CN113026214B - Spun-bonded non-woven fabric manufacturing process - Google Patents
Spun-bonded non-woven fabric manufacturing process Download PDFInfo
- Publication number
- CN113026214B CN113026214B CN202110250371.5A CN202110250371A CN113026214B CN 113026214 B CN113026214 B CN 113026214B CN 202110250371 A CN202110250371 A CN 202110250371A CN 113026214 B CN113026214 B CN 113026214B
- Authority
- CN
- China
- Prior art keywords
- spun
- woven fabric
- melting
- bonded non
- sleeve
- 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.)
- Active
Links
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
- 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
- D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to a spun-bonded non-woven fabric manufacturing process which mainly comprises the following steps: the spun-bonded non-woven fabric filament discharging device comprises an installation frame, a melting external member and a filament discharging external member, wherein the melting external member and the filament discharging external member are sequentially arranged in the installation frame from top to bottom, and the spun-bonded non-woven fabric filament discharging device can solve the following problems existing in the process of filament discharging of the conventional spun-bonded non-woven fabric: a: before the existing sticky non-woven fabric is subjected to filament discharging, the raw material of the sticky non-woven fabric needs to be melted into a liquid state, but when the raw material of the existing sticky non-woven fabric is melted, the situation that the melting rate is slow often occurs, and further the production efficiency is greatly slowed down; b: current spunbonded nonwoven fabric is when carrying out production, and inside often can be preserved a large amount of raw materials liquid and adhere inside equipment, and the clearance is got up the degree of difficulty very big, and wastes time and energy.
Description
Technical Field
The invention relates to the technical field of spun-bonded non-woven fabric manufacturing, in particular to a spun-bonded non-woven fabric manufacturing process.
Background
The main materials of the spun-bonded non-woven fabric are terylene and polypropylene, so the main products are terylene non-woven fabric and polypropylene non-woven fabric, when the spun-bonded non-woven fabric is produced, the polymer is extruded and stretched to form continuous filaments, the filaments are laid into a web, the web is subjected to self-bonding, thermal bonding, chemical bonding or mechanical reinforcement to convert the web into a non-woven fabric, wherein, the spun-bonded non-woven fabric has the advantages of good high temperature resistance, good low temperature resistance, aging resistance, ultraviolet resistance, high elongation, good stability and air permeability, corrosion resistance, sound insulation, moth prevention, no toxicity and the like, the spun-bonded non-woven fabric is widely used in the aspect of living buildings, when the conventional spun-bonded non-woven fabric is produced, raw materials need to be subjected to wire drawing treatment, and when the conventional spun-bonded non-woven fabric is subjected to the wire drawing treatment, steps of equipment inspection, material preparation, chopping and melting, extrusion and filament drawing, non-woven fabric forming and the like are required.
The prior spunbonded nonwoven fabric has the following problems when the filament is produced: a: before the existing sticky non-woven fabric is subjected to filament discharging, the raw material of the sticky non-woven fabric needs to be melted into a liquid state, but when the raw material of the existing sticky non-woven fabric is melted, the situation that the melting rate is slow often occurs, and further the production efficiency is greatly slowed down; b: current spunbonded nonwoven fabric is when carrying out production, and inside often can be preserved a large amount of raw materials liquid and adhere inside equipment, and the clearance is got up the degree of difficulty very big, and wastes time and energy.
Disclosure of Invention
In order to solve the problems, the invention provides a spun-bonded non-woven fabric manufacturing process which uses a spun-bonded non-woven fabric filament discharging device and can solve the problems of the spun-bonded non-woven fabric during filament discharging.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a manufacturing process of spun-bonded non-woven fabric mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the spunbonded nonwoven fabric filament discharging equipment is started to discharge the spunbonded nonwoven fabric filament, the operation of the equipment is checked;
step two: preparing materials: manually pouring the cleaned spun-bonded non-woven fabric raw material into a crushing box, thereby completing material preparation operation;
step three: cutting and melting: after the preparation operation of the materials in the step two is completed, the motor in the first step works, the cutting wheel is driven to rotate under the action of the transmission gear, so that the spun-bonded non-woven fabric raw material entering the crushing box is crushed, the crushed spun-bonded non-woven fabric raw material enters the melting box, and the melt box works to melt the spun-bonded non-woven fabric raw material particles into liquid, so that the purpose of cutting and melting is achieved;
step four: extruding and filament discharging: after the third step of chopping and melting operation is completed, the melted spun-bonded non-woven fabric raw material enters the interior of the heat-insulating sleeve, then the second motor works to drive the pushing screw to rotate, the pushing screw pushes the spun-bonded non-woven fabric raw material in the heat-insulating sleeve to flow out of the injection head, and a filament state is formed under the action of the condensing sleeve, so that the purpose of extruding and discharging filaments is achieved;
step five: forming non-woven fabrics: after the extrusion filament-discharging operation in the fourth step is completed, the formed filament raw materials are manually prepared into spun-bonded non-woven fabrics, so that the purpose of forming the spun-bonded non-woven fabrics is achieved;
the spun-bonded non-woven fabric yarn discharging equipment used in the steps comprises an installation frame, a melting external member and a yarn discharging external member, wherein the melting external member and the yarn discharging external member are sequentially arranged in the installation frame from top to bottom.
The melting kit comprises a mounting plate, a connecting column, a melting box, a connecting frame, a crushing box, a cutting wheel, crushing blades, transmission gears, a first motor, a transmission belt, a transmission rod, a first bevel gear, a second bevel gear and a stirring frame, wherein the mounting plate is symmetrically mounted on the mounting frame in a welding mode, a through hole A is formed in the mounting plate, the connecting column is mounted on the mounting plate in a welding mode, the melting box is mounted on the connecting column, the connecting frame is mounted on the melting box, the crushing box is arranged at the upper end of the connecting frame, the cutting wheel is mounted on the inner wall of the crushing box in a rotary connection mode, a plurality of crushing blades are uniformly arranged on the cutting wheel and are arranged in a staggered mode, the two transmission gears are arranged on the outer side of the cutting wheel and are meshed with each other, the transmission gears are connected with an output shaft of the first motor, the transmission rod is mounted on the melting box in a rotary connection mode, the transmission belt is connected between the transmission rod and an output shaft of the first motor, the first bevel gear is fixedly installed on the transmission rod, the second bevel gear which is matched with the first bevel gear for use is arranged on the outer side of the first bevel gear, the stirring frame is installed on the inner wall of the melting box in a rotating connection mode, when the spinning machine works, the spun-bonded non-woven fabric raw material which is cleaned is poured into the crushing box manually, the first motor works and drives the material cutting wheel to rotate through the action of the transmission gear, so that the spun-bonded non-woven fabric raw material which enters the crushing box is crushed, the crushed spun-bonded non-woven fabric raw material enters the melting box, the particles of the spun-bonded non-woven fabric raw material are melted into liquid through the work of the melting box, and simultaneously, the transmission rod is driven to rotate through the action of the first motor to drive the first bevel gear to move, the bevel gear II is driven to move through the meshing action of the gears, so that the stirring frame is driven to stir in the melting box, the melting of the spun-bonded non-woven fabric is accelerated, and the purpose of chopping and melting is achieved.
The silk outlet kit comprises a heat-insulating sleeve, a supporting underframe, a second motor, a material pushing screw rod, an injector head, a condensing sleeve and a support rod, wherein the heat-insulating sleeve penetrates through a through hole A, the heat-insulating sleeve is connected with a melting box, the supporting underframe is installed on the heat-insulating sleeve in a rotating connection mode, the second motor is installed on the outer wall of the heat-insulating sleeve, the material pushing screw rod is installed on an output shaft of the second motor and is positioned inside the heat-insulating sleeve, the injector head is installed on the heat-insulating sleeve, the condensing sleeve is installed on the outer side of the injector head, the support rod is symmetrically installed on the lower end face of the condensing sleeve, the condensing sleeve and the mounting frame are connected together by the support rod, in operation, a fused spunbonded non-woven fabric raw material enters the heat-insulating sleeve, the second motor works later, the material pushing screw rod is driven to rotate, the spunbonded non-woven fabric raw material inside the heat-insulating sleeve is pushed by the material pushing screw rod to flow out of the injector head, the filament state is formed through the action of the condensing sleeve, thereby achieving the purpose of extruding and discharging the filament.
As a preferred technical scheme, the inner wall of the melting box is provided with an annular sliding chute B which is mutually used with the stirring frame, the inner wall of the melting box is provided with heating plates, the lower end surface of the melting box is provided with a material blocking sieve plate, and the material blocking sieve plate is provided with sieve holes C uniformly.
As a preferred technical scheme, the crushing box is uniformly provided with abdicating grooves D which are matched with the crushing blades for use, and two ends of each abdicating groove D are fixedly provided with the grinding blocks through bolts.
As a preferred technical scheme, the stirring frame comprises a main shaft rod, connecting slide rods, a stirring screen plate, an inner wall scraper plate, a traction pull rod and an outward pushing spring, the main shaft rod is connected with a first bevel gear, the main shaft rod is uniformly provided with the connecting slide rods matched with the annular sliding grooves B, the stirring screen plate is arranged between the connecting slide rods, the stirring screen plate is fixedly arranged on the main shaft rod, the inner wall scraper plate is arranged on the connecting slide rods in a rotating connection mode, the inner wall scraper plate is connected with the traction pull rod, the traction pull rod is arranged on the connecting slide rods in a sliding connection mode, the outward pushing spring is arranged on the outer side of the traction pull rod, and the inner wall scraper plate and the connecting slide rods are connected together through the outward pushing spring.
According to a preferred technical scheme, the heat-insulating sleeve plate is uniformly wrapped on the outer wall of the heat-insulating sleeve, the temperature of the heat-insulating sleeve plate is gradually reduced from left to right, a scraping strip is arranged on the inner wall of the heat-insulating sleeve, rotating rings are uniformly arranged on the scraping strip and are mounted on the inner wall of the heat-insulating sleeve in a rotating connection mode, a connecting plate is mounted on the scraping strip and is connected with an output shaft of a second motor, and butt-joint grooves E are uniformly formed in the outer wall of the heat-insulating sleeve.
As a preferred technical scheme of the invention, the spray head is provided with a butt joint sleeve matched with the heat insulation sleeve for use, the butt joint sleeve is provided with a screwing ring in a rotating connection mode, the inner wall of the screwing ring is uniformly provided with arc extrusion blocks through elastic springs, the outer sides of the arc extrusion blocks are provided with connecting clamping blocks matched with the butt joint grooves E for use, the connecting clamping blocks are connected to the inner wall of the spray head through first springs, the spray head is provided with a flow dividing pipe, the flow dividing pipe is uniformly provided with discharge holes F, and the discharge holes F are transversely arranged.
As a preferred technical scheme, condensation through holes matched with the discharge holes F are uniformly formed in the condensation sleeve, the aperture of the condensation through holes is gradually reduced from left to right, traction rotating wheels are uniformly arranged on the inner wall of the condensation through holes in a rotating connection mode, the outer sides of the traction rotating wheels are connected together through a transmission toothed belt, the rightmost traction rotating wheel is connected with an output shaft of a third motor, the condensation sleeve is of a hollow structure, and cooling liquid is filled in the condensation sleeve.
Compared with the prior art, the invention has the following advantages:
1. the invention can solve the following problems of the existing spun-bonded non-woven fabric during filament discharging: a: before the existing sticky non-woven fabric is subjected to filament discharging, the raw material of the sticky non-woven fabric needs to be melted into a liquid state, but when the raw material of the existing sticky non-woven fabric is melted, the situation that the melting rate is slow often occurs, and further the production efficiency is greatly slowed down; b: current spunbonded nonwoven fabric is when carrying out production, and inside often can be preserved a large amount of raw materials liquid and adhere inside equipment, and the clearance is got up the degree of difficulty very big, and wastes time and energy.
2. The invention designs a melting kit, wherein the cleaned spun-bonded non-woven fabric raw material is poured into a crushing box manually, then a first motor works, a material cutting wheel is driven to rotate through the action of a transmission gear, so that the spun-bonded non-woven fabric raw material entering the crushing box is crushed through a crushing blade, the purpose of improving the melting efficiency is achieved by reducing the volume of the spun-bonded non-woven fabric raw material, when the crushed spun-bonded non-woven fabric raw material enters a melting box, the melting box works to melt the spun-bonded non-woven fabric raw material particles into liquid, and when the melt is performed, a transmission rod is driven to rotate through the action of a first motor under the action of a transmission belt, so that a first bevel gear is driven to move, a second bevel gear is driven to move through the meshing action of gears, so that a stirring frame is driven to stir in the melting box, and the melting of the spun-bonded non-woven fabric is accelerated, and then very big improvement the efficiency of melting of spunbonded nonwoven raw materials for production efficiency promotes at a rapid pace.
3. According to the invention, the heat-insulating sleeve is designed, when the melted spun-bonded non-woven fabric raw material enters the heat-insulating sleeve, the heat-insulating sleeve plate works to heat the heat-insulating sleeve, then the second motor works to drive the pushing screw to rotate, and meanwhile, the scraping strip is driven to move under the action of the connecting plate to scrape the liquid spun-bonded non-woven fabric raw material on the inner wall of the heat-insulating sleeve, so that the phenomenon that the spun-bonded non-woven fabric raw material is bonded and wasted is greatly avoided, the cleaning difficulty of equipment is reduced, the cleaning efficiency is increased, and the manpower is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a front view of the structural schematic of the present invention;
FIG. 4 is a top view of a schematic of the structure of the present invention;
FIG. 5 is a schematic cross-sectional view A-A of FIG. 3 of the present invention;
FIG. 6 is a schematic structural view of the mixing frame of the present invention;
FIG. 7 is a schematic structural view of the thermal sleeve of the present invention;
FIG. 8 is a schematic cross-sectional view B-B of FIG. 4 of the present invention;
FIG. 9 is a schematic diagram of the structure of the jetting head of the present invention;
fig. 10 is a schematic view of the structure of the condensing jacket of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 10, a spun-bonded nonwoven fabric manufacturing process mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the spunbonded nonwoven fabric filament discharging equipment is started to discharge the spunbonded nonwoven fabric filament, the operation of the equipment is checked;
step two: preparing materials: manually pouring the cleaned spun-bonded non-woven fabric raw material into the crushing box 2e, thereby completing the material preparation operation;
step three: cutting and melting: after the material preparation operation in the second step is completed, the first motor works, the material cutting wheel 2f is driven to rotate under the action of the transmission gear 2h, so that the spun-bonded non-woven fabric raw material entering the crushing box 2e is crushed, the crushed spun-bonded non-woven fabric raw material enters the melting box 2c, and the melting box 2c works to melt the spun-bonded non-woven fabric raw material particles into liquid, so that the purpose of cutting and melting is achieved;
step four: extruding and filament discharging: after the third step of chopping and melting operation is completed, the melted spun-bonded non-woven fabric raw material enters the heat-insulating sleeve 31, then the second motor works to drive the pushing screw 33 to rotate, the pushing screw 33 pushes the spun-bonded non-woven fabric raw material in the heat-insulating sleeve 31 to flow out of the injection head 34, and a filament state is formed under the action of the condensing sleeve 35, so that the purpose of extruding filaments is achieved;
step five: forming non-woven fabrics: after the extrusion filament-discharging operation in the fourth step is completed, the formed filament raw materials are manually prepared into spun-bonded non-woven fabrics, so that the purpose of forming the spun-bonded non-woven fabrics is achieved;
the spun-bonded non-woven fabric filament discharging equipment used in the steps comprises an installation frame 1, a melting sleeve 2 and a filament discharging sleeve 3, wherein the melting sleeve 2 and the filament discharging sleeve 3 are sequentially arranged in the installation frame 1 from top to bottom.
The melting external member 2 comprises a mounting plate 2a, a connecting column 2b, a melting box 2c, a connecting frame 2d, a crushing box 2e, a cutting wheel 2f, crushing blades 2g, a transmission gear 2h, a first motor, a transmission belt 2i, a transmission rod 2j, a first bevel gear 2k, a second bevel gear 2l and a stirring frame 2m, wherein the mounting plate 2a is symmetrically mounted on the mounting frame 1 in a welding mode, a through hole A is formed in the mounting plate 2a, the connecting column 2b is mounted on the mounting plate 2a in a welding mode, the melting box 2c is mounted on the connecting column 2b, the connecting frame 2d is mounted on the melting box 2c, the crushing box 2e is arranged at the upper end of the connecting frame 2d, the cutting wheel 2f is mounted on the inner wall of the crushing box 2e in a rotating connection mode, a plurality of crushing blades 2g are uniformly arranged on the cutting wheel 2f, and the crushing blades 2g are arranged in a staggered mode, two transmission gears 2h are arranged on the outer side of a material cutting wheel 2f, the two transmission gears 2h are meshed with each other, the transmission gears 2h are connected with an output shaft of a motor, a transmission rod 2j is arranged on a melting box 2c in a rotary connection mode, a transmission belt 2i is connected between the transmission rod 2j and the output shaft of the motor, a bevel gear 2k is fixedly arranged on the transmission rod 2j, a bevel gear 2l which is matched with each other is arranged on the outer side of the bevel gear 2k, a stirring frame 2m is arranged on the bevel gear 2l, the stirring frame 2m is arranged on the inner wall of the melting box 2c in a rotary connection mode, when the machine works, the cleaned spun-bonded non-woven fabric raw material is poured into the crushing box 2e manually, then the motor works, the material cutting wheel 2f is driven to rotate through the action of the transmission gears 2h, and accordingly the spun-bonded raw material entering the non-woven fabric crushing box 2e is crushed through a crushing blade 2g, the non-woven fabrics raw materials that spins after smashing enters into 2c in the melting tank, melting tank 2c work melts the non-woven fabrics raw materials bits of spinning into liquid, when melting, because of a motor effect, transmission effect through drive belt 2i, drive transfer line 2j and rotate, thereby drive bevel gear 2k and move, it moves to drive bevel gear 2l No. two through the gear engagement effect, thereby drive stirring frame 2m and stir inside melting tank 2c, spin the non-woven fabrics melting with higher speed, thereby reach and cut up the fused purpose.
Set up on the melting box 2C inner wall with stirring frame 2m ring chute B of mutual use, install on the melting box 2C inner wall and evenly install hot plate 2C1, install on the terminal surface under the melting box 2C and keep off material sieve 2C2, keep off and evenly seted up sieve hole C on the material sieve 2C2, during specific work, when the spunbonded non-woven fabrics raw materials after cutting up get into a melting box 2C inside, hot plate 2C1 circular telegram, make melting box 2C carry out the heating process to inside spunbonded non-woven fabrics raw materials crushed aggregates, form liquid state, pass and keep off material sieve 2C2 and enter into to going out among the silk external member 3, thereby through keeping off material sieve 2C2 very big spunbonded non-woven fabrics raw materials of having avoided solid loading state to going out among the silk external member 3, lead to going out the circumstances that silk external member 3 blocked and take place, thereby the silk efficiency has been improved the stability when producing.
Smash case 2e and go up evenly to offer the groove D of stepping down that uses of mutually supporting with crushed aggregates blade 2g, the groove D both ends of stepping down have sanding block 2e1 through bolt fixed mounting, concrete during operation, when crushed aggregates blade 2g rotated because of a motor action, crisscross crushed aggregates blade 2g cuts the processing of gluing nonwoven raw materials, when crushed aggregates blade 2g rotated the round and got into to the groove D inside of stepping down, sanding block 2e1 was used and is polished crushed aggregates blade 2g, thereby greatly guaranteed crushed aggregates blade 2 g's sharpness, the condition of crushed aggregates blade 2g passivation influence cutting has been avoided taking place.
The stirring frame 2m comprises a main shaft rod 2m1, a connecting slide rod 2m2, a stirring screen plate 2m3, an inner wall scraper 2m4, a traction pull rod 2m5 and an outward push spring 2m6, the main shaft rod 2m1 is connected with a first bevel gear 2k, the connecting slide rod 2m2 matched with the annular chute B for use is uniformly arranged on the main shaft rod 2m1, the stirring screen plate 2m3 is arranged between the connecting slide rods 2m2, the stirring screen plate 2m3 is fixedly arranged on the main shaft rod 2m1, the inner wall scraper 2m4 is arranged on the connecting slide rod 2m2 in a rotating connection mode, the traction pull rod 2m5 is connected on the inner wall scraper 2m4, the traction pull rod 2m5 is arranged on the connecting slide rod 2m2 in a sliding connection mode, the outward push spring 6862 m6 m 9 is arranged on the traction pull rod 2m6, the inner wall scraper 2m4 is connected with the connecting slide rod 2m2 in a sliding connection mode, when the second bevel gear l is rotated, connect slide bar 2m2 and rotate along the annular spout B on the melting box 2c, thereby it stirs at the inside stirring of melting box 2c to drive stirring otter board 2m3, thereby it melts more abundant to make the inside shredded spunbonded nonwoven raw materials of melting box 2c, inner wall link plate 2m4 supports the inner wall that is leaning on melting box 2c because of extrapolating spring 2m6 effect simultaneously, thereby when rotating, can avoid spunbonded nonwoven raw materials to take place at the condition of melting box 2c surface adhesion, and then very big emergence of the extravagant condition of spunbonded nonwoven raw materials of having avoided.
The silk outlet kit 3 comprises a heat-insulating sleeve 31, a supporting bottom frame 32, a second motor, a pushing screw 33, an injector head 34, a condensing sleeve 35 and a support rod 36, the heat-insulating sleeve 31 penetrates through a through hole A, the heat-insulating sleeve 31 is connected with a melting box 2c, the supporting bottom frame 32 is installed on the heat-insulating sleeve 31 in a rotating connection mode, the second motor is installed on the outer wall of the heat-insulating sleeve 31, the pushing screw 33 is installed on an output shaft of the second motor, the pushing screw 33 is located inside the heat-insulating sleeve 31, the injector head 34 is installed on the heat-insulating sleeve 31, the condensing sleeve 35 is installed on the outer side of the injector head 34, the support rod 36 is symmetrically installed on the lower end face of the condensing sleeve 35, the condensing sleeve 35 is connected with the mounting frame 1 through the support rod 36, during specific work, a spun-bonded non-woven fabric raw material after melting enters the heat-insulating sleeve 31, then the second motor works, and drives the pushing screw 33 to rotate, the pushing screw 33 pushes the spun-bonded non-woven fabric raw material in the heat-insulating sleeve 31 barrel to flow out from the injection head 34, and the spun-bonded non-woven fabric raw material is in a filament state under the action of the condensing sleeve 35, so that the purpose of extruding filaments is achieved.
The outer wall of the heat-insulating sleeve 31 is uniformly wrapped with a heat-insulating sleeve plate 311, the temperature of the heat-insulating sleeve plate 311 is gradually reduced from left to right, the inner wall of the heat-insulating sleeve 31 is provided with a scraping strip 312, the scraping strip 312 is uniformly provided with a rotating ring 313, the rotating ring 313 is arranged on the inner wall of the heat-insulating sleeve 31 in a rotating connection mode, the scraping strip 312 is provided with a connecting plate 314, the connecting plate 314 is connected with an output shaft of a second motor, the outer wall of the heat-insulating sleeve 31 is uniformly provided with a butt-joint groove E, during specific work, when molten spun-bonded non-woven fabric raw materials enter the heat-insulating sleeve 31, the heat-insulating sleeve plate 311 works to heat the heat-insulating sleeve 31, then the second motor works to drive a material pushing screw 33 to rotate, and simultaneously drive the scraping strip 312 to move through the action of the connecting plate 314 to scrape the liquid spun-bonded non-woven fabric raw materials on the inner wall of the heat-insulating sleeve 31, thereby greatly avoiding the occurrence of the condition that the spun-bonded non-woven fabric raw material is bonded and wasted.
The injection head 34 is provided with a butt joint sleeve 341 which is matched with the heat preservation sleeve 31 for use, the butt joint sleeve 341 is provided with a screwing ring 342 in a rotating connection mode, the inner wall of the screwing ring 342 is uniformly provided with arc extrusion blocks 343 through elastic springs 346, the outer side of the arc extrusion blocks 343 is provided with a connection fixture block 344 which is matched with the butt joint groove E for use, the connection fixture block 344 is connected to the inner wall of the injection head 34 through a first spring 347, the injection head 34 is provided with a shunt pipe 345, the shunt pipe 345 is uniformly provided with discharge holes F, the discharge holes F are transversely arranged, when the injection head 34 is butted with the heat preservation sleeve 31, the butt joint sleeve 341 is manually inserted into the heat preservation sleeve 31, and then the screwing ring 342 is manually driven to rotate, so that the arc extrusion blocks 343 are driven to move to extrude the connection fixture block 344, and the connection fixture block 344 is inserted into the butt joint groove E, therefore, the butt joint operation of the injection head 34 and the heat-preservation sleeve 31 is completed, then the spun-bonded non-woven fabric raw materials are extruded from the flow dividing pipe 345 under the action of the pushing screw 33, and the discharge holes F on the flow dividing pipe 345 are transversely arranged, so that the condition that the spun-bonded non-woven fabric raw materials which are not fully cooled are bonded together is greatly avoided, the waste rate is greatly reduced, and the cost is saved.
The condensation sleeve 35 is uniformly provided with condensation through holes matched with the discharge hole F for use, the aperture of the condensation through holes is gradually reduced from left to right, the inner wall of the condensation through holes is uniformly provided with traction rotating wheels 351 in a rotating connection mode, the outer sides of the traction rotating wheels 351 are connected together through a transmission toothed belt 352, the rightmost end traction rotating wheel 351 is connected with an output shaft of a third motor, the condensation sleeve 35 is of a hollow structure, cooling liquid is filled in the condensation sleeve 35, during specific work, when spun-bonded non-woven fabric filaments discharged by the injection head 34 enter the condensation through holes in the condensation sleeve 35, the cooling liquid in the condensation sleeve 35 cools the spun-bonded non-woven fabric filaments, meanwhile, the third motor acts to drive the traction rotating wheels 351 to rotate and pull the spun-bonded non-woven fabric filaments to move under the action of the transmission toothed belt 352, and meanwhile, the extrusion action of the material pushing screw 33 is matched, the spun-bonded non-woven fabric filaments pass through the condensation through holes, and the aperture of the condensation through holes is gradually reduced from left to right, so that thick filaments are drawn into thin filaments, and the purpose of filament discharge of the spun-bonded non-woven fabric raw material is achieved.
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, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A spun-bonded non-woven fabric manufacturing process uses a spun-bonded non-woven fabric filament discharging device, the spun-bonded non-woven fabric filament discharging device comprises a mounting frame (1), a melting external member (2) and a filament discharging external member (3), and the spun-bonded non-woven fabric manufacturing process is characterized in that: the specific method for producing the spun-bonded non-woven fabric by adopting the spun-bonded non-woven fabric filament discharging equipment is as follows:
the method comprises the following steps: equipment inspection: before the spunbonded nonwoven fabric filament discharging equipment is started to discharge the spunbonded nonwoven fabric filament, the operation of the equipment is checked;
step two: preparing materials: manually pouring the cleaned spun-bonded non-woven fabric raw material into a crushing box (2e) so as to finish the material preparation operation;
step three: cutting and melting: after the material preparation operation in the second step is completed, the first motor works, the material cutting wheel (2f) is driven to rotate under the action of the transmission gear (2h), so that the spun-bonded non-woven fabric raw material entering the crushing box (2e) is crushed, the crushed spun-bonded non-woven fabric raw material enters the melting box (2c), and the melting box (2c) works to melt the spun-bonded non-woven fabric raw material particles into liquid, so that the purpose of cutting and melting is achieved;
step four: extruding and filament discharging: after the third step of chopping and melting operation is completed, the melted spun-bonded non-woven fabric raw material enters the interior of the heat-insulating sleeve (31), then a second motor works to drive a pushing screw (33) to rotate, the pushing screw (33) pushes the spun-bonded non-woven fabric raw material in the heat-insulating sleeve (31) to flow out of an injection head (34), and a filament state is formed under the action of a condensing sleeve (35), so that the purpose of extruding filaments is achieved;
step five: forming non-woven fabrics: after the extrusion filament-discharging operation in the fourth step is completed, the formed filament raw materials are manually prepared into spun-bonded non-woven fabrics, so that the purpose of forming the spun-bonded non-woven fabrics is achieved;
a melting sleeve (2) and a wire outlet sleeve (3) are sequentially arranged in the mounting rack (1) from top to bottom;
the melting external member (2) comprises a mounting plate (2a), a connecting column (2b), a melting box (2c), a connecting frame (2d), a crushing box (2e), a cutting wheel (2f), a crushing blade (2g), a transmission gear (2h), a first motor, a transmission belt (2i), a transmission rod (2j), a first bevel gear (2k), a second bevel gear (2l) and a stirring frame (2m), wherein the mounting plate (2a) is symmetrically mounted on the mounting frame (1) in a welding manner, a through hole A is formed in the mounting plate (2a), the connecting column (2b) is mounted on the mounting plate (2a) in a welding manner, the melting box (2c) is mounted on the connecting column (2b), the connecting frame (2d) is mounted on the melting box (2c), the crushing box (2e) is arranged at the upper end of the connecting frame (2d), the cutting wheel (2f) is mounted on the inner wall of the crushing box (2e) in a rotating connection manner, a plurality of crushing blades (2g) are uniformly arranged on the material cutting wheel (2f), the crushing blades (2g) are arranged in a staggered mode, two transmission gears (2h) are arranged on the outer side of the material cutting wheel (2f), the two transmission gears (2h) are meshed with each other, the transmission gears (2h) are connected with an output shaft of a motor, a transmission rod (2j) is installed on the melting box (2c) in a rotating connection mode, a transmission belt (2i) is connected between the transmission rod (2j) and the output shaft of the motor, a first bevel gear (2k) is fixedly installed on the transmission rod (2j), a second bevel gear (2l) which is matched with each other for use is arranged on the outer side of the first bevel gear (2k), a stirring frame (2m) is installed on the second bevel gear (2l), and the stirring frame (2m) is installed on the inner wall of the melting box (2c) in a rotating connection mode;
the wire outlet kit (3) comprises a heat-insulating sleeve (31), a supporting bottom frame (32), a second motor, a material pushing screw rod (33), an injection head (34), a condensation sleeve (35) and a supporting rod (36), wherein the heat-insulating sleeve (31) penetrates through the through hole A, and heat preservation sleeve (31) and melting case (2c) link together, install support chassis (32) through the mode of rotating the connection on heat preservation sleeve (31), install No. two motors on heat preservation sleeve (31) outer wall, install on the output shaft of No. two motors and push away material screw rod (33), it is located inside heat preservation sleeve (31) to push away material screw rod (33), install injection head (34) on heat preservation sleeve (31), condenser cover (35) are installed to the injection head (34) outside, bracing piece (36) are installed to the symmetry on condenser cover (35) lower terminal surface, bracing piece (36) link together condenser cover (35) and mounting bracket (1).
2. A process according to claim 1, wherein: set up on melting case (2C) inner wall and mutually support the annular spout B who uses with stirring frame (2m), evenly install hot plate (2C1) on melting case (2C) inner wall, install on melting case (2C) lower terminal surface and keep off material sieve (2C2), evenly seted up sieve material hole C on keeping off material sieve (2C 2).
3. A process according to claim 1, wherein: smash and evenly seted up on case (2e) and mutually support the groove D of stepping down of using with crushed aggregates blade (2g), the groove D both ends of stepping down have sanding block (2e1) through bolt fixed mounting.
4. A process according to claim 2, wherein: the stirring frame (2m) comprises a main shaft rod (2m1), a connecting sliding rod (2m2), a stirring screen plate (2m3), an inner wall scraper (2m4), a traction pull rod (2m5) and an outward push spring (2m6), the main shaft rod (2m1) is connected with a first bevel gear (2k), the main shaft rod (2m1) is uniformly provided with the connecting sliding rod (2m2) matched with the annular chute B for use, the stirring screen plate (2m3) is arranged between the connecting sliding rods (2m2), the stirring screen plate (2m3) is fixedly arranged on the main shaft rod (2m1), the connecting sliding rod (2m2) is provided with the inner wall scraper (2m4) in a rotating connection mode, the traction pull rod (2m5) is connected on the inner wall scraper (2m4), the traction pull rod (2m5) is arranged on the connecting sliding rod (2m2) in a sliding connection mode, and the outward push spring (462 m6) is arranged outside the traction pull rod (2m5), the outer push spring (2m6) connects the inner wall scraper (2m4) and the connecting slide bar (2m2) together.
5. A process according to claim 1, wherein: evenly the parcel has heat preservation lagging (311) on heat preservation sleeve (31) outer wall, the temperature of heat preservation lagging (311) reduces from left to right gradually, it scrapes material strip (312) to be provided with on heat preservation sleeve (31) inner wall, it evenly is provided with swivel becket (313) on material strip (312) to scrape, the mode of swivel becket (313) through rotating the connection is installed on heat preservation sleeve (31) inner wall, it installs connecting plate (314) on material strip (312) to scrape, the output shaft of connecting plate (314) and No. two motors is in the same place, evenly be provided with butt joint groove E on heat preservation sleeve (31) outer wall.
6. A process according to claim 5, wherein: be provided with butt joint sleeve (341) that use mutually supporting with heat preservation sleeve (31) on injector head (34), install on butt joint sleeve (341) through the mode of rotating the connection and twist ring (342), evenly be provided with arc crowded piece (343) through elastic spring (346) on twisting ring (342) inner wall, arc crowded piece (343) outside is provided with and is mutually supported the connection fixture block (344) that uses with butt joint groove E, connect fixture block (344) and connect on injector head (34) inner wall through first spring (347), be provided with shunt tubes (345) on injector head (34), evenly be provided with relief hole F on shunt tubes (345), relief hole F transverse arrangement.
7. A process according to claim 6, wherein: evenly set up on condensation cover (35) and mutually support the condensation via hole of using with relief hole F, the aperture of condensation via hole from left to right reduces gradually, evenly be provided with through the mode of rotating the connection on the condensation via hole inner wall and pull runner (351), pull the runner (351) outside and link together through transmission cingulum (352), the rightmost end pulls runner (351) and the output shaft of No. three motors together, condensation cover (35) are hollow structure, condensation cover (35) inside packing has the coolant liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250371.5A CN113026214B (en) | 2021-03-08 | 2021-03-08 | Spun-bonded non-woven fabric manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250371.5A CN113026214B (en) | 2021-03-08 | 2021-03-08 | Spun-bonded non-woven fabric manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113026214A CN113026214A (en) | 2021-06-25 |
| CN113026214B true CN113026214B (en) | 2022-04-26 |
Family
ID=76466836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250371.5A Active CN113026214B (en) | 2021-03-08 | 2021-03-08 | Spun-bonded non-woven fabric manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113026214B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289784A (en) * | 2008-03-31 | 2008-10-22 | 严华荣 | Processing technique for nonwoven fabric |
| JP2009263800A (en) * | 2008-04-22 | 2009-11-12 | Unitika Ltd | Spun-bonded nonwoven fabric and method for producing the same |
| CN102341732A (en) * | 2009-03-06 | 2012-02-01 | 柯尼卡美能达精密光学株式会社 | Process for producing polarizing plate, polarizing plate produced by the process, and liquid crystal display device using the polarizing plate |
| CN103710783A (en) * | 2013-12-06 | 2014-04-09 | 辽宁胜达化纤有限公司 | Method for producing polyester staple fibers by using waste polyester bottles |
-
2021
- 2021-03-08 CN CN202110250371.5A patent/CN113026214B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289784A (en) * | 2008-03-31 | 2008-10-22 | 严华荣 | Processing technique for nonwoven fabric |
| JP2009263800A (en) * | 2008-04-22 | 2009-11-12 | Unitika Ltd | Spun-bonded nonwoven fabric and method for producing the same |
| CN102341732A (en) * | 2009-03-06 | 2012-02-01 | 柯尼卡美能达精密光学株式会社 | Process for producing polarizing plate, polarizing plate produced by the process, and liquid crystal display device using the polarizing plate |
| CN103710783A (en) * | 2013-12-06 | 2014-04-09 | 辽宁胜达化纤有限公司 | Method for producing polyester staple fibers by using waste polyester bottles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113026214A (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110901112B (en) | Plastic film, processing system and processing technology | |
| CN111844507A (en) | Efficient plastic master batch forming method | |
| CN111996069A (en) | Equipment for extruding oil from sesame oil and using method thereof | |
| CN111264880A (en) | Fermented raw material fermentation processing device is made to wine | |
| CN113026214B (en) | Spun-bonded non-woven fabric manufacturing process | |
| CN109435150A (en) | A kind of pedaline preparation facilities for preventing artificial grass filaments from cracking | |
| CN210308566U (en) | Extruding machine for cable production | |
| CN108330778A (en) | A kind of safety-type bitumen regeneration equipment of favorable regeneration effect for pavement patching | |
| CN215103704U (en) | Textile melt mixing barrel | |
| CN209955069U (en) | Melting device convenient to clean for production of wear-resistant engineering plastics | |
| CN217621627U (en) | Polyethylene wire drawing device | |
| CN207290740U (en) | A kind of injection molding machine for color masterbatch production | |
| CN112265175A (en) | Processing method of low-expansion-coefficient nylon heat insulation strip master batch | |
| CN216878982U (en) | High-efficient dry vertical colour mixture of chemical industry machine | |
| CN217257529U (en) | Regenerating device for plastic particle production | |
| CN112458549B (en) | Spun-bonded non-woven fabric manufacturing process | |
| CN212017530U (en) | Feeding device for production of gas barrier type low-temperature-resistant BOPA (biaxially-oriented polyamide) film | |
| CN111609687B (en) | Non-woven fabric leftover material treatment and recycling device | |
| CN210210991U (en) | Raw materials melts device for plastic basket production | |
| CN206589317U (en) | A kind of plastic extruder with filter | |
| CN219748857U (en) | Extrusion device for non-woven fabric production | |
| CN217829054U (en) | High-efficient filter equipment is used in hot melt adhesive production | |
| CN214819890U (en) | Compounding device is used in processing of electret antibiotic master batch for mask production melt-blown fabric | |
| CN111254026A (en) | Fermentation processing method of healthy wine brewing raw material | |
| CN111842788B (en) | Wax treatment equipment for cast alloy processing and use method thereof |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220401 Address after: 313200 No. 88, Pingzhang Road, Linhang Industrial Zone, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: ZHEJIANG HUACHEN NONWOVENS CO.,LTD. Address before: 322000 no.979 Jiangbin North Road, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Yiwu Heming Textile Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |