CN111733526A - Melt-blown cloth for mask and processing system thereof - Google Patents

Melt-blown cloth for mask and processing system thereof Download PDF

Info

Publication number
CN111733526A
CN111733526A CN202010637695.XA CN202010637695A CN111733526A CN 111733526 A CN111733526 A CN 111733526A CN 202010637695 A CN202010637695 A CN 202010637695A CN 111733526 A CN111733526 A CN 111733526A
Authority
CN
China
Prior art keywords
fixedly connected
melt
cooling
blown
plate
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.)
Pending
Application number
CN202010637695.XA
Other languages
Chinese (zh)
Inventor
刘志明
Original Assignee
刘志明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘志明 filed Critical 刘志明
Priority to CN202010637695.XA priority Critical patent/CN111733526A/en
Publication of CN111733526A publication Critical patent/CN111733526A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00Treatment of filament-forming or like material
    • D01D1/06Feeding liquid to the spinning head
    • D01D1/065Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00Treatment of filament-forming or like material
    • D01D1/06Feeding liquid to the spinning head
    • D01D1/09Control of pressure, temperature or feeding rate
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06GMECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
    • D06G1/00Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics

Abstract

The invention discloses a melt-blown fabric processing system for a mask, which comprises a preposed master batch dust removal device and a melt-blown fabric main processing device, wherein melt-blown master batch is sent into a feeding barrel of the melt-blown fabric main processing device by an operator after being subjected to dust removal and cleaning by the preposed master batch dust removal device, the preposed master batch dust removal device comprises a dust removal shell with an opening at the upper end, the side wall of one end of the dust removal shell is fixedly connected with a turning motor, a motor shaft of the turning motor is fixedly connected with a plurality of eccentric wheels, the upper edges of the eccentric wheels are different in height, and the eccentric wheels are used for alternately pushing against compact fabric bodies fixedly connected to the inner wall of the dust removal; the side wall of one end of the dust removing shell is fixedly connected with an output shaft of the turnover motor, the turnover motor is fixed on the ground through a right upright post, the side wall of the other end of the dust removing shell is fixedly connected with a limiting shaft, the limiting shaft penetrates through the lantern ring, the lantern ring is fixed on the ground through a left upright post, and the limiting plate positioned on the left side and the right side of the lantern ring is fixedly connected on the limiting shaft; the upper end of the turnover motor is fixedly connected with a right connecting rod.

Description

Melt-blown cloth for mask and processing system thereof
Technical Field
The invention relates to the technical field of mask production equipment, in particular to melt-blown cloth for a mask and a processing system thereof.
Background
The melt-blown cloth is the most core material of the mask, the melt-blown cloth mainly takes polypropylene as a main raw material, the fiber diameter can reach 1-5 microns, the gaps are large, the structure is fluffy, the anti-wrinkle capacity is good, and the number and the surface area of fibers in unit area are increased by the superfine fibers with unique capillary structures, so that the melt-blown cloth has good filtering property, shielding property, heat insulation property and oil absorption property, and can be used in the fields of air, liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.
However, in the production process of the melt-blown fabric production system in the market at present, in order to improve the comprehensive performance of the melt-blown fabric, powdery functional additives are sprayed on the melt-blown fabric, so that most of the additives are distributed outside the melt-blown fabric, and meanwhile, the additives are sprayed on the melt-blown fabric in the later period, so that the additives and the melt-blown fabric are not firmly connected, the additives are easy to fall off in the using process of the melt-blown fabric, and the commodity quality is reduced. Meanwhile, before the melt-blown masterbatch is subjected to hot melting, the melt-blown masterbatch is generally required to be subjected to dust removal and cleaning so as to ensure the quality of a final finished product. Aiming at the main processing device part of the melt-blown fabric, the applicant independently submits Chinese patent application for protection in 2020, 06, 09.A processing system formed by a front-mounted master batch dust removal device and a main processing device of the melt-blown fabric is mainly protected by the application.
Disclosure of Invention
The invention provides a melt-blown fabric processing system for a mask, which comprises a front-mounted master batch dust removal device and a melt-blown fabric main processing device, wherein melt-blown master batch is sent into a feeding barrel of the melt-blown fabric main processing device by an operator after being subjected to dust removal and cleaning by the front-mounted master batch dust removal device, the front-mounted master batch dust removal device comprises a dust removal shell with an opening at the upper end, the side wall of one end of the dust removal shell is fixedly connected with a turning motor, a motor shaft of the turning motor is fixedly connected with a plurality of eccentric wheels, the upper edges of the eccentric wheels are different in height, and the eccentric wheels are used for alternately pushing against a compact fabric body fixedly connected to the inner; the side wall of one end of the dust removing shell is fixedly connected with an output shaft of the turnover motor, the turnover motor is fixed on the ground through a right upright post, the side wall of the other end of the dust removing shell is fixedly connected with a limiting shaft, the limiting shaft penetrates through the lantern ring, the lantern ring is fixed on the ground through a left upright post, and the limiting plate positioned on the left side and the right side of the lantern ring is fixedly connected on the limiting shaft; the upper end of the overturning motor is fixedly connected with a right connecting rod, the upper end of the lantern ring is fixedly connected with a left connecting rod, the left connecting rod and the right connecting rod are fixedly connected with the bottom end of a top plate, a pneumatic cylinder is fixed on the top plate, an output shaft of the pneumatic cylinder is fixedly connected with a bucket-shaped dust collection cover through two branch supporting rods, the bucket-shaped dust collection cover is communicated with an inlet of a dust collection fan through a hose, an outlet pipe of the dust collection fan is inserted into the bottom of the gas washing box, the top end of the gas washing box is communicated with; a material receiving barrel is arranged below the dust removing shell, and a metal blocking net is arranged at the narrow opening of the bucket type dust collecting cover.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. eccentric wheels with different heights are utilized, and the front master batch dust removal device with turnover type intervals is arranged, so that effective dust removal and cleaning can be carried out on melt-blown master batches before the melt-blown master batches are melted, the quality of finished products of melt-blown cloth is improved, the discharging is convenient, and exhaust gas passes through a gas washing box, is environment-friendly and has no pollution;
2. the solid material adding mechanism is arranged, the functional additive is contained to the top of the mixing cavity through the material storage cavity, the driving lug is driven to rotate through the servo motor, the feeding screen plate is driven to slide along the top of the feeding screen plate through the matching of the driving lug and the driving lug, and the feeding screen plate is reset under the action of the expansion spring and the sliding plate, so that the additive in the material storage cavity continuously and uniformly drops into the mixing cavity, the bonding between the additive and the melt-blown cloth is firmer, and the additive is more uniform in the melt-blown cloth;
the additive that leads to after the effectual meltblown fabric cooling of having avoided sprays the additive to the outside again and is connected firmly inadequately between the additive that the meltblown fabric leads to and the meltblown fabric, make meltblown fabric in the use problem that the additive drops and cause meltblown fabric quality to descend, at the same time, the additive is added at meltblown fiber flight in-process, can make the more even that additive and meltblown fiber mix, the effectual distribution situation of additive in meltblown fabric that has improved, thereby make meltblown fabric have good antistatic properties, electric conductivity and hygroscopicity, and the meltblown fabric barrier nature has been strengthened.
3. The additive in the storage cavity is insulated by the electric heating plate, and the temperature of additive particles can be kept close when the melt-blown fibers are combined, so that the problem that the melt-blown fabric overall structural strength is reduced due to the fact that the melt-blown fibers and the melt-blown fibers are rapidly cooled after contact of the melt-blown fibers and the additive particles due to the overlarge temperature difference is effectively avoided, the additive adding process of the additive is optimized, and the using performance of the solid material adding mechanism is improved.
4. The mixing and drying mechanism is arranged, the rotating vertical shaft and the rotating cylinder are driven to rotate under the action of the driving motor, the driving connector and the driven connector, the melt-blown master batch is filtered and screened through the filter screen, the master batch on the upper layer of the feeding barrel and the added auxiliary agent are mixed through the connecting ring and the mixing plate, the master batch is heated and dried through the electric heating tube, and the master batch is continuously stirred and stirred through the stirring paddle so that the master batch is heated more uniformly, so that the moisture content in the master batch is effectively reduced, and the dryness of the master batch is improved;
thereby the problem of melt-blown fabric quality reduction caused by uneven mixing of the master batch and the auxiliary agent is effectively avoided, simultaneously, through the continuous efficient drying of the master batch, the content of moisture in the melt-blown raw materials in the melt-blown process is effectively reduced, pores generated due to water vapor sputtering in the spinning process are avoided, and the product quality of the melt-blown fabric is further improved.
5. The uniform cooling mechanism is arranged, cooling liquid in the cooling liquid box is conveyed into the cooling rectangular box through the water conveying pump and the liquid conveying pipe, the cooling liquid is uniformly distributed into the cooling rectangular box through the connecting box, the liquid discharging pipe and the liquid discharging hole, the cooling rectangular box is guided into the cooling box through the liquid returning pipe for cooling, and the cooling liquid flows back into the cooling liquid box from the bottom of the cooling box after being cooled, so that the transmission belt is cooled, and melt-blown fibers can be rapidly cooled after being attached to the transmission belt to form melt-blown cloth;
make the coolant liquid enter into cooling rectangle incasement back can be even spray to being close to drive belt one side through fluid-discharge tube and outage, derive the coolant liquid from the other end through returning the liquid pipe, improved the cooling efficiency of cooling rectangle case to the drive belt, thereby the phenomenon crisp, hard appears in the melt-blown cloth that has avoided appearing because a plurality of melt-blown fiber bonding conglobation that the cooling rate caused slowly, improved the cooling process of becoming cloth of melt-blown cloth.
6. Through the design of two cooling rectangle casees, make the cryogenic cooling liquid enter into the cooling rectangle incasement from the both sides of drive belt respectively to thereby the effectual drive belt both sides cooling temperature that leads to because the coolant liquid flows to and causes the inhomogeneous phenomenon of meltblown cooling, it is more even to make meltblown cool off, the produced internal stress of meltblown after cooling completely has been reduced, the phenomenon that effectual prevention meltblown appears fragile and hard after twenty-four hours, it obtains production quality to have improved meltblown.
7. The convenient discharging mechanism is arranged, the rotating motor and the material receiving rotating shaft are placed at the tail part of the processing equipment under the action of the limiting groove and the placing groove, the material receiving rotating shaft is supported in an auxiliary mode through the sliding rail and the rotating wheel, and the material receiving rotating shaft is more convenient to mount and dismount through a placing and mounting mode, so that the material receiving rotating shaft can be mounted and replaced quickly after being wound, the replacing efficiency of the material receiving rotating shaft is improved, and the production efficiency of melt-blown cloth is further improved;
the problem that the material receiving rotating shaft can be replaced only by stopping the machine after winding is finished every time is effectively solved, the mounting and dismounting modes of the material receiving rotating shaft are simplified, and the production efficiency of network melt-blown fabric is improved.
8. Extrude the gas reservoir through the clamp head, do not extrude the leading-in bar gas cell of air in with the gas reservoir through the air duct, make the bar gas cell take place the inflation and then fix the cardboard pipe of cover in receiving the material pivot outside, the effectual cardboard pipe of having avoided appears rotating the normal collection that influences the melt-blown cloth at the in-process of melt-blown cloth rolling, after the melt-blown cloth rolling is accomplished, will press from both sides the clamp head and twist out in receiving the material pivot, make the bar gas cell shrink, and then it is more convenient to make the melt-blown cloth roll in its outside take off, the effectual off-the-shelf collecting process of melt-blown cloth that has simplified.
9. The surface cleaning mechanism is arranged, under the action of the fan, the two sides of the meltblown fabric are cleaned under the action of the air suction pipe, the connecting pipe and the collecting head, the weak fibers bonded on the two sides of the meltblown fabric are sucked into the collecting box, and the fine fibers are intercepted and stored in the collecting box under the action of the intercepting net and the exhaust port, so that the surface quality of the meltblown fabric is effectively improved;
effectual these avoided because the thin fiber that draws power in melt-blown fabric and the drive belt separation process and become not firm with melt-blown fabric main part connection continues to remain on melt-blown fabric, through the absorption collection to these thin fibers, avoided these thin fibers to appear the desulfurization in the use and reduce user's use and experience, the effectual product quality that has improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a block diagram of the architecture of the present system;
FIG. 2 is an isometric view of a pre-masterbatch dust removal device;
FIG. 3 is a cross-sectional view of a pre-masterbatch dust removal device;
FIG. 4 is an isometric view of an eccentric and a solid cloth body;
FIG. 5 is a schematic view of the structure of a main processing device for melt-blown fabric;
FIG. 6 is a schematic perspective view of a melt-blown fabric main processing apparatus;
FIG. 7 is a schematic view showing the internal structure of the main processing apparatus for melt-blown fabric;
FIG. 8 is a schematic view of a rotary drum mounting arrangement;
FIG. 9 is a schematic view of a protective enclosure mounting arrangement;
FIG. 10 is a schematic structural view of a solids adding mechanism;
FIG. 11 is a schematic view of the structure of the mixing and drying mechanism;
FIG. 12 is a schematic view of a homogeneous cooling mechanism;
FIG. 13 is a schematic structural view of a convenient discharge mechanism;
FIG. 14 is a schematic view of a clamping head configuration;
FIG. 15 is a schematic view of the surface cleaning mechanism;
reference numbers in the figures: 100. a master batch dust removal device is arranged in front; 101. a dust removal housing; 102. turning over a motor; 103. a motor shaft; 104. an eccentric wheel; 105. compacting the cloth body; 106. a right upright post; 107. a limiting shaft; 108. a collar; 109. a left upright post; 110. a limiting plate; 111. a right connecting rod; 112. a left connecting rod; 113. a top plate; 114. a pneumatic cylinder; 115. branch rods are arranged; 116. a bucket-type dust collection cover; 117. a hose; 118. a dust collection fan; 119. a gas washing tank; 120. an exhaust port; 121. a metal barrier net; 122. turning over a motor; 123. a material receiving barrel; 124. an outlet pipe;
200. a melt-blown fabric main processing device;
1. a melt-blown machine base; 2. a constant delivery pump; 3. a melt filter; 4. an extruder;
5. a solid material adding mechanism; 501. supporting the square frame; 502. a receiving hopper; 503. a mixing chamber; 504. a material storage cavity; 505. sealing the cover plate; 506. adding a material screen plate; 507. a telescopic box; 508. a tension spring; 509. a slide plate; 510. feeding a screen plate; 511. a transmission lug; 512. mounting a plate; 513. a servo motor; 514. a drive lug; 515. a material guide pipe; 516. an electric hot plate;
6. a mixing and drying mechanism; 601. a feeding barrel; 602. installing a cross plate; 603. rotating the vertical shaft; 604. feeding slurry; 605. a rotating cylinder; 606. sealing the conical cover; 607. filtering the screen; 608. a connecting ring; 609. a mixing plate; 610. a stirring paddle; 611. an electric heating tube; 612. a driven connector; 613. an electric telescopic rod; 614. sealing the barrel cover; 615. a drive motor; 616. an active connector;
7. a cooling rack; 8. a transmission belt;
9. a uniform cooling mechanism; 901. a coolant tank; 902. cooling the rectangular box; 903. a water pump; 904. a transfusion tube; 905. a connection box; 906. a liquid discharge pipe; 907. a drain hole; 908. a liquid return pipe; 909. a cooling tank;
10. a carriage;
11. a convenient unloading mechanism; 1101. a support plate; 1102. a limiting groove; 1103. a sliding rail; 1104. placing the plate; 1105. a placement groove; 1106. a protective box; 1107. rotating the motor; 1108. a material receiving rotating shaft; 1109. a rotating wheel; 1110. a gas storage bag; 1111. an air duct; 1112. a strip-shaped inflatable bag; 1113. a clamping ring; 1114. disassembling the pull ring; 1115. a clamping head;
12. a surface cleaning mechanism; 1201. a collection box; 1202. a fan; 1203. an air intake duct; 1204. a connecting pipe; 1205. a collection head; 1206. an intercepting net; 1207. and (7) an exhaust port.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, a melt-blown fabric processing system for a mask comprises a front-mounted master batch dust removal device 100 and a melt-blown fabric main processing device 200, wherein a melt-blown master batch is subjected to dust removal and cleaning by the front-mounted master batch dust removal device 100 and then is sent into a feeding barrel 601 of the melt-blown fabric main processing device 200 by an operator, the front-mounted master batch dust removal device 100 comprises a dust removal shell 101 with an opening at the upper end, a turning motor 102 is fixedly connected to the side wall of one end of the dust removal shell 101, a motor shaft 103 of the turning motor 102 is fixedly connected with a plurality of eccentric wheels 104, the upper edges of the eccentric wheels 104 are different in height, and the eccentric wheels 104 intermittently push against dense fabric bodies 105 fixedly connected to the inner wall of the dust; the side wall of one end of the dust removing shell 101 is fixedly connected with an output shaft of the turnover motor 122, the turnover motor 122 is fixed on the ground through the right upright post 106, the side wall of the other end of the dust removing shell 101 is fixedly connected with a limiting shaft 107, the limiting shaft 107 penetrates through the lantern ring 108, the lantern ring 108 is fixed on the ground through the left upright post 109, and the limiting plate 110 positioned on the left side and the right side of the lantern ring 108 is fixedly connected on the limiting shaft 107; the upper end of a turnover motor 122 is fixedly connected with a right connecting rod 111, the upper end of a lantern ring 108 is fixedly connected with a left connecting rod 112, the left connecting rod 112 and the right connecting rod 111 are fixedly connected with the bottom end of a top plate 113, a pneumatic cylinder 114 is fixed on the top plate 113, an output shaft of the pneumatic cylinder 114 is fixedly connected with a bucket-shaped dust collection cover 116 through two branch supporting rods 115, the bucket-shaped dust collection cover 116 is communicated with an inlet of a dust collection fan 118 through a hose 117, an outlet pipe 124 of the dust collection fan 118 is inserted into the bottom of a gas washing box 119, the top end of the gas washing box 119 is communicated with an exhaust; a material receiving barrel 123 is arranged below the dust removing shell 101, a metal blocking net 121 is arranged at the narrow opening of the hopper-shaped dust collecting cover 116, and the aperture of the metal blocking net 121 is smaller than the equivalent particle diameter of the melt-blown master batch.
When the dust-absorbing cloth is used, the melt-blown master batches are placed on the compact cloth body 105, the turning motor 102 is started, each eccentric wheel 104 intermittently pushes the compact cloth body 105, so that the melt-blown master batches on the compact cloth body are continuously turned up, dust raised in the turning process is sucked into the air washing box 119 through the hopper-shaped dust-absorbing cover 116, and air after air washing is discharged from the air outlet 120; after the dust removal is finished, the pneumatic cylinder 114 is started to pull up the bucket-shaped dust collection cover 116, then the overturning motor 122 is started to slowly overturn the dust removal shell 101 for 180 degrees, the melt-blown master batches in the dust removal shell 101 fall into the material receiving barrel 123, and then the melt-blown master batches are conveyed into the material receiving barrel 601 by an operator.
As shown in fig. 5-15, the meltblown fabric main processing device 200 includes a meltblown machine base body 1, one end of the meltblown machine base body 1 is fixedly connected with a constant delivery pump 2, an input end of the constant delivery pump 2 is electrically connected with an output end of a mains supply, one end of the constant delivery pump 2 is fixedly connected with a melt filter 3, one side of the melt filter 3 is fixedly connected with an extruder 4, and the other end of the meltblown machine base body 1 is provided with a solid material adding mechanism 5;
the solid material adding mechanism 5 comprises a supporting square frame 501, a material receiving hopper 502, a mixing chamber 503, a material storage chamber 504, a sealing cover plate 505, a material adding screen plate 506, a telescopic box 507, a telescopic spring 508, a sliding plate 509, a material loading screen plate 510, a transmission lug 511, a mounting plate 512, a servo motor 513, a driving lug 514, a material guide pipe 515 and an electric heating plate 516;
the other end of the melt-blowing machine matrix 1 is provided with a supporting square frame 501, the top end of the supporting square frame 501 is fixedly connected with a receiving hopper 502, the top end of the receiving hopper 502 is fixedly connected with a mixing chamber 503, the top end of the mixing chamber 503 is fixedly connected with a storage chamber 504, and the top end of the storage chamber 504 is provided with a sealing cover plate 505;
the inner side of the top end of the mixing cavity 503 is fixedly provided with a feeding screen 506, the bottom of one end of the storage cavity 504 is fixedly connected with a telescopic box 507, one side of the inner side of the telescopic box 507 is uniformly and fixedly connected with a telescopic spring 508, one end of the telescopic spring 508 is fixedly connected with a sliding plate 509 at the position corresponding to the other end of the inner side of the telescopic box 507, the bottom of the inner side of the storage cavity 504 is slidably connected with a feeding screen 510 at the position corresponding to one side of the sliding plate 509, and one end of the feeding screen 510 is fixedly connected with a transmission lug 511;
the middle part of the other end of the material storage chamber 504 is fixedly connected with a mounting plate 512, the middle part of the top end of the mounting plate 512 is fixedly connected with a servo motor 513, the input end of the servo motor 513 is electrically connected with the output end of the commercial power, the output shaft of the servo motor 513 is fixedly connected with a driving lug 514 at the position corresponding to one side of the transmission lug 511, before the production equipment starts to work, the functional additive is contained on the top of the mixing chamber 503 through the material storage chamber 504, in the production process, the driving lug 514 is driven to rotate by the servo motor 513, the feeding screen plate 510 is driven to slide along the top of the feeding screen plate 506 by the matching of the driving lug 514 and the transmission lug 511, the feeding screen plate 510 is reset through the action of the expansion spring 508 and the sliding plate 509, so that the additive in the material storage chamber 504 continuously and uniformly drops into the mixing chamber 503, when the melt-blown fiber is sprayed from, the melt-blown fibers in the molten state are combined with the additives falling from the top of the mixing cavity 503, and the additives and the melt-blown fibers advance under the action of the airflow and are attached to the transmission belt 8 to be cooled to form melt-blown cloth, so that the additives and the melt-blown cloth are combined more firmly, and the additives are more uniform in the melt-blown cloth;
the problem that the quality of the melt-blown fabric is reduced due to the fact that the additive drops off in the using process of the melt-blown fabric because the connection between the additive and the melt-blown fabric is not firm enough because the additive is sprayed to the outer side after the melt-blown fabric is cooled is effectively solved, meanwhile, the additive is added in the flying process of the melt-blown fabric, the additive and the melt-blown fabric can be mixed more uniformly, the distribution condition of the additive in the melt-blown fabric is effectively improved, and therefore the melt-blown fabric has excellent antistatic property, electric conductivity and moisture absorption, and the barrier property of the melt-blown fabric is enhanced;
the two ends of the mixing cavity 503 are fixedly connected with the material guide pipes 515, the two ends of the material storage cavity 504 are fixedly connected with the electric heating plates 516, the other end of the melt-blowing machine base body 1 is uniformly provided with melt-blowing nozzles, the positions of the two sides of the mixing cavity 503, which correspond to the positions of one end of a melt-blowing head, are provided with square through grooves, the material guide pipes 515 are positioned at the edges of the square through grooves, additives in the material storage cavity 504 are subjected to heat preservation through the electric heating plates 516, and the additive particles can keep a similar temperature when the melt-blowing fibers are combined, so that the problem that the melt-blowing fibers and the additive particles are rapidly cooled after being contacted due to overlarge temperature difference between the additives and the melt-blowing fibers, and;
the feeding screen plate 506 is tightly attached to the feeding screen plate 510, the meshes of the feeding screen plate 506 and the feeding screen plate 510 are distributed in a staggered manner, and the transmission lug 511 is matched with the driving lug 514;
a mixing and drying mechanism 6 is arranged at the top end of the feeding port of the extruder 4;
the mixing and drying mechanism 6 comprises a feeding barrel 601, a mounting cross plate 602, a rotating vertical shaft 603, feeding slurry 604, a rotating barrel 605, a sealing conical cover 606, a filter screen 607, a connecting ring 608, a mixing plate 609, a stirring paddle 610, an electric heating tube 611, a driven connector 612, an electric telescopic rod 613, a sealing barrel cover 614, a driving motor 615 and a driving connector 616;
the top end of a feeding port of the extruder 4 is fixedly connected with a feeding barrel 601, the bottom of the inner side of the feeding barrel 601 is welded with an installation cross plate 602, the middle part of the inner side of the installation cross plate 602 is rotatably connected with a rotating vertical shaft 603, the bottom of the outer side of the rotating vertical shaft 603 corresponds to the bottom end of the installation cross plate 602 and is fixedly connected with feeding slurry 604, the position of the outer side of the rotating vertical shaft 603 corresponding to the top of the installation cross plate 602 is fixedly connected with a rotating cylinder 605, the top end of the rotating cylinder 605 is connected with a sealing conical cover 606 through a bolt, and the position of the top end of the sealing conical cover 606 corresponding to the outer;
the top of the outer side of the rotating cylinder 605 is fixedly connected with a connecting ring 608, the outer side of the connecting ring 608 is uniformly and fixedly connected with a mixing plate 609 in the circumferential direction, the outer side of the rotating cylinder 605 is uniformly and fixedly connected with a stirring paddle 610 corresponding to the bottom of the connecting ring 608, the inner side of the rotating cylinder 605 is uniformly and fixedly connected with an electric heating tube 611 in the circumferential direction, and the input end of the electric heating tube 611 is electrically connected with the output end of;
the top end of the rotating vertical shaft 603 is fixedly connected with a driven connector 612, two sides of the outer part of the charging barrel 601 are symmetrically and fixedly connected with electric telescopic rods 613, the input end of the electric telescopic rods 613 is electrically connected with the output end of a mains supply, the top end of the electric telescopic rods 613 is fixedly connected with a sealing barrel cover 614, the top end of the sealing barrel cover 614 is fixedly provided with a driving motor 615, the input end of the driving motor 615 is electrically connected with the output end of the mains supply, the bottom end of the output shaft of the driving motor 615 is fixedly connected with a driving connector 616, the edge part of a filter screen 607 is tightly attached to the inner wall of the charging barrel;
the driven connector 612 corresponds to the driving connector 616 in position, the driven connector 612 and the driving connector 616 are matched with each other, after the melt-blown masterbatch is added into the charging barrel 601, the rotating vertical shaft 603 and the rotating barrel 605 are driven to rotate under the action of the driving motor 615, the driving connector 616 and the driven connector 612, the melt-blown masterbatch is filtered and screened through the filter screen 607, the masterbatch on the upper layer of the charging barrel 601 and the added auxiliary agent are mixed through the connecting ring 608 and the mixing plate 609, the masterbatch is heated and dried through the electric heating tube 611, and the masterbatch is continuously stirred by the stirring paddle 610 in a stir-frying manner, so that the masterbatch is heated more uniformly, the moisture content in the masterbatch is effectively reduced, and the dryness of the masterbatch is improved;
the problem of the quality reduction of the melt-blown fabric caused by uneven mixing of the master batch and the auxiliary agent is effectively solved, meanwhile, the moisture content in the molten raw materials in the melt-blown process is effectively reduced through continuous and efficient drying of the master batch, air holes generated by water vapor sputtering in the spinning process are avoided, and the product quality of the melt-blown fabric is further improved;
a cooling rack 7 is arranged on one side of the supporting square frame 501, the inner side of the cooling rack 7 is movably connected with a transmission belt 8 through a transmission roller, and the bottom end of the inner side of the cooling rack 7 is fixedly connected with a uniform cooling mechanism 9;
the uniform cooling mechanism 9 comprises a cooling liquid tank 901, a cooling rectangular tank 902, a water feeding pump 903, a liquid conveying pipe 904, a connecting box 905, a liquid discharging pipe 906, a liquid discharging hole 907, a liquid returning pipe 908 and a cooling tank 909;
the bottom end of the inner side of the cooling frame 7 is fixedly connected with a cooling liquid box 901, the position of the middle part of the cooling frame 7, which corresponds to one end of the material guide pipe 515, is fixedly connected with two cooling rectangular boxes 902 through bolts, two ends of the top of each cooling rectangular box 902 are connected with a water supply pump 903 through water pipes, and the input end of the water supply pump 903 is electrically connected with the output end of a mains supply;
one end of the water supply pump 903 is fixedly connected with an infusion tube 904, one end of the infusion tube 904 corresponds to the inner side of the cooling rectangular box 902 and is fixedly connected with a connecting box 905, the middle part of one side of the connecting box 905 corresponds to the inner side of the cooling rectangular box 902 and is uniformly and fixedly connected with a liquid discharge pipe 906, one side of the liquid discharge pipe 906 is uniformly provided with a liquid discharge hole 907, one end of the cooling rectangular box 902 is fixedly connected with a liquid return pipe 908, one end of the liquid return pipe 908 is, the coolant in the coolant tank 901 is transported to the rectangular cooling tank 902 by the water pump 903 and the liquid transport pipe 904, the cooling liquid is uniformly distributed inside the cooling rectangular box 902 through the connection box 905, the drain pipe 906 and the drain hole 907, the cooling rectangular box 902 is guided into a cooling box 909 through a liquid return pipe 908 for cooling, and returns to the cooling liquid tank 901 from the bottom of the cooling tank 909 after the cooling of the cooling liquid is completed, thereby realizing the cooling of the transmission belt 8 and leading the melt-blown fiber to be rapidly cooled to form melt-blown cloth after being attached to the transmission belt 8;
the cooling liquid can be uniformly sprayed to one side close to the transmission belt 8 after entering the cooling rectangular box 902 through the liquid discharge pipe 906 and the liquid discharge hole 907, and is guided out from the other end through the liquid return pipe 908, so that the cooling efficiency of the cooling rectangular box 902 on the transmission belt 8 is improved, the phenomenon that the melt-blown fabric is brittle and hard due to the fact that a plurality of melt-blown fibers are bonded into a mass due to low cooling speed is avoided, and the cooling and fabric forming process of the melt-blown fabric is improved;
the cooling box 909 is connected to the cooling rectangular boxes 902 through a water pipe, the water inlet ends and the water outlet ends of the two cooling rectangular boxes 902 are opposite, the liquid discharge pipes 906 of the two cooling rectangular boxes 902 are combined into a pipeline before being connected to the cooling box 909, the cooling box 909 is fixedly connected to one side of the cooling rack 7, and through the design of the double cooling rectangular boxes 902, low-temperature cooling liquid can respectively enter the cooling rectangular boxes 902 from two sides of the transmission belt 8, so that the phenomenon that the cooling temperature of two sides of the transmission belt 8 is uneven due to the flow direction of the cooling liquid is effectively prevented, the meltblown is cooled more uniformly, the internal stress generated after the meltblown is completely cooled is reduced, the phenomenon that the meltblown is brittle and hard after twenty-four hours is effectively prevented, and the production quality of the meltblown is improved;
a conveying frame 10 is arranged on one side of the cooling frame 7, and one end of the conveying frame 10 is fixedly connected with a convenient unloading mechanism 11;
the convenient unloading mechanism 11 comprises a supporting plate 1101, a limiting groove 1102, a sliding rail 1103, a placing plate 1104, a placing groove 1105, a protective box 1106, a rotating motor 1107, a receiving rotating shaft 1108, a rotating wheel 1109, an air storage bag 1110, an air duct 1111, a strip-shaped air inflation bag 1112, a clamping ring 1113, a detaching pull ring 1114 and a clamping head 1115;
one end of the conveying frame 10 is symmetrically and fixedly connected with a supporting plate 1101, the top end of the supporting plate 1101 is symmetrically provided with a limiting groove 1102, the inner side of the limiting groove 1102 is fixedly connected with a sliding rail 1103, one side of the supporting plate 1101, which is positioned at one side position of one end of the conveying frame 10, is fixedly connected with a placing plate 1104, the top end of the placing plate 1104, which corresponds to one end position of the limiting groove 1102, is provided with a placing groove 1105, the inner side of the placing groove 1105 is provided with a protective box 1106, the bottom of the inner side of the protective box 1106 is fixedly connected with a rotating;
the receiving rotating shaft 1108 is fixedly connected to the position, corresponding to the top of the limiting groove 1102, of the output shaft of the rotating motor 1107, the rotating wheels 1109 are rotatably connected to the positions, corresponding to the inner sides of the limiting groove 1102, of the two ends of the outer side of the receiving rotating shaft 1108, the rotating wheels 1109 are rotatably connected to the positions, corresponding to the inner sides of the limiting groove 1102, of the outer side of the receiving rotating shaft 1108, in the winding process of the melt-blown fabric finished product, the rotating motor 1107 and the receiving rotating shaft 1108 are placed at the tail of the processing equipment under the action of the limiting groove 1102 and the placing groove 1105, the receiving rotating shaft 1108 is supported in an auxiliary mode through the sliding rails 1103 and the rotating wheels 1109, and the receiving rotating shaft 1108 is more convenient to mount and dismount through the placing and mounting mode, so that the receiving rotating;
the problem that the material receiving rotating shaft 1108 can be replaced only by stopping the machine after each winding is finished is effectively solved, the mounting and dismounting modes of the material receiving rotating shaft 1108 are simplified, and the production efficiency of the network melt-blown fabric is improved;
an air storage bag 1110 is bonded on the inner side of one end of the material receiving rotating shaft 1108, air guide pipes 1111 are uniformly and fixedly connected with one end of the air storage bag 1110 in the circumferential direction, and strip-shaped air inflation bags 1112 are uniformly and fixedly connected with one end of each air guide pipe 1111 in the circumferential direction corresponding to the outer side of the material receiving rotating shaft 1108;
the outer side of one end of the material receiving rotating shaft 1108 is fixedly connected with a clamping ring 1113, the outer side of the material receiving rotating shaft 1108, corresponding to the position of one side of the clamping ring 1113, is movably connected with a disassembling pull ring 1114, the position of one end of the material receiving rotating shaft 1108, corresponding to the position of one end of the air storage bag 1110, is connected with a clamping head 1115 through threads, the rotating wheel 1109 and the sliding rail 1103 are matched with each other, and the expanded outer diameter of the strip-shaped air inflation bag 1112;
the clamping head 1115 is tightly attached to the air storage bag 1110 and the disassembling pull ring 1114 respectively, the air storage bag 1110 is extruded through the clamping head 1115, air which is extruded out of the air storage bag 1110 is guided into the strip-shaped air inflation bag 1112 through the air duct 1111, the strip-shaped air inflation bag 1112 is expanded, and then a hard paper tube sleeved outside the material receiving rotating shaft 1108 is fixed, so that the problem that the normal collection of melt-blown fabric is influenced by rotation of the hard paper tube in the process of melt-blown fabric winding is effectively avoided, after the melt-blown fabric winding is completed, the clamping head 1115 is screwed out of the material receiving rotating shaft 1108, the strip-shaped air inflation bag 1112 is contracted, the melt-blown fabric winding outside the hard paper tube is more convenient to take down, and the collection process of the melt-blown fabric finished product is;
a surface cleaning mechanism 12 is arranged between the cooling frame 7 and the conveying frame 10;
the surface cleaning mechanism 12 comprises a collection box 1201, a fan 1202, an air suction pipe 1203, a connecting pipe 1204, a collection head 1205, an interception net 1206 and an air outlet 1207;
the bottom of one side of the cooling frame 7 is fixedly connected with a collection box 1201, the middle of the top end of the collection box 1201 is fixedly connected with a fan 1202, the input end of the fan 1202 is electrically connected with the output end of commercial power, the top end of the fan 1202 is fixedly connected with an air suction pipe 1203, the top end of the air suction pipe 1203 is fixedly connected with a connecting pipe 1204, and two ends of the connecting pipe 1204 are both fixedly connected with collection heads 1205;
intercepting nets 1206 are fixedly connected to two ends of the inner side of the collecting box 1201, exhaust ports 1207 are formed in the bottoms of two ends of the collecting box 1201, the two collecting heads 1205 are fixedly connected with the cooling frame 7 and the conveying frame 10 respectively, after the melt-blown cloth is separated from the transmission belt 8 when the equipment works, under the action of the fan 1202, two sides of the melt-blown cloth are cleaned through the action of the air suction pipe 1203, the connecting pipe 1204 and the collecting heads 1205, the weak fibers bonded to two sides of the melt-blown cloth are sucked into the collecting box 1201, and the fine fibers are intercepted and stored in the collecting box 1201 through the action of the intercepting nets 1206 and the exhaust ports 1207, so that the surface quality of the melt-blown cloth is effectively improved;
effectual these avoided because the thin fiber that the drawing force in melt-blown cloth and 8 separation processes of drive belt and melt-blown cloth main part connection become not firm continues to remain on melt-blown cloth, through the absorption collection to these thin fibers, avoided these thin fibers to appear the desulfurization in the use and reduce user's use and experience, the effectual product quality that has improved.
The working principle and the use flow of the melt-blown fabric main processing device 200 are as follows: before the start of the operation, the functional additive is contained in the top of the mixing chamber 503 through the storage chamber 504, in the production process, the servo motor 513 drives the driving lug 514 to rotate, the driving lug 514 and the transmission lug 511 are matched to drive the feeding screen 510 to slide along the top of the feeding screen 506, through the action of the telescopic spring 508 and the sliding plate 509, the feeding screen plate 510 is reset, so that the additive in the storage cavity 504 continuously and uniformly drops into the mixing cavity 503, when the melt-blown fiber is sprayed from the melt-blowing head on the base body 1 of the melt-blowing machine and passes through the mixing chamber 503, the melt-blown fiber in a molten state can be combined with the additive falling from the top of the mixing chamber 503, meanwhile, the additive and the melt-blown fibers can advance under the action of the airflow and are attached to the transmission belt 8 to be cooled to form melt-blown cloth, so that the additive and the melt-blown cloth are combined more firmly, and the additive is more uniform in the melt-blown cloth;
the problem that the quality of the melt-blown fabric is reduced due to the fact that the additive drops off in the using process of the melt-blown fabric because the connection between the additive and the melt-blown fabric is not firm enough because the additive is sprayed to the outer side after the melt-blown fabric is cooled is effectively solved, meanwhile, the additive is added in the flying process of the melt-blown fabric, the additive and the melt-blown fabric can be mixed more uniformly, the distribution condition of the additive in the melt-blown fabric is effectively improved, and therefore the melt-blown fabric has excellent antistatic property, electric conductivity and moisture absorption, and the barrier property of the melt-blown fabric is enhanced;
the additive in the storage cavity 504 is kept warm by the electric heating plate 516, and the additive particles can keep a similar temperature when the melt-blown fibers are combined, so that the problem that the melt-blown fabric overall structural strength is reduced due to the fact that the melt-blown fibers and the additive particles are rapidly cooled after being contacted due to overlarge temperature difference between the additive and the melt-blown fibers is effectively solved, the additive adding process is optimized, and the using performance of the solid material adding mechanism 5 is improved;
after the melt-blown masterbatch is added into the feeding barrel 601, the rotating vertical shaft 603 and the rotating barrel 605 are driven to rotate under the action of the driving motor 615, the driving connector 616 and the driven connector 612, the melt-blown masterbatch is filtered and screened through the filter screen 607, the masterbatch on the upper layer of the feeding barrel 601 and the added auxiliary agent are mixed through the connecting ring 608 and the mixing plate 609, the masterbatch is heated and dried through the electric heating tube 611, and the masterbatch is continuously stirred by the stirring paddle 610 to be stirred so that the masterbatch is heated more uniformly, so that the moisture content in the masterbatch is effectively reduced, and the dryness of the masterbatch is improved;
the problem of the quality reduction of the melt-blown fabric caused by uneven mixing of the master batch and the auxiliary agent is effectively solved, meanwhile, the moisture content in the molten raw materials in the melt-blown process is effectively reduced through continuous and efficient drying of the master batch, air holes generated by water vapor sputtering in the spinning process are avoided, and the product quality of the melt-blown fabric is further improved;
the cooling liquid in the cooling liquid box 901 is conveyed into the cooling rectangular box 902 through the water conveying pump 903 and the liquid conveying pipe 904, the cooling liquid is uniformly distributed into the cooling rectangular box 902 through the connecting box 905, the liquid discharging pipe 906 and the liquid discharging hole 907, the cooling rectangular box 902 is guided into the cooling box 909 through the liquid returning pipe 908 for cooling, and the cooling liquid flows back into the cooling liquid box 901 from the bottom of the cooling box 909 after being cooled, so that the transmission belt 8 is cooled, and the melt-blown fibers can be rapidly cooled to form melt-blown cloth after being attached to the transmission belt 8;
the cooling liquid can be uniformly sprayed to one side close to the transmission belt 8 after entering the cooling rectangular box 902 through the liquid discharge pipe 906 and the liquid discharge hole 907, and is guided out from the other end through the liquid return pipe 908, so that the cooling efficiency of the cooling rectangular box 902 on the transmission belt 8 is improved, the phenomenon that the melt-blown fabric is brittle and hard due to the fact that a plurality of melt-blown fibers are bonded into a mass due to low cooling speed is avoided, and the cooling and fabric forming process of the melt-blown fabric is improved;
through the design of the double cooling rectangular boxes 902, low-temperature cooling liquid can enter the cooling rectangular boxes 902 from two sides of the transmission belt 8 respectively, so that the phenomenon that the cooling temperature of the two sides of the transmission belt 8 is uneven due to the flowing direction of the cooling liquid is effectively prevented, the melt-blown cloth is cooled more uniformly, the internal stress generated after the melt-blown cloth is completely cooled is reduced, the phenomenon that the melt-blown cloth is brittle and hard after twenty-four hours is effectively prevented, and the production quality of the melt-blown cloth is improved;
in the process of winding a melt-blown fabric finished product, the rotating motor 1107 and the material receiving rotating shaft 1108 are placed at the tail part of the processing equipment under the action of the limiting groove 1102 and the placing groove 1105, the material receiving rotating shaft 1108 is supported in an auxiliary manner through the sliding rail 1103 and the rotating wheel 1109, and the material receiving rotating shaft 1108 is more convenient to mount and dismount through the placing and mounting manner, so that the material receiving rotating shaft 1108 can be mounted and replaced quickly after being wound, the replacement efficiency of the material receiving rotating shaft 1108 is improved, and the production efficiency of the melt-blown fabric is improved;
the problem that the material receiving rotating shaft 1108 can be replaced only by stopping the machine after each winding is finished is effectively solved, the mounting and dismounting modes of the material receiving rotating shaft 1108 are simplified, and the production efficiency of the network melt-blown fabric is improved;
the air storage bag 1110 is extruded through the clamping head 1115, air which is not extruded from the air storage bag 1110 is guided into the strip-shaped air inflation bag 1112 through the air duct 1111, the strip-shaped air inflation bag 1112 is expanded, and then the hard paper tube sleeved outside the material receiving rotating shaft 1108 is fixed, so that the problem that the normal collection of meltblown fabric is influenced due to the rotation of the hard paper tube in the process of winding the meltblown fabric is effectively avoided, after the meltblown fabric is wound, the clamping head 1115 is screwed out of the material receiving rotating shaft 1108, the strip-shaped air inflation bag 1112 is contracted, the meltblown fabric outside the clamping head is further convenient to take down, and the collection process of finished meltblown fabric is effectively simplified;
after the meltblown fabric is separated from the transmission belt 8, under the action of a fan 1202, the two sides of the meltblown fabric are cleaned through the action of an air suction pipe 1203, a connecting pipe 1204 and a collecting head 1205, the weak fibers bonded on the two sides of the meltblown fabric are sucked into a collecting box 1201, and the fine fibers are intercepted and stored in the collecting box 1201 through the action of an intercepting net 1206 and an air exhaust port 1207, so that the surface quality of the meltblown fabric is effectively improved;
effectual these avoided because the thin fiber that the drawing force in melt-blown cloth and 8 separation processes of drive belt and melt-blown cloth main part connection become not firm continues to remain on melt-blown cloth, through the absorption collection to these thin fibers, avoided these thin fibers to appear the desulfurization in the use and reduce user's use and experience, the effectual product quality that has improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A melt-blown fabric processing system for a mask is characterized by comprising a front-mounted master batch dust removal device (100) and a melt-blown fabric main processing device (200), wherein melt-blown master batches are sent into a feeding barrel (601) of the melt-blown fabric main processing device (200) by an operator after being subjected to dust removal and cleaning through the front-mounted master batch dust removal device (100), the front-mounted master batch dust removal device (100) comprises a dust removal shell (101) with an opening at the upper end, a turning motor (102) is fixedly connected to one end side wall of the dust removal shell (101), a plurality of eccentric wheels (104) are fixedly connected to a motor shaft (103) of the turning motor (102), the heights of the upper edges of the eccentric wheels (104) are different, and the eccentric wheels (104) are used for alternately pushing a dense fabric body (105) fixedly connected to the inner wall of the dust removal shell (101; the side wall of one end of the dust removal shell (101) is fixedly connected with an output shaft of the turnover motor (122), the turnover motor (122) is fixed on the ground through a right upright post (106), the side wall of the other end of the dust removal shell (101) is fixedly connected with a limiting shaft (107), the limiting shaft (107) penetrates through a lantern ring (108), the lantern ring (108) is fixed on the ground through a left upright post (109), and limiting plates (110) positioned on the left side and the right side of the lantern ring (108) are fixedly connected onto the limiting shaft (107); the upper end of a turnover motor (122) is fixedly connected with a right connecting rod (111), the upper end of a lantern ring (108) is fixedly connected with a left connecting rod (112), the left connecting rod (112) and the right connecting rod (111) are fixedly connected with the bottom end of a top plate (113), a pneumatic cylinder (114) is fixed on the top plate (113), an output shaft of the pneumatic cylinder (114) is fixedly connected with a bucket-shaped dust collection cover (116) through two branch supporting rods (115), the bucket-shaped dust collection cover (116) is communicated with an inlet of a dust collection fan (118) through a hose (117), an outlet pipe (124) of the dust collection fan (118) is inserted into the bottom of a gas washing box (119), the top end of the gas washing box (119) is communicated with an exhaust port (120), and; a material receiving barrel (123) is arranged below the dust removing shell (101), a metal blocking net (121) is arranged at the narrow opening of the bucket type dust collecting cover (116), and the aperture of the metal blocking net (121) is smaller than the equivalent particle diameter of the melt-blown master batch.
2. The melt-blown fabric processing system for the mask according to claim 1, wherein the main melt-blown fabric processing device comprises a melt-blown machine base body (1), one end of the melt-blown machine base body (1) is fixedly connected with a constant delivery pump (2), an input end of the constant delivery pump (2) is electrically connected with an output end of a mains supply, one end of the constant delivery pump (2) is fixedly connected with a melt filter (3), one side of the melt filter (3) is fixedly connected with an extruder (4), and the melt-blown fabric processing system is characterized in that: the other end of the melt-blowing machine matrix (1) is provided with a solid material adding mechanism (5);
the solid material adding mechanism (5) comprises a supporting square frame (501), a material receiving hopper (502), a mixing chamber (503), a material storage chamber (504), a sealing cover plate (505), a material adding screen plate (506), a telescopic box (507), a telescopic spring (508), a sliding plate (509), a material loading screen plate (510), a transmission lug (511), a mounting plate (512), a servo motor (513), a driving lug (514), a material guide pipe (515) and an electric heating plate (516);
the other end of the melt-blowing machine base body (1) is provided with a supporting square frame (501), the top end of the supporting square frame (501) is fixedly connected with a receiving hopper (502), the top end of the receiving hopper (502) is fixedly connected with a mixing chamber (503), the top end of the mixing chamber (503) is fixedly connected with a storage chamber (504), and a sealing cover plate (505) is arranged at the top end of the storage chamber (504);
the feeding screen plate (506) is fixedly installed on the inner side of the top end of the mixing cavity (503), the bottom of one end of the material storage cavity (504) is fixedly connected with a telescopic box (507), one side of the inner side of the telescopic box (507) is uniformly and fixedly connected with a telescopic spring (508), one end of the telescopic spring (508) is fixedly connected with a sliding plate (509) at a position corresponding to the other end of the inner side of the telescopic box (507), a feeding screen plate (510) is slidably connected at a position corresponding to one side of the sliding plate (509) at the inner bottom of the material storage cavity (504), and a transmission lug (511) is fixedly connected at a position corresponding to the outer side of the other end of the material storage cavity;
storage cavity (504) other end middle part fixedly connected with mounting panel (512), mounting panel (512) top middle part fixedly connected with servo motor (513), the output electric connection of servo motor (513) input and commercial power, servo motor (513), the output shaft correspond transmission lug (511) one side position department fixedly connected with drive lug (514), mixing chamber (503) both ends equal fixedly connected with passage (515), storage cavity (504) both ends equal fixedly connected with electric plate (516).
3. The melt-blown fabric processing system for the mask according to claim 2, wherein the melt-blown head is uniformly arranged at the other end of the melt-blown machine base body (1), square through grooves are respectively formed at the two sides of the mixing cavity (503) corresponding to the position of one end of the melt-blown head, and the material guide pipe (515) is positioned at the edge of the square through groove;
the feeding screen plate (506) is tightly attached to the feeding screen plate (510), the meshes of the feeding screen plate (506) and the meshes of the feeding screen plate (510) are distributed in a staggered mode, and the transmission lug (511) is matched with the driving lug (514).
4. The melt-blown fabric processing system for masks according to claim 3, wherein a mixing and drying mechanism (6) is provided at the top end of the feeding port of the extruder (4);
the mixing and drying mechanism (6) comprises a feeding barrel (601), a mounting cross plate (602), a rotating vertical shaft (603), feeding slurry (604), a rotating barrel (605), a sealing conical cover (606), a filtering screen (607), a connecting ring (608), a mixing plate (609), a stirring paddle (610), an electric heating tube (611), a driven connecting head (612), an electric telescopic rod (613), a sealing barrel cover (614), a driving motor (615) and a driving connecting head (616);
the top end of a feeding port of the extruder (4) is fixedly connected with a feeding barrel (601), the bottom of the inner side of the feeding barrel (601) is welded with an installation cross plate (602), the middle of the inner side of the installation cross plate (602) is rotatably connected with a rotating vertical shaft (603), the bottom of the outer side of the rotating vertical shaft (603) is fixedly connected with feeding slurry (604) corresponding to the bottom of the installation cross plate (602), the position of the outer side of the rotating vertical shaft (603) corresponding to the top of the installation cross plate (602) is fixedly connected with a rotating cylinder (605), the top end of the rotating cylinder (605) is connected with a sealing conical cover (606) through bolts, and the position of the top end of the sealing conical cover (606) corresponding to the outer side of the rotating vertical shaft (603) is fixedly connected;
the top of the outer side of the rotating cylinder (605) is fixedly connected with a connecting ring (608), the outer side of the connecting ring (608) is uniformly and fixedly connected with a mixing plate (609) in the circumferential direction, the outer side of the rotating cylinder (605) is uniformly and fixedly connected with a stirring paddle (610) at a position corresponding to the bottom of the connecting ring (608), the inner side of the rotating cylinder (605) is uniformly and fixedly connected with an electric heating tube (611) in the circumferential direction, and the input end of the electric heating tube (611) is electrically connected with the output end of;
rotate vertical axis (603) top fixedly connected with driven connector (612), go up storage bucket (601) outside bilateral symmetry fixedly connected with electric telescopic handle (613), the input of electric telescopic handle (613) and the output electric connection of commercial power, the top fixedly connected with sealing barrel lid (614) of electric telescopic handle (613), sealing barrel lid (614) top fixed mounting has driving motor (615), the input of driving motor (615) and the output electric connection of commercial power, the output shaft bottom fixedly connected with initiative connector (616) of driving motor (615).
5. The melt-blown fabric processing system for masks according to claim 4, wherein the edge of the filter screen (607) is closely attached to the inner wall of the charging basket (601), and the end face of the mixing plate (609) is closely attached to the inner wall of the charging basket (601);
the position of driven connector (612) and initiative connector (616) corresponds each other, mutually support between driven connector (612) and the initiative connector (616).
6. The melt-blown fabric processing system for the mask according to claim 5, wherein a cooling rack (7) is arranged on one side of the supporting square frame (501), a transmission belt (8) is movably connected to the inner side of the cooling rack (7) through a transmission roller, and a uniform cooling mechanism (9) is fixedly connected to the bottom end of the inner side of the cooling rack (7);
the uniform cooling mechanism (9) comprises a cooling liquid tank (901), a cooling rectangular tank (902), a water feeding pump (903), a liquid conveying pipe (904), a connecting box (905), a liquid discharging pipe (906), a liquid discharging hole (907), a liquid returning pipe (908) and a cooling tank (909);
the bottom end of the inner side of the cooling frame (7) is fixedly connected with a cooling liquid box (901), the position of the middle part of the cooling frame (7), which corresponds to one end of the material guide pipe (515), is fixedly connected with two cooling rectangular boxes (902) through bolts, two ends of the top of each cooling rectangular box (902) are connected with a water supply pump (903) through water pipes, and the input end of each water supply pump (903) is electrically connected with the output end of a commercial power;
the utility model discloses a cooling device, including water supply pump (903), transfer line (904), connecting box (905), the even fixedly connected with fluid-discharge tube (906) of cooling rectangle case (902) is corresponded to in connecting box (905) one side middle part, fluid-discharge hole (907) have evenly been seted up to fluid-discharge tube (906) one side, cooling rectangle case (902) one end fixedly connected with returns liquid pipe (908), return liquid pipe (908) one end fixedly connected with cooler bin (909), cooler bin (909) leads to pipe connection to cooling rectangle case (902).
7. The melt-blown fabric processing system for masks according to claim 6, wherein the water inlet end and the water outlet end of the two rectangular cooling boxes (902) are opposite, the drain pipes (906) of the two rectangular cooling boxes (902) are combined into a pipe before being connected to the cooling box (909), and the cooling box (909) is fixedly connected to one side of the cooling rack (7).
8. The melt-blown fabric processing system for the mask according to claim 7, wherein a conveying frame (10) is arranged on one side of the cooling frame (7), and one end of the conveying frame (10) is fixedly connected with a convenient unloading mechanism (11);
the convenient unloading mechanism (11) comprises a supporting plate (1101), a limiting groove (1102), a sliding rail (1103), a placing plate (1104), a placing groove (1105), a protective box (1106), a rotating motor (1107), a receiving rotating shaft (1108), a rotating wheel (1109), an air storage bag (1110), an air guide pipe (1111), a strip-shaped air inflation bag (1112), a clamping ring (1113), a disassembling pull ring (1114) and a clamping head (1115);
the protection box is characterized in that a supporting plate (1101) is symmetrically and fixedly connected to one end of the conveying frame (10), a limiting groove (1102) is symmetrically formed in the top end of the supporting plate (1101), a sliding rail (1103) is fixedly connected to the inner side of the limiting groove (1102), a placing plate (1104) is fixedly connected to one side of the supporting plate (1101) located at one side position of one end of the conveying frame (10), a placing groove (1105) is formed in the position, corresponding to one end of the limiting groove (1102), of the top end of the placing plate (1104), a protection box (1106) is placed on the inner side of the placing groove (1105), a rotating motor (1107) is fixedly connected to the bottom of the inner side of the protection box (1106), and the input end;
a material receiving rotating shaft (1108) is fixedly connected to the position, corresponding to the top of the limiting groove (1102), of an output shaft of the rotating motor (1107), and rotating wheels (1109) are rotatably connected to the positions, corresponding to the inner side of the limiting groove (1102), of two outer ends of the material receiving rotating shaft (1108);
an air storage bag (1110) is bonded on the inner side of one end of the material receiving rotating shaft (1108), air guide pipes (1111) are uniformly and fixedly connected to one end of the air storage bag (1110) in the circumferential direction, and strip-shaped air inflation bags (1112) are uniformly and fixedly connected to one end of each air guide pipe (1111) in the circumferential direction corresponding to the outer side of the material receiving rotating shaft (1108);
the outer side of one end of the material receiving rotating shaft (1108) is fixedly connected with a clamping ring (1113), the position of the outer side of the material receiving rotating shaft (1108), which corresponds to one side of the clamping ring (1113), is movably connected with a disassembling pull ring (1114), and the position of one end of the material receiving rotating shaft (1108), which corresponds to one end of the air storage bag (1110), is connected with a clamping head (1115) through threads;
the rotating wheel (1109) is matched with the sliding rail (1103) mutually, and the outer diameter of the expanded strip-shaped air inflation bag (1112) is larger than that of the rotating wheel (1109);
the clamping head (1115) is tightly attached to the air storage bag (1110) and the detaching pull ring (1114) respectively.
9. The melt-blown fabric processing system for masks according to claim 8, wherein a surface cleaning mechanism (12) is arranged between the cooling rack (7) and the conveying rack (10);
the surface cleaning mechanism (12) comprises a collection box (1201), a fan (1202), an air suction pipe (1203), a connecting pipe (1204), a collection head (1205), an interception net (1206) and an air exhaust port (1207);
the bottom of one side of the cooling frame (7) is fixedly connected with a collection box (1201), the middle of the top end of the collection box (1201) is fixedly connected with a fan (1202), the input end of the fan (1202) is electrically connected with the output end of commercial power, the top end of the fan (1202) is fixedly connected with an air suction pipe (1203), the top end of the air suction pipe (1203) is fixedly connected with a connecting pipe (1204), and two ends of the connecting pipe (1204) are fixedly connected with collection heads (1205);
intercepting nets (1206) are fixedly connected to two ends of the inner side of the collecting box (1201), and exhaust ports (1207) are formed in the bottoms of two ends of the collecting box (1201);
the two collecting heads (1205) are respectively fixedly connected with the cooling rack (7) and the conveying rack (10), and melt-blown cloth is arranged between the two collecting heads (1205) when the equipment works.
10. A meltblown fabric for masks, which is obtained by processing using the processing system according to any one of claims 1 to 9.
CN202010637695.XA 2020-07-05 2020-07-05 Melt-blown cloth for mask and processing system thereof Pending CN111733526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010637695.XA CN111733526A (en) 2020-07-05 2020-07-05 Melt-blown cloth for mask and processing system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010637695.XA CN111733526A (en) 2020-07-05 2020-07-05 Melt-blown cloth for mask and processing system thereof

Publications (1)

Publication Number Publication Date
CN111733526A true CN111733526A (en) 2020-10-02

Family

ID=72653162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010637695.XA Pending CN111733526A (en) 2020-07-05 2020-07-05 Melt-blown cloth for mask and processing system thereof

Country Status (1)

Country Link
CN (1) CN111733526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113684609A (en) * 2021-09-04 2021-11-23 湖南仁瑞无纺制品有限公司 Melt-blown non-woven fabric processing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110930A (en) * 1960-05-27 1963-11-19 Alpine Ag Apparatus for producing plastic filaments
CN206366544U (en) * 2016-10-19 2017-08-01 无锡优谛幻彩色母有限公司 A kind of color masterbatch dust arrester
CN109571805A (en) * 2018-11-29 2019-04-05 六安载丰新材料有限公司 A kind of plastic master batch raw material high throughput screening devices
CN210160096U (en) * 2019-05-13 2020-03-20 深圳市正和忠信精密科技有限公司 Powder metallurgy dust collector
CN210561212U (en) * 2019-07-01 2020-05-19 吴江奥林特工艺品有限公司 Textile dewatering device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110930A (en) * 1960-05-27 1963-11-19 Alpine Ag Apparatus for producing plastic filaments
CN206366544U (en) * 2016-10-19 2017-08-01 无锡优谛幻彩色母有限公司 A kind of color masterbatch dust arrester
CN109571805A (en) * 2018-11-29 2019-04-05 六安载丰新材料有限公司 A kind of plastic master batch raw material high throughput screening devices
CN210160096U (en) * 2019-05-13 2020-03-20 深圳市正和忠信精密科技有限公司 Powder metallurgy dust collector
CN210561212U (en) * 2019-07-01 2020-05-19 吴江奥林特工艺品有限公司 Textile dewatering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113684609A (en) * 2021-09-04 2021-11-23 湖南仁瑞无纺制品有限公司 Melt-blown non-woven fabric processing device

Similar Documents

Publication Publication Date Title
CN111593487A (en) Melt-blown fabric and device for processing same
CN111015999B (en) Plastic master batch processing and preparing system
CN108908138B (en) Glass sand blasting machine
CN111733526A (en) Melt-blown cloth for mask and processing system thereof
CN109291315A (en) A kind of printing consumables waste material recycling device
CN210856437U (en) Cotton opening equipment provided with dust removal device
CN107214067A (en) A kind of novel tea screening plant
CN209792051U (en) Surface cleaning device for luggage production
CN110779278A (en) Drying device is used in production of building putty powder
CN109624143A (en) A kind of broken remanufacture line of plastic products
CN211437030U (en) Dust removal mechanism is used in quaternary ammonium salt production
CN210914505U (en) Feeding device of spinning machine
CN211216548U (en) Continuous liquid-spraying flowing granulating and drying device
CN201324556Y (en) Novel continuous filtering, washing and drying machine
CN207085359U (en) A kind of drying device for emulsion acrylic resin synthesis
CN101428186B (en) Continuous filtering, washing and drying machine
CN213811571U (en) Dewatering equipment is used in production of antibiotic dacron knitting warp knitting surface fabric of moisture absorption
CN216081065U (en) Counter-flow type feed particle cooling device
CN212487324U (en) Straw cleaning device for agricultural machine
CN210619091U (en) Automatic kiln material receiving device for lithium titanate production
CN214597278U (en) Heat energy recovery device of high-speed centrifugal spray dryer
CN217392414U (en) Calcium oxide water absorbent production and processing equipment
CN214982398U (en) Plastic particle production and processing equipment
CN214086916U (en) Conveying device for polyester fabric weaving
CN215063575U (en) Seed drying-machine with screening function

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