CN112111964B - Antibacterial and haze-preventing melt-blown fabric production device and preparation method thereof - Google Patents
Antibacterial and haze-preventing melt-blown fabric production device and preparation method thereof Download PDFInfo
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- CN112111964B CN112111964B CN202010971064.1A CN202010971064A CN112111964B CN 112111964 B CN112111964 B CN 112111964B CN 202010971064 A CN202010971064 A CN 202010971064A CN 112111964 B CN112111964 B CN 112111964B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
- B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/02—Calendering, pressing, ironing, glossing or glazing textile fabrics between co-operating press or calender rolls
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/10—Calendering, pressing, ironing, glossing or glazing textile fabrics between flat plates of a press
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a melt-blown fabric production device with an antibacterial and haze-preventing function and a preparation method thereof, and relates to the technical field of melt-blown fabric production devices. According to the invention, the cross rod and the cutter are arranged, the first stop block and the second stop block can be separated by screwing the bolt on the cutter, the first stop block and the second stop block can not clamp the cross rod any more, so that the cutter can be controlled to move left and right to adjust the position of the cutter, and further, the melt-blown cloth can be cut at different intervals, the first stop block and the second stop block can not clamp the cross rod any more, meanwhile, the cross rod can not be blocked by the screw rod, the first stop block and the second stop block can be conveniently detached from the cross rod, and therefore, the cutter can be replaced to ensure the cutting sharpness.
Description
Technical Field
The invention relates to the technical field of melt-blown fabric production devices, in particular to a melt-blown fabric production device with an antibacterial and haze-preventing function and a preparation method thereof.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. 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.
Chinese patent discloses a ' melt-blown fabric splitting machine for medical mask production ' (patent number: CN202010200880.2), which records that the invention can work in cooperation with a mask production line, realizes the integrated operation of melt-blown fabric cutting and mask processing, solves the problems of the original large melt-blown fabric cutting and mask production separation, effectively improves the overall efficiency of mask production, equally cuts large melt-blown fabric by a circular cutter, effectively improves the cutting efficiency of melt-blown fabric, ensures the smoothness of the edge of the cut melt-blown fabric, and simultaneously ensures that the size of the cut melt-blown fabric can meet the requirements of mask production at the back, the invention can cut large rolls of melt-blown fabric with different widths by simply operating an adjusting device by workers, does not need to replace different machines, is convenient to operate, and has good cutting effect on the large melt-blown fabric ', however, the scheme still has the following defects in the using process, that 1, the cutting distance of the melt-blown fabric cannot be adjusted, the subsequent processing of the melt-blown fabric cannot be influenced due to the unadjustable distance, the blade can be gradually worn for a long time and is not sharp any more, the blade replacement is very troublesome and is not beneficial to the operation of workers, 2, the melt-blown fabric cannot be processed before the melt-blown fabric is cut in the prior art, the melt-blown fabric needs to be processed after being cut, the processing of the melt-blown fabric is inconvenient to a certain extent, additional operation is needed to reduce the processing efficiency, the melt-blown fabric cannot be tightened in the prior art, the melt-blown fabric is easy to loosen when being pulled out, the cutting effect can be greatly influenced, 3, the melt-blown fabric is generally taken out of a winding drum in the prior art, and a large amount of melt-blown fabric is wound on the winding drum, so that the weight is large, when the workman places the winding drum on the support or takes off like this, the operation is hard and very inconvenient, has aggravated the burden to the workman.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: 1. the cutting distance of the melt-blown fabric cannot be adjusted, the subsequent processing of the melt-blown fabric can be influenced due to the fact that the distance cannot be adjusted, the blade can be gradually worn and is not sharp any more in a long time, the blade is very troublesome to replace and is not beneficial to operation of workers, 2, the melt-blown fabric cannot be processed before the melt-blown fabric is cut in the prior art, the melt-blown fabric needs to be processed after being cut, the processing of the melt-blown fabric is inconvenient, additional operation is needed to reduce the processing efficiency, the melt-blown fabric cannot be tightened in the prior art, the melt-blown fabric is easy to loosen when being pulled out, the cutting effect can be greatly influenced, 3, the melt-blown fabric is generally taken out of a winding drum to be processed in the prior art, the weight of the winding drum is large due to the fact that a large amount of melt-blown fabric is wound on the winding drum, and when the winding drum is placed on or taken out of a support by workers, the operation is laborious and inconvenient, the burden on workers is increased, and the melt-blown fabric production device with the functions of antibiosis and haze prevention and the preparation method thereof are provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a melt-blown fabric production device with the functions of antibiosis and haze prevention comprises a bottom plate, a first side plate and a second side plate, wherein the left side and the right side of the upper surface of the bottom plate are fixedly connected with the first side plate, the opposite surfaces of the two first side plates are fixedly connected with positioning mechanisms, a fixing shaft is rotatably connected between the two positioning mechanisms, the outer surface of the fixing shaft is clamped with a winding drum, the outer surface of the winding drum is wound with melt-blown fabric, the rear side of the winding drum is provided with the second side plate, the lower surface of the second side plate is fixedly connected with a third sliding block which is slidably connected in a third sliding groove formed in the upper surface of the bottom plate, the front surface of the second side plate is provided with a through hole, a bearing block is arranged in the through hole, the left side surface and the right side surface of the bearing block are fixedly connected with sliding plates which are slidably connected in the sliding rails, the two sliding rails are respectively arranged on the left side surface and the right side surface of the inner wall of the through hole, and the left side surface of the bearing block are fixedly connected with one end of a driving mechanism, the driving mechanism is fixedly arranged on the upper surface of the second side plate, the upper side and the lower side of the front surface of the bearing block are respectively provided with a first through hole, one end of a clamping mechanism is arranged in each first through hole, a clamping plate and a supporting plate are respectively arranged in the two first through holes, the clamping plate is positioned on the lower side of the supporting plate, the clamping mechanism is positioned in a second through hole arranged on the upper surface of the bearing block, the second through hole is communicated with the first through holes, the left side and the right side of the second side plate are respectively provided with a moving mechanism, the moving mechanisms are arranged on the bottom plate, one end of the melt-blown fabric penetrates through a feed hole arranged on the upper surface of the shell and penetrates out of a discharge hole arranged on the front surface of the shell, the melt-blown fabric penetrates between the two pressing rollers, the two pressing rollers are rotationally connected in the shell in an up-and-down symmetrical manner, the rear sides of the pressing rollers are provided with two hot pressing plates, the lower sides of the pressing rollers are provided with a hot rolling mechanism, the shell is arranged on the bottom plate, be provided with hold-down mechanism to the position of discharge gate in the shell, the front of first curb plate is provided with adjustment mechanism, is provided with the horizontal pole between two adjustment mechanism, is provided with a plurality of cutting mechanisms on the horizontal pole.
Further, actuating mechanism includes the motor of fixed mounting at second curb plate upper surface, and the motor is the biax motor, and two equal fixedly connected with second pivots of output shaft of motor, the surface joint of second pivot have the rolling wheel, and the second pivot cover is established in the second bearing that a fixed plate side was seted up, and fixed plate fixed connection is at the upper surface of second curb plate, the surface winding of rolling wheel has fixed rope, the other end fixedly connected with connecting block of fixed rope, and two connecting blocks are fixed connection respectively at the left and right sides face of carrier block, and the surface of leading wheel is walked around to fixed rope, and leading wheel fixed connection is at the back of second curb plate.
Further, clamping mechanism includes the second bearing of fixed connection in the second through-hole, the second bearing endotheca is equipped with the second pivot, the equal first screw thread post of fixedly connected with in both ends of second pivot, the top fixedly connected with hand wheel of first screw thread post, the surface threaded connection of first screw thread post has first screw cap, the positive fixedly connected with locating lever of first screw cap, the locating lever is located the first through-hole that the carrier block openly seted up, the equal fixedly connected with second slider of the left and right sides face of locating lever, second slider sliding connection is in the second spout that first through-hole inner wall was seted up.
Further, positioning mechanism includes the fixed block of fixed connection in first curb plate side, and the opposite face of two fixed blocks all is seted up flutedly, is provided with the installation piece in the recess, rotates between two installation pieces to be connected with the fixed axle, the slot has been seted up in the front of installation piece, is provided with the inserted bar in the slot, and the inserted bar runs through the positive third through hole and the fixedly connected with clamp plate of seting up of fixed block, controls the front of two clamp plates and passes through two dead lever fixed connection, passes through handle fixed connection between two dead levers, the inserted bar runs through the downthehole fixed connection's of third through separation blade, and the surface cover of inserted bar is equipped with first spring, and the one end fixed connection of first spring is at the surface of inserted bar, and the other end fixed connection of first spring is at the back of separation blade.
Further, the slitting mechanism comprises a cutter attached to the lower surface of the cross rod, a first stop block is fixedly connected to the upper surface of the cutter, a second stop block is arranged on the rear side of the first stop block, a first slider is fixedly connected to the lower surface of the second stop block, the first slider is connected to a first sliding groove formed in the upper surface of the cutter in a sliding mode, the first stop block and the second stop block are connected in a detachable mode through a screw rod, a clamping groove is formed in the opposite surface of the first stop block and the opposite surface of the second stop block, and scales are arranged on the upper surface of the cross rod.
Further, adjustment mechanism is provided with in the holding tank including seting up at the positive holding tank of first curb plate and holds the piece, holds the lower surface of piece and is connected through the lower fixed surface of second electric putter with the holding tank inner wall, holds the positive fixedly connected with third curb plate of piece, passes through horizontal pole fixed connection between two third curb plates.
Furthermore, the moving mechanism comprises a locking block fixedly connected with the front side and the back side of the second side plate, the lower surface of the locking block is fixedly connected with a roller wheel through a first electric push rod, the roller wheel is attached to the upper surface of the triangular block, and the triangular block is fixedly connected to the upper surface of the bottom plate.
Furthermore, hold-down mechanism is including seting up in the compressing tightly inslot of discharge opening inner wall upper surface, compresses tightly inslot fixedly connected with sliding sleeve, and the sliding sleeve endotheca is equipped with the slide bar, and the top of slide bar is connected through the upper surface fixed of spring with compressing tightly inslot wall, and the bottom fixedly connected with of slide bar presses the roller, and the below of first press roller is provided with the second press roller.
Further, hot rolling mechanism is including seting up the fourth spout at shell inner wall left and right sides face, and sliding connection has two fourth sliders in the fourth spout, rotates between two fourth sliders to be connected with the hot pressing roller, and the back of hot pressing roller is articulated with the one end of connecting rod, and the other end of connecting rod articulates in the front of connecting plate, and the back of connecting plate rotates and is connected with second screw thread post, and the ring is twisted to the one end fixedly connected with at the second screw thread post back, and second screw thread post threaded connection is in the second screw cap of shell back joint.
A melt-blown fabric production device with antibacterial and haze-preventing functions and a preparation method thereof mainly comprise the following steps:
s1: placing the bearing block on the ground, carrying the winding drum on the supporting plate, operating the clamping mechanism to fix the winding drum, controlling the driving mechanism to work, and pulling the winding drum to move upwards to a high position by a fixed rope in the driving mechanism;
s2: controlling the moving mechanism to work to enable the second side plate to move rightwards for a certain distance, enabling the winding drum to move above the positioning mechanism, controlling the winding drum to move downwards and operating the positioning mechanism to enable the winding drum to be fixed on the positioning mechanism, and then controlling the clamping mechanism to be separated from the winding drum;
s3: one end of the melt-blown fabric on the winding drum is taken down to penetrate through the shell and extend to the position below the splitting mechanism, the melt-blown fabric is processed by operating the hot rolling mechanism, then the adjusting mechanism is controlled to control the cutter to move downwards, the splitting mechanism is operated to adjust the position of the cutter, and finally one end of the melt-blown fabric is pulled to perform fine splitting on the melt-blown fabric.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can separate the first stop block and the second stop block by arranging the cross rod and the cutter, screwing the bolt on the cutter, the first stop block and the second stop block can not clamp the cross rod any more, thereby controlling the cutter to move left and right to adjust the position of the cutter, further cutting the melt-blown cloth at different intervals, adjusting the position of the cutter according to the scale by arranging the scale on the cross rod, thereby enabling the cutting of the melt-blown cloth to be more accurate, driving the containing block to move up and down by arranging the adjusting mechanism when the second electric push rod extends or contracts, thereby enabling the cross rod to drive the cutter to move up and down, further enabling the cutter to selectively cut the melt-blown cloth, and enabling the first stop block and the second stop block to not clamp the cross rod any more and enabling the cross rod not to be blocked by the screw rod by arranging the bolt when the bolt is loosened, the first stop block and the second stop block are detached from the cross rod conveniently, so that the cutter can be replaced to ensure the cutting sharpness.
(2) The invention can be extruded by the pressing rollers to straighten the meltblown when passing between the two pressing rollers by arranging the pressing rollers and the hot pressing plate, the meltblown can be pressed by the hot pressing plate to carry out hot pressing work on the meltblown, the surface of the meltblown is ensured to be flat and is beneficial to separation, by arranging the hot rolling mechanism, the two hot pressing rollers can carry out hot rolling with better effect on the meltblown, the invention not only can play a role in sterilization, but also can ensure the straightness of the meltblown and avoid the meltblown from being bent and folded, by arranging the connecting rod, the connecting plate and the second threaded column, the second threaded column is twisted to rotate, under the action of the second threaded cap, the right end of the second threaded column drives the connecting plate to move, the connecting plate drives one end of the connecting rod to move, the other end of the connecting rod drives the third slide block to move, at the moment, the two hot pressing rollers approach each other to carry out hot pressing on the meltblown, by arranging the pressing mechanism, the second spring among the hold-down mechanism can extend through self elasticity and push the slide bar, the slide bar can be in the sliding sleeve along the stable removal of orbit, and the slide bar downstream can push first compression roller downstream, and first compression roller and second compression roller can be close to each other and extrude the meltblown fabric this moment, and under the effect of second spring, first compression roller and second compression roller can handle the meltblown fabric of different thickness.
(3) The invention arranges the clamping mechanism, the clamping plate and the supporting plate, when the winding drum is installed, the winding drum is placed on the supporting plate, then the clamping mechanism is controlled to work, the first threaded posts can be controlled to rotate by arranging the hand wheel, under the action of the first threaded caps, the two first threaded caps are close to or far away from each other when the two first threaded posts rotate simultaneously, so that the clamping plate and the supporting plate are close to or far away from each other, at the moment, the winding drum can be clamped by the clamping plate and the supporting plate, the winding drum can be fixed and can move up and down along with the bearing block, by arranging the driving mechanism, a motor in the driving mechanism can drive the winding wheel to rotate through the first rotating shaft when working, the winding wheel winds the fixed rope, the bearing block can be pulled by the fixed rope to move up, the bearing block can move down through self gravity when the fixed rope is discharged, and the fixed rope can stably move along a track by arranging the guide wheel, the fixed rope can stably lift the bearing block to move, the first electric push rod in the moving mechanism drives the roller to move downwards when working through the moving mechanism, the roller can extrude the triangular block, so that the first electric push rod can be reversely extruded, the first electric push rod can drive the second side plate to move at the moment, the clamped winding drum can be placed on the positioning mechanism, the quick replacement can be realized, a winding drum does not need to be manually lifted by a worker, and the working strength of the worker is greatly reduced;
(4) according to the winding roller, the positioning mechanism is provided with the mounting block and the fixing block, the fixing block can be clamped in the groove, so that the winding roller can be rapidly mounted, the inserting rod can be inserted into the groove by arranging the inserting rod, the inserting groove, the first spring and the blocking piece, so that the fixing block can be clamped in the groove and cannot be easily separated, the first spring can push the inserting rod to move by extending the elastic force of the first spring, the inserting rod can be stably clamped in the groove, the inserting rod is prevented from being separated from the groove, the fixing stability is improved, a worker controls the fixing rod to move by the handle by arranging the pressing plate, the fixing rod and the handle, and the fixing rod can drive the inserting rod to move by the pressing plate, so that the worker can operate more conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of a slitting mechanism according to the present invention;
FIG. 3 is a schematic perspective view of a positioning mechanism according to the present invention;
FIG. 4 is a schematic top view of the fixing block of the present invention;
FIG. 5 is a side view of the housing of the present invention;
FIG. 6 is a schematic perspective view of a carrier block according to the present invention;
FIG. 7 is a schematic perspective view of a second side plate and a triangular block according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of the present invention A;
FIG. 9 is a side view of the second side plate and the driving mechanism of the present invention;
FIG. 10 is a side view of the clamping mechanism of the present invention.
The list of components represented by the various reference numbers in the figures is as follows: 1. a base plate; 2. a first side plate; 3. a fixed shaft; 4. winding the roll; 5. a positioning mechanism; 51. connecting blocks; 52. pressing a plate; 53. fixing the rod; 54. mounting blocks; 55. inserting a rod; 56. a first spring; 57. a baffle plate; 6. melt-spraying cloth; 7. a drive mechanism; 71. a motor; 72. a first rotating shaft; 73. a winding wheel; 74. fixing a rope; 75. a fixing plate; 76. a fixed block; 77. a guide wheel; 8. a second side plate; 9. a splint; 10. a clamping mechanism; 101. a hand wheel; 102. a first threaded post; 103. a first threaded cap; 104. a second rotating shaft; 105. positioning a rod; 106. a second chute; 11. a slide plate; 12. a bearing block; 13. a moving mechanism; 131. a first electric push rod; 132. a roller; 133. a triangular block; 14. a slitting mechanism; 141. a cutter; 142. a first stopper; 143. a second stopper; 144. a screw; 145. a card slot; 146. a first chute; 15. a cross bar; 16. a discharge hole; 17. an adjustment mechanism; 171. accommodating grooves; 172. a third side plate; 173. a second electric push rod; 18. a hot rolling mechanism; 181. a hot press roll; 182. a connecting rod; 183. a connecting plate; 184. a second threaded post; 19. a housing; 20. hot pressing plate; 21. pressing rollers; 22. a feed port; 23. a through hole; 24. a hold-down mechanism; 241. a second spring; 242. a sliding sleeve; 243. a first press roll; 244. a second press roll; 25. and (7) a supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-10, an antibacterial haze-preventing meltblown fabric production device comprises a bottom plate 1, a first side plate 2 and a second side plate 8, wherein the first side plate 2 is fixedly connected to the left side and the right side of the upper surface of the bottom plate 1, positioning mechanisms 5 are fixedly connected to the opposite surfaces of the two first side plates 2, a fixing shaft 3 is rotatably connected between the two positioning mechanisms 5, each positioning mechanism 5 comprises a connecting block 51 fixedly connected to one side surface of each first side plate 2, grooves are formed in the opposite surfaces of the two connecting blocks 51, mounting blocks 54 are arranged in the grooves, the fixing shaft 3 is rotatably connected between the two mounting blocks 54, slots are formed in the front surfaces of the mounting blocks 54, insertion rods 55 are arranged in the slots, the insertion rods 55 penetrate through third through holes 23 formed in the front surfaces of the connecting blocks 51 and are fixedly connected with the pressing plates 52, the front surfaces of the left pressing plate 52 and the right pressing plate 52 are fixedly connected through the two fixing rods 53, the two fixing rods 53 are fixedly connected through a handle, the inserting rod 55 penetrates through a blocking piece 57 fixedly connected in the third through hole 23, the outer surface of the inserting rod 55 is sleeved with a first spring 56, one end of the first spring 56 is fixedly connected to the outer surface of the inserting rod 55, the other end of the first spring 56 is fixedly connected to the back of the blocking piece 57, the positioning mechanism 5 is provided with a mounting block 54 and a connecting block 51, the connecting block 51 can be clamped in a groove, so that the winding roller can be rapidly mounted, the inserting rod 55 can be inserted in the groove through the arrangement of the inserting rod 55, the groove, the first spring 56 and the blocking piece 57, so that the connecting block 51 can be clamped in the groove and cannot be easily separated, the first spring 56 can push the inserting rod 55 to move through the self elastic extension, the inserting rod 55 can be stably clamped in the groove, the inserting rod 55 is prevented from being separated from the groove, and the fixing stability is improved, by arranging the pressing plate 52, the fixing rod 53 and the handle, a worker controls the fixing rod 53 to move through the handle, and the fixing rod 53 can drive the inserting rod 55 to move through the pressing plate 52, so that the operation of the worker is more convenient;
the outer surface of the fixed shaft 3 is clamped with a winding drum 4, the outer surface of the winding drum 4 is wound with melt-blown cloth 6, the rear side of the winding drum 4 is provided with a second side plate 8, the lower surface of the second side plate 8 is fixedly connected with a third slide block, the third slide block is slidably connected in a third chute arranged on the upper surface of the bottom plate 1, the front side of the second side plate 8 is provided with a through hole, a bearing block 12 is arranged in the through hole, the left side surface and the right side surface of the bearing block 12 are fixedly connected with slide plates 11, the slide plates 11 are slidably connected in the slide rails, the two slide rails are respectively arranged on the left side surface and the right side surface of the inner wall of the through hole, the left side surface and the right side surface of the bearing block 12 are fixedly connected with one end of a driving mechanism 7, the driving mechanism 7 is fixedly arranged on the upper surface of the second side plate 8, the driving mechanism 7 comprises a motor 71 fixedly arranged on the upper surface of the second side plate 8, the motor 71 is a double-shaft motor 71, two output shafts of the motor 71 are fixedly connected with a second rotating shaft 104, a winding wheel 73 is clamped on the outer surface of the second rotating shaft 104, the second rotating shaft 104 is sleeved in a second bearing arranged on one side surface of the fixing plate 75, the fixing plate 75 is fixedly connected on the upper surface of the second side plate 8, a fixing rope 74 is wound on the outer surface of the winding wheel 73, the other end of the fixing rope 74 is fixedly connected with a connecting block 51, the two connecting blocks 51 are respectively and fixedly connected on the left side surface and the right side surface of the bearing block 12, the fixing rope 74 bypasses the outer surface of the guide wheel 77, the guide wheel 77 is fixedly connected on the back surface of the second side plate 8, through the arrangement of the driving mechanism 7, when the motor 71 in the driving mechanism 7 works, the winding wheel 73 can be driven to rotate through the first rotating shaft 72, the winding wheel 73 winds the fixing rope 74, the fixing rope 74 can pull the bearing block 12 to move upwards, the fixing rope 74 is released, the bearing block 12 moves downwards through self gravity, and through the arrangement of the guide wheel 77, the fixing rope 74 can stably move along the track under the action of the guide wheel 77, thereby enabling the fixed rope 74 to stably hoist the carrier block 12 for movement;
the upper side and the lower side of the front surface of the bearing block 12 are both provided with first through holes 23, one end of a clamping mechanism 10 is arranged in each first through hole 23, a clamping plate 9 and a supporting plate 25 are respectively arranged in each first through hole 23, the clamping plate 9 is positioned at the lower side of the supporting plate 25, the clamping mechanism 10 is positioned in a second through hole 23 arranged on the upper surface of the bearing block 12, the clamping mechanism 10 comprises a second bearing fixedly connected in the second through hole 23, a second rotating shaft 104 is sleeved in the second bearing, both ends of the second rotating shaft 104 are fixedly connected with first threaded columns 102, the top ends of the first threaded columns 102 are fixedly connected with a hand wheel 101, the outer surfaces of the first threaded columns 102 are in threaded connection with first threaded caps 103, the front surfaces of the first threaded caps 103 are fixedly connected with positioning rods 105, the positioning rods 105 are positioned in the first through holes 23 arranged on the front surface of the bearing block 12, and the left side and the right side surfaces of the positioning rods 105 are fixedly connected with second sliding blocks, the second sliding block is connected in a second sliding groove 106 formed in the inner wall of the first through hole 23 in a sliding manner, through the arrangement of the clamping mechanism 10, the clamping plate 9 and the supporting plate 25, when the winding drum 4 is installed, the winding drum 4 is placed on the supporting plate 25, then the clamping mechanism 10 is controlled to work, the first threaded columns 102 can be controlled to rotate through the arrangement of the hand wheel 101, under the action of the first threaded caps 103, the two first threaded caps 103 approach or separate from each other when the two first threaded columns 102 rotate simultaneously, so that the clamping plate 9 and the supporting plate 25 approach or separate from each other, at the moment, the clamping plate 9 and the supporting plate 25 can clamp the winding drum 4, and at the moment, the winding drum 4 can be fixed and can move up and down along with the bearing block 12;
the second through hole 23 is communicated with the first through hole 23, the left and right sides of the second side plate 8 are both provided with the moving mechanism 13, the moving mechanism 13 is arranged on the bottom plate 1, the moving mechanism 13 comprises a locking block fixedly connected with the front and back of the second side plate 8, the lower surface of the locking block is fixedly connected with a roller 132 through a first electric push rod 131, the roller 132 is attached to the upper surface of a triangular block 133, the triangular block 133 is fixedly connected to the upper surface of the bottom plate 1, through the arrangement of the moving mechanism 13, the first electric push rod 131 in the moving mechanism 13 drives the roller 132 to move downwards when working, the roller 132 can extrude the triangular block 133, so that the first electric push rod 131 can be reversely extruded, at the moment, the first electric push rod 131 can drive the second side plate 8 to move, the clamped winding drum 4 can be placed on the positioning mechanism 5, and quick replacement can be realized, the winding drum 4 does not need to be lifted manually by workers, so that the working strength of the workers is greatly reduced;
one end of the melt-blown fabric 6 penetrates through a feeding hole 22 formed in the upper surface of the shell 19 and penetrates out of a discharging hole formed in the front surface of the shell 19, the melt-blown fabric 6 passes between two pressing rollers 21, the two pressing rollers 21 are in up-and-down symmetrical rotation connection in the shell 19, two hot press plates 20 are arranged on the rear side of the pressing rollers 21, a hot rolling mechanism 18 is arranged on the lower side of the pressing rollers 21, the hot rolling mechanism 18 comprises fourth sliding grooves formed in the left side surface and the right side surface of the inner wall of the shell 19, two fourth sliding blocks are connected in the fourth sliding grooves in a sliding mode, a hot press roller 181 is connected between the two fourth sliding blocks in a rotating mode, the back surface of the hot press roller 181 is hinged with one end of a connecting rod 182, the other end of the connecting rod 182 is hinged to the front surface of a connecting plate 183, a second threaded column 184 is connected to the back surface of the connecting plate 183 in a rotating mode, a twisting ring is fixedly connected to one end of the back surface of the second threaded column 184 in a second threaded cap clamped connection at the back surface of the shell 19, by arranging the hot rolling mechanism 18, the two hot pressing rollers 181 can perform hot rolling with a better effect on the meltblown 6, so that the sterilization effect can be achieved, the flatness of the meltblown 6 can be guaranteed, the meltblown 6 is prevented from being bent and folded, by arranging the connecting rod 182, the connecting plate 183 and the second threaded post 184, the second threaded post 184 is screwed to rotate, the right end of the second threaded post 184 drives the connecting plate 183 to move under the action of the second threaded cap, the connecting plate 183 drives one end of the connecting rod 182 to move, the other end of the connecting rod 182 drives the third slider to move, and at the moment, the two hot pressing rollers 181 approach each other to perform hot pressing on the meltblown 6;
the shell 19 is arranged on the bottom plate 1, a pressing mechanism 24 is arranged in the shell 19 at a position corresponding to the discharge hole, the pressing mechanism 24 comprises a pressing groove formed in the upper surface of the inner wall of the discharge hole 16, a sliding sleeve 242 is fixedly connected in the pressing groove, a sliding rod is sleeved in the sliding sleeve 242, the top end of the sliding rod is fixedly connected with the upper surface of the inner wall of the pressing groove through a spring, a first pressing roller 243 is fixedly connected to the bottom end of the sliding rod, a second pressing roller 244 is arranged below the first pressing roller 243, the pressing mechanism 24 is arranged, a second spring 241 in the pressing mechanism 24 can extend to push the sliding rod through the elasticity of the second spring, the sliding rod can stably move along the track in the sliding sleeve 242, the sliding rod can move downwards to push the first pressing roller 243 to move downwards, at the moment, the first pressing roller 243 and the second pressing roller 244 can approach each other to extrude the meltblown 6, and under the action of the second spring 241, the first press roll 243 and the second press roll 244 can process meltblown fabrics 6 of different thicknesses;
the front surface of the first side plate 2 is provided with adjusting mechanisms 17, a cross bar 15 is arranged between the two adjusting mechanisms 17, a plurality of slitting mechanisms 14 are arranged on the cross bar 15, each slitting mechanism 14 comprises a cutter 141 attached to the lower surface of the cross bar 15, the upper surface of each cutter 141 is fixedly connected with a first stop block 142, the rear side of each first stop block 142 is provided with a second stop block 143, the lower surface of each second stop block 143 is fixedly connected with a first slide block, the first slide blocks are slidably connected in first sliding grooves 146 formed in the upper surfaces of the cutters 141, the first stop blocks 142 and the second stop blocks 143 are detachably connected through screws 144, the opposite surfaces of the first stop blocks 142 and the second stop blocks 143 are respectively provided with clamping grooves 145, the upper surface of the cross bar 15 is provided with scales, the first stop blocks 142 and the second stop blocks 143 can be separated by screwing bolts on the cutters 141 by arranging the cross bar 15 and the cutters 141, the first stop blocks 142 and the second stop blocks 143 do not clamp the cross bar 15 any more, so that the cutter 141 can be controlled to move left and right to adjust the position of the cutter, and further the melt-blown fabric 6 can be cut at different intervals, and by arranging scales on the cross rod 15, the position of the cutter 141 is adjusted according to the scale, so that the cutting of the melt-blown fabric 6 is more accurate, by arranging the adjusting mechanism 17, the second electric push rod 173 can drive the accommodating block to move up and down when being extended or contracted, so that the cross bar 15 can drive the cutter 141 to move up and down, so that the cutter 141 can selectively cut the meltblown fabric 6, by arranging the bolts, when the bolts are loosened, the bolts can be separated from the first stopper 142 and the second stopper 143, thereby make first dog 142 and second dog 143 can no longer clip horizontal pole 15, horizontal pole 15 can not receive the hindrance of screw rod 144 yet simultaneously, conveniently dismantle first dog 142 and second dog 143 and break away from horizontal pole 15 to can realize changing the assurance cutting sharpness to cutter 141.
A melt-blown fabric production device with antibacterial and haze-preventing functions and a preparation method thereof mainly comprise the following steps:
s1: placing the bearing block 12 on the ground, carrying the winding drum 4 to be placed on the supporting plate 25, operating the clamping mechanism 10 to fix the winding drum 4, controlling the driving mechanism 7 to work, and pulling the winding drum 4 to move upwards to a high position by the fixing rope 74 in the driving mechanism 7;
s2: controlling the moving mechanism 13 to work to move the second side plate 8 to the right for a certain distance, moving the winding drum 4 to the position above the positioning mechanism 5, controlling the winding drum 4 to move downwards and operating the positioning mechanism 5 to fix the winding drum 4 on the positioning mechanism 5, and then controlling the clamping mechanism 10 to be separated from the winding drum 4;
s3: one end of the meltblown fabric 6 on the winding drum 4 is taken down to penetrate through the shell 19 and extend to the position below the slitting mechanism 14, the hot rolling mechanism 18 is operated to process the meltblown fabric 6, then the adjusting mechanism 17 is controlled to control the cutter 141 to move downwards, the slitting mechanism 14 is operated to adjust the position of the cutter 141, and finally one end of the meltblown fabric 6 is pulled to perform good slitting on the meltblown fabric 6.
In the invention, when a user uses the device, the bearing block 12 is placed on the ground, then the winding drum 4 is carried and placed on the supporting plate 25, the clamping mechanism 10 is operated to fix the winding drum 4, then the driving mechanism 7 is controlled to work, the fixing rope 74 in the driving mechanism 7 pulls the winding drum 4 to move upwards to a high position, the moving mechanism 13 is controlled to work, the second side plate 8 moves rightwards for a certain distance, the winding drum 4 moves to the upper part of the positioning mechanism 5, the winding drum 4 moves downwards and the positioning mechanism 5 is operated, so that the winding drum 4 is fixed on the positioning mechanism 5, then the clamping mechanism 10 is controlled to be separated from the winding drum 4, one end of the melt-blown fabric 6 on the winding drum 4 is taken down to penetrate through the shell 19 and extend to the lower part of the cutting mechanism 14, the hot rolling mechanism 18 is operated to process the melt-blown fabric 6, then the adjusting mechanism 17 is controlled to control the cutter 141 to move downwards, and the slitting mechanism 14 is operated to adjust the position of the cutter 141, and finally one end of the meltblown fabric 6 is pulled to perform good slitting on the meltblown fabric 6.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The antibacterial haze-preventing meltblown production device comprises a bottom plate (1), first side plates (2) and second side plates (8), and is characterized in that the left side and the right side of the upper surface of the bottom plate (1) are fixedly connected with the first side plates (2), opposite surfaces of the two first side plates (2) are fixedly connected with positioning mechanisms (5), a fixed shaft (3) is rotatably connected between the two positioning mechanisms (5), a winding drum (4) is clamped on the outer surface of the fixed shaft (3), meltblown (6) is wound on the outer surface of the winding drum (4), the second side plate (8) is arranged on the rear side of the winding drum (4), a third slider is fixedly connected to the lower surface of the second side plate (8), the third slider is slidably connected in a third chute formed in the upper surface of the bottom plate (1), a through hole is formed in the front surface of the second side plate (8), and a bearing block (12) is arranged in the through hole, the left side surface and the right side surface of the bearing block (12) are fixedly connected with sliding plates (11), the sliding plates (11) are connected in the sliding rails in a sliding mode, the two sliding rails are respectively arranged on the left side surface and the right side surface of the inner wall of the through hole, the left side surface and the right side surface of the bearing block (12) are fixedly connected with one end of a driving mechanism (7), the driving mechanism (7) is fixedly arranged on the upper surface of the second side plate (8), the upper side and the lower side of the front surface of the bearing block (12) are respectively provided with a first through hole (23), one end of a clamping mechanism (10) is arranged in each first through hole (23), a clamping plate (9) and a supporting plate (25) are respectively arranged in each first through hole (23), the clamping mechanism (10) is arranged on the lower side of the supporting plate (25), the second through holes (23) are communicated with the first through holes (23), the left side surface and the right side surface of the second side plate (8) are respectively provided with a moving mechanism (13), the moving mechanisms (13) are arranged on the bottom plate (1), one end of the melt-blown fabric (6) penetrates through a feeding hole (22) formed in the upper surface of the shell (19) and penetrates out of a discharge hole formed in the front surface of the shell (19), the melt-blown fabric (6) penetrates between two pressing rollers (21), the two pressing rollers (21) are vertically and symmetrically connected in the shell (19) in a rotating manner, the rear side of each pressing roller (21) is provided with two hot pressing plates (20), the lower side of each pressing roller (21) is provided with a hot rolling mechanism (18), the shell (19) is arranged on the bottom plate (1), a pressing mechanism (24) is arranged in the shell (19) at the position of the discharge hole, an adjusting mechanism (17) is arranged in the front surface of the first side plate (2), and the adjusting mechanism (17) comprises an accommodating groove (171) formed in the front surface of the first side plate (2), the accommodating groove (171) is internally provided with an accommodating block, the lower surface of the accommodating block is fixedly connected with the lower surface of the inner wall of the accommodating groove (171) through a second electric push rod (173), the front surface of the accommodating block is fixedly connected with a third side plate (171), two third side plates (171) are fixedly connected through a cross rod (15), a cross rod (15) is arranged between two adjusting mechanisms (17), a plurality of cutting mechanisms (14) are arranged on the cross rod (15), each cutting mechanism (14) comprises a cutter (141) attached to the lower surface of the cross rod (15), the upper surface of each cutter (141) is fixedly connected with a first stop block (142), the rear side of each first stop block (142) is provided with a second stop block (143), the lower surface of each second stop block (143) is fixedly connected with a first slide block, the first slide block is slidably connected in a first slide groove (146) formed in the upper surface of each cutter (141), and the first stop blocks (142) and the second stop blocks (143) are detachably connected through screws (144), the opposite surfaces of the first stop block (142) and the second stop block (143) are provided with clamping grooves (145), and the upper surface of the cross rod (15) is provided with scales.
2. The melt-blown fabric production device with the antibacterial and haze-preventing functions according to claim 1, wherein the driving mechanism (7) comprises a motor (71) fixedly mounted on the upper surface of the second side plate (8), the motor (71) is a double-shaft motor (71), two output shafts of the motor (71) are fixedly connected with a second rotating shaft (104), a winding wheel (73) is clamped on the outer surface of the second rotating shaft (104), the second rotating shaft (104) is sleeved in a second bearing arranged on one side surface of the fixing plate (75), the fixing plate (75) is fixedly connected to the upper surface of the second side plate (8), a fixing rope (74) is wound on the outer surface of the winding wheel (73), the other end of the fixing rope (74) is fixedly connected with a connecting block (51), the two connecting blocks (51) are respectively and fixedly connected to the left side surface and the right side surface of the bearing block (12), and the fixing rope (74) winds around the outer surface of the guide wheel (77), the guide wheel (77) is fixedly connected to the back of the second side plate (8).
3. The melt-blown fabric production device with the antibacterial and haze-preventing functions as claimed in claim 1, clamping mechanism (10) is including the second bearing of fixed connection in second through hole (23), the second bearing endotheca is equipped with second pivot (104), the equal fixedly connected with first screw thread post (102) in both ends of second pivot (104), top fixedly connected with hand wheel (101) of first screw thread post (102), the surface threaded connection of first screw thread post (102) has first screw cap (103), the positive fixedly connected with locating lever (105) of first screw cap (103), locating lever (105) are located first through hole (23) that carrier block (12) openly seted up, the equal fixedly connected with second slider of the left and right sides face of locating lever (105), second slider sliding connection is in second spout (106) that first through hole (23) inner wall was seted up.
4. The melt-blown fabric production device with the antibacterial and haze-preventing functions as claimed in claim 1, wherein the positioning mechanism (5) comprises connecting blocks (51) fixedly connected to one side surface of the first side plate (2), the opposite surfaces of the two connecting blocks (51) are respectively provided with a groove, a mounting block (54) is arranged in each groove, a fixed shaft (3) is rotatably connected between the two mounting blocks (54), the front surfaces of the mounting blocks (54) are provided with slots, inserting rods (55) are arranged in the slots, the inserting rods (55) penetrate through third through holes (23) formed in the front surfaces of the connecting blocks (51) and are fixedly connected with pressing plates (52), the front surfaces of the left pressing plate (52) and the right pressing plate (52) are fixedly connected through two fixing rods (53), the two fixing rods (53) are fixedly connected through handles, and the inserting rods (55) penetrate through blocking pieces (57) fixedly connected in the third through holes (23), the outer surface cover of inserted bar (55) is equipped with first spring (56), and the one end fixed connection of first spring (56) is at the surface of inserted bar (55), and the other end fixed connection of first spring (56) is at the back of separation blade (57).
5. The melt-blown fabric production device with the antibacterial and haze-preventing functions as claimed in claim 1, wherein the moving mechanism (13) comprises a locking block fixedly connected with the front surface and the back surface of the second side plate (8), a roller (132) is fixedly connected with the lower surface of the locking block through a first electric push rod (131), the roller (132) is attached to the upper surface of a triangular block (133), and the triangular block (133) is fixedly connected to the upper surface of the base plate (1).
6. The melt-blown fabric production device with the antibacterial and haze-preventing functions as claimed in claim 1, wherein the pressing mechanism (24) comprises a pressing groove formed in the upper surface of the inner wall of the discharge hole (16), a sliding sleeve (242) is fixedly connected in the pressing groove, a sliding rod is sleeved in the sliding sleeve (242), the top end of the sliding rod is fixedly connected with the upper surface of the inner wall of the pressing groove through a spring, a first pressing roller (243) is fixedly connected to the bottom end of the sliding rod, and a second pressing roller (244) is arranged below the first pressing roller (243).
7. The antibacterial haze-preventing meltblown fabric production device according to claim 1, wherein the hot rolling mechanism (18) comprises fourth sliding grooves formed in the left side surface and the right side surface of the inner wall of the shell (19), two fourth sliding blocks are connected in the fourth sliding grooves in a sliding mode, a hot pressing roller (181) is connected between the two fourth sliding blocks in a rotating mode, the back surface of the hot pressing roller (181) is hinged to one end of a connecting rod (182), the other end of the connecting rod (182) is hinged to the front surface of a connecting plate (183), the back surface of the connecting plate (183) is connected with a second threaded column (184) in a rotating mode, one end of the back surface of the second threaded column (184) is fixedly connected with a screwing ring, and the second threaded column (184) is connected in a second threaded cap clamped to the back surface of the shell (19) in a threaded mode.
8. The melt-blown fabric production device with the antibacterial and haze-preventing functions and the preparation method thereof according to any one of claims 1 to 7 are characterized by mainly comprising the following steps:
s1: placing the bearing block (12) on the ground, carrying the winding drum (4) to place on the supporting plate (25), operating the clamping mechanism (10) to fix the winding drum (4), controlling the driving mechanism (7) to work, and pulling the winding drum (4) to move upwards to a high position by a fixed rope (74) in the driving mechanism (7);
s2: controlling the moving mechanism (13) to work to enable the second side plate (8) to move rightwards for a certain distance, enabling the winding drum (4) to move above the positioning mechanism (5), controlling the winding drum (4) to move downwards and operating the positioning mechanism (5) to enable the winding drum (4) to be fixed on the positioning mechanism (5), and then controlling the clamping mechanism (10) to be separated from the winding drum (4);
s3: one end of the melt-blown fabric (6) on the winding drum (4) is taken down to penetrate through the shell (19) and extend to the lower part of the splitting mechanism (14), the hot rolling mechanism (18) is operated to process the melt-blown fabric (6), then the adjusting mechanism (17) is controlled to control the cutter (141) to move downwards, the splitting mechanism (14) is operated to adjust the position of the cutter (141), and finally one end of the melt-blown fabric (6) is pulled to perform good splitting on the melt-blown fabric (6).
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| CN112853737B (en) * | 2020-12-31 | 2022-06-14 | 龙南小麦自动化科技有限公司 | Water electret treatment equipment |
| CN113463279B (en) * | 2021-06-02 | 2023-03-31 | 湖州创塑新材科技有限公司 | Medical absorbent cotton film closing device of gauze mask non-woven fabrics processing usefulness |
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