CN112941882B - Processing mechanism and processing method for melt-blown fabric - Google Patents
Processing mechanism and processing method for melt-blown fabric Download PDFInfo
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- CN112941882B CN112941882B CN202110116048.9A CN202110116048A CN112941882B CN 112941882 B CN112941882 B CN 112941882B CN 202110116048 A CN202110116048 A CN 202110116048A CN 112941882 B CN112941882 B CN 112941882B
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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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL 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
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
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Abstract
The invention discloses a processing mechanism and a processing method of melt-blown fabric, which comprises a bottom plate, a melt-blown fabric roll mounting assembly, a mounting power assembly, a lifting assembly, a cutting assembly, a pumping assembly, a circumferential buffering assembly, an impurity removing assembly and a melt-blown fabric feeding assembly, wherein the melt-blown fabric roll mounting assembly is arranged on the bottom plate; a melt-blown fabric roll mounting assembly is mounted on one side of the surface of the bottom plate, a mounting power assembly is mounted on the melt-blown fabric roll mounting assembly, a cutting assembly is mounted on the position, close to the melt-blown fabric roll mounting assembly, of the surface of the bottom plate through a lifting assembly, a pumping assembly is further mounted on the surface of the bottom plate, an impurity removing assembly is mounted on the pumping assembly through a circumferential buffering assembly, and a melt-blown fabric feeding assembly is mounted on the other side of the surface of the bottom plate; can go on the quick convenient fixed mounting of melt-blown yardage roll, convenient to the cutting of melt-blown cloth, higher to the degree of freedom of the cutting width adjustment of melt-blown cloth, can carry out the adsorption filtration to the piece that produces when the dust that glues on the melt-blown cloth perhaps cuts apart, guarantee the cleanliness factor of melt-blown cloth.
Description
Technical Field
The invention relates to the technical field of melt-blown fabric treatment, in particular to a melt-blown fabric treatment mechanism and a melt-blown fabric treatment method.
Background
In the production process of gauze mask, the melt-blown fabric plays very important effect as important filter layer, can install the yardage roll on equipment earlier during melt-blown fabric production, then cut apart through splitter, and current splitter is lower to the width adjustment degree of freedom of cutting apart, uses inconveniently, and cut apart or easily produce the piece on the melt-blown fabric in the production process or glue the dust, influences its cleanliness factor.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects and provide a processing mechanism and a processing method of meltblown fabric, which can be used for quickly and conveniently fixing and installing meltblown fabric rolls, are convenient to cut the meltblown fabric, have higher freedom degree of adjusting the cutting width of the meltblown fabric, can adsorb and filter dust stuck on the meltblown fabric or fragments generated during cutting, ensure the cleanliness of the meltblown fabric, ensure the smooth processing of the meltblown fabric, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a processing mechanism of melt-blown fabric comprises a bottom plate, a melt-blown fabric roll mounting assembly, a mounting power assembly, a lifting assembly, a cutting assembly, a pumping assembly, a circumferential buffering assembly, an impurity removing assembly and a melt-blown fabric feeding assembly;
a melt-blown fabric roll mounting assembly is mounted on one side of the surface of the bottom plate, a mounting power assembly is mounted on the melt-blown fabric roll mounting assembly, a cutting assembly is mounted on the position, close to the melt-blown fabric roll mounting assembly, of the surface of the bottom plate through a lifting assembly, a pumping assembly is further mounted on the surface of the bottom plate, an impurity removing assembly is mounted on the pumping assembly through a circumferential buffering assembly, and a melt-blown fabric feeding assembly is mounted on the other side of the surface of the bottom plate;
the pump suction assembly comprises a dust collection mounting plate, a dust collection pump, an outlet pipe, a rotary connector, a hollow shaft, four bearings, a hollow roller, a dust collection through groove, a mounting ring, a filter cartridge, a long bolt, an end cover and an air suction pipe, wherein the open end of the hollow roller is connected with the end cover through the long bolt, the side of the hollow roller is equiangularly provided with the dust collection through groove, the filter cartridge is arranged in the hollow roller through the mounting ring, the two dust collection mounting plates are fixed on the front and back sides of the middle part of the bottom plate, the end part of the end cover is provided with the hollow shaft, the hollow shaft arranged on the end cover extends into the hollow roller, the hollow shaft is rotatably connected with the top of the right dust collection mounting plate through four bearings, the end part of the hollow shaft arranged on the end cover is connected with the air inlet of the dust collection pump fixed on the bottom plate, and the outlet pipe is connected with the air outlet of the dust collection pump.
Melt and spout yardage roll installation component can be convenient quick with melt and spout yardage roll fixed mounting, installation power module is used for driving melt and spout yardage roll installation component work, lifting unit can adjust cutting assembly's height, cutting assembly can be with the cloth of melting and spout cloth partition for different width, the dust piece that the subassembly can be on will melting and spout the cloth is got rid of to impurity, circumference buffering subassembly has the circumference buffering when can making impurity get rid of the subassembly and sweep the ash, avoid dragging the melt and spout the cloth, pump suction assembly can adsorb the dust piece that sweeps and collect.
Dust absorption pump work can be taken out the breathing pipe into the negative pressure state, and swivelling joint head can ensure the hollow shaft when rotating and be connected the leakproofness with the breathing pipe, and the dust piece leads to the groove through the dust absorption and is inhaled in the hollow roll, then is filtered down by the cartridge filter, can avoid these dust pieces to be stained with on melt-blown cloth and influence production, uses the stay bolt can open the end cover, conveniently takes out the cartridge filter clearance and filters the dust piece of collecting.
Further, circumference buffering subassembly includes buffering ring, arc wall, curved buffer spring, arc pole, arc slider and connecting pin, the buffering ring has been cup jointed in the activity respectively at the both ends of hollow roller, the arc wall that corresponds the buffering ring is seted up to the side of hollow roller, be equipped with the arc pole in the arc wall, the middle part sliding connection of arc pole has the arc slider, curved buffer spring has been cup jointed respectively at the both ends of arc pole, the arc slider passes through the connecting pin and connects the buffering ring.
Melt and spout cloth and can drag impurity when the subassembly is got rid of to impurity, impurity gets rid of the subassembly and can drive the buffering ring and rotate for hollow roller, and the buffering ring passes through the connecting pin and drives the arc slider and move about on the arc pole of arc in the wall, acts on curved buffer spring this moment, and curved buffer spring plays the cushioning effect of circumference, avoids impurity to get rid of the subassembly and melts the hard contact damage of spouting cloth and melts the cloth.
Further, the subassembly is got rid of to impurity includes that the long box of installation, spliced pole, expanding spring, slip ring, spacing lid, buffer board, card strip and flexible ash strip of sweeping, and the outside annular array of two buffer rings is equipped with the long box of installation, be equipped with the buffer board in the long box of installation, the side of buffer board is equipped with the slip ring with the long box inner wall sliding connection of installation, the one end of expanding spring is connected through the spliced pole in the bottom of buffer board, the inside bottom side of the long box of installation is connected to expanding spring's the other end, the top of the long box of installation is equipped with spacing lid, the buffer board passes the through-hole on the spacing lid and the joint has the card strip, install the flexible ash strip of sweeping on the card strip.
The sliding ring on the buffer board can be prevented from being separated from the long mounting box by the limiting cover, the buffer board can act on the telescopic spring when moving relative to the long mounting box, the telescopic spring is used for enabling the flexible dust sweeping strip to sweep dust, radial buffering is achieved, the flexible dust sweeping strip is prevented from being damaged too much by contact force of melting and spraying cloth, and the clamping strip is convenient to replace the flexible dust sweeping strip.
Further, melt-blown yardage roll installation component includes pillar, mounting panel, installation dovetail, installation forked tail draw runner, dead lever, rack, rib pole, curb plate, bearing one, pivot, fender ring, middle part gear, control shaft and bearing two, the surface of bottom plate is connected with the mounting panel through the pillar, the installation dovetail has been seted up respectively to the surperficial both sides of mounting panel, and sliding connection has the installation forked tail draw runner in two installation dovetails, and the top of two installation forked tail draw runners is connected with the rack respectively, and the tip that two racks kept away from each other is connected with vertical dead lever respectively, the side of dead lever passes through the rib pole and connects the rack, and the top of two dead levers is equipped with the curb plate that corresponds each other, rotates through bearing one respectively on two curb plates and is connected with the pivot, and is equipped with the fender ring in the pivot, the middle part of mounting panel rotates through bearing two to be connected with the control shaft, the top of control shaft is connected with the middle part gear, the middle part gear is connected with two rack toothing.
The control shaft rotates and can drive middle part gear revolve, and the middle part gear can drive two racks in opposite directions or back of the body activity mutually, and the stability of rack activity can be ensured with installation forked tail draw runner to installation dovetail, and two racks can drive two curb plates activities through the dead lever, make two pivots alternate into melt-blown yardage roll's tip downthehole, keep off the ring and can keep off at melt-blown yardage roll's tip, avoid melt-blown yardage roll's tip to contact the curb plate and influence its rotation.
Further, the fixed frame of installation power component includes driven gear, driving gear, motor power, motor and motor dead lever, the bottom of control shaft is connected with driven gear, the fixed frame of motor is connected through the motor dead lever in the bottom of mounting panel, the fixed frame internal fixation of motor has motor power, motor power's output shaft has the driving gear of being connected with the driven gear meshing.
The power motor can drive the driving gear in work, the driving gear can drive the driven gear to rotate, the driven gear can drive the control shaft to rotate, and the driving gear and the driven gear play a role in speed reduction.
Further, lifting unit includes end plate, three, screw rod of bearing, guide arm, movable block, the fixed ring of motor and elevator motor, the middle part surface rear side of bottom plate is fixed with the end plate, the end plate passes through vertical guide arm and connects another end plate, rotates through the bearing three between two end plates and is connected with vertical screw rod, the top of screw rod is passed the end plate and is connected elevator motor's output shaft, elevator motor passes through the fixed ring of motor and fixes on the end plate, screw and screw rod threaded connection on the movable block, and slide opening and guide arm sliding connection on the movable block.
The lifting motor can control the screw rod to rotate, and the rotation of screw rod can drive the movable block and move about on the guide arm to adjustment cutting assembly's that can be stable height makes cutting assembly and melt-blown cloth contact cutting.
Furthermore, the cutting assembly comprises a long plate, an elongated slot, a fixing block, a fixing elastic sheet, a tool apron, a blade fixing bolt and a blade, the long plate is connected to the side face of the movable block, the elongated slot is formed in the long plate, the side face of the fixing block is connected in the elongated slot in a clamped mode through the fixing elastic sheet, the tool apron is arranged on the fixing block, and the blade is connected to the top of the tool apron through the blade fixing bolt.
The fixed block can be fixed the arbitrary position of joint in the elongated slot on the long slab through fixed shell fragment to the width of adjustment cutting that can be free, blade holder use blade fixing bolt fixed blade, conveniently change the blade of cutting melt-blown fabric.
Further, the melt-blown fabric feeding assembly comprises a feeding mounting plate, two long shafts, five bearings, two feeding rollers, two feeding motors, two motor mounting seats and a rib plate, wherein the two feeding mounting plates are provided with two long shafts which are fixed at the front end and the rear end of the side surface of the bottom plate, the two long shafts are rotatably connected between the tops of the two feeding mounting plates through the five bearings, the side surfaces of the two long shafts are respectively and fixedly sleeved with the feeding rollers, the end part of one long shaft is connected with an output shaft of the feeding motor, the feeding motors are fixed on the feeding mounting plates through the motor mounting seats, and the feeding mounting plates are connected with the side surfaces of the feeding mounting plates through the rib plate.
The feed motor can drive the major axis and rotate, and the feed rollers on two major axes are close to each other, and the melt-blown fabric drives from between two feed rollers, can drive the melt-blown fabric and stably feed forward.
Further, still include and prevent the inertia rotation subassembly, prevent that the inertia rotation subassembly includes knee, semicircle board, prevents inertia rotation wheel, inside groove, installation spring, smooth column and restriction piece, and the side of one of them curb plate is connected with the semicircle board through the knee, and the pivot tip of installation is equipped with and has the inertia rotation wheel that the semicircle board agrees with on this curb plate, the side of preventing inertia rotation wheel is equipped with friction line, the inside groove has been seted up to the inboard of semicircle board, there is smooth column through installation spring connection in the inside groove, smooth column and inside groove sliding connection, and smooth column's tip is equipped with the restriction piece with friction line frictional contact.
When the feeding of the melt-blown fabric needs to be stopped, in order to avoid that the melt-blown fabric roll continuously rotates due to inertia to release redundant melt-blown fabric, the limiting block is pressed down against the inertia-proof rotating wheel by adopting the mounting spring in the semi-circular arc plate, the inertia-proof rotating wheel is limited in rotation, and the phenomenon that the inertia-proof rotating wheel releases redundant melt-blown fabric too much is avoided.
A treatment method of a treatment mechanism of melt-blown fabric comprises the following steps:
the method comprises the following steps: the meltblown cloth roll mounting assembly is separated by the mounting power assembly, and then the meltblown cloth roll is mounted on the meltblown cloth roll mounting assembly;
step two: the melt-blown fabric on the melt-blown fabric roll is pulled out, enters the melt-blown fabric feeding assembly through the upper sides of the cutting assembly and the impurity removing assembly, and is pulled to be fed by the melt-blown fabric feeding assembly;
step three: the height of the cutting assembly is adjusted by using the lifting assembly, and the melt-blown fabric in the feeding process is divided into strips with different widths by using the cutting assembly;
step four: the impurity removing assembly can sweep dust scraps generated by the cut meltblown, and the circumferential buffer assembly plays a buffer role in the dust sweeping process, so that the meltblown is prevented from being dragged;
step five: the pumping assembly filters and adsorbs dust and debris swept down by the impurity removing assembly.
Compared with the prior art, the invention has the beneficial effects that: the processing mechanism and the processing method of the melt-blown fabric have the following advantages:
1. melt and spout yardage roll installation component can be convenient quick with melt and spout yardage roll fixed mounting, installation power module is used for driving melt and spout yardage roll installation component work, lifting unit can adjust cutting assembly's height, cutting assembly can be with the cloth of melting and spout cloth partition for different width, the dust piece that the subassembly can be on will melting and spout the cloth is got rid of to impurity, circumference buffering subassembly has the circumference buffering when can making impurity get rid of the subassembly and sweep the ash, avoid dragging the melt and spout the cloth, pump suction assembly can adsorb the dust piece that sweeps and collect.
2. Dust absorption pump work can be taken out the breathing pipe into the negative pressure state, and swivelling joint head can ensure the hollow shaft when rotating and be connected the leakproofness with the breathing pipe, and the dust piece leads to the groove through the dust absorption and is inhaled in the hollow roll, then is filtered down by the cartridge filter, can avoid these dust pieces to be stained with on melt-blown cloth and influence production, uses the stay bolt can open the end cover, conveniently takes out the cartridge filter clearance and filters the dust piece of collecting.
3. Can go on melt-blown yardage roll quick convenient fixed mounting to the cutting to melt-blown cloth is convenient, and is higher to the degree of freedom of the cutting width adjustment of melt-blown cloth, and can adsorb the filtration to the piece that produces when gluing dust on the melt-blown cloth or cutting apart, guarantees the cleanliness factor of melt-blown cloth, guarantees going on smoothly of its processing procedure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic view of a portion of the anti-inertia rotation assembly of the present invention;
FIG. 5 is a schematic view of a partial structure of the cutting assembly of the present invention;
FIG. 6 is a schematic view of a portion of a pumping assembly according to the present invention;
FIG. 7 is a schematic view of a circumferential cushioning assembly of the present invention;
FIG. 8 is a schematic view of a structure of an impurity removal device according to the present invention.
In the figure: 1 bottom plate, 2 melt-blown fabric roll installation component, 21 pillar, 22 installation plate, 23 installation dovetail groove, 24 installation dovetail slide bar, 25 fixed rod, 26 rack, 27 rib rod, 28 side plate, 29 bearing I, 210 rotating shaft, 211 baffle ring, 212 middle gear, 213 control shaft, 214 bearing II, 3 installation power component, 31 driven gear, 32 driving gear, 33 power motor, 34 motor fixed frame, 35 motor fixed rod, 4 anti-inertia rotation component, 41 bent rod, 42 semi-circular arc plate, 43 anti-inertia rotation wheel, 44 inner groove, 45 installation spring, 46 circular slide column, 47 limiting block, 5 lifting component, 51 end plate, 52 bearing III, 53 screw rod, 54 guide rod, 55 movable block, 56 motor fixed ring, 57 lifting motor, 6 cutting component, 61 long plate, 62 long groove, 63 fixed block, 64 fixed elastic sheet 65 knife holder, 66 blade fixing bolts, 67 blades, 7 pumping components, 71 dust absorption mounting plates, 72 dust absorption pumps, 73 air outlet pipes, 74 rotary connectors, 75 hollow shafts, 76 bearing IV, 77 hollow rollers, 78 dust absorption through grooves, 79 mounting rings, 710 filter cartridges, 711 long bolts, 712 end covers, 713 air suction pipes, 8 circumferential buffer components, 81 buffer rings, 82 arc grooves, 83 bent buffer springs, 84 arc rods, 85 arc sliding blocks, 86 connecting pins, 9 impurity removal components, 91 mounting long boxes, 92 connecting columns, 93 expansion springs, 94 sliding rings, 95 limiting covers, 96 buffer plates, 97 clamping strips, 98 flexible dust removal strips, 10 melt-blown cloth feeding components, 101 feeding mounting plates, 102 long shafts, 103 bearing V, 104 feeding rollers, 105 feeding motors, 106 motor mounting seats and 107 ribbed plates.
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.
Referring to fig. 1-3 and 5-8, the present invention provides a technical solution: a processing mechanism of melt-blown fabric comprises a bottom plate 1, a melt-blown fabric roll mounting assembly 2, a mounting power assembly 3, a lifting assembly 5, a cutting assembly 6, a pumping assembly 7, a circumferential buffering assembly 8, an impurity removing assembly 9 and a melt-blown fabric feeding assembly 10;
a melt-blown fabric roll mounting component 2 is mounted on one side of the surface of the bottom plate 1, a mounting power component 3 is mounted on the melt-blown fabric roll mounting component 2, a cutting component 6 is mounted on the surface of the bottom plate 1 close to the melt-blown fabric roll mounting component 2 through a lifting component 5, a pumping component 7 is further mounted on the surface of the bottom plate 1, an impurity removing component 9 is mounted on the pumping component 7 through a circumferential buffering component 8, and a melt-blown fabric feeding component 10 is mounted on the other side of the surface of the bottom plate 1;
the pumping assembly 7 comprises a dust collection mounting plate 71, a dust collection pump 72, an air outlet pipe 73, a rotary connector 74, a hollow shaft 75, a bearing four 76, a hollow roller 77, a dust collection through groove 78, a mounting ring 79, filter cartridges 710, long bolts 711, end covers 712 and an air suction pipe 713, wherein the open end of the hollow roller 77 is connected with the end covers 712 through the long bolts 711, the side surfaces of the hollow roller 77 are equiangularly provided with the dust collection through groove 78, the filter cartridges 710 are mounted in the hollow roller 77 through the mounting ring 79, the two dust collection mounting plates (71) are fixed on the front and rear sides of the middle part of the bottom plate (1), the end part of each end cover 712 is provided with the hollow shaft 75, the hollow shaft 75 mounted on the end cover 712 extends into the hollow roller 77, the hollow shaft 75 is rotatably connected to the top of the right dust collection mounting plate 71 through the bearing four 76, the end part of the hollow shaft 75 mounted on the end cover 712 is connected with one end of the air suction pipe 713 through the rotary connector 74, the other end of the air inlet pipe 713 is connected with the dust collection pump 72 fixed on the bottom plate 1, and the air outlet pipe 713 is connected with the air outlet pipe 73.
Meltblown yardage roll installation component 2 can be convenient quick with meltblown yardage roll fixed mounting, installation power module 3 is used for driving meltblown yardage roll installation component 2 work, lifting unit 5 can adjust cutting unit 6's height, cutting unit 6 can be with the cloth strip of dividing into different width of meltblown yardage, the dust piece that subassembly 9 can be on with meltblown cloth is got rid of to impurity, circumference buffering subassembly 8 can make impurity get rid of subassembly 9 and have the circumference buffering when sweeping the ash, avoid dragging meltblown cloth, pump suction subassembly 7 can adsorb the dust piece that sweeps down and collect.
Melt and spout cloth and can drag impurity when getting rid of subassembly 9 through impurity and get rid of subassembly 9, impurity gets rid of subassembly 9 and can drive buffer ring 81 and rotate for hollow roller 77, and buffer ring 81 passes through connecting pin 86 and drives arc slider 85 activity on the arc pole 84 in arc wall 82, acts on curved buffer spring 83 this moment, and curved buffer spring 83 plays the cushioning effect of circumference, avoids impurity to get rid of subassembly 9 and melt the hard contact damage of spouting cloth and melts cloth and spouts the cloth.
The subassembly 9 is got rid of to impurity includes the long box 91 of installation, spliced pole 92, expanding spring 93, slip ring 94, spacing lid 95, buffer board 96, card strip 97 and flexible dust strip 98 of sweeping, the outside annular array of two buffer rings 81 is equipped with the long box 91 of installation, be equipped with buffer board 96 in the long box 91 of installation, buffer board 96's side is equipped with the slip ring 94 with the long box 91 inner wall sliding connection of installation, the one end that expanding spring 93 was connected through spliced pole 92 in buffer board 96's bottom, the inside bottom side of the long box 91 of installation is connected to expanding spring 93's the other end, the top of the long box 91 of installation is equipped with spacing lid 95, buffer board 96 passes the through-hole on the spacing lid 95 and the joint has card strip 97, install flexible dust strip 98 of sweeping on the card strip 97.
Use spacing lid 95 can avoid slip ring 94 on buffer board 96 to break away from long box 91 of installation, buffer board 96 can act on expanding spring 93 for the long box 91 activity of installation during, use expanding spring 93 to make flexible dust strip 98 of sweeping sweep the ash and have radial buffering, avoid flexible dust strip 98 of sweeping to be damaged with the melt-blown cloth contact dynamics is too big, card strip 97 conveniently sweeps dust strip 98 to the flexibility and changes.
Melt and spout yardage roll installation component 2 includes pillar 21, mounting panel 22, installation dovetail 23, installation dovetail draw runner 24, the dead lever 25, rack 26, rib bar 27, curb plate 28, bearing 29, pivot 210, fender ring 211, middle part gear 212, control shaft 213 and two bearing 214, the surface of bottom plate 1 is connected with mounting panel 22 through pillar 21, installation dovetail 23 has been seted up respectively to mounting panel 22's surperficial both sides, sliding connection has installation dovetail draw runner 24 in two installation dovetail draw runners 23, the top of two installation dovetail draw runners 24 is connected with rack 26 respectively, the tip that two rack 26 kept away from each other is connected with vertical dead lever 25 respectively, the side of dead lever 25 is passed through rib bar 27 and is connected rack 26, the top of two dead levers 25 is equipped with the curb plate 28 that corresponds each other, it is connected with pivot 210 to rotate through bearing one 29 respectively on two curb plate 28, and be equipped with fender ring 211 on the pivot 210, the middle part of mounting panel 22 is connected with control shaft 213 through two bearing 214 rotations, the top of control shaft 213 is connected with middle part gear 212, middle part gear 212 is connected with two rack 26 meshing.
The control shaft 213 rotates and can drive the middle gear 212 to rotate, the middle gear 212 can drive the two racks 26 to move in opposite directions or back to back, the stability of the movement of the racks 26 can be ensured by the installation of the dovetail grooves 23 and the installation of the dovetail sliding strips 24, the two racks 26 can drive the two side plates 28 to move through the fixing rods 25, the two rotating shafts 210 penetrate into the end holes of the melt-blown cloth rolls, the baffle rings 211 can be arranged at the ends of the melt-blown cloth rolls, and the ends of the melt-blown cloth rolls are prevented from contacting the side plates 28 to influence the rotation of the melt-blown cloth rolls.
The installation power assembly 3 includes driven gear 31, driving gear 32, motor 33, the fixed frame 34 of motor and motor dead lever 35, and the bottom of control shaft 213 is connected with driven gear 31, and the fixed frame 34 of motor is connected through motor dead lever 35 in the bottom of mounting panel 22, and the internal fixation of the fixed frame 34 of motor has motor 33, and the output shaft of motor 33 has the driving gear 32 of being connected with driven gear 31 meshing.
The work of power motor 33 can drive driving gear 32, and driving gear 32 can drive driven gear 31 and rotate, uses driven gear 31 to drive control shaft 213 and rotates, uses driving gear 32 and driven gear 31 to play the speed reduction effect.
Lifting unit 5 includes end plate 51, three 52 of bearing, screw rod 53, guide arm 54, movable block 55, the fixed ring of motor 56 and elevator motor 57, the middle part surface rear side of bottom plate 1 is fixed with end plate 51, end plate 51 connects another end plate 51 through vertical guide arm 54, it is connected with vertical screw rod 53 to rotate through three 52 of bearing between two end plates 51, end plate 51 is passed and the output shaft of connecting elevator motor 57 at the top of screw rod 53, elevator motor 57 passes through the fixed ring of motor 56 and fixes on end plate 51, screw and screw rod 53 threaded connection on the movable block 55, and the slide opening and the guide arm 54 sliding connection on the movable block 55.
Lifting motor 57 can control screw 53 and rotate, and the rotation of screw 53 can drive movable block 55 and move about on guide arm 54 to the height of adjustment cutting assembly 6 that can be stable makes cutting assembly 6 and melt-blown cloth contact cutting.
The cutting assembly 6 comprises a long plate 61, a long groove 62, a fixing block 63, a fixing elastic piece 64, a knife holder 65, a blade fixing bolt 66 and a blade 67, the side face of the movable block 55 is connected with the long plate 61, the long groove 62 is formed in the long plate 61, the side face of the fixing block 63 is connected in the long groove 62 in a clamping mode through the fixing elastic piece 64, the knife holder 65 is arranged on the fixing block 63, and the top of the knife holder 65 is connected with the blade 67 through the blade fixing bolt 66.
The fixing block 63 can be fixedly clamped at any position in the long groove 62 on the long plate 61 through the fixing elastic sheet 64, so that the cutting width can be freely adjusted, the blade holder 65 fixes the blade 67 through the blade fixing bolt 66, and the blade 67 for cutting the melt-blown fabric can be conveniently replaced.
The melt-blown fabric feeding assembly 10 comprises feeding mounting plates 101, long shafts 102, five bearings 103, feeding rollers 104, feeding motors 105, motor mounting seats 106 and ribbed plates 107, wherein the feeding mounting plates 101 are provided with two long shafts 102 which are fixed at the front and rear ends of the side surfaces of the base plate 1, the tops of the two feeding mounting plates 101 are rotatably connected with the two long shafts 102 through the five bearings 103, the side surfaces of the two long shafts 102 are respectively and fixedly sleeved with the feeding rollers 104, the end part of one long shaft 102 is connected with an output shaft of the feeding motor 105, the feeding motor 105 is fixed on the feeding mounting plates 101 through the motor mounting seats 106, and the feeding mounting plates 101 are connected with the side surfaces of the feeding mounting plates 101 through the ribbed plates 107.
The feed motor 105 can drive the long shafts 102 to rotate, the feed rollers 104 on the two long shafts 102 are close to each other, and the meltblown fabric is driven between the two feed rollers 104 to drive the meltblown fabric to stably feed forward.
A processing method of a processing mechanism of melt-blown fabric comprises the following steps:
the method comprises the following steps: the melt-blown cloth roll mounting component 2 is separated by the mounting power component 3, and then the melt-blown cloth roll is mounted on the melt-blown cloth roll mounting component 2;
step two: drawing out the melt-blown fabric on the melt-blown fabric roll, enabling the melt-blown fabric to enter a melt-blown fabric feeding assembly 10 through the upper sides of the cutting assembly 6 and the impurity removing assembly 9, and pulling the melt-blown fabric to feed by using the melt-blown fabric feeding assembly 10;
step three: the height of the cutting assembly 6 is adjusted by using the lifting assembly 5, and the melt-blown fabric in the feeding process is divided into strips with different widths by using the cutting assembly 6;
step four: the impurity removing assembly 9 can sweep dust scraps generated by the cut meltblown fabric, and the circumferential buffer assembly 8 plays a buffer role in the dust sweeping process, so that the meltblown fabric is prevented from being dragged;
step five: the pumping assembly 7 filters and adsorbs dust and debris swept down by the impurity removing assembly 9.
In a second embodiment, please refer to fig. 1 and 4, the present invention provides a technical solution: a processing mechanism of a melt-blown fabric is substantially the same as the structure of the embodiment, and is characterized by further comprising an anti-inertia rotation assembly 4, wherein the anti-inertia rotation assembly 4 comprises a bent rod 41, a semicircular plate 42, an anti-inertia rotation wheel 43, an inner groove 44, a mounting spring 45, a rounding column 46 and a limiting block 47, the side surface of one side plate 28 is connected with the semicircular plate 42 through the bent rod 41, the end part of a rotating shaft 210 mounted on the side plate 28 is provided with the anti-inertia rotation wheel 43 matched with the semicircular plate 42, the side surface of the anti-inertia rotation wheel 43 is provided with friction grains, the inner side of the semicircular plate 42 is provided with the inner groove 44, the inner groove 44 is connected with the rounding column 46 through the mounting spring 45, the rounding column 46 is connected with the inner groove 44 in a sliding mode, and the end part of the rounding column 46 is provided with the limiting block 47 in friction contact with the friction grains.
When the feeding of the melt-blown fabric needs to be stopped, in order to avoid that the melt-blown fabric roll continuously rotates due to inertia to release redundant melt-blown fabric, the limiting block 47 is pressed down against the inertia-proof rotating wheel 43 by the aid of the spring 45 arranged in the semicircular arc plate 42, the inertia-proof rotating wheel 43 is limited in rotation, and redundant melt-blown fabric is prevented from being released too much by the inertia-proof rotating wheel 43.
It should be noted that the input terminals of the dust suction pump 72, the power motor 33, the lifting motor 57 and the feeding motor 105 disclosed in the above embodiments are all electrically connected to the output terminal of the external power supply through a PLC controller, the types of the above electrical components are selected by those skilled in the art according to actual conditions, and the PLC controller controls the dust suction pump 72, the power motor 33, the lifting motor 57 and the feeding motor 105 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a processing mechanism of melt-blown fabric which characterized in that: the device comprises a bottom plate (1), a melt-blown fabric roll mounting assembly (2), a mounting power assembly (3), a lifting assembly (5), a cutting assembly (6), a pumping assembly (7), a circumferential buffering assembly (8), an impurity removing assembly (9) and a melt-blown fabric feeding assembly (10);
the device is characterized in that a melt-blown fabric roll mounting assembly (2) is mounted on one side of the surface of the bottom plate (1), a mounting power assembly (3) is mounted on the melt-blown fabric roll mounting assembly (2), a cutting assembly (6) is mounted on the surface of the bottom plate (1) close to the melt-blown fabric roll mounting assembly (2) through a lifting assembly (5), a pumping assembly (7) is further mounted on the surface of the bottom plate (1), an impurity removing assembly (9) is mounted on the pumping assembly (7) through a circumferential buffering assembly (8), and a melt-blown fabric feeding assembly (10) is mounted on the other side of the surface of the bottom plate (1);
the pumping assembly (7) comprises a dust collection mounting plate (71), a dust collection pump (72), an air outlet pipe (73), a rotary connector (74), a hollow shaft (75), four bearings (76), a hollow roller (77), a dust collection through groove (78), a mounting ring (79), a filter cartridge (710), a long bolt (711), an end cover (712) and an air suction pipe (713), wherein the open end of the hollow roller (77) is connected with the end cover (712) through the long bolt (711), the side of the hollow roller (77) is equiangularly provided with the dust collection through groove (78), the filter cartridge (710) is mounted in the hollow roller (77) through the mounting ring (79), the two dust collection mounting plates (71) are fixed at the front and rear sides of the middle part of the bottom plate (1), the end part of the end cover (712) is provided with the hollow shaft (75), the hollow shaft (75) mounted on the end cover (712) extends into the hollow roller (77), the hollow shaft (75) is rotatably connected to the top of the right dust collection mounting plate (71) through the four bearings (76), the end part of the hollow shaft (75) mounted on the end part of the end cover (712) is connected with one end of the air inlet of the air suction pipe (713) through the rotary connector (713), and the other end of the air suction pipe (713) is fixed on the bottom plate (713), an air outlet of the dust suction pump (72) is connected with an air outlet pipe (73);
the circumferential buffer assembly (8) comprises buffer rings (81), arc-shaped grooves (82), curved buffer springs (83), arc-shaped rods (84), arc-shaped sliding blocks (85) and connecting pins (86), the buffer rings (81) are movably sleeved at two ends of the hollow roller (77) respectively, the arc-shaped grooves (82) corresponding to the buffer rings (81) are formed in the side surfaces of the hollow roller (77), the arc-shaped rods (84) are arranged in the arc-shaped grooves (82), the arc-shaped sliding blocks (85) are connected to the middle parts of the arc-shaped rods (84) in a sliding mode, the curved buffer springs (83) are sleeved at two ends of the arc-shaped rods (84) respectively, and the arc-shaped sliding blocks (85) are connected with the buffer rings (81) through the connecting pins (86);
the impurity removing assembly (9) comprises a long mounting box (91), a connecting column (92), telescopic springs (93), sliding rings (94), a limiting cover (95), a buffer plate (96), clamping strips (97) and flexible dust sweeping strips (98), the long mounting boxes (91) are arranged on the outer sides of two buffer rings (81) in an annular array mode, the buffer plate (96) is arranged in the long mounting box (91), the sliding rings (94) which are in sliding connection with the inner wall of the long mounting box (91) are arranged on the side face of the buffer plate (96), the bottom of the buffer plate (96) is connected with one end of each telescopic spring (93) through the connecting column (92), the other end of each telescopic spring (93) is connected with the inner bottom side of the long mounting box (91), the limiting cover (95) is arranged on the top of the long mounting box (91), the buffer plate (96) penetrates through a through hole in the limiting cover (95) and is clamped with the clamping strips (97), and the flexible dust sweeping strips (98) are arranged on the clamping strips (97);
the melt-blown yardage roll installation component (2) comprises a supporting column (21), an installation plate (22), an installation dovetail groove (23), an installation dovetail slide bar (24), fixing rods (25), a rack (26), a rib rod (27), side plates (28), a first bearing (29), a rotating shaft (210), a baffle ring (211), a middle gear (212), a control shaft (213) and a second bearing (214), wherein the surface of the bottom plate (1) is connected with the installation plate (22) through the supporting column (21), the installation dovetail groove (23) is respectively formed in two sides of the surface of the installation plate (22), the installation dovetail slide bars (24) are connected in the two installation dovetail slide bars (23) in a sliding mode, the tops of the two installation dovetail slide bars (24) are respectively connected with the rack (26), the end portions, far away from each other, of the two racks (26) are respectively connected with the vertical fixing rods (25), the side faces of the fixing rods (25) are connected with the rack (26) through the rib rod (27), the tops of the two fixing rods (25) are provided with the dovetail slide bars (28) corresponding to each other, the two side plates (28) are respectively connected with the rotating shaft (210) through the first bearing (29), the baffle ring (210), the middle of the second bearing (22) and the middle of the second bearing (214), the top of the control shaft (213) is connected with a middle gear (212), and the middle gear (212) is meshed with the two racks (26);
installation power component (3) include driven gear (31), driving gear (32), motor (33), the fixed frame of motor (34) and motor dead lever (35), the bottom of control shaft (213) is connected with driven gear (31), the fixed frame of motor (34) is connected through motor dead lever (35) in the bottom of mounting panel (22), the fixed frame of motor (34) internal fixation has motor (33), the output shaft of motor (33) has driving gear (32) of being connected with driven gear (31) meshing.
2. The meltblown fabric processing apparatus of claim 1, further comprising: lifting unit (5) include end plate (51), three (52) of bearing, screw rod (53), guide arm (54), movable block (55), the fixed ring of motor (56) and elevator motor (57), the middle part surface rear side of bottom plate (1) is fixed with end plate (51), another end plate (51) is connected through vertical guide arm (54) in end plate (51), rotates through three (52) of bearing between two end plate (51) and is connected with vertical screw rod (53), end plate (51) and the output shaft of connecting elevator motor (57) are passed at the top of screw rod (53), elevator motor (57) are fixed on end plate (51) through the fixed ring of motor (56), screw and screw rod (53) threaded connection on movable block (55), and slide opening and guide arm (54) sliding connection on the movable block (55).
3. The meltblown fabric processing apparatus of claim 2, further comprising: cutting assembly (6) include rectangular plate (61), elongated slot (62), fixed block (63), fixed shell fragment (64), blade holder (65), blade fixing bolt (66) and blade (67), rectangular plate (61) is connected to the side of movable block (55), elongated slot (62) have been seted up on rectangular plate (61), the side of fixed block (63) is through fixed shell fragment (64) joint in elongated slot (62), be equipped with blade holder (65) on fixed block (63), the top of blade holder (65) is connected with blade (67) through blade fixing bolt (66).
4. The meltblown fabric processing apparatus of claim 3, further comprising: melt blown cloth feeding assembly (10) include and feed mounting panel (101), major axis (102), bearing five (103), feed roller (104), feed motor (105), motor mount pad (106) and floor (107), feed mounting panel (101) are equipped with two and fix the side front and back end at bottom plate (1), it is connected with two major axes (102) to rotate through bearing five (103) between the top of two feeding mounting panels (101), the side of two major axes (102) is fixed cup joints feed roller (104) respectively, the output shaft of feed motor (105) is connected to the end connection of one of them major axis (102), feed motor (105) are fixed on feeding mounting panel (101) through motor mount pad (106), and feed mounting panel (101) and connect through floor (107) and feed mounting panel (101) side.
5. The meltblown fabric processing apparatus of claim 4, further comprising: still include anti-inertia rotation assembly (4), anti-inertia rotation assembly (4) includes curved bar (41), semicircle board (42), anti-inertia rotation wheel (43), inside groove (44), installation spring (45), rounding off post (46) and restriction piece (47), and the side of one of them curb plate (28) is connected with semicircle board (42) through curved bar (41), and pivot (210) tip of installing on this curb plate (28) is equipped with anti-inertia rotation wheel (43) that agrees with semicircle board (42), the side of preventing inertia rotation wheel (43) is equipped with friction line, inside groove (44) have been seted up to semicircle board (42) inboard, be connected with rounding off post (46) through installation spring (45) in inside groove (44), rounding off post (46) and inside groove (44) sliding connection, and the tip of rounding off post (46) is equipped with restriction piece (47) with friction line frictional contact.
6. The method of claim 5, wherein the step of: comprises the following steps:
the method comprises the following steps: the melt-blown cloth roll mounting component (2) is separated by the mounting power component (3), and then the melt-blown cloth roll is mounted on the melt-blown cloth roll mounting component (2);
step two: the melt-blown fabric on the melt-blown fabric roll is pulled out, enters a melt-blown fabric feeding assembly (10) through the upper sides of the cutting assembly (6) and the impurity removing assembly (9), and is pulled to be fed by the melt-blown fabric feeding assembly (10);
step three: the height of the cutting assembly (6) is adjusted by using the lifting assembly (5), and the cutting assembly (6) is used for dividing the melt-blown fabric in the feeding process into strips with different widths;
step four: the impurity removing assembly (9) sweeps dust scraps generated by the cut meltblown fabric, and the circumferential buffer assembly (8) plays a buffer role in the dust sweeping process, so that the meltblown fabric is prevented from being dragged;
step five: the pumping assembly (7) filters and adsorbs dust and debris swept down by the impurity removing assembly (9).
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| CN202110116048.9A CN112941882B (en) | 2021-01-28 | 2021-01-28 | Processing mechanism and processing method for melt-blown fabric |
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| CN202110116048.9A CN112941882B (en) | 2021-01-28 | 2021-01-28 | Processing mechanism and processing method for melt-blown fabric |
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| CN112941882B true CN112941882B (en) | 2022-12-06 |
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| JPS55128105A (en) * | 1979-03-19 | 1980-10-03 | Westinghouse Electric Corp | Method of mapping hole position and eddy current probe for said method |
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