CN112794154A - Non-woven fabric conveying and folding mechanism and conveying and folding method - Google Patents
Non-woven fabric conveying and folding mechanism and conveying and folding method Download PDFInfo
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- CN112794154A CN112794154A CN202110061229.6A CN202110061229A CN112794154A CN 112794154 A CN112794154 A CN 112794154A CN 202110061229 A CN202110061229 A CN 202110061229A CN 112794154 A CN112794154 A CN 112794154A
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- woven fabric
- folding
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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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/24—Interfolding sheets, e.g. cigarette or toilet papers
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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
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- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a non-woven fabric conveying and folding mechanism and a non-woven fabric conveying and folding method, wherein the non-woven fabric conveying and folding mechanism comprises a bottom plate, a conveying unit, a folding unit, a turnover resilience unit, a non-woven fabric adsorption fixing unit, a transverse movable unit and a vertical movable unit; the bottom plate is provided with a conveying unit, the conveying unit is provided with a folding unit, the folding unit is provided with a turnover resilience unit, the bottom plate is also provided with a vertical movable unit, the vertical movable unit is provided with a transverse movable unit, and the transverse movable unit is provided with a non-woven fabric adsorption fixing unit; the conveying unit comprises supporting plates, a bearing I, a conveying shaft, a chain wheel, a chain, a conveying belt and connecting columns, and four supporting plates are arranged on the bottom plate in an array mode. Can carry out automatic folding at the in-process of transmission, do not need manual operation, can improve production efficiency to non-woven fabrics after folding levels, makes things convenient for subsequent processing.
Description
Technical Field
The invention relates to the technical field of processing of non-woven fabrics, in particular to a non-woven fabric conveying and folding mechanism and a non-woven fabric conveying and folding method.
Background
In the follow-up course of working of non-woven fabrics, can cut into specific size with the non-woven fabrics usually, then fold again, sew into the finished product at last, it is very ripe at present to the cutting technique of non-woven fabrics, then still too rely on manual operation to the folding of non-woven fabrics, lead to production efficiency low, some use the folding equipment of machinery to rise the precision degree of turning over, influence folding level and smooth easily.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a non-woven fabric conveying and folding mechanism and a non-woven fabric conveying and folding method, which can be automatically folded in the conveying process, do not need manual operation, can improve the production efficiency, are flat and convenient for subsequent processing and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a non-woven fabric conveying and folding mechanism comprises a bottom plate, a conveying unit, a folding unit, a turnover resilience unit, a non-woven fabric adsorption and fixing unit, a transverse moving unit and a vertical moving unit;
the bottom plate is provided with a conveying unit, the conveying unit is provided with a folding unit, the folding unit is provided with a turnover resilience unit, the bottom plate is also provided with a vertical movable unit, the vertical movable unit is provided with a transverse movable unit, and the transverse movable unit is provided with a non-woven fabric adsorption fixing unit;
the conveying unit comprises support plates, a first bearing, a conveying shaft, chain wheels, chains, a conveying belt and connecting columns, wherein the four support plates are arranged on the bottom plate in an array mode, the two support plates on the left side and the two support plates on the right side are respectively connected with the two conveying shafts which are parallel to each other in a rotating mode through the first bearing, the two ends of each conveying shaft are respectively fixedly sleeved with the chain wheels, the two chain wheels on the front and the back and the two chain wheels on the rear side are respectively connected through chain transmission, the connecting columns are connected between the two chains at equal intervals, and the connecting columns penetrate through.
The conveying unit can convey the non-woven fabric, the folding unit can fold the non-woven fabric in the conveying process, the folding and rebounding unit can reset the folding unit, the vertical movable unit can adjust the height of the non-woven fabric adsorption and fixing unit, and the transverse movable unit can adjust the transverse position of the non-woven fabric adsorption and fixing unit, so that the non-woven fabric adsorption and fixing unit can be conveniently taken out and parts can be conveniently replaced;
the conveying unit is in the transmission process, and the conveying shaft rotates and can drive the chain wheel to rotate, and the chain wheel can drive the chain to transmit, and the chain can drive the conveyer belt to move through the connecting column, thereby avoiding influencing the normal installation and use of the folding unit when the conveying roller drives the conveyer belt to rotate.
Further, folding unit includes square frame, magnet, turns over folded plate, connecting rod, go-between, circle seat and electro-magnet, the go-between has been cup jointed to the side of spliced pole, the side of go-between is connected with the connecting rod, the connecting rod is worn out and is connected with the square frame from the outside of conveyer belt, the mounting groove has been seted up to surface one side of square frame, installs through turning over a resilience unit and turn over the folded plate in the mounting groove, it has the circle seat to turn over one side mid-mounting that the folded plate is close to the conveyer belt, it has magnet to inlay on the circle seat, the middle part of conveyer belt is provided with the electro-magnet that corresponds from top to.
During the process that the conveying belt transmits the non-woven fabrics equidistantly, the non-woven fabrics are placed on the square frame firstly, when the turnover plate on the square frame corresponds to the electromagnet, the electromagnet conducts electricity to generate a magnetic field, and the magnetic poles of the end parts, close to the electromagnet and the magnet, of the electromagnet are the same, so that repulsive force is generated, the turnover plate can be pushed to turn over, the non-woven fabrics on one side of the turnover plate are turned over to the other side of the non-woven fabrics, and the folding process is.
Further, it includes side lever, turns over a book axle, torsional spring, axle bed and side channel to turn over a resilience unit, the side channel has been seted up respectively at the lateral wall both ends that the mounting groove is close to the square frame middle part, it is fixed with the side lever respectively to turn over one side both ends that the folded plate is close to the side channel, and the side of two side levers is fixed with respectively turns over the folded shaft, the side channel internal fixation has the axle bed, the tip that turns over the folded shaft extends to the side channel and rotates with the axle bed to be connected, one side that turns over the axle and be close to the side lever is connected with the spring fixed block, and turns over the middle part of the folded shaft and cup jointed the torsional spring.
After the folding plate finishes the folding process, the electromagnet is powered off, the folding acting force on the folding plate disappears, however, in the folding process, the torsion spring is twisted through the spring fixing block on the folding shaft, the torsion force of the torsion spring reversely rotates the folding shaft, and therefore the folding plate is driven to reset.
Furthermore, the vertical movable unit comprises a bottom mounting plate, a third bearing, a vertical lead screw, a vertical guide rod, a vertical movable block and a rotating wheel, the bottom mounting plate is fixed at the middle part of the rear side of the bottom plate, the vertical guide rod is fixed on the bottom mounting plate, the vertical lead screw is rotatably connected onto the bottom mounting plate through the third bearing, the vertical lead screw is in threaded connection with a screw hole in the vertical movable block, a sliding hole in the vertical movable block is in sliding connection with the vertical guide rod, and the rotating wheel is connected to the top end of the vertical lead screw.
The runner rotates and can drive the vertical lead screw to rotate, and the vertical movable block can be driven to move up and down along the vertical guide rod due to the thread acting force of the vertical lead screw and the vertical movable block, so that the height position of the transverse movable unit can be adjusted.
Further, horizontal movable unit includes horizontal lead screw, horizontal guide arm, layer board, horizontal movable block, stopper, horizontal long block, rocker and crank, the horizontal long block of side fixedly connected with of vertical movable block, the one end of the horizontal guide arm of side fixedly connected with of horizontal long block, and the side of horizontal long block still rotates the one end that is connected with horizontal lead screw, and this end of horizontal lead screw passes horizontal long block and connects the one end of rocker, the other end side of rocker rotates and is connected with the crank, the other end of horizontal guide arm and horizontal lead screw all extends to the middle part of conveyer belt, the screw and the horizontal lead screw threaded connection of horizontal movable block side, the slide opening and the horizontal guide arm sliding connection of horizontal movable block side, be fixed with the layer board on the horizontal movable block, electro-magnet fixed mounting is on the layer board.
The rocking bar is rotated through the crank, so that the transverse lead screw can be driven to rotate, and the transverse movable block can be driven to transversely move along the transverse guide rod due to the threaded action of the transverse lead screw and the transverse movable block, so that the supporting plate can be driven to transversely move, and equipment on the supporting plate can be adjusted to the middle part of the conveying belt of the conveying unit.
Further, the fixed unit of non-woven fabrics absorption includes the ventilation net, leads to groove, the flexible cover of negative pressure, connecting pipe, pipeline fixation clamp, negative pressure pump and exhaust pipe, the fixed slot has been seted up to the surperficial opposite side of square frame, is equipped with the ventilation net in the fixed slot, equidistant logical groove of setting up corresponding with the ventilation net on the conveyer belt, be equipped with the flexible cover of negative pressure that corresponds from top to bottom with leading to the groove on the layer board, the one end of connecting pipe is connected to one side of the flexible cover of negative pressure, the connecting pipe passes through the pipeline fixation clamp to be fixed on the layer board, the import of negative pressure pump is connected to the other end of connecting pipe, the exit linkage exhaust.
When folding one side of unit folding non-woven fabrics, the opposite side of non-woven fabrics is easily removed, consequently can take out negative pressure telescopic cover department through the negative pressure pump and be negative pressure state, adsorbs through logical groove and fixed slot with the one side that the non-woven fabrics needs to be fixed and gets off, removes when avoiding the non-woven fabrics to fold, can guarantee neatly after folding.
Further, the negative pressure telescopic hood includes inner tube, urceolus, screw piece, screw rod mount pad, vertical bevel gear, horizontal bevel gear, flexible control shaft and turns round the piece, the urceolus is fixed on the bottom plate, sliding connection has the inner tube about the top inboard of urceolus, the bottom inboard of inner tube is fixed with the screw hole piece, the bottom inboard of urceolus is fixed with the screw rod mount pad, it is connected with the screw rod to rotate on the screw rod mount pad, the top and the screw piece threaded connection of screw rod, and the bottom mounting of screw rod has vertical bevel gear, the bottom side of urceolus rotates and is connected with flexible control shaft, the one end that flexible control shaft is located in the urceolus is connected with the horizontal bevel gear who is connected with vertical bevel gear meshing, the one end that flexible control shaft is located the urceolus.
The rotating block can drive the telescopic control shaft to rotate, the screw rod can be driven to rotate through meshing transmission of the vertical bevel gear and the transverse bevel gear, and the screw rod can drive the inner barrel to move in the outer barrel through the screw hole block, so that the top of the inner barrel corresponds to the through groove.
Further, the heating ironing unit comprises a heat insulation mounting seat, a long rod, a fixing end block, a warm lamp support, a warm lamp and a reflector, wherein the transverse long rod is fixed on the inner side of the top of the inner barrel through the fixing end block, the heat insulation mounting seat is fixed on the long rod, the warm lamp is mounted on the heat insulation mounting seat through the warm lamp support, and the inclined reflector is mounted on two sides of the surface of the heat insulation mounting seat respectively.
The long rod and the fixing end block are used for fixing the heat insulation mounting base, the heat insulation mounting base is provided with the warm lamp through the warm lamp support, the reflector can reflect hot infrared light generated by the warm lamp, heat generated by the warm lamp can heat and iron one side of the ventilation net, which needs to be adsorbed, so that the flatness of the folded non-woven fabric is guaranteed.
The conveying device comprises a conveying power unit, wherein the conveying power unit comprises a first bevel gear, a second bevel gear, a first speed change gear, a first convex plate, a speed change shaft, a second bearing, a power motor and a second speed change gear, the end of one of the conveying shafts is connected with the first bevel gear, the side edge of the bottom plate corresponds to the first bevel gear and is fixedly provided with the first convex plate, the first convex plate is rotatably connected with the vertical speed change shaft through the second bearing, the second bevel gear meshed with the first bevel gear is arranged at the top of the speed change shaft, the first speed change gear is fixed in the middle of the speed change shaft, the power motor is further fixed on the first convex plate, and an output shaft of the power motor is connected with the second speed change gear meshed with the first speed change gear.
The power output by the power motor is subjected to primary speed change treatment through the first speed change gear and the second speed change gear, and the first bevel gear and the second bevel gear can change the power transmission direction, so that the conveying shaft is driven to rotate.
A conveying and folding method of a conveying and folding mechanism of non-woven fabric comprises the following steps:
the method comprises the following steps: the conveying power unit is used for providing power for the work of the conveying unit, and the conveying unit can continuously convey the tiled cut non-woven fabric;
step two: placing the cut non-woven fabric on the folding unit, starting the electromagnet to work when the frame of the folding unit moves to the corresponding electromagnet along with the working advance of the conveying unit, and pushing the turnover plate to turn over to fold the non-woven fabric under the repulsion action of the magnetic poles at one end of the electromagnet close to the magnet;
step three: the turnover resilience unit can reset the turnover plate due to the torsion of the torsion spring;
step four: the non-woven fabric adsorption and fixation unit is used for carrying out adsorption and fixation treatment on one side of the non-woven fabric when the other side of the non-woven fabric is folded;
step five: the heating ironing unit can iron the non-woven fabrics after folding, avoids folding inadequately.
Compared with the prior art, the invention has the beneficial effects that: the transmission folding mechanism and the transmission folding method of the non-woven fabric have the following advantages:
1. the conveying unit can transmit the non-woven fabric, the folding unit can be folded to the non-woven fabric in the transmission process, turn over a resilience unit and can make the folding unit reset, the height that the non-woven fabric adsorbs the fixed unit can be adjusted to vertical movable unit, the horizontal position that the non-woven fabric adsorbs the fixed unit can be adjusted to horizontal movable unit, make things convenient for taking out and the renewal part of non-woven fabric adsorption fixed unit.
2. The conveying unit is in transmission process, carry the axle to rotate and can drive the sprocket and rotate, the sprocket can drive the chain transmission, the chain can drive the conveyer belt motion through the spliced pole, influence folding unit's normal installation and use when avoiding using the conveying roller to drive the conveyer belt and rotate, carry out equidistant transmission process at the conveyer belt to the non-woven fabrics, the non-woven fabrics is placed earlier on the square frame, when the board corresponds the electro-magnet of turning over on the square frame, the electro-magnet is electrically conductive to produce magnetic field, because the tip magnetic pole that electro-magnet and magnet are close is the same, thereby produce the effort of repelling each other, can promote to turn over the board and turn over, thereby the non-woven fabrics that.
3. Can carry out automatic folding at the in-process of transmission, do not need manual operation, can improve production efficiency to non-woven fabrics after folding levels, makes things convenient for subsequent processing.
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 rear bottom view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a conveyor belt according to the present invention;
FIG. 6 is a schematic structural view of the folding resilient unit of the present invention;
fig. 7 is a schematic structural view of the negative pressure telescopic cover and the heating ironing unit of the invention.
In the figure: 1, a bottom plate, 2 conveying units, 21 support plates, 22 bearing I, 23 conveying shafts, 24 chain wheels, 25 chains, 26 conveying belts, 27 connecting columns, 3 folding units, 31 square frames, 32 magnets, 33 turnover plates, 34 connecting rods, 35 connecting rings, 36 round seats, 37 electromagnets, 4 turnover resilience units, 41 side rods, 42 turnover shafts, 43 torsion springs, 44 shaft seats, 45 side grooves, 5 conveying power units, 51 bevel gear I, 52 bevel gear II, 53 change gear I, 54 convex plate I, 55 change shafts, 56 bearing II, 57 power motors, 58 change gear II, 6 non-woven fabric adsorption fixing units, 61 ventilation nets, 62 through grooves, 63 negative pressure expansion covers, 631 inner cylinders, 632 outer cylinders, 633 screw hole blocks, 634 screws, screw 635 installation seats, 636 vertical bevel gears, 637 transverse bevel gears, 638 expansion control shafts, 639 torsion blocks, 64 connecting pipes, 65 pipeline fixing clamps, 66 pumps, 66 negative pressure suction pumps, 632 negative pressure screw rods, 636 vertical bevel gears, 637 transverse bevel gears, 638 expansion control shafts, 67 exhaust pipes, 7 heating ironing units, 71 heat insulation mounting seats, 72 long rods, 73 fixed end blocks, 74 warm light brackets, 75 warm lights, 76 reflectors, 8 transverse movable units, 81 transverse lead screws, 82 transverse guide rods, 83 supporting plates, 84 transverse movable blocks, 85 limiting blocks, 86 transverse long blocks, 87 rocking rods, 88 rocking handles, 9 vertical movable units, 91 bottom mounting plates, 92 bearing III, 93 vertical lead screws, 94 vertical guide rods, 95 vertical movable blocks and 96 rotating wheels.
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 first embodiment, please refer to fig. 1 to 7, this embodiment provides a technical solution: a non-woven fabric conveying and folding mechanism comprises a bottom plate 1, a conveying unit 2, a folding unit 3, a turnover resilience unit 4, a non-woven fabric adsorption fixing unit 6, a transverse movable unit 8 and a vertical movable unit 9;
the conveying unit 2 is installed on the bottom plate 1, the folding unit 3 is installed on the conveying unit 2, the turnover resilience unit 4 is installed on the folding unit 3, the vertical movable unit 9 is also installed on the bottom plate 1, the transverse movable unit 8 is installed on the vertical movable unit 9, and the non-woven fabric adsorption fixing unit 6 is installed on the transverse movable unit 8;
conveying unit 2 includes the extension board 21, bearing 22, carry axle 23, sprocket 24, chain 25, conveyer belt 26 and spliced pole 27, it is equipped with four extension boards 21 to carry out the array on the bottom plate 1, it is connected with two transport axles 23 that are parallel to each other to rotate through bearing 22 respectively between two extension boards 21 on left two extension boards 21 and the right side, two both ends of carrying axle 23 are fixed respectively to have cup jointed sprocket 24, and two sprockets 24 of front and back and two sprockets 24 of rear side are connected through the transmission of chain 25 respectively, equidistant spliced pole 27 that is connected with between two chains 25, spliced pole 27 passes the area body middle part of conveyer belt 26.
The conveying unit 2 can convey non-woven fabrics, the folding unit 3 can fold the non-woven fabrics in the conveying process, the folding and rebounding unit 4 can reset the folding unit 3, the vertical movable unit 9 can adjust the height of the non-woven fabric adsorption and fixing unit 6, and the transverse movable unit 8 can adjust the transverse position of the non-woven fabric adsorption and fixing unit 6, so that the non-woven fabric adsorption and fixing unit 6 can be conveniently taken out and parts can be conveniently replaced;
carry unit 2 in transmission process, carry axle 23 to rotate and can drive sprocket 24 and rotate, sprocket 24 can drive the transmission of chain 25, and chain 25 can drive conveyer belt 26 through spliced pole 27 and move, influences folding unit 3's normal installation and use when avoiding using the conveying roller to drive conveyer belt 26 and rotate.
The folding unit 3 comprises a frame 31, a magnet 32, a folding plate 33, a connecting rod 34, a connecting ring 35, a round seat 36 and an electromagnet 37, the connecting ring 35 is sleeved on the side surface of the connecting column 27, the connecting rod 34 is connected to the side surface of the connecting ring 35, the connecting rod 34 penetrates out of the outer side of the conveying belt 26 and is connected with the frame 31, a mounting groove is formed in one side of the surface of the frame 31, the folding plate 33 is mounted in the mounting groove through the folding and rebounding unit 4, the round seat 36 is mounted in the middle of one side, close to the conveying belt 26, of the folding plate 33, the magnet 32 is embedded in the round seat 36, the electromagnet 37 corresponding to the magnet 32 up and down is arranged.
During the process of carrying out equidistant transmission on the non-woven fabric by the conveying belt 26, the non-woven fabric is firstly placed on the frame 31, when the folding plate 33 on the frame 31 corresponds to the electromagnet 37, the electromagnet 37 conducts electricity to generate a magnetic field, and the magnetic poles of the end parts close to the electromagnet 37 and the magnet 32 are the same, so that repulsive force is generated, the folding plate 33 can be pushed to fold, the non-woven fabric on one side of the folding plate 33 is folded to the other side of the non-woven fabric, and the folding process is completed.
The folding and rebounding unit 4 comprises side rods 41, folding shafts 42, torsion springs 43, shaft seats 44 and side grooves 45, the side grooves 45 are respectively formed in two ends of the side wall of the mounting groove close to the middle of the frame 31, the side rods 41 are respectively fixed at two ends of one side of the folding plate 33 close to the side grooves 45, the folding shafts 42 are respectively fixed on the side faces of the two side rods 41, the shaft seats 44 are fixed in the side grooves 45, the end portions of the folding shafts 42 extend into the side grooves 45 and are rotatably connected with the shaft seats 44, one side of the folding shafts 42 close to the side rods 41 is connected with a spring fixing block, the torsion springs 43 are sleeved in the middle of the folding shafts 42, and two ends of the torsion springs 43 are respectively connected with.
After the folding process of the folding plate 33 is completed, the electromagnet 37 is powered off, the folding acting force on the folding plate 33 disappears, however, in the folding process, the torsion spring 43 is twisted by the spring fixing block on the folding shaft 42, the torsion force of the torsion spring 43 reversely rotates the folding shaft 42, and thus the folding plate 33 is driven to reset.
Vertical movable unit 9 contains end mounting panel 91, three 92 of bearing, vertical lead screw 93, vertical guide arm 94, vertical movable block 95 and runner 96, the rear side middle part of bottom plate 1 is fixed with end mounting panel 91, be fixed with vertical guide arm 94 on the end mounting panel 91, and still be connected with vertical lead screw 93 through three 92 rotations of bearing on the end mounting panel 91, screw threaded connection on vertical lead screw 93 and the vertical movable block 95, and the slide opening on the vertical movable block 95 and vertical guide arm 94 sliding connection, the top of vertical lead screw 93 is connected with runner 96.
The rotating wheel 96 can drive the vertical screw 93 to rotate, and due to the threaded acting force of the vertical screw 93 and the vertical movable block 95, the vertical movable block 95 can be driven to move up and down along the vertical guide rod 94, so that the height position of the transverse movable unit 8 can be adjusted.
The transverse movable unit 8 comprises a transverse screw 81, a transverse guide rod 82, a supporting plate 83, a transverse movable block 84, a limiting block 85, a transverse long block 86, a rocker 87 and a crank 88, the transverse long block 86 is fixedly connected with the side surface of the vertical movable block 95, one end of the transverse guide rod 82 is fixedly connected with the side surface of the transverse long block 86, and the side of the transverse long block 86 is also rotatably connected with one end of a transverse screw 81, the end of the transverse screw 81 penetrates through the transverse long block 86 and is connected with one end of a rocker 87, the side of the other end of the rocker 87 is rotatably connected with a crank 88, the other ends of the transverse guide rod 82 and the transverse screw 81 extend to the middle part of the conveying belt 26, a screw hole in the side of the transverse movable block 84 is in threaded connection with the transverse screw 81, a sliding hole in the side of the transverse movable block 84 is in sliding connection with the transverse guide rod 82, a supporting plate 83 is fixed on the transverse movable block 84, and the electromagnet 37 is fixedly installed on the supporting plate 83.
The rocker 87 is rotated by the crank 88, so that the transverse screw 81 can be driven to rotate, the transverse movable block 84 can be driven to transversely move along the transverse guide rod 82 due to the threaded action of the transverse screw 81 and the transverse movable block 84, the supporting plate 83 can be driven to transversely move, and equipment on the supporting plate 83 can be adjusted to the middle part of the conveying belt 26 of the conveying unit 2.
The non-woven fabric adsorption fixing unit 6 comprises a ventilation net 61, a through groove 62, a negative pressure telescopic cover 63, a connecting pipe 64, a pipeline fixing clamp 65, a negative pressure pump 66 and an exhaust pipe 67, a fixing groove is formed in the other side of the surface of the frame 31, the ventilation net 61 is arranged in the fixing groove, the through groove 62 corresponding to the ventilation net 61 is formed in the conveying belt 26 at equal distance, the negative pressure telescopic cover 63 vertically corresponding to the through groove 62 is arranged on the supporting plate 83, one end of the connecting pipe 64 is connected to one side of the negative pressure telescopic cover 63, the connecting pipe 64 is fixed on the supporting plate 83 through the pipeline fixing clamp 65, the inlet of the negative pressure pump 66 is connected to the other end of the connecting pipe 64, the outlet of the negative pressure.
When folding unit 3 folds one side of non-woven fabrics, the opposite side of non-woven fabrics is easily removed, consequently can take out negative pressure telescopic cover 63 department through negative pressure pump 66 and be the negative pressure state, adsorbs through logical groove 62 and fixed slot with the one side that the non-woven fabrics needs to be fixed and gets off, removes when avoiding the non-woven fabrics folding, can guarantee neatly after folding.
The negative pressure telescopic cover 63 comprises an inner cylinder 631, an outer cylinder 632, a screw hole block 633, a screw rod 634, a screw rod mounting seat 635, a vertical bevel gear 636, a transverse bevel gear 637, a telescopic control shaft 638 and a torsion block 639, wherein the outer cylinder 632 is fixed on the bottom plate 1, the inner side of the top of the outer cylinder 632 is vertically and slidably connected with the inner cylinder 631, the inner side of the bottom of the inner cylinder 631 is fixed with the screw hole block 633, the inner side of the bottom of the outer cylinder 632 is fixed with the screw rod mounting seat 635, the screw rod 634 is rotatably connected on the screw rod mounting seat 635, the top of the screw rod 634 is in threaded connection with the screw hole block 633, the bottom end of the screw rod 634 is fixed with the vertical bevel gear 636, the side face of the bottom of the outer cylinder 632 is rotatably connected with the telescopic control shaft 638, one end of the telescopic control shaft 638, which.
The rotating block 639 can drive the telescopic control shaft 638 to rotate, the screw 634 can be driven to rotate by the meshing transmission of the vertical bevel gear 636 and the horizontal bevel gear 637, and the screw 634 can drive the inner cylinder 631 to move in the outer cylinder 632 through the screw hole block 633, so that the top of the inner cylinder 631 corresponds to the through groove 62.
In the second embodiment, referring to fig. 7, the present embodiment provides a technical solution: the present embodiment is substantially the same as the embodiment except that:
the heating ironing unit 7 is further included, the heating ironing unit 7 comprises a heat insulation mounting seat 71, a long rod 72, a fixing end block 73, a warm lamp support 74, a warm lamp 75 and a reflector 76, the transverse long rod 72 is fixed on the inner side of the top of the inner cylinder 631 through the fixing end block 73, the heat insulation mounting seat 71 is fixed on the long rod 72, the warm lamp 75 is mounted on the heat insulation mounting seat 71 through the warm lamp support 74, and the inclined reflectors 76 are mounted on two sides of the surface of the heat insulation mounting seat 71 respectively.
The long rod 72 and the fixing end block 73 are used for fixing the heat insulation mounting seat 71, the heat insulation mounting seat 71 is provided with the warm light 75 through the warm light bracket 74, the reflector 76 can reflect hot infrared light generated by the warm light 75, heat generated by the warm light 75 can heat and iron one side of the non-woven fabric on the ventilation net 61, which needs to be adsorbed, and the flatness of the non-woven fabric after being folded is ensured.
In the third embodiment, referring to fig. 1, the present embodiment provides a technical solution: the present embodiment is substantially the same as the above embodiments, except that: still including carrying power unit 5, carry power unit 5 and include bevel gear 51, bevel gear two 52, change gear 53, flange one 54, change shaft 55, bearing two 56, motor drive 57 and change gear two 58, the end connection of one of them transport axle 23 has bevel gear 51, the side of bottom plate 1 corresponds bevel gear 51 and is fixed with flange one 54, be connected with vertical change shaft 55 through bearing two 56 rotation on the flange one 54, the top of change shaft 55 is equipped with bevel gear two 52 of being connected with bevel gear 51 meshing, the middle part of change shaft 55 is fixed with change gear 53, still be fixed with motor drive 57 on the flange one 54, motor drive 57's output shaft is connected with change gear two 58 of being connected with change gear 53 meshing.
The power output by the power motor 57 is subjected to a first speed change process through the first speed change gear 53 and the second speed change gear 58, and the direction of power transmission can be changed by the first bevel gear 51 and the second bevel gear 52, so that the conveying shaft 23 is driven to rotate.
Referring to fig. 1-7, a method for conveying and folding a non-woven fabric by a conveying and folding mechanism includes the following steps:
the method comprises the following steps: the conveying power unit 5 is used for providing power for the work of the conveying unit 2, and the conveying unit 2 can continuously convey the tiled cut non-woven fabric;
step two: placing the cut non-woven fabric on the folding unit 3, moving forward along with the work of the conveying unit 2, starting the electromagnet 37 to work when the frame 31 of the folding unit 3 moves to the corresponding electromagnet 37, and pushing the turnover plate 33 to fold the non-woven fabric under the action of the repulsion of the magnetic poles at one end of the electromagnet 37 close to the magnet 32;
step three: the folding plate 33 can be reset by the folding resilience unit 4 due to the torsion of the torsion spring 43;
step four: the non-woven fabric adsorption and fixation unit 6 is used for carrying out adsorption and fixation treatment on one side of the non-woven fabric when the other side of the non-woven fabric is folded;
step five: the heating ironing unit 7 can iron the folded non-woven fabric, so that insufficient folding is avoided.
It should be noted that the input terminals of the electromagnet 37, the negative pressure pump 66, the warm lamp 75 and the power motor 57 disclosed in the above embodiments are all electrically connected to the output terminal of the external power source through the PLC controller, the types and powers of the above electrical components are freely configured according to the actual usage scenario, and the PLC controller controls the electromagnet 37, the negative pressure pump 66, the warm lamp 75 and the power motor 57 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 (10)
1. The utility model provides a transmission folding mechanism of non-woven fabrics which characterized in that: comprises a bottom plate (1), a conveying unit (2), a folding unit (3), a turnover springback unit (4), a non-woven fabric adsorption fixing unit (6), a transverse movable unit (8) and a vertical movable unit (9);
the conveying unit (2) is installed on the bottom plate (1), the folding unit (3) is installed on the conveying unit (2), the folding unit (3) is provided with the turnover springback unit (4), the vertical movable unit (9) is also installed on the bottom plate (1), the horizontal movable unit (8) is installed on the vertical movable unit (9), and the non-woven fabric adsorption fixing unit (6) is installed on the horizontal movable unit (8);
conveying unit (2) include extension board (21), bearing (22), carry axle (23), sprocket (24), chain (25), conveyer belt (26) and spliced pole (27), array is equipped with four extension boards (21) on bottom plate (1), and it is connected with two transport axle (23) that are parallel to each other to rotate through bearing (22) respectively between two extension boards (21) on left two extension boards (21) and right side, and the both ends of two transport axle (23) are fixed cup jointed sprocket (24) respectively, and two sprockets (24) of front and back and two sprockets (24) of rear side are connected through chain (25) transmission respectively, and equidistant spliced pole (27) that are connected with between two chains (25), and spliced pole (27) pass the area body middle part of conveyer belt (26).
2. The conveying and folding mechanism of non-woven fabric according to claim 1, characterized in that: the folding unit (3) comprises a square frame (31), a magnet (32), a turnover plate (33), a connecting rod (34), a connecting ring (35), a round seat (36) and an electromagnet (37), a connecting ring (35) is sleeved on the side surface of the connecting column (27), the side surface of the connecting ring (35) is connected with a connecting rod (34), the connecting rod (34) penetrates out of the outer side of the conveying belt (26) and is connected with a square frame (31), one side of the surface of the square frame (31) is provided with a mounting groove, a turnover plate (33) is arranged in the mounting groove through a turnover resilience unit (4), a round seat (36) is arranged in the middle of one side of the turnover plate (33) close to the conveying belt (26), a magnet (32) is embedded on the round seat (36), an electromagnet (37) which is vertically corresponding to the magnet (32) is arranged in the middle of the conveying belt (26), the electromagnet (37) has the same magnetic pole as one end close to the magnet (32).
3. The conveying and folding mechanism of non-woven fabric according to claim 2, characterized in that: turn over a resilience unit (4) and include side lever (41), a book axle (42), torsional spring (43), axle bed (44) and side channel (45), side channel (45) have been seted up respectively to the lateral wall both ends that the mounting groove is close to square frame (31) middle part, turn over one side both ends that folded plate (33) are close to side channel (45) and be fixed with side lever (41) respectively, the side of two side lever (41) is fixed with respectively turns over a book axle (42), side channel (45) internal fixation has axle bed (44), the tip that turns over a book axle (42) extends to in side channel (45) and is connected with axle bed (44) rotation, turn over one side that book axle (42) is close to side lever (41) and be connected with the spring fixed block, and turn over the middle part of a book axle (42) and cup jointed torsional spring (43), the both ends of torsional spring (43) are connected with spring fixed block and axle bed.
4. The conveying and folding mechanism of non-woven fabric according to claim 2, characterized in that: the vertical movable unit (9) comprises a bottom mounting plate (91), a third bearing (92), a vertical lead screw (93), a vertical guide rod (94), a vertical movable block (95) and a rotating wheel (96), the bottom mounting plate (91) is fixed to the middle of the rear side of the bottom plate (1), the vertical guide rod (94) is fixed to the bottom mounting plate (91), the bottom mounting plate (91) is further rotatably connected with the vertical lead screw (93) through the third bearing (92), the vertical lead screw (93) is in threaded connection with a screw hole in the vertical movable block (95), a slide hole in the vertical movable block (95) is in sliding connection with the vertical guide rod (94), and the rotating wheel (96) is connected to the top end of the vertical lead screw (93).
5. The conveying and folding mechanism of non-woven fabric according to claim 4, characterized in that: the transverse movable unit (8) comprises a transverse lead screw (81), a transverse guide rod (82), a supporting plate (83), a transverse movable block (84), a limiting block (85), a transverse long block (86), a rocker (87) and a crank (88), wherein the side surface of the vertical movable block (95) is fixedly connected with the transverse long block (86), the side surface of the transverse long block (86) is fixedly connected with one end of the transverse guide rod (82), the side surface of the transverse long block (86) is also rotatably connected with one end of the transverse lead screw (81), the end of the transverse lead screw (81) penetrates through the transverse long block (86) and is connected with one end of the rocker (87), the side surface of the other end of the rocker (87) is rotatably connected with the crank (88), the other ends of the transverse guide rod (82) and the transverse lead screw (81) extend to the middle part of the conveying belt (26), and a screw hole in the side surface of the transverse movable block (84) is in threaded connection, the sliding hole in the side face of the transverse movable block (84) is connected with the transverse guide rod (82) in a sliding mode, a supporting plate (83) is fixed on the transverse movable block (84), and the electromagnet (37) is fixedly installed on the supporting plate (83).
6. The conveying and folding mechanism of non-woven fabric according to claim 5, characterized in that: the non-woven fabric adsorption fixing unit (6) comprises a ventilation net (61), a through groove (62), a negative pressure telescopic cover (63), a connecting pipe (64), a pipeline fixing clamp (65), a negative pressure pump (66) and an exhaust pipe (67), wherein the other side of the surface of the square frame (31) is provided with a fixing groove, the ventilation net (61) is arranged in the fixing groove, the conveying belt (26) is equidistantly provided with the through groove (62) corresponding to the ventilation net (61), the supporting plate (83) is provided with the negative pressure telescopic cover (63) vertically corresponding to the through groove (62), one side of the negative pressure telescopic cover (63) is connected with one end of the connecting pipe (64), the connecting pipe (64) is fixed on the supporting plate (83) through the pipeline fixing clamp (65), the other end of the connecting pipe (64) is connected with an inlet of the negative pressure pump (66), and the outlet of the negative pressure pump (66), the negative pressure pump (66) is fixed on the bottom plate (1).
7. The conveying and folding mechanism of non-woven fabric according to claim 6, characterized in that: the negative pressure telescopic cover (63) comprises an inner cylinder (631), an outer cylinder (632), a screw hole block (633), a screw rod (634), a screw rod installation seat (635), a vertical bevel gear (636), a transverse bevel gear (637), a telescopic control shaft (638) and a torsion block (639), wherein the outer cylinder (632) is fixed on the bottom plate (1), the inner side of the top of the outer cylinder (632) is vertically and slidably connected with the inner cylinder (631), the inner side of the bottom of the inner cylinder (631) is fixed with the screw hole block (633), the inner side of the bottom of the outer cylinder (632) is fixed with the screw rod installation seat (635), the screw rod installation seat (635) is rotatably connected with the screw rod (634), the top of the screw rod (634) is in threaded connection with the screw hole block (633), the bottom end of the screw rod (634) is fixed with the vertical bevel gear (636), and the side face of the bottom of, one end of the telescopic control shaft (638) located in the outer cylinder (632) is connected with a transverse bevel gear (637) in meshed connection with the vertical bevel gear (636), and one end of the telescopic control shaft (638) located outside the outer cylinder (632) is connected with a torsion block (639).
8. The conveying and folding mechanism of non-woven fabric according to claim 7, characterized in that: still include heating and ironing unit (7), heating and ironing unit (7) include thermal-insulated mount pad (71), stock (72), fixed end block (73), warms up lamp support (74), warms up lamp (75) and reflector panel (76), the top inboard of inner tube (631) is fixed with horizontal stock (72) through fixed end block (73), be fixed with thermal-insulated mount pad (71) on stock (72), install warms up lamp (75) through warms up lamp support (74) on thermal-insulated mount pad (71), and the reflector panel (76) of slope are installed respectively to the surperficial both sides of thermal-insulated mount pad (71).
9. The conveying and folding mechanism of non-woven fabric according to claim 1, characterized in that: the automatic transmission device is characterized by further comprising a conveying power unit (5), the conveying power unit (5) comprises a first bevel gear (51), a second bevel gear (52), a first speed change gear (53), a first convex plate (54), a speed change shaft (55), a second bearing (56), a power motor (57) and a second speed change gear (58), the end of one conveying shaft (23) is connected with the first bevel gear (51), the side edge of the base plate (1) corresponds to the first bevel gear (51) and is fixedly provided with the first convex plate (54), the first convex plate (54) is rotatably connected with the vertical speed change shaft (55) through the second bearing (56), the top of the speed change shaft (55) is provided with the second bevel gear (52) in meshed connection with the first bevel gear (51), the middle of the speed change shaft (55) is fixedly provided with the first speed change gear (53), the first convex plate (54) is further fixedly provided with the power motor (57), and the output shaft of the power motor (57) is connected with the second speed change gear (53) 58).
10. The conveying and folding method of a conveying and folding mechanism of a nonwoven fabric according to any one of claims 1 to 9, characterized in that: comprises the following steps:
the method comprises the following steps: the conveying power unit (5) is used for providing power for the work of the conveying unit (2), and the conveying unit (2) can continuously convey the tiled cut non-woven fabric;
step two: placing the cut non-woven fabric on the folding unit (3), and moving forward along with the work of the conveying unit (2), starting the electromagnet (37) to work when the square frame (31) of the folding unit (3) moves to the corresponding electromagnet (37), wherein the electromagnet (37) pushes the turnover plate (33) to turn over to fold the non-woven fabric under the action of the repulsion of the magnetic poles at one end close to the magnet (32);
step three: the turnover plate (33) can be reset by the turnover resilience unit (4) due to the torsion of the torsion spring (43);
step four: the non-woven fabric adsorption and fixation unit (6) is used for carrying out adsorption and fixation treatment on one side of the non-woven fabric when the other side of the non-woven fabric is folded;
step five: the heating ironing unit (7) can iron the folded non-woven fabric, so that insufficient folding is avoided.
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| CN202110061229.6A CN112794154B (en) | 2021-01-18 | 2021-01-18 | Non-woven fabric conveying and folding mechanism and conveying and folding method |
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| CN202110061229.6A CN112794154B (en) | 2021-01-18 | 2021-01-18 | Non-woven fabric conveying and folding mechanism and conveying and folding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115233399A (en) * | 2022-09-23 | 2022-10-25 | 广东开放大学（广东理工职业学院） | Adult diaper production equipment based on long-term care of old man intelligent system |
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| CN112794154B (en) | 2022-11-11 |
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