CN112538701B - Winding and cutting device of full-automatic dust-pushing film sewing machine - Google Patents
Winding and cutting device of full-automatic dust-pushing film sewing machine Download PDFInfo
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- CN112538701B CN112538701B CN202011209490.8A CN202011209490A CN112538701B CN 112538701 B CN112538701 B CN 112538701B CN 202011209490 A CN202011209490 A CN 202011209490A CN 112538701 B CN112538701 B CN 112538701B
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B43/00—Spool-pin assemblies incorporated in sewing machines
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B51/00—Applications of needle-thread guards; Thread-break detectors
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
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- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a winding and cutting device of a full-automatic dust-pushing film sewing machine, which comprises a winding and cutting station, wherein the winding and cutting station comprises a yarn winding unit for winding and folding yarns and a sewing unit for sewing the yarns on cloth, and a yarn guiding mechanism for guiding the yarns to the sewing unit is also arranged on the winding and cutting station. The invention aims to provide a full-automatic dust-pushing film sewing device which is high in efficiency, low in labor cost and resource-saving.
Description
Technical Field
The invention relates to the technical field of dust-pushing processing equipment, in particular to a winding and cutting device of a full-automatic dust-pushing film sewing machine.
Background
The dust pusher is a cleaning tool evolved from a mop, is called a dry mop and is a cleaning tool used for removing dust on the ground;
at present, the negative film which is pushed by dust is manufactured by winding yarns manually, then sewing the wound yarns with cloth strips which are cut into a certain size by using a sewing machine manually, the sewing frequency is 3-4 times, after the yarns are sewn, the original yarns which are used for sewing on the yarns need to be removed, a plurality of processes need not to be carried out during the process, a plurality of workers are needed for employment, the efficiency is low, the labor cost is high, and the waste caused by secondary removal of the yarns can be brought.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the full-automatic dust-pushing film sewing machine which is high in efficiency, low in labor cost and resource-saving.
In order to achieve the purpose, the invention provides the following technical scheme: the winding and cutting device comprises a winding and cutting station, wherein the winding and cutting station comprises a yarn winding unit for winding and folding yarns and a sewing unit for sewing the yarns on cloth, and a yarn guiding mechanism for guiding the yarns to the sewing unit is further arranged on the winding and cutting station.
The invention is further configured to: the yarn winding unit comprises a fixed rack, a winding mechanism arranged in the fixed rack and a yarn feeding mechanism arranged right below the winding mechanism;
the winding mechanism comprises a servo motor arranged in a fixed frame, a winding yarn support and a winding yarn rotating assembly used for winding yarns on the winding yarn support, a bearing seat is further arranged on the winding yarn support, a ball bearing is arranged in the bearing seat, the winding yarn rotating assembly comprises a winding yarn rod and a rotating column which is inserted into the bearing seat and matched with the ball bearing, a gear sleeve is rigidly sleeved outside the rotating column, the gear sleeve is connected with the servo motor through a motor conveyor belt, an upper fixed sleeve and a lower fixed sleeve are sleeved outside the rotating column, the gear sleeve is arranged between the upper fixed sleeve and the lower fixed sleeve, the upper fixed sleeve and the lower fixed sleeve are respectively fixed on the fixed frame, a central hole for yarns to pass through is arranged inside the rotating column, the winding yarn rod comprises a winding yarn rotating pipe and a broken line piece which is vertically connected with the winding yarn rotating pipe and is arranged on one side of the winding yarn support, a wire outlet and a wire inlet are arranged on the broken line piece, and the wire outlet is communicated with the pipe opening of the winding yarn rotating pipe, the yarn winding rotating pipe is communicated with the central hole of the rotating column, the yarn winding rod piece further comprises a balance ball rod which is fixed on the rotating column and connected with the yarn winding rotating pipe, and the balance ball rod is connected with the yarn winding rotating pipe through a screw;
the winding support comprises a winding fixing frame and two yarn collecting pieces, one ends of the two yarn collecting pieces penetrate into the winding fixing frame through the bottom of the winding fixing frame, an adjusting threaded rod penetrating through the yarn collecting pieces and controlling the adjusting distance between the two yarn collecting pieces is arranged in the winding fixing frame, and a manual adjusting wheel rotating the adjusting threaded rod is arranged in the middle of the adjusting threaded rod.
The invention is further configured to: the yarn feeding mechanism comprises a yarn feeding frame and a first rotating motor arranged on one side of the yarn feeding frame, two groups of yarn poking conveying assemblies which are parallel to each other and used for poking yarns on a yarn collecting piece are arranged in the yarn feeding frame, each yarn poking conveying assembly comprises two rotating gears and a yarn feeding conveying wheel, each yarn feeding conveying wheel is arranged between the two rotating gears, two first conveying gears which are mutually abutted are arranged on one side of the yarn feeding frame, one group of yarn poking conveying assemblies in the two groups of yarn poking conveying assemblies is connected with the first rotating motor, the two groups of yarn poking conveying assemblies are provided with second conveying gears which are on the same side with the first conveying gears, and the two first conveying gears are respectively meshed with the second conveying gears;
yarn feeding mechanism still including arranging the yarn conveying grillage of yarn feeding creel bottom in, yarn conveying grillage includes last conveying board and lower conveying board, goes up the conveying board and constitutes the pay-off passageway that is used for the yarn conveying down between the conveying board, it is equipped with the supporting wheel that is close to the pay-off passageway to go up the conveying board, be equipped with on the supporting wheel and overlap on the yarn conveying wheel and be used for the conveyer of tensioning yarn, be equipped with along the pay-off passageway on the conveying board down with conveyer complex guide piece.
The invention is further configured to: the top of the fixed rack is also provided with a threading frame, and the threading frame is provided with a threading hole corresponding to the central hole.
The invention is further configured to: the sewing machine set comprises a sewing machine body, wherein a yarn guiding mechanism for guiding yarn sewing is arranged on the sewing machine body, the yarn guiding mechanism comprises a presser foot piece fixed on the sewing machine body and a guiding presser piece connected with an upper conveying plate, and the guiding presser piece and the presser foot piece are connected through a conveying connecting belt.
The invention is further configured to: the presser foot piece comprises a presser foot frame fixed on the sewing machine body, a presser foot plate is arranged at the bottom of the presser foot frame, a rotary roller is arranged on the presser foot plate, a conveying belt is sleeved on the rotary roller, and the conveying belt is also sleeved on a supporting wheel on the upper conveying plate.
The invention is further configured to: the guide pressing piece comprises fixed panels fixed on two sides of the upper conveying plate and a fixed block arranged between the two fixed panels, a positioning block used for abutting against the foot pressing plate is arranged on the fixed block, and a pressing wheel abutting against the supporting wheel is arranged on the fixed block.
The invention is further configured to: the lower conveying plate is provided with a cutting mechanism, the cutting mechanism comprises a guide rod penetrating through the lower conveying plate and a tool rest seat sliding on the guide rod, the tool rest seat is provided with a third rotating motor, a blade used for cutting yarns is arranged on the rotating motor, and the blade is arranged under the position between the two groups of yarn shifting conveying assemblies.
The invention is further configured to: the knife rest seat is provided with a knife rest which is sleeved outside the blade.
The invention is further configured to: the yarn feeding conveying wheel comprises a wheel body, and a hook part used for hooking and pulling yarns is arranged on the wheel body.
Through adopting above-mentioned technical scheme, utilize the cloth frame to put one side of organism, then put the cloth frame with the cloth book on, then place the cloth of cloth book one end and walk the cloth mechanism and will convey the cloth on the organism, then sew up the yarn on the cloth through cutting out the station earlier, sew up the yarn on the cloth through a plurality of stations of cutting out around cutting out, utilize a plurality of stations of cutting out to carry out the adjustment of position, each tailor yarn staggers with the position of a back yarn tailor, then close many yarn straight joints on the piece with dirt pushing away, directly cut according to required length through cutter mechanism after the completion, from the raw materials to the shaping is direct just accomplished, manual sewing and the tear open line have been saved, whole efficiency and the whole rising of labour cost.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a winding and cutting station according to an embodiment of the invention.
FIG. 3 is an exploded view of the yarn winding mechanism and the yarn feeding mechanism of the embodiment of the invention with the feeding channel opened.
FIG. 4 is a schematic cross-sectional view of a yarn winding mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of the body according to the embodiment of the present invention.
Fig. 6 is a schematic view of a cutter structure according to an embodiment of the present invention.
FIG. 7 is a schematic view of a yarn feeding mechanism according to an embodiment of the present invention.
Fig. 8 is a partially enlarged view of B in fig. 2 according to an embodiment of the present invention.
FIG. 9 is a schematic view of a guide follower according to an embodiment of the present invention.
Fig. 10 is a schematic view of the installation of the cutting mechanism according to the embodiment of the present invention.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 10.
The utility model provides a full-automatic dirt pushes away film sewing machine, includes organism 101 that is used for conveying the cloth and the cloth frame 1a that is used for the cloth to place, and organism 101 one side is arranged in to cloth frame 1a, and organism 101 opposite side is equipped with the cutter mechanism 6a that is used for deciding the cloth, is equipped with 2 at least on the organism 101 and sews up the yarn on the cloth around cutting station 3a1, slide on organism 101 is arranged in around cutting station 3a 1.
By adopting the technical scheme, the coiled cloth is directly placed on the cloth frame 1a, the cloth frame 1a is placed on one side of the machine body 101, the cloth frame 1a has a certain distance from the machine body 101, then the cloth at one end of the cloth roll is pulled to the machine body 101 by pulling for the first time manually, each winding cutting station 3a1 is arranged in a staggered way by sliding the winding cutting station 3a1 in advance, so that the cloth can not be arranged on the same straight line any more, the cloth needs to be arranged at a yarn sewing position, conveyed through the machine body 101, around the cutting station 3a1, delivers the yarn onto the fabric, and performs the cutting, the dust-pushing film is directly manufactured by matching a whole set of a plurality of winding cutting stations 3a1 without manually placing yarns and manually cutting the slit, is simple and convenient, moreover, the continuous work is realized, the labor cost is reduced, the working effect is high, and the machine replaces the labor.
The invention is further configured to: the winding and cutting station 3a1 comprises a winding unit 3a for winding and folding the yarn and a sewing unit 5a for sewing the yarn on the cloth, and a yarn guiding mechanism 4a for guiding the yarn to the sewing unit 5a is further arranged on the winding and cutting station 3a 1.
By adopting the technical scheme, the strip yarns are revolved and folded through the yarn winding unit 3a, then the folded yarns are softly turned to form a circle of folded yarns, then the folded yarns are sewn on the cloth through the sewing unit 5a, and the folded yarns are like being manually folded, and the yarns can be conveyed to the sewing unit 5a to be sewn through the yarn guiding mechanism 4a in an original shape without manually sewing the yarns, then the yarns are sewn on the cloth, then the original sewing lines sewn on the yarns are removed, only further sewing is needed, the material use of the sewing lines is reduced, the production cost is reduced, and the waste of resources is reduced.
The invention is further configured to: the yarn winding unit 3a comprises a fixed rack 301, a winding mechanism arranged in the fixed rack 301 and a yarn feeding mechanism arranged right below the winding mechanism;
the winding mechanism comprises a servo motor 302 arranged in a fixed frame 301, a winding yarn support 3b and a winding yarn rotating assembly used for winding yarn on the winding yarn support 3b, a bearing seat 307 is further arranged on the winding yarn support 3b, a ball bearing 3071 is arranged in the bearing seat 307, the winding yarn rotating assembly comprises a winding yarn rod and a rotating column 304 inserted into the bearing seat 307 and matched with the ball bearing 3071, a gear sleeve 303 is rigidly sleeved outside the rotating column 304, the gear sleeve 303 is connected with the servo motor 302 through a motor conveyor belt 3021, an upper fixed sleeve 3031 and a lower fixed sleeve 3032 are sleeved outside the rotating column 304, the gear sleeve 303 is arranged between the upper fixed sleeve 3031 and the lower fixed sleeve 3032, the upper fixed sleeve 3031 and the lower fixed sleeve 3032 are respectively fixed on the fixed frame 301, a central hole 3041 for the yarn to pass through is arranged inside the rotating column 304, the winding yarn rod comprises a winding yarn rotating tube 305 and a broken line sheet 306 vertically connected with the winding yarn rotating tube 305 and arranged on one side of the winding yarn support 3b, the broken line piece 306 is provided with an outlet 3061 and an inlet 3062, the outlet 3061 is communicated with the opening of the yarn winding rotating tube 305, the yarn winding rotating tube 305 is communicated with a central hole 3041 of the rotating column 304, the yarn winding rod piece further comprises a balance ball rod 308 which is fixed on the rotating column 304 and connected with the yarn winding rotating tube 305, and the balance ball rod 308 is connected with the yarn winding rotating tube 305 through screws;
the winding support 3b comprises a winding fixing frame 310 and two yarn collecting pieces 312, one ends of the two yarn collecting pieces 312 penetrate into the winding fixing frame 310 from the bottom of the winding fixing frame 310, an adjusting threaded rod 311 which penetrates through the yarn collecting pieces 312 and controls the two yarn collecting pieces 312 to adjust the distance is arranged in the winding fixing frame 310, and a manual adjusting wheel 313 which rotates the adjusting threaded rod 311 is arranged in the middle of the adjusting threaded rod 311.
By adopting the technical scheme, the fixed frame 301 is utilized to wrap the outside, the yarn is directly placed on the machine body 101, then the yarn penetrates through the central hole 3041 on the rotating column 304, then the yarn goes out of the yarn winding rotating pipe 305, the yarn goes out of the outlet 3061 of the broken line sheet 306 and then enters from the yarn inlet hole, the yarn is wound by half and a circle on the two yarn collecting sheets 312, the head of the yarn is fixed, the servo motor 302 drives the motor conveyor belt 3021 through the rotation of the servo motor 302, the motor conveyor belt 3021 drives the gear sleeve 303 to rotate, the gear sleeve 303 is rigidly sleeved outside the rotating column 304, the rotating column 304 and the gear sleeve 303 are in interference fit, the connection effect is realized, the rotating column 304 rotates, the upper fixed sleeve 3031 and the lower fixed sleeve 3032 are respectively fixed on the fixed frame 301, the rotating column 304 is ensured to be stably fixed on the fixed frame 301, then the yarn winding rod piece is driven to rotate through the rotating column 304, so that the yarn can be wound on the yarn collecting sheets 312 through rotation, round is convoluteed, and balanced club 308's setting, avoid rotatory unilateral rotatory shake of appearance, its stability of assurance that can be better, simultaneously because yarn collection piece 312 is flat, so when the yarn is wound, be conflict pattern, can rotate through artifical manual regulation wheel 313, make adjusting threaded rod 311 rotatory, then adjust the distance between two yarn collection pieces 312, the limitation of processing has been reduced, adapt to not unidimensional demand, the artifical yarn of folding by hand has also been avoided.
The invention is further configured to: the yarn feeding mechanism comprises a yarn feeding frame 412 and a first rotating motor 402 arranged on one side of the yarn feeding frame 412, two groups of yarn poking conveying assemblies which are parallel to each other and used for poking yarns on the yarn collecting piece 312 are arranged in the yarn feeding frame 412, each yarn poking conveying assembly comprises two rotating gears 403 and a yarn feeding conveying wheel 404, each yarn feeding conveying wheel 404 is arranged between the two rotating gears 403, two first conveying gears 405 which are mutually abutted are arranged on one side of the yarn feeding frame 412, one group of yarn poking conveying assemblies of the two groups of yarn poking conveying assemblies is connected with the first rotating motor 402, each group of yarn poking conveying assemblies is provided with a second conveying gear 406 on the same side with the first conveying gear 405, and the two first conveying gears 405 are respectively meshed with the second conveying gears 406;
yarn feeding mechanism is still including arranging the yarn conveying grillage of yarn conveying 412 bottom in, and yarn conveying grillage includes conveying board 407 and lower conveying board 408, goes up conveying board 407 and constitutes the pay-off passageway 4012 that is used for the yarn conveying down between the conveying board 408, it is equipped with the supporting wheel 410 that is close to pay-off passageway 4012 to go up conveying board 407, be equipped with the cover on conveying yarn conveying wheel 404 and be used for the conveyer 409 of tensioning yarn on the supporting wheel 410, conveying board 408 is gone up along pay-off passageway 4012 down and is equipped with and conveys conveyer 409 complex guide piece 411.
By adopting the technical scheme, a small part of the bottom of the two yarn collecting sheets 312 is inserted between the two groups of yarn poking conveying assemblies, so that the yarn poking conveying assemblies can poke the yarn when the yarn poking conveying assemblies work, the first rotating motor 402 rotates to drive one group of yarn poking conveying assemblies to rotate, the direction change is carried out by matching with the two first conveying gears 405, the yarn poking conveying assemblies comprise two rotating gears 403 and yarn conveying wheels 404, the yarn conveying wheels 404 are arranged between the two rotating gears 403, when the first rotating motor 402 rotates, the two yarn conveying wheels 404 wind the yarn on the yarn collecting sheets 312, the yarn under the yarn is meshed by the rotating gears 403 of the two groups of yarn poking conveying assemblies according to the number of turns, the loosening condition is avoided, the yarn enters the feeding channel 4012, the yarn is extruded and tensioned along the edge of the upper conveying plate 407 by the conveying belt, the yarn can not be loose, the yarn can keep the conflict pattern when being kept, manual pre-sewing is avoided, the tension force can be directly kept through the conveying mode, then extrusion conveying is achieved, the conflict pattern is kept, suture line resources are saved, manual work is reduced, and yarn folding of a machine is completed.
The invention is further configured to: the machine body 101 is close to the tensioning roller 102 that is used for the tensioning cloth on the cloth frame 1a end, be equipped with in the machine body 101 with the walking cloth mechanism of machine body 101 terminal surface parallel and level, the walking cloth mechanism is including setting up at the first running wheel group 11a that is close to the cutting machine position, setting up at the second running wheel group that is close to tensioning roller 102 position, be used for controlling first running wheel group 11a pivoted second rotating electrical machines 101a and biography cloth tape 103, passes cloth tape 103 and is used for connecting first running wheel group 11a and second running wheel group 11b, passes to be equipped with on the tape surface of cloth tape 103 and is used for hooking the location nail 1031 of cloth, still is equipped with on the machine body 101 and arranges the compress roller 104 that is used for the compress on the second running wheel group 11b in, still be equipped with the arc piece 105 that is used for cloth and location nail 1031 separation on the machine body 101.
Through adopting above-mentioned technical scheme, tensioning roller 102 is walked around to the one end of the cloth book on cloth frame 1a, then place cloth pressing roller 104 in, make cloth pressing roller 104 push down the cloth, then the cloth is nailed in location nail 1031, then it is rotatory then to realize passing the cloth tape 103 through second rotating electrical machines 101a and take the cloth to move ahead, arc piece 105 is in the inboard of first walking cloth wheelset 11a, then when the cloth conveys arc piece 105 position, the cloth promotes along arc piece 105 slowly, slowly with location nail 1031 separation, realize stable conveying, when guaranteeing cloth processing, the skew can not appear, guarantee to process stably.
The invention is further configured to: the first cloth moving wheel group 11a and the second cloth moving wheel group are both composed of a connecting rod 106 and two cloth driving wheels 107, and the connecting rod 106 is arranged between the two cloth driving wheels 107.
By adopting the technical scheme, the simple connecting rod 106 and the cloth driving wheel 107 form an I shape, so that the middle of the connecting rod is hollow, and the sewing machine can be conveniently tailor-sewn.
The invention is further configured to: the machine body 101 is provided with a yarn poking piece arranged on the cloth feeding mechanism, the yarn poking piece comprises two fixing frames 111, a yarn poking piece 112 arranged along the cloth feeding direction of the cloth feeding mechanism is arranged between the two fixing frames 111, and two ends of the yarn poking piece 112 are arranged on the fixing frames 111 to slide.
Through adopting above-mentioned technical scheme, only be close to cloth work or material rest 1 a's first station through dialling the yarn piece and do not, other each station correspondence is provided with dials the yarn piece, sews up the back on the cloth when the yarn, can hinder the yarn through dialling the yarn piece, then makes the yarn paste on dialling yarn piece 112, can not influence adjacent around cutting out station 3a1 and sew up the yarn, guarantees the accuracy and the stability of processing.
The invention is further configured to: the top of the fixed frame 301 is further provided with a threading frame 3011, and the threading frame 3011 is provided with threading holes 3012 corresponding to the central hole 3041.
Through adopting above-mentioned technical scheme, through the setting of threading frame 3011, one can play the orderly guide with the yarn, and difficult production is tied a knot, but is convenient for smooth out yarn and clean yarn, sets up through passing through wires hole 3012, and when carrying the yarn, the yarn can carry out the inner wall friction with through wires hole 3012, and then reaches cleanly with the friction.
The invention is further configured to: the sewing machine set 5a comprises a sewing machine body 501, a yarn guiding mechanism 4a for guiding yarn sewing is arranged on the sewing machine body 501, the yarn guiding mechanism 4a comprises a presser foot piece fixed on the sewing machine body 501 and a guiding presser piece connected with an upper conveying plate 407, and the guiding presser piece and the presser foot piece are connected through a conveying connecting belt 505;
the presser foot piece comprises a presser foot frame 502 fixed on the sewing machine body 501, a presser foot plate 503 is arranged at the bottom of the presser foot frame, a rotating roller 504 is arranged on the presser foot plate 503, a conveying belt 505 is sleeved on the rotating roller 504, and the conveying belt 505 is also sleeved on a supporting wheel 410 on the upper conveying plate 407.
The guiding and pressing member includes fixing panels 508 fixed to both sides of the upper conveying plate 407 and a fixing block 509 disposed between the two fixing panels 508, a positioning block 507 for abutting against the pressing plate 503 is disposed on the fixing block 509, and a pressing and covering wheel 506 abutting against the support wheel 410 is disposed on the positioning block 507.
By adopting the technical scheme, when the yarns are conveyed in the feeding channel 4012, the yarns need to be discharged out of the channel when arriving at the bottommost part of the conveying belt 409, the conveying belt 409 is replaced by the conveying connecting belt 505, so that the yarns can be continuously conveyed as original shapes until being placed on the presser foot plate 503, then the sewing machine completely sews on the cloth when the presser foot plate 503 is pressed, the sewing of dust-pushing negative plates is realized, and the presser foot plate 503 can be prevented from shaking too much by simply pressing the positioning block 507 when the yarns enter.
The invention is further configured to: the lower conveying plate 408 is provided with a cutting mechanism, the cutting mechanism comprises a sliding guide rod 705 penetrating through the lower conveying plate 408 and a tool rest base 704 arranged on the sliding guide rod 705 to slide, the tool rest base 704 is provided with a third rotating motor 701, a blade 702 used for cutting yarns is arranged on the third rotating motor, and the blade 702 is arranged right below the position between the two groups of yarn poking conveying assemblies.
Through adopting above-mentioned technical scheme, because cutting mechanism's setting, can adapt to the dust of different styles and push away the film, some dust push away the film and need will wind the both sides end arc part of the yarn on yarn collection piece 312 and break, also be equivalent to the conflict of a strip of short and small yarn, control blade 702 position through adjustable tool post seat 704 and then utilize third rotating electrical machines 701 to cut, when not required, adjust blade 702, do not start third rotating electrical machines 701, do not cut, this cutting mechanism's position is two sets of yarn transmission assembly that dial position, be exactly for yarn collection piece 312 under the position.
The invention is further configured to: the tool rest base 704 is provided with a tool protection rest 704 sleeved outside the blade 702.
By adopting the technical scheme, the protection to the blade 702 can be realized, and the processing safety factor is increased.
The invention is further configured to: the yarn feeding transmission wheel 404 includes a wheel body 4041, and a hook portion 4042 for hooking and pulling the yarn is disposed on the wheel body 4041.
The invention is further configured to: the hook portion 4042 is used for hooking and pulling yarns, and the yarn hooking device is convenient and quick.
The invention is further configured to: the machine body 101 is provided with a guide rod 108, the bottoms of the sewing machine unit 5a and the yarn winding unit 3a are respectively provided with a guide seat 109a which is sleeved on the guide rod 108 to slide, and the machine body 101 is also provided with a spiral adjusting rod 109 which is used for controlling the adjusting positions of the sewing machine unit 5a and the yarn winding unit 3 a.
The invention is further configured to: through the setting of guide bar 108, be convenient for sewing unit 5a and around yarn unit 3a can adjust the position on organism 101, adjust through rotatory screw adjustment pole 109, the installation of the rotation of screw adjustment pole 109 one end is on organism 101, screw adjustment pole 109 is lived in guide holder 109a parcel, when screw adjustment pole 109 is rotatory, can take guide holder 109a to remove, guide holder 109a removes, sewing unit 5a and around yarn unit 3a also can remove simultaneously and adjust the position, with screw adjustment pole 109 end connection can be swivel bearing 1091.
The invention is further configured to: the cutter mechanism 6a comprises a cutter frame body 601 fixed on the machine body 101, an upper pressing frame 603 is arranged outside the cutter frame body 601, a lower cutter frame 602 pressed with the upper pressing frame 603 is arranged in the cutter frame body 601, a movable cylinder 608 is arranged at the bottom of the lower cutter frame 602, one end of the movable cylinder 608 sequentially penetrates through the lower cutter frame 602 and the cutter frame body 601 to be connected with the upper pressing frame 603, a penetrating sliding guide pillar 604 is arranged on the cutter frame body 601, the upper pressing frame 603 and the lower cutter frame 602 are both arranged on the sliding guide pillar 604 to slide, fixing sleeves 605 for respectively fixing the upper pressing frame 603 and the lower cutter frame 602 are arranged on the sliding guide pillar 604, the lower cutter frame 602 comprises a cutter seat 6022 and a cutter 6021 arranged on the cutter seat 6022, and the cutter 6021 penetrates through the cutter frame body 601 to be in cutting engagement with the upper pressing frame 603; the cutter mechanism 6a further comprises a rotary pipe 607 disposed for transferring the cloth.
The invention is further configured to: all processed dust pushing films enter the cutter mechanism 6a and are controlled by the movable air cylinder 608, because the cutter frame body 601 is fixed on the machine body 101, when the movable air cylinder 608 pushes and pulls, the upper pressing frame 603 and the lower cutter frame 602 move simultaneously, the cutting tool 6021 is utilized to cut off the long-strip dust pushing film and divide the dust pushing film into a plurality of long strips, in the actual processing, the cutting end face of the dust pushing film can be inclined, the blanking is convenient, when the movable air cylinder 608 is recovered, the upper pressing frame 603 can slide along the sliding guide pillar 604, and when the cutter frame body 601 is collided, the lower cutter frame 602 can also move along the sliding guide pillar 604 to cut the dust pushing film, and the dust pushing film is fixed on the sliding guide pillar 604 through the fixing sleeve 605 for limiting.
The working principle is as follows: the cloth roll is placed on a cloth frame 1a, the cloth roll can be placed on the cloth frame 1a in a rotating manner, one end of the cloth roll is placed on a machine body 101, then the cloth roll is conveyed through a cloth conveying mechanism on the machine body 101, so that the cloth passes through the bottom of a cutting station 3a1, at least more than two cutting stations 3a1 are arranged, according to the actual requirement, 4 pieces of cloth are optimized, a dust pushing film is well processed, the yarn enters from a threading hole 3012 of a threading frame 3011 at the top of a fixed frame 301, the yarn passes through a central hole 3041 of a rotating column 304, penetrates out from a yarn winding rotating pipe 305, comes out from a wire outlet 1 of a fold line sheet 306, then enters from a wire inlet 3062, the servo motor 302 rotates, carries a gear sleeve 303 through a motor conveying belt 3021 and carries the rotating column 304 to rotate, and carries the yarn rotating pipe 305 and the fold line sheet 306 to rotate, and simultaneously carries the yarn to rotate, because the position of the fold line piece 306 is at one side of the yarn winding bracket 3b, when the servo motor 302 rotates, the yarn collecting piece 312 can be wound by yarn to achieve the yarn collecting effect, the yarn does not need to be folded manually, only the servo motor 302 needs to rotate, the yarn is wound on the yarn collecting piece 312, and because the yarn collecting piece 312 is flat, the yarn is collected and is collided after the yarn is collected, then the yarn is rotated by the first rotating motor 402, one group of yarn poking conveying assemblies is used for conveying, the yarn is respectively carried by the two first conveying gears 405 in a meshing way, the other group of yarn poking conveying assemblies are respectively carried, one group of two groups of yarn poking conveying assemblies is positively rotated, the other group is reversely rotated, the yarn conveying gears 404 in the yarn poking conveying assemblies directly take the yarn on the yarn collecting piece 312 down through hooks on the yarn conveying gears 404, and the two yarn conveying gears 404 simultaneously take down, the yarn which is formed into a winding and is coming down is pressed together in a butting way, meanwhile, the rotary gears 403 arranged at the two sides of the yarn feeding transmission wheel 404 are matched to utilize teeth to ensure that the yarn is not scattered, the yarn is pressed up and down through the feeding channel 4012 in a matching way by matching with the guide piece 411, the transmission connecting belt is used for simultaneously pressing the yarn and transmitting the yarn, the yarn transmission is ensured to maintain the shape during pressing and is transmitted to the yarn guiding mechanism 4a, the guide pressing piece and the presser foot piece arranged on the yarn guiding mechanism 4a are matched to transmit the yarn through the transmission connecting belt, the transmission connecting belt is connected with the supporting wheel 410, therefore, when the yarn is transmitted to the guide pressing piece, the yarn is simultaneously pressed and transmitted by the transmission belt and the transmission connecting belt, the positioning block 507 is used for protection, the presser foot plate 503 can be prevented from shaking, and then the yarn is also transmitted to the bottom of the sewing machine through the transmission connecting belt 505, the transmission is carried out by the transmission belt 505 while the pressing plate 503 and the transmission belt 505 are pressed, the direct sewing is carried out by a sewing machine, the pre-sewing is omitted, then the waste of silk threads is avoided during the sewing, the direct sewing is good, then the yarns pass through the winding and cutting station 3a1, after the sewing of one yarn on the cloth is carried out, the complete dust pushes the bottom plate to be in a strip shape until the cutting mechanism 6a is used for cutting, and the cutting is carried out according to the actual length requirement.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.
Claims (9)
1. The utility model provides a full-automatic dirt pushes away film sewing machine and winds cutting device, includes and winds cutting station, its characterized in that: the winding and cutting station comprises a yarn winding unit for winding and folding the yarn and a sewing unit for sewing the yarn on the cloth, and the winding and cutting station is also provided with a yarn guiding mechanism for guiding the yarn to the sewing unit; the yarn winding unit comprises a fixed rack, a winding mechanism arranged in the fixed rack and a yarn feeding mechanism arranged right below the winding mechanism; the winding mechanism comprises a servo motor arranged in a fixed frame, a winding yarn support and a winding yarn rotating assembly used for winding yarns on the winding yarn support, a bearing seat is further arranged on the winding yarn support, a ball bearing is arranged in the bearing seat, the winding yarn rotating assembly comprises a winding yarn rod and a rotating column which is inserted into the bearing seat and matched with the ball bearing, a gear sleeve is rigidly sleeved outside the rotating column, the gear sleeve is connected with the servo motor through a motor conveyor belt, an upper fixed sleeve and a lower fixed sleeve are sleeved outside the rotating column, the gear sleeve is arranged between the upper fixed sleeve and the lower fixed sleeve, the upper fixed sleeve and the lower fixed sleeve are respectively fixed on the fixed frame, a central hole for yarns to pass through is arranged inside the rotating column, the winding yarn rod comprises a winding yarn rotating pipe and a broken line piece which is vertically connected with the winding yarn rotating pipe and is arranged on one side of the winding yarn support, a wire outlet and a wire inlet are arranged on the broken line piece, and the wire outlet is communicated with the pipe opening of the winding yarn rotating pipe, the yarn winding rotating pipe is communicated with the central hole of the rotating column, the yarn winding rod piece further comprises a balance ball rod which is fixed on the rotating column and connected with the yarn winding rotating pipe, and the balance ball rod is connected with the yarn winding rotating pipe through a screw; the winding support comprises a winding fixing frame and two yarn collecting pieces, one ends of the two yarn collecting pieces penetrate into the winding fixing frame through the bottom of the winding fixing frame, an adjusting threaded rod penetrating through the yarn collecting pieces and controlling the adjusting distance between the two yarn collecting pieces is arranged in the winding fixing frame, and a manual adjusting wheel rotating the adjusting threaded rod is arranged in the middle of the adjusting threaded rod.
2. The winding device of the full-automatic dust-pushing film sewing machine according to claim 1, characterized in that: the yarn feeding mechanism comprises a yarn feeding frame and a first rotating motor arranged on one side of the yarn feeding frame, two groups of yarn poking conveying assemblies which are parallel to each other and used for poking yarns on a yarn collecting piece are arranged in the yarn feeding frame, each yarn poking conveying assembly comprises two rotating gears and a yarn feeding conveying wheel, each yarn feeding conveying wheel is arranged between the two rotating gears, two first conveying gears which are mutually abutted are arranged on one side of the yarn feeding frame, one group of yarn poking conveying assemblies in the two groups of yarn poking conveying assemblies is connected with the first rotating motor, the two groups of yarn poking conveying assemblies are provided with second conveying gears which are on the same side with the first conveying gears, and the two first conveying gears are respectively meshed with the second conveying gears; yarn feeding mechanism still including arranging the yarn conveying grillage of yarn feeding creel bottom in, yarn conveying grillage includes last conveying board and lower conveying board, goes up the conveying board and constitutes the pay-off passageway that is used for the yarn conveying down between the conveying board, it is equipped with the supporting wheel that is close to the pay-off passageway to go up the conveying board, be equipped with on the supporting wheel and overlap on the yarn conveying wheel and be used for the conveyer of tensioning yarn, be equipped with along the pay-off passageway on the conveying board down with conveyer complex guide piece.
3. The winding device of the full-automatic dust-pushing film sewing machine according to claim 1, characterized in that: the top of the fixed rack is also provided with a threading frame, and the threading frame is provided with a threading hole corresponding to the central hole.
4. The winding device of the full-automatic dust-pushing film sewing machine according to claim 1, characterized in that: the sewing machine set comprises a sewing machine body, wherein a yarn guiding mechanism for guiding yarn sewing is arranged on the sewing machine body, the yarn guiding mechanism comprises a presser foot piece fixed on the sewing machine body and a guiding presser piece connected with an upper conveying plate, and the guiding presser piece and the presser foot piece are connected through a conveying connecting belt.
5. The winding device of the full-automatic dust-pushing film sewing machine according to claim 4, wherein: the presser foot piece comprises a presser foot frame fixed on the sewing machine body, a presser foot plate is arranged at the bottom of the presser foot frame, a rotary roller is arranged on the presser foot plate, a conveying belt is sleeved on the rotary roller, and the conveying belt is also sleeved on a supporting wheel on the upper conveying plate.
6. The winding device of the full-automatic dust-pushing film sewing machine according to claim 4, wherein: the guide pressing piece comprises fixed panels fixed on two sides of the upper conveying plate and a fixed block arranged between the two fixed panels, a positioning block used for abutting against the foot pressing plate is arranged on the fixed block, and a pressing wheel abutting against the supporting wheel is arranged on the fixed block.
7. The winding device of the full-automatic dust-pushing film sewing machine according to claim 2, characterized in that: the lower conveying plate is provided with a cutting mechanism, the cutting mechanism comprises a guide rod penetrating through the lower conveying plate and a tool rest seat sliding on the guide rod, the tool rest seat is provided with a third rotating motor, a blade used for cutting yarns is arranged on the rotating motor, and the blade is arranged under the position between the two groups of yarn shifting conveying assemblies.
8. The winding device of the full-automatic dust-pushing film sewing machine according to claim 7, wherein: the knife rest seat is provided with a knife rest which is sleeved outside the blade.
9. The winding device of the full-automatic dust-pushing film sewing machine according to claim 2, characterized in that: the yarn feeding conveying wheel comprises a wheel body, and a hook part used for hooking and pulling yarns is arranged on the wheel body.
Priority Applications (1)
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CN202011209490.8A CN112538701B (en) | 2019-06-24 | 2019-06-24 | Winding and cutting device of full-automatic dust-pushing film sewing machine |
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CN201910551085.5A CN110846814B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust-pushing film sewing machine |
CN202011209490.8A CN112538701B (en) | 2019-06-24 | 2019-06-24 | Winding and cutting device of full-automatic dust-pushing film sewing machine |
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CN201910551085.5A Division CN110846814B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust-pushing film sewing machine |
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CN112538701A CN112538701A (en) | 2021-03-23 |
CN112538701B true CN112538701B (en) | 2022-03-01 |
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CN202011208737.4A Active CN112538696B (en) | 2019-06-24 | 2019-06-24 | Cloth conveying and cutting mechanism of full-automatic dust-pushing film sewing machine |
CN201910551085.5A Active CN110846814B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust-pushing film sewing machine |
CN202011209488.0A Active CN112538700B (en) | 2019-06-24 | 2019-06-24 | Winding mechanism of full-automatic dust-pushing film sewing machine |
CN202011208743.XA Active CN112538702B (en) | 2019-06-24 | 2019-06-24 | Yarn feeding mechanism of full-automatic dust-pushing film sewing machine |
CN202011209490.8A Active CN112538701B (en) | 2019-06-24 | 2019-06-24 | Winding and cutting device of full-automatic dust-pushing film sewing machine |
CN202011209489.5A Active CN112831931B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust pushes away film sewing machine yarn winding unit |
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CN202011208737.4A Active CN112538696B (en) | 2019-06-24 | 2019-06-24 | Cloth conveying and cutting mechanism of full-automatic dust-pushing film sewing machine |
CN201910551085.5A Active CN110846814B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust-pushing film sewing machine |
CN202011209488.0A Active CN112538700B (en) | 2019-06-24 | 2019-06-24 | Winding mechanism of full-automatic dust-pushing film sewing machine |
CN202011208743.XA Active CN112538702B (en) | 2019-06-24 | 2019-06-24 | Yarn feeding mechanism of full-automatic dust-pushing film sewing machine |
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CN202011209489.5A Active CN112831931B (en) | 2019-06-24 | 2019-06-24 | Full-automatic dust pushes away film sewing machine yarn winding unit |
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CN114381869B (en) * | 2022-02-11 | 2023-01-24 | 连云港鼎昌塑料包装有限公司 | Polypropylene container bag sewing machine with automatic cutting device |
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Also Published As
Publication number | Publication date |
---|---|
CN112538702B (en) | 2022-07-19 |
CN112538696A (en) | 2021-03-23 |
CN112538696B (en) | 2022-03-01 |
CN112831931A (en) | 2021-05-25 |
CN112538701A (en) | 2021-03-23 |
CN112831931B (en) | 2022-05-20 |
CN110846814B (en) | 2021-07-23 |
CN112538702A (en) | 2021-03-23 |
CN110846814A (en) | 2020-02-28 |
CN112538700A (en) | 2021-03-23 |
CN112538700B (en) | 2022-03-04 |
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