CN104389116A - Automatic edge-aligning sewing machine - Google Patents
Automatic edge-aligning sewing machine Download PDFInfo
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- CN104389116A CN104389116A CN201410634688.9A CN201410634688A CN104389116A CN 104389116 A CN104389116 A CN 104389116A CN 201410634688 A CN201410634688 A CN 201410634688A CN 104389116 A CN104389116 A CN 104389116A
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- cloth
- pieces
- driving wheel
- upper strata
- feeding
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
- D05D2207/04—Suction or blowing devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to an automatic edge-aligning sewing machine. When a lower-layer cloth piece is detected from a lower-layer light hole, a signal is fed back to control a lower-layer air blow pipe to blow air; when a cloth signal is detected by an edge-aligning sensor, a signal is fed back to a lower-layer feeding motor to stop the motor from rotating; a cloth detection automatic deviation adjusting device is used for performing Y-direction deviation adjustment on the lower cloth piece; a cloth driving wheel device above an upper-layer cloth support plate is provided with a driving wheel supporting seat; the lower part of the driving wheel supporting seat is connected with a cylinder; the driving wheel supporting seat can be driven to move up and down through the extension and retraction of a cylinder carrier rod in order that a cloth driving wheel comes into contact or is separated from the cloth; when an upper cloth piece is detected through an upper-layer light hole, a signal is fed back to control the cylinder to pull down, and the driving wheel supporting seat is driven to move downwards; meanwhile, a signal is fed back to control an upper-layer air blow pipe I and an upper-layer air blow pipe II to blow air; when the cloth signal is detected by the edge-aligning sensor, a signal is fed back to an upper-layer feeding motor to stop the motor from rotating; cloth detection automatic deviation adjusting device is used for performing Y-direction deviation adjustment on the upper cloth piece.
Description
Technical field
The present invention relates to a kind of Sewing machines, be specially the Sewing machines of self-feeding and automatic edge-adjusting, belong to industrial sewing machine automatic field.
Background technology
A Sewing machines will have a sewing-machine operator, requires that sewing-machine operator level is higher, and the labour intensity of workman is large, material pieces of cloth may be caused misalignment, cause this two panels cloth to be scrapped in the process of making.
Traditional Sewing machines is when making circular curve pieces of cloth, not only higher to the level requirement of operative employee, and the stitching that sews of pieces of cloth or not ideal enough, thus adds the production cost of this procedure, but and then product quality do not improve.
Now automatic edge-adjusting Sewing machines commercially, opposite side sensor adopts reflective, control pip difference and control opposite side precision, different opposite side sensors is changed according to tailoring cloth thickness, edge-binding machine requires harsh to cloth thin and thick, opposite side replacing sensor, installation increase work fussy degree, add the working time, reduce production efficiency, the sewing velocity of Sewing machines is generally on the low side, and sewing efficiency is low, opposite side effect is not ideal enough, opposite side precision is not high, and scope of making is narrower, can only complete one or several operation work.
The opposite side Sewing machines of prior art, although with feeding or edge aligning mechanism, Machine automated degree is not high enough, can not complete a series ofly coherent to make action.
Summary of the invention
The technical issues that need to address of the present invention are: existing automatic edge-adjusting Sewing machines, owing to adopting reflection sensor, need change different opposite side sensors according to tailoring cloth thickness, and edge-binding machine requires harsh to cloth thin and thick; Opposite side replacing sensor, installation increase work fussy degree, add the working time, reduce production efficiency; The sewing velocity of Sewing machines is generally on the low side, and sewing efficiency is low, and opposite side effect is not ideal enough, and opposite side precision is not high, and scope of making is narrower, can only complete one or several operation work; Automaticity is not high enough, can not complete a series ofly coherent to make action.
The present invention takes following technical scheme:
A kind of automatic edge-adjusting Sewing machines, if cloth throughput direction be X to, cloth tuningout direction is Y-direction, is Z-direction straight up, described automatic edge-adjusting Sewing machines comprises frame 1, and frame 1 upper end has large platen 8, and large platen 8 one end arranges sewing machine main body 4, on described large platen 8, the embedded lower floor that arranges transmits distribution device 7 automatically, and its conveyer belt plane is close or concordant with large platen, conveyer belt plane proximal end place is provided with lower floor's light eye 30 and pressing wheel device, when lower floor's light eye 30 detects lower floor's pieces of cloth, feedback signal controls lower floor's gas blow pipe 64 and blows, feeding belt 15 is close in lower pieces of cloth front end by air-flow, makes it smoothly by below the feeding driven pulley 26 of pressing wheel device and the following notch of opposite side sensor, when opposite side sensor detects cloth signal, feed back signal to lower floor's feeding motor 12 and stop operating, lower pieces of cloth are delivered in the following groove of opposite side sensor cluster with feeding belt 15, cloth detects automatically deviation-adjusting device and implements Y-direction tuningout to lower pieces of cloth, and after tuningout completes, lower pieces of cloth continue along X to being delivered to below light eye sensor 65 with feeding belt 15 by lower pieces of cloth, lower cloth is in wait state, described lower floor automatically transmits and is also obliquely installed upper strata above distribution device 7 and automatically transmits distribution device 6, its conveyer belt plane is along X to being tilted to down, conveyer belt end connects with the same upper strata cloth gripper shoe 33 be obliquely installed, cloth driving wheel device is fixedly installed above upper strata cloth gripper shoe 33, described cloth driving wheel device has driving wheel supporting seat 37, described driving wheel supporting seat 37 bottom is connected with cylinder 32, the flexible of ejecting rod of cylinder can drive driving wheel supporting seat 37 to move up and down, the cloth driving wheel on it is made to contact with cloth/be separated, the driving shaft 56 that described cloth driving wheel device transmits distribution device 6 automatically by belt mechanism and upper strata realizes linking, the feeding conveyer belt 51 proximal end place that distribution device 6 is transmitted on upper strata is automatically provided with upper strata light eye 42, when upper strata light eye 42 detects upper pieces of cloth, feedback signal control cylinder 32 is drop-down, driving wheel supporting seat 37 is driven to move downward, feedback signal controls upper strata gas blow pipe I 39 and upper strata gas blow pipe II 34 air blowing simultaneously, air-flow press against pieces of cloth makes its front end not tilt, gas blow pipe I 39 makes pieces of cloth enter below cloth driving wheel device smoothly, and front gas blow pipe 34 makes pieces of cloth enter notch place on opposite side sensor cluster smoothly, when opposite side sensor detects cloth signal, feed back signal to upper strata feeding motor 44 and stop operating, cloth detects automatically deviation-adjusting device and implements Y-direction tuningout to upper pieces of cloth, after tuningout completes, upper pieces of cloth continue along X to being delivered to below light eye generator 65 under cloth driving wheel device and upper strata transmit the drive of distribution device 6 automatically, light eye transmitter 65 feedback signal control cylinder 32 promotes movable support block 47 to peak, and expediently pieces of cloth are adjustable constantly in the process of making.
The feature of the technical program is: automatically transmit distribution device for automatic edge-adjusting Sewing machines provides upper and lower layer, lower floor's level and concordant with large platen or close to concordant, upper strata is along X to being tilted to lower setting, be provide a set of good connected structure before upper and lower layer transmits distribution device and Sewing machines automatically: automatically transmitting distribution device proximal end place in lower floor arranges pressing wheel device simultaneously, and blowning installation, lower floor's light eye sensor is utilized to detect, in time blow, make lower floor's pieces of cloth notch place by pinch roller and under entering opposite side sensor cluster smoothly.
Simultaneously, automatically transmit on upper strata between distribution device and Sewing machines and set up upper strata cloth gripper shoe 33, cloth driving wheel device is set above it, utilize cloth driving wheel device to provide X to conveyance drive force to cloth, then arrange cylinder 32 and driving wheel supporting seat 37 can move up and down, the driving shaft 56 that distribution device is transmitted on cloth driving wheel device and upper strata automatically realizes linking by transmission mechanism, thus, drive power and detecting element without the need to separately establishing, structure is simple, and reliability is high.Upper strata is automatically transmitted distribution device and is also provided with blowning installation simultaneously, guarantees that pieces of cloth enter notch place on opposite side sensor cluster smoothly.
Further, when light eye sensor 65 detects pieces of cloth, feedback signal makes sewing-machine foot depress, electrical motor of sewing machine, lower floor's feeding motor 12, upper strata feeding motor 44, upper and lower layer Y-direction tuningout motor work simultaneously, and cloth detects automatically deviation-adjusting device and regulates upper and lower pieces of cloth Y-direction position constantly.
Further, also comprise rear mop wheel apparatus 3, described rear mop wheel apparatus 3 be located at automatic sewing machine main body on large platen 8 along X to rear, have by the forward and backward two-arm of air cylinder driven, when Sewing machines is sewn to pieces of cloth below cloth-dragging wheel device 3, before and after air cylinder driven cloth-dragging wheel, two-arm presses down, cloth-dragging wheel machine operation, cloth of sewing it up is sent, for follow-up rewinding is prepared.
Further, described frame 1 is also provided with mounting base, mounting base is arranged head of sewing machine elevation and subsidence regulating device 2, lift adjustment is carried out to Sewing machines.
Beneficial effect of the present invention is:
1) to cloth thickness without strict demand, wide adaptability.
2) without the need to more emat sensor, provide production efficiency, reduce labour intensity.
3) upper and lower layer cloth transmission reliability is high, and precision is high.
4) cloth driving wheel device and cylinder 32 are equipped with, and design ingenious.
5) driving shaft 56 that distribution device is transmitted on cloth driving wheel device and upper strata automatically realizes linking, and structure is simple, and reliability is high.
6) opposite side precision is high.
7) sewing velocity is fast, and efficiency is high, and automaticity is high, and some row that complete that can link up make action.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of automatic edge-adjusting Sewing machines of the present invention.
Fig. 2 is the three-dimensional structure diagram that lower floor transmits distribution device automatically.
Fig. 3 is the close-up schematic view of automatic edge-adjusting Sewing machines of the present invention.
Fig. 4 is the three-dimensional structure diagram that distribution device is transmitted on upper strata automatically.
Fig. 5 is the three-dimensional structure diagram that another visual angle of distribution device is transmitted on upper strata automatically.
Fig. 6 is the close-up schematic view of the front view of automatic edge-adjusting Sewing machines of the present invention.
Fig. 7 is the position view that cloth X adjusts to conveying and Y-direction opposite side.
In figure, 1. frame, 2. head of sewing machine elevation and subsidence regulating device, 3. mop wheel apparatus after, 4, automatic sewing machine main body, 5. cloth detects automatically deviation-adjusting device, 6. upper strata automatic transmission distribution device, 7. lower floor's automatic transmission distribution device, 8. large platen, 9. lower layer support seat, 10. driving pulley, 11. Timing Belts, 12. lower floor's feeding motors, 13. driven pulleys, belt one axle under 14. feedings, 15. feeding belts, 16. times feeding belt gripper shoes, 17. times feeding belt supports lath, belt two axle under 18. feedings, 19. 2 axle supporting seats are right, 20. 2 axle supporting seats are left, 21. adjustment screw, 22. pads, 23. nuts, 24. 2 axle center axles, 25. drive link, 26. feeding driven pulleys, 27. front rods, 28. axles, 29. back links, 30. lower floor's light eyes, 31. air cylinder bases, 32. cylinders, 33. upper strata cloth gripper shoe 34. gas blow pipes II, 35. round belt wheels one, 36. round belts one, 37. driving wheel supporting seats, 38. round belts two, 39. gas blow pipes I, 40. driving shaft supporting seats are left, 41, optical eye bracket, reverberation eye on 42., 43. driving shaft supporting seats are right, 44. upper strata feeding motors, 45. motor fixing plates, feeding belt gripper shoe on 46., 47. cloth side guards, 48. driven shaft supporting seats are right, 49. driven shafts, 50. driven shaft supporting seats are left, feeding belt on 51., 52. pull bars, 53. pull bar fixed heads, base plate after feeding on 54., feeding noseplate on 55., 56. driving shafts, 57. connecting plate for electric motor, 58. round belt wheels two, 59. axles one, 60. connecting rods, 61. lower floor's gas blow pipes, 62. collars, 63. axles two, 64. times gas blow pipes, 65. light eye sensors.
Detailed description of the invention
Further illustrate below in conjunction with accompanying drawing principle of the present invention.
See Fig. 1, described self-feeding opposite side Sewing machines unit is made up of frame 1, mounting base, head of sewing machine elevation and subsidence regulating device 2, automatic sewing machine main body 4, large platen 8, cloth driving wheel device, cloth Y-direction automatically deviation-adjusting device, upper strata automatic transmission distribution device 6, lower floor's automatic transmission distribution device 7 etc.
Described frame 1 is built by functional requirement by many aluminium shape materials, mounting base is arranged in the middle of support by one piece of sheet metal according to functional requirement, head of sewing machine elevation and subsidence regulating device 2 is arranged on mounting base, head of sewing machine elevation and subsidence regulating device 2 being laid automatic sewing machine main body 4 coordinates large platen 8 to put down with Sewing machines working face, it is be assemblied in automatic sewing machine main body 4 cloth porch feed dog and presser feet former millimeters of positions that cloth detects automatically deviation-adjusting device 5, send cloth here from transmission distribution device to detect after automatically deviation-adjusting device 5 adjusts through cloth and send into automatic sewing machine main body feed dog and make with coordinating eedle between presser feet.
It is open the bayonet socket that can load power transmission shaft and driving belt between large platen 8 and automatic sewing machine body of work face that described lower floor transmits distribution device 7 automatically, Timing Belt is equipped with in one end of power transmission shaft, Timing Belt is connected with driving motor to fetch and drives lower floor's transport tape work, also a bayonet socket is opened at large platen 8 other end, bayonet socket is built with driven shaft, driven shaft is provided with adjustable transport tape tensioner, many transport tapes are inserted in as cloth transfer operation in large platen two ends bayonet socket power transmission shaft and the large effective real plate of platen, in the middle of large platen 8, effective real plate props up transport tape, ensure that lower floor's drive motors drives transport tape that cloth reliable delivery is detected automatically deviation-adjusting device 5 entrance to automatic distributing and enters adjustment work, in order to more reliable cloth of being delivered to by cloth detects transport tape outlet front, automatically deviation-adjusting device 5 porch and is provided with row's gas hole, be provided with reflective photoelectric sensor in the front of gas hole simultaneously, electromagnetic valve ventilation is opened when reflective photoelectric sensor detects cloth, the row's gas hole being located at transport tape front starts air blowing and makes cloth in order and be close to transport tape surface, above power transmission shaft, a set of elastic press type follower is established in transport tape exit simultaneously, elastic press type structure is by support arm, torque arm, torsion spring, follower, deliver to cloth detection automatically deviation-adjusting device entrance increase cloth conveying frictional force carrying the cloth presser of coming and guarantee that work feed is reliable, described upper layer transport device is on frame, fill two cover height supporting seats, its clamping support is exactly upwards " U " word structure, " U " word groove fills two bearings to top symmetry, two bearings is through a power transmission shaft, leaving plane bottom " U " word supporting seat is fixed on support, described low " U " word supporting seat is close automatic sewing machine main body " is low " U " word peace seat on one side, it is low that " " top of word supporting seat is provided with two bearings and loads power transmission shaft U, power transmission shaft rear end connects drive motors through shaft joint and drives the work of upper layer transport band, the described upper strata power transmission shaft other end is equipped with upper layer transport band, upper layer transport band and lower floor's transport tape relevant position also keep continuous certain altitude conveniently to observe cloth situation, at support cloth input, a high position " U " word supporting seat is housed, high-order " U " word supporting seat is fixed on support, two symmetrical bearings are provided with above high-order " U " word supporting seat, two symmetrical bearings penetrate driven shaft, driven shaft extension is used to cover upper strata transport tape, a flat board is established between two " U " word supporting seats, dull and stereotyped parallel fixing with two upper strata power transmission shafts, described upper layer transport band is inserted in two to be uploaded on moving axis and flat board, flat board assists transport tape transport cloth not sink, detect at upper layer transport band and cloth and will connect one between automatically deviation-adjusting device entrance and be connected rebound, connection rebound and the tight transition of upper layer transport band allow the smooth and easy cloth that slips down to of cloth detect automatically deviation-adjusting device entrance, under coordinating cloth to detect the transition connecting plate of automatically deviation-adjusting device, tail end is also provided with the work of universal pressing plate assistance tuningout simultaneously, in order to better cloth detection automatically deviation-adjusting device entrance can be delivered to by wearing or featuring stage armour cloth, be provided with compress in transition connecting plate and drive auxiliary cloth feeding device, described compress drives auxiliary cloth feeding device to be through belt pulley by close sewing machine main body upper strata power transmission shaft power, belt reversing, belt pulley, swinging mounting, cylinder, trundle, driving belt, the compositions such as pinch roller.Deliver to excessive connecting plate upper sensor when cloth to measure signal and drive cylinder to press down, the cloth driving the rotation work such as belt pulley, belt reversing, driving belt, pinch roller to assist cloth is sent detects automatically deviation-adjusting device 5 and carries out work.
Below in conjunction with specific embodiments and the drawings, implementation process of the present invention is further illustrated:
Embodiment (one): the embodiment that double-layer cloth is sewed up.
Participate in Fig. 1-7, lower floor's feeding motor 12 rotates, driving pulley 10 is driven to rotate, driving pulley 10, Timing Belt 11 rotate together with driven pulley 13, under driving feeding, belt one axle 13 rotates, under feeding, belt one axle 13, feeding belt 15 rotate together with belt under feeding two axle 18, and lower pieces of cloth B1 is placed on the feeding belt 15 of cloth selvedge rest area, and under feeding, belt two axle 18 drives pieces of cloth to move together by stiction.When lower floor's light eye 30 detects pieces of cloth B1, lower floor's light eye 30 feedback signal Controlling solenoid valve is opened, lower gas blow pipe 64 starts to blow, selvedge before lower pieces of cloth B1 is close to feeding belt 15 by air-flow, before pieces of cloth B1, selvedge can not tilt, before descending pieces of cloth B1 cloth like this, selvedge can pass through below feeding driven pulley 26 and the following notch of opposite side sensor smoothly, feeding driven pulley 26 is close to on feeding belt 15, feeding belt 15 drives can deliver to target location below presser feet by selvedge before cloth smoothly with feeding driven pulley 26, instantly pieces of cloth B1 with feeding belt 15 to shown position (B send) time, opposite side sensor cluster detects signal, opposite side sensor cluster will detect that signal feedback stops operating to lower floor's feeding motor 12, pieces of cloth B1 delivers in opposite side sensor cluster U groove with feeding belt 15.
Cloth detects automatically deviation-adjusting device and starts working, and adjusted by pieces of cloth, delivered to by lower pieces of cloth B1 below light eye transmitter 65, lower pieces of cloth B1 is in wait state.
Upper strata feeding motor 44 rotates, and shaft coupling drives driving shaft 56 to rotate, and driving shaft 56, driven shaft 49 rotate together with upper feeding belt 51.On driving shaft 56, round belt wheel 2 58 is rotated through interior kind of drive band moving axis 1 belt wheel by round belt 2 38, axle 1 other end belt wheel drives axle 2 63 upper belt-wheel to rotate by the outer transmission of round belt 1, promotes driving wheel supporting seat 37 at peak during normal condition by cylinder 32.
Upper pieces of cloth B2 is placed on feeding belt 52, upper feeding belt 52 drives upper pieces of cloth B2 by stiction, when upper strata light eye 42 detects selvedge before upper pieces of cloth B2, upper strata light eye 42 feeds back signal to cylinder 32 electromagnetic valve signal, cylinder pulls driving wheel supporting seat 37 to move downward, round belt 1 is made to be close in upper strata cloth gripper shoe 33, upper strata light eye 40 feeds back signal to blowing up pneumoelectric magnet valve signal simultaneously, rear gas blow pipe 39 and front gas blow pipe 34 are blown, air-flow press against pieces of cloth make pieces of cloth B2 before selvedge do not tilt, rear gas blow pipe 39 makes pieces of cloth enter below round belt 1 smoothly, front gas blow pipe 34 makes pieces of cloth B2 enter notch place on opposite side sensor cluster smoothly along selvage guide plate, air blowing is deferred to pieces of cloth and enters position in U-type groove mouth, round belt 1 frictionally delivers to target location upper pieces of cloth B2 smoothly.
Cloth detects automatically deviation-adjusting device and starts working, and is adjusted by pieces of cloth (with reference to a kind of automatic edge-adjusting machine cloth automatic edge-adjusting device patent), is delivered to below light eye sensor 65 by lower pieces of cloth B2.
Light eye sensor 65 sends the electromagnetic valve feeding back signal to control cylinder 32, and cylinder 32 promotes movable support block 47 to peak, and make round belt 2 50 leave pieces of cloth B2, expediently pieces of cloth B2 is adjustable constantly in the process of making.
So far, opposite side is ready to complete.
Light eye transmitter 65, when pieces of cloth B2 being detected, sewing-machine foot is depressed, electrical motor of sewing machine, lower floor's feeding motor 12, upper strata feeding motor 44, downward cloth mechanism motor and rise cloth mechanism motor rotate simultaneously, in the process of making, upper and lower opposite side and Tiao Bu mechanism, when upper and lower pieces of cloth are made, edge aligning mechanism is regulating pieces of cloth position constantly, give above-mentioned motor, electromagnetic valve, air valve signal by sensor feedback signal, Shi Ge mechanism coordinated Sewing machines and edge aligning mechanism complete making of upper and lower pieces of cloth.
Rear Tobe wheel apparatus 3 motor postpones a period of time work, and when Sewing machines is sewn to pieces of cloth below cloth-dragging wheel 3, before and after air cylinder driven cloth-dragging wheel, two-arm presses down, cloth-dragging wheel machine operation, and cloth of sewing it up is sent, for follow-up rewinding is prepared.
After having made, opposite side sensor, after can't detect signal cloth, postpones a period of time, has been made by cloth between presser feet and opposite side sensor cluster.After light eye sensor 65 detects last selvedge signal, postpone a period of time, one is made cloth below presser feet; Two send inhibit signal to thread shearing device of sewing machine allows cutting facility automatic shearing; Three send inhibit signal to material collecting device, and automatic collecting device is that rewinding is prepared.
After whole cloth has been made, Sewing machines has stopped sewing, and pull out cloth by cloth-dragging wheel device, after cloth is pulled to certain position, cloth-dragging wheel device shuts down, and completes rewinding work by material collecting device.What so far complete an individual layer cloth makes process.All mechanisms restPose, and prepare for making next time.
Embodiment (two): the embodiment of individual layer cloth tape edge
Lower floor's feeding motor 12 rotates, driving pulley 10 is driven to rotate, driving pulley 10, Timing Belt 11 rotate together with driven pulley 13, under driving feeding, belt one axle 13 rotates, under feeding, belt one axle 13, feeding belt 15 rotate together with belt under feeding two axle 18, lower pieces of cloth B1 is placed on the feeding belt 15 of cloth selvedge rest area, and under feeding, belt two axle 18 drives pieces of cloth to move together by stiction.When lower floor's light eye 30 detects pieces of cloth B1, lower floor's light eye 30 feedback signal Controlling solenoid valve is opened, lower gas blow pipe 64 starts to blow, selvedge before lower pieces of cloth B1 is close to feeding belt 14 by air-flow, before pieces of cloth B1, selvedge can not tilt, before descending pieces of cloth B1 cloth like this, selvedge can pass through below feeding driven pulley 26 and the following notch of opposite side sensor smoothly, feeding driven pulley 26 is close to on feeding belt 15, feeding belt 15 drives can deliver to target location below presser feet by selvedge before cloth smoothly with feeding driven pulley 26, instantly when pieces of cloth B1 send to shown position B with feeding belt 15, opposite side sensor cluster detects signal, opposite side sensor cluster will detect that signal feedback stops operating to lower floor's feeding motor 12, pieces of cloth B1 delivers in opposite side sensor cluster U groove with feeding belt 15.
Cloth detects automatically deviation-adjusting device and starts working, and is adjusted by pieces of cloth, is delivered to below light eye transmitter 65 by lower pieces of cloth B1.
Light eye transmitter 65, when pieces of cloth B1 being detected, sewing-machine foot is depressed, electrical motor of sewing machine, lower floor's feeding motor 12 and downward cloth mechanism motor, in the process of making, lower opposite side and Tiao Bu mechanism, when lower pieces of cloth are made, edge aligning mechanism is regulating pieces of cloth position constantly, and give above-mentioned motor, electromagnetic valve by sensor feedback signal, Shi Ge mechanism coordinated Sewing machines and edge aligning mechanism complete making of lower pieces of cloth.
After light eye transmitter 65 detects last selvedge signal, postpone a period of time, one, made cloth below presser feet, two, send inhibit signal to thread shearing device of sewing machine, three, send inhibit signal to material collecting device, automatic collecting device is that receipts are prepared.
After whole cloth has been made, Sewing machines has stopped sewing, and pull out cloth by cloth-dragging wheel device, after cloth is pulled to certain position, cloth-dragging wheel device shuts down, and completes rewinding work by material collecting device.What so far complete an individual layer cloth makes process.All mechanisms restPose, and prepare for making next time.
Claims (4)
1. an automatic edge-adjusting Sewing machines, is characterized in that:
If cloth throughput direction be X to, cloth tuningout direction is Y-direction, is Z-direction straight up;
Described automatic edge-adjusting Sewing machines comprises frame (1), and frame (1) upper end has large platen (8), and large platen (8) one end arranges sewing machine main body (4);
The upper embedded lower floor that arranges of described large platen (8) transmits distribution device (7) automatically, and its conveyer belt plane is close or concordant with large platen; The nearly deviation correcting device place of conveyer belt plane is provided with lower floor's light eye (30) and pressing wheel device, when lower floor's light eye (30) detects lower floor's pieces of cloth, feedback signal controls lower floor's gas blow pipe (64) and blows, feeding belt (15) is close in lower pieces of cloth front end by air-flow, makes it smoothly by feeding driven pulley (26) below and the following notch of opposite side sensor of pressing wheel device; When opposite side sensor detects cloth signal, feed back signal to lower floor's feeding motor (12) and stop operating, lower pieces of cloth are delivered in the following groove of opposite side sensor cluster with feeding belt (15); Cloth detects automatically deviation-adjusting device and implements Y-direction tuningout to lower pieces of cloth, and after tuningout completes, lower pieces of cloth continue along X to being delivered to light eye sensor (65) below with feeding belt (15) by lower pieces of cloth; Lower cloth is in wait state;
Described lower floor automatically transmits distribution device (7) top and is also obliquely installed upper strata and automatically transmits distribution device (6), its conveyer belt plane is along X to being tilted to down, conveyer belt end connects with same upper strata cloth gripper shoe (33) be obliquely installed, top, upper strata cloth gripper shoe (33) is fixedly installed cloth driving wheel device, described cloth driving wheel device has driving wheel supporting seat (37), described driving wheel supporting seat (37) bottom is connected with cylinder (32), the flexible of ejecting rod of cylinder can drive driving wheel supporting seat (37) to move up and down, the cloth driving wheel on it is made to contact with cloth/be separated, the driving shaft (56) that described cloth driving wheel device transmits distribution device (6) automatically by belt mechanism and upper strata realizes linking,
Upper cloth conveyer belt (51) the proximal end place that distribution device (6) is transmitted on upper strata is automatically provided with upper strata light eye (42), when upper strata light eye (42) detects upper pieces of cloth, feedback signal control cylinder (32) is drop-down, driving wheel supporting seat (37) is driven to move downward, feedback signal controls upper strata gas blow pipe I (39) and upper strata gas blow pipe II (34) air blowing simultaneously, air-flow press against pieces of cloth makes its front end not tilt, gas blow pipe I (39) makes pieces of cloth enter below cloth driving wheel device smoothly, front gas blow pipe (34) makes pieces of cloth enter notch place on opposite side sensor cluster smoothly, when opposite side sensor detects cloth signal, feed back signal to upper strata feeding motor (44) and stop operating, cloth detects automatically deviation-adjusting device and implements Y-direction tuningout to upper pieces of cloth, after tuningout completes, upper pieces of cloth continue along X to being delivered to light eye sensor (65) below under cloth driving wheel device and upper strata transmit the drive of distribution device (6) automatically, light eye sensor (65) feedback signal control cylinder (32) promotes driving wheel supporting seat (37) to peak, expediently pieces of cloth adjustable offset constantly in the process of making.
2. automatic edge-adjusting Sewing machines as claimed in claim 1, it is characterized in that: when light eye sensor (65) detects pieces of cloth, feedback signal makes sewing-machine foot depress, electrical motor of sewing machine, lower floor's feeding motor 12, upper strata feeding motor 44, upper and lower layer Y-direction tuningout motor work simultaneously, and cloth detects automatically deviation-adjusting device and regulates upper and lower pieces of cloth Y-direction position constantly.
3. automatic edge-adjusting Sewing machines as claimed in claim 1, it is characterized in that: also comprise rear mop wheel apparatus (3), described rear mop wheel apparatus (3) be located at the upper automatic sewing machine main body of large platen (8) along X to rear, have by the forward and backward two-arm of air cylinder driven, when Sewing machines is sewn to cloth-dragging wheel device (3) below pieces of cloth, before and after air cylinder driven cloth-dragging wheel, two-arm presses down, cloth-dragging wheel machine operation, cloth of sewing it up is sent, for follow-up rewinding is prepared.
4. automatic edge-adjusting Sewing machines as claimed in claim 1, is characterized in that: (1) is also provided with mounting base to described frame, mounting base is arranged head of sewing machine elevation and subsidence regulating device (2), carry out lift adjustment to Sewing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634688.9A CN104389116B (en) | 2014-11-12 | 2014-11-12 | Automatic edge-adjusting sewing machine |
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|---|---|---|---|
| CN201410634688.9A CN104389116B (en) | 2014-11-12 | 2014-11-12 | Automatic edge-adjusting sewing machine |
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| CN104389116A true CN104389116A (en) | 2015-03-04 |
| CN104389116B CN104389116B (en) | 2016-05-04 |
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| CN201410634688.9A Active CN104389116B (en) | 2014-11-12 | 2014-11-12 | Automatic edge-adjusting sewing machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012326A (en) * | 2016-07-25 | 2016-10-12 | 佛山市宾宏设备有限公司 | Sewing mechanism of automatic production line for medical gauze |
| CN106757818A (en) * | 2017-01-06 | 2017-05-31 | 深圳市德业智能股份有限公司 | One kind automation sewing device and sewing method |
| CN106868722A (en) * | 2017-04-01 | 2017-06-20 | 宁波舒普机电股份有限公司 | A kind of crimping sewing machine of automatically transporting materials |
| CN107553914A (en) * | 2017-08-30 | 2018-01-09 | 平湖市新保纺织科技有限公司 | A kind of edge-adjusting device for heating compounding machine |
| CN110396774A (en) * | 2019-08-19 | 2019-11-01 | 宁波申洲针织有限公司 | A kind of automatically upper body rib |
| CN110468511A (en) * | 2018-05-10 | 2019-11-19 | 天津宝盈电脑机械有限公司 | A kind of automatic Baogang's band sewing machine |
| CN111183938A (en) * | 2020-03-13 | 2020-05-22 | 舟山嵊泗海光明电器有限公司 | Mussel seedling wrapping machine |
| CN112030378A (en) * | 2020-09-10 | 2020-12-04 | 林燕 | Auxiliary device for sewing double-layer clothes by sewing machine |
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| JP2000140466A (en) * | 1998-11-12 | 2000-05-23 | Pegasus Sewing Mach Mfg Co Ltd | Cloth folding and piling device for sewing machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012326A (en) * | 2016-07-25 | 2016-10-12 | 佛山市宾宏设备有限公司 | Sewing mechanism of automatic production line for medical gauze |
| CN106757818A (en) * | 2017-01-06 | 2017-05-31 | 深圳市德业智能股份有限公司 | One kind automation sewing device and sewing method |
| CN106757818B (en) * | 2017-01-06 | 2019-07-05 | 深圳市德业智能股份有限公司 | A kind of automation sewing device and sewing method |
| CN106868722A (en) * | 2017-04-01 | 2017-06-20 | 宁波舒普机电股份有限公司 | A kind of crimping sewing machine of automatically transporting materials |
| CN106868722B (en) * | 2017-04-01 | 2022-12-09 | 舒普智能技术股份有限公司 | Automatic defeated hemming sewing machine of material |
| CN107553914A (en) * | 2017-08-30 | 2018-01-09 | 平湖市新保纺织科技有限公司 | A kind of edge-adjusting device for heating compounding machine |
| CN110468511A (en) * | 2018-05-10 | 2019-11-19 | 天津宝盈电脑机械有限公司 | A kind of automatic Baogang's band sewing machine |
| CN110396774A (en) * | 2019-08-19 | 2019-11-01 | 宁波申洲针织有限公司 | A kind of automatically upper body rib |
| CN110396774B (en) * | 2019-08-19 | 2024-06-04 | 宁波申洲针织有限公司 | Automatic up-down swing rib device |
| CN111183938A (en) * | 2020-03-13 | 2020-05-22 | 舟山嵊泗海光明电器有限公司 | Mussel seedling wrapping machine |
| CN111183938B (en) * | 2020-03-13 | 2022-04-19 | 舟山嵊泗海光明电器有限公司 | Mussel seedling wrapping machine |
| CN112030378A (en) * | 2020-09-10 | 2020-12-04 | 林燕 | Auxiliary device for sewing double-layer clothes by sewing machine |
| CN112030378B (en) * | 2020-09-10 | 2021-12-03 | 台州佐岛机械有限公司 | Auxiliary device for sewing double-layer clothes by sewing machine |
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