CN102234882A - Multi-needle sewing machine and method for operating the same - Google Patents
Multi-needle sewing machine and method for operating the same Download PDFInfo
- Publication number
- CN102234882A CN102234882A CN2011101020808A CN201110102080A CN102234882A CN 102234882 A CN102234882 A CN 102234882A CN 2011101020808 A CN2011101020808 A CN 2011101020808A CN 201110102080 A CN201110102080 A CN 201110102080A CN 102234882 A CN102234882 A CN 102234882A
- Authority
- CN
- China
- Prior art keywords
- pin
- coupling
- embroidery
- assembly
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/02—Machine needles
- D05C11/06—Needle-driving or control mechanisms
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/04—Special-purpose or automatic embroidering machines for boring or jogging
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
- D05B55/16—Needle-bar drives with provision for disengaging individual needle bars
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C3/00—General types of embroidering machines
- D05C3/02—General types of embroidering machines with vertical needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a multi-needle sewing machine, comprising a sewing head. The sewing head has a plurality of needle positions, and each position has a needle tappet and a lead device. Each sewing head has another drive device to drive the needle tappet and another driver. The sewing machine also comprises a first coupler and a second coupler. Each multi-needle head has a drilling device provided with an axially-movable drill push rod. In the method for operating the multi-needle sewing machine, the sewing head moves with respect to a carrying construction, and thereby one needle position required is led to a movable position, and a stitch forming assembly is coupled with a driver fixed to a relevant position. Drilling holes are formed in a manner that assemblies forming stitches are decoupled from the drivers and the drilling push rod is coupled to a driver of an assembly forming stitches. When the multi-needle sewing machine is working, drilling can be started from each color portion without translocation or cutting lines, and embroidery can be conducted after drilling.
Description
Technical field
The present invention relates to a kind of embroidery machine, the method that particularly relates to a kind of spininess head embroidery machine and operate this spininess head embroidery machine.
Background technology
Embroidery machine can be according to the classification of different sorting techniques: the line that first kind of classification relates at the embroidery program is the number of system: in some machines, embroidery is the system generation with a line only; Two lines of other machinery requirements are systems, that is also need one second line in addition: roll off the production line, back line, bobbin thread, shuttle thread or yarn tube line.
Second kind of classification is at the number of the pin of working simultaneously: the example of needle machine has Singer, Adler and crank embroidery machine.Multiple-pin type or repeat patterns (Rapport) embroidery machine (Rapportstickmaschine) is shuttle type embroidery machine and hand embroidery machine.
Except these two groups, also have multiheaded embroidery machine, it does not belong to above-mentioned two groups.The principle of this machine is 3,4,6,10 or 12 heads of embroidering are installed on the big table plate, and these embroidery heads utilize a common drive shaft.In order to make an embroidery run-in synchronism must make all pins thrust embroidery cloth simultaneously or to come out from embroidery cloth simultaneously.
At this, the embroidery cloth of each correspondence sandwiches (Stickrahmen, English: embroidery frame) in a thorn tabouret discriminably.These thorn tabouret utilizations are bolted to that a kind of (Gatter, English: creel) textural, this is configured in the horizontal plane and (Antomat) is controlled by a small-sized automatics (robot) like bobbin cradle.For example a kind of embroidery automatic machine that six statures are arranged, long-pending 240 * the 240mm that is about of embroidery scene, it forms the assembly of embroidery and forms the program of embroidering identical with Singer embroidery machine person, with the latter unique different be in: also comprise a fabric clamp, it firmly maintains embroidery cloth when embroidering into.If the thorn tabouret further moves, then fabric clamp is often raised.In addition, be provided with a line as each embroidery is first and monitor it is system, it is turned off machine when broken string automatically.
The present invention is about above-mentioned multi-head embroidery sewing machine, and wherein each embroidery head is provided with most pins position, below in specification in order to will be clear that differentiation, this multi-head embroidery sewing machine is also referred to as " spininess head embroidery machine ".At this, general situation, there is a line monitor (optionally establishing) each pin position, a cable guiding device (also claim in the literature line take bar), line guiding device comprise the line tension position (usefulness of reaching the standard grade in the position) of stitch being done compensation, and one be located at a pin tappet (
English: the pin needle tappet), this pin can move up and down and by a drive unit drives.The assembly of above-mentioned formation stitch also claims " unit of reaching the standard grade " on the whole in specification.The embroidery head of this multiheaded embroidery machine is bearing on the trailing arm, can be displaced sideways.Below each embroidery head a stitch plate (needle plate) is arranged, be provided with a pin hole in the stitch plate, insert for a pin, stitch plate is made the place of needlework location.Each pin of one embroidery head can be done lateral movement to above-mentioned needlework location, and when operation, this embroidery cloth (it is opened and is located on the tenter frame that can move along x direction and y direction) is against on this needlework location.The position is passed embroidery cloth at each pin of needlework location and is entered in the pin hole when pin is done motion.At this, reach the standard grade and pass embroidery cloth and utilize relevant needle movement to form a ring (Schlauf, English: loop) at the embroidery cloth dorsal part.Roll off the production line then and pass this ring.When pin retracted, reaching the standard grade was pulled and forms a so-called stitch (needle tracking, stitching) (Stich, English: stitch) in embroidery cloth.When embroidery, it is movable that these pin positions respectively have only a pin position, also ascends the throne in that pin position of needlework location.The embroidery head of above-mentioned multiheaded embroidery machine is along the specific ratio setting of trailing arm one with conventional approaches.
Therefore characteristics of these spininess head embroidery machines are: each embroidery head has most pins position.This point has a benefit: another line can be established in each pin position, therefore can do secondary color embroidery, wherein often has only relevant pin in action.
The pin tappet of a pin group and the line bar operated by rotary motion relevant with it are in a carrier, and this carrier is by mobile and take selected shank and each line bar relevant with it the place ahead of the driver of a fixed-site to, so that line is changed.
For example, in Fig. 2, show a kind of traditional multi-end multi-needle embroidery machine, it comprises a frame 201, and is located at embroidery table 203 on the frame 201, and most embroidery 205 (their becomes row to be located at embroidery table top), as shown in Figure 2, each embroidery 205 has several respectively to be provided with the pin position of a pin 215.At this, the line arrangement for guiding 207 Huo Xian Brake that each pin position comprises fixed-site end device.Line that can move up and down take bar or cable guiding device 209, and line turning member 211 and pin 215 (this pin is located on pin rake 213 (Nadelkreb) with pin tappet 214).As Fig. 2 in addition shown in, each pin tappet 214 is provided with a fabric clamp 217, is provided with thorn tabouret 219 below embroidery 205, the embroidery cloth that embroider can be opened and be located in this thorn tabouret.Embroidery table 203 can be put into a large-scale tenter frame 221, the width range of clamp frame extend through embroidery table 203.Tenter frame 221 can move along x and y direction with conventional approaches.As above-mentioned, the embroidery head is located on the linear guide 223 and can moves along the x direction along this guide member.
Change pin, an embroidery side direction (that is along x direction) must be moved.At this, with the pin position of activity from the driver decoupling zero and with another pin position and driver coupling.The known very complicated mostly and last costliness of manufacturing of switching device shifter that is used for the pin position is coupled into decoupling zero.Other has shortcoming to be: traditional spininess head embroidery machine, and in the time of holing, the pin rake (Nadelkreb) that must will have pin is changed a drilling machine, and this point is very time-consuming, and causes long machine rundown time.Other traditional embroidery machines also have a shortcoming part, that is: hole, and at first must move to the pin position/bore position of translation function, in other words, must make the so-called pin that changes.Move apart in this side direction of will embroidering, and after boring, retract original pin position again, also have a shortcoming to be: hole depth can not be adjusted arbitrarily, but default by the stroke of pin tappet.
EP-A-0 911 437 has delivered a kind of embroidery machine, and it has the needlework location that majority can start respectively and turn off.At this, a movable cable guiding device is used as two stitch and is formed one of assembly.Being characterized as of this embroidery machine: each needlework location has indivedual cable guiding devices that can start and turn off.In addition, this embroidery machine has other driving shaft of branch to drive drill and pin tappet, and wherein the reciprocating motion of pin tappet utilizes the cam of position on main drive shaft to produce.Between the driving shaft of the curve lever of fabric clamp and drill driver, be provided with the coupler that illustrates among the figure.When embroidery machine was done the embroidery operation, in other words, when the pin tappet moved back and forth, the curve lever of fabric clamp and the driving shaft decoupling zero of drill because can not hole simultaneously and embroider with a needlework location.Otherwise when drilling operation, the curve lever of fabric clamp and the coupling of the driving shaft of drill are because the embroidery end, is in boring the time, just like must firmly maintaining when embroidering.In other words, use the boring driver, fabric clamp is moved when the drilling operation.
Swiss Patent 691688 is mentioned a kind of embroidery machine, and one of them or several driving shafts are located in the so-called sewing machine (Nadelwagen).In addition, similar to Switzerland CH NO.691688 to the embroidery machine of EP-A-0 91 437.Between boring driver and fabric clamp lever, a coupler is arranged, can utilize the boring driver that fabric clamp is moved.
The open case DE-OS-30 23 160 of moral discloses a shuttle car embroidery machine, and it has and can be close to meet at right angles mobile needle carrier and drilling machine carrier to thorn tabouret plane, and driven unit moves them.At this, needle carrier and drilling machine carrier remain in the horizontal guide spare of a fixing rail in a movable manner, on needle carrier and drilling machine carrier, fixing arm, can rotate around a vertical axis, these arms have switch-in part (Einschnitt), jut or analog, to be connected with effect that a driven unit is made the shape juncture.Arm is effect with mechanical type, electric or vapour-pressure type Control Component and is connected, so that arm and driven unit are coupled and decoupling zero.One advantage of above-mentioned shuttle car embroidery machine is: be provided with a common driven unit with driving needle carrier and drill carrier, so mechanical part can be saved greatly.
EP-A-0 634 512 has most needlework location about a kind of needlework location driver of embroidery machine, every equidistantly being set as row or an ordered series of numbers, has relevant instrument such as pin, drilling machine, cable guiding device, Yu Xian Brake ends device.At this, the embroidery instrument of needlework location is coupled to its drive unit or decoupling zero.For this reason, each needlework location is provided with two or several actuator (Aktor), and they are respectively with one or several embroidery instruments and coupling of its driver or decoupling zero.The characteristics of above-mentioned needlework location driver are: each needlework location is only established a switching assembly, and it switches the everything device of needlework location jointly.In addition, be with conventional approaches pin and each other driving in one fen of drilling machine utilization with all needlework location.
Summary of the invention
The purpose of this invention is to provide a kind of spininess head embroidery machine, utilize the repacking that it must be not tediously long just can hole, and can cheaply make.
Another purpose of the present invention is utilized it also can hole, and must not be reequiped in that a kind of spininess head embroidery machine is provided.
Another purpose of the present invention provides a kind of method of operating this spininess head embroidery machine easily.
Spininess head embroidery machine of the present invention, include: at least one head of embroidering, described embroidery head has most pins position, described pin position with the mode that can be displaced sideways be located at one carry textural, respectively there are a pin tappet and a cable guiding device in each pin position, each embroidery head respectively has other drive unit to drive a pin tappet and other driver usefulness for a cable guiding device, forms moving back and forth of assembly to produce each stitch; And one first coupler arranged, so that to form the specific person of one of two assemblies of assembly chimeric with one one described stitch respectively at a moving position with described drive unit, each spininess head is provided with a drilling equipment, described drilling equipment has one can axially movable awl device push rod, and one second coupler is arranged, in order to the driver coupling of one of two assemblies of described drilling equipment and described stitch being formed assembly or from described driver decoupling zero.
Spininess head embroidery machine of the present invention, wherein, described driver comprises one can be around the driven unit of a rotation, and described driven unit can utilize a driving.
Spininess head embroidery machine of the present invention, wherein, described driver comprises a curve clutch or a coupling linkage device.
Spininess head embroidery machine of the present invention, wherein, described first coupler has one first actuator, described stitch form assembly is coupled to driven unit or by described driven unit decoupling zero, and described second coupler has one second actuator, is coupled to driven unit or from the driven unit decoupling zero with the push rod of will holing.
Spininess head embroidery machine of the present invention, wherein, the assembly of described formation stitch is connected with one first coupling lever, and described drill push rod is connected with one second coupling bar, described first and second coupling lever and the coupling of described driven unit.
Spininess head embroidery machine of the present invention wherein, has one first and one second coupling assembly on described driven unit, the described coupling assembly and the first or second coupling lever are chimeric.
Spininess head embroidery machine of the present invention, wherein, described coupling assembly is set as apart from one another by a segment distance, and is located on the same side or opposition side of described driven unit.
Spininess head embroidery machine of the present invention, wherein, described first and second coupling lever can and utilize a spring assembly to execute prestressing force to driven unit around a rotation.
Spininess head embroidery machine of the present invention, wherein, lever in the middle of being provided with one between the described drill push rod and the second coupling lever, first end of described middle lever is hinged on the drill push rod, and second end of described middle lever is hinged on carrying on the structure of described embroidery machine.
Spininess head embroidery machine of the present invention, wherein, the described second coupling lever is hinged on the middle lever.
Spininess head embroidery machine of the present invention, wherein, second end of described middle lever is connected with first regulator.
Spininess head embroidery machine of the present invention wherein, uses the assembly of the driver utilization formation stitch of described pin tappet to drive the drill push rod; And in stroke backward, do the boring motion.
Spininess head embroidery machine of the present invention, include: most adjacent pin positions on a frame, wherein but the several pins set of locations is synthesized an embroidery machine and is located on the carrier in the transverse movement mode, described carrier comprises: a pin tappet that can axially move, one pin is the needle drivers used of bar quickly, to produce the reciprocating motion of pin tappet, one first coupler, so that pin coupler and pin tappet are coupled and decoupling zero, each embroidery head is provided with other drilling equipment, described drilling equipment have one can axially movable drill push rod, described drilling equipment is provided with one second coupler, with drill and stitch coupling or from the needle drivers decoupling zero.
The method of operation spininess head embroidery machine of the present invention, described spininess head embroidery machine has an embroidery head, described embroidery head has most pins position, described pin position with the mode that can be displaced sideways be located at one carry textural, wherein a desired pin position is mobile and be brought to a moving position with respect to the described structure that carries by the head of will embroider in embroidery operation, and described stitch forms the driver coupling of the assembly fixed-site relevant with, hole, respectively from its driver decoupling zero, and the push rod of will holing is coupled to one and forms on the driver of assembly of stitch with the assembly of described formation stitch in system.
The advantage of spininess head embroidery machine of the present invention is: when the embroidery machine work of spininess head, can partly begin boring from each color, and must not do transposition, particularly must not cut off line for this reason, can embroider after boring.
Spininess head embroidery machine of the present invention, repacking that must be tediously long just can not holed, and can cheaply make.The advantage of spininess head embroidery machine of the present invention is: when boring, reaching the standard grade does not need unnecessarily to pull out.Spininess head embroidery machine of the present invention must not reequiped, and can hole.
The advantage of the method for this spininess head embroidery machine of operation of the present invention is: only need a driver for two instruments.Another advantage is: only need two instruments of a driver drives.
Description of drawings
Fig. 1 is the stereogram of a traditional multi-end multi-needle embroidery machine;
Fig. 2 is the front view of the single embroidery head of a traditional multi-end multi-needle embroidery machine;
Fig. 3 is the stereogram of the embroidery head of spininess head embroidery machine of the present invention
Fig. 4 is the side view of the embroidery head of spininess head embroidery machine of the present invention;
Fig. 5 is the front view of the embroidery head of spininess head embroidery machine of the present invention;
Fig. 6 is the side view of switch unit of pin tappet of the embroidery head of spininess head embroidery machine of the present invention, has a driver element and an actuator, and wherein, actuator is in active position;
Fig. 7 is the side view of switch unit of pin tappet of the embroidery head of spininess head embroidery machine of the present invention, has a driver element and an actuator, and wherein, the pin tappet is in lifting position, and driver element is in the decoupling zero position;
Fig. 8 is the side view of switch unit of pin tappet of the embroidery head of spininess head embroidery machine of the present invention, has a driver element and an actuator, and wherein, actuator is at passive position, and the pin tappet is had a rest on a parking assist device;
Fig. 9 is the structure and work schematic diagram of cable guiding device;
Figure 10 is the side view of cable guiding device;
Figure 11 be the pin tappet switch unit and one boring driver side view, wherein this pin position in active position and drilling machine at passive position;
Figure 12 is the stereogram of Figure 11;
Figure 13 be the pin tappet switch unit and one boring driver side view, wherein the pin position at passive position and drilling machine in active position;
Figure 14 is the stereogram of Figure 13;
Figure 15 is the stereogram that carries structure, which is provided with needle drivers and drilling machine/driver.
Among the figure: 11, embroidery 13, pin position 15a, line guiding device 15b, line guiding device 15c, line guiding device 17, cable guiding device 19, pin tappet 21, pin rake 23, frame 25, on carry machine 27, under carry machine 29, guiding machine 31, balladeur train 33, carry structure 35, the driven unit 37 that the pin tappet is used, the driven unit 47 that cable guiding device is used, the hole 49 that driving shaft is used, the hole 53 that driving shaft is used, carry the side plate 55 of structure, the parking assist device 57 that pin is used, the parking assist device 61a that cable guiding device is used, switch unit 63, rotatable coupling lever turn a 65a, coupling lever 65b, coupling lever 65c, coupling lever 67a, actuator 67b, actuator 67c, actuator 69a, the near-end 69b of coupling lever, the near-end 69c of coupling lever, the near-end 70 of coupling lever, spring clip 71, the final Control Component 72 of actuator, spring clip 73a, clamping lever 73b, clamping lever 73c, clamping lever 75, the rotating shaft 77 of clamping lever, slope end 79a, tenon 79b, tenon 79c, tenon 81a, the recessed crack 81b of clamping lever, the recessed crack 81c of clamping lever, the recessed crack 83a of clamping lever, recess 83b, recess 83c, recess 85a, coupling assembly 85b, coupling assembly 85c coupling assembly 89, the rotating shaft 91 of driven unit, (driven unit 35,) arm 93, (driven unit 35,) arm 95, arm 91, on roller 97, arm 93, on roller 99, axle cable guiding device rotating shaft, 101, drill 103, boring push rod 105, boring most advanced and sophisticated 107, middle lever 109, first position of rotation 111 of middle lever, second position of rotation 113 of middle lever, the guide member 115 that the drill lever is used, compensation assembly 117, regulator 119, compensation assembly spin a little 121, axle
The specific embodiment
A kind of spininess head embroidery machine of the present invention, include: at least one head of embroidering, described embroidery head has most pins position, described pin position with the mode that can be displaced sideways be located at one carry textural, respectively there are a pin tappet and a cable guiding device in each pin position, each embroidery head respectively has other drive unit to drive a pin tappet and other driver usefulness for a cable guiding device, forms moving back and forth of assembly to produce each stitch; And one first coupler arranged, so that to form the specific person of one of two assemblies of assembly chimeric with one one described stitch respectively at a moving position with described drive unit, it is characterized in that: each spininess head is provided with a drilling equipment certainly, described drilling equipment has one can axially movable awl device push rod, and one second coupler is arranged, with the driver coupling of one of two assemblies of described boring device and described stitch being formed assembly or from described driver decoupling zero.
Described driving comprises one can be around the driven unit of a rotation, and described driven unit can utilize a driving.
Described driver comprises a curve clutch or a coupling linkage device.
Described first coupler has one first actuator, described stitch form assembly is coupled to driven unit or by described driven unit decoupling zero.And described second coupler has one second actuator, is coupled to driven unit from the driven unit decoupling zero with the push rod of will holing.
The assembly of described formation stitch has one first coupling lever to connect, and described drill push rod is connected described first and second coupling lever and can be coupled with described driven unit with one second coupling bar.One first and one second coupling assembly is arranged on driven unit, and the described coupling assembly and the first or second coupling lever are chimeric.Described coupling assembly is set as apart from one another by a segment distance.And should be located on the same side or opposition side of driven unit.First and second coupling lever can and utilize a spring assembly to execute prestressing force to driven unit around a rotation.Be provided with another middle lever between the described drill push rod and the second coupling lever, first end of described middle lever is hinged on the drill push rod, and its second end is hinged on carrying on the structure of described embroidery machine.The described second coupling lever is hinged on the middle lever.Second end of middle lever is connected with first regulator.Use the driver of described pin tappet to drive the drill push rod when the assembly of formation stitch; And in stroke backward, do the boring motion.
A kind of spininess head embroidery machine, have: most adjacent pin positions on a frame, wherein but the several pins set of locations is synthesized an embroidery machine and is located on the carrier in the transverse movement mode, have: a pin tappet that can axially move, one pin is the needle drivers used of bar quickly, to produce the reciprocating motion of pin tappet, one first coupler, so that pin coupler and pin tappet are coupled and decoupling zero, its feature exists: each embroidery head is provided with other drilling equipment, described drilling equipment have one can axially movable drill push rod, and be provided with one second coupler, with drill and stitch coupling or from the needle drivers decoupling zero.
A kind of method of operating spininess head embroidery machine, described spininess head embroidery machine has an embroidery head, described embroidery head has most pins position, described pin position is located at one in the mode that can be displaced sideways and carries texturally, and wherein a desired pin position is mobile and be brought to a moving position with respect to the described structure that carries by the head of will embroider in embroidery operation.And described stitch forms the driver coupling of the relevant fixed-site of assembly one, and its feature exists: hole, be assembly with described formation stitch respectively from its driver decoupling zero, and the push rod of will holing is coupled on the driver of assembly of a formation stitch.
The example of one traditional multi-end multi-needle embroidery machine is shown among Fig. 1 and Fig. 2, and it comprises a frame 201, and is located at embroidery table 203 on the frame 201, and mostly becomes embroidery that row are located at embroidery table 203 tops 205, and they are designed to so-called (spininess capitiform formula).As shown in Figure 2, each embroidery 205 has several to be provided with the pin position of a pin 215.At this, each pin position comprises fixing line arrangement for guiding 207 Huo Xian Brake and ends device, line that can move up and down and hold lever or cable guiding device 209, line steering assembly 211, an and pin 215 (it is provided with a pin rake 213 that comprises pin tappet 214).Each pin tappet 214 is provided with a fabric clamp.Below embroidery 205, be provided with thorn tabouret 219, the embroidery cloth that will embroider can be opened and be located at wherein, thorn tabouret 219 can be put into the width range of a big stenter 221 (its extend through embroidery table 203), and stenter 221 can move along x and y direction with conventional approaches.As above-mentioned, embroidery 205 is located on the straight line guide 223, and can move along the x direction along guide 223.
A kind of embodiment of spininess head embroidery machine of the present invention such as Fig. 3 are to shown in Figure 15.
Fig. 3～Fig. 5 shows first embroidery 11 of a spininess head embroidery machine, has the pin position 13 of six adjacent settings.
In conjunction with Fig. 6, shown in Figure 9, the primary clustering of each pin position 13 is line guiding device 15a, 15b, 15c, a movable cable guiding device 17, a pin tappet.The pin tappet is provided with pin rake 21 to fix a pin. Line guiding device 15a, 15b, 15c, cable guiding device 17 and pin tappet 19 (it has the pin rake of establishing thereon 21) are fixed on the frame 23.Frame 23 utilizes guiding device (guiding device is formed by guiding machine 29 and balladeur train 31) to be located on the machine of carrying 25,27 in the mode that can be displaced sideways. Carry machine 25,27 and be the carrying structure or carry on the structure 33 of fixed-site of a frame.Carrying machine 25,27 is fixed on and carries on the structure 33.
Carrying on the structure 33, be provided with movable driven unit 35 and 37 to drive each a pin tappet and a cable guiding device 17, they also will describe in detail hereinafter and see Fig. 6～10.Driven unit 35,37 respectively utilizes a clutch to drive.
These clutch utilize the driving shaft that shows of knowing clearly among Fig. 3～Fig. 5 to drive respectively, and this driving shaft for example passes hole 47,49 and extends in the side plate 53 that carries structure 33.Driving shaft is connected with a main drive shaft respectively, and main drive shaft drives driving shaft respectively synchronously in the known mode of expert.
Except this movable driven unit and clutch, also be provided with parking assist device 55,57 on the structure 33 and park carrying for pin tappet and cable guiding device.Parking assist device 55,57 is the engaging assembly, and for example rod respectively " is not parked " thereon and can be displaced sideways at the pin tappet and the cable guiding device of the pin position of operating, and the function of parking assist device sees the example of the explanation of following needle drivers.
The changeover module 61a of the illustrative pin tappet 19 in Fig. 6～9 mainly can be made of around one 63 a coupling lever 65a that turns and an actuator 67a a driven unit that can move up and down 35.
According to the preferred embodiment shown in Fig. 6～9, the far-end of clamping lever 73a has a slope end 77, and it is used as guide member when the active position of actuator 67a, with the near-end 69a of guiding coupling lever 65a.
The near-end 69a that is preferably in coupling lever 65a goes up and forms a tenon 79, and it can be parked on the slope end 77 or can hold 77 to slide along the slope.Hold 77 ends to be provided with a recessed crack 81a on the slope, the coupling lever 65a with tenon 79 can be engaged to wherein.In this position, coupling lever 65a and driven unit 35 break away from chimeric.
Releasable connection the between coupling lever 65a and the driven unit 35 is to utilize the chimeric mode of a kind of shape to reach.
On near-end 69a, be provided with a recess 83a.Driven unit 35 can embed wherein.The driven unit end has a coupling assembly 85a, is preferably cylindrical shape, and it can embed in the recessed crack or recess 83 with complementary appearance.For example, coupling assembly 85a can utilize a pipe fitting or axle to form.This pipe fitting or axle are perpendicular to a plane (it is formed by the motion rail extension of driven unit).In a preferred embodiment, coupling assembly is designed to prodigal's bearing type.To bear relatively rotating between coupling lever 65a and the driven unit 35,37, when the upper end position of driven unit, coupling assembly 85a aligns with parking assist device 55, and parking assist device 55 extends in the driven unit both sides.When this position, interchangeable pin, wherein embroidery 11 carry a structure edge fixing with respect to the position are displaced sideways.At this, coupling lever 65a is parked on one of two parking assist devices 55, and it extends to the both sides of active pin position.
This coupling lever 65a should utilize suitable spring assembly (for example a spring leaf 70 or a spring clip 72) to execute prestressing force along the direction of driven unit 35, this point has on the one hand a benefit: when operation, coupling lever 65a can be respectively positively remains on the parking assist device 55 according to the position of embroidery 11 or on driven unit 35.
To rotatablely move in order producing, be provided with roller 95,97 on arm 91,93, roller can cooperate with the curve disc or the cam of a driving shaft not shown in the figures.Therefore when driving shaft rotates, can utilize cam they can not counterrotating mode to be located on the driving shaft oscillating movement with conventional approaches generation driven unit 35.
Not existing together of the switch unit 61b of Fig. 9 and Figure 10 and Fig. 4～that shown in Figure 8 mainly exists: pin tappet 19 is not driven, and be that a cable guiding device 17 is driven, it also claims big cable guiding device.Cable guiding device 17 can be around a rotating shaft 99 rotation and its hinged coupling lever of that end 65b towards machine.The coupling lever 65a of coupling lever 65b and Fig. 4～shown in Figure 8 is similar, and the lever 65b that is coupled can utilize actuator 67b and driven unit 37 chimeric and take off chimeric.
Embodiment according to this, coupling assembly 85b is coaxial at the parking assist device 57 of the lower end of driven unit and cable guiding device.During position below, embroidery 11 can be displaced sideways, so, and an activation of most needlework location, and the rest deactivates., so, of a plurality of needlework location is movable, and remaining is fixed.
Show that in Figure 11～Figure 15 one of a drilling equipment or drilling machine 101 switches the example of unit.The special feature of this switch unit is: drilling machine 101 can utilize the driven unit 35 of pin tappet 19 to drive, and herein, the switch unit of boring push rod is roughly constructed as the switch unit of above-mentioned boring bar or big cable guiding device.Therefore only describe in detail with explanation and do not exist together.
The switch unit of drilling machine 101 mainly by boring push rod 103, be located at the boring tip 105 of boring on the push rod 103, a coupling lever 65c, and an actuator 67c constitute, coupling lever 65c utilizes 72 pairs of these coupling assemblies 85 that are located on the driven unit 35 of spring clip to execute prestressing force.Actuator 67c has a clamping lever 73c in the above described manner, and this clamping lever can be rotation between an active position and the passive position two positions.
The recessed crack 81c of this clamping lever 73c can be the chimeric mode of shape with the tenon of coupling lever 65a and cooperate coupling lever 65c and clamping lever 73c coupling when actuator 67c has the initiative the position.When actuator 67c is in passive position, among the accommodation section 83c of coupling assembly 85c.When actuator 67c was in passive position, clamping lever 73c was stuck among the accommodation section 83c of coupling assembly 85c.
For the stroke of drill 101 being adjusted to a desired value, should establish a middle lever 107.Lever 107 is used for rotatablely moving of driven unit 35 become certain stroke of drill 101 in the middle of this.First end of middle lever 107 is hinged on the boring push rod 103 (first position of rotation 109), and second end is hinged on and carries structure (second spin position 111 on).Spin between the position 109,111 at two, in the middle of coupling lever 65c is hinged on the lever 107, the accurate position of the pin joint of coupling lever 65c depends on also where coupling assembly 85c is located at go the driven unit 35.If the locus allows, then also can be with lever 107 in the middle of.In this situation, coupling lever 65c also can directly be hinged on the drill push rod 103.
Because drill push rod 103 utilizes a guide member 113 to move vertically and leads into.So second end of middle lever 107 is hinged on the compensation assembly.For example, this compensation assembly utilizes a compensating lever 115 to make.First end of this lever and second end of middle lever 107 are hinged, and second end of this lever be hinged on carry on the structure 31 (pin joint 119 of Figure 13) utilize compensating lever 115 can make this rotating in the middle of lever 107 when operation, but following the boring push rod 103 of axially-movable.
According to a preferred embodiment, compensation is organized 115 second ends and is utilized a regulator 117 and carry structure 35 and be connected.Regulator 117 has a function: the position of drill tip 105 with respect to embroidery cloth changed.So, can be owing to caused not accuracy or error correction are installed and made to individual component.Utilize above-mentioned regulator 117 all drill tips 105 on the embroidery machine can be adjusted to apart from the embroidery cloth same distance.
This regulator 117 utilizes an eccentric wheel to form herein, utilizes it will carry the position adjustment of structure 33 upper link points 119.Eccentric wheel apparatus comprises one 121, and compensating lever 115 is thereon hinged.In Figure 15, eccentric wheel is the position at one end, and the drill push rod rises to maximum herein.In the position shown in Figure 11 and 13, eccentric wheel is in a centre position.
Can see that in Figure 15 the pin tappet also utilizes guiding device 123 to move vertically and leads into.
Bore a hole in embroidery cloth carries out as follows: utilize main shaft (driven unit 35 is driven by it) that driven unit 35 is moved on to and switch the position upper end position.Before driven unit reached upper end position, the actuator 67a of pin tappet moved on to active position, the lever 65a that so is coupled be held lever 73a from coupling assembly 85a away from.When switching position, tenon 29a is engaged among the recessed crack 81a, and actuator 67c switches to passive position then, so the coupling lever 65c of drill push rod and the second coupling assembly 85c are chimeric.Simultaneously, also advantageously big cable guiding device is stopped to hole.At this moment, main shaft should turn over the action of journey drill again.If hole drill has gone out, then main shaft is turned back to original position in process forward.Can newly locate embroidery cloth this moment, and a hole is got out in process backward.If bore operation finishes, then the driven unit switching position of dividing a word with a hyphen at the end of a line is again taken drill to stand, and the pin tappet is coupled again.
As above-mentioned, basically also the driven unit 37 of big cable guiding device can be used to produce the axial drilling motion of drill push rod, wherein the coupling mechanism of drill must cooperate accordingly, driven unit 35,37 is fixed on relevant actuator 67a, 67b and 67c and carries on the structure 31, that is the mode of fixed-site, changing pin, is accordingly the pin housing to be displaced sideways with needlework location or pin position, with the driver of the pin position of will be wanted and relevant big cable guiding device 17 couplings.
One big advantage of solution of the present invention is.In the occasion of the embroidery machine of multi-end multi-needle, can partly begin boring from each color, and must not do transposition.Particularly must not cut off line for this reason, and after boring, can embroider again.According to a preferred embodiment, but being an axially-movable, the assembly of this formation stitch leads into pin tappet or an oscillatory type (the particularly pivoted or the cable guiding device that can backward move), they respectively utilize one fen other drive shaft.At this, the reciprocating motion of this pin tappet or big cable guiding device utilizes a curve or coupling linkage device to produce with conventional approaches.Best other driving shaft of above-mentioned branch and a main drive shaft are that effect is connected and by its driven in synchronism.
Suitable tool one first actuator of first coupling, with the assembly that will form stitch be coupled to driven unit or with its decoupling zero.Suitable tool one second actuator of second coupler is with drill push rod couple drive assembly or from the driver decoupling zero.Can form assembly with the stitch of two differences of an identical driver drives with this mode.But also can consider need not two actuator, only with an actuator that two final action components are moved.
According to a preferred embodiment, this driver comprises one can change driven unit around a driving, and it utilizes a driving maybe can utilize a driving.At this, driven unit can be the part of a multinomial pin embroidery machine.Preferably the assembly of this formation stitch and one first coupling lever are action and are connected, and this drill push rod is action with one second coupling lever and is connected, and first and second lever that is coupled can be coupled with same driven unit.On driven unit, can mix at one first and one second coupling assembly.This coupling assembly can be chimeric with this first or second coupling lever.This point makes simple in structure strong.This coupling assembly should be located at the same side or the opposition side of driven unit.Use this mode, can save ground, space and be provided with.
Best, first and second coupling lever can and utilize a spring assembly to execute prestressing force to driven unit around a pivot.This point is easier to coupling process, because this coupling lever can automatically and driven unit be chimeric and be remained unchanged at this place.For example, coupling can utilize the chimeric connection of a kind of shape to cause.
In a preferred embodiment, between this drill push rod and the second coupling lever, be provided with another middle lever, first end of this centre lever is articulated on the drill push rod, and its second end is articulated in carrying on the structure of this embroidery machine.Lever has an advantage in the middle of this, utilizes it that the stroke of boring bar tool is cooperated, 1/3rd places of lever in the middle of the second coupling lever should approximately be articulated in.
Second end of middle lever should be connected with a regulator.This regulator can be adjusted the original position of boring bar tool.
Another target of the present invention is a kind of with a spininess head embroidery machine method of operating, this spininess head embroidery machine has an embroidery head, this embroidery head has most pins position, this pin position is located at one in the mode that can be displaced sideways and carries texturally, and wherein to carry structure by the head of will embroider with respect to this mobile and be brought to a moving position in a desired pin position in embroidery operation.And the driver coupling of the fixed-site that this stitch formation assembly one is correlated with.This novel method is characterised in that, hole, be assembly with this formation stitch respectively from its driver decoupling zero, and the push rod of will holing is coupled to one and forms on the driver of assembly of stitch.
This point has an advantage: only need a driver for two instruments.Another advantage is: only need two instruments of a driver drives.If best-as to use pin tappet driver, then can in addition cable guiding device be cut off to hole to drive the drill push rod.This point has a benefit: when boring, reaching the standard grade does not need unnecessarily to pull out, and has a shortcoming like this, and too many line is arranged when embroidery, does not therefore have line tension.
Among the one preferred methods embodiment, use the driver of this pin tappet to be used as the assembly that forms stitch, driving this drill push rod, and in stroke backward, do the boring motion.This point has a benefit, and roughly rectilinear motion backward can be divided into " boring stage " more simply and when this drilling machine deactivates, only need walk very short path to zero position.
Another target of the present invention is a kind of spininess head embroidery machine, has most adjacent pin positions on a frame, but wherein the several pins set of locations is synthesized an embroidery machine and is located on the carrier in the transverse movement mode.Have a pin tappet that can axially move, reach the needle drivers that a pin tappet is used.Needle drivers is used for utilizing one first coupler with the reciprocating motion that produces the pin tappet, can be with pin coupler and coupling of pin tappet and decoupling zero.
According to the present invention, at above-mentioned multi-end multi-needle embroidery machine, each embroidery head is provided with a drill, and it has other drill push rod that can move axially of a branch.In order to drive drilling machine, be provided with one second coupler, with the coupling of drilling machine and needle drivers or with the two decoupling zero.Different with known multi-end multi-needle embroidery machine, be provided with the drilling machine of a fixture.Compared with known machine, this has an advantage: needn't waste time and energy syringe needle is changed drill, other advantage of multi-end multi-needle embroidery machine of the present invention sees the dependent claims of claim, and they are in that above oneself mentions.
Combine opinion, spininess head embroidery machine of the present invention has most adjacent pin positions, adjacent being located on the frame, be connected with a pin driver, needle drivers is designed to shank reciprocating motion when operating, and it comprises a driven unit, and the pin tappet can be through one first coupler and driven unit coupling and coupling.But other boring bar tool operation in a fen with boring push rod of an axially-movable can be made identical driven unit.Be provided with one second coupler for this purpose, so that drill and needle drivers are coupled or decoupling zero.Basically also can be without needle drivers, and make boring procedure with the driver of cable guiding device.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. spininess head embroidery machine, include: at least one head of embroidering, described embroidery head has most pins position, described pin position with the mode that can be displaced sideways be located at one carry textural, respectively there are a pin tappet and a cable guiding device in each pin position, each embroidery head respectively has other drive unit to drive a pin tappet and other driver usefulness for a cable guiding device, forms moving back and forth of assembly to produce each stitch; And one first coupler arranged, so that to form the specific person of one of two assemblies of assembly chimeric with one one described stitch respectively at a moving position with described drive unit, it is characterized in that: each spininess head is provided with a drilling equipment, described drilling equipment has one can axially movable awl device push rod, and one second coupler is arranged, in order to the driver coupling of one of two assemblies of described drilling equipment and described stitch being formed assembly or from described driver decoupling zero.
2. spininess head embroidery machine as claimed in claim 1 is characterized in that, described driver comprises one can be around the driven unit of a rotation, and described driven unit can utilize a driving.
3. spininess head embroidery machine as claimed in claim 1 or 2 is characterized in that, described driver comprises a curve clutch or a coupling linkage device.
4. as each described spininess head embroidery machine of claim 1-3, it is characterized in that, described first coupler has one first actuator, described stitch form assembly is coupled to driven unit or by described driven unit decoupling zero, and described second coupler has one second actuator, is coupled to driven unit or from the driven unit decoupling zero with the push rod of will holing.
5. as each described spininess head embroidery machine of claim 1-4, it is characterized in that, the assembly of described formation stitch is connected with one first coupling lever, and described drill push rod is connected with one second coupling bar, described first and second coupling lever and the coupling of described driven unit.
6. as each described spininess head embroidery machine of claim 2-5, it is characterized in that one first and one second coupling assembly is arranged on described driven unit, the described coupling assembly and the first or second coupling lever are chimeric.
7. spininess head embroidery machine as claimed in claim 6 is characterized in that described coupling assembly is set as apart from one another by a segment distance, and is located on the same side or opposition side of described driven unit.
8. as each described spininess head embroidery machine of claim 5-7, it is characterized in that described first and second coupling lever can and utilize a spring assembly to execute prestressing force to driven unit around a rotation.
9. as each described spininess head embroidery machine of claim 1-8, it is characterized in that, lever in the middle of being provided with one between the described drill push rod and the second coupling lever, first end of lever is hinged on the drill push rod in the middle of described, and second end of described middle lever is hinged on carrying on the structure of described embroidery machine.
10. spininess head embroidery machine as claimed in claim 9 is characterized in that, the described second coupling lever is hinged on the middle lever.
11., it is characterized in that second end of described middle lever is connected with first regulator as claim 9 or 10 described spininess head embroidery machines.
12. spininess head embroidery machine as claimed in claim 11 is characterized in that, uses the assembly of the driver utilization formation stitch of described pin tappet to drive the drill push rod; And in stroke backward, do the boring motion.
13. spininess head embroidery machine, include: most adjacent pin positions on a frame, wherein but the several pins set of locations is synthesized an embroidery machine and is located on the carrier in the transverse movement mode, described carrier comprises: a pin tappet that can axially move, one pin is the needle drivers used of bar quickly, to produce the reciprocating motion of pin tappet, one first coupler, so that pin coupler and pin tappet are coupled and decoupling zero, it is characterized in that each embroidery head is provided with other drilling equipment, described drilling equipment have one can axially movable drill push rod, described drilling equipment is provided with one second coupler, with the coupling of drill and stitch or from the needle drivers decoupling zero.
14. method of operating spininess head embroidery machine, described spininess head embroidery machine has an embroidery head, described embroidery head has most pins position, described pin position with the mode that can be displaced sideways be located at one carry textural, wherein a desired pin position is mobile and be brought to a moving position with respect to the described structure that carries by the head of will embroider in embroidery operation, and described stitch forms the driver coupling of the assembly fixed-site relevant with, it is characterized in that: hole, respectively from its driver decoupling zero, and the push rod of will holing is coupled to one and forms on the driver of assembly of stitch with the assembly of described formation stitch in system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00594/10A CH703065A1 (en) | 2010-04-23 | 2010-04-23 | Embroidery machine and method for operating an embroidery machine. |
| CH00594/10 | 2010-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102234882A true CN102234882A (en) | 2011-11-09 |
| CN102234882B CN102234882B (en) | 2015-09-09 |
Family
ID=42767974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102080.8A Expired - Fee Related CN102234882B (en) | 2010-04-23 | 2011-04-22 | Multi needle embroidery machine and operate the method for this Multi needle embroidery machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2381023B1 (en) |
| KR (1) | KR101845400B1 (en) |
| CN (1) | CN102234882B (en) |
| CH (1) | CH703065A1 (en) |
| TW (1) | TWI516655B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988677A (en) * | 2015-07-24 | 2015-10-21 | 宁波高新区宁源科技服务有限公司 | Multi-color embroidery machine embroidery needle mechanism |
| CN105019163A (en) * | 2015-07-16 | 2015-11-04 | 浙江越隆缝制设备有限公司 | Embroidery machine head with independent eyeleting function |
| CN108796851A (en) * | 2018-07-23 | 2018-11-13 | 上海安围智能科技股份有限公司 | A kind of sewing host of mineral cotton machine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH714623A1 (en) * | 2018-02-05 | 2019-08-15 | Laesser Ag | Method and device for preventing inaccurately placed stitches on the embroidery base of an embroidery machine. |
| CN108193396A (en) * | 2018-02-06 | 2018-06-22 | 浙江信胜缝制设备有限公司 | A kind of machine head of embroidery machine and embroidery machine |
| CN108589057A (en) * | 2018-06-06 | 2018-09-28 | 东莞市名菱工业自动化科技有限公司 | A kind of spininess automatically controls sewing machine |
| CN111778646A (en) * | 2020-08-06 | 2020-10-16 | 湖州冠炯机电科技有限公司 | Multi-sequin device and embroidery machine using same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE275641C (en) * | ||||
| DE2319564A1 (en) * | 1973-04-18 | 1974-11-14 | Gunold Heinz | Automatic embroidery machine attachment - on separate and parallel shaft to needle shaft to cut or bore or tip colour |
| DE4322577A1 (en) * | 1993-07-07 | 1995-01-12 | Pfaff Ag G M | Stitch-forming machine with at least one boring device |
| EP0634512A1 (en) * | 1993-07-10 | 1995-01-18 | Saurer Sticksysteme Ag | Control and driving of embroidering segments |
| JPH1143858A (en) * | 1997-07-18 | 1999-02-16 | Tokai Ind Sewing Mach Co Ltd | Sewing machine |
| EP0911437A1 (en) * | 1997-10-27 | 1999-04-28 | Franz Lässer AG | Embroidery machine, particularly of the Schiffli type, with movable thread guide |
| CH691688A5 (en) * | 1997-02-11 | 2001-09-14 | Franz Laesser Ag | Embroidery machine has needle carriages as complete embroidery point assemblies with the embroidering components and cam operating units with the drive shafts for increased productivity |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT380704B (en) * | 1979-06-29 | 1986-06-25 | Heinzle August | SHIP EMBROIDERY MACHINE |
| CH700701B1 (en) * | 2007-04-20 | 2010-10-15 | Laesser Ag | Method and apparatus for applying flat pieces of material, as well as embroidery machine having a plurality of such devices. |
-
2010
- 2010-04-23 CH CH00594/10A patent/CH703065A1/en not_active Application Discontinuation
-
2011
- 2011-04-14 EP EP11162443.3A patent/EP2381023B1/en not_active Not-in-force
- 2011-04-15 TW TW100113129A patent/TWI516655B/en not_active IP Right Cessation
- 2011-04-22 CN CN201110102080.8A patent/CN102234882B/en not_active Expired - Fee Related
- 2011-04-22 KR KR1020110037776A patent/KR101845400B1/en not_active Application Discontinuation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE275641C (en) * | ||||
| DE2319564A1 (en) * | 1973-04-18 | 1974-11-14 | Gunold Heinz | Automatic embroidery machine attachment - on separate and parallel shaft to needle shaft to cut or bore or tip colour |
| DE4322577A1 (en) * | 1993-07-07 | 1995-01-12 | Pfaff Ag G M | Stitch-forming machine with at least one boring device |
| CN1105721A (en) * | 1993-07-07 | 1995-07-26 | G·M·普法夫有限公司 | Needle trail machine with at least one punching embroidery apparatus |
| EP0634512A1 (en) * | 1993-07-10 | 1995-01-18 | Saurer Sticksysteme Ag | Control and driving of embroidering segments |
| CH691688A5 (en) * | 1997-02-11 | 2001-09-14 | Franz Laesser Ag | Embroidery machine has needle carriages as complete embroidery point assemblies with the embroidering components and cam operating units with the drive shafts for increased productivity |
| JPH1143858A (en) * | 1997-07-18 | 1999-02-16 | Tokai Ind Sewing Mach Co Ltd | Sewing machine |
| EP0911437A1 (en) * | 1997-10-27 | 1999-04-28 | Franz Lässer AG | Embroidery machine, particularly of the Schiffli type, with movable thread guide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019163A (en) * | 2015-07-16 | 2015-11-04 | 浙江越隆缝制设备有限公司 | Embroidery machine head with independent eyeleting function |
| CN104988677A (en) * | 2015-07-24 | 2015-10-21 | 宁波高新区宁源科技服务有限公司 | Multi-color embroidery machine embroidery needle mechanism |
| CN108796851A (en) * | 2018-07-23 | 2018-11-13 | 上海安围智能科技股份有限公司 | A kind of sewing host of mineral cotton machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI516655B (en) | 2016-01-11 |
| KR101845400B1 (en) | 2018-04-05 |
| EP2381023B1 (en) | 2014-05-14 |
| TW201144512A (en) | 2011-12-16 |
| CN102234882B (en) | 2015-09-09 |
| EP2381023A1 (en) | 2011-10-26 |
| CH703065A1 (en) | 2011-10-31 |
| KR20110118585A (en) | 2011-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102234882A (en) | Multi-needle sewing machine and method for operating the same | |
| CN102121177A (en) | Multi-head embroidery machine | |
| KR100860191B1 (en) | Muti-head embroidery machine | |
| CN102086567B (en) | Multihead embroidery sewing machine and lower thread assembly for multihead embroidery sewing machine | |
| CN101319441A (en) | Embroidery sewing machine and control method | |
| CN101429711B (en) | Multi-head double-row quilting and embroidering integrated machine | |
| CN101171380A (en) | Embroidery frame support device | |
| WO2019244342A1 (en) | Double-needle lockstitch sewing machine | |
| CN202227092U (en) | Sewing machine | |
| KR20140106431A (en) | Sewing machine | |
| CN103194860B (en) | Buttonholing machine | |
| JP3156574B2 (en) | sewing machine | |
| CN203546368U (en) | Needle position fixed double-needle high-speed needle rod clutch | |
| JP5084296B2 (en) | Sewing sewing machine | |
| CN1880539A (en) | Sewing machine with a base designed to hold interchangeable means | |
| CN102051767B (en) | Multihead embroidery machine and tension frame thereof | |
| CN101591843A (en) | Automatic thread clamping system of embroidering machine | |
| EP2391757B1 (en) | Machine for sewing, embroidering, quilting and/or the like employing curved sewing needles with corresponding movement of needle bars | |
| CN103526463A (en) | Needle-position-fixed double-needle high-speed needle bar clutch and operation method thereof | |
| CN102260966B (en) | Double-sided double-row quilting and embroidering integrated machine | |
| CN101072910A (en) | Operating method of an embroidering machine | |
| CN1906343B (en) | Sewing machine | |
| CN201648735U (en) | Thread-taking-up mechanism of embroidery machine | |
| JPH09140971A (en) | Sewing machine | |
| CN102918193B (en) | Single-head or multi-head embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190422 |