CN103290629A - Threading device in embroidery machine - Google Patents
Threading device in embroidery machine Download PDFInfo
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- CN103290629A CN103290629A CN2012102250106A CN201210225010A CN103290629A CN 103290629 A CN103290629 A CN 103290629A CN 2012102250106 A CN2012102250106 A CN 2012102250106A CN 201210225010 A CN201210225010 A CN 201210225010A CN 103290629 A CN103290629 A CN 103290629A
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Abstract
The invention relates to a threading device in an embroidery machine. The threading device comprises a threading seat provided with a plurality of grid slots extending up and down, the grid slot is provided with a take-up-lever mounting lattice and a threading assembly mounting lattice from up to bottom, the threading assembly mounting lattice is provided with a threading assembly, the threading assembly comprises a take-up spring and a lappet thread separator, the lappet thread separator comprises a lappet thread leading part and a base part, a lappet thread swing slot with an opened lower side is formed between the lappet thread leading part and the base part, the take-up spring is provided with a lappet thread butt-joint part crossing the lappet thread swing slot, and the lower end of the lappet thread leading part extends out of the threading assembly mounting lattice. According to the threading device in the embroidery machine provided by the invention, the lappet threads cannot contact with each other, the lappet thread and the external cannot contact with each other and the threading is convenient, the problems that the lappet threads in different needles are capable of contacting with each other or contacting with the external object, and the threading is complicated in the existing threading device in the embroidery machine are solved.
Description
Technical field
The present invention relates to the embroidery machine wire passing device, relate in particular to wire passing device in a kind of embroidery machine.
Background technology
The passing system of embroidery machine is divided into the upper, middle and lower passing system.The initial version of wire passing device in the middle passing system wherein is the employing cable-through hole.But along with embroidery machine development, pin number have had very big increase, the pin number can reach 15 pins, and the embroidery line when namely embroidering is more and more, winds the line easily in walking line process, kinking, causes faults such as doubling broken string, influences the normal operation of machine and the quality of embroidery.
For solving the problems of the technologies described above, be 200710070827X in China Patent No., open day be December 10 in 2008 day, be called to disclose in the patent documentation of " the middle wire passing device of computer embroidering machine " and a kind ofly cross line in improved and make.Middle wire passing device in this patent documentation comprised the line seat, cross that the line seat is provided with gripper shoe, gripper shoe is provided with some pagodas and props up support spring, the below of gripper shoe is provided with adjustment screw and a support spring of being located on the adjustment screw, cross in the line seat and be provided with cushion pad, the top of crossing the line seat was provided with the line limiting plate, cross the line limiting plate and be provided with some groups of cable-through holes, every group of cable-through hole is provided with at least two cable-through holes.The embroidery yarn that passes from last wire passing device in the use is descending to pass a cable-through hole and pagoda spring successively, uply again pass another cable-through hole and select bar, and then descending from supporting seat the outside through and arrive passing system down.
Middle wire passing device in this patent documentation prevents that by limiting plate being set and offering the cable-through hole that presets distance embroidery yarn from twining, arranging the tension force that the pagoda spring is controlled embroidery yarn, had large improvement than only carrying out line with cable-through hole, but also have the following disadvantages: embroidery yarn is exposed fully outside in the use, touched poor stability easily because of carelessness; Do not keep apart between the embroidery yarn on the differing needles but spaced apart, touch each other easily when being subjected to outer force-disturbance and produce and twine the broken string phenomenon; Embroidery yarn need repeatedly pass enclosed cable-through hole, and the threading operation is very loaded down with trivial details and inconvenient; Cross on the line limiting plate same for the removal hole design that the embroidery yarn on the differing needles passes, need change the maintenance cost height to entire plate when single cable-through hole weares and teares; For open type, noise is big; The tensile force of the embroidery yarn on the differing needles is adjusted simultaneously, can not adapt to embroidery yarn on the differing needles to the requirement of differential tension, and the quality that causes embroidering descends; The initial position of pagoda spring (thread take-up spring) is non-adjustable, to the requirement of embroidery yarn fine position, influences the quality of embroidery in the time of can not satisfying embroidery.
Summary of the invention
That first purpose of the present invention aims to provide a kind of embroidery yarn each other and can not produce touching between embroidery yarn and the external issues and threading is wire passing device in the embroidery machine easily, does not keep apart the embroidery yarn that caused with exterior object and can produce problem and the loaded down with trivial details problem of threading of touching each other to solve when wire passing device carried out line in the existing embroidery machine exposed embroidery yarn that reaches differing needles outside of embroidery yarn.
Second purpose of the present invention aims to provide wire passing device in the embroidery machine that can change separately at a kind of position of being worn and torn by embroidery yarn, with solve existing in the wire passing device concentrated wear need integral replacing and the high problem of maintenance cost that causes.
The 3rd purpose of the present invention aims to provide wire passing device in the little embroidery machine of a kind of noise, to solve the big problem of noise in the existing middle wire passing device course of work.
Above technical problem solves by following technical proposal: wire passing device in a kind of embroidery machine, comprised the line seat, cross the line seat and be provided with some grid grooves that extend along the vertical direction, described grid groove is provided with thread take-up tension lever from top to bottom successively and lattice is installed and is crossed line assembly installation lattice, cross in the line assembly installation lattice and be removably connected with the line assembly, cross the line assembly and comprise thread take-up spring and embroidery yarn division board, the embroidery yarn division board comprises embroidery yarn introduction part and the base portion that sets gradually along grid groove depth direction, form the embroidery yarn swinging chute of open lower side between embroidery yarn introduction part and the base portion, described thread take-up spring is provided with the embroidery yarn abutting part across described embroidery yarn swinging chute, and the lower end of described embroidery yarn introduction part is stretched out the described line assembly of crossing lattice are installed.Be that example explains as follows to the threading process with the embroidery yarn on the pin: thread take-up tension lever is installed in thread take-up tension lever and installs in the lattice, the embroidery yarn that passes from last passing system go downwards to embroidery yarn introduction part lower end a side, around to the opposite side of embroidery yarn introduction part, be up to the through wires hole that passes on the thread take-up tension lever, descending along the opposite side of embroidery yarn division board along the opposite side of embroidery yarn division board, the tensioning embroidery yarn, embroidery yarn slips into the embroidery yarn swinging chute and abuts to the embroidery yarn abutting part, makes thread take-up spring provide embroidery yarn with tensile force.In the embroidery process, the embroidery yarn on each pin lays respectively in the grid groove and is isolated from each other.
As preferably, described base portion all is provided with wire-blocking board along the both sides of grid well width direction, and wire-blocking board is connected to together with the sidewall of grid groove.In the process of embroidery yarn generation shake and threading, embroidery yarn can not caught on by the parts of embroidery yarn division board outside and cause breaking, good reliability.
As preferably, cross the line assembly and also comprise rotating shaft and thread take-up spring mount pad, the thread take-up spring mount pad is set in the rotating shaft and is positioned at wire-blocking board away from a side of embroidery yarn swinging chute, described thread take-up spring mount pad be provided with spring swing mouthful and at least two be distributed in one centered by described rotating shaft first jack on the face of cylinder of line, described thread take-up spring is torsion spring, described thread take-up spring is set in the described rotating shaft, described thread take-up spring one end is plugged in first jack in described first jack, described embroidery yarn abutting part is arranged on the other end of thread take-up spring, and the end that described thread take-up spring is provided with the embroidery yarn abutting part passes described spring swing mouthful and is abutted together with the wall of spring swing mouthful.Work as thread take-up spring with torsion spring, compact type is good, and is convenient during installation, can avoid easily producing interference with embroidery yarn.By making thread take-up spring insert the windup-degree difference that makes thread take-up spring in the first different jacks, offer embroidery yarn with different tension force, to realize the adjusting of embroidery yarn tension force.The tension force of having realized each thread take-up spring is adjustable separately, can adapt to embroidery yarn on the differing needles to separately adjustable requirement of tension force, and suitability is good, the lifting of the quality that is conducive to embroider.
As preferably, described thread take-up spring mount pad is connected on the described base portion, described thread take-up spring mount pad is provided with alignment pin and at least two thread take-up spring locating holes that match with alignment pin with the junction of base portion, described alignment pin is inserted in the thread take-up spring locating hole in the thread take-up spring locating hole, and the thread take-up spring locating hole is distributed in one centered by described rotating shaft on the face of cylinder of line.Realize thread take-up spring with the change of the position of embroidery yarn contact point by alignment pin being inserted in the different thread take-up spring locating holes, to the requirement of embroidery yarn fine position, can promote the quality of embroidery in the time of satisfying embroidery.Data rule of thumb sum up three the highest initial positions of frequency of utilization and design three thread take-up spring locating holes accordingly, make that the adjustment of position of contact point is quick and convenient more in addition.Also can fast thread take-up spring be adjusted to desired initial position for unfamiliar operating personnel, reduce the experience requirement to the operating personnel.
As preferably, described alignment pin is arranged on the described thread take-up spring mount pad, and described thread take-up spring locating hole is arranged on the described base portion, and described thread take-up spring locating hole is through hole.Can whether align with the thread take-up spring locating hole from the unilateral observation alignment pin away from alignment pin of thread take-up spring locating hole, improved the convenience when being inserted into alignment pin in the thread take-up spring locating hole.
As preferably, described embroidery yarn division board is along all being provided with retaining line bar on the both sides of grid well width direction, and retaining line bar is detachably connected on the division board.In the use, the embroidery yarn of walking from the both sides of embroidery yarn division board only produces sliding friction with retaining line bar, only need to make retaining line bar with high-abrasive material such as metal and pottery etc., and the embroidery yarn division board is made of materials such as plastics, Merlon, with material cost and the deadweight that reduced the line assembly.After the wearing and tearing of retaining line bar, only need take off retaining line bar and change, to reduce maintenance cost.
As preferably, described retaining line bar is cylindricality, described base surface is provided with second jack, described embroidery yarn introduction part surface is provided with slot, described retaining line bar is across crossing described embroidery yarn swinging chute, retaining line bar one end is located in described second jack, the other end is inserted in the slot and exceed slot along the width of grid groove, and retaining line bar is positioned at second jack, one end distance and is positioned at slot one end distance from the distance on plane, embroidery yarn division board place from the distance on plane, embroidery yarn division board place less than retaining line bar.The method of installation and removal retaining line bar is: will keep off the line bar towards slot place direction and insert second jack, when retaining line bar passes second jack and arrives slot, radially lift retaining line bar in the moving groove of embroidery string pendulum and make the rod bending distortion of retaining line and be inserted in the slot, retaining line bar is fixed together with the embroidery yarn division board under the resilient force of retaining line rod bending distortion.The end that is positioned at an end of slot from retaining line bar will keep off the line bar and take out to second jack extruding retaining line bar.Simple in structure, convenient when installing and fixing dismounting retaining line bar.
As preferably, described embroidery yarn introduction part is provided with the first lid limit away from the edge of a side of described base portion, the embroidery yarn introduction part is " T " font with the first lid limit and is connected, adjacent crossing between the line assembly installation lattice separates by first dividing plate, the first lattice dividing plate is provided with the second lid limit away from the edge of described base portion, first dividing plate is " T " font with the second lid limit and connects, and crosses line assembly installation lattice and is provided with two passing channels of bringing linear slit into that surrounded by wire-blocking board, embroidery yarn division board, the first lid limit, the second lid limit and first dividing plate.Design inlet wire passage, the noise that produces during the embroidery yarn motion and during the thread take-up spring action is difficult for unofficial biography, and noise is little.First Gai Bianneng plays the effect that strengthens embroidery yarn division board intensity, can not produce to rock two poor stabilities that caused line when embroidery yarn introduction part thin thickness.Second Gai Bianneng plays the effect that strengthens first diaphragm strength, crossing under the certain situation of line seat apparent size, can make the width of grid groove wideer, is convenient at inner installing component and avoids the line seat to contact with the embroidery yarn generation and wear and tear.
As preferably, thread take-up tension lever is installed lattice and is provided with diapire, diapire is provided with along the vertical direction the thread take-up tension lever swing hole of extending, described thread take-up tension lever swing hole with the inlet wire seam on passing channel in described two passing channels be located along the same line, inlet wire seam on another passing channel staggers.Unobstructed property when crossing line is good.It is not fragile to cross the line seat.
As preferably, the outer surface on the outer surface on the described first lid limit and the second lid limit all is arcwall face.Threading is crossed and can be made embroidery yarn enter the grid groove in the line easily.Can not cut the damage embroidery yarn.
The present invention has following advantage, by design grid groove in crossing the line seat, the middle line assembly of crossing of corresponding differing needles is installed in the grid groove correspondingly, thread take-up tension lever also is positioned at the grid groove, embroidery yarn in the feasible middle line process excessively on the differing needles is kept apart, between the embroidery yarn of differing needles and embroidery yarn disturb with not producing touching between the exterior object, guaranteed middle when crossing line fluency and the quality of embroidery; In when crossing line embroidery yarn be arranged in the grid groove, can not cause disturbance to embroidery yarn when in the operating environment wind being arranged; Design embroidery yarn swinging chute and embroidery yarn abutting part, only the embroidery yarn doubling need be enclosed within embroidery yarn be directed into subordinate's end, tension embroidery yarn namely can make embroidery yarn automatically with thread take-up spring keep connecting, when realizing that by the embroidery yarn division board same pin embroidery yarn moves back and forth separately, save and existingly isolated by through wires hole, convenient during threading; Cross the line assembly and be detachably connected on the line seat, it is convenient to install when changing; The each several part of embroidery yarn division board is structure as a whole, and structural compactness is good, reliability during operation is good.
Description of drawings
Fig. 1 is explosive view of the present invention.
Fig. 2 is the explosive view of crossing the line assembly of the present invention.
Fig. 3 is perspective view of the present invention.
Fig. 4 is use view of the present invention.
Among the figure: cross line seat 1, grid groove 11, thread take-up tension lever is installed lattice 111, crosses the line assembly lattice 112 are installed, inlet wire seam 1121, thread take-up tension lever swing hole 113, passing channel 114, second partition 12, first dividing plate, 13, the second lid limits 131, positioning convex 14, installing plate connecting hole 15, back shroud connecting hole 16, line assembly 2 is crossed line assembly installing hole 21, embroidery yarn division board 22, embroidery yarn introduction part 221, slot 2211, base portion 222, the second jacks 2221, fixing hole 2222, limited block 2223, thread take-up spring locating hole 2224, the first lid limits 223, wire-blocking board 224, the free end 2241 of wire-blocking board, thread take-up spring mount pad 23, spring swing mouth 231, axis hole 232, alignment pin 233, the first jacks 234, thread take-up spring 24, plug 241, embroidery yarn abutting part 242, retaining line bar 25, embroidery yarn swinging chute 26, rotating shaft 27, nut 28, installing plate 3, installing plate installing hole 31, assembly locating hole 32, bolt hole 33, bolt mouth 34, back shroud 4, back shroud installing hole 41, bolt 5, thread take-up tension lever 6, through wires hole 61, embroidery yarn 7.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Wire passing device in a kind of embroidery machine comprised line seat 1,9 mistake line assemblies 2, installing plate 3 and back shrouds 4.
Cross line seat 1 and be provided with 9 grid grooves 11 that extend along the vertical direction.Grid groove 11 is provided with thread take-up tension lever from top to bottom successively and lattice 111 is installed and is crossed line assembly installation lattice 112.
Adjacent thread take-up tension lever is installed between the lattice 111 and is separated by second partition 12.The rear end that thread take-up tension lever is installed lattice 111 is provided with diapire.This diapire is provided with the thread take-up tension lever swing hole 113 of extending along the vertical direction.
Adjacent crossing between the line assembly installation lattice 112 separates by first dividing plate 13.Cross line assembly installation lattice 112 and be the complete uncovered version in rear end.Complete uncovered version is convenient to install the line assembly.
The two ends, the left and right sides of middle part of above-below direction of crossing the rear surface of line seat 1 respectively are provided with an installing plate connecting hole 15.The two ends, the left and right sides of below of crossing the rear surface of line seat 1 respectively are provided with a back shroud connecting hole 16.
Cross line assembly 2 and be provided with two installing holes of line assembly excessively 21 that distribute along the vertical direction.
The two ends, the left and right sides of installing plate 3 respectively are provided with an installing plate installing hole 31.Installing plate 3 is provided with 9 assembly locating holes 32,9 bolts hole 33 and 9 the bolt mouths 34 that distribute along left and right directions.
The two ends, the left and right sides of back shroud 4 downsides respectively are provided with a back shroud installing hole 41.
The method that each parts of the present invention are fitted together is: do not blow with bolt 5 among 18 bolt 5(Fig. 1, but still be connected on the line assembly 2) thus pass correspondingly and be threaded in 9 behind 9 bolts hole 33 on the installing plate 3 and 9 the bolt mouths 34 more correspondingly and spend amounting to 18 and cross and will cross the line assembly in the line assembly installing hole 21 and install 2 and be fixed on the installing plate 3 on the line assembly 2.Pass correspondingly by two bolts (not drawing among the figure) and to be threaded in correspondingly again behind two installing plate installing holes 31 in 2 installing plate connecting holes 15 installing plate 3 with crossing the fixing of line seat 1, and make that nine positioning convex 14 are located in 9 assembly locating holes 32 correspondingly, 9 of this moments cross line assembly 2 and are contained in 9 correspondingly and cross the line assembly and install in the lattice 112.Pass correspondingly by two bolts (not drawing among the figure) and to be threaded in behind 2 back shroud installing holes 41 on the rear surface that in 2 back shroud connecting holes 16 back shroud 4 was fixed on line seat 1 more correspondingly and lid was established line assembly 2.
Referring to Fig. 2, cross the line assembly and comprise embroidery yarn division board 22, thread take-up spring mount pad 23, thread take-up spring 24, two retaining line bars 25 and rotating shaft 27.Two retaining line bars 25 are installed in the left and right sides of embroidery yarn division board 22.Retaining line bar 25 is four prism type.Embroidery yarn division board 22 comprises embroidery yarn introduction part 221 and the base portion 222 that sets gradually.Embroidery yarn introduction part 221 and base portion 22 are structure as a whole.Form the embroidery yarn swinging chute 26 of lower ending opening between embroidery yarn introduction part 221 and the base portion 22.
Embroidery yarn introduction part 221 is provided with the first lid limit 223 away from the edge of a side of base portion 222.Embroidery yarn introduction part 221 is " T " font with the first lid limit 223 and is connected.All be provided with the slot 2211 that to see among the slot 2211(figure on the side surface on the left and right sides surface of embroidery yarn introduction part 221).Respectively be provided with second jack 2221 that to see among a wire-blocking board 224 and second jack, 2221 figure on the side surface on the left and right side of base portion 222).Second jack 2221 is embroidered the distance on plane, line division board 22 place less than slot 2211 distances apart from the distance on plane, embroidery yarn division board 22 place.Wire-blocking board 224 is structure as a whole with base portion 222.The free end 2241 of wire-blocking board is connected to together with the sidewall of grid groove when crossing the line assembly and being installed in the grid groove.
The method that retaining line bar 25 is installed on the embroidery yarn division board 22 is: will keep off line bar 25 forward and pass second jack 2221, to away from embroidery yarn division board 22 place in-plane jack-up retaining line bars 25 retaining line bar 25 can being entered in the slot 2211, under the elastic deformation force's of retaining line bar 25 self effect, retaining line bar 25 is stuck between second jack 2221 and the slot 2211.Retaining line bar 25 is across crossing embroidery yarn swinging chute 26.The end that retaining line bar 25 is inserted in the slot 2211 is that left and right directions exceeds slot 2211 along the depth direction of slot.
The dismounting method of retaining line bar 25 down is: withstand the end (so can push up from this because be designed to make retaining line bar to exceed slot) that keeps off line bar 25 and be positioned at slot 2,211 one ends and get final product towards second jack, 2221 push and block line bars 25.After breaking away from slot 2211, can like a cork retaining line bar 25 be taken out by retaining line bar 25.
Thread take-up spring mount pad 23 is provided with spring swing mouth 231, axis hole 232, alignment pin 233 and four first jack 234(referring to Fig. 1).Four first jacks 234 are distributed on the coaxial face of cylinder of a coaxial aperture.
Thread take-up spring 24 is torsion spring.One end of thread take-up spring 24 is provided with plug 241, the other end is provided with embroidery yarn abutting part 242.Embroidery yarn abutting part 242 is triangle gib head structure.
The method that thread take-up spring 24 is installed on the base portion 222 is: make rotating shaft 27 pass axis hole 232, thread take-up spring 24 is set in the rotating shaft 232, plug 241 is inserted in in four first jacks 234 one, and embroidery yarn abutting part 242 passes spring swing mouthfuls 231 and is connected on the sidewall of spring swing mouthfuls 231.Again nut 28 is placed in the space that is surrounded by limited block 2223, limited block 2223 plays the effect that prevents that nut 28 from rotating, alignment pin 233 is inserted in in three thread take-up spring locating holes 2224 one, rotating shaft 27 perforation fixing holes 2222 rear threads is connected on the nut 28 thread take-up spring 24 is fixed on the base portion 222.In the time of in plug 241 is inserted in the first different jacks 234, the angle difference that thread take-up spring 24 is reversed, feasible different to the tension force of embroidery yarn, play the effect of adjustment of tonicity.In alignment pin 233 was inserted in different thread take-up spring locating holes 2224, the position difference of embroidery yarn abutting part 242 in embroidery yarn swinging chute 26 played and adjusts thread take-up spring 24 with the effect of the initial position of the tie point of embroidery yarn.
Referring to Fig. 3, the lower end of embroidery yarn introduction part 221 was stretched out the line assembly lattice 112 was installed.The forward edge of first dividing plate 13 is provided with the second lid limit 131.First dividing plate 13 is " T " font with the second lid limit 131 and connects.Form two inlet wire seams 1121 between the first lid limit 223 and the second lid limit 131.Thread take-up tension lever swing hole 113 with that inlet wire seam that is positioned at embroidery yarn introduction part 221 left sides in two inlet wires seams 1121 be located along the same line, another stitches and staggers.The outer surface on the first lid limit 223 and the second lid limit 131 namely among the figure front surface all be arcwall face.
Referring to Fig. 4, embroidery yarn abutting part 242 is across crossing embroidery yarn swinging chute 26.Cross line assembly installation lattice 112 and surrounded two passing channels 114 by wire-blocking board 224, embroidery yarn division board 22, the first lid limit 223, the second lid limit 131 and first dividing plate 13.Article two, inlet wire seam 1121 is communicated with two passing channels 114 respectively.
Using method of the present invention is: thread take-up tension lever 6 is passed thread take-up tension lever swing hole 113 enter thread take-up tension lever and install in the lattice 111 and its front end did not exceed the front end that the line assembly is installed lattice 112.The embroidery yarn of introducing from last passing system 7 arrives the right side of embroidery yarn introduction part 221 lower ends from top to bottom, make embroidery yarn 7 walk around the lower end of embroidery yarn introduction part 221 left, make embroidery yarn 7 up along the left side of embroidery yarn introduction part 221, make embroidery yarn 7 pass behind the through wires hole 61 on the thread take-up tension lever 6 more descending from right to left and be drawn out to down in the passing system.Tensioning embroidery yarn 7, the part that embroidery yarn 7 is arranged in embroidery yarn dividing plate 22 left and right sides enters into two passing channels 114 through the inlet wire seam 1121 of correspondence respectively, meanwhile, thereby embroidery yarn 7 upwards slides and abuts to and realize embroidery yarn 7 fixing with thread take-up spring on the embroidery yarn abutting part 242 of thread take-up spring along embroidery yarn swinging chute 26, only produces friction with 25 contacts of retaining line bar in embroidery yarn 7 traveling process.So far cross the threading process of line in namely finishing.
Claims (10)
1. wire passing device in the embroidery machine, comprised the line seat, it is characterized in that, cross the line seat and be provided with some grid grooves that extend along the vertical direction, described grid groove is provided with thread take-up tension lever from top to bottom successively and lattice is installed and is crossed line assembly installation lattice, cross in the line assembly installation lattice and be removably connected with the line assembly, cross the line assembly and comprise thread take-up spring and embroidery yarn division board, the embroidery yarn division board comprises embroidery yarn introduction part and the base portion that sets gradually along grid groove depth direction, form the embroidery yarn swinging chute of open lower side between embroidery yarn introduction part and the base portion, described thread take-up spring is provided with the embroidery yarn abutting part across described embroidery yarn swinging chute, and the lower end of described embroidery yarn introduction part is stretched out the described line assembly of crossing lattice are installed.
2. wire passing device in the embroidery machine according to claim 1 is characterized in that, described base portion all is provided with wire-blocking board along the both sides of grid well width direction, and wire-blocking board is connected to together with the sidewall of grid groove.
3. wire passing device in the embroidery machine according to claim 2, it is characterized in that, cross the line assembly and also comprise rotating shaft and thread take-up spring mount pad, the thread take-up spring mount pad is set in the rotating shaft and is positioned at wire-blocking board away from a side of embroidery yarn swinging chute, described thread take-up spring mount pad be provided with spring swing mouthful and at least two be distributed in one centered by described rotating shaft first jack on the face of cylinder of line, described thread take-up spring is torsion spring, described thread take-up spring is set in the described rotating shaft, described thread take-up spring one end is plugged in first jack in described first jack, described embroidery yarn abutting part is arranged on the other end of thread take-up spring, and the end that described thread take-up spring is provided with the embroidery yarn abutting part passes described spring swing mouthful and is abutted together with the wall of spring swing mouthful.
4. wire passing device in the embroidery machine according to claim 3, it is characterized in that, described thread take-up spring mount pad is connected on the described base portion, described thread take-up spring mount pad is provided with alignment pin and at least two thread take-up spring locating holes that match with alignment pin with the junction of base portion, described alignment pin is inserted in the thread take-up spring locating hole in the thread take-up spring locating hole, and the thread take-up spring locating hole is distributed in one centered by described rotating shaft on the face of cylinder of line.
5. wire passing device in the embroidery machine according to claim 4 is characterized in that, described alignment pin is arranged on the described thread take-up spring mount pad, and described thread take-up spring locating hole is arranged on the described base portion, and described thread take-up spring locating hole is through hole.
6. according to wire passing device in claim 1 or 2 or 3 or the 4 or 5 described embroidery machines, it is characterized in that described embroidery yarn division board is along all being provided with retaining line bar on the both sides of grid well width direction, retaining line bar is detachably connected on the division board.
7. wire passing device in the embroidery machine according to claim 6, it is characterized in that, described retaining line bar is cylindricality, described base surface is provided with second jack, described embroidery yarn introduction part surface is provided with slot, described retaining line bar is across crossing described embroidery yarn swinging chute, retaining line bar one end is located in described second jack, the other end is inserted in the slot and exceed slot along the width of grid groove, and retaining line bar is positioned at second jack, one end distance and is positioned at slot one end distance from the distance on plane, embroidery yarn division board place from the distance on plane, embroidery yarn division board place less than retaining line bar.
8. according to wire passing device in claim 2 or 3 or the 4 or 5 described embroidery machines, it is characterized in that, described embroidery yarn introduction part is provided with the first lid limit away from the edge of a side of described base portion, the embroidery yarn introduction part is " T " font with the first lid limit and is connected, adjacent crossing between the line assembly installation lattice separates by first dividing plate, the first lattice dividing plate is provided with the second lid limit away from the edge of described base portion, first dividing plate is " T " font with the second lid limit and connects, and crosses line assembly installation lattice and is provided with two by wire-blocking board, the embroidery yarn division board, the first lid limit, the passing channel of bringing linear slit into that the second lid limit and first dividing plate surround.
9. wire passing device in the embroidery machine according to claim 8, it is characterized in that, thread take-up tension lever is installed lattice and is provided with diapire, diapire is provided with along the vertical direction the thread take-up tension lever swing hole of extending, described thread take-up tension lever swing hole with the inlet wire seam on passing channel in described two passing channels be located along the same line, inlet wire seam on another passing channel staggers.
10. wire passing device in the embroidery machine according to claim 8 is characterized in that, the outer surface on the outer surface on the described first lid limit and the second lid limit all is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225010.6A CN103290629B (en) | 2012-07-03 | 2012-07-03 | Threading device in embroidery machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225010.6A CN103290629B (en) | 2012-07-03 | 2012-07-03 | Threading device in embroidery machine |
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| CN103290629A true CN103290629A (en) | 2013-09-11 |
| CN103290629B CN103290629B (en) | 2015-05-27 |
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| CN201210225010.6A Active CN103290629B (en) | 2012-07-03 | 2012-07-03 | Threading device in embroidery machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774587A (en) * | 2021-09-03 | 2021-12-10 | 浙江越隆缝制设备有限公司 | Embroidery machine walk line unit, walk line mechanism and embroidery machine |
| CN114525634A (en) * | 2022-02-21 | 2022-05-24 | 南通佳利园纺织品有限公司 | Thread passing device in embroidery machine |
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| CN202644158U (en) * | 2012-07-03 | 2013-01-02 | 东阳市佳轮电子机械有限公司 | Thread guide device in embroidering machine |
| CN103388246A (en) * | 2012-05-08 | 2013-11-13 | 东海工业缝纫机株式会社 | Sewing machine |
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| JP2001062177A (en) * | 1999-08-30 | 2001-03-13 | Brother Ind Ltd | Thread take-up lever guard in sewing machine |
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| CN1962989A (en) * | 2005-11-10 | 2007-05-16 | 波路堂株式会社 | Multi-needle sewing machine |
| CN103388246A (en) * | 2012-05-08 | 2013-11-13 | 东海工业缝纫机株式会社 | Sewing machine |
| CN202644158U (en) * | 2012-07-03 | 2013-01-02 | 东阳市佳轮电子机械有限公司 | Thread guide device in embroidering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113774587A (en) * | 2021-09-03 | 2021-12-10 | 浙江越隆缝制设备有限公司 | Embroidery machine walk line unit, walk line mechanism and embroidery machine |
| CN114525634A (en) * | 2022-02-21 | 2022-05-24 | 南通佳利园纺织品有限公司 | Thread passing device in embroidery machine |
Also Published As
| Publication number | Publication date |
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| CN103290629B (en) | 2015-05-27 |
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Effective date of registration: 20200825 Address after: 6 / F, No. 300, Dongyi Road, Baiyun Street, Dongyang City, Jinhua City, Zhejiang Province Patentee after: Dongyang Jialun industry and Trade Co., Ltd Address before: 322100 Zhejiang city of Jinhua province Dongyang City Dong Yi Road No. 300 Patentee before: DONGYANG JIALUN ELECTRONIC MACHINERY Co.,Ltd. |