CN202644158U - Thread guide device in embroidering machine - Google Patents
Thread guide device in embroidering machine Download PDFInfo
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- CN202644158U CN202644158U CN 201220315997 CN201220315997U CN202644158U CN 202644158 U CN202644158 U CN 202644158U CN 201220315997 CN201220315997 CN 201220315997 CN 201220315997 U CN201220315997 U CN 201220315997U CN 202644158 U CN202644158 U CN 202644158U
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Abstract
The utility model relates to a thread guide device in an embroidering machine. The thread guide device in the embroidering machine comprises a thread guide seat in which a plurality of grid grooves extending up and down are formed, wherein each grid groove is provided with a thread take-up lever mounting grid and a thread guide assembly mounting grid from top to bottom; a thread guide assembly is arranged in each thread guide assembly; each thread guide assembly comprises a thread take-up spring and an embroidery thread isolation plate; each embroidery thread isolation plate comprises an embroidery thread guide part and a base part; an embroidery thread swinging groove with an opening on the lower side is formed between the embroidery thread guide part and the base part; the thread take-up spring is provided with an embroidery thread abutting part which stretches across the embroidery thread swinging groove; and the lower end of the embroidery thread guide part extends out of the thread guide assembly mounting grid. The thread guide device in the embroidering machine is convenient to thread and ensures that embroidery threads cannot touch one another and the embroidery threads cannot touch external objects, so that the problems that when the conventional thread guide device in the embroidering machine guides threads, the embroidery threads of different needles touch with one another and touch with the external objects, and the thread guiding is cockamamie are solved.
Description
Technical field
The utility model relates to thread guide device of embroidery machine, relates in particular to a kind of yarn-passing device 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 large increase, the pin number can reach 15 pins, and the embroidery line when namely embroidering is more and more, easily winds the line in walking line process, kinking, causes the faults such as doubling broken string, affects 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 and disclose a kind of improved middle line of crossing in the patent documentation of " the middle wire passing device of computer embroidering machine " 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 pagoda supporting springs, the below of gripper shoe is provided with adjustment screw and the supporting 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 upper wire passing device in the use procedure 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 lower passing system.
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 fully exposed outside in the use procedure, easily touched because of carelessness poor stability; Do not keep apart between the embroidery yarn on the differing needles but spaced apart, easily touch each other when being subject to outer force-disturbance and produce and twine the broken string phenomenon; Embroidery yarn need to 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 to change entire plate during single cable-through hole wearing and tearing, maintenance cost is high; For open type, noise is large; 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, affects the quality of embroidery in the time of can not satisfying embroidery.
Summary of the invention
That first purpose of the present utility model 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 yarn-passing device of embroidery machine easily, and the exposed embroidery yarn that reaches outside differing needles of embroidery yarn was not kept apart the embroidery yarn that caused with exterior object and can be produced each other problem and the loaded down with trivial details problem of threading of touching when carrying out line to solve by existing yarn-passing device of embroidery machine.
Second purpose of the present utility model aims to provide the yarn-passing device of embroidery machine that a kind of position that is ambroidered line wearing and tearing can be changed separately, to solve that existing middle wire passing device concentrated wear needs integral replacing and the high problem of maintenance cost that causes.
The 3rd purpose of the present utility model aims to provide the little yarn-passing device of embroidery machine of a kind of noise, to solve the large problem of noise in the existing middle wire passing device course of work.
Above technical problem solves by following technical proposal: a kind of yarn-passing device 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 successively thread take-up tension lever from top to bottom 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.Embroidery yarn on the pin explains as follows to the threading process as example: thread take-up tension lever is installed in thread take-up tension lever and installs in the lattice, the embroidery yarn that passes from upper 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, so that thread take-up spring provides 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.When embroidery yarn produces in the process of shake and threading, the parts that embroidery yarn can not be ambroidered line division board outside catch on 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 that Spring Pendulum is opened one's mouth and at least two be distributed in one centered by described rotating shaft the 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 the 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 Pendulum and opens one's mouth and be abutted together with the wall that Spring Pendulum is opened one's mouth.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.The windup-degree difference that makes thread take-up spring in the first different jacks by thread take-up spring is inserted offers 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 accordingly three thread take-up spring locating holes, so that the adjustment of the position of contact point is more in addition quick and convenient.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 gear line bar on the both sides of grid well width direction, and gear line bar is detachably connected on the division board.In the use procedure, the embroidery yarn of walking from the both sides of embroidery yarn division board only produces sliding friction with gear line bar, only need to make gear 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 gear line bar, only need take off gear line bar and change, to reduce maintenance cost.
As preferably, described gear line bar is cylindricality, described base surface is provided with the second jack, described embroidery yarn introduction part surface is provided with slot, described gear line bar is across crossing described embroidery yarn swinging chute, gear line bar one end is located in described the second jack, the other end is inserted in the slot and exceed slot along the width of grid groove, and gear line bar is positioned at the second jack one end and is positioned at slot one end apart from the distance on plane, embroidery yarn division board place apart from the distance on plane, embroidery yarn division board place less than gear line bar.The method of installation and removal gear line bar is: will keep off the line bar towards slot place direction and insert the second jack, when gear line bar passes the second jack and arrives slot, radially lift gear line bar in the embroidery yarn swinging chute and make the rod bending distortion of gear line and be inserted in the slot, be fixed together with the embroidery yarn division board at the resilient force lower block line bar of gear line rod bending distortion.The end that is positioned at an end of slot from gear line bar will keep off the line bar and take out to the second jack extruding gear line bar.Simple in structure, convenient when fixing dismounting gear line bar is installed.
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 covered the limit and is " T " font and connects with being connected, adjacent crossing between the line assembly installation lattice separates by the first dividing plate, the first lattice dividing plate is provided with the second lid limit away from the edge of described base portion, the 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 the 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.The 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.The second Gai Bianneng plays the effect that strengthens the first diaphragm strength, in the situation that it is certain to cross line seat apparent size, can make the width of grid groove wider, 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 that extends and swings the hole, described thread take-up tension lever swing the 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.Patency when crossing line is good.Cross the line seat not fragile.
As preferably, the outer surface on the outer surface on described the first lid limit and the second lid limit all is arcwall face.Threading is crossed and can be made easily embroidery yarn enter the grid groove in the line.Can not cut the damage embroidery yarn.
The utlity model 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, so that the embroidery yarn on the differing needles is kept apart in the middle excessively line process, 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; Embroidery yarn is arranged in the grid groove during middle excessively line, 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 to 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, the good reliability when working.
Description of drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the explosive view of crossing the line assembly of the present utility model.
Fig. 3 is perspective view of the present utility model.
Fig. 4 is use view of the present utility model.
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 swings hole 113, passing channel 114, second partition 12, the 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 Pendulum open one's mouth 231, axis hole 232, alignment pin 233, the first jacks 234, thread take-up spring 24, plug 241, embroidery yarn abutting part 242, gear 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
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
A kind of yarn-passing device 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 successively thread take-up tension lever from top to bottom 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 that extends along the vertical direction and swings hole 113.
Adjacent crossing between the line assembly installation lattice 112 separates by the 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 excessively line assembly installing holes 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.
With each assembling parts of the present utility model method together be: 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 correspondingly again 9 behind 9 bolts hole 33 on the installing plate 3 and 9 the bolt mouths 34 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.By two bolts (not drawing among the figure) pass correspondingly be threaded in correspondingly again behind two installing plate installing holes 31 2 installing plate connecting holes 15 interior with 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 correspondingly 9 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 correspondingly again behind 2 back shroud installing holes 41 on the interior rear surface that back shroud 4 was fixed on line seat 1 of 2 back shroud connecting holes 16 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 gear line bars 25 and rotating shaft 27.Two gear line bars 25 are installed in the left and right sides of embroidery yarn division board 22.Gear 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 covered limit 223 and is " T " font and connects with being 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 the second jack 2221 that to see among a wire-blocking board 224 and the second jack 2221 figure on the side surface on the left and right side of base portion 222).The 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 gear line bar 25 is installed on the embroidery yarn division board 22 is: will keep off forward line bar 25 and pass the second jack 2221, to away from embroidery yarn division board 22 place in-plane jack-up gear line bars 25 gear line bar 25 can being entered in the slot 2211, under the elastic deformation force's of gear line bar 25 self effect, gear line bar 25 is stuck between the second jack 2221 and the slot 2211.Gear line bar 25 is across crossing embroidery yarn swinging chute 26.The end that gear 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 method of dismounting lower block line bar 25 is: withstand the end (so can push up from this because be designed to make gear 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 the second jack 2221 push and block line bars 25.After breaking away from slot 2211, can like a cork gear line bar 25 be taken out by gear line bar 25.
Thread take-up spring mount pad 23 is provided with that Spring Pendulum opens one's mouth 231, axis hole 232, alignment pin 233 and four the first jack 234(are referring to Fig. 1).Four the 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 the triangle hook 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 the first jacks 234 one, and embroidery yarn abutting part 242 passes Spring Pendulum and opens one's mouth 231 and be connected to Spring Pendulum and open one's mouth on 231 the sidewall.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.When plug 241 is inserted in different the first jacks 234 when interior, the angle that thread take-up spring 24 is reversed is different, so that 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 of embroidery yarn abutting part 242 in embroidery yarn swinging chute 26 was different, played and adjusted 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 the first dividing plate 13 is provided with the second lid limit 131.The 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 the first dividing plate 13.Article two, inlet wire seam 1121 is communicated with two passing channels 114 respectively.
Using method of the present utility model is: thread take-up tension lever 6 is passed thread take-up tension lever swing hole 113 and 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 7 of introducing from upper passing system 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 from right to left behind the through wires hole 61 on the thread take-up tension lever 6 more descending and be drawn out in the lower 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 fixing with thread take-up spring of embroidery yarn 7 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 a gear line bar in embroidery yarn 7 traveling process.So far namely finish the middle threading process of crossing line.
Claims (10)
1. yarn-passing device of 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 successively thread take-up tension lever from top to bottom 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. yarn-passing device of 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. yarn-passing device of 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 that Spring Pendulum is opened one's mouth and at least two be distributed in one centered by described rotating shaft the 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 the 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 Pendulum and opens one's mouth and be abutted together with the wall that Spring Pendulum is opened one's mouth.
4. yarn-passing device of 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. yarn-passing device of 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 claim 1 and 2 or 3 or 4 or 5 described yarn-passing device of embroidery machines, it is characterized in that, described embroidery yarn division board is along all being provided with gear line bar on the both sides of grid well width direction, and gear line bar is detachably connected on the division board.
7. yarn-passing device of embroidery machine according to claim 6, it is characterized in that, described gear line bar is cylindricality, described base surface is provided with the second jack, described embroidery yarn introduction part surface is provided with slot, described gear line bar is across crossing described embroidery yarn swinging chute, gear line bar one end is located in described the second jack, the other end is inserted in the slot and exceed slot along the width of grid groove, and gear line bar is positioned at the second jack one end and is positioned at slot one end apart from the distance on plane, embroidery yarn division board place apart from the distance on plane, embroidery yarn division board place less than gear line bar.
8. according to claim 2 or 3 or 4 or 5 described yarn-passing device of 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 covered the limit and is " T " font and connects with being connected, adjacent crossing between the line assembly installation lattice separates by the first dividing plate, the first lattice dividing plate is provided with the second lid limit away from the edge of described base portion, the 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 the first dividing plate surround.
9. yarn-passing device of 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 that extends and swings the hole, described thread take-up tension lever swing the 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. yarn-passing device of embroidery machine according to claim 8 is characterized in that, the outer surface on the outer surface on described the first lid limit and the second lid limit all is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315997 CN202644158U (en) | 2012-07-03 | 2012-07-03 | Thread guide device in embroidering machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315997 CN202644158U (en) | 2012-07-03 | 2012-07-03 | Thread guide device in embroidering machine |
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| CN202644158U true CN202644158U (en) | 2013-01-02 |
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| CN 201220315997 Expired - Fee Related CN202644158U (en) | 2012-07-03 | 2012-07-03 | Thread guide device in embroidering machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290629A (en) * | 2012-07-03 | 2013-09-11 | 东阳市佳轮电子机械有限公司 | Threading device in embroidery machine |
| CN111441143A (en) * | 2019-01-17 | 2020-07-24 | 天津市奥丰地毯有限公司 | Stable thread feeding and tightening equipment for carpet gun embroidery machine |
-
2012
- 2012-07-03 CN CN 201220315997 patent/CN202644158U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290629A (en) * | 2012-07-03 | 2013-09-11 | 东阳市佳轮电子机械有限公司 | Threading device in embroidery machine |
| CN103290629B (en) * | 2012-07-03 | 2015-05-27 | 东阳市佳轮电子机械有限公司 | Threading device in embroidery machine |
| CN111441143A (en) * | 2019-01-17 | 2020-07-24 | 天津市奥丰地毯有限公司 | Stable thread feeding and tightening equipment for carpet gun embroidery machine |
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