CN109183296A - A kind of deconcentrator and the embroidery machine with the deconcentrator - Google Patents
A kind of deconcentrator and the embroidery machine with the deconcentrator Download PDFInfo
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- CN109183296A CN109183296A CN201811345585.5A CN201811345585A CN109183296A CN 109183296 A CN109183296 A CN 109183296A CN 201811345585 A CN201811345585 A CN 201811345585A CN 109183296 A CN109183296 A CN 109183296A
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- deconcentrator
- upper thread
- needle
- bottom shuttle
- wire casing
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- 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
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to field of textile equipment more particularly to a kind of deconcentrator and with the embroidery machine of the deconcentrator.A kind of deconcentrator, the deconcentrator have axially extending bore, and deconcentrator can be circumferentially rotated along its center；The outer circumferential wall of deconcentrator is equipped with wire casing, and for catching on upper thread and upper thread is introduced to the bearded needle of wire casing, and for the first off-line notch that upper thread is fallen off by wire casing.The deconcentrator forms wire loop in outer diameter, to may make up bigger wire loop, suitable for passing through formula embroidering method, provides feasibility to increase baseline capacity by way of passing through formula embroidery.
Description
Technical field
The present invention relates to field of textile equipment more particularly to a kind of deconcentrator and with the embroidery machine of the deconcentrator.
Background technique
Embroidery machine is also known as computerized emboridering machine, it is the present age state-of-the-art embroidery machinery, it can make traditional manual embroidery
Obtain high speed, efficient realization.The embroidery principle of existing embroidery machine as shown in Figure 1, transport down when upper thread needle 2 is inserted into cloth cover
Upper thread needle 2 will up rise when moving minimum point, and rotating shuttle 100 continues to keep constant speed continuation rotation counterclockwise, rotation at this time
Spur 101 will pass through from plane after upper thread needle back, and rotating shuttle point, which will tangle upper thread a and revolve counterclockwise, to turn around, will be around the shuttle of full baseline b
Core 102 rotates in the planar coil to be formed from rotating shuttle to be passed through, and when upper thread needle is lifted off cloth cover, frame will be fixed on frame
Cloth cover c be moved to next embroidery point and continue to embroider.Due to completing an embroidery point embroidery, after upper thread needle leaves cloth cover, face
The extra line segment that line thread take-up tension lever generates when rotating shuttle will be rotated pulls back, and makes upper thread tight, could allow embroidery product flat in this way
It is whole, fine.
As shown in Fig. 2, being built in rotating shuttle in existing embroidery technique using bobbin, rotating shuttle is by peg or spindle
(figure omits), bobbin case (figure omits), peg or spindle slot 71, branching structure 72 form, and baseline is wound on peg or spindle, and spindle device is in bobbin case
Interior, peg or spindle is fixed on by bobbin case can be in the peg or spindle slot 71 of branching structure internal slide, and there is sliding rail 73 in peg or spindle slot outer ring,
Sliding rail right above peg or spindle slot has 60 degree of notch 76, and branching structure corresponding positions are equipped with sliding groove 74, and peg or spindle slot is mounted on
In the sliding groove of branching structure, peg or spindle slot is limited by locating rod 75 a position, will not be rotated with branching structure.Such as Fig. 3~7
Shown, when upper thread is caught on continuation rotation counterclockwise by the branching structure of rotating shuttle, upper thread is divided into two strands, one is by deconcentrator point
Outside, one is inside deconcentrator, and when branching structure rotates 30 degree counterclockwise, the upper thread of branching structure part is by peg or spindle slot
Sliding rail blocks, one outer upper thread of deconcentrator point blocks stopping movement by the sliding rail of peg or spindle slot at this time, and by dividing
That strand of upper thread of line device point the inside is rotated with deconcentrator point, is bypassed from bobbin case outside, and baseline is housed until the wire loop of upper thread bypasses
Then the peg or spindle slot of peg or spindle falls off, upper thread is packed up, then carries out next circulation.So the peg or spindle equipped with baseline is fixed on peg or spindle
It is stationary in slot, it is necessary to which the branching structure by rotation is bypassed by upper thread wire loop, and the capacity of baseline is just this
Embroidery mode limits.This embroidery mode upper thread can bypass by the sliding rail of rotating shuttle and bobbin peg or spindle slot is housed, if
It is bigger by wire loop by increasing rotating shuttle, reach and increase baseline capacity, such wire loop is excessive, and upper thread take-up is difficult to control, and upper thread is received
Line not in time, will cause section line and embroidery out-of-flatness, therefore cannot increase baseline capacity by increasing rotating shuttle to reach.
It is small in order to solve baseline capacity in the prior art, replace frequent problem.The innovation and creation that applicant had previously been done
In (Patent No. " ZL201721390015.9 ", invention and created name be " a kind of embroidery machine two-wire intersection construction "), although real
Show and has not needed replacement shuttle peg base line purpose.But its embroidery mode can generate bifilar baseline during embroidery, and can not embroider height
Precision, the embroidery of high-quality.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of deconcentrator, which forms in outer diameter
Wire loop, suitable for passing through formula embroidering method, holds to may make up bigger wire loop to increase baseline by way of passing through formula embroidery
Amount provides feasibility.The second object of the present invention is to provide a kind of embroidery machine, which has above-mentioned deconcentrator.
In order to achieve the above purpose, present invention employs technical solutions below:
A kind of deconcentrator, it is characterised in that: the deconcentrator has axially extending bore, and deconcentrator can circumferentially turn along its center
It is dynamic；The outer circumferential wall of deconcentrator is equipped with wire casing, and for catching on upper thread and by the bearded needle of upper thread introducing wire casing, and supplies
The first off-line notch that upper thread is fallen off by wire casing.
Preferably, the tip of the bearded needle is in inclined-plane or cambered surface transition to root, the root of bearded needle is in wire casing side.
A kind of embroidery machine, including deconcentrator, upper thread driving mechanism and baseline driving mechanism；The upper thread driving mechanism includes
Upper thread needle in the mechanism end, upper thread needle can linear longitudinal movement and pass through cloth cover；It is characterized by: the deconcentrator
Be as above described in deconcentrator, deconcentrator is in the underface of upper thread needle, and deconcentrator can be circumferentially rotated along its center.
Preferably, the baseline driving mechanism includes the rear bottom shuttle pipeline for being separately positioned on deconcentrator axial direction side；Institute
Deconcentrator to be stated to be socketed on the end of rear bottom shuttle pipeline, the end of rear bottom shuttle pipeline is equipped with pin hole corresponding with upper thread needle,
Deconcentrator can rotate the end of bottom shuttle pipeline after.
Preferably, being connected with deconcentrator helical teeth on the deconcentrator, deconcentrator connects driving machine by deconcentrator helical teeth
Structure.
Preferably, the end of bottom shuttle pipeline is equipped with the second off-line notch and baseline baffle after described.
By adopting the above technical scheme, which is related to a kind of deconcentrator and the embroidery with the deconcentrator to the present invention
The outer circumferential wall (outer diameter) of machine, the deconcentrator is equipped with wire casing, and for catching on upper thread and upper thread being introduced wire casing
Bearded needle, and for the first off-line notch that upper thread is fallen off by wire casing.When upper thread needle pricks lower embroidery cloth and needle plate arrival upper thread needle
Needle position minimum point, during upper thread needle up lifts, deconcentrator synchronous rotary make deconcentrator crochet hook with after upper thread needle threading hole
The plane of top intersects, and the bearded needle of deconcentrator tangles upper thread, and the continuation of upper thread needle is up lifted, and deconcentrator divides the upper thread tangled on one side
Into the wire casing of deconcentrator, another side is point hanging outside deconcentrator, and when deconcentrator bearded needle is rotated to certain angle, upper thread is divided
Line device is all divided makes upper thread generate wire loop in the wire casing of deconcentrator.It is in due to wire casing on the outer circumferential wall of deconcentrator, because
This wire loop is generated based on the outer diameter of deconcentrator.Under such configuration, bottom shuttle can centered on the wire loop that deconcentrator separates point, wear
Overline ring.I.e. above-mentioned deconcentrator forms wire loop in outer diameter, to may make up bigger wire loop, suitable for passing through formula embroidery side
Method provides feasibility to increase baseline capacity by way of passing through formula embroidery.
Detailed description of the invention
Fig. 1 is the embroidery schematic diagram of existing embroidery machine.
Fig. 2 is the rotating shuttle explosive view on existing embroidery machine.
Fig. 3 is that the rotating shuttle on existing embroidery machine constructs wire loop step schematic diagram one (catching on upper thread in rotating shuttle tip).
Fig. 4 is that the rotating shuttle on existing embroidery machine constructs wire loop step schematic diagram two (in wire loop generation).
Fig. 5 is that the rotating shuttle on existing embroidery machine constructs wire loop step schematic diagram three (in wire loop generation).
Fig. 6 is that the rotating shuttle on existing embroidery machine constructs wire loop step schematic diagram four (wire loop, which generates, to be completed).
Fig. 7 is that the rotating shuttle on existing embroidery machine constructs wire loop step schematic diagram five (upper thread is packed up).
Fig. 8 is the schematic perspective view in the embodiment of the present invention 1.
Fig. 9 is the schematic cross-sectional view in the embodiment of the present invention 1.
Figure 10 is the scheme of installation of deconcentrator.
Figure 11 is that the deconcentrator of embroidery machine of the invention constructs wire loop step schematic diagram one (deconcentrator catches on upper thread).
Figure 12 is that the deconcentrator of embroidery machine of the invention constructs wire loop step schematic diagram two (in wire loop generation).
Figure 13 is that the deconcentrator of embroidery machine of the invention constructs wire loop step schematic diagram three (wire loop, which generates, to be completed).
Figure 14 is that the deconcentrator of embroidery machine of the invention constructs wire loop step schematic diagram four (upper thread is packed up).
Figure 15 is the embroidery schematic diagram of embroidery machine of the invention.
Figure 16 is embroidering method schematic diagram one of the invention (first upper thread wire loop generates).
Figure 17 is embroidering method schematic diagram two of the invention (bottom shuttle passes through first wire loop).
Figure 18 is embroidering method schematic diagram three of the invention (first time upper thread is packed up).
Figure 19 is embroidering method schematic diagram four of the invention (second upper thread wire loop generates).
Figure 20 is embroidering method schematic diagram five of the invention (bottom shuttle passes through second wire loop).
Figure 21 is embroidering method schematic diagram six of the invention (second of upper thread is packed up).
Specific embodiment
With reference to the accompanying drawing, the preferred embodiments of the invention are described in further detail.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
A kind of embroidery machine as shown in figs. 8-10, including deconcentrator 1, upper thread driving mechanism and baseline driving mechanism.It is described
Upper thread driving mechanism can be using the upper thread driving mechanism in traditional scheme；It can also be created using the first invention such as applicant
Make the technical solution recorded in (the Chinese utility model that Authorization Notice No. is " CN207452445U ").For upper thread driving machine
Structure, it is only necessary to determine that upper thread driving mechanism includes the upper thread needle 2 in the mechanism end, upper thread needle 2 can linear longitudinal movement simultaneously
Across cloth cover.
The deconcentrator 1 is in the underface of upper thread needle 2, also (certainly will be used for bedding as being in needle plate 21 in existing scheme
Embroidery cloth 23) lower section.The deconcentrator 1 has axially extending bore, and deconcentrator can be circumferentially rotated along its center；Deconcentrator ontology
Outer circumferential wall be equipped with wire casing 16, and for catching on upper thread and upper thread being introduced to the bearded needle 11 of wire casing 16, and for face
The first off-line notch 15 that line is fallen off by wire casing.Wherein, the tip of the bearded needle 11 is to root in inclined-plane or cambered surface transition, bearded needle
Root be in wire casing side.The effect of the deconcentrator 1 is to catch on upper thread and upper thread is sketched the contours line outlet ring, therefore upper thread is vertical
It must assure that harmony between movement and the rotary motion of deconcentrator 1.Theoretically, upper thread driving mechanism and deconcentrator 1 can be with
It is operated alone using two sets of drive systems, also can guarantee the longitudinal movement of line and the rotary motion of deconcentrator 1 by computer programming
Keep harmony.But in a kind of more superior embodiment, upper thread needle 2 and deconcentrator 1 can be connected setting.Specifically
It can be found in attached drawing, upper thread needle 2 is driven (figure omits herein) by upper axis, is socketed with lower axle helical gear 13 in lower axle 12, is connected on deconcentrator 1
It is connected to deconcentrator helical teeth 14；And upper axis is connected with lower axle 12 by synchronous belt, the gear ratio of upper axis and lower axle 12 is 1:2, upper axis
Rotation is turned around, and lower axle 12 is equidirectional to take two turns, and upper axis driving 2 bar of upper thread needle, which moves up and down one, to be recycled, and lower axle 12 drives separated time
Rotation takes two turns device 1 counterclockwise.So upper thread needle 2 and deconcentrator 1 are connected, structure can be simplified and guarantee upper thread needle 2 and separated time
The movement of device 1 is coordinated always.
The baseline driving mechanism includes the bottom shuttle 3 linearly moved back and forth, and the reciprocating motion paths of bottom shuttle 3 pass through institute
State the wire casing central part of deconcentrator 1.The linear reciprocal movement of the bottom shuttle can be linear or curved shape, and curved shape is back and forth transported
Structure that is complex, but moving back and forth with reference to linear once is moved, theoretically can should also be implemented.Present embodiment is main
The structure that linear moves back and forth is recorded, i.e., the described bottom shuttle is linearly moved back and forth along the axis direction of deconcentrator 1.
Under straight reciprocating motion mode, the baseline driving mechanism includes being separately positioned on 1 axial sides of deconcentrator
Preceding bottom shuttle pipeline 41 and rear bottom shuttle pipeline 42.The bottom shuttle movement is set in preceding bottom shuttle pipeline 41 and rear bottom shuttle pipeline 42, and
By the wire casing axle center part of deconcentrator 1.In order to limit bottom shuttle, makes it that can only generate axial movement, rotate in a circumferential direction without generating；
Therefore the bottom shuttle is circumferentially positioned relative to preceding bottom shuttle pipeline 41 and rear bottom shuttle pipeline 42.Such circumferentially positioned mode is not only
One, relatively conventional mode is as embodied in such as figure, and the bottom of at, the outside of shuttle is equipped with several (such as 4) limited blocks 43, preceding bottom shuttle
There is corresponding limiting slot 44 in pipeline 41 and rear bottom shuttle pipeline 42, limiting slot is opened up along its axial direction, and limited block 43 is in limiting slot
It is interior, to make bottom shuttle that can only be axially moved.Further, 42 (i.e. preceding bottom of the preceding bottom shuttle pipeline 41 and/or rear bottom shuttle pipeline
At least one in shuttle pipeline 41 and rear bottom shuttle pipeline 42) it include rail bed 45 and track lid 46.The track lid 46
It is removably connected in rail bed 45, detachable herein includes part disassembly and full disassembly.In this scheme, 46 phase of track lid
Rail bed 45 can be dismantled, can be realized and the bottom shuttle in preceding bottom shuttle pipeline 41 or rear bottom shuttle pipeline 42 is torn open
Dress, so as to for replacing the bobbin in bobbin case.As illustrated in the drawing in one of embodiment, preceding bottom shuttle pipeline
It 41) include rail bed 45 and track lid 46, one end of track lid 46 and rail bed 45 are hinged, and the other end is using clamping
Structure uses flip structure.Then bottom shuttle pipeline 42 is the pipeline of an entirety, is mounted on the mounting base of rear bottom shuttle pipeline 42
On, the bottom shuttle locating part between rear bottom shuttle pipeline 42 and mounting base by the drawing fixed block below mounting base and above mounting base is drawn
Conjunction is fixed together, and drawing fixed block and bottom shuttle locating part are set as " convex " shape, the radian phase of step and rear 42 internal diameter of bottom shuttle pipeline
Together.In further embodiment, the deconcentrator is socketed on the end of rear bottom shuttle pipeline, on the end of rear bottom shuttle pipeline
Equipped with the second off-line notch 421, baseline baffle 422 and pin hole 423 corresponding with upper thread needle, deconcentrator can relatively after
The end of bottom shuttle pipeline rotates.Wherein, always with upper thread for that should penetrate for upper thread needle, the first off-line on deconcentrator lacks pin hole
When mouth 15 is corresponding with the second off-line notch of rear bottom shuttle pipeline, upper thread is started shedding off；And the effect of baseline baffle is to keep away
When exempting from bottom shuttle across wire loop, deconcentrator bearded needle tangles baseline, and rotating deconcentrator bearded needle to surface makes baseline by baseline baffle
It blocks.
Certainly, the axial movement of bottom shuttle need to be driven by power part, and the embodiment for driving bottom shuttle to be axially moved
It is very more, a kind of embodiment is provided in the present embodiment, but be not limited only to this mode, any object that may be implemented axially is transported
Dynamic mode is possible to realize.In the present embodiment, the baseline driving mechanism further includes being set to bottom shuttle two sides, is used in combination
In the preceding pushing component 5 and rear pushing component 6 that push the bottom shuttle linear reciprocal movement.The preceding pushing component 5 is for pushing away
Dynamic bottom shuttle moves forwards, and then pushing component 6 is for pushing bottom shuttle to move forwards.Since in the program, bottom shuttle is produced across upper thread
Raw wire loop, and bottom shuttle is back and forth pushed by preceding pushing component 5 and rear pushing component 6, in order to guarantee that upper thread needle 2 is up transported
Move smooth take-up.It therefore, will be between the promote-side of promote-side and rear pushing component 6 that need to guarantee preceding pushing component 5 in this scheme
Distance be greater than bottom shuttle length so that two components cannot simultaneously contact action in bottom shuttle.And in further embodiment, the upper thread needle
During 2 up move take-up, the promote-side of preceding pushing component 5 is in preceding bottom shuttle pipeline 41, the promote-side of rear pushing component 6
In rear bottom shuttle pipeline 42.
Further, it is equipped in the preceding bottom shuttle pipeline 41 and rear bottom shuttle pipeline 42 for limiting bottom shuttle reciprocating motion paths
Bottom shuttle limited block 47, and the bottom shuttle fastener 48 for being positioned to bottom shuttle.Above-mentioned bottom shuttle limited block 47 limits bottom shuttle
Reciprocating motion paths, i.e., the inertia generated when being pushed to bottom shuttle play restriction effect and prevent from sliding further along, and bottom shuttle fastens
Part 48 is then to reach maximum shift position for bottom shuttle to position, and above-mentioned positioning can be released when shuttle is reversed promotion the bottom of at；
The structure of spring and bolt can be used as shown in the figure.And simultaneously, the promote-side of the preceding pushing component 5 and rear pushing component 6
Promote-side be equipped with escape groove and correspond to bottom shuttle limited block 47 and bottom shuttle fastener 48 so that bottom shuttle limited block 47 and bottom shuttle fasten
Part 48 does not influence the operation of preceding pushing component 5 and rear pushing component 6.
Above-mentioned preceding pushing component 5 and rear pushing component 6 can be with independent operatings, it is only necessary to guarantee the harmony of two sets of components i.e.
It can.It is that the preceding pushing component 5 and rear pushing component 6 link, and along the axis of deconcentrator 1 in further preferred embodiment
Line direction moves synchronously.The present embodiment is as shown in the figure, and the preceding pushing component 5 includes the axis direction for being parallel to deconcentrator 1
The advancing slip lever 51 being arranged, and the advancing slip motion block 52 being socketed in advancing slip lever 51, and be connected on advancing slip motion block 52
Preceding catch bar 53 and forward swing component, and the preceding promotion seat 54 being arranged on preceding 53 end of catch bar.Promotion seat 54 is before described
For the promote-side of preceding pushing component 5.The forward swing component successively includes front roll bar 55, front rod one along the transmission direction of power
56 and front rod 2 57, one end of front roll bar 55 be connected on eccentric wheel 60, the other end of front roll bar 55 is connected to front rod one
The lower end of 56 lower position, front rod 1 is positioned by shaft, and the upper end of front rod 1 passes through front rod 2 57
It is connected to advancing slip motion block 52.Pushing component 6 includes the rear sliding bar 61 for being parallel to the axis direction setting of deconcentrator 1 after described,
And it is socketed on the rear sliding shoe 62 on rear sliding bar 61, and the rear catch bar 63 and rear pendulum that are connected on rear sliding shoe 62
Component, and the rear promotion seat 64 being arranged on rear 63 end of catch bar.It is pushing away for rear pushing component 6 that seat 64 is pushed after described
Moved end.The rear pendulum component successively includes rear swing rod 65, back link 1 and back link 2 67, rear pendulum along the transmission direction of power
One end of bar 65 is connected on eccentric wheel 60, and the other end of rear swing rod 65 is connected to the lower position of back link 1, back link
One 66 lower end is positioned by shaft, and the upper end of back link 1 is connected to rear sliding shoe 62 by back link 2 67.On
It states in scheme, the rotation of eccentric wheel 60 drives 6 edge of preceding pushing component 5 and rear pushing component by forward swing component and rear pendulum component respectively
The axis direction of deconcentrator 1 moves synchronously.
Above-mentioned technical proposal is related to a kind of embroidery machine, and the embroidery machine and its embroidering method use new embroidery mechanism.Area
Not in the wire loop that the peg or spindle of baseline is arranged on upper thread always in the prior art, the bottom shuttle of this programme can be along deconcentrator 1
Wire casing central part linearly move back and forth, baseline pass through upper thread wire loop when generate intertexture, after upper thread take-up complete thorn
It embroiders.Based on above scheme, the bottom shuttle of this programme is no longer influenced by embroidery mode and limits (i.e. the limitation of rotating shuttle size), and bottom shuttle can be
The storage capacity for increasing baseline on its axial direction increases 15 times of baseline capacity of bobbin storage extremely compared to traditional scheme
20 times, greatly reduces embroidery machine replacement baseline number, reduce embroidery cost of labor, increase production efficiency.And compared to applicant
The innovation and creation " a kind of embroidery machine two-wire intersection construction " previously done, the embroidery mode of this scheme is similar with conventional types, can
To generate sub-thread baseline during knotting embroidery, to guarantee to embroider high-quality embroidery.
Embodiment 2:
The present embodiment is related to a kind of embroidering method, which is realized based on above-mentioned embroidery machine.As Figure 11~
21, specifically comprise the following steps:
Step 1), upper thread needle 2 pricks lower embroidery cloth and needle plate reaches 2 needle position minimum point of upper thread needle.
Step 2), upper thread needle 2 (up lift 3 millimeters) during up lifting, and deconcentrator 1, which synchronizes rotation counterclockwise, to be made point
1 crochet hook of line device 12 o'clock direction intersect with the plane with 2 threading hole back upper place of upper thread needle, the bearded needle 11 of deconcentrator 1 tangles
Upper thread, the continuation of upper thread needle 2 are up lifted, and deconcentrator 1 divides the upper thread tangled on one side into the wire casing of deconcentrator 1, and another side point exists
It is hanging outside deconcentrator 1.
Step 3), when 1 crochet hook of deconcentrator is rotated to certain angle (3 point side's clockwise), upper thread by deconcentrator 1 all point
Upper thread is set to generate wire loop in the wire casing of deconcentrator 1.
Step 4), bottom shuttle point centered on the wire loop that deconcentrator 1 separates pass through wire loop.This step is specifically: bottom shuttle is to divide
Point centered on the wire loop that line device 1 separates pushes bottom shuttle to move from front to back by preceding pushing component 5, and 1 line of deconcentrator is crossed in bottom shuttle tail portion
When ring is kept for 3 millimeters, preceding pushing component 5 and rear pushing component 6 reach extreme position backward, and bottom shuttle is in bottom shuttle limited block 47
Effect is lower to be stopped, and generates 4 millimeters of space between bottom shuttle and the output end of rear pushing component 6 at this time；
Step 5), preceding pushing component 5 and rear pushing component 6 reversely travel forward, move to the output end of rear pushing component 6 with
Bottom shuttle keep 1 millimeter apart from when, preceding pushing component 5 and rear pushing component 6 stop working；The output end of preceding pushing component 5 at this time
Before setback in bottom shuttle pipeline 41, and there are 3 millimeters of distances with bottom shuttle tail portion；At this point, deconcentrator 1 continues rotation to 1 wire casing of deconcentrator
End (6 o'clock direction), deconcentrator rotation keep the first off-line notch 15 corresponding with the second off-line notch 421, deconcentrator off-line
Notch is rotated to pipeline inclined-plane off-line mouth, and upper thread starts shedding off, and upper thread is packed up, and completes primary embroidery.
Referring to above-mentioned steps, bottom shuttle is pushed forward, similarly also achievable primary embroidery；And according to such circulation, realize
Continuous embroidery.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of deconcentrator, it is characterised in that: the deconcentrator has axially extending bore, and deconcentrator can circumferentially turn along its center
It is dynamic；The outer circumferential wall of deconcentrator is equipped with wire casing, and for catching on upper thread and by the bearded needle of upper thread introducing wire casing, and supplies
The first off-line notch that upper thread is fallen off by wire casing.
2. a kind of deconcentrator according to claim 1, it is characterised in that: the tip of the bearded needle is to root in inclined-plane or arc
The root of face transition, bearded needle is in wire casing side.
3. a kind of embroidery machine, including deconcentrator, upper thread driving mechanism and baseline driving mechanism；The upper thread driving mechanism includes place
In the upper thread needle of the mechanism end, upper thread needle linear longitudinal movement and can pass through cloth cover；It is characterized by: the deconcentrator is
Deconcentrator as stated in claim 1 or 2, deconcentrator are in the underface of upper thread needle, and deconcentrator can be along its center circumferential direction
Rotation.
4. a kind of embroidery machine as claimed in claim 3, it is characterised in that: the baseline driving mechanism includes being separately positioned on separated time
The rear bottom shuttle pipeline of device axial direction side；The deconcentrator is socketed on the end of rear bottom shuttle pipeline, on the end of rear bottom shuttle pipeline
Equipped with pin hole corresponding with upper thread needle, deconcentrator can rotate the end of bottom shuttle pipeline after.
5. a kind of embroidery machine as claimed in claim 4, it is characterised in that: be connected with deconcentrator helical teeth, separated time on the deconcentrator
Device connects driving mechanism by deconcentrator helical teeth.
6. a kind of embroidery machine as claimed in claim 4, it is characterised in that: the end of bottom shuttle pipeline is equipped with the second off-line after described
Notch and baseline baffle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713950 | 2018-10-22 | ||
| CN2018217139509 | 2018-10-22 |
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|---|---|
| CN109183296A true CN109183296A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811345585.5A Pending CN109183296A (en) | 2018-10-22 | 2018-11-13 | A kind of deconcentrator and the embroidery machine with the deconcentrator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293538A (en) * | 2021-06-30 | 2021-08-24 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
| WO2022057289A1 (en) * | 2020-09-20 | 2022-03-24 | 琦星智能科技股份有限公司 | Thread-hooking suspension rotating shuttle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022057289A1 (en) * | 2020-09-20 | 2022-03-24 | 琦星智能科技股份有限公司 | Thread-hooking suspension rotating shuttle |
| CN113293538A (en) * | 2021-06-30 | 2021-08-24 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
| CN113293538B (en) * | 2021-06-30 | 2022-09-13 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
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