CN209368493U - Thread-changing threading mechanism - Google Patents
Thread-changing threading mechanism Download PDFInfo
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- CN209368493U CN209368493U CN201821322510.0U CN201821322510U CN209368493U CN 209368493 U CN209368493 U CN 209368493U CN 201821322510 U CN201821322510 U CN 201821322510U CN 209368493 U CN209368493 U CN 209368493U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000035515 penetration Effects 0.000 claims abstract description 46
- 238000012545 processing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009958 sewing Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of thread-changing threading mechanisms.The thread-changing threading mechanism includes wire-changing device and threader.The wire-changing device includes moving parts, thread-changing driving part and material folding component, the thread-changing driving part is located on the moving parts, the thread-changing driving part is connected to the material folding component so that for driving the material folding component mobile, the material folding component is for clamping spool.The threader includes swingle, pallet, rotary driving part, line sending pipe and penetration pipe；It is arranged on the swingle and is connected with the pallet；The rotary driving part is connected to the swingle for driving the swingle to rotate, one end of the line sending pipe is toward the swingle, the other end of the line sending pipe can connect and be connected to one end of the penetration pipe, and the other end of the penetration pipe is for connecting suction ventilator.The thread-changing threading mechanism can be improved thread-changing, threading efficiency.
Description
Technical field
The utility model relates to clothing fields, more particularly to a kind of thread-changing threading mechanism.
Background technique
At present in clothing field, when sewing apparatus carries out sewing clothing, usually because of different sewing lists, different sewings
The requirement at position and need frequent thread-changing and thread, at present every time thread-changing be all only number looked for by worker according to system it is corresponding
Spool and thread-changing, artificial thread-changing low efficiency also need manually to thread after thread-changing, face the lesser pin hole in aperture, artificial to need
It takes a long time to thread, manually threads low efficiency.
Utility model content
Based on this, it is necessary to provide a kind of thread-changing threading mechanism that can be improved thread-changing efficiency and thread efficiency.
A kind of thread-changing threading mechanism, including wire-changing device and threader；
The wire-changing device includes moving parts, thread-changing driving part and material folding component；The thread-changing driving part is set
On the moving parts, the thread-changing driving part is connected to the material folding component for driving the material folding component to move
Dynamic, the material folding component is for clamping spool；
The threader includes swingle, pallet, rotary driving part, line sending pipe and penetration pipe, the line sending pipe
And penetration pipe is flexible hose；The pallet is connected on the swingle, the rotary driving part is connected to institute
Swingle is stated so that for driving the swingle to rotate, one end of the line sending pipe is toward the swingle for described in confession
Yarn in spool enters, and the other end of the line sending pipe can be connected to the penetration pipe, and the penetration pipe is also used to connect
Suction ventilator.
The moving parts is AGV trolley in one of the embodiments,.
The material folding component includes holder, the first fixture, the second fixture and material folding driving in one of the embodiments,
Component；The holder is connected on the thread-changing driving part, and the material folding driving part is located on the holder and is connected to
First fixture and/or second fixture, the material folding driving part is for driving first fixture and/or described the
The movement of two fixtures is to realize first fixture and second fixture opening or be closed.
The thread-changing threading mechanism further includes image acquisition component and processing component in one of the embodiments,；Institute
It states image acquisition component to be located on the holder and between first fixture and second fixture, described image obtains
Component is used to obtain the image of spool in line cabinet, and the processing component is connected to described image obtaining widget for according to
Image obtains the shape of the spool.
The material folding component further includes pressure inductor in one of the embodiments,；The pressure inductor is located at institute
On the inner wall for stating the first fixture, the pressure inductor is used to incude pressure when first fixture and second fixture closure
Power.
The threader further includes fixation balloon in one of the embodiments,；It is connected with pallet on the swingle,
The fixation balloon is set on the swingle, and the fixation balloon is located at the top of the pallet, when the fixation balloon
When unaerated, the spool can be set on the fixation balloon；When fixation balloon inflation, the fixation balloon energy
It is enough to be abutted with the inner wall of the spool.
The threader further includes suction ventilator in one of the embodiments,；The suction ventilator and the penetration pipe connect
Connection.
The threader further includes inflator in one of the embodiments, and the inflator is connected to the fixation
Air bag into the fixation balloon for inflating.
The threader further includes inhaling line funnel in one of the embodiments,；It is described inhale line funnel size it is big the
One opening inhales the second small open communication of line funnel size with described toward the swingle, the line sending pipe.
Above-mentioned thread-changing threading mechanism can be improved thread-changing efficiency and threading efficiency, reduce the workload of worker.Specifically
Ground, moving parts drive thread-changing driving part and material folding component to be moved at line cabinet, and thread-changing driving part drives material folding component
It is moved at the spool in the line cabinet, is transferred on swingle after material folding component clamping spool.Line sending pipe and penetration pipe are connected
Logical, by external suction ventilator to penetration pipe and line sending pipe air draught, the end of a thread of yarn is inhaled into line sending pipe in spool, is rotated
Driving part drives swingle rotation with the yarn in loose spool；When the end of a thread of yarn reaches between line sending pipe and penetration pipe
When junction, external suction ventilator stops air draught, disconnects line sending pipe and penetration pipe, and by the port of the port of line sending pipe and penetration pipe
The pin hole two sides of syringe needle are placed respectively, and by external suction ventilator air draught, the air draught of penetration pipe can inhale the yarn in line sending pipe
Enter across pin hole to realize threading.So, it is only necessary to which line can be realized in the connecting and disconnecting of human assistance line sending pipe and penetration pipe
Cylinder thread-changing and syringe needle threading work, improve thread-changing efficiency and threading efficiency, save it is traditional by artificial thread-changing with
And the trouble manually threaded.
Above-mentioned thread-changing threading mechanism is AGV trolley by setting moving parts, realizes moving parts intelligent walking and obtains mesh
, moving parts can carry out intelligent recognition according to the map, plan walking path automatically.
Accuracy when above-mentioned thread-changing threading mechanism realizes clamping spool by the way that image acquisition component is arranged obtains purpose, schemes
As the shape of spool in obtaining widget and processing component cooperation acquisition line cabinet, in order to the first fixture and the second fixture adjustment two
Space between person is to be suitable for various sizes of spool.
Above-mentioned thread-changing threading mechanism realizes the purpose for improving the success rate of spool material folding, pressure by setting pressure inductor
Inductor is located on the inner wall of the first fixture or the inner wall of the second fixture, and pressure inductor is for incuding the first fixture and second
Pressure when fixture is closed, when the first fixture and the second fixture closure, the only pressure inductor pressure that senses predetermined value
When value, the first fixture just stops being mutually closed with the second fixture, thus guarantee that the spool of various outer diameter can be clamped successfully,
Improve the success rate of material folding.
Above-mentioned thread-changing threading mechanism realizes the purpose of the fixation to spool by the way that fixation balloon is arranged, when fixation balloon not
When inflation, spool can be set on fixation balloon, and when fixation balloon inflation, fixation balloon is abutted with the inner wall of spool, Gu
Determine air bag play the role of spool limit, at this time swingle rotate when, be able to drive spool and rotate together.
Above-mentioned thread-changing threading mechanism by setting line sending pipe and penetration pipe be flexible hose realize line sending pipe with
The changeable purpose of penetration pipe port position, can be according to the position change line sending pipe of syringe needle and the position of penetration pipe.
Above-mentioned thread-changing threading mechanism realizes yarn the end of a thread in spool by setting suction line funnel and is easily absorbed line sending
The purpose of pipe.
Detailed description of the invention
Fig. 1 is that thread-changing threading mechanism described in an embodiment and line cabinet, pattern sewing machine cooperate schematic diagram；
Fig. 2 is the material folding component diagram of thread-changing threading mechanism shown in FIG. 1；
Fig. 3 is that the threader of thread-changing threading mechanism shown in FIG. 1 and pattern sewing machine cooperation are schemed.
100: wire-changing device；110: moving parts；120: thread-changing driving part；130: material folding component；131: holder；132:
First fixture；133: the second fixtures；134, material folding driving part；200: threader；210: swingle；220: pallet；230:
Rotary driving part；240: line sending pipe；250: penetration pipe；260: inhaling line funnel；270: funnel stand；300: image acquiring unit
Part；20: pattern sewing machine；30: line cabinet；40: spool.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
Shown in Figure 1, an embodiment of the present invention provides a kind of thread-changing threading mechanism comprising wire-changing device
100, threader 200 and control device.
Shown in Figure 1, wire-changing device 100 includes moving parts 110, thread-changing driving part 120 and material folding component
130.Thread-changing driving part 120 is located on moving parts 110, and thread-changing driving part 120 is connected to material folding component 130 for driving
Dynamic material folding component 130 is mobile, and material folding component 130 is for clamping spool 40.Thread-changing driving part 120 is preferably manipulator.Control
Device is electrically connected at moving parts 110, thread-changing driving part 120 and material folding component 130.
Shown in Figure 3, threader 200 includes swingle 210, pallet 220, rotary driving part 230, line sending pipe
240 and penetration pipe 250.Line sending pipe 240 and penetration pipe 250 are flexible hose.
It is arranged on swingle 210 and is connected with pallet 220；Swingle 210 is used to be rotatably connected on the board of pattern sewing machine 20,
Rotary driving part 230 is located on the board of pattern sewing machine 20 and is connected to swingle 210 for driving swingle 210 to rotate.
One end of line sending pipe 240 toward swingle 210 with for in spool yarn enter, line sending pipe 240 it is another
One end can connect and be connected to one end of penetration pipe 250, and the other end of penetration pipe 250 is for connecting suction ventilator.Control device
It is electrically connected at rotary driving part 230.
Preferably, moving parts 110 is AGV trolley.AGV trolley, which refers to, magnetically or optically waits homing guidances device equipped with electricity,
It can be travelled along defined guide path, the transport vehicle with safeguard protection and various transfer functions is not required to removing for driver
Vehicle is transported, with rechargeable storage battery for its power resources, its travelling route and behavior can be generally controlled by control device,
Or its travelling route is set up using electromagnetic path, electromagnetic path is pasted on floor, and automatic guided vehicle then relies on electromagnetic path
Brought message is moved and is acted.Above-mentioned thread-changing threading mechanism is AGV trolley by setting moving parts 110, is realized
The purpose of 110 intelligent walking of moving parts, moving parts 110 can carry out intelligent recognition according to the map, automatic planning walking
Path.When the quantity of pattern sewing machine 20 is multiple, AGV trolley can be moved at corresponding pattern sewing machine 20 according to the route of setting
Carry out thread-changing.Meanwhile when the quantity of the cabinet on line cabinet 30 has multiple, AGV trolley can be moved to according to the route of setting
Line taking cylinder 40 is carried out at corresponding grid.
Shown in Figure 2, in a specific example, material folding component 130 includes holder 131, the first fixture 132, second folder
Tool 133 and material folding driving part 134.Holder 131 is connected on thread-changing driving part.Material folding driving part 134 is located at holder
On 131 and it is connected to the first fixture 132 and/or the second fixture 133, material folding driving part 134 is for driving the first fixture 132
And/or second the movement of fixture 133 open or be closed to realize the first fixture 132 and the second fixture 133.Control device electrically connects
It is connected to material folding driving part 134.
Further, thread-changing threading mechanism 10 further includes image acquisition component 300 and processing component.Image acquisition component
300 are located on holder 131 and between the first fixture 132 and the second fixture 133, and image acquisition component 300 is for obtaining line
The image of spool 40 in cabinet 30, processing component are connected to image acquisition component 300 for obtaining outlet according to the image of spool 40
The shape of cylinder 40.Above-mentioned thread-changing threading mechanism realizes clamping by the cooperation of setting image acquisition component 300 and processing component
Accuracy when spool 40 obtains purpose, and image acquisition component 300 obtains the shape of spool 40 in line cabinet 30, in order to the first folder
The space of tool 132 and the adjustment of the second fixture 133 between the two is to be suitable for various sizes of spool 40.Image acquisition component 300
Whether be also used to obtain in the cabinet of line cabinet 30 has spool 40.Control device be electrically connected at image acquisition component 300 and
Processing component.
In a specific example, material folding component 130 further includes pressure inductor, and pressure inductor is located at the first fixture 132
Inner wall or the second fixture 133 inner wall on, pressure inductor for incude the first fixture 132 and the second fixture 133 closure
When pressure.Control device is electrically connected at pressure inductor.
Above-mentioned thread-changing threading mechanism realizes the purpose for improving the success rate of 40 material folding of spool, pressure by setting pressure inductor
Power inductor is located on the inner wall of the first fixture 132 or the inner wall of the second fixture 133, and pressure inductor is for incuding the first folder
Pressure when tool 132 and the second fixture 133 are closed, when the first fixture 132 and the second fixture 133 closure, only pressure sensitive
When device senses the pressure value of predetermined value, the first fixture 132 just stops being mutually closed with the second fixture 133, to guarantee difference
The spool 40 of outer diameter can be clamped successfully, and the success rate of material folding is improved.
Further, the first fixture 132 is connected on the first sliding shoe, and the first sliding shoe is slidably connected on holder 131,
Second fixture 133 is connected on the second sliding shoe, and the second sliding shoe is fixed on holder 131, the first sliding shoe and the second sliding
The opposite surface of block all has rack gear, has gear, the first sliding between the first sliding shoe and the opposite surface of the second sliding shoe
Block is engaged with the second sliding shoe by gear, and the drive shaft connection gear of material folding driving part 134 for driving dimensions to rotate.
It is mobile to realize the first fixture 132 and the second fixture relative to the first sliding shoe that the rotation of gear is able to drive the first sliding shoe
133 closure and opening.
In a specific example, threader 200 further includes fixation balloon.Fixation balloon is set on swingle 210, Gu
Determine the top that air bag is located at pallet 220, when fixation balloon unaerated, spool 40 can be set on fixation balloon, work as fixation
When air bag is inflated, fixation balloon is abutted with the inner wall of spool 40.Above-mentioned thread-changing threading mechanism is realized by the way that fixation balloon is arranged
To the purpose of the fixation of spool 40, when fixation balloon unaerated, spool 40 can be set on fixation balloon, work as fixation balloon
When inflation, fixation balloon is abutted with the inner wall of spool 40, and fixation balloon plays the role of the limit of spool 40, at this time swingle
When 210 rotation, it is able to drive spool 40 and rotates together.
Further, threader 200 further includes inflator, and inflator is connected to fixation balloon to be used for fixation balloon
Interior inflation.Inflator is not shown in figs 1-3.
In a specific example, threader 200 further includes suction ventilator, and suction ventilator leads to repeatedly with penetration pipe 250.Control dress
It sets and is electrically connected at suction ventilator.
In a specific example, line sending pipe 240 and penetration pipe 250 are transparent rubber pipe.Above-mentioned thread-changing threading mechanism
It is that flexible hose realizes line sending pipe 240 and 250 port of penetration pipe position by setting line sending pipe 240 and penetration pipe 250
The changeable purpose set, can be according to the position change line sending pipe 240 of syringe needle and the position of penetration pipe 250.
In a specific example, threader 200 further includes inhaling line funnel 260 and funnel stand 270, inhales line funnel
260 are used to be connected to the board of pattern sewing machine 20 by funnel stand 270, and the first big opening of 260 size of line funnel is inhaled in connection
Toward swingle 210, second open communication small with 260 size of line funnel is inhaled of line sending pipe 240.Above-mentioned thread-changing threading mechanism is logical
Crossing setting suction line funnel 260 realizes the purpose that yarn the end of a thread in spool 40 is easily absorbed line sending pipe 240.
Inhale line funnel 260 inside can be evacuated or close to vacuum state, and configure one be connected to control dress
The induction screen set, the induction screen can issue signal to control device when inhaling line funnel 260 and being drawn onto line, and control device receives
It stops working after the signal by setting time control rotary driving part, fixation balloon becomes to shrink by inflating, fixation balloon
Crust contraction be attached on swingle 210, spool is no longer influenced by the control of fixation balloon, can rotate freely, rotary driving part
Why part stops rotating again after a set time, is the outlet for being sent to line sending pipe for the yarn guaranteed in spool
Place and arrival pin hole inlet.
A kind of thread-changing threading method of the thread-changing threading mechanism 10 used, includes the following steps:
It is mobile to drive thread-changing driving part 120 and material folding component 130 to be moved to that control device controls moving parts 110
At line cabinet 30, control device control thread-changing driving part 120 drives material folding component 130 to be moved at the spool 40 in line cabinet 30,
Control device controls material folding component 130 and clamps spool 40；Control device controls moving parts 110 and drives thread-changing driving part 120
And material folding component 130 is moved at pattern sewing machine 20, control device controls thread-changing driving part 120 and material folding component 130 is driven to move
It moves to the top of swingle 210, control device control material folding component 130, which discharges spool, makes its set on swingle 210；
Line sending pipe 240 is connected to penetration pipe 250, control device controls suction ventilator to penetration pipe 250 and line sending pipe 240
Air draught, the end of a thread of yarn is inhaled into line sending pipe 240 in spool 40, and control device controls the driving rotation of rotary driving part 230
Bar 210 is rotated with the yarn in loose spool 40；
When the end of a thread of yarn reaches the junction between line sending pipe 240 and penetration pipe 250, control device controls suction ventilator
Stop air draught, disconnects line sending pipe 240 and penetration pipe 250, and the port of line sending pipe 240 and the port of penetration pipe 250 are put respectively
The pin hole two sides of syringe needle are set, control device controls suction ventilator air draught, and the air draught of penetration pipe 250 can be by the yarn in line sending pipe 240
Threading is realized in line sucking across pin hole.
Above-mentioned thread-changing threading mechanism can be improved thread-changing efficiency and threading efficiency, reduce the workload of worker.Specifically
Ground, moving parts 110 drive thread-changing driving part 120 and material folding component 130 to be moved at line cabinet 30, thread-changing driving part
120 driving material folding components 130 are moved at spool 40, and material folding component 130 is transferred on swingle 210 after clamping spool 40.It will
Line sending pipe 240 is connected to penetration pipe 250, by suction ventilator to 240 air draught of penetration pipe 250 and line sending pipe, yarn in spool 40
The end of a thread be inhaled into line sending pipe 240, rotary driving part 230 drive swingle 210 rotation with the yarn in loose spool 40；
When the end of a thread of yarn reaches the junction between line sending pipe 240 and penetration pipe 250, suction ventilator stops air draught, disconnects line sending pipe
240 with penetration pipe 250, and the port of the port of line sending pipe 240 and penetration pipe 250 is placed to the pin hole two sides of syringe needle respectively, led to
Suction ventilator air draught is crossed, the air draught of penetration pipe 250, which can suck the yarn in line sending pipe 240, realizes threading across pin hole.Such as
This, it is only necessary to thread-changing and the needle of spool 40 can be realized in the connecting and disconnecting of human assistance line sending pipe 240 and penetration pipe 250
The threading work of head improves thread-changing efficiency and threading efficiency, saves traditional fiber crops by artificial thread-changing and manually threaded
It is tired.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of thread-changing threading mechanism, which is characterized in that including wire-changing device and threader；
The wire-changing device includes moving parts, thread-changing driving part and material folding component；The thread-changing driving part is located at institute
It states on moving parts, the thread-changing driving part is connected to the material folding component for driving the material folding component movement, institute
Material folding component is stated for clamping spool；
The threader includes swingle, pallet, rotary driving part, line sending pipe and penetration pipe；The line sending pipe and
The penetration pipe is flexible hose；The pallet is connected on the swingle, the rotary driving part is connected to institute
Swingle is stated so that for driving the swingle to rotate, one end of the line sending pipe is toward the swingle for described in confession
Yarn in spool enters, and the other end of the line sending pipe can be connected to the penetration pipe, and the penetration pipe is inhaled for connecting
Blower.
2. thread-changing threading mechanism according to claim 1, which is characterized in that the moving parts is AGV trolley.
3. thread-changing threading mechanism according to claim 1, which is characterized in that the material folding component includes holder, the first folder
Tool, the second fixture and material folding driving part；The holder is connected on the thread-changing driving part, the material folding driving part
It is located on the holder and is connected to first fixture and/or second fixture, the material folding driving part is for driving
First fixture and/or second fixture movement are to realize that first fixture is opened or closed with second fixture
It closes.
4. thread-changing threading mechanism according to claim 3, which is characterized in that the thread-changing threading mechanism further includes that image obtains
Take component and processing component；Described image obtaining widget is located on the holder and is located at first fixture and described second
Between fixture, described image obtaining widget is used to obtain the image of spool in line cabinet, and the processing component is connected to described image
Obtaining widget is for obtaining the shape of the spool according to described image.
5. thread-changing threading mechanism according to claim 4, which is characterized in that the material folding component further includes pressure sensitive
Device；The pressure inductor is located on the inner wall of first fixture, and the pressure inductor is for incuding first fixture
Pressure when being closed with second fixture.
6. thread-changing threading mechanism described in -5 any one according to claim 1, which is characterized in that the threader further includes
Fixation balloon；The fixation balloon is set on the swingle, and the fixation balloon is located at the top of the pallet；When described
When fixation balloon unaerated, the spool can be set on the fixation balloon, described solid when fixation balloon inflation
Determining air bag can abut with the inner wall of the spool.
7. thread-changing threading mechanism described in -5 any one according to claim 1, which is characterized in that the threader further includes
Suction ventilator；The suction ventilator is connected to the penetration pipe.
8. thread-changing threading mechanism according to claim 6, which is characterized in that the threader further includes inflator, institute
It states inflator and is connected to the fixation balloon for inflating into the fixation balloon.
9. thread-changing threading mechanism described in -5 any one according to claim 1, which is characterized in that the threader further includes
Inhale line funnel；The first big opening of line funnel size of inhaling is leaked toward the swingle, the line sending pipe and the suction line
The second small open communication of the size that struggles against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322510.0U CN209368493U (en) | 2018-08-16 | 2018-08-16 | Thread-changing threading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322510.0U CN209368493U (en) | 2018-08-16 | 2018-08-16 | Thread-changing threading mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209368493U true CN209368493U (en) | 2019-09-10 |
Family
ID=67823130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821322510.0U Withdrawn - After Issue CN209368493U (en) | 2018-08-16 | 2018-08-16 | Thread-changing threading mechanism |
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| CN (1) | CN209368493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729051A (en) * | 2018-08-16 | 2018-11-02 | 广东溢达纺织有限公司 | Thread-changing threading mechanism and its method |
-
2018
- 2018-08-16 CN CN201821322510.0U patent/CN209368493U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729051A (en) * | 2018-08-16 | 2018-11-02 | 广东溢达纺织有限公司 | Thread-changing threading mechanism and its method |
| CN108729051B (en) * | 2018-08-16 | 2023-12-26 | 广东溢达纺织有限公司 | Thread changing and threading mechanism and method thereof |
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