CN104018290B - A kind of inlaid yarn carrier switches and carrying device - Google Patents
A kind of inlaid yarn carrier switches and carrying device Download PDFInfo
- Publication number
- CN104018290B CN104018290B CN201410249322.XA CN201410249322A CN104018290B CN 104018290 B CN104018290 B CN 104018290B CN 201410249322 A CN201410249322 A CN 201410249322A CN 104018290 B CN104018290 B CN 104018290B
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- yarn
- mouth
- yarn mouth
- seat
- carrying device
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Abstract
The invention belongs to flat machine technical field, relate to inlaid yarn carrier to switch and carrying device, comprise yarn seat, before driving the guide rail that vertically moves of yarn seat and the yarn mouth on yarn seat is laterally thrown into getting, rear yarning mouth device, the corresponding yarn mouth that is provided with in position that the offside of described yarn seat is relative with rear yarning device switches and carrying device, the switching of this yarn mouth and carrying device can be accepted two yarn mouths simultaneously and two yarn mouths are imported yarn mouth respectively and lay position, and by front yarning mouth device yarn mouth squeezed in the yarn mouth draw-in groove on yarn seat, yarn mouth switches and carrying device, rear yarning mouth device, the action of front yarning mouth device and guide rail is controlled by controller, advantage is: what the present invention can make yarn seat require not leave a blank position according to flower pattern is booked yarn mouth, thus more yarn mouth can be used to weave more complicated pattern, this device also can clamp two yarn mouths simultaneously and weaves in addition, thus realize some special braiding requirements that traditional approach cannot realize.
Description
Technical field
The invention belongs to flat machine technical field, relate to a kind of inlaid yarn carrier and switch and carrying device.
Background technology
The yarn mouth of traditional computer applique straight-bar machines switches and carries out on yarn seat, as depicted in figs. 1 and 2, when yarn mouth will be changed, yarn mouth carrying device 3 is parked on the room of the yarn seat 22 on corresponding yarn mouth 4b side, by front yarning mouth device 6, yarn mouth 4a is squeezed into the room that 4b is other, again by the movement of guide rail 21, after being alignd with the slot of yarn mouth carrying device 3 by yarn mouth 4b, then by rear yarning mouth device 5, yarn mouth 4b is squeezed into yarn mouth carrying device 3, so far complete a yarn mouth switching action.As can be seen here, the yarn mouth be switched is other must have a room to place the yarn mouth changed, and must reserve a lot of rooms on yarn seat when therefore causing putting yarn mouth, spendable yarn unrounded number is very limited, and some complex patterns cannot weave.And a yarn mouth can only be carried due to yarn mouth carrying device 3, some styles needing two yarn mouths to participate in braiding cannot realize.
Summary of the invention
The object of this invention is to provide a kind of yarn mouth that can carry out in mechanism to switch and inlaid yarn carrier switching and the carrying device that can carry two yarn mouths simultaneously.
The object of the present invention is achieved like this:
A kind of inlaid yarn carrier switches and carrying device, comprise the yarn seat with yarn mouth draw-in groove, before driving the guide rail that vertically moves of yarn seat and the yarn mouth on yarn seat is laterally thrown into getting, rear yarning mouth device, the corresponding yarn mouth that is provided with in position that the offside of described yarn seat is relative with rear yarning device switches and carrying device, the switching of this yarn mouth and carrying device can be accepted two yarn mouths simultaneously and two yarn mouths are imported yarn mouth respectively and lay position, and by front yarning mouth device yarn mouth squeezed in the yarn mouth draw-in groove on yarn seat, yarn mouth switches and carrying device, rear yarning mouth device, the action of front yarning mouth device and guide rail is controlled by controller.
Above-mentioned yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix of yarn seat offside is respectively equipped with upper cover plate and lower cover, in upper and lower cover plates corresponding be provided with yarn mouth can along the T-slot of its axis movement, yarn seat draw-in groove is pointed in the vertical portion of T-slot, main shaft between upper and lower cover plates is provided with sheave, countershaft is provided with driving-disc, on the chain wheel up and down of sheave corresponding be evenly equipped with several yarn mouth can along the actiniform open slot of its axis movement, the cylinder up and down chain wheel between corresponding with open slot is provided with magnet, the outer rim of upper chain wheel or lower chain wheel is provided with the arc surface of the indent for locking location, described driving-disc is provided with can enter in open slot the pin driving sheave to rotate and the indent that can abut against sheave arc surface on be used for the positioning disk of locking location, by the driving stepper motor be arranged on upper cover plate, it rotates countershaft.
Above-mentioned yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix of yarn seat offside is respectively equipped with upper cover plate and lower cover, in upper and lower cover plates corresponding be provided with yarn mouth can along the T-slot of its axis movement, yarn seat draw-in groove is pointed in the vertical portion of T-slot, main shaft between upper and lower cover plates is provided with sheave, countershaft is provided with synchronous pulley, on the chain wheel up and down of sheave corresponding be evenly equipped with several yarn mouth can along the actiniform open slot of its axis movement, the cylinder up and down chain wheel between corresponding with open slot is provided with magnet, the synchronous pulley that the cylinder of on the upside of magnet or downside is arranged and the synchronous pulley on countershaft synchronously transmit power by Timing Belt, its rotation of driving stepper motor be arranged on upper cover plate that countershaft is controlled by controller.
The advantage that the present invention gives prominence to compared to existing technology is:
1, the switching action of yarn mouth is changed in this device and is completed by the present invention, thus when yarn seat need not be resembled to arrange traditional approach yarn mouth will between yarn mouth reserved empty position to switch yarn mouth, the yarn unrounded number comparing many one times of traditional approach can be used, the more complicated pattern that braiding did not weave in the past.
2, yarn mouth carrying device of the present invention, compares traditional approach and can only carry a yarn mouth, can carry two yarn mouths simultaneously and weave, some special braiding requirements that cannot realize before realizing.
3, yarn mouth of the present invention switches and the yarn mouth retained part of one of structure of carrying device and running part have employed sheave drive mode, structure is simple, transmission can be carried out, locking can be carried out again, also can clamp yarn mouth, and because electric machine rotation one ring recess wheel just rotates a slot, so very low to the transmission positioning accuracy request of motor.
4, the present invention is applicable to the switching of yarn mouth and the carrying device of computer applique straight-bar machines.
Accompanying drawing explanation
Fig. 1 is that the yarn mouth of existing computer applique straight-bar machines switches front view.
Fig. 2 is that the yarn mouth of existing computer applique straight-bar machines switches top view local.
Fig. 3 is front view of the present invention.
Fig. 4-Fig. 8 is the schematic top plan view that a typical case of the present invention changes yarn process.
Fig. 9 is the front view of the structure two of yarn mouth of the present invention switching and carrying device.
Figure 10 is the schematic top plan view of the structure two of yarn mouth of the present invention switching and carrying device.
In figure, 21-guide rail, 22-yarn seat, 3-yarn mouth carrying device, 23,23a, 23b-yarn mouth, yarning mouth device after 5-, yarning mouth device before 6-, 11-upper cover plate, 12-lower cover, 13-matrix, 14-upper chain wheel, 15-driving-disc, 16-stepper motor, 17-magnet, 18-pin, 30-yarn mouth draw-in groove, 31-main shaft, 32-countershaft, chain wheel under 33-, the arc surface of 34-indent, 35-vertical portion, 36-Timing Belt, 37-open slot, 38-positioning disk.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the present invention is described further, see Fig. 3-Fig. 9 and Fig. 1-Fig. 2:
A kind of inlaid yarn carrier switches and carrying device, comprise the yarn seat 22 with yarn mouth draw-in groove 30, drive the guide rail 21 that vertically moves of yarn seat 22 and laterally throw the yarn mouth 23 on yarn seat 22 into get front and back yarning mouth device 5, 6, the corresponding yarn mouth that is provided with in position that the offside of described yarn seat 22 is relative with rear yarning device switches and carrying device, the switching of this yarn mouth and carrying device can be accepted two yarn mouths 23 simultaneously and two yarn mouths 23 be imported respectively yarn mouth and lay position, and by front yarning mouth device 6 yarn mouth squeezed in the yarn mouth draw-in groove 30 on yarn seat 23, yarn mouth switches and carrying device, rear yarning mouth device 5, the action of front yarning mouth device 6 and guide rail 21 is controlled by controller.
Above-mentioned yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix 13 of yarn seat 22 offside is respectively equipped with upper cover plate 11 and lower cover 12, upper and lower cover plates 11, on 12 corresponding be provided with yarn mouth 23 can along the T-slot of its axis movement, yarn seat draw-in groove 30 is pointed in the vertical portion 35 of T-slot, in upper and lower cover plates 11, main shaft 31 between 12 is provided with sheave, countershaft 32 is provided with driving-disc 15, the chain wheel up and down 14 of sheave, on 33 corresponding be evenly equipped with several yarn mouth can along the actiniform open slot 37 of its axis movement, the up and down chain wheel 14 corresponding with open slot 37, cylinder between 33 is provided with magnet 17, the outer rim of upper chain wheel 14 or lower chain wheel 33 is provided with the arc surface 34 of the indent for locking location, described driving-disc 15 is provided with can enter in open slot 37 pin 18 driving sheave to rotate and the indent that can abut against sheave arc surface 34 on be used for the positioning disk 38 of locking location, described positioning disk 38 is the side segment jaggy of pin, countershaft 32 drives its intermittent movement by the stepper motor 16 be arranged on upper cover plate 11, countershaft 32 and step motor shaft can be same axises, under the drive of stepper motor 16, driving-disc 15 often rotates a circle, pin 18 on driving-disc 15 just drives sheave to rotate lattice, the external diameter of pin 18 is identical with the external diameter of yarn mouth 23, when pin 18 departs from sheave, together with positioning disk 38 on driving-disc 15 coincide with the arc surface of sheave indent, sheave is by locking.When yarn mouth 23 is squeezed into T-slot and entered in the open slot 37 on sheave, 17 suction-operateds of the magnet on sheave, prevent yarn mouth 23 from dropping on the top of the vertical portion 35 of T-slot.
Above-mentioned yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix 13 of yarn seat 22 offside is respectively equipped with upper cover plate 11 and lower cover 12, upper and lower cover plates 11, on 12 corresponding be provided with yarn mouth 23 can along the T-slot of its axis movement, yarn seat draw-in groove 30 is pointed in the vertical portion 35 of T-slot, in upper and lower cover plates 11, main shaft 31 between 12 is provided with sheave, countershaft 32 is provided with synchronous pulley, the chain wheel up and down 14 of sheave, on 33 corresponding be evenly equipped with several yarn mouth 23 can along the actiniform open slot 37 of its axis movement, the up and down chain wheel 14 corresponding with open slot 37, cylinder between 33 is provided with magnet 17, the synchronous pulley arranged on the upside of magnet 17 or on the cylinder of downside and the synchronous pulley on countershaft 32 synchronously transmit power by Timing Belt, the stepper motor 16 be arranged on upper cover plate 11 that countershaft 32 is controlled by controller drives, operation principle and the yarn mouth with positioning disk 38 of this structure switch and the operation principle of carrying device is similar to, just eliminate positioning disk 38, the arc surface 34 of the indent in the outer rim of pin 18 and upper chain wheel 14 or lower chain wheel 33, but the stepper motor 16 utilizing controller to control drives the angle reciprocally swinging by setting of sheave to realize the switching of yarn mouth and to carry task by Timing Belt and synchronous pulley.
Change yarn mode for more typical one below, with reference to Fig. 4-Fig. 8, introduce the course of work of the present invention:
Fig. 4 represents and changes yarn point at one, the yarn mouth 23a used carried in this device will exchange with new yarn mouth 23b, the vertical portion 35 of the T-slot now on this device is mutually corresponding with yarn mouth 23b, motor 16 drives driving-disc 15 to be rotated counterclockwise one week, driving-disc 15 drives sheave to turn clockwise lattice by pin 18, and sheave drives yarn mouth 23a to slide into position shown in Fig. 5 left in T-slot.
After Fig. 5 represents that yarn mouth 23a moves on to the left side, sheave is located by positioning disk 38 locking on driving-disc 15, and an empty slot is corresponding with yarn mouth 23b, and yarn mouth 23b is headed in the vertical portion 35 of T-slot (see Fig. 6) by rear yarning mouth device.
Fig. 6 represents that yarn mouth 23b is headed into after in the vertical portion 35 of T-slot, motor 16 drives driving-disc 15 dextrorotation to circle, driving-disc 15 drives sheave 14 to be rotated counterclockwise lattice by pin 18, and sheave drives yarn mouth 23a and 23b to slide into position shown in Fig. 7 to the right in T-slot.
Fig. 7 represents that yarn mouth 23a and 23b slides after lattice to the right in T-slot, and yarn mouth 23a is in center position, is then headed into (see Fig. 8) in yarn seat 22 by front yarning mouth device along T-slot.
After Fig. 8 represents that yarn mouth 23a enters yarn seat 22, motor 16 drives driving-disc 15 to be rotated counterclockwise one week, driving-disc 15 drives sheave to turn clockwise lattice by pin 18, sheave drives yarn mouth 23b to slide into centre position left in T-slot, and so far yarn mouth 23a and 23b has exchanged in this device.
The direction of rotation of the motor 16 in this example just illustrates the course of work of this device, and the motor direction of rotation in actual braiding process will be determined according to the requirement of the direct of travel of head and weaving.
When needs two yarn mouths weave simultaneously, such as, during the elastic jacquard fabric of braid over braid polyurethane elastic filament, the yarn mouth carrying elastic filament can be placed in advance the side of T-slot, gauze broche mouth is placed in the middle of T-slot, switch yarn mouth with traditional approach, when yarn seat now arranging yarn mouth, just need the reserved room switching yarn mouth.
Because the switching of yarn mouth and carrying device store the yarn mouth 23 of, a yarn mouth 23 that will change can also be accepted simultaneously, when the invention enables yarn seat to resemble to arrange traditional approach yarn mouth will between yarn mouth reserved empty position to switch yarn mouth, what can require not leave a blank position according to flower pattern is booked yarn mouth, thus more yarn mouth can be used to weave more complicated pattern.This device also can clamp two yarn mouths simultaneously and weaves in addition, thus realizes some special braiding requirements that traditional approach cannot realize.
Claims (3)
1. an inlaid yarn carrier switches and carrying device, comprise the yarn seat with yarn mouth draw-in groove, before driving the guide rail that vertically moves of yarn seat and the yarn mouth on yarn seat is laterally thrown into getting, rear yarning mouth device, it is characterized in that: the corresponding yarn mouth that is provided with in position that the offside of described yarn seat is relative with rear yarning mouth device switches and carrying device, the switching of this yarn mouth and carrying device can be accepted two yarn mouths simultaneously and two yarn mouths are imported yarn mouth respectively and lay position, and by front yarning mouth device yarn mouth squeezed in the yarn mouth draw-in groove on yarn seat, yarn mouth switches and carrying device, rear yarning mouth device, the action of front yarning mouth device and guide rail is controlled by controller.
2. a kind of inlaid yarn carrier according to claim 1 switches and carrying device, it is characterized in that: described yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix of yarn seat offside is respectively equipped with upper cover plate and lower cover, in upper and lower cover plates corresponding be provided with yarn mouth can along the T-slot of its axis movement, yarn seat draw-in groove is pointed in the vertical portion of T-slot, main shaft between upper and lower cover plates is provided with sheave, countershaft is provided with driving-disc, on the chain wheel up and down of sheave corresponding be evenly equipped with several yarn mouth can along the actiniform open slot of its axis movement, the cylinder up and down chain wheel between corresponding with open slot is provided with magnet, the outer rim of upper chain wheel or lower chain wheel is provided with the arc surface of the indent for locking location, described driving-disc is provided with can enter in open slot the pin driving sheave to rotate and the indent that can abut against sheave arc surface on be used for the positioning disk of locking location, by the driving stepper motor be arranged on upper cover plate, it rotates countershaft.
3. a kind of inlaid yarn carrier according to claim 1 switches and carrying device, it is characterized in that: described yarn mouth switches and the concrete structure of carrying device is: the upper and lower sides of the matrix of yarn seat offside is respectively equipped with upper cover plate and lower cover, in upper and lower cover plates corresponding be provided with yarn mouth can along the T-slot of its axis movement, yarn seat draw-in groove is pointed in the vertical portion of T-slot, main shaft between upper and lower cover plates is provided with sheave, countershaft is provided with synchronous pulley, on the chain wheel up and down of sheave corresponding be evenly equipped with several yarn mouth can along the actiniform open slot of its axis movement, the cylinder up and down chain wheel between corresponding with open slot is provided with magnet, the synchronous pulley that the cylinder of on the upside of magnet or downside is arranged and the synchronous pulley on countershaft synchronously transmit power by Timing Belt, its rotation of driving stepper motor be arranged on upper cover plate that countershaft is controlled by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249322.XA CN104018290B (en) | 2014-06-06 | 2014-06-06 | A kind of inlaid yarn carrier switches and carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249322.XA CN104018290B (en) | 2014-06-06 | 2014-06-06 | A kind of inlaid yarn carrier switches and carrying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018290A CN104018290A (en) | 2014-09-03 |
| CN104018290B true CN104018290B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249322.XA Expired - Fee Related CN104018290B (en) | 2014-06-06 | 2014-06-06 | A kind of inlaid yarn carrier switches and carrying device |
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| Country | Link |
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| CN (1) | CN104018290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130363B (en) * | 2017-05-23 | 2018-11-09 | 冯加林 | A kind of yarn feeding device drawing tower summer flat braiding machine |
| CN110106618B (en) * | 2019-05-23 | 2020-05-22 | 冯加林 | Yarn nozzle carrying device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052865A (en) * | 1975-04-29 | 1977-10-11 | Gino Zamarco | Thread-guiding mechanism for flat-bed knitting machine |
| EP0246364A1 (en) * | 1986-05-22 | 1987-11-25 | Atelier De Construction Steiger S.A. | Knitting machine |
| CN2828077Y (en) * | 2005-06-09 | 2006-10-18 | 宋德安 | Gear rotation shuttle charging mechanism |
| CN1867718A (en) * | 2003-10-10 | 2006-11-22 | 株式会社岛精机制作所 | Detachable moving body for knitting and weft knitting machine with knitting member switching device |
| CN201202002Y (en) * | 2008-04-11 | 2009-03-04 | 东莞市光庆针织服装有限公司 | Six-color automatic fashioning computer controlled flat-knitting machine |
| CN101641468A (en) * | 2007-03-22 | 2010-02-03 | 株式会社岛精机制作所 | Knitting yarn switching method and knitting yarn switching device |
| CN203904613U (en) * | 2014-06-06 | 2014-10-29 | 台州市西玛针织机械有限公司 | Intarsia yarn carrier switching and carrying device |
-
2014
- 2014-06-06 CN CN201410249322.XA patent/CN104018290B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052865A (en) * | 1975-04-29 | 1977-10-11 | Gino Zamarco | Thread-guiding mechanism for flat-bed knitting machine |
| EP0246364A1 (en) * | 1986-05-22 | 1987-11-25 | Atelier De Construction Steiger S.A. | Knitting machine |
| CN1867718A (en) * | 2003-10-10 | 2006-11-22 | 株式会社岛精机制作所 | Detachable moving body for knitting and weft knitting machine with knitting member switching device |
| CN2828077Y (en) * | 2005-06-09 | 2006-10-18 | 宋德安 | Gear rotation shuttle charging mechanism |
| CN101641468A (en) * | 2007-03-22 | 2010-02-03 | 株式会社岛精机制作所 | Knitting yarn switching method and knitting yarn switching device |
| CN201202002Y (en) * | 2008-04-11 | 2009-03-04 | 东莞市光庆针织服装有限公司 | Six-color automatic fashioning computer controlled flat-knitting machine |
| CN203904613U (en) * | 2014-06-06 | 2014-10-29 | 台州市西玛针织机械有限公司 | Intarsia yarn carrier switching and carrying device |
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| CN104018290A (en) | 2014-09-03 |
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Granted publication date: 20160127 |