CN203440594U - Yarn carrier assembly of knitting machine - Google Patents
Yarn carrier assembly of knitting machine Download PDFInfo
- Publication number
- CN203440594U CN203440594U CN201320194558.9U CN201320194558U CN203440594U CN 203440594 U CN203440594 U CN 203440594U CN 201320194558 U CN201320194558 U CN 201320194558U CN 203440594 U CN203440594 U CN 203440594U
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- Prior art keywords
- yarn
- chewed
- guide wheel
- bar
- braiding machine
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Abstract
The utility model discloses a yarn carrier assembly of a knitting machine. The yarn carrier assembly comprises a yarn carrier rod. The complete yarn carrier assembly is fastened to the knitting machine via the yarn carrier rod; the lower end of the yarn carrier rod is provided with a yarn hole, through which yarn can pass; the lower part of the yarn carrier rod is provided with a guide wheel; a yarn groove is arranged in the lower end of the yarn carrier rod; and the yarn is knitted by a knitting needle and braiding component after the yarn passes through the guide wheel, is limited by the yarn groove and at last enters the knitting machine. With the above technical scheme, the guide wheel and the yarn groove cooperatively work as a component conveying spandex yarn; the guide wheel is slantwise placed; the spandex yarn passes through the guide wheel and is slantwise guided to the yarn groove into the bottom of the yarn carrier assembly; and at last, the spandex yarn is introduced to the knitting needle component of the knitting machine on the lower part and takes part in knitting work. By the above technical scheme, yarn waste cannot be formed due to the unemployment of the yarn hole, so a problem of broken spandex yarn caused by pressure increase is avoided, thereby further improving quality of knitting product.
Description
Technical field:
The utility model relates to knitting machine technical field, refers in particular to a kind of yarn of braiding machine and chews assembly.
Background technology:
During by braiding machine braided fabric, yarn is chewed assembly by yarn and is led, and introduces in the needle unit of braiding machine, by knitting needle, completes weaving operation.As shown in Figure 1, this is that a common yarn is chewed assembly 4 at present, yarn is chewed assembly 4 and is comprised that a yarn chews bar 40, the lower end of chewing bar 40 in yarn is provided with laterally extending portion 44, a plurality of yarns hole 41,42,43 is set in laterally extending portion 44, and yarn will enter in next step knitting needle operation through this yarn hole.In order to ensure the accuracy of guide position, the aperture in yarn hole generally remains in less scope.For traditional yarn, it is adequate that current yarn is chewed assembly 1.But for some special yarns, current yarn is chewed assembly and is just had some problems, is difficult to overcome.For example, when some have the fabric of high-tension in braiding at present, need to use spandex yarn, spandex yarn is a kind of elastomer, and itself and other yarn combinations weaves formed fabric and has higher elasticity.But due to the characteristic of self, there are some problems in spandex yarn.First, spandex yarn is owing to being elastic polyester fibre, the tiny cotton yarn in its easy absorbed air.Secondly, spandex yarn has certain elastic telescopic ability, under pulling force effect, can be elongated.Feature based on above-mentioned, chews assembly 4 at the current yarn of use and just easily goes wrong, and below in conjunction with Fig. 1, illustrates.
As shown in Figure 1, it is vertically to offer the laterally extending portion 44 of chewing assembly 4 with yarn that current yarn is chewed the yarn hole 41 of rushing across for spandex yarn in assembly 4, because the aperture in this yarn hole 41 is less, spandex yarn is when constantly passing, on spandex yarn, accompanying tiny cotton yarn will be blocked in the porch in yarn hole 41, increase along with the working time, the porch cotton yarn in yarn hole 41 is cumulative, form alleged " the yarn dung " of industry, and the existence of yarn dung can increase spandex yarn through time frictional force, cause resistance to increase, spandex yarn will be elongated.After elongating to a certain extent, spandex yarn can disconnect, and now, just must can form on the surface of fabric broken string the end of a thread so manually by connection of broken lines, if the end of a thread is excessive, too much, the fabric weaving just becomes substandard products.Even if spandex yarn is not pulled off, under pulling force effect, yarn dung through yarn hole 41, will form ball top at woven fabric face with spandex yarn so on one point, these ball tops must be rejected by manual type, otherwise also easily cause woven formation of fabrics substandard products.
In sum, current yarn is chewed assembly cannot adapt to the weaving operation of spandex yarn, and the inventor through updating, has proposed following technical scheme exactly.
Utility model content:
Technical problem to be solved in the utility model is exactly in order to overcome the existing deficiency of current product, provide a kind of yarn of braiding machine to chew assembly, this yarn is chewed the smooth line sending that assembly can be realized spandex yarn, the unfavorable condition such as there will not be " yarn dung ", break, guarantees that therefore woven product can not form substandard products.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this yarn is chewed assembly and comprised: a yarn is chewed bar, by this yarn, chew that bar is chewed assembly by whole yarn and braiding machine is fixed, in described yarn, chew bar lower end and be provided with the yarn hole of passing for yarn, described yarn is chewed bar bottom and is provided with a guide wheel, in yarn, chew bar lower end and be provided with a wire casing, yarn, after guide wheel, weaves through the spacing knitting machine needle knitting component that enters of wire casing.
Furthermore, in technique scheme, described guide wheel tilts to be arranged on yarn chews bar bottom, and guide wheel has one for limiting the yarn guide channel of yarn.
Furthermore, in technique scheme, described guide wheel is fixed on yarn by wheel stand and chews on bar.
Furthermore, in technique scheme, described wheel stand is fixed by screws in yarn and chews bar bottom, and the bearing pin that guide wheel extends by self center is pegged graft and is fixed on the installation side of wheel stand, side is installed for this and horizontal plane tilts, and the guide wheel that causes being arranged on this installation side tilts.
Furthermore, in technique scheme, described yarn is chewed bar bottom and is formed with a laterally extending portion, and described yarn hole is opened in this laterally extending portion, and described wire casing is arranged at the bottom of this laterally extending portion.
Furthermore, in technique scheme, described laterally extending portion bottom has extended to form longitudinal extension part downwards, in this longitudinal extension part, offers described wire casing from bottom to top, and the groove face of described wire casing is an inclined ramp.
Furthermore, in technique scheme, described laterally extending portion medium position is formed with a groove, runs through longitudinal extension part be downwards formed with the yarn hole described in one of them along this groove.
Furthermore, in technique scheme, a side of the corresponding guide wheel of described laterally extending portion is formed with a unfilled corner.
Furthermore, in technique scheme, the side that described laterally extending portion forms unfilled corner is formed with cutting lay, and the thickness of this formation unfilled corner one side is less than the thickness of laterally extending portion opposite side.
Furthermore, in technique scheme, described yarn is chewed and on bar, is formed with the fixed bit fixing with braiding machine.
The technique scheme that the utility model adopts, adopt guide wheel to coordinate with wire casing as the parts of carrying spandex yarn, guide wheel slant setting wherein, spandex yarn process guide wheel inclined lead to yarn is chewed the wire casing bottom assembly, finally be introduced into the needle unit of below braiding machine, participate in weaving operation.Adopt after this technical scheme, owing to not adopting the mode in yarn hole, can not form yarn dung, so spandex yarn there will not be because resistance increases the problems such as broken string that cause, further promoted the quality of institute's assembling-disassembling.
Accompanying drawing explanation
Fig. 1 be existing braiding machine yarn chew assembly structural representation;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is the stereogram at another visual angle of laterally extending portion in the utility model;
Fig. 5 is that the utility model is used state reference map;
Fig. 6 is the stereogram exploded view of another embodiment of the utility model.
1 yarn is chewed the laterally extending portion of bar 11 12 longitudinal extension part 13 fixed bits
14 link 15 draw-in groove 16 attachment screws
10 wire casing 111 groove 112 unfilled corner 113 cutting lays
100 groove face 101,102,103 yarn holes
2 guide wheel 21 yarn guide channel 22 bearing pin 3 wheel stands
31 screws 32 are installed side
4 yarns are chewed assembly 40 yarns and are chewed bar 41,42,43 yarn holes
44 laterally extending portions
5 sleeve 6 spandex yarns
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
See shown in Fig. 2-3, this yarn is chewed assembly and is comprised: a yarn is chewed bar 1, guide wheel 2 and wheel stand 3.
Yarn is chewed bar 1 and is vertically shaft-like, and its upper end is formed with the fixed bit fixing with braiding machine 13.By this fixed bit, yarn is chewed to the yarn that bar 1 is fixed on braiding machine and chew seat upper (scheming not shown), and can adjust as required the setting height(from bottom) that whole yarn is chewed bar 1.
In yarn, chew bar 1 bottom and be formed with a laterally extending portion 11.This laterally extending portion 11 chews bar 1 with yarn and forms approximate " T " font.Described guide wheel 2 is arranged on by wheel stand 3 laterally extending portion 11 tops that yarn is chewed bar 1.
Described guide wheel 2 is for the line sending of spandex yarn, it has for limiting the yarn guide channel 21 of spandex yarn, these yarn guide channel 2 cross sections are " V " font, extended to form a bearing pin 22 with the center of guide wheel 2, this bearing pin 22 inserts in the installing hole on wheel stand 3 installation sides 32, then passes through screw fastening.
Described wheel stand 3 main bodys are a cuboid, and the installing hole that a screw 31 is offered through wheel stand 3 fronts is chewed bar 1 with yarn and is connected, and wheel stand 3 is tilted to be fixed on yarn and chew bar 1 bottom.The meaning that wheel stand 3 tilts to install is to make the installation side 32 of wheel stand 3 and horizontal plane to tilt, and so just can make the guide wheel 2 being arranged on this installation side 32 tilt.When spandex yarn is after this guide wheel 2, the direction of its natural outlet will be to tilt to point to yarn to chew bar 1 bottom position.
The bottom of chewing the laterally extending portion 11 of bar 1 with yarn is formed with a wire casing 10 coordinating with above-mentioned guide wheel 2.Yarn, after guide wheel 2, weaves through the spacing knitting machine needle knitting component that enters of wire casing 10.Described laterally extending portion 11 bottoms have extended to form longitudinal extension part 12 downwards, in this longitudinal extension part 12, offer described wire casing 10 from bottom to top, and the groove face 100 of described wire casing 10 is an inclined ramp.Because spandex yarn is after guide wheel 2 guiding, its Lock-in direction is that the incline direction along guide wheel 2 stretches out downwards, spandex yarn extends to after wire casing 10, for what guarantee the groove face 100 of wire casing 10 and spandex yarn, stretch out direction roughly the same (reducing the friction between groove face and yarn), the groove face 100 of this wire casing 10 is also obliquely installed, and the angle of inclination of its angle of inclination and guide wheel 2 is suitable.
In above-mentioned laterally extending portion 11, also offer yarn hole 101,102,103, wherein, the yarn hole 101 that conventional plain weave yarn is used adopts longitudinally vertical setting, and other two yarn holes adopt horizontal vertical setting.Described laterally extending portion 11 medium positions are formed with a groove 111, run through longitudinal extension part 12 be downwards formed with yarn hole 101 along this groove 111.
In order to reduce friction, in yarn hole 101,102,103, be all arranged with a sleeve 5.
Shown in 5, the utility model when work, in order to prevent the interference of 11 pairs of miscellaneous parts of laterally extending portion, in a side of this corresponding guide wheel 2 of laterally extending portion 11, be formed with a unfilled corner 112.
Existence due to guide wheel 2, when guide wheel 2 is installed, guide wheel 2 may form and interfere with the surface of laterally extending portion 11, at this moment just must cut the surface of laterally extending portion 11, be that the side that described laterally extending portion 11 forms unfilled corner 112 is formed with cutting lay 113, the thickness of these formation unfilled corner 112 1 sides is less than the thickness of laterally extending portion 11 opposite sides.A side that so just forms unfilled corner 112 in laterally extending portion 11 forms a clearance position, guarantees smooth installation and the work of guide wheel 2.
Shown in Fig. 5, during the utility model work, flexible spandex yarn 6 will be chewed the wire casing 10 of assembly bottom by guide wheel 2 inclined lead to yarn, be finally introduced into the needle unit of below braiding machine, participates in weaving operation.
As shown in Figure 6, this is the three-dimensional exploded view of another embodiment of the utility model, and in the present embodiment, yarn is chewed bar 1 and do not adopted the one-body molded of above-described embodiment, because of the difficulty of processing that is formed in one higher.For the ease of processing, the present embodiment is chewed bar 1 by yarn and is adopted segmental machining, then the structure of assembling.Be that yarn is chewed the bar portion on bar 1 top and laterally extending portion 11 parts of bottom are processed respectively, then assembling is fixing.The end of chewing the upper bar portion of bar 1 at yarn is processed with a link 14, on this link 14, offers screwed hole.In the upper end of bottom, be processed with a draw-in groove 15 coordinating with described link 14, when and in this bottom, be processed with equally a screwed hole, after the top that yarn is chewed bar 1 coordinates with bottom, by attachment screw 16, through the screwed hole on link 14 and draw-in groove 15, thereby realize yarn, chew the top of bar 1 and being fixedly connected with of bottom.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every any simple modification, equivalent variations and modification of doing according to the utility model, all still belongs in the scope of technical solutions of the utility model.
Claims (10)
1. the yarn of a braiding machine is chewed assembly, this yarn is chewed assembly and is comprised: a yarn is chewed bar (1), by this yarn, chew that bar (1) is chewed assembly by whole yarn and braiding machine is fixed, in described yarn, chew bar (1) lower end and be provided with the yarn hole of passing for yarn, it is characterized in that: described yarn is chewed bar (1) bottom and is provided with a guide wheel (2), in yarn, chew bar (1) lower end and be provided with a wire casing (10), yarn, after guide wheel (2), weaves through the spacing knitting machine needle parts that enter of wire casing (10).
2. the yarn of a kind of braiding machine according to claim 1 is chewed assembly, it is characterized in that: described guide wheel (2) tilts to be arranged on yarn chews bar (1) bottom, and guide wheel (2) has one for limiting the yarn guide channel (21) of yarn.
3. the yarn of a kind of braiding machine according to claim 2 is chewed assembly, it is characterized in that: described guide wheel (2) is fixed on yarn by wheel stand (3) and chews on bar (1).
4. the yarn of a kind of braiding machine according to claim 3 is chewed assembly, it is characterized in that: described wheel stand (3) is fixed on yarn by screw (31) and chews bar (1) bottom, the bearing pin (22) that guide wheel (2) extends by self center is pegged graft and is fixed on the installation side (32) of wheel stand (3), this installs side (32) and horizontal plane inclination, and the guide wheel (2) that order is arranged on this installation side (32) tilts.
5. according to the yarn of a kind of braiding machine described in any one in claim 1-4, chew assembly, it is characterized in that: described yarn is chewed bar (1) bottom and is formed with a laterally extending portion (11), it is upper that described yarn hole is opened in this laterally extending portion (11), and described wire casing (10) is arranged at the bottom of this laterally extending portion (11).
6. the yarn of a kind of braiding machine according to claim 5 is chewed assembly, it is characterized in that: described laterally extending portion (11) bottom has extended to form longitudinal extension part (12) downwards, in this longitudinal extension part (12), offer described wire casing (10) from bottom to top, the groove face (100) of described wire casing (10) is an inclined ramp.
7. the yarn of a kind of braiding machine according to claim 6 is chewed assembly, it is characterized in that: described laterally extending portion (11) medium position is formed with a groove (111), along this groove (111), run through longitudinal extension part (12) downwards and be formed with the yarn hole (101) described in one of them.
8. the yarn of a kind of braiding machine according to claim 5 is chewed assembly, it is characterized in that: a side of the corresponding guide wheel of described laterally extending portion (11) (2) is formed with a unfilled corner (112).
9. the yarn of a kind of braiding machine according to claim 8 is chewed assembly, it is characterized in that: the side that described laterally extending portion (11) forms unfilled corner (112) is formed with cutting lay (113), and the thickness of these formation unfilled corner (112) one sides is less than the thickness of laterally extending portion (11) opposite side.
10. the yarn of a kind of braiding machine according to claim 1 is chewed assembly, it is characterized in that: described yarn is chewed and on bar (1), is formed with the fixed bit fixing with braiding machine (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194558.9U CN203440594U (en) | 2013-04-17 | 2013-04-17 | Yarn carrier assembly of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194558.9U CN203440594U (en) | 2013-04-17 | 2013-04-17 | Yarn carrier assembly of knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440594U true CN203440594U (en) | 2014-02-19 |
Family
ID=50091661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320194558.9U Expired - Fee Related CN203440594U (en) | 2013-04-17 | 2013-04-17 | Yarn carrier assembly of knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652912A (en) * | 2019-02-13 | 2019-04-19 | 青岛颐和针织有限公司 | The production technology of the smooth fabric of high-tension water-absorbing fast-drying |
-
2013
- 2013-04-17 CN CN201320194558.9U patent/CN203440594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652912A (en) * | 2019-02-13 | 2019-04-19 | 青岛颐和针织有限公司 | The production technology of the smooth fabric of high-tension water-absorbing fast-drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170417 |