CN109704146A - The tension adjusting device of Yarn feeder - Google Patents
The tension adjusting device of Yarn feeder Download PDFInfo
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- CN109704146A CN109704146A CN201910198152.XA CN201910198152A CN109704146A CN 109704146 A CN109704146 A CN 109704146A CN 201910198152 A CN201910198152 A CN 201910198152A CN 109704146 A CN109704146 A CN 109704146A
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Abstract
The invention discloses a kind of tension adjusting devices of Yarn feeder, including fixing seat, the first stabilizer blade and the second stabilizer blade；An elastic element is equipped in fixing seat, the elastic element acts on the first stabilizer blade, it is set to the first stabilizer blade swingably in fixing seat, the outer end face of first stabilizer blade and the second stabilizer blade crosses yarn portion equipped with staggered up and down, and second is equipped with intermeshing toothed region at the top of stabilizer blade and the first stabilizer blade, it is swung outward by the first stabilizer blade, drives the second stabilizer blade that can synchronize and be arranged in fixing seat with swinging out, to realize the tension adjustment of yarn.The present invention adjusts the tension of yarn instead of traditional presser device group by two opposite independent intermediate plates of design, has well solved existing presser device group and has been easy to lead to the spun yarn pinch off in one yarn the embryo cloth surface after weaving subtle the end of a thread occur to cause the out-of-flatness on embryo cloth surface.
Description
Technical field
The present invention relates to a kind of Weaving device, in particular to a kind of tension adjusting device of Yarn feeder.
Background technique
As shown in Figure 1, traditional Yarn feeder includes an ontology Q, and the yarn storage wheel H positioned at the lower part ontology Q, ontology Q's
The lower part of side is equipped with thick/spun yarn and selects switch N, yarn seat M, has been sequentially distributed from top to bottom in the other side of ontology Q
Enter yarn seat B, yarn hooks D, presser device E, filter yarn sheet T and yarn feeding stopper G；Yarn R passes through the porcelain eye S1 into yarn seat B, hooks around yarn
Then D is passed through in the centre of pressure yarn sheet group E, the gap through filtering yarn sheet F is then passed through porcelain eye S2 can be on yarn storage wheel H
, by the effect of the eccentric tilting gearing of upper and lower yarn storage wheel H, yarn R will uniformly be wrapped in yarn storage wheel H at certain intervals
On, it is then passed through tension ring I and porcelain eye S3, bypasses yarn boundary member J, passes through porcelain eye S4, yarn R is just put on；The fineness of yarn
It is generally indicated by danier, is 45 grams if fineness of yarn is 45D12F expression 9000 meters of long quality of yarn, and a stock yarn
There are 12 spun yarns in line；But traditional presser device group E generally uses clip type design scheme, passes through two opposite independent folders of design
Piece adjusts the tension of yarn, but the presser device group can not adapt to all yarn kinds, especially when denier Buddhist nun number (D) is less and stock
When number (F) is larger, presser device group E is easy the spun yarn pinch off in one yarn, and the embryo cloth surface after making weaving occurs subtle
The end of a thread causes the out-of-flatness on embryo cloth surface.
In view of this, the present inventor furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.
Summary of the invention
It is an object of the invention to propose a kind of tension adjusting device of Yarn feeder, it is used to substitute traditional presser device,
So that yarn is after the tension adjusting device, it is not easy to the sub-thread spun yarn in yarn be caused to produce fracture.
To achieve the above object, solution of the invention are as follows: a kind of tension adjusting device of Yarn feeder, including fixation
Seat, the first stabilizer blade and the second stabilizer blade；An elastic element is equipped in fixing seat, which acts on the first stabilizer blade, make first
Stabilizer blade is swingably set in fixing seat, and the outer end face of the first stabilizer blade and the second stabilizer blade crosses yarn equipped with staggered up and down
Portion, and intermeshing toothed region is equipped at the top of the second stabilizer blade and the first stabilizer blade, it is swung outward by the first stabilizer blade, drives second
Stabilizer blade can synchronize to be arranged in fixing seat with swinging out, to realize the tension adjustment of yarn.
By above-mentioned setting, the first stabilizer blade drives the second stabilizer blade to synchronize under the drive of elastic element and swings out, yarn
Realize that S type shuttles through the yarn portion of crossing on the first stabilizer blade and the second stabilizer blade, yarn finally carries out sending yarn operation through yarn storage wheel, is sending yarn
In the process, the first stabilizer blade and the second stabilizer blade can generate slight reciprocally swinging during crossing yarn to realize yarn in yarn
The adjustment of tension is adjusted the tension of yarn by two opposite independent intermediate plates of design instead of existing presser device, makes list
Spun yarn in stock yarn line is not easy to produce fracture.
The one of implementation that is arranged in fixing seat in swingable as the present invention the first stabilizer blade of realization and the second stabilizer blade
Example, it further includes the first straight-bar, the first bolt, the second straight-bar and the second bolt, and the fixing seat has middle part closing surface；
First stabilizer blade and the second stabilizer blade is inserted in the chamber formed between fixing seat front end face and middle part closing surface；This
One straight-bar has the first threaded hole, is successively placed through front end face, the first stabilizer blade and the middle part closing surface of fixing seat, and with position
The first bolt in fixing seat rear portion is fixedly connected with each other, it is ensured that the first stabilizer blade is swingably set in the chamber of fixing seat；This
Two straight-bars have the second threaded hole, are successively placed through front end face, the second stabilizer blade and the middle part closing surface of fixing seat, and with position
The second bolt in fixing seat rear portion is fixedly connected with each other, it is ensured that the second stabilizer blade is swingably set in the chamber of fixing seat.
Using above-mentioned design, it is ensured that the first stabilizer blade and the second stabilizer blade are swingably set to fixing seat front end face and middle part
In the chamber formed between closing surface.
Further, by having additional the first spring and second spring at fixing seat rear portion, aforementioned two spring is nested with respectively
In the outside of the first bolt and the second bolt, one end is born against in the cap of the first bolt and the second bolt along end, the other end
It is resisted against middle part closing surface, it is ensured that the axial direction of the first straight-bar and the second straight-bar respectively along the first bolt and the second bolt has one
Fixed elastic allowance.
It can be realized one of embodiment of accurate adjustment elastic element resilience as the present invention, described the
The outboard end of one straight-bar also has a knob, also has additional adjustment seat relative to the position of knob in fixing seat front end face,
The top of the adjustment seat has the first toothed region, and the distance between each tooth pitch of the toothed region is equal, the bottom of the knob
Portion has the second toothed region being mutually matched with the first toothed region, and the top end surface of knob has between the first toothed region tooth pitch
Every corresponding scale.In the embodiment, change the size of elastic element elastic-restoring force by adjusting the angle of knob, after
And change the screen resilience of the first stabilizer blade, thus the also screen resilience of the second stabilizer blade of synchronous impact, to realize for different types of
Yarn adjusts its corresponding Tensity size.
The elastic element is preferably spiral spring, which is in flat sheet, and setting is located at first in middle part closing surface
The side of bolt insertion；The bottom of first straight-bar is equipped with two opposite short slots upwards along the vertical direction；The spiral
The inner end of spring is fixed by two short slot of bottom of straight-bar, and outer end is arranged in the first stabilizer blade.
The first stabilizer blade and the second stabilizer blade can be made mutually to close up by peripheral hardware mechanism realization as the present invention, thus convenient
Operator's one hand is entried one of embodiment of operation, and the outboard end of second straight-bar also has an adjusting head,
The adjusting head has one and the second orthogonal extended segment of straight-bar, and the end of the extended segment with the second straight-bar with being parallel to each other
Gag lever post, when the first stabilizer blade and the second stabilizer blade, which are in, mutually closes up state, the side of gag lever post and the second stabilizer blade is mutually supported
It leans on, is swung out to limit the second stabilizer blade, pass through yarn from the yarn portion of crossing of the first stabilizer blade and the second stabilizer blade convenient for operator,
Operator is not necessarily to limit the swing of the second stabilizer blade with hand simultaneously, operates more convenient；Head internal end surface is wherein adjusted to be equipped with
One positioning convex point, fixing seat front end face is equipped with upper and lower staggered two concave points, when positioning convex point and fixing seat front ends
When the concave point of the lower part in face cooperates, the second stabilizer blade is in lockup state, and the first stabilizer blade and the second stabilizer blade are in mutual at this time
The state closed up passes through yarn from the yarn portion of crossing of the first stabilizer blade and the second stabilizer blade convenient for operator；When positioning convex point and fixation
When the concave point on the top of seat front end face cooperates, the second stabilizer blade is in the unlocked state, when the first stabilizer blade is by elastic element
Effect and swing out, drive the second stabilizer blade that can synchronize and swings out, to realize the adjustment of yarn tension.
In the above-mentioned three kinds of preferred structures of the present invention, wherein further including one entering yarn fixed link, it is solid that this enters yarn fixed link one end
It is scheduled in fixing seat, the other end is fixed in the rack of Yarn feeder, and the lower section for entering yarn fixed link is equipped with a yarn poteye, yarn warp
The porcelain portion of crossing for crossing the first stabilizer blade and the second stabilizer blade passes through, the yarn poteye being then passed through below yarn fixed link, so that it may around storage
On yarn wheel.Wherein yarn poteye is preferably circular, and its circumferential part at least opens up a notch, convenient for placing yarn.Described
Crossing yarn portion was that yarn porcelain hooks, this is crossed yarn porcelain and hooks preferably in J-type, was more convenient for placing yarn.At the first stabilizer blade and the second stabilizer blade
When mutually closing up state, cross yarn porcelain hook be in horizontal arrangement, and the first stabilizer blade cross yarn porcelain hook with the second stabilizer blade cross yarn porcelain hook
Opening it is opposite, more optimizedly, first stabilizer blade cross yarn porcelain hook bending part free end line A and the second stabilizer blade cross yarn porcelain
There are spacing by the line B of hook bending part free end, and yarn need to be only placed in the first stabilizer blade in this way and cross yarn porcelain hook bending part freedom
The line A and the second stabilizer blade at end are crossed in the spacing for the line B that yarn porcelain hooks bending part free end, once the first stabilizer blade and the second stabilizer blade
When synchronization is swung outward, yarn can be hooked respectively in the bending part that the first stabilizer blade and the second stabilizer blade cross yarn porcelain hook.Simultaneously in this hair
In bright above-mentioned three kinds of preferred structures, wherein the top center of fixing seat enters yarn porcelain eye equipped with one, and yarn is made to pass through fixing seat top
Portion enters yarn porcelain eye, and the yarn porcelain of crossing for being then passed through the first stabilizer blade and the second stabilizer blade hooks.
Detailed description of the invention
Preferably explain that the present invention includes that and its can be carried out as illustrating of providing of non-limitative example,
In addition, the explanation refers to attached drawing, in the accompanying drawings:
Fig. 1 is existing Yarn feeder schematic diagram；
Fig. 2 is that the first stabilizer blade and the second stabilizer blade of the invention stop lock status schematic diagram；
Fig. 3 is perspective exploded view 1 of the invention；
Fig. 4 is perspective exploded view 2 of the invention；
Fig. 5 is perspective exploded view 3 of the invention；
Fig. 6 is perspective exploded view 4 of the invention；
Fig. 7 is the first stabilizer blade of the invention and the second stabilizer blade unlocked state schematic diagram.
Specific embodiment
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of this specification, reference term " embodiment 1 ", " embodiment 2 ", " example ", " specifically " or " one
The description of a little examples " etc. means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in this
In at least one embodiment or example of invention.In the present specification, should not be construed as must for schematic expression of the above terms
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.In addition, those skilled in the art can illustrate this
Different embodiments or examples described in book are engaged and are combined.
" X-direction, Y-direction, the Z-direction " of term, " length ", " width ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
The specific structure of the first embodiment of the invention:
As shown in Figures 2 to 6, including fixing seat 1, the first stabilizer blade 2 and the second stabilizer blade 3 and enter yarn fixed link 10, the fixation
Seat 1 has middle part closing surface 14, and the top center of the fixing seat 1 is equipped with into yarn porcelain eye 13；First stabilizer blade 2 and second
Foot 3 is inserted in the chamber 16 between 1 front end face 15 of fixing seat and middle part closing surface 14, and the second stabilizer blade 3 and the first stabilizer blade 2
Top is equipped with intermeshing toothed region 20,30, the outer end of the top toothed region 20 of first stabilizer blade 2 and the second stabilizer blade 3
The outer end of top toothed region 30 is respectively formed with for avoiding allowing with the first of the generation interference of the inner roof wall of the chamber 16 of fixing seat 1
Position portion 23 and the second resigning portion 32 are located at the outer end face 231 of lower part by the first resigning portion 23 and under the second resigning portion 32 is located at
The outer end face 321 in portion respectively between roof outside 16 left and right sides of chamber of fixing seat 1 against cooperation come limit the first stabilizer blade 2 and
The outside swing angle range of second stabilizer blade 3.Enter yarn fixed link 10 to be fixed in fixing seat 1, this enters the lower section of yarn fixed link 10
It equipped with a yarn poteye 101, is passed through for the ease of yarn, which is provided in round, and its circumferential part at least opens up
One notch 1011；It further includes the first straight-bar 5, the first bolt 71, the second straight-bar 6 and the second bolt 72, and the first straight-bar 5 has the
One threaded hole 51, the first straight-bar 5 are successively placed through the front end face 15 of fixing seat 1, the first stabilizer blade 2 and middle part closing surface 14, and
It is fixedly connected with each other with the first bolt 71 for being located at 1 rear portion of fixing seat, it is ensured that the first stabilizer blade 2 is set in the chamber 16 of fixing seat 1；Gu
Be equipped with an elastic element 4 in reservation 1, elastic element 4 is preferably spiral spring, the spiral spring be it is flat, setting is solid
1 middle part closing surface 14 of reservation is located at the side of the first bolt 71 insertion, as shown in figure 5, wherein the inner face of the first stabilizer blade 2 has
A positioning block 22, the bottom of the first straight-bar 5 are equipped with two opposite short slots 53 along the vertical direction, and the inner end of spiral spring 4 passes through
Two short slot 53 of bottom of first straight-bar 5 is fixed, and outer end is arranged in the locating piece 22 of the first stabilizer blade 2, using above-mentioned knot
Structure, the active force that spiral spring 4 generates act on the first stabilizer blade 2, it is ensured that fixing seat 1 is swingably arranged in the first stabilizer blade 2
In chamber 16.Second straight-bar 6 has the second threaded hole 61, is successively placed through front end face 15, the second stabilizer blade of fixing seat 1
3 and middle part closing surface 14, and be fixedly connected with each other with the second bolt 72 for being located at 1 rear portion of fixing seat, it is ensured that the second stabilizer blade 3 is set to solid
In the chamber 16 of reservation 1；Due to being equipped with intermeshing toothed region 20,30 at the top of the first stabilizer blade 2 and the second stabilizer blade 3, by the
One stabilizer blade 2 is swung outward under the action of elastic element 4, is driven the second stabilizer blade 3 that can synchronize and is swung out, and 2 He of the first stabilizer blade
The outer end face of second stabilizer blade 3 crosses yarn portion 21,31 equipped with staggered up and down, and the yarn portion 21,31 of crossing was that yarn porcelain hooks, when
First stabilizer blade 2 and the second stabilizer blade 3, for the ease of passing through yarn, cross yarn porcelain and hook 21,31 preferably J in when mutually closing up state
Type；And yarn hooks crossing in yarn porcelain hooks in the first stabilizer blade 2 and the second stabilizer blade 3 for convenience, crossing yarn porcelain and hooking 21,31 is in horizontal row
Cloth, and the yarn porcelain of crossing of the first stabilizer blade 2 and the second stabilizer blade 3 hooks 21,31 openings relatively；More optimizedly, first stabilizer blade 2 crosses yarn
There are spacing by the line B of the 31 bending part free ends of yarn porcelain hook excessively line A and the second stabilizer blade 3 of 21 bending part free ends of porcelain hook, only
Yarn need to be placed in line A and 31 bendings of yarn porcelain hook excessively of the second stabilizer blade 3 that the first stabilizer blade 2 yarn porcelain excessively hooks 21 bending part free ends
In the spacing of the line B of portion free end, once the first stabilizer blade 2 is synchronous with the second stabilizer blade 3 swing outward when, yarn can hook respectively
First stabilizer blade 2 and the second stabilizer blade 3 are crossed yarn porcelain and are hooked in 21,31 bending part, it should be noted that the not necessarily one end of elastic element 4
Setting is arranged on the first straight-bar 5 in the first stabilizer blade 2, the other end, can also be arranged on the second stabilizer blade 3 with one end, the other end is set
It sets on the second straight-bar 6.
The present invention with above structure is when the first stabilizer blade 2 and the second stabilizer blade 3 are in the state mutually closed up, yarn R
Enter yarn porcelain eye 13 across fixing seat 1, the yarn porcelain of crossing for then passing through the first stabilizer blade 2 and the second stabilizer blade 3 hooks 21,31, using entering
Yarn fixed link 10 enters yarn porcelain eye 101；As shown in fig. 7, the active force that the spiral spring of the present invention 4 of above structure generates acts on
First stabilizer blade 2 drives the first stabilizer blade 2 to swing outward, the second stabilizer blade 3 is then driven to swing outward, realizes the adjustment of yarn R, from
And make the yarn for entering yarn porcelain eye 101 by entering yarn fixed link 10 can be in yarn storage wheel (not shown).
Preferably, in said structure, preceding by having additional the first spring 81 and second spring 82 at 1 rear portion of fixing seat
The outside that two springs 81,82 are placed on the first bolt 71 and the second bolt 72 respectively is stated, one end is born against in the first bolt
71 and second bolt 72 cap along end, the other end be resisted against middle part closing surface 14, it is ensured that the first straight-bar 5 and the second straight-bar 6 difference
Axial direction along the first bolt 71 and the second bolt 72 has certain elastic allowance.
As shown in Fig. 3,5, the spiral spring 4 also adds a separation retaining sheet 9 in the side far from middle part closing surface 14, really
Spiral spring 4 will not be directly acted on by protecting the first spring 81, to generate interference to spiral spring 4.
The specific structure of second of embodiment of the invention:
The difference of this embodiment and the first embodiment is: the outboard end of first straight-bar 5 also has a rotation
Button 52 also has additional adjustment seat 11 relative to the position of knob 52 in the front end face 15 of fixing seat 1, and the first straight-bar 5 is successively worn
It is placed in front end face 15, the first stabilizer blade 2 and the middle part closing surface 14 of fixing seat 1, makes the first tooth form having at the top of adjustment seat 11
The second toothed region 521 that portion 111 and 52 bottom of knob have cooperates, while the first toothed region 111 and the second toothed region 521
The distance between tooth pitch it is equal, and the top end surface of knob 52 has the corresponding scale in 111 tooth pitch interval of the first toothed region；This
Second of embodiment of invention is compared with the first embodiment, by adjusting the angle of knob 52 to change elastic element
The size of 4 elastic-restoring forces then changes the screen resilience of the first stabilizer blade 2, also the screen resilience of the second stabilizer blade of synchronous impact 3, finally
The size for more accurately adjusting 3 screen resilience of the first stabilizer blade 2 and the second stabilizer blade is realized, thus to be adapted to various types of yarn
Line.
The specific structure of the third embodiment of the invention:
The 3rd embodiment is on the basis of first embodiment or on the basis of second embodiment, in second straight-bar
6 outboard end also has an adjusting head 62, which has one and the orthogonal extended segment 621 of the second straight-bar 6, should
The end of extended segment 621 has the gag lever post 622 being parallel to each other with the second straight-bar 6, when the first stabilizer blade 2 and the second stabilizer blade 3 are in
When mutually closing up state, gag lever post 622 and the side of the second stabilizer blade 3 are abutted each other, are swung out to limit the second stabilizer blade 3,
It is preferred that the outer end of the top toothed region of first stabilizer blade 2 and the second stabilizer blade 3 is formed with for avoiding and 1 inner cavity of fixing seat
Body generates the resigning portion 23,32 of interference, and also forms a circular arc detent slot 33 close to the lower end of the resigning portion 32.Head is adjusted simultaneously
62 internal end surfaces are equipped with a positioning convex point 623, and 1 front end face 15 of fixing seat is equipped with upper and lower staggered two concave points 12, such as
Shown in Fig. 2, when positioning convex point 623 and the mutual cooperation of the concave point 12 of the lower part of 1 front end face 15 of fixing seat, at the second stabilizer blade 3
In lockup state, the circular arc detent slot 33 of the gag lever post 622 of the second straight-bar 6 and the second stabilizer blade 3 abuts each other cooperation at this time, first
Stabilizer blade 2 and the second stabilizer blade 3 are in the state mutually closed up, and cross yarn portion from the first stabilizer blade 2 and the second stabilizer blade 3 convenient for operator
21,31 yarn R is passed through；As shown in fig. 7, working as the 12 phase interworking of concave point of positioning convex point 623 and the top of 1 front end face 15 of fixing seat
When conjunction, the second stabilizer blade 3 is in the unlocked state, the first stabilizer blade 2 and the second stabilizer blade 3 synchronize swing out, to realize to yarn
The adjustment of power.
Above-described embodiment and diagram and non-limiting product form and style of the invention, any technical field it is common
The appropriate variation and modification that technical staff does it, all should be regarded as not departing from patent category of the invention.
Claims (15)
1. a kind of tension adjusting device of Yarn feeder, it is characterised in that: including fixing seat (1), the first stabilizer blade (2) and the second stabilizer blade
(3)；An elastic element (4) are equipped in fixing seat (1), which acts on the first stabilizer blade (2), make the first stabilizer blade (2)
It is swingably set in fixing seat (1), is respectively equipped with intermeshing at the top of first stabilizer blade (2) and the second stabilizer blade (3)
Toothed region (20,30), first stabilizer blade (2) and the second stabilizer blade (3) are being located at the outer of toothed region (20,30) lower part respectively
Yarn portion (21,31) are crossed equipped with staggered up and down in end face, swing outward by the first stabilizer blade (2), drive the second stabilizer blade (3) can
It synchronizes and is arranged in swinging out in fixing seat (1), to realize the tension adjustment of yarn.
2. a kind of tension adjusting device of Yarn feeder as described in claim 1, it is characterised in that: it further includes the first straight-bar
(5), the first bolt (71), the second straight-bar (6) and the second bolt (72), and the fixing seat (1) has middle part closing surface
(14)；First stabilizer blade (2) and the second stabilizer blade (3) be inserted in fixing seat front end face (15) and middle part closing surface (14) it
Between in the chamber (16) that is formed；First straight-bar (5) has the first threaded hole (51), before being successively placed through fixing seat (1)
End surface (15), the first stabilizer blade (2) and middle part closing surface (14), and be located at fixing seat (1) rear portion the first bolt (71) phase
It is mutually affixed, while elastic element (4) one end is fixed on the first straight-bar (5), the other end is fixed on the first stabilizer blade (2), it is ensured that
First stabilizer blade (2) is swingably set in the chamber (16) of fixing seat (1)；Second straight-bar (6) has the second threaded hole
(61), be successively placed through front end face (15), the second stabilizer blade (3) and the middle part closing surface (14) of fixing seat (1), and be located at
Second bolt (72) at fixing seat (1) rear portion is fixedly connected with each other, it is ensured that the second stabilizer blade (3) is swingably set to fixing seat (1)
In chamber (16).
3. a kind of tension adjusting device of Yarn feeder as claimed in claim 2, it is characterised in that: fixing seat (1) rear portion
The first spring (81) and second spring (82) are had additional, aforementioned two spring (81,82) is placed on the first bolt (71) and respectively
The outside of two bolts (72), one end are born against in the cap of the first bolt (71) and the second bolt (72) along end, and the other end supports
It is against middle part closing surface (14), it is ensured that the first straight-bar (5) and the second straight-bar (6) are respectively along the first bolt (71) and the second bolt
(72) axial direction has certain elastic allowance.
4. a kind of tension adjusting device of Yarn feeder as claimed in claim 2, it is characterised in that: first stabilizer blade (2)
The outer end of the top toothed region (30) of top toothed region (20) and the second stabilizer blade (3) is respectively formed with for avoiding and fixing seat
(1) inner roof wall of chamber (16) generates the first resigning portion (23) and the second resigning portion (32) of interference, by the first resigning portion
(23) outer end face (231) and the second resigning portion (32) positioned at lower part be located at the outer end face (321) of lower part respectively with fixing seat (1)
The outer roof of chamber (16) left and right sides between limit the first stabilizer blade (2) and the outside swing of the second stabilizer blade (3) against cooperation
Angular range.
5. such as a kind of described in any item tension adjusting devices of Yarn feeder of claim 2-4, it is characterised in that: described first
The outboard end of straight-bar (5) also has a knob (52), in position of fixing seat (1) front end face (15) relative to knob (52)
Also have additional adjustment seat (11), the top of the adjustment seat (11) has the first toothed region (111), each tooth pitch of the toothed region it
Between be equidistant, the bottom of the knob (52) has the second toothed region being mutually matched with the first toothed region (111)
(521), and the top end surface of knob (52) has scale corresponding with the first toothed region (111) tooth pitch interval.
6. such as a kind of described in any item tension adjusting devices of Yarn feeder of claim 2-4, it is characterised in that: the elasticity member
Part (4) is spiral spring, which is in flat sheet, is arranged and is located at the first bolt (71) in middle part closing surface (14)
The side of insertion；The bottom of first straight-bar (5) is equipped with opposite two short slots (53) upwards along the vertical direction；The snail
The inner end of rotation spring (4) is fixed by two short slot of bottom (53) of straight-bar (5), and outer end setting is in the first stabilizer blade (2).
7. such as a kind of described in any item tension adjusting devices of Yarn feeder of claim 2-4, it is characterised in that: the spiral bullet
Spring (4) also adds a separation retaining sheet (9) in the side far from middle part closing surface (14).
8. such as a kind of described in any item tension adjusting devices of Yarn feeder of claim 2-4, it is characterised in that: described second
The outboard end of straight-bar (6) also has an adjusting head (62), and the adjusting head (62) is orthogonal with the second straight-bar (6) with one
Extended segment (621), the end of the extended segment (621) has the gag lever post (622) being parallel to each other with the second straight-bar (6), first
In when mutually closing up state, gag lever post (622) and the side of the second stabilizer blade (3) are mutually supported for stabilizer blade (2) and the second stabilizer blade (3)
It leans on, is swung out to limit the second stabilizer blade (3).
9. a kind of tension adjusting device of Yarn feeder as claimed in claim 8, it is characterised in that: the adjusting head (62) is internal
End face is equipped with a positioning convex point (623), and fixing seat (1) front end face (15) is equipped with upper and lower staggered two concave points (12),
The concave point (12) and positioning convex point (623) cooperate, it is ensured that adjusting head (62) tool, there are two active strokes.
10. a kind of tension adjusting device of Yarn feeder as claimed in claim 8, it is characterised in that: second stabilizer blade (3)
Chamber (16) lower outer in neighbouring fixing seat (1) is equipped with a circular arc detent slot (33), by the circular arc detent slot (33) with
Gag lever post (622) abuts each other that limitation the second stabilizer blade (3) is swung out.
11. a kind of tension adjusting device of Yarn feeder as described in claim 1, it is characterised in that: further include one entering yarn and fixing
Bar (10), this enters yarn fixed link (10) one end and is fixed on fixing seat (1), and the other end is fixed in the rack of Yarn feeder, enters yarn
The lower section of fixed link (10) is equipped with a yarn poteye (101).
12. a kind of tension adjusting device of Yarn feeder as claimed in claim 11, it is characterised in that: the yarn poteye
It (101) is circle, circumferential part at least opens up a notch (1011).
13. a kind of tension adjusting device of Yarn feeder as described in claim 1, it is characterised in that: it is described cross yarn portion (21,
It 31) was that yarn porcelain hooks (21,31), this is crossed yarn porcelain and hooks (21,31) in J-type, when the first stabilizer blade (2) and the second stabilizer blade (3) are in phase
When mutually closing up state, crossing yarn porcelain and hooking (21,31) is in horizontal arrangement, and the yarn porcelain of crossing of the first stabilizer blade (2) hooks (21) and the second stabilizer blade
(3) the opening for crossing yarn porcelain hook (31) is opposite.
14. a kind of tension adjusting device of Yarn feeder as claimed in claim 13, it is characterised in that: when the first stabilizer blade (2) with
For second stabilizer blade (3) in when mutually closing up state, first stabilizer blade (2) crosses the line A that yarn porcelain hooks (21) bending part free end
There are spacing with the line B of the second stabilizer blade (3) yarn porcelain hook (31) bending part free end excessively.
15. a kind of tension adjusting device of Yarn feeder as described in claim 1, it is characterised in that: the top of the fixing seat (1)
It is equipped with one among portion and enters yarn porcelain eye (13).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198152.XA CN109704146B (en) | 2019-03-15 | 2019-03-15 | Tension adjusting device of yarn feeder |
| TW108205538U TWM594024U (en) | 2019-03-15 | 2019-05-02 | Tension adjusting device of yarn feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198152.XA CN109704146B (en) | 2019-03-15 | 2019-03-15 | Tension adjusting device of yarn feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109704146A true CN109704146A (en) | 2019-05-03 |
| CN109704146B CN109704146B (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910198152.XA Active CN109704146B (en) | 2019-03-15 | 2019-03-15 | Tension adjusting device of yarn feeder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109704146B (en) |
| TW (1) | TWM594024U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727746A (en) * | 1993-10-29 | 1998-03-17 | Fabschitz; Heinrich | Thread feeder device w/continuously adjustable thread extraction tensioning |
| CN203392629U (en) * | 2013-07-23 | 2014-01-15 | 吴江市世华丝绸有限公司 | Yarn tension device |
| CN205099098U (en) * | 2015-10-14 | 2016-03-23 | 海宁市昊润纺织有限公司 | Tension spare |
| CN105908353A (en) * | 2015-09-02 | 2016-08-31 | 黄旭敏 | Spinning tensioner |
| CN106835479A (en) * | 2017-01-21 | 2017-06-13 | 慈溪市赛美格针织器材有限公司 | A kind of tensioner of Thread-feeding device |
-
2019
- 2019-03-15 CN CN201910198152.XA patent/CN109704146B/en active Active
- 2019-05-02 TW TW108205538U patent/TWM594024U/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727746A (en) * | 1993-10-29 | 1998-03-17 | Fabschitz; Heinrich | Thread feeder device w/continuously adjustable thread extraction tensioning |
| CN203392629U (en) * | 2013-07-23 | 2014-01-15 | 吴江市世华丝绸有限公司 | Yarn tension device |
| CN105908353A (en) * | 2015-09-02 | 2016-08-31 | 黄旭敏 | Spinning tensioner |
| CN205099098U (en) * | 2015-10-14 | 2016-03-23 | 海宁市昊润纺织有限公司 | Tension spare |
| CN106835479A (en) * | 2017-01-21 | 2017-06-13 | 慈溪市赛美格针织器材有限公司 | A kind of tensioner of Thread-feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM594024U (en) | 2020-04-21 |
| CN109704146B (en) | 2020-09-01 |
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