CN110424083A - The selvage device of jacquard - Google Patents
The selvage device of jacquard Download PDFInfo
- Publication number
- CN110424083A CN110424083A CN201910851770.XA CN201910851770A CN110424083A CN 110424083 A CN110424083 A CN 110424083A CN 201910851770 A CN201910851770 A CN 201910851770A CN 110424083 A CN110424083 A CN 110424083A
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- Prior art keywords
- swing rod
- swing
- heald
- eccentric cam
- warp thread
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000000275 quality assurance Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C11/00—Selvedge shedding mechanisms not forming part of main shedding mechanism
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/26—General arrangements of jacquards, or disposition in relation to loom
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
A kind of selvage device of jacquard belongs to textile machine technology neck.The jacquard includes a pair of frame wallboard and a power input shaft, correspondence is arranged a pair of frame wallboard each other, the selvage device includes that a swing rod driving mechanism, a swing-bar mechanism and side warp thread are twisted guiding mechanism, swing rod driving mechanism is arranged between a pair of frame wallboard and is sequentially connected with the power input shaft, swing-bar mechanism is similarly disposed on a pair of frame wallboard and matches with the swing rod driving mechanism, and side warp thread is twisted guiding mechanism and connect with the swing-bar mechanism.Overall structure is terse and helping avoid significantly increasing loom cost and avoiding excessively occupying limited space not only helps to install, but also is beneficial to energy conservation；It reliably can effectively be fettered between the warp and weft of flash since side warp thread is twisted guiding mechanism, thus be able to quality assurance and good sight.
Description
Technical field
The invention belongs to technical field of textile machine, and in particular to a kind of selvage device of jacquard.
Background technique
As is known in the industry, the shedding motion of loom mainly has shedding cam, electronic dobby machine and jacquard.Shuttleless loom substitution has
After loom, change filling insertion way, while the form of shute fabrics is also accordingly changed, in particular, latitude
Yarn is discontinuous at selvedge, forms so-called flash, since this flash effectively fetters between warp and weft without being formed
(constraint) and easily fall off, thus to a certain extent can sight to fabric and quality have an impact.If to cut,
The mode of flanging, sewing etc takes a lot of work then can generate to flash processing, is time-consuming, taking the production for expecting and increasing weaving manufacturer
Cost.
On shuttleless loom it is mating it is dedicated selvedge is handled at side device, to form so-called reinforcing edge, twist side
It is one such type.Since yarn has certain elastic force, weft yarn passes through opening that warp thread is formed next when weaving
Before secondary wefting insertion, weft yarn both ends must be fixed, with guarantee fabric quality and it is woven go on smoothly, thus the strand edge of cloth cover two sides
The opening divided must be first closed than intermediate cloth cover, then need special shedding motion.For aforementioned special shedding motion, have
Loom using the heald frames of page two are increased, also have using dedicated electronic brim winding device, on the one hand this mode can be significantly increased and be knitted
On the other hand machine cost can occupy limited space.
Summary of the invention
Task of the invention lies in provide a kind of structure it is terse, without be equipped with independent power, flash can be carried out it is effective
The selvage device of the jacquard of constraint.
The task of the present invention is come what is completed, a kind of selvage device of jacquard, the jacquard includes a pair in this way
Frame plate and a power input shaft, correspondence is arranged a pair of frame wallboard each other, and the selvage device includes a swing rod
Driving mechanism, a swing-bar mechanism and side warp thread are twisted guiding mechanism, and a pair of frame wallboard is arranged in swing rod driving mechanism
Between and with the power input shaft be sequentially connected, swing-bar mechanism be similarly disposed on a pair of frame wallboard and with it is described
Swing rod driving mechanism matches, and side warp thread is twisted guiding mechanism and connect with the swing-bar mechanism.
In a specific embodiment of the invention, the swing rod driving mechanism includes twisting side axis, driving wheel, driven
Wheel, transmission belt, the first eccentric cam I and the second eccentric cam II, the both ends for twisting side axis respectively pass through hinge side axis bearing block rotationally
It is supported on a pair of frame wallboard, driving wheel is fixed on the power input shaft, and driven wheel is fixed in the strand side axis
The one end in portion, transmission belt is nested on driving wheel, and the other end is nested on the driven wheel, and the first eccentric cam I and second is eccentric
Cam II is fixed in the strands side axis in the position of front side for corresponding to driven wheel, wherein the second eccentric cam II is positioned at the
The rear side of one eccentric cam I, the swing-bar mechanism are matched with the first eccentric cam I and the second eccentric cam II.
In another specific embodiment of the invention, the driving wheel and driven wheel are belt pulley, described
Transmission belt is driving belt.
In another specific embodiment of the invention, the belt pulley is synchronous pulley, the driving belt
For synchronous belt.
In another specific embodiment of the invention, the swing-bar mechanism includes pendulum shaft, the first swing rod I and
Two swing rods II, pendulum shaft correspond to the lower right for twisting side axis, and the both ends of the pendulum shaft respectively pass through pendulum shaft fulcrum bearing and fix
Between a pair of frame wallboard, the middle part of the first swing rod I and the second swing rod II is rotatably supported in pendulum shaft
Portion, and the second swing rod II is located at the rear side of the first swing rod I, and hub setting has the drive of one first swing rod on rear side of the left end of the first swing rod I
Dynamic roller I, which drives roller I and the wheel rims of first eccentric cam I to close, in the left end of the second swing rod II
Front side hub setting has one second swing rod to drive roller II, which drives the wheel rim of roller II and second eccentric cam II
It matches, the side warp thread is twisted guiding mechanism and connect with the right end of the first swing rod I and the second swing rod II.
Of the invention there are one in specific embodiment, the middle part of first swing rod I and the second swing rod II is each
The middle part of the pendulum shaft is rotatably supported at by Oscillating lever bearing.
In a still more specific embodiment of the invention, first swing rod driving roller I passes through the first swing rod
Drive I hub setting of roller shaft on rear side of the left end of first swing rod I, the second swing rod driving roller II passes through the second swing rod
Drive II hub setting of roller shaft on front side of the left end of second swing rod II.
In a specific embodiment in turn of the invention, it includes the first heald that the side warp thread, which is twisted guiding mechanism,
I, the second heald II, the first return spring I and the second return spring II, the right side of the upper end of the first heald I and first swing rod I
End is fixed, and middle part is provided with one first warp thread guided rings I, and the upper end of the second heald II and the right end of second swing rod II are solid
Fixed, middle part is provided with one second warp thread guided rings II, and the upper end of the first return spring I is connect with the lower end of the first heald I, and the
The lower end of one return spring I is connect with comprehensive frame is returned, and the upper end of the second return spring II is connect with the lower end of the second heald II, and the
The lower end of two return springs II is equally connect with the comprehensive frame that returns.
It is spaced apart in yet a further embodiment of the present invention in the right end of first swing rod I and is equipped with the
One swing rod heald fixation hole I is spaced apart in the right end of second swing rod II and is equipped with the second swing rod heald fixation hole II, and described the
The upper end of one heald I, which is hung, to be fixed on the first swing rod heald fixation hole I, and the upper end of second heald II hangs fixed
On the second swing rod heald fixation hole II.
Of the invention again and then in a specific embodiment, first eccentric cam I and described second is inclined
Cardiac prominence wheel II is fixed together by eccentric cam screw each other.
Technical solution provided by the invention has the technical effect that since the power by swing rod driving mechanism from jacquard is defeated
Enter axis to obtain power and drive swing-bar mechanism, and then drives side warp thread to be twisted guiding mechanism realization to the strand of flash by swing-bar mechanism
It closes, thus overall structure is terse and help avoid significantly increasing loom cost and avoid excessively occupying limited space；By
In without being that power is separately configured in swing rod driving mechanism, thus not only facilitates to install, but also be beneficial to energy conservation；Since side warp thread is twisted
Guiding mechanism reliably can be fettered effectively between the warp and weft of flash, thus be able to quality assurance and good sight.
Detailed description of the invention
Fig. 1 is the embodiment of the present invention structure chart.
Specific embodiment
In order to which technical spirit and beneficial effect of the invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but be not limitation to the present invention program, any structure according to the present invention to the description of embodiment
Think made only formal but not substantive equivalent transformation and is regarded as technical solution of the present invention scope.
The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of Fig. 1 state, thus the special limit to technical solution provided by the invention cannot be understood as
It is fixed.
Referring to Figure 1, a pair of frame wallboard 1 and a power input shaft 2 of the structural system of jacquard are shown, it is above-mentioned
Correspondence is arranged a pair of frame wallboard 1 each other, shows a swing rod driving mechanism 3, one pendulum of the structural system of selvage device
Linkage 4 and side warp thread are twisted guiding mechanism 5, and swing rod driving mechanism 3 is arranged on aforementioned frame plate 1 and and previous power
Input shaft 2 is sequentially connected, and swing-bar mechanism 4 is similarly disposed on frame plate 1 and matches with swing rod driving mechanism 3 above-mentioned
It closes, side warp thread is twisted guiding mechanism 5 and connect with aforementioned swing-bar mechanism 4.
Continue to see Fig. 1, the structure that is preferred rather than being absolutely limited to of swing rod driving mechanism 3 above-mentioned is as follows: including twisting side axis
31, driving wheel 32, driven wheel 33, transmission belt 34, the first eccentric cam I 35 and the second eccentric cam II 36 twist the two of side axis 31
End is that the left end of shown position state and right end respectively pass through strand side axis bearing block 311 and be rotatably supported on a pair of frame wallboard 1,
It is rotatably supported between a pair of frame wallboard 1, and the strand side axis bearing block 311 is fixed on machine by bearing block screw 3111
On frame wallboard 1, driving wheel 32 is fixed on previous power input shaft 2 with flat key fixed form, to make entire swing rod driving machine
Structure 3 is sequentially connected without realizing under the premise of being equipped with self power with the power input shaft 2 of jacquard, and driven wheel 33 is fixed on
The aforementioned middle part for twisting side axis 31, one end of transmission belt 34 is nested on driving wheel 32, and the other end is nested on driven wheel 33, the
One eccentric cam I 35 and the second eccentric cam II 36 are fixed on aforementioned strand side axis 31 in the position for the front side for corresponding to driven wheel 36
On, that is, it is fixed on the front end for twisting side axis 31, wherein the second eccentric cam II 36 is located at the rear side of the first eccentric cam I 35, it is aforementioned
Swing-bar mechanism 4 is matched with the first eccentric cam I 35 and the second eccentric cam II 36.
As a preferred option, the first eccentric cam I 35 above-mentioned is with the second eccentric cam II 36 above-mentioned each other by inclined
Heart cam screw 37 is fixed together.
Continue to see Fig. 1, in the present embodiment, driving wheel 32 and driven wheel 33 above-mentioned are belt pulley, transmission above-mentioned
Band 34 is driving belt, and more particularly, belt pulley above-mentioned is synchronous pulley, and driving belt above-mentioned is synchronous belt.
The structure that is preferred rather than being absolutely limited to of swing-bar mechanism 4 above-mentioned is as follows: including pendulum shaft 41, the first swing rod I 42
With the second swing rod II 43, pendulum shaft 41 corresponds to the aforementioned lower right for twisting side axis 31, and the both ends of the pendulum shaft 41 respectively pass through swing rod
It is pivotally supported seat 44 to be fixed between a pair of frame wallboard 1 above-mentioned, aforementioned pendulum shaft fulcrum bearing 44 is solid using pendulum shaft fulcrum bearing
Determine screw 441 and frame plate 1 is fixed, the middle part of the first swing rod I 42 and the second swing rod II 43 is rotatably supported at pendulum shaft
41 middle part, and the second swing rod II 43 is located at the rear side of the first swing rod I 42, and hub setting has on rear side of the left end of the first swing rod I 42
It is rotationally provided with one first swing rod driving roller I 421, which drives roller I 421 and aforementioned first eccentric cam
I 35 wheel rims are closed, and hub setting, which has, on front side of the left end of the second swing rod II 43 is rotationally provided with the driving rolling of one second swing rod
II 431 are taken turns, which drives roller II 431 and the wheel rims of aforementioned second eccentric cam II 36 to close, side warp above-mentioned
Skein closes guiding mechanism 5 and connect with the right end of the first swing rod I 42 and the second swing rod II 43.
As shown in Figure 1, strand side axis 31 above-mentioned are parallel with pendulum shaft 41 above-mentioned and front end is in horizontal boom
State.
The middle part of aforementioned first swing rod I 42 and the second swing rod II 43 respectively pass through Oscillating lever bearing be rotatably supported at it is above-mentioned
The middle part of pendulum shaft 41.The snap ring 411 being arranged in pendulum shaft is also shown in figure, and first swing rod I 42 is limited by snap ring 411
Fixed, the same example of the second swing rod II 43 repeats no more.
As shown in Figure 1, the first swing rod driving roller I 421 above-mentioned drives I 4211 hub setting of roller shaft to exist by the first swing rod
On rear side of the left end of aforementioned first swing rod I 42, the second swing rod driving roller II 431 above-mentioned drives roller shaft II by the second swing rod
4311 hub settings are on front side of the left end of aforementioned second swing rod II 43.
Continue to see Fig. 1, it includes the first heald I 51, the second heald II 52, first that side warp thread above-mentioned, which is twisted guiding mechanism 5,
Return spring I 53 and the second return spring II 54, the upper end of the first heald I 51 and the right end of aforementioned first swing rod I 42 are fixed, in
Portion is provided with one first warp thread guided rings I 511, and the upper end of the second heald II 52 and the right end of aforementioned second swing rod II 43 are fixed,
Middle part is provided with one second warp thread guided rings II 521, and the upper end of the first return spring I 53 is connect with the lower end of the first heald I 51,
And the lower end of the first return spring I 53 is connect with time comprehensive frame 6, under the upper end of the second return spring II 54 and the second heald II 52
End connection, and the lower end of the second return spring II 54 is equally connect with above-mentioned time comprehensive frame 6.
It is spaced apart in the right end of aforementioned first swing rod I 42 and is equipped with the first swing rod heald fixation hole I 422, in aforementioned second pendulum
The right end of bar II 43, which is spaced apart, is equipped with the second swing rod heald fixation hole II 432, and the upper end of aforementioned first heald I 51, which is hung, to be fixed on
On aforementioned first swing rod heald fixation hole I 422, the upper end of aforementioned second heald II 52, which is hung, is fixed on aforementioned second swing rod heald
On fixation hole II 432.
In the case where jacquard is in running order, power input shaft 2 is kept in motion, and is driven and is led by power input shaft 2
Driving wheel 32 drives driven wheel 33 through transmission belt 34, is driven by driven wheel 33 and twist side axis 31, drives the first bias convex by strand side axis 31
I 35 and second eccentric cam II 36 are taken turns, since the first swing rod of the first swing rod I 42 drives roller I 421 and the first eccentric cam
I 35 wheel rims close (being in contact or tangent), but due to the second swing rod of the second swing rod II 43 driving roller II 431 with
The wheel rims of second eccentric cam II 36 close (being in contact or tangent), thus in the first eccentric cam I 35 and second
Swing the first swing rod 42 and the second swing rod II 43 alternatively up and down, by the first swing rod I 42 with
And second swing rod II 43 make the first heald I 51 and the second heald II 52 correspondingly alternately move up and down it is (comprehensive at first time respectively
Under the cooperation of spring I 53 and the second return spring II 54), make can also to claim across I 511(of the first warp thread guided rings that " first is comprehensive
Eye ") the first warp thread 7a, that is, side warp thread with pass through II 521(of the second warp thread guided rings can also claim " the second harness eye ") the second warp thread
The 7c of 7b, that is, when warp thread is mutually twisted with the effect as making a rope by twisting the strands together to twist.In above process, by taking the first swing rod I 42 as an example,
When the first swing rod I 42 is around 41 counter-clockwise swing of pendulum shaft, the first heald I 51 is moved upwards, and passes through the first warp thread guided rings I
511 aforementioned first warp thread 7a is also moved upwards；And when the first swing rod I 42 is around 41 clockwise oscillation of pendulum shaft, the first heald I
51 move downward under the pulling force of the first return spring I 53, and the first warp thread 7a across the first warp thread guided rings I 511 is also downward
Movement, so as to form the opening of flash.And to guarantee that the opening of flash is opened in advance or is closed in advance, as long as then according to mentioning
Flower machine opening adjusts the first eccentric cam I 35 and the second eccentric cam II 36 and the relative position for twisting side axis 31.
According to professional general knowledge, a silk on the top positioned at the first warp thread guided rings I 511 illustrated in Fig. 1 is essentially
First harness cord I 5111, first harness cord I 5111 can connect more healds, such as eight healds of connection, that is to say, that one
First harness cord I 5111 can make more warps while move up and down, in order to be expressed clearly, although only depicting in Fig. 1
One, but puzzlement can't be generated to the understanding of those skilled in the art.Same example, aforementioned second warp thread guided rings II 521 it is upper
A piece silk in portion is essentially the second harness cord II 5211, and second harness cord II 5211 can connect more healds, specifically as
To the explanation of the first harness cord 5111.
In addition, by above-mentioned explanation and according to ability domain knowledge: jacquard inherently has the function of opening, i.e.,
Itself is a shedding device of weaving machine, and this selvage device is also a shedding motion.In order to guarantee fabric quality and weaving
It goes on smoothly, twisting side cloth cover must first fix, that is, requires strand rim portion after-opening to be first closed, make loom before carrying out next latitude, latitude
Yarn has been fixed, and will not be sprung back, this can adjust aforementioned eccentric cam screw 37 according to the opening angle of jacquard, rationally to change
Become the first eccentric cam I 35 and the second eccentric cam II 36 and twisting the relative position in side axis 31, guarantees that twisting side aperture efficiency mentions
Flower machine opening is first closed.
In conclusion technical solution provided by the invention compensates for the shortcoming in prior art, invention has been favorably accomplished
Task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.
Claims (10)
1. a kind of selvage device of jacquard, it is characterised in that the jacquard includes a pair of frame wallboard (1) and a power
Input shaft (2), correspondence is arranged a pair of frame wallboard (1) each other, and the selvage device includes a swing rod driving mechanism
(3), a swing-bar mechanism (4) and side warp thread are twisted guiding mechanism (5), and described a pair of frame is arranged in swing rod driving mechanism (3)
It is sequentially connected between wallboard (1) and with the power input shaft (2), swing-bar mechanism (4) is similarly disposed at a pair of frame wallboard
(1) it is matched on and with the swing rod driving mechanism (3), side warp thread is twisted guiding mechanism (5) and the swing-bar mechanism (4)
Connection.
2. the selvage device of jacquard according to claim 1, it is characterised in that the swing rod driving mechanism (3) includes
Twist side axis (31), driving wheel (32), driven wheel (33), transmission belt (34), the first eccentric cam I (35) and the second eccentric cam II
(36), the both ends for twisting side axis (31) respectively pass through hinge side axis bearing block (311) and are rotatably supported on a pair of frame wallboard (1), main
Driving wheel (32) is fixed on the power input shaft (2), and driven wheel (33) is fixed on the middle part for twisting side axis (31), transmission belt
(34) one end is nested on driving wheel (32), and the other end is nested on driven wheel (33), the first eccentric cam I (35) and
Two eccentric cams II (36) are fixed on the strand side axis (31) in the position for the front side for corresponding to driven wheel (33), wherein the
Two eccentric cams II (36) are located at the rear side of the first eccentric cam I (35), the swing-bar mechanism (4) and the first eccentric cam I
(35) and the second eccentric cam II (36) matches.
3. the selvage device of jacquard according to claim 2, it is characterised in that the driving wheel (32) and driven
Taking turns (33) is belt pulley, and the transmission belt (34) is driving belt.
4. the selvage device of jacquard according to claim 3, it is characterised in that the belt pulley is synchronous pulley, institute
The driving belt stated is synchronous belt.
5. the selvage device of jacquard according to claim 2, it is characterised in that the swing-bar mechanism (4) includes swing rod
Axis (41), the first swing rod I (42) and the second swing rod II (43), pendulum shaft (41) correspond to the lower right for twisting side axis (31),
The both ends of the pendulum shaft (41) respectively pass through pendulum shaft fulcrum bearing (44) and are fixed between a pair of frame wallboard (1), and first
The middle part of pendulum shaft (41), and the second swing rod II are rotatably supported in the middle part of swing rod I (42) and the second swing rod II (43)
(43) it is located at the rear side of the first swing rod I (42), hub setting has one first swing rod to drive idler wheel on rear side of the left end of the first swing rod I (42)
I (421), which drives the wheel rims of roller I (421) and first eccentric cam I (35) to close, in the second swing rod
Hub setting has one second swing rod to drive roller II (431) on front side of the left end of II (43), which drives roller II (431) and institute
The wheel rims for stating the second eccentric cam II (36) are closed, the side warp thread be twisted guiding mechanism (5) and the first swing rod I (42) with
And second swing rod II (43) right end connection.
6. the selvage device of jacquard according to claim 5, it is characterised in that first swing rod I (42) and second
The middle part of swing rod II (43) respectively passes through the middle part that Oscillating lever bearing is rotatably supported at the pendulum shaft (41).
7. the selvage device of jacquard according to claim 5, it is characterised in that first swing rod drives roller I
(421) drive roller shaft I (4211) hub setting on rear side of the left end of first swing rod I (42) by the first swing rod, described the
Two swing rods drive roller II (431) to drive roller shaft II (4311) hub setting in second swing rod II (43) by the second swing rod
On front side of left end.
8. the selvage device of jacquard according to claim 5, it is characterised in that the side warp thread is twisted guiding mechanism
It (5) include the first heald I (51), the second heald II (52), the first return spring I (53) and the second return spring II (54), the
The upper end of one heald I (51) and the right end of first swing rod I (42) are fixed, and middle part is provided with one first warp thread guided rings I
(511), the upper end of the second heald II (52) and the right end of second swing rod II (43) are fixed, and middle part is provided with one second warp thread
Guided rings II (521), the upper end of the first return spring I (53) is connect with the lower end of the first heald I (51), and the first return spring
The lower end of I (53) is connect with comprehensive frame (6) is returned, and the lower end of the upper end of the second return spring II (54) and the second heald II (52) connects
It connects, and the lower end of the second return spring II (54) is equally connect with the comprehensive frame (6) of returning.
9. the selvage device of jacquard according to claim 8, it is characterised in that in the right end of first swing rod I (42)
It is spaced apart and is equipped with the first swing rod heald fixation hole I (422), be spaced apart in the right end of second swing rod II (43) and be equipped with the second pendulum
Bar heald fixation hole II (432), the upper end of first heald I (51), which is hung, is fixed on the first swing rod heald fixation hole I
(422) on, the upper end of second heald II (52), which is hung, to be fixed on the second swing rod heald fixation hole II (432).
10. the selvage device of jacquard according to claim 2, it is characterised in that first eccentric cam I (35)
It is fixed together each other by eccentric cam screw (37) with second eccentric cam II (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851770.XA CN110424083B (en) | 2019-09-10 | 2019-09-10 | Selvedge twisting device of jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851770.XA CN110424083B (en) | 2019-09-10 | 2019-09-10 | Selvedge twisting device of jacquard |
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| Publication Number | Publication Date |
|---|---|
| CN110424083A true CN110424083A (en) | 2019-11-08 |
| CN110424083B CN110424083B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851770.XA Active CN110424083B (en) | 2019-09-10 | 2019-09-10 | Selvedge twisting device of jacquard |
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| AT121638B (en) * | 1929-04-11 | 1931-03-10 | Union Special Machine Co | Flat-table sewing machine for sewing fabric edges. |
| GB494618A (en) * | 1936-10-02 | 1938-10-28 | George Fisher | Loom shedding mechanism |
| FR2438104A1 (en) * | 1978-10-03 | 1980-04-30 | Staubli Sa Ets | Single-camshaft dobby mechanism with selvedge-shedding device - driven from the same camshaft with independently-variable phase difference |
| EP0452738A1 (en) * | 1990-04-18 | 1991-10-23 | Antonio Bortolamai | Auxiliary device for a loom |
| US5323722A (en) * | 1991-09-12 | 1994-06-28 | Aisin Seiki Kabushiki Kaisha | Embroidering machine |
| US20070227420A1 (en) * | 2006-03-28 | 2007-10-04 | Brother Kogyo Kabushiki Kaisha | Sewing machine and sewing machine capable of embroidery sewing |
| CN104420047A (en) * | 2013-08-27 | 2015-03-18 | 株式会社丰田自动织机 | Shedding apparatus for waste selvage in a loom |
| CN106400249A (en) * | 2016-11-17 | 2017-02-15 | 常熟纺织机械厂有限公司 | Crank rocker type electronic jacquard machine |
| CN210529150U (en) * | 2019-09-10 | 2020-05-15 | 常熟纺织机械厂有限公司 | Selvage device of jacquard |
-
2019
- 2019-09-10 CN CN201910851770.XA patent/CN110424083B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189702751A (en) * | 1897-02-02 | 1897-03-06 | James Buckler | Improvements in Looms for Weaving. |
| AT121638B (en) * | 1929-04-11 | 1931-03-10 | Union Special Machine Co | Flat-table sewing machine for sewing fabric edges. |
| GB494618A (en) * | 1936-10-02 | 1938-10-28 | George Fisher | Loom shedding mechanism |
| FR2438104A1 (en) * | 1978-10-03 | 1980-04-30 | Staubli Sa Ets | Single-camshaft dobby mechanism with selvedge-shedding device - driven from the same camshaft with independently-variable phase difference |
| EP0452738A1 (en) * | 1990-04-18 | 1991-10-23 | Antonio Bortolamai | Auxiliary device for a loom |
| US5323722A (en) * | 1991-09-12 | 1994-06-28 | Aisin Seiki Kabushiki Kaisha | Embroidering machine |
| US20070227420A1 (en) * | 2006-03-28 | 2007-10-04 | Brother Kogyo Kabushiki Kaisha | Sewing machine and sewing machine capable of embroidery sewing |
| CN104420047A (en) * | 2013-08-27 | 2015-03-18 | 株式会社丰田自动织机 | Shedding apparatus for waste selvage in a loom |
| CN106400249A (en) * | 2016-11-17 | 2017-02-15 | 常熟纺织机械厂有限公司 | Crank rocker type electronic jacquard machine |
| CN210529150U (en) * | 2019-09-10 | 2020-05-15 | 常熟纺织机械厂有限公司 | Selvage device of jacquard |
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|---|---|
| CN110424083B (en) | 2024-01-26 |
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Address after: No. 381 Tonggang Road, Meili Town, Changshu City, Suzhou City, Jiangsu Province, China Patentee after: CHANGSHU TEXTILE MACHINERY WORKS Co.,Ltd. Country or region after: China Address before: 215511 No.188 Tonggang Road, Changshu City, Suzhou City, Jiangsu Province (Meili) Patentee before: CHANGSHU TEXTILE MACHINERY WORKS Co.,Ltd. Country or region before: China |