CN106337222A - Fiber bundle feed stopping device for spinning frame - Google Patents
Fiber bundle feed stopping device for spinning frame Download PDFInfo
- Publication number
- CN106337222A CN106337222A CN201610520329.XA CN201610520329A CN106337222A CN 106337222 A CN106337222 A CN 106337222A CN 201610520329 A CN201610520329 A CN 201610520329A CN 106337222 A CN106337222 A CN 106337222A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- fibre bundle
- top roller
- rear top
- rove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
- D01H13/188—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only by cutting or clamping yarns or rovings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
- D01H13/185—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only a plate moving in the nip of drafting or guiding cylinders
Abstract
The invention provides a fiber bundle feed stopping device for a spinning frame. The fiber bundle feed stopping device includes a stopping member provided with a wedge. The wedge is forced between a back top roller and a back bottom roller of a drafting device to block transmission of rotation from the back bottom roller to the back top roller and clamp a fiber bundle, which is fed to the drafting device, with the back top roller. The stopping member includes a combing portion located upstream of where the back top roller and the wedge clamp the fiber bundle. The combing portion untwists the fiber bundle.
Description
Technical field
The present invention relates to stopping the fibre bundle supply arresting stop of the spinning machine of supply of fibre bundle counter extensioin device.
Background technology
In the spinning frame from rove or sliver spun yarn, spinned using multiple spindles, even if spinning simultaneously
Produce broken yarn in system, produce the spindle of broken yarn (hereinafter referred to as " broken yarn spindle ".) beyond spindle also continue to spin.Although existing
Continue to supply fibre bundle to drafting system corresponding with broken yarn spindle, attract and reclaim the fibre bundle sent from this drafting system
Spinning frame, but there is also and possess the spun yarn stopping the arresting stop supplying fibre bundle to drafting system corresponding with broken yarn spindle
Machine.As one kind of such arresting stop, disclose the rove arresting stop of Japanese Unexamined Patent Application 57-133224 publication.
The rove arresting stop of Japanese Unexamined Patent Application 57-133224 publication, has half with the rear bottom roll of drafting system
The stopping pawl that scope more than week is fitted together to.Stop pawl integratedly not rotating with rear bottom roll when not producing broken yarn.If confirming
Produce broken yarn, then stop pawl and swing (rotation), stop between the edge part insertion rove of pawl and rear bottom roll, and snap in drawing-off dress
Between the rear top roller put and rear bottom roll.Thus, cut-out is from the transmission of the rear bottom roll rotation of top roller backward.Then, stop
The further rotation of claw stop is prevented from, and rove is maintained between stopping pawl and rear top roller.Now, continue the drive of drafting system
Dynamic, rove is more leaning on the downstream of the flow direction of rove to be pulled thus being cut off than rear top roller.As a result, stop to
The corresponding drafting system of broken yarn spindle supplies rove.
For example, rove high for fracture strength as artificial silk is being used for Japanese Unexamined Patent Application 57-133224 publication
In the case of rove arresting stop, in the state of stopping maintaining rove between pawl and rear top roller, even if than sieve on rear
Draw and more lean on the downstream rove of the flow direction of rove to be pulled, rove also will not be cut off.So, produce such as drafting system institute
Have is wound in the lower apron of middle bottom roll and is wound in the upper leather ring of middle top roller and slides with respect to rove and empty
Turn, the unfavorable condition of lower apron and upper leather ring abrasion etc.
Content of the invention
It is an object of the invention to provide a kind of can easily the spinning machine of cut staple bundle fibre bundle supply arresting stop.
The fibre bundle supply arresting stop solving the spinning machine of above-mentioned problem possesses the stop component being provided with wedge portion, this wedge portion
Snap between the rear top roller of drafting system and rear bottom roll, and cut off rotation from above-mentioned rear bottom roll to above-mentioned rear top roller
Transmission, and clamp together with above-mentioned rear top roller to above-mentioned drafting system supply fibre bundle, above-mentioned stop component than on
The position stating the position upstream that fibre bundle is clamped by above-mentioned rear top roller and above-mentioned wedge portion has comb, on this comb backtwisting
State fibre bundle.
Brief description
Fig. 1 is the schematic side view of the drafting system representing embodiment.
Fig. 2 is the schematic side view of a part for the drafting system of enlarged representation Fig. 1.
Fig. 3 a is off the schematic side view of part.
Fig. 3 b is off the top view of part.
Fig. 4 is the schematic side view of the state representing that wedge portion snaps between rear top roller and rear bottom roll.
Fig. 5 is to schematically show rove by the top view of the state of backtwisting.
Fig. 6 a is the brief perspective views of the stop component of other embodiment.
Fig. 6 b is the schematic side view of the state representing that wedge portion snaps between rear top roller and rear bottom roll.
Specific embodiment
Hereinafter, an embodiment of arresting stop 30 is supplied according to the fibre bundle that Fig. 1～Fig. 5 illustrates spinning machine.Fibre bundle
The fibre bundle that supply arresting stop 30 stopping is supplied in drafting system 10 is the supply of rove s1.
As shown in figure 1, drafting system 10 is the structure of 3 wire types, possesses front roller 11, be wound in the apron of middle Lora 12
13 and rear roller 14.Front roller 11 is made up of front bottom roll 11a and front upper roller 11b.Middle Lora 12 is by sieve under centre
Draw 12a and middle top roller 12b to constitute, be wound with lower apron 13a in middle bottom roll 12a, in middle top roller 12b winding
There is upper leather ring 13b.Rear roller 14 is made up of rear bottom roll 14a and rear top roller 14b.
Front bottom roll 11a is supported by roller stand 15.Middle bottom roll 12a is via middle bottom roll support 16 and not shown
Bearing be supported in roller stand 15.Bottom roll 14a is supported in via rear bottom roll support 17 and bearing (not shown) afterwards
Roller stand 15.Middle bottom roll support 16 and rear bottom roll support 17 are respectively relative to that roller stand 15 is fixed into being capable of edge
Fore-and-aft direction (left and right directions of Fig. 1) adjustment position of board.
Pressure rod 18 supports as rotating with respect to the fulcrum 19 being supported by roller stand 15 via bracket 20.Front upper roller
11b, middle top roller 12b and rear top roller 14b are supported in pressure rod 18 via upper roller supporting body (not shown) respectively.
It is configured with support rod 21 at the rear of rear bottom roll 14a along rear bottom roll 14a with extending.It is fixed with support rod 21
The head of the trumpet 22 of guiding rove s1.Rove s1 rolls up from the rove hanging on bobbin cradle (not shown) and is supplied to via head of the trumpet 22
Rear roller 14.
As shown in Fig. 2 being provided with fibre bundle supply arresting stop 30 in drafting system 10.Fibre bundle supplies arresting stop 30
Possesses stop component 31, this stop component 31 is engaged with the substantially half cycle scope of this outer peripheral face with the outer peripheral face of rear bottom roll 14a.
Stop component 31 is the crescent shape being bent into arc-shaped.Stop component 31 is not integratedly rotated with rear bottom roll 14a.
As shown in Fig. 3 a and Fig. 3 b, in the region of one end (front end) by bending direction of the outer peripheral face of stop component 31
It is provided with comb 32.Comb 32 has multiple teeth portion 32a.Multiple teeth portion 32a are formed at orthogonal with the flow direction of rove s1
Multiple dentures that direction is arranged, and denture is configured to adjoin in the flow direction of rove s1.In the present embodiment, tooth
The flow direction being listed in rove s1 is arranged with 4 row, teeth portion 32a of each denture other adjacent with the flow direction of rove s1
Teeth portion 32a of denture relatively staggers half pitch and arranges.In addition, the ratio comb 32 of stop component 31 is located further forward the portion of side
Position, is formed with the wedge portion 33 snapping between rear top roller 14b and rear bottom roll 14a.
As shown in figure 4, stop component 31 being capable of the fibre bundle ejected position shown in double dot dash line and fibre shown in solid
Swing between dimension bundle clip position.In fibre bundle ejected position, stop component 31 is separated with rear top roller 14b, in fibre bundle folder
Hold position, fibre bundle is clamped by rear top roller 14b and wedge portion 33.In stop component 31, it is linked with the drive of column via bracket 35
Power transmission member 36.
As shown in figure 1, being linked with switching in drive transfer part 36 positioned at the end of the side contrary with bracket 35
Device 37.According to the detection signal of yarn break sensor (not shown), control this switching device 37 using control device (not shown).
That is, the structure of switching device 37 is not particularly limited, as long as being controlled according to the detection signal controlled device of yarn break sensor, from
And switch stopping between fibre bundle ejected position and fibre bundle clip position via drive transfer part 36 and bracket 35
The position of part 31.
As shown in figure 4, in the present embodiment, driven along with switching device 37, drive transfer part 36 is past
Linear motion.And, along with the linear reciprocating motion of drive transfer part 36, stop component 31 is put via bracket 35
Dynamic.Comb 32 can be abutted with rear top roller 14b, if comb 32 is abutted with rear top roller 14b, limit stop part 31 enters one
Step swings, and stop component 31 is located in fibre bundle clip position.
In the state of stop component 31 is located in fibre bundle clip position, wedge portion 33 snap in rear top roller 14b with after
Between bottom roll 14a, clamp rove s1 together with rear top roller 14b.In this condition than rove s1 by rear top roller 14b and
The position of the upstream side of flow direction of rove s1 is more leaned in the position that wedge portion 33 is clamped, and comb 32 also pierces rove s1." upstream "
Flow direction according to rove s1 is defining.
Next, the effect of explanation present embodiment.
Under non-broken yarn state, stop component 31 is held in fibre bundle ejected position.Additionally, non-broken yarn state is thick except referring to
Outside the state that yarn s1 is supplied in drafting system 10 via head of the trumpet 22 and is spinned, also refer to before spinning starts rove s1 still
It is not supplied with the state of drafting system 10.In the state of before spinning starts, even yarn break sensor is not detected by yarn
In the state of line, control device is not judged as broken yarn yet, does not carry out pressing from both sides stop component 31 to fibre bundle using switching device 37
Hold the driving of position.
If the operation start of spinning frame, roll up the rove s1 of supply to loudspeaker from the rove hanging on bobbin cradle (not shown)
22 are directed, and are supplied in rear roller 14.Be fed into the rove s1 of rear roller 14 between rear roller 14 and apron 13,
And drafted and become fleece (fleece) between apron 13 and front roller 11, this fleece becomes yarn warp
Spool (not shown) is wound in by twizzle (not shown) and wire loop (not shown) (traveller).
If generation broken yarn, determine broken yarn spindle using the detection signal of yarn break sensor, corresponding with broken yarn spindle cut
Changing device 37 controlled device drives.By the driving of this switching device 37, stop component 31 is from fibre bundle ejected position to fibre
Dimension bundle clip position swings, and wedge portion 33 snaps between rear top roller 14b and rear bottom roll 14a, will backward from rear bottom roll 14a
The transmission cut-out of the rotation of Lora 14b.And, wedge portion 33 clamps rove s1 together with rear top roller 14b, and comb 32 with after
Top roller 14b abuts, and limit stop part 31 swings further.Thus, stop component 31 is located in fibre bundle clip position.
And, the position of the upstream of the flow direction of rove s1 is more leaned in the position clamped by rear top roller 14b and wedge portion 33 than rove s1
Put, comb 32 pierces rove s1.Rove s1 when comb 32 is passed through in the driving along with drafting system 10, by comb 32 combing
And backtwisting.
If shown in Fig. 5, due to the teeth portion of teeth portion 32a of each denture other dentures adjacent with the flow direction in rove s1
32a relative misalignment half spacing and arrange, so easily utilizing teeth portion 32a will form the fiber s2 branch of rove s1.Thus, rove
S1 is by efficient backtwisting.And, fiber s2 entanglement each other dies down, the intensity decreases of rove s1, even if the intensity in rove s1 is big
In the case of, the rove s1 being pulled by the driving of drafting system 10 also can be by reliability between rear roller 14 and apron 13
Ground cut-out.Even if the driving of drafting system 10 continues, also can be by from the transmission of the rear bottom roll 14a rotation of top roller 14b backward
Wedge portion 33 is cut off, and the supply of the spindle of the to produced broken yarn rove s1 to drafting system 10 is stopped.
Following effect can be obtained in the above-described embodiment.
(1) stop component 31 more leans on the stream of rove s1 in the position clamped by rear top roller 14b and wedge portion 33 than rove s1
The position of the upstream in dynamic direction, has the comb 32 of backtwisting rove s1.Thus, in the driving with drafting system 10, rove s1
During by comb 32, rove s1 backtwisting by comb 32 combing.Thus, the fiber s2 of formation rove s1 entanglement each other dies down,
The intensity decreases of rove s1, so the rove s1 the cut-out easily driving by drafting system 10 being pulled.
(2) comb 32 can be abutted with rear top roller 14b.Abutted with rear top roller 14b by comb 32, it is possible to increase stop
The positional precision with respect to rear top roller 14b for the stop part 31.Therefore, it is possible to wedge portion 33 is accurately snapped in rear top roller 14b
And rear bottom roll 14a between.
(3) for example, even if in the case that rove s1 is the high rove s1 of fracture strength as artificial silk, thick by making
Yarn s1 backtwisting by comb 32 combing, thus also can make the fiber s2 of formation rove s1 entanglement each other die down and make rove s1
Intensity decreases.Therefore, it is possible to rove s1 high for fracture strength is cut off.Therefore, it is possible to prevent from being not cut off because of rove s1
And lead to lower apron 13a and upper leather ring 13b to slide with respect to rove s1 and dally, and then produce lower apron 13a and epithelium
The unfavorable condition of circle 13b abrasion etc.
(4) the teeth portion 32a relative misalignment of teeth portion 32a of each denture other dentures adjacent with the flow direction in rove s1
Half spacing and arrange.Thus, in the driving with drafting system 10, when rove s1 passes through comb 32, multiple dentures are easily utilized
By fiber s2 branch, it is possible to more efficiently backtwisting rove s1.
Additionally, above-mentioned embodiment can change as follows.
In embodiments, as long as after wedge portion 33 snaps between top roller 14b and rear bottom roll 14a, and with rear upper sieve
When drawing 14b to clamp rove s1 together, the driving being capable of high accuracy control switching device 37 carrys out limit stop part 31 and puts further
Dynamic, then comb 32 can not also be abutted with rear top roller 14b.In addition, as shown in Fig. 6 a and Fig. 6 b, in stop component 31,
Separately can be formed and rear upper sieve in comb 32 respectively in two edges being located at the direction orthogonal with the flow direction of rove s1
Draw the protuberance 34 that 14b abuts.Protuberance 34 is put to fibre bundle clip position from fibre bundle ejected position in stop component 31
When dynamic, first it is connected to rear top roller 14b than comb 32, and suppress comb 32 to abut with rear top roller 14b.Thus, without worry
Due to making the comb 32 (teeth portion 32a) that front end has sharp shape abut with rear top roller 14b and drawing for combing rove s1
The damage of the side face of rear top roller 14b rising, can carry out the positioning of stop component 31.
In embodiments, the teeth portion of teeth portion 32a of each denture other dentures adjacent with the flow direction in rove s1
32a, half spacing that can not relatively stagger and arrange it is also possible to identical spacing arrangement.
In embodiments, denture can arrange 2 row it is also possible to arrangement 3 arranges in the flow direction of rove s1.In addition, tooth
The flow direction being listed in rove s1 can also arrange more than 5 row.
In embodiments it is also possible to only configuration one is listed in the tooth that the direction orthogonal with the flow direction of rove s1 extends
Row.
In embodiments, the direction that multiple teeth portion 32a are at least intersected in the flow direction with respect to rove s1 adjoins joins
Put, the flow direction of rove s1 can be non-orthogonal with.
In embodiments, fibre bundle is not limited to rove s1 or sliver.For example, it is possible to using with remote
Thin from the ring ingot of sliver spun yarn more than the drafting system that the draw ratio of the drafting system of common 3 wire types carrys out drawn fiber bundle
In yarn machine, supply arresting stop 30 using fibre bundle.
In embodiments, spinning machine is not limited to ring throstle, for example, can also be wraping spinning device or rub
Wipe spinning apparatus.
In embodiments, spinning machine can also be roving frame.
Claims (6)
1. a kind of fibre bundle supply arresting stop of spinning machine, possesses the stop component being provided with wedge portion, this wedge portion snaps in drawing-off dress
Between the rear top roller put and rear bottom roll, and cut off rotation from above-mentioned rear bottom roll to the transmission of above-mentioned rear top roller, and with
Above-mentioned rear top roller clamps the fibre bundle to the supply of above-mentioned drafting system together,
It is characterized in that,
Above-mentioned stop component is in the position of the position upstream clamped by above-mentioned rear top roller and above-mentioned wedge portion than above-mentioned fibre bundle
Put with comb, this above-mentioned fibre bundle of comb backtwisting.
2. the fibre bundle supply arresting stop of spinning machine according to claim 1, wherein,
Above-mentioned comb can be abutted with above-mentioned rear top roller.
3. the fibre bundle supply arresting stop of spinning machine according to claim 1, wherein,
Above-mentioned stop component also has the protuberance that can abut with above-mentioned rear top roller in addition to above-mentioned comb.
4. the fibre bundle supply arresting stop of spinning machine according to claim 3, wherein,
Raised part is abutted with above-mentioned rear top roller to suppress above-mentioned comb to be abutted with above-mentioned rear top roller.
5. the fibre bundle supply arresting stop of spinning machine according to claim 1, wherein,
Above-mentioned stop component is configured to: in fibre bundle ejected position detached with above-mentioned rear top roller and with above-mentioned rear top roller
With above-mentioned wedge portion clamps and moves between the fibre bundle clip position of above-mentioned fibre bundle.
6. the fibre bundle supply arresting stop of the spinning machine according to any one of Claims 1 to 5, wherein,
The flow direction that above-mentioned comb has in above-mentioned fibre bundle adjoins multiple dentures of configuration, and each denture be included in upper
State multiple teeth portion of being arranged of direction that the flow direction of fibre bundle intersects, multiple teeth portion of above-mentioned each denture be arranged in
Multiple teeth portion relative misalignment half spacing of the adjacent other dentures of the flow direction of above-mentioned fibre bundle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-136913 | 2015-07-08 | ||
| JP2015136913A JP6369406B2 (en) | 2015-07-08 | 2015-07-08 | Spindle fiber bundle supply stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106337222A true CN106337222A (en) | 2017-01-18 |
| CN106337222B CN106337222B (en) | 2020-06-23 |
Family
ID=56137229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520329.XA Expired - Fee Related CN106337222B (en) | 2015-07-08 | 2016-07-05 | Drafting device of spinning machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3115488B1 (en) |
| JP (1) | JP6369406B2 (en) |
| CN (1) | CN106337222B (en) |
| ES (1) | ES2862925T3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095194A (en) * | 2019-06-18 | 2020-12-18 | 株式会社丰田自动织机 | Spinning frame and control method thereof |
| CN112239902A (en) * | 2019-07-19 | 2021-01-19 | 铜陵松宝智能装备股份有限公司 | Driving mechanism, device and method for automatic feeding stopping and re-feeding of roving |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7206717B2 (en) * | 2018-09-11 | 2023-01-18 | 株式会社豊田自動織機 | Control method of pot spinning machine |
| WO2020089486A1 (en) * | 2018-11-02 | 2020-05-07 | Pinter Caipo, S.A.U. | Drafting assembly for a ring spinning machine and drafting kits for drafting fibres on a ring spinning machine |
| EP3696302A1 (en) * | 2019-02-12 | 2020-08-19 | Pinter Caipo, S.A.U. | A spinning system and method of spinning plain yarn or fancy yarn with said spinning system |
| CN110344144A (en) * | 2019-08-13 | 2019-10-18 | 上海兰宝传感科技股份有限公司 | A kind of band tooth lock cover of rove stopping supply device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1103329A (en) * | 1913-12-04 | 1914-07-14 | Edward J Vales | Roving-stop for spinning-frames. |
| JPS57133224A (en) * | 1981-01-02 | 1982-08-17 | Skf Kugellagerfabriken Gmbh | Coarse yarn stopping apparatus of spinning frame draft apparatus |
| US4432195A (en) * | 1980-12-22 | 1984-02-21 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for interrupting the feed of a roving to drawing frames |
| US4538328A (en) * | 1983-05-25 | 1985-09-03 | Fritz Stahlecker | Device for interrupting feed of a roving to a drawing frame |
| US5758482A (en) * | 1996-06-04 | 1998-06-02 | American Linc Corporation | Sliver stop motion for spinning machine |
| CN104651994A (en) * | 2013-11-18 | 2015-05-27 | 株式会社丰田自动织机 | Fiber bundle supply interruption device for spinning machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1140368B (en) * | 1981-01-02 | 1986-09-24 | Skf Kugellagerfabriken Gmbh | WINDER LOCKING DEVICE IN WIRING IRONERS |
| JPH0718062B2 (en) * | 1986-09-16 | 1995-03-01 | 豊和工業株式会社 | Roving cutting method |
| EP0357894A1 (en) * | 1988-09-03 | 1990-03-14 | Zinser Textilmaschinen GmbH | Device for stopping the sliver in a drafting arrangement of a spinning machine |
-
2015
- 2015-07-08 JP JP2015136913A patent/JP6369406B2/en not_active Expired - Fee Related
-
2016
- 2016-06-20 EP EP16175182.1A patent/EP3115488B1/en active Active
- 2016-06-20 ES ES16175182T patent/ES2862925T3/en active Active
- 2016-07-05 CN CN201610520329.XA patent/CN106337222B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1103329A (en) * | 1913-12-04 | 1914-07-14 | Edward J Vales | Roving-stop for spinning-frames. |
| US4432195A (en) * | 1980-12-22 | 1984-02-21 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for interrupting the feed of a roving to drawing frames |
| JPS57133224A (en) * | 1981-01-02 | 1982-08-17 | Skf Kugellagerfabriken Gmbh | Coarse yarn stopping apparatus of spinning frame draft apparatus |
| US4538328A (en) * | 1983-05-25 | 1985-09-03 | Fritz Stahlecker | Device for interrupting feed of a roving to a drawing frame |
| US5758482A (en) * | 1996-06-04 | 1998-06-02 | American Linc Corporation | Sliver stop motion for spinning machine |
| CN104651994A (en) * | 2013-11-18 | 2015-05-27 | 株式会社丰田自动织机 | Fiber bundle supply interruption device for spinning machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095194A (en) * | 2019-06-18 | 2020-12-18 | 株式会社丰田自动织机 | Spinning frame and control method thereof |
| CN112095194B (en) * | 2019-06-18 | 2022-07-08 | 株式会社丰田自动织机 | Spinning frame and control method thereof |
| CN112239902A (en) * | 2019-07-19 | 2021-01-19 | 铜陵松宝智能装备股份有限公司 | Driving mechanism, device and method for automatic feeding stopping and re-feeding of roving |
| CN112239902B (en) * | 2019-07-19 | 2022-02-08 | 铜陵松宝智能装备股份有限公司 | Driving mechanism, device and method for automatic feeding stopping and re-feeding of roving |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3115488A1 (en) | 2017-01-11 |
| EP3115488B1 (en) | 2020-12-23 |
| ES2862925T3 (en) | 2021-10-08 |
| CN106337222B (en) | 2020-06-23 |
| JP6369406B2 (en) | 2018-08-08 |
| JP2017020124A (en) | 2017-01-26 |
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