CN110371783A - A kind of reversible formula yarn weaving operation guiding tension device and method - Google Patents
A kind of reversible formula yarn weaving operation guiding tension device and method Download PDFInfo
- Publication number
- CN110371783A CN110371783A CN201910835294.2A CN201910835294A CN110371783A CN 110371783 A CN110371783 A CN 110371783A CN 201910835294 A CN201910835294 A CN 201910835294A CN 110371783 A CN110371783 A CN 110371783A
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- bar
- yarn
- terminal pad
- angle pulley
- locking device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/06—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on material leaving the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Looms (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of reversible formula yarn weaving operation guiding tension device and methods, including bottom plate, angle pulley bar, annular groove, connecting column, terminal pad, locking device and rotating disc, annular groove is offered on the bottom plate, it is connected by way of being slidably matched with angle pulley bar on annular groove, connecting column is installed in the middle part of bottom plate, and connecting column is located between two angle pulley bars, the upper end of connecting column is equipped with terminal pad, it is uniformly provided with locking device along its circumferential direction in terminal pad, the upper end of terminal pad is equipped with rotating disc.Yarn is synchronized by locking device and is strutted by the present invention, to change the coiling length of yarn, so that yarn is generally in tensioned state, the conveying direction for changing yarn is adjusted by the position of two angle pulley bars, the frictional force generated when yarn deflecting conveying is reduced, the degree of wear of yarn is reduced.
Description
Technical field
The present invention relates to field of textile machinery, in particular to a kind of reversible formula yarn weaving operation guiding tension device and
Method.
Background technique
In the textile industry, yarn is coiling on yarn bobbin, and yarn bobbin is arranged on yarn creel, and yarn bobbin is in yarn
It is constantly rotated on coil holder, so that weaving loom carries out weaving operation.When weaving loom need of work carries out traction conveying to yarn,
It is had the following problems in practical work process:
(1) weaving loom is when drawing yarn, the revolving speed of yarn bobbin be it is uncontrollable, when stopping drawing to yarn, yarn
Spool still rotates certain angle by inertia and yarn is made to be in relaxed state, leads to hanging yarns interwoven together, when
When yarn is conveyed by traction again, the case where yarn of weave in is easy to appear knotting, and due to pulling force when traction yarn
Mutation, which is easy to appear, pulls yarn to the case where breaking；
(2) it is possible that the case where deflecting conveys, existing yarn are usually passive when conveying in yarn transmission process
Deflecting, the friction between yarn and yarn bobbin deflecting position is larger, leads to yarn surface wear, to reduce the strong of yarn
Degree, makes it be easier to break compared to normal yarn, has seriously affected the quality of production of yarn.
To solve the above-mentioned problems, the present invention provides a kind of reversible formula yarn weaving operation guiding tension device and sides
Method
Summary of the invention
To achieve the goals above, the invention adopts the following technical scheme: a kind of reversible formula yarn weaving operation guiding
Tensioning apparatus, including bottom plate, angle pulley bar, annular groove, connecting column, terminal pad, locking device and rotating disc, the bottom plate
On offer annular groove, be connected by way of being slidably matched with angle pulley bar on annular groove, angle pulley bar quantity
It is two, two angle pulley bars are symmetrically arranged, and connecting column are equipped in the middle part of bottom plate, and connecting column is located at two deflectings and slides
Take turns between bar, the upper end of connecting column is equipped with terminal pad, be uniformly provided with locking device along its circumferential direction in terminal pad, terminal pad it is upper
End is equipped with rotating disc；Wherein:
The angle pulley bar includes connecting rod, positioning threads bar and sheave post, and the inner end of connecting rod is set in connecting column
On, the outer end of connecting rod is set in the middle part of sheave post, the middle part of connecting rod by way of being threadedly engaged with positioning threads bar
It is connected, the lower end of positioning threads bar is mutually close to rubber layer, and rubber layer is mounted on bottom plate；When sheave post needs to adjust, turn
Dynamic positioning threads bar makes it rise away from rubber layer, adjusts the angle between angle pulley bar and terminal pad, rotates backward positioning
Threaded rod is tightly attached to it again in rubber layer to be positioned, and adjusts the conveying side that yarn can be changed behind angle pulley bar position
To.
The connecting column includes fixed link, arc groove, rotating bar, curved rod and working spring, the lower end installation of fixed link
On bottom plate, the upper end of fixed link offers arc groove, and arc slot number is two, and two arc grooves are diagonally arranged, in arc groove
Curved rod is installed by way of being slidably matched, and is connected with working spring between curved rod and arc groove, the upper end of curved rod
It is connected with rotating bar；Working spring plays the role of reset, between rotating bar and fixed link for rotation connection, and slewing area compared with
It is small, so that yarn conveying can rotate backward certain angle after being obstructed, certain buffer function is played, the feelings for avoiding yarn from being torn
Condition occurs.
The locking device includes disengaging bar, limit plate, flaps, reset spring, resists plate and arc frame, and disengaging bar is logical
It crosses the mode being slidably matched to be connected with terminal pad, the inner end for passing in and out bar is equipped with limit plate, and limit plate passes through reset spring and company
It connects disk to be connected, the outside of reset spring is equipped with flaps, and flaps quantity is two, and flaps is mounted in terminal pad, passes in and out bar
Outer end arc frame is installed；Arc frame plays the role of the yarn of process to reduce friction, after rotating disc is drawn upwardly out,
Under the elastic force effect of reset spring, arc frame is flared out, and yarn is synchronous to be opened until being in tensioned state, the setting pair of flaps
Disengaging bar disengaging play the role of increase resistance, so as to avoid disengaging bar yarn conveying when because shaking amplitude is larger occur it is defeated
Send unstable situation.
The rotating disc includes disk, pull positioning column and connecting spring, offers hex slot, and hexagonal in the middle part of disk
It is connected by connecting spring with pull positioning column in slot；After lifting pull positioning column, disk is caught in insertion rod, rotating circular disc
To drive locking device overall shrinkage, pull positioning column is inserted into hexagon slot downwards, so that disk is positioned, it
Afterwards, free thread end is pierced by after the circle of locking device one from the traction of left end angle pulley bar, and is connect with spinning machine, then will
Rotating disc is fully drawn out, and arc frame is flared out under the elastic force effect of reset spring.
Preferably, it being uniformly provided with sliding groove along its circumferential direction in the terminal pad, sliding groove is connected with the lower end of disengaging bar,
The middle part of terminal pad is equipped with insertion column, is embedded in the middle part of column and offers hexagon slot, and the knot of pull positioning column and hexagon slot
Structure is corresponding.
Preferably, the upper end of the limit plate is equipped with insertion rod, and the inner end of limit plate offers disengaging slot, passes in and out slot number
It is two, and passes in and out in slot and resistant block is connected with by spring；It is rotated after rotating disc is inserted into insertion rod, drives locking device
It is whole to collide between resistant block and flaps when passing in and out bar movement to contract, to play the role of increasing resistance.
Preferably, the middle part of the disengaging bar is equipped with rubber layer, is uniformly provided with telescopic rod in rubber layer, and fill out in rubber layer
Filled with elastic rubber ball；The setting of telescopic rod plays the role of limit, and the setting of rubber layer and elastic rubber ball is to disengaging bar
Middle part plays the role of buffering, and when yarn conveys on arc frame to be obstructed, the length for passing in and out bar reduces, and yarn is now in
Relaxed state continues to convey convenient for yarn.
Preferably, the inner wall of the flaps is uniformly provided with rubber resistance ball, and resistant block cloth alternate with rubber resistance ball
It sets, the outer cover of reset spring is equipped with rubber cover, plays the role of dust-proof and buffering.
Preferably, the inner end of the arc frame is uniformly provided with slide roller by pin shaft, reduces the friction between yarn
Power.
Preferably, the lower end of the disk offers helicla flute, and helicla flute is corresponding with the position of insertion rod, and pull is fixed
The upper end of position column is equipped with handle, and staff is facilitated to be lifted.
The present invention also provides a kind of application method of reversible formula yarn weaving operation guiding tension device, including it is following
Step:
S1: by rotation rotating disc to drive locking device whole to contract；
S2: passing through right end angle pulley bar for free thread end, from left end angle pulley bar after the circle of locking device one
Inside it is pierced by；
S3: rotational positioning threaded rod makes it away from rubber layer, adjusts the angle between angle pulley bar and terminal pad, reversely
Rotational positioning threaded rod is tightly attached to it again in rubber layer to be positioned, and achievees the purpose that deflecting conveys；
S4: rotating disc is drawn upwardly out, and locking device is flared out under the elastic force effect of reset spring, to guarantee yarn
Line keeps tensioned state in conveying.
Beneficial effect
1, a kind of reversible formula yarn weaving operation guiding tension device of the present invention and method, pass through locking device
Yarn is synchronized and is strutted, thus change the coiling length of yarn, so that yarn is generally in tensioned state, it is sliding by two deflectings
The position for taking turns bar adjusts the conveying direction for changing yarn, reduces the frictional force generated when yarn deflecting conveying, reduces yarn
The degree of wear；
2, angle pulley bar of the present invention, can be according to real work demand, by adjusting angle pulley bar in ring
The conveying direction of position change yarn on shape sliding slot；
3, connecting column of the present invention is rotation connection between rotating bar and fixed link, and slewing area is smaller, yarn
Conveying can rotate backward certain angle after being obstructed, thus the case where playing certain buffer function, yarn is avoided to be torn；
4, locking device of the present invention, disengaging bar stretch under the action of reset spring, when yarn is excessively loose,
Arc frame is flared out, so that the coiling length of yarn increases, when yarn tension, arc frame is passively inside contracted, so that yarn
Coiling length shortens, and prevents from breaking because of yarn tension.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is front view of the invention；
Fig. 2 is the cross-sectional view between terminal pad of the present invention and locking device；
Fig. 3 is the cross-sectional view between connecting column of the present invention, terminal pad, locking device and rotating disc；
Fig. 4 is fixed link of the present invention, the cross-sectional view between two arc grooves, curved rod and working springs；
Fig. 5 is the N of Fig. 2 of the present invention to partial enlarged view；
Fig. 6 is the S of Fig. 3 of the present invention to partial enlarged view；
Fig. 7 is working state schematic representation of the invention.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition with
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 7, a kind of reversible formula yarn weaving operation guiding tension device, including bottom plate 1, two change
To roller arm 2, annular groove 3, connecting column 4, terminal pad 5, locking device 6 and rotating disc 7, annular is offered on the bottom plate 1
Sliding slot 3 is connected on annular groove 3 with two angle pulley bars 2 by way of being slidably matched, and the middle part of bottom plate 1 is equipped with company
Column 4 is connect, and connecting column 4 is located between two angle pulley bars 2, the upper end of connecting column 4 is equipped with terminal pad 5, edge in terminal pad 5
Its circumferential direction is uniformly provided with locking device 6, and the upper end of terminal pad 5 is equipped with rotating disc 7；Wherein:
The angle pulley bar 2 includes connecting rod 21, positioning threads bar 22 and sheave post 23, and the inner end of connecting rod 21 is arranged
On connecting column 4, the outer end of connecting rod 21 is set in the middle part of sheave post 23, and the middle part of connecting rod 21 passes through the side being threadedly engaged
Formula is connected with positioning threads bar 22, and lower end and the rubber layer of positioning threads bar 22 offset, and rubber layer is mounted on bottom plate 1,
When specific works, when sheave post 23 needs to adjust, rotational positioning threaded rod 22 makes it rise away from rubber layer, adjusts angle pulley
Angle between bar 2 and terminal pad 5, rotates backward positioning threads bar 22 and is pushed against it again in rubber layer and positioned, and adjusts
The conveying direction of yarn can be changed behind section 2 position of angle pulley bar.
The connecting column 4 includes 41, two arc grooves 42 of fixed link, rotating bar 43, two curved rods 44 and working springs
45, the lower end of fixed link 41 is mounted on bottom plate 1, and the upper end of fixed link 41 is opened up there are two arc groove 42, is led in arc groove 42
It crosses the mode being slidably matched to be connected with curved rod 44, and is connected with working spring 45 between curved rod 44 and arc groove 42, work bullet
Spring 45 plays the role of reset, and it is small model between rotating bar 43 and fixed link 41 that the upper end of curved rod 44 is connected with rotating bar 43
Rotation connection is enclosed, so that reversed Small-angle Rotation by a bit of buffer distance avoids yarn quilt after yarn conveying is obstructed
The case where pulling apart.
The locking device 6 include disengaging bar 61, limit plate 66, two flaps 62, reset springs 63, resist plate 64 with
Arc frame 65, disengaging bar 61 are connected by way of being slidably matched with terminal pad 5, and the inner end of disengaging bar 61 is equipped with limit plate
66, limit plate 66 is connected by reset spring 63 with terminal pad 5, the outside of reset spring 63 set there are two flaps 62, resistance
Plate 62 is mounted in terminal pad 5, and the outer end of disengaging bar 61 is equipped with arc frame 65, and the yarn of 65 pairs of arc frame processes plays reduction
The effect of friction；After rotating disc 7 is drawn upwardly out, under the action of reset spring 63 arc frame 65 is strutted outward, yarn
It synchronizes to strut and plays the role of increasing resistance to the disengaging of disengaging bar 61 until in the setting of tensioned state, flaps 62, to avoid
Disengaging bar 61 shakes the unstable situation of conveying that is larger and occurring when yarn conveys.
The rotating disc 7 includes disk 71, pull positioning column 72 and connecting spring 73, and the middle part of disk 71 offers hexagonal
Slot, and be connected by connecting spring 73 with pull positioning column 72 in hex slot；After lifting pull positioning column 72 manually, by disk 71
It is caught in insertion rod simultaneously rotating circular disc 71, to drive 6 overall shrinkage of locking device, pull positioning column 72 is inserted into six sides downwards
In shape slot, to be positioned to disk 71, later by free thread end after the circle of locking device 6 one from left end angle pulley bar 2
Traction is pierced by, and is connect with spinning machine, and upwards after whole extraction rotating disc 7, arc frame 65 is acted in the elastic force of reset spring 63
Under be flared out.
It is uniformly provided with sliding groove along its circumferential direction in the terminal pad 5, and sliding groove is connected with the lower end of disengaging bar 61, even
The middle part for connecing disk 5 is equipped with insertion column, and is embedded in the middle part of column and offers hexagon slot, and pull positioning column 72 and hexagon slot it
Between structure it is corresponding.
The upper end of the limit plate 66 be equipped with insertion rod, the inner end of limit plate 66 open up there are two pass in and out slot, and pass in and out slot
It is interior to be connected by built-in spring with resistant block；It is rotated after rotating disc 7 is inserted into insertion rod, locking device 6 is driven inwardly to receive
Contracting is collided between resistant block and flaps 62 when disengaging bar 61 is mobile, to play the role of increasing resistance.
The middle part of the disengaging bar 61 is equipped with rubber layer, and telescopic rod is uniformly provided in rubber layer, is filled in rubber layer
Elastic rubber ball；Telescopic rod can play position-limiting action, and rubber layer and elastic rubber ball cooperate jointly to disengaging 61 middle of bar
To the effect of buffering, when yarn conveys on arc frame 65 to be obstructed, the length of disengaging bar 61, which is pressurized, to be reduced, and yarn is now in
More loose state, so that yarn be facilitated to continue to convey.
The inner wall of the flaps 62 is uniformly provided with rubber resistance ball, and resistant block be located at adjacent rubber resistance ball it
Between, the outer cover of reset spring 63 is equipped with rubber cover, plays the role of dust-proof and buffering.
The inner end of the arc frame 65 is uniformly connected with slide roller by pin shaft, reduces the frictional force between yarn.
The lower end of the disk 71 offers helicla flute, and helicla flute is corresponding with the position of insertion rod, pull positioning column
72 upper end is equipped with handle, and staff is facilitated to lift.
The present invention also provides a kind of application method of reversible formula yarn weaving operation guiding tension device, including it is following
Step:
S1: by rotation rotating disc 7 to drive locking device 6 to contract；
S2: passing through right end angle pulley bar 2 for free thread end to be worked, from left end after the circle of locking device 6 one
The traction of angle pulley bar 2 is pierced by；
S3: rotational positioning threaded rod 22 makes it rise away from rubber layer, adjusts between angle pulley bar 2 and terminal pad 5
Angle, rotates backward positioning threads bar 22 and is pushed against it again in rubber layer and positioned, to carry out in yarn conveying
Deflecting conveying；
S4: rotating disc 7 is drawn upwardly out, and locking device 6 struts outward under the action of reset spring 63, to guarantee yarn
Line is tensioned state in conveying.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
- Operation guiding tension device, including bottom plate (1), angle pulley bar (2), annular groove 1. a kind of reversible formula yarn is weaved (3), connecting column (4), terminal pad (5), locking device (6) and rotating disc (7), it is characterised in that: offered on the bottom plate (1) Annular groove (3) is connected on annular groove (3) with angle pulley bar (2) by way of being slidably matched, angle pulley bar (2) Quantity is two, and two angle pulley bars (2) are symmetrically arranged, and is equipped in the middle part of bottom plate (1) connecting column (4), and connecting column (4) it is located between two angle pulley bars (2), the upper end of connecting column (4) is equipped with terminal pad (5), along its week in terminal pad (5) To being uniformly provided with locking device (6), the upper end of terminal pad (5) is equipped with rotating disc (7)；Wherein:The angle pulley bar (2) includes connecting rod (21), positioning threads bar (22) and sheave post (23), connecting rod (21) it is interior End cap is located on connecting column (4), and the outer end of connecting rod (21) is set in the middle part of sheave post (23), and the middle part of connecting rod (21) is logical It crosses the mode being threadedly engaged to be connected with positioning threads bar (22), the lower end of positioning threads bar (22) is mutually close to rubber layer, and rubber Glue-line is mounted on bottom plate (1)；The connecting column (4) includes fixed link (41), arc groove (42), rotating bar (43), curved rod (44) and working spring (45), the lower end of fixed link (41) is mounted on bottom plate (1), and the upper end of fixed link (41) offers arc groove (42), arc groove (42) quantity is two, and two arc grooves (42) are diagonally arranged, and arc is equipped with by way of being slidably matched in arc groove (42) Bar (44), and working spring (45) are connected between curved rod (44) and arc groove (42), the upper end of curved rod (44) and rotating bar (43) it is connected；The locking device (6) includes disengaging bar (61), limit plate (66), flaps (62), reset spring (63), resists plate (64) with arc frame (65), bar (61) is passed in and out and are connected by way of being slidably matched with terminal pad (5), the inner end of bar (61) is passed in and out It is equipped with limit plate (66), limit plate (66) is connected by reset spring (63) with terminal pad (5), the outside of reset spring (63) Equipped with flaps (62), flaps (62) quantity is two, and flaps (62) is mounted on terminal pad (5), outside disengaging bar (61) End is equipped with arc frame (65)；The rotating disc (7) includes that disk (71), pull positioning column (72) and connecting spring (73), disk open up in the middle part of (71) There is hex slot, and is connected by connecting spring (73) with pull positioning column (72) in hex slot.
- 2. a kind of reversible formula yarn weaving operation guiding tension device according to claim 1, it is characterised in that: the company It connects and is uniformly provided with sliding groove along its circumferential direction on disk (5), sliding groove is connected with the lower end of disengaging bar (61), in terminal pad (5) Portion is equipped with insertion column, is embedded in the middle part of column and offers hexagon slot, and pull positioning column (72) is opposite with the structure of hexagon slot It answers.
- 3. a kind of reversible formula yarn weaving operation guiding tension device according to claim 1, it is characterised in that: the limit The upper end of position plate (66) is equipped with insertion rod, and the inner end of limit plate (66) offers disengaging slot, and disengaging slot number is two, and passes in and out slot It is interior that resistant block is connected with by spring.
- 4. a kind of reversible formula yarn is weaved operation guiding tension device according to claim 1, it is characterised in that: it is described into The middle part of rod (61) is equipped with rubber layer, telescopic rod is uniformly provided in rubber layer, and elastic rubber ball is filled in rubber layer.
- 5. a kind of reversible formula yarn weaving operation guiding tension device according to claim 1, it is characterised in that: the resistance The inner wall of power plate (62) is uniformly provided with rubber resistance ball, and resistant block arrangement alternate with rubber resistance ball, reset spring (63) Outer cover is equipped with rubber cover.
- 6. a kind of reversible formula yarn weaving operation guiding tension device according to claim 1, it is characterised in that: the arc The inner end of shape frame (65) is uniformly provided with slide roller by pin shaft.
- 7. a kind of reversible formula yarn weaving operation guiding tension device according to claim 1, it is characterised in that: the circle The lower end of disk (71) offers helicla flute, and helicla flute is corresponding with the position of insertion rod, and the upper end of pull positioning column (72) is set There is handle.
- 8. a kind of reversible formula yarn is weaved operation guiding tension device according to claim 1, it is characterised in that: including with Lower step:S1: by rotating rotating disc (7), drive locking device (6) whole to contract；S2: passing through right end angle pulley bar (2) for free thread end, from left end angle pulley after the circle of locking device (6) one It is pierced by bar (2)；S3: rotational positioning threaded rod (22) makes it away from rubber layer, adjusts the angle between angle pulley bar (2) and terminal pad (5) Degree, rotates backward positioning threads bar (22) and is tightly attached to it again in rubber layer and positioned, and achievees the purpose that deflecting conveys；S4: rotating disc (7) is drawn upwardly out, and locking device (6) is flared out under the elastic force effect of reset spring (63), thus Guarantee that yarn keeps tensioned state in conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835294.2A CN110371783B (en) | 2019-09-05 | 2019-09-05 | Direction-variable yarn spinning operation guiding and tensioning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835294.2A CN110371783B (en) | 2019-09-05 | 2019-09-05 | Direction-variable yarn spinning operation guiding and tensioning device and method |
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| Publication Number | Publication Date |
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| CN110371783A true CN110371783A (en) | 2019-10-25 |
| CN110371783B CN110371783B (en) | 2020-03-27 |
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| CN201910835294.2A Active CN110371783B (en) | 2019-09-05 | 2019-09-05 | Direction-variable yarn spinning operation guiding and tensioning device and method |
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| CN110791847A (en) * | 2019-12-06 | 2020-02-14 | 湖北延昌纺织股份有限公司 | Multi-strand yarn twisting processing machine |
| CN110923912A (en) * | 2019-12-21 | 2020-03-27 | 盛萍萍 | Yarn weaving overspeed device tensioner |
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| CN110923912A (en) * | 2019-12-21 | 2020-03-27 | 盛萍萍 | Yarn weaving overspeed device tensioner |
| CN110923912B (en) * | 2019-12-21 | 2020-12-22 | 安徽金弘润新材料科技有限公司 | Yarn weaving overspeed device tensioner |
| CN113584703A (en) * | 2021-07-29 | 2021-11-02 | 福建纽莱德实业有限公司 | High-precision shock-resistant circular knitting machine and processing technology |
| CN115072489A (en) * | 2022-08-23 | 2022-09-20 | 宿迁华棉纺织有限公司 | Braided wire draw gear |
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| CN110371783B (en) | 2020-03-27 |
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Effective date of registration: 20200303 Address after: No.17, pollution control area, Shencheng village, Jinshang Town, Shishi City, Quanzhou City, Fujian Province Applicant after: Fujian Shishi Chenguang Chemical Fiber Dyeing and Weaving Co., Ltd. Address before: 236000 Fuyang Vocational College of science and technology, No. 99, Qinghe West Road, Yingzhou District, Fuyang City, Anhui Province Applicant before: Du Xiulan |
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