CN103643391A - Feeding device for completely feeding folded yarn to warp tying machine and feeding method - Google Patents
Feeding device for completely feeding folded yarn to warp tying machine and feeding method Download PDFInfo
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- CN103643391A CN103643391A CN201310641957.XA CN201310641957A CN103643391A CN 103643391 A CN103643391 A CN 103643391A CN 201310641957 A CN201310641957 A CN 201310641957A CN 103643391 A CN103643391 A CN 103643391A
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Abstract
The invention discloses a feeding device for completely feeding folded yarn to a warp tying machine and a feeding method. The feeding device comprises a yarn picking needle mounted on a machine head, a first guide rail and a feeding hook, wherein a hook head of the feeding hook is located on the outer side of the end face of the first guide rail. According to the feeding device, since the hook head of the feeding hook is located on the outer side of the end face of the first guide rail, the position of the hook head is higher than the position where the folded yarn is located after the folded yarn is pressed downward by the yarn picking needle, the whole folded yarn can be hooked in completely with no need for worrying about the technical failure caused by bifurcation of the folded yarn, and the technical purpose of tying the folded yarn through the warp tying machine is achieved.
Description
Technical field
The present invention relates to a kind of knotting, termination of silk thread, relate in particular to the thread feeding apparatus of a kind of strand complete line sending on Warp tying machines.
Background technology
Warp tying machines is a kind of automation equipment that yarn in original board warp beam is tied a knot and is connected with the yarn in new warp beam.Because Warp tying machines has changed traditional manual connected mode of tiing a knot, greatly improved time and the efficiency of changing warp beam, be widely used.It ties a knot two one threads current Warp tying machines, for this two one thread, there is strict requirement, be specially every one thread and be necessary for single-strand yarn structure, for merging by two above spun yarns or cotton yarn the yarn forming, strand namely, existing Warp tying machines is not competent formation knotting often, main cause be existing Warp tying machines its send yarn hook to merge for two above spun yarns or cotton yarn the yarn forming, namely strand its not can completely hook whole strand, hook often and be a part for strand or hook several strands, this yarn hooking obviously can not form knotting, had a strong impact on thus the range of application of Warp tying machines, also limited the replacing speed of yarn in numerous weaving loom board warp beams.
Chinese invention patent 200820084289.X discloses a kind of yarn feeding device of choosing of Warp tying machines, from above, choose yarn parts and under choose yarn parts and form, on described, choosing yarn parts is comprised of upper picker point support, upper picker point support is provided with picker point seat, and be located at the picker point on picker point seat, upper picker point support is provided with picker point fork and picker point fork axle outward, and picker point fork axle connects upper picker point spring knob and picker point fulcrum, and upper picker point spring knob is provided with torsion spring outward.Under described, choose yarn parts identical with the structure of above choosing yarn parts, opposite direction, the picker point direction on upper picker point parts is downward, and the picker point on lower picker point parts makes progress.This kind chosen yarn feeding device, and it does not merge about two above spun yarns or cotton yarns the strand forming yet, whole technical scheme hooking or technical clarification.
Summary of the invention
The invention provides thread feeding apparatus and line sending method that a kind of simple in structure, failure rate is low, strand can the complete line sendings on Warp tying machines of the complete strand hooking.
A thread feeding apparatus for strand complete line sending on Warp tying machines, thread feeding apparatus comprises the take-up pin being installed on head, the first guide rail and line sending hook, the gib head of described line sending hook is positioned at the end face outside of the first guide rail.This kind of thread feeding apparatus, because gib head is positioned at the end face outside of the first guide rail, makes the position of gib head by take-up pin, be pressed down rear residing position higher than strand, can be complete hook whole strand, and do not need to consider the formed technical failure of strand bifurcated.For the gib head of line sending hook, be positioned at end face this kind, outside structure setting and the principle of the first guide rail, completely contrary with traditional structural principle, in traditional structure principle, the gib head position of line sending hook must be positioned at the end face inner side of the first guide rail, its design principle reason hooks two one threads for preventing line sending hook, and this kind of design reason is to be complete under can the structural condition of bifurcated based on yarn, and and be not suitable for strand etc. and can make crotched silk thread knotting.Thread feeding apparatus is that benchmark is symmetrical arranged up and down along the first guide rail.
One side of described take-up pin contact strand is provided with pin mouth, this kind of pin mouth structure is a kind of arc notch structure, due to arc notch and tinyly contact strand by breach and make take-up pin can only touch an of strand, also just guaranteed the bifurcation structure of strand in pressing down process, and this kind of bifurcation structure is a kind of technical characterictic in the present invention, in traditional structure, be a kind of technological deficiency, overcome the technology mistaken ideas in traditional concept completely.This kind of take-up pin is that benchmark is symmetrical arranged up and down along the first guide rail.
On described head, be also connected with tenslator, tenslator comprises tension rail and lower tension rail, between upper tension rail and lower tension rail, by connecting rod, connect, in realization, tension rail and lower tension rail linkage from top to bottom, guarantee strand to form good tension force.This kind of tenslator is that benchmark is symmetrical arranged up and down along the first guide rail.
Described take-up pin connects thread take-up tension lever by torsion spring, by thread take-up tension lever, controlling take-up pin moves up and down, the outer side contacts of take-up pin is connected with buffer bar, take-up pin is controlled by connecting the elastic force of torsion spring formation, better to regulate take-up to be directed to the downforce of strand.Described take-up pin connects thread take-up tension lever by torsion spring, and the buffer bar that the outer side contacts of take-up pin connects is all that benchmark is symmetrical arranged up and down along the first guide rail.
As the preferred following structure of structure, along the first guide rail, be that benchmark is symmetrical arranged up and down, the pushing block that the coupler body of line sending hook is provided with spring contiguous block and is positioned at coupler body tail end, for spring contiguous block and the pushing block that is positioned at coupler body tail end, its structure can be wholely set also and can split be connected with the coupler body of line sending hook, does not affect enforcement of the present invention; The described spring contiguous block limited location hook that is fastened and connected, positive stop hook is fixedly connected with the first guide rail; The one end that is also connected with back-moving spring on described spring contiguous block, the other end of back-moving spring is fixed on mounting plate, after line sending being hooked in be subject to thrust to advance, by back-moving spring, is resetted and is realized the reciprocating motion of line sending hook by offsetting spring structure.The suffered thrust of line sending hook is provided by Warp tying machines head.The position of mounting plate can be fixedly connected with Warp tying machines head as required.
As structure the first guide rail level of optimizing, be provided with side by side the second guide rail and the 3rd guide rail, in space between the first guide rail and the second guide rail, correspondence arranges take-up pin and line sending hook respectively, and in the space between the second guide rail and the 3rd guide rail, correspondence arranges tenslator respectively.
A line sending method for strand complete line sending on Warp tying machines, described line sending method comprises following implementation step:
Step 1: two above strands are uniformly distributed, are pressed on the depression bar of Warp tying machines both sides;
Step 2: a part of strand in step 1 is entered in thread feeding apparatus by Warp tying machines head motion;
Step 3: the strand in step 2, by upper tension rail and lower tension rail upper-lower compacting, is improved to the tensile force of this part strand;
Step 4: take-up pin presses down the strand in step 3, choosing a wherein strand presses down, this strand bifurcated is that two parts fine rule is respectively the first fine rule and the second fine rule, the second fine rule is followed take-up pin and is pressed down the interior side that enters the first guide rail, the first fine rule contact the first guide rail and or be positioned at the second guide rail of the first guide rail side, the gib head of line sending hook is positioned at the end face outside of the first guide rail, and the gib head of line sending hook hooks respectively the second fine rule and the first fine rule.This kind of line sending method distinguished and traditional line sending principle and method completely, traditional line sending principle and method are to guarantee as much as possible the integrality of silk thread, strand, do not want bifurcated, thereby realize the yarn that hooks that line sending hook can be complete, but traditional structure but can not be guaranteed the complete of strand, traditional Warp tying machines cannot be tied a knot to strand thus.The confrontational structure of the present invention and row by strand, by take-up pin bifurcated, be that two parts fine rule is respectively the first fine rule and the second fine rule, with this, guarantee that Warp tying machines can separate a strand, and this root strand is complete under the first fine rule and the second fine rule merging phase, and this structure of end face outside that the gib head by line sending hook is positioned at the first guide rail is by the first fine rule with the second fine rule is complete hooks, after realizing the first fine rule and the second fine rule bifurcated, in merging, form a complete strand, realize the technical purpose that Warp tying machines is tied a knot to strand.
Take-up pin in described step 4 is by pin mouth contact strand, and pin mouth can only touch a part for a strand, by this root strand bifurcated, is the first fine rule and the second fine rule.
The end face outside that the gib head of the present invention by line sending hook is positioned at the first guide rail makes the position of gib head by take-up pin, be pressed down rear residing position higher than strand, can be complete hook whole strand, and do not need to consider the formed technical failure of strand bifurcated to realize thus the technical purpose that Warp tying machines is tied a knot to strand.
Accompanying drawing explanation
Fig. 1 is the structural representation of strand of the present invention thread feeding apparatus of complete line sending on Warp tying machines;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1;
Fig. 3 is the flow chart of strand of the present invention line sending method of complete line sending on Warp tying machines.
The specific embodiment
A thread feeding apparatus for strand complete line sending on Warp tying machines as shown in Figure 1, 2, thread feeding apparatus comprises take-up pin 3, the first guide rails 1 and the line sending hook 14 being installed on head, the gib head of line sending hook 14 is positioned at the end face outside of the first guide rail 1.Thread feeding apparatus is symmetrical arranged for benchmark up and down along the first guide rail 1.Take-up pin 3 connects thread take-up tension lever 7 by torsion spring, and the outer side contacts of take-up pin 3 is connected with buffer bar 6.
One side of take-up pin 3 contact strands is provided with pin mouth 13, by 13 pairs of strands of pin mouth, carries out separated time processing.
On head, be also connected with tenslator, tenslator comprises tension rail 12 and lower tension rail 8, between upper tension rail 12 and lower tension rail 8, by connecting rod, connects, and to entering the strand of tenslator, improves its tensile force.
In order to improve the reciprocating convenience of line sending hook 14 and stability, the pushing block 10 that the coupler body of line sending hook 14 is provided with spring contiguous block 4 and is positioned at coupler body tail end; The spring contiguous block 4 limited location hook 5 that is fastened and connected, positive stop hook 5 is fixedly connected with the first guide rail 1; On spring contiguous block 4, be also connected with one end of back-moving spring 9, the other end of back-moving spring 9 is fixed on mounting plate 11.
A line sending method for strand complete line sending on Warp tying machines, comprises following implementation step:
Step 1: two above strands 16 are uniformly distributed, are pressed on the depression bar 15 of Warp tying machines both sides;
Step 2: a part of strand 16 in step 1 is entered in thread feeding apparatus by Warp tying machines head motion;
Step 3: the strand in step 2 16, by upper tension rail 12 and lower tension rail 8 upper-lower compactings, is improved to the tensile force of this part strand 16;
Step 4: take-up pin 3 presses down the strand in step 3 16, choosing a wherein strand presses down, this strand bifurcated is that two parts fine rule is respectively the first fine rule 20 and the second fine rule 19, the second fine rule 19 is followed take-up pin 3 and is pressed down the interior side that enters the first guide rail 1, first fine rule 20 contact the first guide rails 1 and or be positioned at the second guide rail 17 of the first guide rail 1 side, the gib head of line sending hook 14 is positioned at the end face outside of the first guide rail 1, and the gib head of line sending hook 14 hooks respectively the second fine rule 19 and the first fine rule 20.
As the take-up pin 3 in the method step four of optimizing, by pin mouth 13 contact strands 16, pin mouth 13 can only touch a part for a strand 16, by these root strand 16 bifurcateds, is the first fine rule 20 and the second fine rule 19, guarantees that take-up pin 3 can only choose a strand 16.
Claims (8)
1. the thread feeding apparatus of strand complete line sending on Warp tying machines, thread feeding apparatus comprises the take-up pin (3) being installed on head, the first guide rail (1) and line sending hook (14), is characterized in that: the gib head of described line sending hook (14) is positioned at the end face outside of the first guide rail (1).
2. the thread feeding apparatus of strand as claimed in claim 1 complete line sending on Warp tying machines, is characterized in that: a side of described take-up pin (3) contact strand is provided with pin mouth (13).
3. the thread feeding apparatus of strand as claimed in claim 1 complete line sending on Warp tying machines, it is characterized in that: on described head, be also connected with tenslator, tenslator comprises tension rail (12) and lower tension rail (8), between upper tension rail (12) and lower tension rail (8), by connecting rod, connects.
4. the thread feeding apparatus of strand as claimed in claim 1 complete line sending on Warp tying machines, is characterized in that: described take-up pin (3) connects thread take-up tension lever (7) by torsion spring, and the outer side contacts of take-up pin (3) is connected with buffer bar (6).
5. the thread feeding apparatus of strand as claimed in claim 1 complete line sending on Warp tying machines, is characterized in that: the pushing block (10) that the coupler body of described line sending hook (14) is provided with spring contiguous block (4) and is positioned at coupler body tail end; Described spring contiguous block (4) the limited location hook (5) that is fastened and connected, positive stop hook (5) is fixedly connected with the first guide rail (1); The one end that is also connected with back-moving spring (9) on described spring contiguous block (4), the other end of back-moving spring (9) is fixed on mounting plate (11).
6. the thread feeding apparatus of the strand complete line sending on Warp tying machines as described in as arbitrary in claim 1 to 5, is characterized in that: described thread feeding apparatus is symmetrical arranged for benchmark up and down along the first guide rail (1).
7. a line sending method for strand complete line sending on Warp tying machines, is characterized in that: described line sending method comprises following implementation step:
Step 1: two above strands (16) are uniformly distributed, are pressed on the depression bar (15) of Warp tying machines both sides;
Step 2: a part of strand (16) in step 1 is entered in thread feeding apparatus by Warp tying machines head motion;
Step 3: the strand in step 2 (16), by upper tension rail (12) and lower tension rail (8) upper-lower compacting, is improved to the tensile force of this part strand (16);
Step 4: take-up pin (3) presses down the strand in step 3 (16), choosing a wherein strand presses down, this strand bifurcated is that two parts fine rule is respectively the first fine rule (20) and the second fine rule (19), the second fine rule (19) is followed take-up pin (3) and is pressed down the interior side that enters the first guide rail (1), the first fine rule (20) contact the first guide rail (1) and or be positioned at second guide rail (17) of the first guide rail (1) side, the gib head of line sending hook (14) is positioned at the end face outside of the first guide rail (1), the gib head of line sending hook (14) hooks respectively the second fine rule (19) and the first fine rule (20).
8. the line sending method of strand as claimed in claim 7 complete line sending on Warp tying machines, it is characterized in that: the take-up pin (3) in described step 4 is by pin mouth (13) contact strand (16), pin mouth (13) can only touch a part for a strand (16), and this root strand (16) is respectively to the first fine rule (20) and the second fine rule (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641957.XA CN103643391B (en) | 2013-11-21 | 2013-11-21 | The thread feeding apparatus of strand complete line sending on Warp tying machines and line sending method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641957.XA CN103643391B (en) | 2013-11-21 | 2013-11-21 | The thread feeding apparatus of strand complete line sending on Warp tying machines and line sending method |
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| CN103643391A true CN103643391A (en) | 2014-03-19 |
| CN103643391B CN103643391B (en) | 2015-12-02 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751850A (en) * | 1980-09-12 | 1982-03-26 | Hashizume Kenkyusho Goushi | Selective moving apparatus of separated warp yarn in warp tying machine |
| EP0449277A2 (en) * | 1990-03-28 | 1991-10-02 | TSUDAKOMA Corp. | Method of restoring a broken warp after mending the same |
| JPH05339851A (en) * | 1992-06-10 | 1993-12-21 | Toudou Seisakusho:Kk | Method for detecting two yarns for warp separating device and mechanism for detecting two yarns |
| CN2651280Y (en) * | 2003-10-17 | 2004-10-27 | 黄伟柯 | Automatic multifunctional tying-in machines |
| CN201162100Y (en) * | 2008-03-12 | 2008-12-10 | 寿国庆 | Textile warp knotting machine |
| CN201172723Y (en) * | 2008-03-12 | 2008-12-31 | 寿国庆 | Yarn-picking device for tying machine |
| CN201180194Y (en) * | 2008-04-07 | 2009-01-14 | 寿国庆 | Knotting component of warp knotting machine |
| CN202936577U (en) * | 2012-12-17 | 2013-05-15 | 诸暨市凯利纺织机械有限公司 | Multifunctional automatic warp-tying machine |
-
2013
- 2013-11-21 CN CN201310641957.XA patent/CN103643391B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751850A (en) * | 1980-09-12 | 1982-03-26 | Hashizume Kenkyusho Goushi | Selective moving apparatus of separated warp yarn in warp tying machine |
| EP0449277A2 (en) * | 1990-03-28 | 1991-10-02 | TSUDAKOMA Corp. | Method of restoring a broken warp after mending the same |
| JPH05339851A (en) * | 1992-06-10 | 1993-12-21 | Toudou Seisakusho:Kk | Method for detecting two yarns for warp separating device and mechanism for detecting two yarns |
| CN2651280Y (en) * | 2003-10-17 | 2004-10-27 | 黄伟柯 | Automatic multifunctional tying-in machines |
| CN201162100Y (en) * | 2008-03-12 | 2008-12-10 | 寿国庆 | Textile warp knotting machine |
| CN201172723Y (en) * | 2008-03-12 | 2008-12-31 | 寿国庆 | Yarn-picking device for tying machine |
| CN201180194Y (en) * | 2008-04-07 | 2009-01-14 | 寿国庆 | Knotting component of warp knotting machine |
| CN202936577U (en) * | 2012-12-17 | 2013-05-15 | 诸暨市凯利纺织机械有限公司 | Multifunctional automatic warp-tying machine |
Non-Patent Citations (1)
| Title |
|---|
| 中国纺机网编辑部: "波球纺机BQ198送丝全套", 《中国纺机网HTTP://WWW.TTMN.COM/ITMA/DETAIL/676028》 * |
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Effective date of registration: 20200604 Address after: 311800 Jianxin Road 208, Juanshan Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHUJI JIESUER TEXTILE MACHINERY Co.,Ltd. Address before: 311800, Zhejiang, Zhuji Province town built new road Patentee before: ZHUJI KAILI TEXTILE MACHINERY Co.,Ltd. |
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Denomination of invention: Wire feeding device and method for complete wire feeding of strand wire on warp binding machine Effective date of registration: 20211221 Granted publication date: 20151202 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: ZHUJI JIESUER TEXTILE MACHINERY Co.,Ltd. Registration number: Y2021980015510 |
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Date of cancellation: 20221216 Granted publication date: 20151202 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: ZHUJI JIESUER TEXTILE MACHINERY Co.,Ltd. Registration number: Y2021980015510 |
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Denomination of invention: Wire delivery device and wire delivery method for complete wire delivery of stranded wire on the warping machine Effective date of registration: 20230105 Granted publication date: 20151202 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI JIESUER TEXTILE MACHINERY Co.,Ltd. Registration number: Y2023980030184 |
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