CN101126193A - Warp-feeding double-shaft mechanism for colored loom - Google Patents
Warp-feeding double-shaft mechanism for colored loom Download PDFInfo
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- CN101126193A CN101126193A CNA2007101316317A CN200710131631A CN101126193A CN 101126193 A CN101126193 A CN 101126193A CN A2007101316317 A CNA2007101316317 A CN A2007101316317A CN 200710131631 A CN200710131631 A CN 200710131631A CN 101126193 A CN101126193 A CN 101126193A
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Abstract
The invention relates to a warp let off double axis device for the color weaving machine and relates to the high speed rapier weaving machine art domain, in particular to a warp let off device. The machine frame is fixed provided with an outer side small wall plate and an inner side small wall plate; the outer side small wall plate and the inner side small wall plate are positioned in the back of the outer side big wall plate and the inner side big wall plate; a second warp beam is provided between the outer side small wall plate and the inner side small wall plate; the rear of the first warp beam is provided with the second back beam; the second back beam is positioned above the first warp beam through the machine frame; a yarn guide revolve is supported between the first warp beam and the second warp beam; and the front of the second warp beam is provided with a pedal. Therefore, the invention has the advantages of compact arrange structure, steady machine frame and the upper beam and the blocking car is convenient to be operated.
Description
Technical field
The present invention relates to high speed Rapier looms technical field of structures, particularly its warp-feeding mechanism.
Background technology
The high margin product class in yarn-dyed fabric market trends towards the difficulty kind of ramuscule, highly dense, complicated jacquard weave kind and multiple colour match, and this type of yarn-dyed fabric mostly is to weave on the high speed Rapier looms.When technological design, consider different tissues in weaving process warp tension difference and produce heavy through or color stain, a part of kind must be done the double ends axle.The equipment supplier can only provide two initiatively warp-feeding mechanisms and the two up and down initiatively warp-feeding mechanisms of board in the machine at present, and domestic loom twin shaft configuration last 95% is two up and down initiatively warp-feeding mechanisms of selecting for use.
Two up and down initiatively main advantages of warp-feeding mechanism are that second beam of a loom is positioned at the loom top, can save the space on the loom mounting plane is arranged.But there are many drawbacks in it in the actual production operating process:
1, go up that the axle operation easier is big, cost is high: use on the homemade fluid pressure type axle car transportation with in the axle process, the operation of second beam of a loom is mainly based on manually, big and the dangerous degree height of labour intensity, often needing 3～4 people to cooperate just in the time of last can finish, and the last axle time that operation consumed often has more 20min～30min than axle on the single shaft.In order to reduce labour intensity, adopt an electronic upward axle car, but its disposable having high input, the homemade axle car of going up is made an investment in about 20,000 yuan, and an electronic car fare lattice of going up of import are about 1,000,000 yuan.
2, cracked ends processing operation easier is big: overhead twin shaft thread layer is from the top unwinding, because broken end in weaving process and domestic operative employee's height limitation, this thread layer is unfavorable for spinner's cracked ends processing in operation, both increase the processing time, unavoidably in processing procedure, caused the quality problems of the local crosspiece of cloth cover again.
3, two up and down initiatively warp-feeding mechanisms influence loom efficiency: can not be ignored from the influence of above two this pair of point analysis warp-feeding mechanisms to loom efficiency and fabric quality.
Summary of the invention
The object of the invention is to design a kind of warp-feeding double-shaft mechanism for colored loom that can avoid above defective, mounting structure compactness, handled easily, raising yarn-dyed fabric face quality.
The present invention includes frame, big wallboard in the fixedly connected outside and inboard big wallboard on the frame support first through axle between outside big-wall plate and inboard big wallboard, arrange first back rest first above axle.Little wallboard in the also fixedly connected outside and inboard little wallboard on frame, little wallboard in the described outside and inboard little wallboard are arranged in the rear of big wallboard in the outside and inboard big wallboard, between outside wallette plate and inboard little wallboard, support second through axle, arrange second back rest at the rear of first back rest, described second back rest is arranged in first top through axle by frame, between axle, pass through the frame support cord roller first through axle and second, through the place ahead of axle foot pedal is set second.
Increase 40cm on the actual loom width that takes up room of the present invention, this mechanism is connected the little wallboard in medial and lateral with frame, foot pedal, second warp let-off motor integral body, ￠ 400mm bubble axle can be directly installed on the frame, the guide rod is packed on the frame, warp thread is from bubble axle unwinding process guide rod, detect bubble axle tension force by the tension force inductor that is installed on second back rest, the unwinding amount of controlling second warp let-off motor is to guarantee to steep the unwinding tension of beamed warp.￠ 800MM first detects warp tension through the warp thread on the axle by the tension force inductor on first back rest, and this tension signal compares the warp run-in of controlling warp let-off gear on first warp let-off motor with setting value, guarantees first warp tension through beamed warp.
Lower shaft need not unnecessary disassembling section in the present invention, uses the common axle car of going up can go up axle, and two people finish the axle operation, and goes up the axle time and shorten 10-20min on year-on-year basis, and the convenience of double-shaft mechanism increase block lathe work operation is avoided the influence to fabric quality; Between two beams of a loom, increase foot pedal simultaneously to remedy the operative employee's that keeps off a car height limitation.On electric reconstruction, increase by the second cover warp let-off control system, be warp let-off plate drive motor and servo motor let-off transmission mechanism, by being installed in the tension force that tension pick-up on second back rest detects second beam of a loom, this tension signal and the unwinding diameter that setting value compared and combined second beam of a loom are controlled the warp run-in of second warp let-off motor, by setting the unwinding tension that can reach the outer beam of a loom of controller and guaranteeing the warp thread shrinkage unanimity between the different tissues in the weaving process, improve loom efficiency and cloth surface evenness.
In a word, by above design, make the present invention have loom mounting structure compactness, frame stable, go up the axle and the many superiority such as easy to operate of keeping off a car.
In addition, foot pedal of the present invention is fixed between little wallboard in the outside and the inboard little wallboard.Can further facilitate block lathe work operation.
The present invention also can be arranged in described cord roller the below of foot pedal, but conserve space, handled easily.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 bows to view for Fig. 1's.
The specific embodiment
As shown in Figure 1, 2, big wallboard 14 in the fixedly connected outside and inboard big wallboard 15 on frame 17 of the present invention support first through axle 4 between outside big-wall plate 14 and inboard big wallboard 15.Correspondingly, outside axle 4, connect first warp let-off gear 3 with one heart, first warp let-off motor 5 also is set on outside big-wall plate 14 first.
Above axle 4, arrange first back rest 1 and second back rest 2 successively first by frame 17 front and back.Simultaneously, on frame 17, also arrange first back rest tension force inductor detector and second back rest tension force inductor detector.
Outside wallette plate 12 and inboard wallette plate 13 are also fixedlyed connected in big wallboard 14 and the rear of inboard big wallboard 15 on frame 17, in the outside, and support second through axle 7 between outside wallette plate 12 and inboard wallette plate 13.Correspondingly, outside axle 7, connect second warp let-off gear 6 with one heart, second warp let-off motor 10 also is set on inboard wallette plate 13 second.
Between axle 7, support cord roller 9 through axle 4 and second first by frame 17.
Between outside wallette plate 12 and inboard wallette plate 13 and in second, foot pedal 8 is set through the place ahead of axle 7.Also cord roller 9 can be arranged in the below of foot pedal 8.
Among the figure, menelipsis case 16 is arranged on the frame 17.
Second beam of a loom 11 is arranged in second and connects on second warp let-off gear 6 with one heart outside axle 7.
Superiority of the present invention:
1, upper axle worker is easy to operate, upper axle time shorten half an hour.
2, upper axle end breakage rate is few, and it is easy to operate to keep off a car, and improves loom efficiency 3%.
3, mechanism is stable, and tension force can reach the setting requirement according to kind, and tension fluctuation is less than 5%; Set relatively with the first beam of a loom tension force, can control between the different tissues warp thread shrinkage difference 1% with In.
Claims (3)
1. warp-feeding double-shaft mechanism for colored loom, comprise frame, big wallboard in the fixedly connected outside and inboard big wallboard on the frame, between outside big-wall plate and inboard big wallboard, support first through axle, above axle, arrange first back rest first, it is characterized in that little wallboard in the also fixedly connected outside and inboard little wallboard on frame, little wallboard in the described outside and inboard little wallboard are arranged in the rear of big wallboard in the outside and inboard big wallboard, between outside wallette plate and inboard little wallboard, support second through axle, arrange second back rest at the rear of first back rest, described second back rest is arranged in first top through axle by frame, between axle, pass through the frame support cord roller first through axle and second, through the place ahead of axle foot pedal is set second.
2. according to the described warp-feeding double-shaft mechanism for colored loom of claim 1, it is characterized in that described foot pedal is fixed between little wallboard in the outside and the inboard little wallboard.
3. according to claim 1 or 2 described warp-feeding double-shaft mechanism for colored loom, it is characterized in that described cord roller is arranged in the below of foot pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101316317A CN101126193A (en) | 2007-09-18 | 2007-09-18 | Warp-feeding double-shaft mechanism for colored loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101316317A CN101126193A (en) | 2007-09-18 | 2007-09-18 | Warp-feeding double-shaft mechanism for colored loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101126193A true CN101126193A (en) | 2008-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101316317A Pending CN101126193A (en) | 2007-09-18 | 2007-09-18 | Warp-feeding double-shaft mechanism for colored loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN101126193A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312313A (en) * | 2011-03-17 | 2012-01-11 | 苏州金科达纺织科技股份有限公司 | Differential fiber face fabric |
| CN102443964A (en) * | 2010-09-30 | 2012-05-09 | 吴江市雪绒花制衣厂 | Yarn-feeding device of weaving machine |
| CN102454011A (en) * | 2010-10-29 | 2012-05-16 | 苏州华龙针织品有限公司 | Yarn tension regulating device |
| CN102943345A (en) * | 2011-08-16 | 2013-02-27 | 苏州华龙针织品有限公司 | Controlled tension mechanism for looms |
| CN103668716A (en) * | 2012-08-31 | 2014-03-26 | 吴江市鼎盛丝绸有限公司 | Rapier loom for weaving real silks and real silk interwoven song brocades |
-
2007
- 2007-09-18 CN CNA2007101316317A patent/CN101126193A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443964A (en) * | 2010-09-30 | 2012-05-09 | 吴江市雪绒花制衣厂 | Yarn-feeding device of weaving machine |
| CN102454011A (en) * | 2010-10-29 | 2012-05-16 | 苏州华龙针织品有限公司 | Yarn tension regulating device |
| CN102312313A (en) * | 2011-03-17 | 2012-01-11 | 苏州金科达纺织科技股份有限公司 | Differential fiber face fabric |
| CN102312313B (en) * | 2011-03-17 | 2015-01-28 | 苏州金科达纺织科技股份有限公司 | Differential fiber face fabric |
| CN102943345A (en) * | 2011-08-16 | 2013-02-27 | 苏州华龙针织品有限公司 | Controlled tension mechanism for looms |
| CN103668716A (en) * | 2012-08-31 | 2014-03-26 | 吴江市鼎盛丝绸有限公司 | Rapier loom for weaving real silks and real silk interwoven song brocades |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080220 |