CN202023039U - Cloth braiding machine - Google Patents
Cloth braiding machine Download PDFInfo
- Publication number
- CN202023039U CN202023039U CN2011200514399U CN201120051439U CN202023039U CN 202023039 U CN202023039 U CN 202023039U CN 2011200514399 U CN2011200514399 U CN 2011200514399U CN 201120051439 U CN201120051439 U CN 201120051439U CN 202023039 U CN202023039 U CN 202023039U
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- yarn
- arrow shaft
- roller
- guide rail
- rapier
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Abstract
The utility model discloses a cloth braiding machine which comprises a yarn stand, a tension regulator and a rapier loom, wherein the tension regulator comprises a frame body; a yarn guide roller, a transitional roller and a yarn outlet roller are sequentially arranged on the frame body in an upper and lower staggered way; the transitional roller or the yarn outlet roller is provided with a height regulating mechanism for regulating the lengthwise distance between the two rollers; the rapier loom comprises a rack, a steel hoop seat is arranged on the rack, a steel hoop is arranged in the middle of the steel hoop seat, two ends of the steel hoop seat are respectively provided with a left rapier guide rail and a right rapier guide rail, a left rapier is arranged on the left rapier guide rail, a right rapier is arranged on the right rapier guide rail; the left rapier guide rail, the right rapier guide rail, the left rapier and the right rapier are all in linear type; rigid rapiers are adopted as the left rapier and the right rapier, the inner end of the left rapier guide rail does not exceed the position of the left end of the steel hoop, the inner end of the right rapier guide rail does not exceed the position of the right end of the steel hoop, and the left rapier and the right rapier are both driven by a driving device to do reciprocating linear movement.
Description
Technical field
The utility model belongs to field of textile machinery, relates in particular to a kind of cloth braiding machine.
Background technology
Braiding machine also claims loom, is textile industry machinery the most commonly used.Rapier looms is as a kind of novel loom, and it adopts gripper head to bring clamping and guiding weft yarn, is characterized in that colour changing is convenient, the production of suitable polychrome weft fabric.Needing that in textile industry is weaved cotton cloth process yarn is carried out Tension Control is very important, yarn is pulled unwinding from the yarn wheel and gets off to become side by side warp introducing loom, Tension Control during this time directly influences the flatness and the serviceability of cloth cover, if each strand yarn bundle does not have suitable tension force, very easily produce situations such as adhesion, interference, winding.Existing Rapier looms lacks effective tension adjustment, and the yarn ratio is easier to occur hand stretching hand pick phenomenon, influences the weaving quality of fabric.
Summary of the invention
Problem to be solved in the utility model just provides a kind of cloth braiding machine, the tension force that is unwound to yarn the process of introducing Rapier looms from creel is well regulated, keep the uniformity of multistrand yarn line tension, improve product appearance quality and serviceability greatly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of cloth braiding machine, it is characterized in that: comprise the creel, tension regulator and the Rapier looms that have the yarn wheel, described tension regulator comprises support body, be aligned in sequence with cord roller, excessive roller and yarn roller in dislocation mode up and down on the support body, described excessive roller or yarn roller are provided with the height adjustment mechanism of regulating two roller longitudinal pitches, realize the adjusted in concert of some groups of yarn tensions; Described Rapier looms comprises frame, frame is provided with along the stirrup seat of yarn incoming direction reciprocally swinging, the middle part of described stirrup seat is provided with stirrup, the two ends of stirrup seat are respectively equipped with left arrow shaft guide rail and right arrow shaft guide rail, be movably installed with left arrow shaft on the arrow shaft guide rail of a left side, be movably installed with right arrow shaft on the right arrow shaft guide rail, described left arrow shaft guide rail, right arrow shaft guide rail, left side arrow shaft, right arrow shaft is all adopted linear pattern, wherein left arrow shaft and right arrow shaft are all adopted rigid rapier, described left arrow shaft guide rail the inner is no more than the left position of described stirrup, described right arrow shaft guide rail the inner is no more than the right end position of described stirrup, and left arrow shaft and right arrow shaft drive by drive unit and do reciprocating linear motion.
Further, described support body is provided with the combing reed near an end of creel, many groups yarn that unwinding is got off from the creel is walked around successively after the combing reed is organized into strand shape into yarn deflector roll and excessive roller and from the upper end of yarn roller and is laid out the yarn entering opening of introducing Rapier looms, and described height adjustment mechanism is located on the yarn roller.The height of yarn roller is set flexibly, thus the tension force of the synchronous adjustment multiply yarn of adaptability.
Further, described height adjustment mechanism is cylinder or the hydraulic cylinder that is located at yarn roller both ends, and the cylinder body of cylinder or hydraulic cylinder is connected on the support body, and the piston rod of cylinder or hydraulic cylinder is connected with the yarn roll end.
Further, also be provided with the tension force induction installation corresponding with per share yarn on described excessive roller or the yarn roller, described tension force induction installation is by the control circuit control that is located in the Rapier looms.As long as wherein there is one yarn to break, the tension force induction installation will be sensed and produce signal and shut down to control circuit control Rapier looms.
Further, described tension force induction installation comprises several elastic rings that are set on excessive roller or the yarn roller, be provided with annular contact in the elastic ring, excessively be provided with two the annular contacts corresponding with described annular contact on roller or the yarn roller, annular contact is electrically connected with control circuit in the Rapier looms.When one yarn compressed elastic ring, annular contact contacted with annular contact; When broken string took place in one yarn, this strand yarn was die-offed to the thrust of elastic ring, made annular contact and annular contact separation, and control circuit disconnects, the Rapier looms shutdown.
Further, the outer ring surface indent of described elastic ring forms the yarn guide groove that passes through for single-strand yarn, and the inner ring surface of elastic ring is provided with the lug boss that points to excessive roller or yarn roller roll centre, and described annular contact is arranged on lug boss.This structure can improve the sensitivity of tension force induction installation.
Further, described drive unit comprises motor, cam drive, sector gear and gearbox, sector gear and the input gears engaged that is located at gearbox one end, left arrow shaft guide rail or right arrow shaft guide rail bottom face are designed to spline-simulating and mesh with the output gear that is located at the gearbox other end; Described motor drives the sector gear reciprocally swinging by cam drive, and the reciprocally swinging of sector gear makes left arrow shaft or right arrow shaft produce reciprocating motion by gearbox.
Further, also be provided with the brake assembly that constitutes by brake wheel, brake ribbon, brake lever on the described creel, described brake wheel is located at yarn and takes turns an end and take turns coaxial interlock with yarn, described brake ribbon one end is fixed on the creel, the other end is connected on the brake lever after walking around the brake wheel outer rim, described brake lever activity is installed on the creel and by the power set driving and reciprocatingly slides, and then the drive brake ribbon is held tightly or the releasing of brake wheel, realizes the tension adjustment of single yarn.
Further, the other end of described brake ribbon is connected with brake lever by the flexible adjustment device, this flexible adjustment device comprises the linking pin that is fixed on the brake lever and is located in the adjusting screw(rod) that is connected on the pin, adjusting screw(rod) one end is with wing nut, and the other end of adjusting screw(rod) connects brake ribbon by extension spring.Adjusting by wing nut changes the tightening force of extension spring to brake ribbon, thereby changes the hold dynamics of brake ribbon to the brake wheel outer rim, and then realizes the Tension Control of single yarn.
Further, the yarn wheel of laterally installing on the described creel is one group, every group of corresponding brake lever of yarn wheel, and the creel corresponding position is provided with and installs the contiguous block that brake lever is used.Realize the upward uniformity of yarn tension of some groups of yarn wheels by brake lever.
The beneficial effects of the utility model:
1, the yarn to the Rapier looms entrance side has good tension adjustment effect, has improved the establishment quality of fabric, and simple in structure, easy to operate, cost is low; Adopted linear rigid rapier on the Rapier looms simultaneously, original stage casing, cancellation stirrup seat middle part guide rail under the stable situation of left arrow shaft and right arrow shaft can guaranteed, not only simplify the structure, can also avoid the friction of warp, parallel and stage casing guide rail, reduce loss, further improve the quality of products;
Whether the tension force induction installation that 2, is provided with on the tension regulator can sensitivity induces fast with having in one yarn is broken, and then in time shuts down if any broken string, to reduce the product rejection ratio;
3, the adjusted in concert that brake gear can be realized the tension adjustment of single yarn or realize many yarn Shu Zhangli on one group of yarn wheel is being set on the creel, is keeping the uniformity of one group of yarn tension on the creel; Realize the adjusted in concert of some groups of yarn tensions again by tension regulator, help improving the regulating effect of tension regulator.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model creel;
Fig. 3 is the structural representation of brake assembly on the creel;
Fig. 4 is the structural representation of tension regulator;
Fig. 5 is the structural representation of tension force induction installation on the tension regulator;
Fig. 6 is the structural representation of Rapier looms.
The specific embodiment
With reference to Fig. 1-3, the utility model is a kind of cloth braiding machine, comprised the creel 1 that has yarn wheel 11, tension regulator 2 and Rapier looms 3, also be provided with on the creel 1 by brake wheel 12, brake ribbon 13, the brake assembly that brake lever 14 constitutes, described brake wheel 12 is located at yarn and takes turns 11 1 ends and take turns 11 coaxial interlocks with yarn, described brake ribbon 13 1 ends are fixed on the creel 1, the other end is connected on the brake lever 14 after walking around brake wheel 12 outer rims, described brake lever 14 activities are installed on the creel 1 and by the power set driving and reciprocatingly slide, and then drive brake ribbon 13 is held tightly or releasing of brake wheel 12, realizes the tension adjustment of single yarn; More preferred scheme is: the other end of brake ribbon 13 is connected with brake lever 14 by the flexible adjustment device, this flexible adjustment device comprises the linking pin 141 that is fixed on the brake lever 14 and is located in the adjusting screw(rod) 142 that is connected on the pin 141, adjusting screw(rod) 142 1 ends are with wing nut, and the other end of adjusting screw(rod) 142 connects brake ribbon 13 by extension spring 143.Adjusting by wing nut changes the tightening force of extension spring to brake ribbon 13, thereby changes the dynamics of holding tightly of 13 pairs of brake wheel 12 outer rims of brake ribbon, and then realizes the Tension Control of single yarn.The yarn wheel of laterally installing on the creel 1 11 is one group, every group of corresponding brake lever 14 of yarn wheel, and creel 1 corresponding position is provided with the contiguous block 15 that installs brake lever 14 usefulness.Realize the upward uniformity of yarn tension of some groups of yarn wheels by brake lever 14.The type of drive that above-mentioned power set adopt those skilled in the art to use always gets final product, and present embodiment adopts cylinder to drive, and the drive end of cylinder connects an end of brake lever, and several cylinders provide power by same source of the gas.
With reference to Fig. 4,5, tension regulator 2 comprises support body 20, be aligned in sequence with cord roller 22, excessive roller 23 and yarn roller 24 in dislocation mode up and down on the support body 20, in the longitudinal pitch that is provided with on the yarn roller 24 between height adjustment mechanism adjusting yarn roller 24 and the excessive roller 23, realize the adjusted in concert of some groups of yarn tensions.Also be provided with combing reed 21 at support body 20 near an end of creels 1, go up threads that unwinding gets off from same group of yarn wheel on the creel 1 and after combing reed 21 is organized into strand shape, walk around successively into yarn deflector roll and excessive roller 23 and from the upper end of yarn roller 24 and lay out the yarn entering opening of introducing Rapier looms 3; Height adjustment mechanism is cylinder or the hydraulic cylinder that is located at yarn roller 24 both ends, and the cylinder body of cylinder or hydraulic cylinder is connected on the support body 20, and the piston rod of cylinder or hydraulic cylinder is connected with yarn roller 24 ends.
Excessively on the roller 23 the tension force induction installation corresponding with per share yarn is set; the tension force induction installation is by the control circuit control that is located in the Rapier looms 3; as long as wherein there is one yarn to break, the tension force induction installation will be sensed and produce signal and shut down to control circuit control Rapier looms 3.Tension force induction installation comparatively preferred construction is: at excessive roller 23 sheathed plurality of elastic rings 26, be provided with annular contact 261 in this elastic ring 26, on excessive roller 23, also be provided with two the annular contacts 231 corresponding with above-mentioned annular contact 261, annular contact 231 is electrically connected with control circuit in the Rapier looms 3, when one yarn compressed elastic ring 26, annular contact 261 contacted with annular contact 231; When in one yarn broken string taking place, this strand yarn is die-offed to the thrust of elastic ring 26, makes annular contact 261 separate with annular contact 231, and control circuit disconnects, and Rapier looms 3 is shut down.For improving induction sensitivity, the outer ring surface indent of elastic ring 26 forms the yarn guide groove 263 that passes through for single-strand yarn, and the inner ring surface of elastic ring 26 is provided with the lug boss 262 that points to excessive roller 23 roll centres, and annular contact 261 is arranged on lug boss 262.
With reference to Fig. 6, Rapier looms 3 includes frame 30, frame 30 is provided with along the stirrup seat 31 of yarn incoming direction reciprocally swinging, the middle part of stirrup seat 31 is provided with stirrup 32, the two ends of stirrup seat 31 are respectively equipped with left arrow shaft guide rail 33 and right arrow shaft guide rail 34, be movably installed with left arrow shaft 35 on the left side arrow shaft guide rail 33, be movably installed with right arrow shaft 36 on the right arrow shaft guide rail 34, described left arrow shaft guide rail 33, right arrow shaft guide rail 34, left side arrow shaft 35, right arrow shaft 36 is all adopted linear pattern, wherein left arrow shaft 35 is all adopted rigid rapier with right arrow shaft 36, described left arrow shaft guide rail 33 the inners are no more than the left position of described stirrup 32, described right arrow shaft guide rail 34 the inners are no more than the right end position of described stirrup 32, and left arrow shaft 35 drives by a drive unit with right arrow shaft 36 and does reciprocating linear motion.Above-mentioned drive unit comprises motor, cam drive, sector gear 371 and gearbox 37, sector gear 371 and input gear 372 engagements that are located at gearbox 37 1 ends, left arrow shaft guide rail 33 or right arrow shaft guide rail 34 bottom faces are designed to spline-simulating and mesh with the output gear 371 that is located at gearbox 37 other ends; Motor drives sector gear 371 reciprocally swingings by cam drive, and the reciprocally swinging of sector gear 371 makes left arrow shaft or right arrow shaft produce reciprocating motion by gearbox 37.The mode of motor-driven cam drive is those skilled in the art's a known technology, thereby is not described further.
The foregoing description has adopted the creel that has brake assembly, but being yarn, main meaning of the present utility model provides stable, adjustable tension force when introducing Rapier looms, reduce broken string, cooperate the improvement of Rapier looms, reach the purpose that improves fabric quality, therefore, adopt common creel also can solve the problems of the technologies described above.And except that above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (10)
1. cloth braiding machine, it is characterized in that: comprise the creel (1), tension regulator (2) and the Rapier looms (3) that have yarn wheel (11), described tension regulator (2) comprises support body (20), support body (20) is gone up in dislocation mode up and down and is aligned in sequence with cord roller (22), excessive roller (23) and yarn roller (24), described excessive roller (23) or yarn roller (24) are provided with the height adjustment mechanism of regulating two roller longitudinal pitches, realize the adjusted in concert of some groups of yarn tensions; Described Rapier looms (3) includes frame (30), frame (30) is provided with the stirrup seat (31) along yarn incoming direction reciprocally swinging, the middle part of described stirrup seat (31) is provided with stirrup (32), the two ends of stirrup seat (31) are respectively equipped with left arrow shaft guide rail (33) and right arrow shaft guide rail (34), be movably installed with left arrow shaft (35) on the left side arrow shaft guide rail (33), be movably installed with right arrow shaft (36) on the right arrow shaft guide rail (34), described left arrow shaft guide rail (33), right arrow shaft guide rail (34), left side arrow shaft (35), right arrow shaft (36) is all adopted linear pattern, wherein left arrow shaft (35) is all adopted rigid rapier with right arrow shaft (36), described left arrow shaft guide rail (33) the inner is no more than the left position of described stirrup (32), described right arrow shaft guide rail (34) the inner is no more than the right end position of described stirrup (32), and left arrow shaft (35) drives by drive unit with right arrow shaft (36) and does reciprocating linear motion.
2. a kind of cloth braiding machine according to claim 1, it is characterized in that: described support body (20) is provided with combing reed (21) near an end of creel (1), many groups yarn that unwinding is got off from the creel is walked around successively after combing reed (21) is organized into strand shape into yarn deflector roll and excessive roller (23) and from the upper end of yarn roller (24) and is laid out the yarn entering opening of introducing Rapier looms (3), and described height adjustment mechanism is located on the yarn roller (24).
3. a kind of cloth braiding machine according to claim 2, it is characterized in that: described height adjustment mechanism is for being located at the cylinder or the hydraulic cylinder at yarn roller (24) both ends, the cylinder body of cylinder or hydraulic cylinder is connected on the support body (20), and the piston rod of cylinder or hydraulic cylinder is connected with yarn roller (24) end.
4. according to claim 2 or 3 described a kind of cloth braiding machines, it is characterized in that: also be provided with the tension force induction installation corresponding with per share yarn on described excessive roller (23) or the yarn roller (24), described tension force induction installation is by the control circuit control that is located in the Rapier looms (3).
5. a kind of cloth braiding machine according to claim 4, it is characterized in that: described tension force induction installation comprises several elastic rings (26) that are set on excessive roller (23) or the yarn roller (24), be provided with annular contact (261) in the elastic ring (26), excessively be provided with two the annular contacts (231) corresponding with described annular contact (261) on roller (23) or the yarn roller (24), annular contact (231) are electrically connected with control circuit in the Rapier looms (3).
6. a kind of cloth braiding machine according to claim 5, it is characterized in that: the outer ring surface indent of described elastic ring (26) forms the yarn guide groove (263) that passes through for single-strand yarn, the inner ring surface of elastic ring (26) is provided with the lug boss (262) that points to excessive roller (23) or yarn roller (24) roll centre, and described annular contact (261) is arranged on lug boss (262).
7. a kind of cloth braiding machine according to claim 1, it is characterized in that: described drive unit comprises motor, cam drive, sector gear (38) and gearbox (37), sector gear (38) and input gear (372) engagement that is located at gearbox (37) one ends, left arrow shaft guide rail (33) or right arrow shaft guide rail (34) bottom face are designed to spline-simulating and mesh with the output gear (371) that is located at gearbox (37) other end; Described motor drives sector gear (38) reciprocally swinging by cam drive, and the reciprocally swinging of sector gear (38) makes left arrow shaft or right arrow shaft produce reciprocating motion by gearbox (37).
8. a kind of cloth braiding machine according to claim 1, it is characterized in that: also be provided with on the described creel (1) by brake wheel (12), brake ribbon (13), the brake assembly that brake lever (14) constitutes, described brake wheel (12) is located at yarn wheel (11) one ends and takes turns (11) coaxial interlock with yarn, described brake ribbon (13) one ends are fixed on the creel (1), the other end is connected on the brake lever (14) after walking around brake wheel (12) outer rim, described brake lever (14) activity is installed on creel (1) and upward and by the power set driving reciprocatingly slides, and then drive brake ribbon (13) is held tightly or releasing of brake wheel (12), realizes the tension adjustment of single yarn.
9. a kind of cloth braiding machine according to claim 8, it is characterized in that: the other end of described brake ribbon (13) is connected with brake lever (14) by the flexible adjustment device, this flexible adjustment device comprises the linking pin (141) that is fixed on the brake lever (14) and is located in the adjusting screw(rod) (142) that is connected on the pin (141), adjusting screw(rod) (142) one ends are with wing nut, and the other end of adjusting screw(rod) (142) connects brake ribbon (13) by extension spring (143).
10. a kind of cloth braiding machine according to claim 9, it is characterized in that: it is one group that described creel (1) is gone up the yarn wheel of laterally installing (11), every group of corresponding brake lever (14) of yarn wheel, creel (1) corresponding position is provided with the contiguous block (15) that installs brake lever (14) usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200514399U CN202023039U (en) | 2011-03-01 | 2011-03-01 | Cloth braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200514399U CN202023039U (en) | 2011-03-01 | 2011-03-01 | Cloth braiding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023039U true CN202023039U (en) | 2011-11-02 |
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ID=44847997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200514399U Expired - Fee Related CN202023039U (en) | 2011-03-01 | 2011-03-01 | Cloth braiding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605514A (en) * | 2011-12-31 | 2012-07-25 | 天台县西南滤布厂 | Rapier loom |
| CN105256446A (en) * | 2015-10-21 | 2016-01-20 | 嵊州市中森电子有限公司 | Weft tension device applied to weft accumulator |
| CN108035053A (en) * | 2017-12-11 | 2018-05-15 | 中材科技股份有限公司 | A kind of Weft inserting device and Weft insertion method of multi-layer braided precast body |
| CN111607882A (en) * | 2020-06-05 | 2020-09-01 | 江苏和众布业有限公司 | Preparation device and method of corrugated wire laying cloth |
-
2011
- 2011-03-01 CN CN2011200514399U patent/CN202023039U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605514A (en) * | 2011-12-31 | 2012-07-25 | 天台县西南滤布厂 | Rapier loom |
| CN102605514B (en) * | 2011-12-31 | 2015-09-23 | 浙江严牌过滤技术股份有限公司 | A kind of Rapier looms |
| CN105256446A (en) * | 2015-10-21 | 2016-01-20 | 嵊州市中森电子有限公司 | Weft tension device applied to weft accumulator |
| CN105256446B (en) * | 2015-10-21 | 2018-04-24 | 林舒馨 | A kind of weft tension device applied to weft accumulator |
| CN108035053A (en) * | 2017-12-11 | 2018-05-15 | 中材科技股份有限公司 | A kind of Weft inserting device and Weft insertion method of multi-layer braided precast body |
| CN108035053B (en) * | 2017-12-11 | 2021-03-12 | 南京玻璃纤维研究设计院有限公司 | Weft insertion device and weft insertion method for multilayer woven preform |
| CN111607882A (en) * | 2020-06-05 | 2020-09-01 | 江苏和众布业有限公司 | Preparation device and method of corrugated wire laying cloth |
| CN111607882B (en) * | 2020-06-05 | 2021-09-03 | 江苏和众布业有限公司 | Preparation device and method of corrugated wire laying cloth |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20200301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |