CN102877192A - Weft knitting mechanism - Google Patents
Weft knitting mechanism Download PDFInfo
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- CN102877192A CN102877192A CN2012103921216A CN201210392121A CN102877192A CN 102877192 A CN102877192 A CN 102877192A CN 2012103921216 A CN2012103921216 A CN 2012103921216A CN 201210392121 A CN201210392121 A CN 201210392121A CN 102877192 A CN102877192 A CN 102877192A
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Abstract
The invention discloses a weft knitting mechanism which comprises an upper door ring and a lower door ring, wherein a shuttle boat is arranged between the upper door ring and the lower door ring; the shuttle boat is provided with an upper shuttle wheel and a lower shuttle wheel; the outer edges of the upper door ring and the lower door ring are connected with each other by a warp separating device; two guide devices are respectively arranged between the upper door ring and the shuttle boat as well as between the lower door ring and the shuttle boat; the upper shuttle wheel arranged on the shuttle boat is connected with the lower side of the upper door ring by the guide device; the lower shuttle wheel arranged on the shuttle boat is connected with the upper side of the lower door ring by the guide device; and at least one of the upper shuttle wheel and the lower shuttle wheel is connected with the shuttle boat by a regulating mechanism. The weft knitting mechanism has the beneficial effects of being simple in structure, reasonable in design, convenient to manufacture, lower in driving resistance, low in noise and abrasion and free from yarn break, thus improving the knitting quality of products.
Description
Technical field
The present invention relates to a kind of knitting mechanism, particularly can be used for the parallel knitting mechanism of mesh machine or circular loom.
Background technology
Mesh machine and circular loom are from the so far existing nearly 30 years history that is born, development along with technology, scientific and technical personnel's unremitting effort, the parallel knitting mechanism is abating the noise, is reducing energy consumption, increasing the service life, saves the aspects such as cost and operation ease and obtained gratifying technological progress.
Circular two the relative sides of upper and lower door circle of first generation parallel knitting mechanism are set to the inclined plane, distance between two inclined plane periphery is less than the distance between the inboard, the component that relies on the inclined plane that shuttle ship support force is produced is offset the shuttle ship as centripetal force and is made the centrifugal force that circular motion produces along upper and lower door circle, because two inclined plane inside circumference do not have limiting structure, cause shuttle ship frequent occurrence to fly the shuttle phenomenon, operating efficiency is very low.
In order to overcome the generation that flies the shuttle phenomenon, two relative sides of the upper and lower door circle of second generation parallel knitting mechanism are set to plane notch cuttype structure, utilize the ladder step inwardly to fly the spacing of shuttle as the shuttle ship, in shuttle ship side outwardly the shuttle base plate is set, the sliding friction on the fence gate track between the upper-lower door circle of shuttle base plate utilizes the fence gate track that the support of shuttle base plate is overcome the centrifugal force that the shuttle ship moves in a circle.Although finely like this overcome the generation that flies the shuttle phenomenon, improved operating efficiency, the sliding friction of shuttle base plate and fence gate track has produced powerful frictional force, causes to drive the moving power of shuttle shipping and significantly increase; Simultaneously fricative noise is very big, and the wearing and tearing of shuttle base plate and fence gate track are very serious, needs often to change consumable accessory, and the shuttle base plate that rubber is made and the fence gate track that is made of flat filament all need through special treatment for wear-resisting, and be expensive; Because the setting of limiting structure causes the fracture of wire phenomenon often to occur.
In order to reduce energy consumption, noise-decreasing, to reduce wear, third generation parallel knitting mechanism changes into the roller track with the fence gate track, utilizes the shuttle base plate to carry out rolling friction at the roller track and reduces energy consumption.The firm like this effect that begins is comparatively obvious, drive the moving power of motor of shuttle shipping from original 6, reduce to 3 kilowatts for 7 kilowatts, noise, the wearing and tearing of shuttle base plate have had improvement to a certain degree, but because the roller track is being undertaken the warp separation function simultaneously, so that the roller diameter on the roller track is restricted, because the roller diameter is less, can't use rolling bearing, although be rolling friction between shuttle base plate and the roller, but still be sliding friction between the mandrel of roller and supporting roller, how long sliding friction between the less mandrel of the roller that diameter is less and diameter does not continue, it is large that gap between roller and the mandrel becomes, and the mandrel distortion causes noise again to become large, roller and mandrel need often to change, and the fracture of wire phenomenon is not improved.
In order to overcome roller and mandrel problem easy to wear, the 4th generation the parallel knitting mechanism shuttle base plate on the shuttle ship is changed into roller, the roller track reverts to original fence gate track, roller diameter is relatively large, can use rolling bearing, roller rolls at the fence gate track, like this, drive the moving motor of shuttle shipping and further reduce to 2.5 kilowatts, prolong the service life of consumable accessory to some extent, but because the fence gate track is being undertaken the warp separation function equally, so the rolling surface of fence gate track is not level and smooth continuous surface, and roller is in order to have certain ABRASION RESISTANCE, and its rigidity is only second to the fence gate track, roller rolls at discontinuous fence gate track can produce vibrations, thereby send harsh noise, the part on the shuttle ship and be installed in parallel pipe on the shuttle ship and often be quaked loose and fall, the fracture of wire phenomenon still exists.
Even to this day, parallel knitting mechanism high noisy infringement operating personnel's physical and mental health, consumable accessory falls flat and cause that equipment uses, maintenance cost is high service life, and the fracture of wire phenomenon reduces operating efficiency.For a long time, overcome above-mentioned these problems and become the target that those skilled in the art seek assiduously.
Summary of the invention
For overcoming defects, the technical issues that need to address of the present invention are: provide a kind of simple in structure, easy to process, drive resistance less, low noise, low wearing and tearing, parallel knitting mechanism that can fracture of wire.
The technical solution adopted for the present invention to solve the technical problems is: a kind of parallel knitting mechanism, comprise to the doorstep circle, Xia Menquan, be provided with the shuttle ship between the circle of circle and Xiamen to the doorstep, the shuttle ship is provided with the shuttle wheel, lower shuttle wheel, described to the doorstep circle is connected by the warp separating device with the outer rim of Xiamen circle, enclose to the doorstep, the Xiamen circle is provided with guider respectively and between the shuttle ship, upper shuttle wheel on the shuttle ship is connected with the downside that encloses to the doorstep by guider, lower shuttle wheel on the shuttle ship is connected by the upper side of guider with the Xiamen circle, and upper shuttle wheel or lower shuttle are taken turns to have at least and a kind ofly be connected with the shuttle ship by governor motion.Because upper shuttle wheel or lower shuttle wheel are connected with the shuttle ship by governor motion, become possibility so that be equipped with guider between circle, Xiamen circle and the shuttle ship to the doorstep; Because being arranged so that the shuttle ship moves in a circle along upper and lower door circle and can effectively obtaining reliably spacing and essential centripetal limb support force of guider, so that the shuttle ship need not to contact with the warp separating device, thereby save expensive shuttle base plate; The warp separating device is wear-resisting owing to need not, and also need not to support the shuttle ship, thereby also can adopt cheap common thin wire to make, and service life is longer, and maintenance time, elongated at the interval, improves operating efficiency; Because the shuttle ship obtains reliably spacing by guider, upper and lower door circle also can save limiting structure, the omission of shuttle base plate and limiting structure so that the width of upper and lower door circle can reduce near half, above these can significantly be saved manufacturing cost and use cost.Because the setting of guider, so that shuttle ship pure rolling friction on guider, and be the rigidity rolling friction, frictional force is less, and drive motors power can drop to 1.1 kilowatts; Because the wearing and tearing of rigidity rolling friction are less, add the adjusting of governor motion, so that the shuttle ship is stable, reliable along the running orbit of guider, can improve the weaving quality of product; Because the running orbit of shuttle ship is stable, the pulsating nature of operation is minimum, the reducing noise that friction and pulsation are sent more than 20 decibels, can communication at operation field, can not damage operating personnel's physical and mental health.
Guider can be to enclose relative two sides at the circle of calling with the Xiamen ring-type V-arrangement concave surface is set respectively, and the outer peripheral face of upper shuttle wheel, lower shuttle wheel arranges respectively the V-arrangement convex surface that matches with the V-arrangement concave surface; Guider also can be to enclose relative two sides at the circle of calling with the Xiamen ring-type arc convex is set, and the outer peripheral face of upper shuttle wheel, lower shuttle wheel is respectively equipped with the arc-shaped concave that matches with arc convex; Guider can also be the both sides that upper and lower shuttle wheel minute two rows are arranged in the shuttle ship, upper and lower shuttle wheel away from the diameter of an end of shuttle ship respectively greater than the diameter of corresponding upper and lower shuttle wheel body form "
" limiting structure of shape, and match with the width of upper and lower door circle, upper and lower door circle is led as guided way; As preferably, described guider comprises that to the doorstep circle and Xiamen enclose relative two sides and be respectively equipped with the outer peripheral face that ring-type arc-shaped concave and upper shuttle wheel, lower shuttle take turns and be respectively equipped with the arc convex that matches with arc-shaped concave.Outer peripheral face has in the upper shuttle wheel of curved flanges, the lower shuttle wheel annular arc connected in star on the relative two sides of circle to the doorstep, Xiamen circle and rolls, and can automatically revise the direction of operation, makes its running orbit reliable and stable, improves weaving quality; Roll in the annular arc connected in star of the upper shuttle wheel, lower shuttle wheel that same outer peripheral face has a curved flanges on the relative two sides of circle to the doorstep, Xiamen circle, make shuttle wheel, lower shuttle wheel when rolling warp, can not produce damage to warp, can avoid the generation of fracture of wire phenomenon; The outer side of arc-shaped concave can provide centripetal force for the shuttle ship, and the inner side of arc-shaped concave can provide reliably spacing to stop to fly the generation of shuttle phenomenon for the shuttle ship.
But upper shuttle wheel or lower shuttle wheel can be realized regulatory function by the form that is spirally connected.As preferably, described governor motion comprises adjustable plate, one end and the shuttle ship of adjustable plate are articulated and connected, the other end of adjustable plate extends adjusting portion to a side, adjusting portion is provided with the arc strip hole take the pin joint of adjustable plate one end as the center of circle, and described upper shuttle wheel or lower shuttle wheel rotatably are connected to the middle part of adjustable plate.Can realize by the variation of the restraint location of the fastening bolt on the shuttle ship in strip hole that like this shuttle wheel and spacing between the lower shuttle wheel change, make spacing between shuttle wheel, the lower shuttle wheel be suitable for the spacing of upper and lower loop arc-shaped concave.And the mode of this spacing can simplified structure, and convenient processing is also installed and regulated simultaneously.
As preferably, described to the doorstep circle, the Xiamen encloses relative two sides and arc-shaped concave seamlessly transits respectively.The warp that seamlessly transits in the face of process can not produce damage, can stop the generation of fracture of wire phenomenon.
As preferably, extend boss to opposite side in the middle part of the described adjustable plate, upper shuttle wheel or lower shuttle wheel are put to the boss lateral deviation with the link position of adjustable plate.Can make things convenient for like this location arrangements of governor motion on the shuttle ship.
As preferably, described arc-shaped concave is the circular arc concave surface; Described arc convex is arc convex surface.Arc-shaped surface processing is simple, can reduce manufacturing cost, improves machining accuracy, especially surface roughness, can play well protection to warp.
The warp separating device can be made of retainer plate, lower retainer plate, iron sheet ring on the annular that matches with to the doorstep circle, Xiamen circle outer rim, and iron sheet ring is connected between retainer plate, the lower retainer plate, and iron sheet ring is provided with the strip shape cable-through hole that many parallel equidistant are arranged.As preferably, described warp separating device comprises fixed strip, lower fixed strip, is connected by divider between upper fixed strip and the lower fixed strip, and divider quantity is many and equidistant placement.Circle is identical with Xiamen circle overall dimension to the doorstep, the length of upper fixed strip and lower fixed strip is equal arc and moves towards to extend, this arc and upper, the arc of Xiamen circle outer rim matches, the length of upper fixed strip and lower fixed strip is respectively to the doorstep circle, the N of Xiamen circle outer rim girth/one, because circle is identical with Xiamen circle overall dimension to the doorstep, the above fixed strip of institute is identical with lower fixed strip, N is individual by upper fixed strip, lower fixed strip, the warp separating device of many divider formations is combined and is fixedly connected on, between the circle outer rim of Xiamen, so that processing, install, keep in repair all very convenient, with low cost.
The invention has the beneficial effects as follows: simple in structure, reasonable in design, easily manufactured, manufacturing cost reduces about 15%; The service life of consumable accessory is longer, equipment working service cost 70%; Drive motors is 1.1 kilowatts from 2.5 kilowatts of original transposings, energy-conservation 50 above %; Reduce more than 20 decibels of noise, ensure operating personnel's physical and mental health; Because equipment fault reduces, and raises labour productivity 30%; Because shuttle shipping row is steady, the generation of having stopped the fracture of wire phenomenon is so that the weaving quality of product is improved.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the enlarged diagram of R section among Fig. 1;
Fig. 3 is the A-A cross-sectional schematic among Fig. 2.
Among the figure: 1: enclose to the doorstep 11: the circular arc concave surface; 2: Xia Menquan, 3: shuttle ship, 31: upper shuttle wheel, 32: lower shuttle wheel, 33: adjusting portion, 34: strip hole; 35: bolt, 36: adjustable plate; 37: boss; 38: arc convex surface; 4: divider, 41: upper fixed strip, 42: lower fixed strip.
The specific embodiment
Below by specific embodiment, and in conjunction with Figure of description, technical scheme of the present invention is further described in detail:
Embodiment: a kind of parallel knitting mechanism, such as Fig. 1, Fig. 2, shown in Figure 3, comprise and enclose to the doorstep 1, Xiamen circle 2, enclose to the doorstep 1, the outer rim of Xiamen circle 2 is respectively arranged with removes the step that material forms, enclose to the doorstep in 1 the step and be fastenedly connected with fixed strip 41, be fastenedly connected with lower fixed strip 42 in the step of Xiamen circle 2, the many dividers 4 of making by iron wire between upper fixed strip 41 and the lower fixed strip 42 are connected, many divider 4 parallel equidistant are arranged, enclose to the doorstep 1, circle 2 relative two sides, Xiamen are respectively equipped with ring-type circular arc concave surface 11, circular arc concave surface 11 to enclose to the doorstep 1 and inner peripheral surface one lateral deviation of Xiamen circle 2 put, circular arc concave surface 11 respectively with enclose to the doorstep 1, the Xiamen is enclosed 2 relative two sides and is seamlessly transitted, enclose to the doorstep 1 and Xiamen circle 2 between also be provided with shuttle ship 3, the upside at shuttle ship 3 two ends is hinged with respectively adjustable plate 36, adjustable plate 36 extends adjusting portion 33 away from an end of pin joint to a side, be provided with the arc strip hole 34 take adjustable plate 36 pin joints as the center of circle on the adjusting portion 33, the bolt 35 that is fastenedly connected on shuttle ship 3 is arranged in strip hole 34 with gap, adjustable plate 36 can swing around pin joint in the spacing scope of strip hole 34, the middle part of adjustable plate 36 is connected with respect to adjustable plate 36 rotatable upper shuttle wheels 31, boss 37 is extended to opposite side in the middle part of adjustable plate 36, upper shuttle wheel 31 is put to boss 37 1 lateral deviations with the link position of adjustable plate 36, the downside at shuttle ship 3 two ends is respectively arranged with respect to shuttle ship 3 rotatable lower shuttle wheels 32, upper shuttle wheel 31, the outer peripheral face of lower shuttle wheel 32 is respectively arranged with the arc convex surface 38 that matches with circular arc concave surface 11, arc convex surface 38 with lower shuttle wheel 32 is pressed on the circular arc concave surface 11 of Xiamen circle 2 first, the oscillation adjustment plate 36 again, the arc convex surface 38 of shuttle wheel 31 is pressed on enclose to the doorstep on 1 the circular arc concave surface 11, then with nut adjustable plate 36 is fastened on the bolt 35.
Above-described embodiment is a kind of better scheme of the present invention, is not that the present invention is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
The content that is not described in detail in this specification belongs to the known prior art of those skilled in the art.
Claims (8)
1. parallel knitting mechanism, comprise to the doorstep circle, Xia Menquan, be provided with the shuttle ship between the circle of circle and Xiamen to the doorstep, the shuttle ship is provided with shuttle wheel, lower shuttle wheel, it is characterized in that: described to the doorstep circle is connected by the warp separating device with the outer rim of Xiamen circle, circle, Xiamen circle are provided with guider respectively and between the shuttle ship to the doorstep, upper shuttle wheel on the shuttle ship is connected with the downside that encloses to the doorstep by guider, lower shuttle wheel on the shuttle ship is connected by the upper side of guider with the Xiamen circle, and upper shuttle wheel or lower shuttle are taken turns to have at least and a kind ofly be connected with the shuttle ship by governor motion.
2. parallel knitting mechanism according to claim 1 is characterized in that: described guider comprises that to the doorstep circle and Xiamen enclose relative two sides and be respectively equipped with the outer peripheral face that ring-type arc-shaped concave and upper shuttle wheel, lower shuttle take turns and be respectively equipped with the arc convex that matches with arc-shaped concave.
3. parallel knitting mechanism according to claim 1, it is characterized in that: described governor motion comprises adjustable plate, one end and the shuttle ship of adjustable plate are articulated and connected, the other end of adjustable plate extends adjusting portion to a side, adjusting portion is provided with the arc strip hole take the pin joint of adjustable plate one end as the center of circle, and described upper shuttle wheel or lower shuttle wheel rotatably are connected to the middle part of adjustable plate.
4. parallel knitting mechanism according to claim 2 is characterized in that: described to the doorstep circle, the Xiamen encloses relative two sides and arc-shaped concave seamlessly transits respectively.
5. parallel knitting mechanism according to claim 3 is characterized in that: boss is extended to opposite side in described adjustable plate middle part, and upper shuttle wheel or lower shuttle wheel are put to the boss lateral deviation with the link position of adjustable plate.
6. according to claim 2 or 4 described parallel knitting mechanisms, it is characterized in that: described arc-shaped concave is the circular arc concave surface; Described arc convex is arc convex surface.
7. according to claim 1 to 5 arbitrary described parallel knitting mechanisms, it is characterized in that: described warp separating device comprises fixed strip, lower fixed strip, is connected by divider between upper fixed strip and the lower fixed strip, and divider quantity is many and equidistant placement.
8. parallel knitting mechanism according to claim 6, it is characterized in that: described warp separating device comprises fixed strip, lower fixed strip, is connected by divider between upper fixed strip and the lower fixed strip, divider quantity is many and equidistant placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103921216A CN102877192A (en) | 2012-10-16 | 2012-10-16 | Weft knitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103921216A CN102877192A (en) | 2012-10-16 | 2012-10-16 | Weft knitting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN102877192A true CN102877192A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103921216A Pending CN102877192A (en) | 2012-10-16 | 2012-10-16 | Weft knitting mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385245A (en) * | 2018-01-15 | 2018-08-10 | 雁峰集团有限公司 | A kind of plastic circular loom |
| CN108560117A (en) * | 2018-05-04 | 2018-09-21 | 吴劲松 | A kind of comprehensive band component and circular weaving machine |
| CN109371539A (en) * | 2018-12-21 | 2019-02-22 | 浙江三龙通用机械有限公司 | A kind of six shuttle circular looms |
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| US4365651A (en) * | 1978-11-29 | 1982-12-28 | Torii Winding Machine Co., Ltd. | Shuttle utilized for a circular loom |
| EP0396407A1 (en) * | 1989-05-02 | 1990-11-07 | Torii Winding Machine Co., Ltd. | An improved mechanism for guiding shuttles in a circulair room |
| US5409044A (en) * | 1994-02-25 | 1995-04-25 | Lin; Yao-Chang | Circular loom having improved shuttle retention |
| CN2763309Y (en) * | 2005-01-14 | 2006-03-08 | 李�杰 | Combination device of ship shuttle and rail-ring for plastic round loom |
| CN102321940A (en) * | 2011-08-30 | 2012-01-18 | 平阳县大宇塑料机械有限公司 | Plastic circular loom |
| CN202187146U (en) * | 2011-07-31 | 2012-04-11 | 黄美昌 | Shuttle structure of circular bipyramid rail weaving machine |
| CN202193916U (en) * | 2011-08-25 | 2012-04-18 | 雁峰集团有限公司 | Novel plastic circular weaving machine shuttle and track structure thereof |
| CN202193915U (en) * | 2011-08-25 | 2012-04-18 | 雁峰集团有限公司 | Shuttle of plastic circular knitting machine and rail structure thereof |
| CN202830354U (en) * | 2012-10-16 | 2013-03-27 | 周传对 | Weft knitting mechanism |
-
2012
- 2012-10-16 CN CN2012103921216A patent/CN102877192A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871413A (en) * | 1973-10-12 | 1975-03-18 | Torii Winding Machine Co | Shuttle arrangement for a circular loom for a tape yarn |
| US4365651A (en) * | 1978-11-29 | 1982-12-28 | Torii Winding Machine Co., Ltd. | Shuttle utilized for a circular loom |
| EP0396407A1 (en) * | 1989-05-02 | 1990-11-07 | Torii Winding Machine Co., Ltd. | An improved mechanism for guiding shuttles in a circulair room |
| US5409044A (en) * | 1994-02-25 | 1995-04-25 | Lin; Yao-Chang | Circular loom having improved shuttle retention |
| CN2763309Y (en) * | 2005-01-14 | 2006-03-08 | 李�杰 | Combination device of ship shuttle and rail-ring for plastic round loom |
| CN202187146U (en) * | 2011-07-31 | 2012-04-11 | 黄美昌 | Shuttle structure of circular bipyramid rail weaving machine |
| CN202193916U (en) * | 2011-08-25 | 2012-04-18 | 雁峰集团有限公司 | Novel plastic circular weaving machine shuttle and track structure thereof |
| CN202193915U (en) * | 2011-08-25 | 2012-04-18 | 雁峰集团有限公司 | Shuttle of plastic circular knitting machine and rail structure thereof |
| CN102321940A (en) * | 2011-08-30 | 2012-01-18 | 平阳县大宇塑料机械有限公司 | Plastic circular loom |
| CN202830354U (en) * | 2012-10-16 | 2013-03-27 | 周传对 | Weft knitting mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385245A (en) * | 2018-01-15 | 2018-08-10 | 雁峰集团有限公司 | A kind of plastic circular loom |
| CN108385245B (en) * | 2018-01-15 | 2020-04-17 | 雁峰集团有限公司 | Plastic circular weaving machine |
| CN108560117A (en) * | 2018-05-04 | 2018-09-21 | 吴劲松 | A kind of comprehensive band component and circular weaving machine |
| CN109371539A (en) * | 2018-12-21 | 2019-02-22 | 浙江三龙通用机械有限公司 | A kind of six shuttle circular looms |
| CN109371539B (en) * | 2018-12-21 | 2023-09-12 | 浙江三龙通用机械有限公司 | Six-shuttle circular loom |
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Application publication date: 20130116 |