CN103173928A - Tension control and torsion spring steel coil brake device for spindle of braiding machine - Google Patents
Tension control and torsion spring steel coil brake device for spindle of braiding machine Download PDFInfo
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- CN103173928A CN103173928A CN2013101367827A CN201310136782A CN103173928A CN 103173928 A CN103173928 A CN 103173928A CN 2013101367827 A CN2013101367827 A CN 2013101367827A CN 201310136782 A CN201310136782 A CN 201310136782A CN 103173928 A CN103173928 A CN 103173928A
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- pull bar
- spindle
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- 238000009954 braiding Methods 0.000 title claims abstract description 26
- 229910000639 Spring steel Inorganic materials 0.000 title abstract 3
- 241000239290 Araneae Species 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 11
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 7
- 239000010959 steel Substances 0.000 abstract 7
- 238000005096 rolling process Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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Abstract
A tension control and torsion spring steel coil brake device for a spindle of a braiding machine comprises a steel coil torsion spring, an elastic sleeve, a drill axis, a base and a central shaft, wherein a torque arm above the steel coil torsion spring is inserted in a notch on the elastic sleeve, and a torque arm below the steel coil torsion spring is inserted in a notch of the central shaft; under a free state, the inner wall of the steel coil torsion spring wraps up the outer walls of the drill axis and the central shaft, and a gap is reserved between the elastic sleeve and the steel coil torsion spring, so that the elastic sleeve and the steel coil torsion spring can rotate relatively; a rolling wheel is arranged on a bulge at the upper end of the elastic sleeve, and the circumferential profile of the rolling wheel is closely attached on a wedge of a draw bar; and when the machine is stopped, the tension of braiding wires disappears instantly, the draw bar drops on the base under the action of the spring, during descending, the wedge pushing the rolling wheel is loosen, the elastic sleeve restores rotationally, the steel coil torsion spring returns back to be in a free state, the inner diameter of the helix also wraps up the outer walls of the central shaft and the drill axis, and a lug on the drill axis clamps the spindle to enable the spindle to stop rotating instantly. The tension control and torsion spring steel coil brake device adopts a band-type brake to brake, so that the braking operation is flexible and reliable.
Description
Technical field
The present invention relates to the braiding machine technical field, refer to that specifically the tension force of braiding machine spindle is controlled and torsion spring coil of strip brake apparatus.
Background technology
High-pressure oil-transporting hose, air hose, cable flexible pipe etc. even comprise the delivery hose that bathroom is used, and all need at the outer braid protective layer, be wound in net with braided wires such as wire or nylon yarns.The general structure of China's braiding machine is all to have more than 20 spindle walking S shape track round the flexible pipe of central authorities on panel; in traveling process, braided wires is wound on the flexible pipe of central authorities; weaving require spindle continuously, permanent tension force ground supplies braided wires; if the silk of one of them spindle is finished or is disconnected; entire machine all can be shut down by auto-breaking; after the operative employee is disposed, continue the start braiding, the frequency of shutting down in as seen braiding process is still higher.When outage shutdown suddenly; all have the spindle of silk all can continue rotation under effect of inertia to supply outward silk; and the braiding process is suspended; the thread tension of unnecessary supply disappears; even can be entangled with agglomerating more than the silk thread that the spindle that inertia is good throws away; particularly use heavy wire larger as the spindle inertia of raw material, the quality of impact start braiding next time, the emersion wave striated structure is lax.Weaving requires spindle at once to brake when shutting down, and the inertia wire vent is more short better, and before and after wishing to shut down, the tension fluctuation of braided wires is the smaller the better.Existing braiding machine is still far from perfect in this respect, the spindle brake mechanism of the prior art shown in Figure of description 1 for example, to promote fork by pull bar, brake the spindle chassis with friction plate, but friction plate easily weares and teares, and the life-span is short, and brake weight is unstable easily to skid after infiltering oil, react insensitive, the brake stroke is large.The inventor is engaged in the braiding machine manufacturing for many years, through practice accumulation and concentrated research and development, has finally solved this problem, and this case occurs thus.
Summary of the invention
The object of the present invention is to provide that brake is sensitive, braking torque is large, the tension force of the braiding machine spindle that can control braided wires tension force in the braiding process and before and after shutting down is controlled and torsion spring coil of strip brake apparatus.
To achieve these goals, technical scheme of the present invention is as follows:
The tension force of braiding machine spindle is controlled and torsion spring coil of strip brake apparatus comprises: coil of strip torsion spring, elastic cover, axle are paid, base, central shaft, spindle, pull bar, little spring, big spring, upper spider;
Described coil of strip torsion spring is turned round arm in horizontal direction on it, is inserted on elastic cover in breach; Turn round arm under it and vertically arrange, be inserted in the central shaft breach; The spiral internal diameter of coil of strip torsion spring is identical with the external diameter that axle is paid lower end, central shaft step, and under free state, the inwall of coil of strip torsion spring has been wrapped simultaneously axle and paid outer wall with central shaft, and how much frictional force of wrapping generation can adjusting by the spiral number of turns;
Described elastic cover is cylindric, is enclosed within outside the coil of strip torsion spring, and is gapped between the two, can relatively rotate; The upper end of elastic cover outwards the projection, be provided with on projection breach hold the coil of strip torsion spring on turn round arm, a roller also has been installed on projection, the circumference profile of roller is close on the wedge of pull bar; There is lower breach the lower end of elastic cover, and the baffle plate on base coordinates, and is equipped with between the lower breach of baffle plate and elastic cover and holds out against spring, holds out against spring and promotes elastic cover, makes the elastic cover power that has certain effect, and allows the coil of strip torsion spring have the trend of wrapping central shaft;
Described axle is paid and is cylindric, is enclosed within on central shaft, can rotate freely around central shaft, and the lower surface that axle is paid is shelved on the central shaft step; There is lug the upper end that axle is paid, and the bayonet socket of spindle lower surface is adaptive, makes axle pay the matching relationship that keeps synchronous rotary and stop simultaneously with spindle;
Described pull bar top is cylinder, slides in the through hole of upper spider, and the outer surface cover of cylinder a little spring, withstands between upper spider and pull bar boss; The pull bar bottom is special-shaped block, and there is a wedge side of special-shaped block, and the inclined-plane of wedge and the roller of elastic cover are adjacent to, and during the pull bar upward sliding, the slope driving roller rotates together with elastic cover; During the pull bar down sliding, the inclined-plane has loosened the thrust of pair roller, and elastic cover resets under the effect of coil of strip torsion spring;
Described upper spider is connected all to sell with the pull bar special-shaped block and has been connected godet roller, and thread guide also has been installed on upper spider;
Described central shaft is screwed on base.
As preferred version, there is through hole to slide up and down along the axis of guide that is fixed on base on the special-shaped block of pull bar, be convenient to accurately limit the sliding trace of pull bar;
As preferred version, the axis of guide overcoat of base big spring, holds out against between upper spider and pull bar special-shaped block; Pull bar is applied downward thrust.
As preferred version, be provided with several ovals holes on base, described central shaft is screwed on base, and screw is selected the fixed position in the restricted portion of oval hole, can adjust the torsion spring bayonet socket position of central shaft, thereby adjust the initial tightness of coil of strip torsion spring.
The invention has the beneficial effects as follows: owing to having adopted " band-type brake " brake, brake is sensitive, braking torque is especially big, and the brake stroke is extremely short, is particularly suitable for braided wires and is not only thick but also heavy metal wire braider; And when tension fluctuation occurring in the braiding process, flexible power buffering and automatically adjusting, braided wires tension fluctuation scope is little, and unwrapping wire is balanced; The present invention is simple and compact for structure, and " band-type brake " brake does not have flecition power to central shaft, to keeping mechanical precision very favourable.
Description of drawings
Fig. 1 is the spindle structure schematic diagram of prior art;
Fig. 2 is structural representation of the present invention (arrow is the braided wires direction of advance);
Fig. 3 is right view of the present invention;
Fig. 4 is the A-A line cutaway view along Fig. 3;
Fig. 5 be elastic cover, torsion spring coil of strip work schematic diagram (for seeing details clearly, axle pay, spindle conceals);
Fig. 6 is that elastic cover, torsion spring coil of strip, axle are paid STRUCTURE DECOMPOSITION figure;
Fig. 7 is the STRUCTURE DECOMPOSITION schematic diagram that spindle and axle are paid;
Fig. 8 is the work schematic diagram of wedge;
Fig. 9 is the decomposing schematic representation of base and central shaft.
Description of reference numerals:
Turn round under arm, 1-2 on 1 coil of strip torsion spring, 1-1 and turn round arm, 2 elastic covers, under the upper breach of 2-1,2-2, breach, 2-3 roller, 2-4 hold out against spring, 3 axles are paid, the 3-1 lug, 4 bases, 4-1 baffle plate, 4-2 oval hole, 5 central shafts, 5-1 torsion spring bayonet socket, 6 spindles, 6-1 bayonet socket, 7 pull bars, 7-1 special-shaped block, 7-2 wedge, 8 little springs, 9 big springs, 10 upper spiders, 11 thread guides, 12 godet rollers, 13 braided wires.
The specific embodiment
Below by drawings and Examples, the present invention is further elaborated.
Embodiment 1:
The tension force of braiding machine spindle controls and torsion spring coil of strip brake device structure such as Fig. 2-and shown in Figure 9, comprising: coil of strip torsion spring 1, elastic cover 2, axle pay 3, base 4, central shaft 5, spindle 6, pull bar 7, little spring 8, big spring 9, upper spider 10;
Referring to Fig. 5-Fig. 7, turn round arm 1-1 on coil of strip torsion spring 1 in horizontal direction, be inserted on elastic cover in breach 2-1; Turn round arm 1-2 under it and vertically arrange, be inserted in the step breach of central shaft 5; The spiral internal diameter of coil of strip torsion spring 1 is identical with the external diameter that axle is paid 3 lower ends, central shaft 5 steps, and under free state, the inwall of coil of strip torsion spring 1 has been wrapped simultaneously axle and paid 3 and the outer wall of central shaft 5, is braking state.How much frictional force of wrapping generation can by the adjusting of the spiral number of turns, and in the present embodiment, the parcel number of turns of 1 pair of central shaft 5 of coil of strip torsion spring is 3 circles half, and axle being paid 3 the parcel number of turns is 11 circles half;
Described elastic cover 2 is cylindric, is enclosed within outside coil of strip torsion spring 1, and is gapped between the two, can relatively rotate; The upper end of elastic cover 2 is projection outwards, be provided with on projection breach 2-1 on hold coil of strip torsion spring 1 on turn round arm 1-1, a roller 2-3 also has been installed on projection, the circumference profile of roller 2-3 is close on the wedge 7-2 of pull bar; There is lower breach 2-2 the lower end of elastic cover 2, and the baffle plate 4-1 on base 4 coordinates, baffle plate 4-1 make elastic cover 2 can only be in breach 2-2 restricted portion under elastic cover rotary oscillation;
Described axle is paid 3 and is cylindric, is enclosed within on central shaft 5, and axle is paid 3 lower surface and is shelved on central shaft 5 steps, can rotate freely around central shaft 5; Axle is paid 3 upper end lug 3-1, and the bayonet socket 6-1 of spindle 6 lower surfaces is adaptive, makes axle pay 3 and spindle 6 matching relationship that keeps synchronous rotaries and stop simultaneously;
Referring to Fig. 5, Fig. 8, pull bar 7 tops are cylinders, slide in the through hole of upper spider 10, and the outer surface cover of cylinder a little spring 8, withstands between the step of upper spider 10 and pull bar 7; Pull bar 7 bottoms are special-shaped block 7-1, and there is a wedge 7-2 side of special-shaped block 7-1, and the roller 2-3 of inclined-plane and elastic cover 2 is adjacent to, during pull bar 7 upward sliding, slope driving roller 2-3 is together with elastic cover 2 rotations, and during pull bar 7 down sliding, elastic cover 2 resets under the elastic force effect of coil of strip torsion spring 1;
Referring to Fig. 4, each self-marketing has connected two godet rollers 12 to upper spider 10 with pull bar special-shaped block 7-2, and thread guide 11 also has been installed on upper spider 10; Braided wires 13 runs in the guide between four godet rollers 12 of the present embodiment after spindle 6 discharges, and passes from thread guide 11 at last, is pulled to knitting mechanism (not belonging to this patent protection domain, not shown).Pull bar 7 is because the braided wires on its godet roller 12 is fixed on thread guide 11 and godet roller 12 pull-ups on upper spider 10, under woven condition, and the wedge 7-2 hanging base 4 of pull bar 7.
Referring to Fig. 9, central shaft 5 is fixed on base 4.
Referring to Fig. 2, as preferred version, there is through hole to slide up and down along the axis of guide that is fixed on base 4 on the special-shaped block 7-1 of pull bar 7, be convenient to accurately limit the sliding trace of pull bar;
As preferred version, the axis of guide overcoat of base 4 big spring 9, holds out against between upper spider 10 and pull bar special-shaped block 7-1; Pull bar 7 is applied downward thrust.
Referring to Fig. 9, as preferred version, be provided with 3 oval hole 4-2 on the base 4 of the present embodiment, described central shaft 5 is screwed on base 4, screw is selected the fixed position in the 4-2 restricted portion of oval hole, can adjust the torsion spring bayonet socket 5-1 position of central shaft 5, thereby adjust the initial tightness of coil of strip torsion spring 1.
Referring to Fig. 6-Fig. 9, be equipped with between the lower breach 2-2 of baffle plate 4-1 and elastic cover 2 and hold out against spring 2-4, hold out against spring and promote elastic cover 2, make elastic cover 2 power that has certain effect, allow coil of strip torsion spring 1 have the trend of wrapping central shaft.
Launch to describe below by the braiding process of the present embodiment, be convenient to those skilled in the art's profound understanding.
referring to Fig. 2, in the braiding process, the braided wires 13 on spindle 6 is forced to pull to knitting mechanism by godet roller 12, thread guide 11, and in spindle 6 discharged the process of braided wires 13, spindle 6 was rotated in a clockwise direction passively, and the band moving axis is paid 2 and synchronously rotated, braided wires 13 is in course of conveying, by the godet roller 12 on thread guide 11 and upper spider 10, pull bar 7 is up drawn, pull bar 7 is in up mobile process, by wedge 7-2, elastic cover roller 2-3 is pushed away toward counter clockwise direction, in the rotary oscillation process of elastic cover 2, on elastic cover, breach 2-1 is turning round arm 1-1 on coil of strip torsion spring 1 toward counterclockwise driving, overcoming coil of strip torsion spring 1 makes the spiral internal diameter of coil of strip torsion spring 1 become large with the elastic force that holds out against spring 2-4, loosened and paid 3 and the power of wrapping of central shaft 5 to axle, that is to say brake is unclamped, allow spindle 6 easily rotate, discharge smoothly braided wires.In the braiding process, the tension force of braided wires 13 plays the effect that pull bar 7 is up drawn, the reaction force that braided wires 13 is subject to has little spring 8, big spring 9, coil of strip torsion spring 1, holds out against four kinds of elastic forces of spring 2-4, when balances both, pull bar 7 suspends in mid air, brake is unclamped, and spindle 6 discharges braided wires smoothly.
When the tension force of braided wires 13 became large for some reason, the position of pull bar 7 raise, and its displacement causes the elastic force of four kinds of springs all to increase, and in other words, the tension force moment change conference of braided wires 13 is subject to retardance, the buffering of spring; Vice versa, in other words, the tension force of braided wires 13 is when moment diminishes for some reason, little spring 8 and two big springs 9 are being pressed pull bar 7 toward descending, and wedge 7-2 loosens the thrust of pair roller 2-3, and the elastic force that holds out against spring 2-4 promotes elastic cover 2 and turns over certain angle, the spiral internal diameter of coil of strip torsion spring 1 is dwindled slightly, increase and axle is paid frictional force between 3, be stuck in spindle 6 rotating speeds that axle pays on 3 slack-off, the tension force of braided wires 13 improves.As seen, no matter braided wires 13 has reduced the laying tension fluctuation range of braided wires 13 because the tension fluctuation that what reason produces all can be subject to spring damping and the retardance of four kinds of springs, make payingoff speed balanced, improved weaving quality.
when braiding is completed or shut down for some reason, braided wires 13 stops mobile, the tension force pop-off, spindle 6 also has the trend of rotation due to inertia, can continue to throw away outward braided wires, but because the tension force of braided wires 13 disappears, under the effect of little spring 8 and big spring 9, 7 moments of pull bar drop on base 4, in the decline process, wedge 7-2 has loosened the thrust of pair roller 2-3, the elastic force that holds out against spring 2-4 promotes elastic cover 2 and turns over certain angle, elastic cover 2 is rotating to swing and is resetting, coil of strip torsion spring 1 is got back to free state, spiral internal diameter diminishes rapidly, wrap simultaneously central shaft 5 and axle and paid 3 outer wall, axle is paid the lower surface that the lug 3-1 of upper end blocks spindle 6, its moment is stopped operating, the trend that clockwise rotates of spindle 6, can make coil of strip torsion spring 1 on turn round arm 1-1 and also clockwise rotate, the effect of rotating is that spiral internal diameter turns less and less, coil of strip torsion spring 1 is paid 3 outer wall axle and is wrapped up more and more tightlyer, frictional force infinitely increases, axially braking moment is very large, certainly just action trend described herein, the actual brake stroke is very short very short, and, in brake process, coil of strip torsion spring 1 has been the band-type brake effect, cornerite is unrestricted, the adjustment braking torque is convenient, central shaft 5 is not had flecition power, and having stable behavior is reliable, to keeping equipment precision very beneficial.
Claims (4)
1. the tension force of braiding machine spindle is controlled and torsion spring coil of strip brake apparatus, it is characterized in that: comprising: coil of strip torsion spring, elastic cover, axle are paid, base, central shaft, spindle, pull bar, little spring, big spring, upper spider;
Described coil of strip torsion spring is turned round arm in horizontal direction on it, is inserted on elastic cover in breach; Turn round arm under it and vertically arrange, be inserted in the central shaft breach; The spiral internal diameter of coil of strip torsion spring is identical with the external diameter that axle is paid lower end, central shaft step, and under free state, the inwall of coil of strip torsion spring has been wrapped simultaneously axle and paid outer wall with central shaft;
Described elastic cover is cylindric, is enclosed within outside the coil of strip torsion spring, and is gapped between the two, can relatively rotate; The upper end of elastic cover is projection outwards, be provided with on projection breach on hold the coil of strip torsion spring on turn round arm, a roller also has been installed on projection, the circumference profile of roller is close on the wedge of pull bar; There is lower breach the lower end of elastic cover, and the baffle plate on base coordinates, and is equipped with between the lower breach of baffle plate and elastic cover and holds out against spring, holds out against spring and promotes elastic cover, makes the elastic cover power that has certain effect, and allows the coil of strip torsion spring have the trend of wrapping central shaft;
Described axle is paid and is cylindric, is enclosed within on central shaft, can rotate freely around central shaft, and the lower surface that axle is paid is shelved on the central shaft step; There is lug the upper end that axle is paid, and the bayonet socket of spindle lower surface is adaptive, makes axle pay the matching relationship that keeps synchronous rotary and stop simultaneously with spindle;
Described pull bar top is cylinder, slides in the through hole of upper spider, and the outer surface cover of cylinder a little spring, withstands between upper spider and pull bar boss; The pull bar bottom is special-shaped block, and there is a wedge side of special-shaped block, and the inclined-plane of wedge and the roller of elastic cover are adjacent to, during the pull bar upward sliding, the slope driving roller rotates together with elastic cover, during the pull bar down sliding, the inclined-plane has loosened the thrust of pair roller, and elastic cover resets under the effect of coil of strip torsion spring;
Described upper spider is connected all to sell with the pull bar special-shaped block and has been connected godet roller, and thread guide also has been installed on upper spider;
Described central shaft is screwed on base.
2. the tension force of braiding machine spindle as claimed in claim 1 is controlled and torsion spring coil of strip brake apparatus, it is characterized in that: have through hole to slide up and down along the axis of guide that is fixed on base on the special-shaped block of described pull bar.
3. the tension force of braiding machine spindle as claimed in claim 2 is controlled and torsion spring coil of strip brake apparatus, it is characterized in that: overlapping big spring on the axis of guide of described base, holding out against between upper spider and the special-shaped piece of pull bar; Pull bar is applied downward thrust.
4. the tension force of braiding machine spindle as claimed in claim 1 is controlled and torsion spring coil of strip brake apparatus, it is characterized in that: be provided with several ovals holes on described base, described central shaft is screwed on base, and screw is selected the fixed position in the restricted portion of oval hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136782.7A CN103173928B (en) | 2013-04-19 | 2013-04-19 | Tension control and torsion spring steel coil brake device for spindle of braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136782.7A CN103173928B (en) | 2013-04-19 | 2013-04-19 | Tension control and torsion spring steel coil brake device for spindle of braiding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103173928A true CN103173928A (en) | 2013-06-26 |
| CN103173928B CN103173928B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310136782.7A Active CN103173928B (en) | 2013-04-19 | 2013-04-19 | Tension control and torsion spring steel coil brake device for spindle of braiding machine |
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| CN (1) | CN103173928B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805591A (en) * | 2015-05-11 | 2015-07-29 | 阚玉华 | Three-dimensional braiding yarn carrier |
| CN106391946A (en) * | 2016-12-07 | 2017-02-15 | 苏玉啦 | Spindle of steel wire knitting machine |
| CN110252612A (en) * | 2019-07-09 | 2019-09-20 | 横店集团英洛华电气有限公司 | Shaft piece rotating clamping mechanism |
| CN111014523A (en) * | 2019-12-31 | 2020-04-17 | 南京福苏特机械科技有限公司 | Steel wire braiding machine spindle with high production efficiency and high stability |
| DE102022100620A1 (en) | 2022-01-12 | 2023-07-13 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | SENSORY CLAPPER FOR WIRELESS ADAPTIVE VOLTAGE CONTROL FOR MATERIAL-SPECIFIC PROCESS DESIGN |
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| CN203174307U (en) * | 2013-04-19 | 2013-09-04 | 新昌县本发机电有限公司 | Tension control and torsional spring steel coil braking device of knitter spindle |
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| GB637660A (en) * | 1947-05-23 | 1950-05-24 | B And F Carter & Company Ltd | Improvements relating to carriers for braiding machines |
| CN2495669Y (en) * | 2001-06-26 | 2002-06-19 | 张宝香 | Spring spindle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805591A (en) * | 2015-05-11 | 2015-07-29 | 阚玉华 | Three-dimensional braiding yarn carrier |
| CN106391946A (en) * | 2016-12-07 | 2017-02-15 | 苏玉啦 | Spindle of steel wire knitting machine |
| CN106391946B (en) * | 2016-12-07 | 2018-03-27 | 苏玉啦 | Wire knitting machine spindle |
| CN110252612A (en) * | 2019-07-09 | 2019-09-20 | 横店集团英洛华电气有限公司 | Shaft piece rotating clamping mechanism |
| CN111014523A (en) * | 2019-12-31 | 2020-04-17 | 南京福苏特机械科技有限公司 | Steel wire braiding machine spindle with high production efficiency and high stability |
| CN111014523B (en) * | 2019-12-31 | 2021-06-04 | 南京福苏特机械科技有限公司 | Spindle of steel wire braiding machine |
| DE102022100620A1 (en) | 2022-01-12 | 2023-07-13 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | SENSORY CLAPPER FOR WIRELESS ADAPTIVE VOLTAGE CONTROL FOR MATERIAL-SPECIFIC PROCESS DESIGN |
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|---|---|
| CN103173928B (en) | 2014-04-09 |
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Denomination of invention: Tension control of knitting machine spindle and steel coil torsion spring braking device Effective date of registration: 20211230 Granted publication date: 20140409 Pledgee: Bank of Shaoxing Limited by Share Ltd. Xinchang branch Pledgor: ZHEJIANG BENFA TECHNOLOGY CO.,LTD. Registration number: Y2021330002751 |
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