CN104911807A - Damping magnetic spindle for carbon fiber weaving - Google Patents
Damping magnetic spindle for carbon fiber weaving Download PDFInfo
- Publication number
- CN104911807A CN104911807A CN201510299154.XA CN201510299154A CN104911807A CN 104911807 A CN104911807 A CN 104911807A CN 201510299154 A CN201510299154 A CN 201510299154A CN 104911807 A CN104911807 A CN 104911807A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- wind spring
- coil spring
- carbon fiber
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 17
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 title claims abstract description 13
- 238000009941 weaving Methods 0.000 title abstract description 7
- 239000000284 extract Substances 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000009954 braiding Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a damping magnetic spindle for carbon fiber weaving. The damping magnetic spindle is characterized by comprising a base, wherein a regulating device is arranged on the base; a conical ratchet wheel in the regulating device sleeves a center post of the base and comes into contact with a sliding rail; a coil spring module is arranged at one end, which is exposed from the conical ratchet wheel, of the center post of the base; an extract switch is arranged on a yarn guide cap and comprises a gear which is connected with the yarn guide cap through a rotating shaft; the gear is matched with a rack; the coil spring module comprises a transfer plate which is fixed at the top end of the center post of the base; a coil spring tray is arranged on the transfer plate; a coil spring is arranged in the coil spring tray; and a coil spring cover plate is arranged at the top of the coil spring tray. The damping magnetic spindle for carbon fiber weaving, disclosed by the invention, is simple in structure; vibration of the spindle can be reduced in the weaving process; stable carbon fiber tension is maintained; unnecessary friction is reduced; fluffing is avoided; the yarn carrying amount of a yarn bobbin is increased; a large component with high requirements can be woven; the universality is high; and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of weaving spindle, be specifically related to a kind of carbon fiber for different size or comparatively strict for tensile requirements be applied on vertical braider, need the magnetic force spindle of the fibrage avoiding friction fluffing, belong to technical field of textile equipment.
Background technology
General vertical braider spindle used, as shown in Figure 1, is provided with spindle blade 14 above spindle seat 15, and spindle blade 14 is by 3 lateral pin static line pendants 16, and the other end of online pendant 16 installs pulley 1.In the inner mounting spring 2 of spindle blade 14, utilize its elastic force to limit the motion of transverse axis 12, thus control the position of brake bearing pin 10.Index dial 11 is had in the upper square set of spindle blade 14.Be provided with hollow aluminum pipe 73 in spindle blade 14 conductor section, pulley 2 18 is installed at middle part, outlet nozzle 19 is housed above it so that braiding time yarn stable.Spindle lid 20 and spring leaf 13 are installed so that the dismounting of yarn bobbin 6 in spindle blade 14 the top.
When braiding machine works, spindle needs to rotate unwrapping wire when meeting tensile requirements, and the take-up when tension force is not enough, maintains stable yarn tension.When conventional spindle works, yarn, from yarn bobbin unwinding, is walked around pulley 2 18 again through hollow aluminum pipe 73, pulley 1 is eventually passed outlet nozzle 19.When yarn tension meets a certain particular requirement value, yarn is by pull-up line pendant 16, and depress lateral pin 12 thus brake bearing pin 10 position is fallen, yarn bobbin 6 i.e. rotatable unwrapping wire.When yarn tension is less than a certain particular value, yarn cannot fall 2 by pull-up line, and lateral pin 12 is upspring by spring force, and bearing pin 10 position rises in brake, and index dial 11 is blocked by brake bearing pin 10, and yarn bobbin 6 cannot rotate.
Find through permanent use, although common weaving spindle has permanent developing history, the advantage that principle is simple etc. can not be ignored.But still there are some shortcomings and urgently improve, as: it is little that spindle holds yarn amount, needs frequently to change yarn bobbin, cause production efficiency low; Yarn needs through 2 pulleys, 1 aluminium bar, 1 outlet nozzle, makes yarn just be subject to frequent fretting wear without braiding, forms fluffiness; Yarn tension regulation and control thread is long, and tension distribution is unstable, easily causes fine yarn to fracture, affects knitting quality; The vibration be subject in braiding process cannot be alleviated; For different yarn tension requirements, cannot change, for production and processing, versatility is lower etc.
Summary of the invention
To be solved by this invention is that existing weaving spindle appearance yarn amount is little, the technical problems such as yarn is easy to wear, and yarn tension regulation and control thread is long.
In order to solve the problem, the invention provides a kind of vibration damping magnetic force spindle that can be used for carbon fiber knit, it is characterized in that, comprise pedestal, pedestal is provided with regulation device, and regulation device comprises on pedestal by spring-supported slide rail and circular cone ratchet; Circular cone ratchet sleeve in regulation device on the newel of pedestal, and contacts with slide rail; The newel of pedestal is provided with wind spring module from one end that circular cone ratchet exposes; Feed carrier is connected with pedestal, guide pedestal has the column of hollow aluminum pipe to block a shot with guide by two outside covers and is connected; Guide block is provided with extraction switch, and it comprises to be blocked a shot the gear be connected by spin axis and guide, and wheel and rack matches; Described wind spring module comprises the transmission dish being fixed on base central capital end, and transmission dish is provided with wind spring pallet, is provided with wind spring in wind spring pallet, and top is provided with wind spring cover plate; Tooth bar can insert in the notch of wind spring cover plate under the state of stretching out, and is fixed the position of wind spring cover plate.
Preferably, described pedestal is also provided with Magnetic Control module, and it comprises the cylindrical outer cover be connected and fixed with pedestal, is provided with 3 blocks of magnet in cylindrical outer cover, wherein two blocks of magnet lays respectively at two sides of cylindrical outer cover, and another block magnet and the adjusting lever be located on cylindrical outer cover are connected and fixed; Cylindrical outer cover has groove relative to the position of adjusting lever, and adjusting lever can do linear movement in this groove.
Spring cylinder in pedestal being applied mechanically same specification, in order to support slide rail, installs circular cone ratchet above slide rail, ensures that it has the free degree vertically moving and rotate with horizontal plane; In pedestal both sides, Magnetic Control module and feed carrier are installed respectively; Regulating rod in Magnetic Control module and circular cone ratchet tangent; Above circular cone ratchet, yarn bobbin is installed, wind spring module is installed above yarn bobbin; Connect with extraction switch between feed carrier and wind spring module.
Pedestal is provided with a hollow cylinder, and there is the small cylinder of 6 circle distribution its inside with the position of fixed support spring; Spring can weaken the extensional vibration brought by positioning disk, also can take the position of the size control circular cone ratchet of yarn amount according to yarn bobbin, thus adjustment keeps the torque needed for yarn bobbin rotation.
Magnetic Control module is made up of cylindrical outer cover, magnet, adjusting lever; Adjusting lever Linear-moving is within the specific limits kept by the magnetic force between 3 blocks of magnet; When yarn bobbin rotates, circular cone ratchet need overcome the magnetic force between magnet, promotes adjusting lever; When carbon fiber tension force is not enough, when circular cone ratchet cannot be made to overcome magnetic force, adjusting lever is subject to magneticaction and recovers original position, drives circular cone ratchet oppositely slightly to rotate, reaches the effect of tightening up carbon fiber.
Wind spring module is made up of transmission dish, wind spring pallet, wind spring and wind spring cover plate; Transmission dish and yarn bobbin be concentric to be installed fixing, and in rotary course, transmission dish and yarn bobbin rotate with rotating speed, drive wind spring to move in wind spring pallet, alleviate the radial vibration of yarn bobbin; For preventing wearing and tearing, wear-resistant coating is set at the contact surface of transmission dish and wind spring pallet; For avoiding wind spring to strain, coating lubricating oil on wind spring, and install wind spring cover plate additional and avoid dust etc. to enter.
Extract switch to be made up of knob, gear and tooth bar, be arranged in guide block; When needs exchange yarn bobbin for, rotate knob, make wheel and rack engage, tooth bar is extracted out from wind spring cover plate socket, directly takes out; When needs work, then rotate knob, making tooth bar from newly turning back to wind spring cover plate, can be fixed yarn bobbin.
Further, wind spring pallet and wind spring cover plate are connected by screw thread, during without the need to changing wind spring, then without the need to opening; Wind spring pallet lower cylindrical face process two parallel surfaces so that dismounting time be fixed.
Base interior, slide rail, the lower surface of circular cone ratchet, transmission dish upper surface, wind spring pallet lower surface is all vulnerable to wearing and tearing, can arrange wear-resistant coating on surface.
Cylindrical outer cover adopts aluminum material.
The invention provides a kind of vibration damping magnetic force spindle that can be used for carbon fiber knit, structure is simple, the vibration that spindle is subject to can be alleviated in braiding process, maintain stable carbon fiber tension force, reduce unnecessary friction, avoid fluffing, what increase yarn bobbin takes yarn amount, can weave the large-scale component of high request, highly versatile, production efficiency obtains and significantly improves.
Compared with prior art, the invention has the advantages that minimizing carbon fiber friction, prevent fluffing; Yarn bobbin is respectively equipped with wind spring, spring assembly up and down, can alleviate the vibration in braiding process; Maintain stable tension, for different fibrous materials, replaceable wind spring and magnet, meet differential tension requirement; More traditional spindle, what can increase yarn bobbin takes yarn amount, reduces creeling number of times, raises the efficiency, and is applicable to the large-scale component of braiding high request; Structure is simple, and suitable batch is produced.
Accompanying drawing explanation
Fig. 1 is the structure chart of conventional braiding machine spindle;
Fig. 2 is the sectional view of vibration damping magnetic force spindle sides view provided by the invention;
Fig. 3 is the stereogram of vibration damping magnetic force spindle provided by the invention;
Fig. 4 is the top view of vibration damping magnetic force spindle provided by the invention;
Fig. 5 A is the stereogram of pedestal;
Fig. 5 B is the sectional view of base side view;
Fig. 6 A is the side view cutaway drawing of circular cone ratchet;
Fig. 6 B is the stereogram of circular cone ratchet;
Fig. 7 A is the stereogram extracting switch;
Fig. 7 B is the top view of guide block;
Fig. 7 C is the sectional view in A-A face in Fig. 7 B.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
As in Figure 2-4, a kind of vibration damping magnetic force spindle that can be used for carbon fiber knit provided by the invention comprises pedestal 1, spring 2, slide rail 3, Magnetic Control module 4, circular cone ratchet 5, yarn bobbin 6, feed carrier 7, wind spring module 8, extracts switch 9.The spring 2 cylinder in pedestal 1 being applied mechanically same specification, in order to support slide rail 3, installs circular cone ratchet 5 above slide rail 3, ensures that it has and vertically moves, and the free degree that horizontal plane rotates; In pedestal 1 both sides, Magnetic Control module 4 and feed carrier 7 are installed respectively; Regulating rod 41 in Magnetic Control module 4 is tangent with circular cone ratchet 5; Yarn bobbin 6 is installed above circular cone ratchet 5, wind spring module 8 is installed above yarn bobbin 6; Connect with extraction switch 9 between feed carrier 7 and wind spring module 8.
As fig. 5 a and fig. 5b, be provided with hollow cylinder body above the spindle seat of pedestal 1, the small column wherein containing 6 circle distribution is so that support spring 2; Extensional vibration is subject to, so the height of small column exists a rational number range in order to alleviate yarn bobbin 6 in braiding process; 2 rectangular preiections are had, so that install Magnetic Control module 4 and feed carrier 7 at the cylindrical outer side of pedestal 1.
As shown in Figure 6 A and 6 B, there is a through hole in circular cone ratchet 5 inside, the support bar making it can be enclosed within above pedestal 1 keeps with one heart.Thereunder there is a circular ring structure, so that coordinate with slide rail 3, make circular cone ratchet 5 can not impact pedestal when support bar rotates; There is the groove of 8 circumferential arrangement above it, this groove can to closely cooperate driven rotary with the projection of yarn bobbin 6; When the carbon fiber in yarn bobbin 6 is more, the larger torque of unwinding radius is comparatively large, and circular cone ratchet 5 sinks, and adjusting lever 41 is tangent with outside circular cone upper surface, needs larger displacement, overcomes larger magnetic force; When the carbon fiber in yarn bobbin 6 reduces, the less torque of unwinding radius diminishes, and circular cone ratchet 5 rises, and adjusting lever 41 is tangent with the outer surface of a certain height of outside circular cone, needs less displacement, overcomes less magnetic force.
As shown in figures 7 a and 7b, extract switch and be arranged in guide block 74, when needs exchange yarn bobbin 6 for, be rotated counterclockwise knob 91, tooth bar 93 can be made to draw back, wind spring module 8 can be taken out and change; When replacing completes, then turn clockwise knob 92, tooth bar 93 can be made to insert, can fix wind spring module 8.
Claims (2)
1. one kind can be used for the vibration damping magnetic force spindle of carbon fiber knit, it is characterized in that, comprise pedestal (1), pedestal (1) is provided with regulation device, regulation device is provided with slide rail (3) and circular cone ratchet (5), circular cone ratchet (5) in regulation device is enclosed within the newel of pedestal (1), and contacts with slide rail; The newel of pedestal (1) is provided with wind spring module (8) from one end that circular cone ratchet (5) exposes; Feed carrier (7) comprises guide pedestal (71), column (72), hollow aluminum pipe (73) and guide block (74), guide pedestal (71) on by two outsides overlap have the column of hollow aluminum pipe (73) (72) to block a shot with guide (74) be connected; Guide block (74) is provided with and extracts switch (9), it comprises to be blocked a shot with guide the gear (92) that (74) be connected by spin axis (91), and gear (92) matches with tooth bar (93); Described wind spring module (8) comprises the transmission dish (84) being fixed on pedestal (1) newel top, transmission dish (84) is provided with wind spring pallet (83), be provided with wind spring (82) in wind spring pallet (83), top is provided with wind spring cover plate (81); Tooth bar (93) can insert in the notch of wind spring cover plate (81) under the state of stretching out, and is fixed the position of wind spring cover plate (81).
2. can be used for the vibration damping magnetic force spindle of carbon fiber knit as claimed in claim 1, it is characterized in that, described pedestal (1) is also provided with Magnetic Control module (4), it comprises the cylindrical outer cover (43) be connected and fixed with pedestal (1), 3 pieces of magnet (42) are provided with in cylindrical outer cover (43), wherein two pieces of magnet (42) lay respectively at two sides of cylindrical outer cover (43), and another block magnet (42) and the adjusting lever (41) be located on cylindrical outer cover (43) are connected and fixed; Cylindrical outer cover (43) has groove relative to the position of adjusting lever (41), and adjusting lever (41) can do linear movement in this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299154.XA CN104911807B (en) | 2015-06-03 | 2015-06-03 | A kind of vibration damping magnetic force spindle that can be used for carbon fiber braiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299154.XA CN104911807B (en) | 2015-06-03 | 2015-06-03 | A kind of vibration damping magnetic force spindle that can be used for carbon fiber braiding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104911807A true CN104911807A (en) | 2015-09-16 |
| CN104911807B CN104911807B (en) | 2017-06-30 |
Family
ID=54081224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299154.XA Active CN104911807B (en) | 2015-06-03 | 2015-06-03 | A kind of vibration damping magnetic force spindle that can be used for carbon fiber braiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911807B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754847A (en) * | 2018-07-23 | 2018-11-06 | 浙江金桥铜业科技有限公司 | Copper strips braider spindle |
| CN110820163A (en) * | 2019-11-19 | 2020-02-21 | 东华大学 | Closed long spindle with large yarn storage capacity |
| CN114737310A (en) * | 2022-05-16 | 2022-07-12 | 江苏云编智能科技有限公司 | Spindle suspension type braiding machine and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119047A (en) * | 1995-10-20 | 1997-05-06 | Nippon Mayer Kk | Knitting monitoring in torchon lace machine |
| CN1157013A (en) * | 1995-06-16 | 1997-08-13 | 瓦西兴产株式会社 | Drive mechanism for spindle plate in braiding machine |
| US5904087A (en) * | 1997-07-28 | 1999-05-18 | Foster-Miller, Inc. | Braiding machine carrier with clutch |
| 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 |
| CN204311208U (en) * | 2014-10-31 | 2015-05-06 | 天津市宝坻区同利服装辅料厂 | A kind of braiding machine spindle |
-
2015
- 2015-06-03 CN CN201510299154.XA patent/CN104911807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157013A (en) * | 1995-06-16 | 1997-08-13 | 瓦西兴产株式会社 | Drive mechanism for spindle plate in braiding machine |
| JPH09119047A (en) * | 1995-10-20 | 1997-05-06 | Nippon Mayer Kk | Knitting monitoring in torchon lace machine |
| US5904087A (en) * | 1997-07-28 | 1999-05-18 | Foster-Miller, Inc. | Braiding machine carrier with clutch |
| 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 |
| CN204311208U (en) * | 2014-10-31 | 2015-05-06 | 天津市宝坻区同利服装辅料厂 | A kind of braiding machine spindle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754847A (en) * | 2018-07-23 | 2018-11-06 | 浙江金桥铜业科技有限公司 | Copper strips braider spindle |
| CN110820163A (en) * | 2019-11-19 | 2020-02-21 | 东华大学 | Closed long spindle with large yarn storage capacity |
| CN110820163B (en) * | 2019-11-19 | 2020-12-08 | 东华大学 | Closed long spindle with large yarn storage capacity |
| CN114737310A (en) * | 2022-05-16 | 2022-07-12 | 江苏云编智能科技有限公司 | Spindle suspension type braiding machine and operation method thereof |
| CN114737310B (en) * | 2022-05-16 | 2023-12-22 | 江苏云编智能科技有限公司 | Spindle suspension type braiding machine and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104911807B (en) | 2017-06-30 |
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Effective date of registration: 20210111 Address after: Room 203 (CNx), exhibition center building, xifuhe digital intelligent innovation community, No.49, Wengang South Road, Yannan high tech Zone, Yancheng City, Jiangsu Province, 224000 Patentee after: Jiangsu Gaobei Intelligent Equipment Co.,Ltd. Address before: 201620 No. 2999 North Renmin Road, Shanghai, Songjiang District Patentee before: DONGHUA University |
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Effective date of registration: 20230630 Address after: 200051 No. 1882, Changning District, Shanghai, West Yan'an Road Patentee after: DONGHUA University Address before: Room 203 (CNx), exhibition center building, xifuhe digital intelligent innovation community, No.49, Wengang South Road, Yannan high tech Zone, Yancheng City, Jiangsu Province, 224000 Patentee before: Jiangsu Gaobei Intelligent Equipment Co.,Ltd. |
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Effective date of registration: 20240620 Address after: Building 1, No. 70, Xinyuan Road, Xinhe Street, Yannan High tech Zone, Yancheng City, Jiangsu Province 224000 Patentee after: Jiangsu Gaobei Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 200051 No. 1882, Changning District, Shanghai, West Yan'an Road Patentee before: DONGHUA University Country or region before: China |