CN105293182A - Variable speed filament rolling machine - Google Patents
Variable speed filament rolling machine Download PDFInfo
- Publication number
- CN105293182A CN105293182A CN201410267285.5A CN201410267285A CN105293182A CN 105293182 A CN105293182 A CN 105293182A CN 201410267285 A CN201410267285 A CN 201410267285A CN 105293182 A CN105293182 A CN 105293182A
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- switch
- running block
- tow
- rolling
- position switch
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Abstract
The invention relates to the field of fiber filament rolling machines, and discloses a variable speed filament rolling machine. The variable speed filament rolling machine comprises a rolling drive mechanism, a strand coiling block, a strand winding and rolling device and a speed adjusting switch. The strand winding and rolling device comprises a fixed pulley set and a movable pulley set arranged below the fixed pulley set, and the movable pulley set moves up and down in the vertical direction. The speed adjusting switch comprises an upper position switch and a lower position switch. The upper position switch and the lower position switch are arranged at the upper position and the lower position capable of being triggered by the movable pulley set respectively. The rolling drive mechanism is provided with a high-speed gear and a low-speed gear. The upper position switch is connected with the low-speed gear, and the lower position switch is connected with the high-speed gear. The rolling drive mechanism is connected with the strand coiling block. According to the filament rolling machine, a strand can be always kept in the same tension state in the rolling process through gravity stretching of the movable pulley set, and the strand is prevented from being fractured. The variable speed filament rolling machine is simple in structure, not prone to breaking down and easy to maintain, the filament rolling efficiency of the strand is improved, and the strand production cost is reduced.
Description
Technical field
The present invention relates to fiber and receive silk mechanical field, particularly relate to a kind of speed change and receive silk machine.
Background technology
Carbon fiber quality is light, and intensity is high, high temperature resistant, withstanding corrosion, and fragility is large, has good conductive capability.Be widely used in the field such as space flight and aviation and defense Industry, development in recent years is very rapid.Because the tow fragility of carbon fiber is large, when rolling is wound around carbon fiber, easily because the tension force difference of tow each position produces fracture of wire phenomenon.Consistent all the time in order to ensure the tension force that tow is subject to, the receipts silk machine of the driving control system of prior art many employings stepless frequency conversion rolling driver train, frequency converter, tension pick-up composition, this kind receives silk machine can ensure that the tension force that carbon fibre tow is subject to is consistent all the time preferably, prevent tow from rupturing, but there is baroque shortcoming; Meanwhile, due to the structure of its complexity, fault occurrence frequency is higher, and production efficiency is low.
Summary of the invention
(1) technical matters that will solve
The object of this invention is to provide one can effectively prevent tow from rupturing, and the simple speed change of structure receives silk machine.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of speed change and receive silk machine, comprise: rolling driver train, tow reel, tow coiling device and speed control switch, described tow coiling device comprises fixed pulley group and is arranged on the running block below described fixed pulley group, and described running block vertically moves up and down; Described speed control switch comprises position switch and upper/lower positions switch, and described upper position switch and upper/lower positions switch are separately positioned on the upper-lower position that described running block can trigger; Described rolling driver train is provided with high gear and low gear, and described upper position switch is connected with low gear, and described upper/lower positions switch is connected with high gear; Described rolling driver train is connected with described tow reel.
Wherein, this receipts silk machine also comprises clump weight, and described clump weight is arranged on described running block.
Wherein, described rolling driver train comprises winding motor and transmission device, and described winding motor is connected with described tow reel by transmission device.
Wherein, described transmission device is belt wheel transmission mechanism, chain wheel driving mechanism, gear drive or retarder.
Wherein, more than the pulley on described running block one of the pulley in described fixed pulley group.
Wherein, described upper position switch and upper/lower positions switch are travel switch, and described upper position switch and upper/lower positions switch are separately positioned on position above and below described running block.
Wherein, described upper position switch and upper/lower positions switch are inductive switch, above the side that described upper position switch and upper/lower positions switch are separately positioned on described running block and side-lower position.
(3) beneficial effect
Speed change provided by the invention receives silk machine, and being stretched by the gravity of running block to make tow remain identical tension state preferably in the process of rolling, prevents tow from rupturing; Receipts silk machine structure of the present invention is simple, low price; Fault is less likely to occur, easily keeps in repair, improve the receipts silk efficiency of tow, reduce the productive costs of tow.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention.
In figure, 1: upper position switch; 2: upper/lower positions switch; 3: winding motor; 4: transmission device; 5: tow reel; 6: clump weight; 7: running block; 8: fixed pulley group; 9: tow.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following instance for illustration of the present invention, but is not used for limiting the scope of the invention.
As shown in Figure 1, speed change of the present invention receives silk machine, comprise: rolling driver train, tow reel 5, tow coiling device and speed control switch, the running block 7 that tow coiling device comprises fixed pulley group 8 and is arranged on below fixed pulley group 8, running block 7 vertically moves up and down.More than the pulley quantity on running block 7 one of pulley in fixed pulley group 8, as shown in Figure 1, fixed pulley group 8 of the present invention is made up of three pulleys; Running block 7 is made up of two pulleys.Tow 9 is entered by first pulley of fixed pulley group 8 and receives silk machine, and cross winding is by the pulley on running block 7 and fixed pulley group 8 successively, and carries out rolling by tow reel 5.Speed control switch comprises position switch 1 and upper/lower positions switch 2, upper position switch 1 and upper/lower positions switch 2 are separately positioned on the upper-lower position that running block 7 can trigger, namely can open upper position switch 1 when running block 7 is moved upwards up to desired location, upper/lower positions switch 2 can be opened when running block 7 is moved down into desired location.Rolling driver train is provided with high gear and low gear, and upper position switch 1 is connected with low gear, for opening low gear; Upper/lower positions switch 2 is connected with high gear, for opening high gear.When upper position switch 1 is opened, upper/lower positions switch 2 cuts out; Instantly position switch 2 is opened, and upper position switch 1 is closed.Rolling driver train comprises winding motor 3 and transmission device 4, and winding motor 3 is connected with tow reel 5 by transmission device 4.Transmission device 4 can be any one or multiple transmission mechanism combination of belt wheel transmission mechanism, chain wheel driving mechanism, gear drive or retarder.
Further, this speed change is received silk machine and is also comprised clump weight 6, and clump weight 6 is arranged on running block 7.The quality of clump weight 6 is selected as required.
With reference to shown in Fig. 1, in use, tow 9 enters receipts silk machine with certain speed by arrow indicated direction, along staggered mobile between fixed pulley group 8 and the pulley of running block 7, in counterweight 6 with under the Action of Gravity Field of running block 7, tow 9 is applied in constant-tension, and tow 9 is cached between fixed pulley group 8, running block 7, and running block 7 moves down naturally.
When running block 7 is displaced downwardly to upper/lower positions switch 2, can be described as running block 7 and be in ' stretching ' position, tow 9 buffer memory reaches maximum.Upper/lower positions switch 2 starts the high gear of winding motor 3, and winding motor 3 drives tow reel 5 high speed rotating by transmission device 4, to be greater than into a speed rolling tow 9.Tow buffer memory reduces, and running block 7 moves up.
When running block 7 moves to upper position switch 1, can be described as running block 7 and be in ' contracting ' position, tow buffer memory reaches minimum.Upper position switch 1 starts the low gear of winding motor 3, and winding motor 3 drives tow reel 5 via transmission device 4, to be less than into a speed rolling tow 9.Tow buffer memory increases, and running block 7 moves down.
Constantly reciprocal by rolling mode as above, finally realize complete receipts silk process.
Should be noted that the low gear of winding motor 3 can be that winding motor 3 is in closed condition, namely the speed of the winding motor 3 of low gear can be zero.Therefore, the winding motor 3 in the present invention can adopt any one in buncher, double-speed motor or constant-seed motor.
Upper position switch 1 and upper/lower positions switch 2 are travel switch, and upper position switch 1 and upper/lower positions switch 2 are separately positioned on position above and below running block 7.When travel switch encountered by running block 7, trigger the corresponding gear of stroke switch opens, thus control the receipts silk speed of tow reel 5.
This practicality example is same as the previously described embodiments, and difference is, upper position switch 1 and upper/lower positions switch 2 are inductive switch, above the side that upper position switch 1 and upper/lower positions switch 2 are separately positioned on running block 7 and side-lower position.When adopting inductive switch, running block 7 does not need to contact with upper position switch 1 or upper/lower positions switch 2 namely can trigger switch, opens high gear or low gear, avoids tow 9 discontinuity, prevent tow 9 from rupturing better.
Speed change of the present invention receives silk machine, and being stretched by the gravity of running block 7 to make tow 9 remain identical tension state preferably in the process of rolling, prevents tow 9 from rupturing; Receipts silk machine structure of the present invention is simple, receives silk machine low price; Fault is less likely to occur, easily keeps in repair, improve the receipts silk efficiency of tow 9, reduce the productive costs of tow 9.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a speed change receives silk machine, it is characterized in that, comprise: rolling driver train, tow reel, tow coiling device and speed control switch, described tow coiling device comprises fixed pulley group and is arranged on the running block below described fixed pulley group, and described running block vertically moves up and down; Described speed control switch comprises position switch and upper/lower positions switch, and described upper position switch and upper/lower positions switch are separately positioned on the upper-lower position that described running block can trigger; Described rolling driver train is provided with high gear and low gear, and described upper position switch is connected with low gear, and described upper/lower positions switch is connected with high gear; Described rolling driver train is connected with described tow reel.
2. speed change as claimed in claim 1 receives silk machine, and it is characterized in that, this receipts silk machine also comprises clump weight, and described clump weight is arranged on described running block.
3. speed change as claimed in claim 2 receives silk machine, and it is characterized in that, described rolling driver train comprises winding motor and transmission device, and described winding motor is connected with described tow reel by transmission device.
4. speed change as claimed in claim 3 receives silk machine, and it is characterized in that, described transmission device is belt wheel transmission mechanism, chain wheel driving mechanism, gear drive or retarder.
5. the speed change as described in any one of Claims 1-4 receives silk machine, it is characterized in that, more than the pulley on described running block one of the pulley in described fixed pulley group.
6. the speed change as described in any one of Claims 1-4 receives silk machine, and it is characterized in that, described upper position switch and upper/lower positions switch are travel switch, and described upper position switch and upper/lower positions switch are separately positioned on position above and below described running block.
7. speed change as described in any one of Claims 1-4 receives silk machine, and it is characterized in that, described upper position switch and upper/lower positions switch are inductive switch, above the side that described upper position switch and upper/lower positions switch are separately positioned on described running block and side-lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267285.5A CN105293182A (en) | 2014-06-16 | 2014-06-16 | Variable speed filament rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267285.5A CN105293182A (en) | 2014-06-16 | 2014-06-16 | Variable speed filament rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293182A true CN105293182A (en) | 2016-02-03 |
Family
ID=55191147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267285.5A Pending CN105293182A (en) | 2014-06-16 | 2014-06-16 | Variable speed filament rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429634A (en) * | 2016-08-31 | 2017-02-22 | 无锡东恒新能源科技有限公司 | Winding device for reinforcing graphite wire flexibility |
| CN108408487A (en) * | 2018-02-27 | 2018-08-17 | 沈阳理工大学 | A kind of high temperature hot pressing mold wrapping machine |
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| JPH08337359A (en) * | 1995-06-14 | 1996-12-24 | Fujikura Ltd | Method and device for tension adjustment in electric wire manufacturing facility |
| JP2010235332A (en) * | 2009-03-30 | 2010-10-21 | Sumitomo Electric Ind Ltd | Optical fiber reeling device and method for reeling optical fiber |
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| CN203046273U (en) * | 2012-11-07 | 2013-07-10 | 安徽佳通轮胎有限公司 | Bead ring wrapper rewinding machine of radial tire |
| CN203112242U (en) * | 2012-12-20 | 2013-08-07 | 苏州市职业大学 | Constant-tension wire take-up system |
| CN203187222U (en) * | 2013-04-09 | 2013-09-11 | 青岛方舟机电有限公司 | Gravity wire-coiling stand |
| CN203382318U (en) * | 2013-07-02 | 2014-01-08 | 山西天祥机械有限公司 | Automatic speed adjusting spool wire winding machine |
| CN203568589U (en) * | 2013-11-07 | 2014-04-30 | 杭州惠尔线缆有限公司 | Constant tension take-up machine |
| CN204022114U (en) * | 2014-06-16 | 2014-12-17 | 蓝星(北京)化工机械有限公司 | Speed change receives silk machine |
-
2014
- 2014-06-16 CN CN201410267285.5A patent/CN105293182A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337359A (en) * | 1995-06-14 | 1996-12-24 | Fujikura Ltd | Method and device for tension adjustment in electric wire manufacturing facility |
| JP2010235332A (en) * | 2009-03-30 | 2010-10-21 | Sumitomo Electric Ind Ltd | Optical fiber reeling device and method for reeling optical fiber |
| CN102844260A (en) * | 2010-05-21 | 2012-12-26 | 株式会社岛精机制作所 | Thread supply system |
| CN102424306A (en) * | 2011-08-16 | 2012-04-25 | 中国科学院宁波材料技术与工程研究所 | Tension control device for fiber tows |
| CN103193106A (en) * | 2012-01-05 | 2013-07-10 | 日特机械工程株式会社 | Slack preventing device for wire rod wound around spool, and slack preventing method therefore |
| CN202575562U (en) * | 2012-04-23 | 2012-12-05 | 天津市盖尔发金属制品有限公司 | Constant-tension automatic control system for zinc plating or Galfan production line |
| CN102745550A (en) * | 2012-07-20 | 2012-10-24 | 东莞市新鸿兴电子有限公司 | Wire cutting and winding device |
| CN102815581A (en) * | 2012-07-30 | 2012-12-12 | 福建浔兴拉链科技股份有限公司 | Constant tension filament feeder for nylon monofilament |
| CN203046273U (en) * | 2012-11-07 | 2013-07-10 | 安徽佳通轮胎有限公司 | Bead ring wrapper rewinding machine of radial tire |
| CN203112242U (en) * | 2012-12-20 | 2013-08-07 | 苏州市职业大学 | Constant-tension wire take-up system |
| CN203187222U (en) * | 2013-04-09 | 2013-09-11 | 青岛方舟机电有限公司 | Gravity wire-coiling stand |
| CN203382318U (en) * | 2013-07-02 | 2014-01-08 | 山西天祥机械有限公司 | Automatic speed adjusting spool wire winding machine |
| CN203568589U (en) * | 2013-11-07 | 2014-04-30 | 杭州惠尔线缆有限公司 | Constant tension take-up machine |
| CN204022114U (en) * | 2014-06-16 | 2014-12-17 | 蓝星(北京)化工机械有限公司 | Speed change receives silk machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429634A (en) * | 2016-08-31 | 2017-02-22 | 无锡东恒新能源科技有限公司 | Winding device for reinforcing graphite wire flexibility |
| CN108408487A (en) * | 2018-02-27 | 2018-08-17 | 沈阳理工大学 | A kind of high temperature hot pressing mold wrapping machine |
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| PB01 | Publication | ||
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Application publication date: 20160203 |