CN102505537A - Drawing and crimping device for double twist buncher - Google Patents
Drawing and crimping device for double twist buncher Download PDFInfo
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- CN102505537A CN102505537A CN2011102822505A CN201110282250A CN102505537A CN 102505537 A CN102505537 A CN 102505537A CN 2011102822505 A CN2011102822505 A CN 2011102822505A CN 201110282250 A CN201110282250 A CN 201110282250A CN 102505537 A CN102505537 A CN 102505537A
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- bolt
- pinch roller
- wheel
- traction
- traction wheel
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Abstract
The invention discloses a drawing and crimping device for a double twist buncher, which comprises a guide wheel and a traction wheel; a steel cord between the traction wheel and the guide wheel is coiled, forming an 8-shaped wheel; a support is arranged at one side of the traction wheel; a rotating shaft is arranged on the support; a pinch roller device which is meshed with the traction wheel and comprises a lever and a pull spring is arranged on the rotating shaft; a limiting bolt is arranged on the support to limit a pinch roller; a groove provided with a conical side is arranged on the traction wheel; convex ribs with the same conical degree with the groove are arranged on the outer surface of the pinch roller; a first bolt is arranged on the end of the lever, which is far away from the pinch roller; a second bolt is arranged on the support; and two ends of the pull spring are respectively arranged on the first bolt and the second bolt. A third bolt is arranged on the end of the lever, which is located on the pinch roller; the pinch roller is arranged on one end of the third bolt and is meshed with the traction wheel; and a handle is arranged on the other end of the third bolt. Elastic devices are respectively arranged on the third bolt at two sides of the pinch roller. The drawing and crimping device can effectively prevent loosening of the steel cord, thus reducing the waste ratio.
Description
Technical field
The present invention relates to a kind of cord grip, is a kind of double twisting device traction cord grip concretely.
Background technology
At present; In the prior art; The relative rest point place that double twisting device is twisted with the fingers thigh in the second time is that the outlet only relies on one " Octoid gear " forming between traction wheel and guide wheel to turn round; This do not having under other any safeguard measure situation, and when in a single day admission machine or steel cord broke down, traction wheel was bound under inertia, proceed rotation; The steel cord on " yet Octoid gear " the admission machine failover stop or can becoming during fracture of wire very loose, twist with the fingers a burst effect second time that has lost relative rest point like this.The situation that causes whole dish steel cord to be scrapped because of this situation in process of production is innumerable; Obviously; Not only wasted cost in the prior art greatly; And " Octoid gear " and the loose meeting of steel cord of twisting with the fingers in strand main frame increase the manipulation strength of coiling again greatly, thereby increased workman's burden.
Summary of the invention
The object of the invention is exactly the defective that exists to prior art; Provide a kind of simple in structure; Easy to use, it is unaffected to occur at admission machine can both guaranteeing under the situation of any fault that the steel cord is twisted with the fingers burst parameter, prevents that the steel cord is loose; Thereby the minimizing percent defective, the double twisting device that alleviates workman's burden draws cord grip.
Its technical scheme is: double twisting device traction cord grip; Comprise guide wheel and traction wheel; Steel cord coiling between said traction wheel and guide wheel forms one " 8 character wheel ", and a side of said traction wheel is provided with bearing, and said bearing is provided with rotating shaft; Said rotating shaft is provided with the pressing wheel device that rotates around it and be used to compress the steel cord, and said pressing wheel device is meshed with said traction wheel.
Said pressing wheel device comprises the lever that is rotationally connected with rotating shaft; The extension spring that the pinch roller that is arranged on lever end and is meshed with traction wheel and two ends are fixedly connected with lever with said bearing respectively, said bearing is provided with and is used for the caging bolt that said pinch roller is spacing.
Said traction wheel is provided with the groove with vertebra limit, and said pinch roller outer surface is provided with and the identical fin of said groove tapering.
Said lever is provided with first bolt away from an end of pinch roller, and said bearing is provided with second bolt, and the two ends of said extension spring are separately positioned on first bolt and second bolt.
The end that said lever is positioned at pinch roller is provided with the 3rd bolt, and said pinch roller is arranged on an end of the 3rd bolt and is meshed with traction wheel, and the other end of said the 3rd bolt is provided with handle.
The both sides that are positioned at said pinch roller on said the 3rd bolt are respectively equipped with elastic device.
After having adopted technique scheme, the beneficial effect that the present invention obtains is: the present invention is simple in structure, and is easy to use; It is unaffected to occur at admission machine can both guaranteeing under the situation of any fault that the steel cord is twisted with the fingers burst parameter; Prevent that the steel cord is loose, thereby reduce percent defective, alleviated workman's burden.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the structure principle chart of the embodiment of the invention.
The specific embodiment
As depicted in figs. 1 and 2; Double twisting device traction cord grip comprises guide wheel 1 and traction wheel 2, forms one " 8 character wheel " in steel cord 14 coilings of 1 on said traction wheel 2 and guide wheel; One side of said traction wheel 2 is provided with bearing 3; Said bearing 3 is provided with rotating shaft 4, and said rotating shaft 4 is provided with the pressing wheel device that rotates around it and be used to compress steel cord 14, and said pressing wheel device is meshed with said traction wheel 2.
Said pressing wheel device comprises the lever 5 that is rotationally connected with rotating shaft 4; The extension spring 7 that the pinch roller 6 that is arranged on lever 5 ends and is meshed with traction wheel 2 and two ends are fixedly connected with lever 5 with said bearing 3 respectively, said bearing 3 are provided with and are used for the caging bolt 8 that said pinch roller 6 is spacing.
Said traction wheel 2 is provided with the groove 21 with vertebra limit, and said pinch roller 6 outer surfaces are provided with and the identical fin 61 of said groove 21 taperings.
Said lever 5 is provided with first bolt 9 away from an end of pinch roller 6, and said bearing 3 is provided with second bolt 10, and the two ends of said extension spring 7 are separately positioned on first bolt 9 and second bolt 10.
The end that said lever 5 is positioned at pinch roller 6 is provided with the 3rd bolt 11, and said pinch roller 6 is arranged on an end of the 3rd bolt 11 and is meshed with traction wheel 2, and the other end of said the 3rd bolt 11 is provided with handle 12.
The both sides that are positioned at said pinch roller 6 on said the 3rd bolt 11 are respectively equipped with elastic device 13.Elastic device 13 can be arranged on the spring of pinch roller 6 both sides; Can guarantee that through this structure pinch roller 6 is all with resilience on both direction; Make pinch roller 6 can go here and there in the axial direction; Eliminated can not be relative because of processing or the alignment error awl limit that causes pinch roller 6 to be meshed with traction wheel 2 drawback, guarantee that fin 61 and groove 21 can compress the steel cord very easily.In the inside of pinch roller 6 bearing is housed during use, can guarantees the high speed rotation of pinch roller 6.
The utilization principle of moments is arranged on two limit directions with lever 5 cleverly among the present invention; When the operative employee winds the line before machine run; Only need hold handle 12 and firmly rotate downwards, lever 5 just can move downward around rotating shaft 4 under the pulling force moment loading of extension spring 7, until arriving at caging bolt 8. Pinch roller 6 and 2 of traction wheels just can form a bigger space and be convenient to manually-operated this moment.When threading accomplish the back promptly " 8 character wheel " accomplish, only need handle 12 is firmly upwards rotated, lever 5 equally in extension spring 7 effects down around rotating shaft 4 rotation that makes progress, until the fin 61 of pinch roller 6 be meshed with the groove 21 of traction wheel 2 tightly push down steel cord 14 till.
The present invention pinch roller 6 and relative extruding of 2 pairs of steel cords 14 of traction wheel when machine run guarantee that steel cord 14 can not jump out traction wheel 2 awl limits.The most important thing is that when admission machine breaks down no matter there is much inertia in main frame, pinch roller 6 all can guarantee the tension force of Octoid gear, just guaranteed to greatest extent that also traction wheel 6 as second effect of twisting with the fingers the system rest point of double twisting device, has significantly reduced percent defective.In addition, when this device guarantees that take-up has fault " 8 character wheels can normal presence ", significantly reduce the amount of labour that winds the line again because of sleave, alleviated operator's burden.
The present invention is simple in structure, and is easy to use, and it is unaffected to occur at admission machine can both guaranteeing under the situation of any fault that the steel cord is twisted with the fingers burst parameter, prevents that the steel cord is loose, thereby reduces percent defective, has alleviated workman's burden.
Claims (6)
1. double twisting device draws cord grip; Comprise guide wheel and traction wheel; Steel cord coiling between said traction wheel and guide wheel forms one " 8 character wheel ", and it is characterized in that: a side of said traction wheel is provided with bearing, and said bearing is provided with rotating shaft; Said rotating shaft is provided with the pressing wheel device that rotates around it and be used to compress the steel cord, and said pressing wheel device is meshed with said traction wheel.
2. double twisting device traction cord grip according to claim 1; It is characterized in that: said pressing wheel device comprises the lever that is rotationally connected with rotating shaft; The extension spring that the pinch roller that is arranged on lever end and is meshed with traction wheel and two ends are fixedly connected with lever with said bearing respectively, said bearing is provided with and is used for the caging bolt that said pinch roller is spacing.
3. double twisting device traction cord grip according to claim 2, it is characterized in that: said traction wheel is provided with the groove with vertebra limit, and said pinch roller outer surface is provided with and the identical fin of said groove tapering.
4. according to claim 2 or 3 described double twisting device traction cord grips, it is characterized in that: said lever is provided with first bolt away from an end of pinch roller, and said bearing is provided with second bolt, and the two ends of said extension spring are separately positioned on first bolt and second bolt.
5. according to claim 2 or 3 described double twisting device traction cord grips; It is characterized in that: the end that said lever is positioned at pinch roller is provided with the 3rd bolt; Said pinch roller is arranged on an end of the 3rd bolt and is meshed with traction wheel, and the other end of said the 3rd bolt is provided with handle.
6. double twisting device traction cord grip according to claim 5, it is characterized in that: the both sides that are positioned at said pinch roller on said the 3rd bolt are respectively equipped with elastic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102822505A CN102505537A (en) | 2011-09-17 | 2011-09-17 | Drawing and crimping device for double twist buncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102822505A CN102505537A (en) | 2011-09-17 | 2011-09-17 | Drawing and crimping device for double twist buncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505537A true CN102505537A (en) | 2012-06-20 |
Family
ID=46217666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102822505A Pending CN102505537A (en) | 2011-09-17 | 2011-09-17 | Drawing and crimping device for double twist buncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705382A (en) * | 2020-06-28 | 2020-09-25 | 宁波市祥宇机械有限公司 | Twisting method of efficient double-twisting stranding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163229A (en) * | 1996-04-04 | 1997-10-29 | 巴马格股份公司 | Line winder |
| US6405967B1 (en) * | 1999-12-08 | 2002-06-18 | W. Schlafhorst Ag & Co. | Device for pivoting a creel of a textile machine |
| CN202227191U (en) * | 2011-09-17 | 2012-05-23 | 东营宏源机械设备有限公司 | Traction and pressurization device for double twisting machine |
-
2011
- 2011-09-17 CN CN2011102822505A patent/CN102505537A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163229A (en) * | 1996-04-04 | 1997-10-29 | 巴马格股份公司 | Line winder |
| US6405967B1 (en) * | 1999-12-08 | 2002-06-18 | W. Schlafhorst Ag & Co. | Device for pivoting a creel of a textile machine |
| CN202227191U (en) * | 2011-09-17 | 2012-05-23 | 东营宏源机械设备有限公司 | Traction and pressurization device for double twisting machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈晓军: "双捻机控制系统设计", 《微型机与应用》, vol. 29, no. 20, 31 December 2010 (2010-12-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705382A (en) * | 2020-06-28 | 2020-09-25 | 宁波市祥宇机械有限公司 | Twisting method of efficient double-twisting stranding machine |
| CN111705382B (en) * | 2020-06-28 | 2022-03-08 | 宁波市祥宇机械有限公司 | Twisting method of efficient double-twisting stranding machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |