CN103668773A - Feeding device - Google Patents
Feeding device Download PDFInfo
- Publication number
- CN103668773A CN103668773A CN201310677822.9A CN201310677822A CN103668773A CN 103668773 A CN103668773 A CN 103668773A CN 201310677822 A CN201310677822 A CN 201310677822A CN 103668773 A CN103668773 A CN 103668773A
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- China
- Prior art keywords
- power transmission
- transmission shaft
- pay
- thimble
- screwed hole
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Abstract
The invention discloses a feeding device comprising a base, wherein a bracket is arranged at each of the left end and right end of the base, at least one threaded hole is formed in each bracket, an ejector pin is in matching connection with each threaded hole, and a feeding mechanism is arranged between the two ejector pins. The feeding device disclosed by the invention has the advantages of consistent tension of each compound yarn, no untwisting phenomenon, and increased strength of a whole rope.
Description
Technical field
The present invention relates to a kind of pay-off, particularly a kind of pay-off for delivery of strand.
Background technology
At the kernmantle period of the day from 11 p.m. to 1 a.m, generally all can use pay-off carries out broadcasting of each strand or line, existing pay-off is generally suspension type pay-off, be about to line roller shell on an axle, and the internal diameter of general line roller is all greater than the external diameter of axle, in carrying out line sending process, tension force is unstable like this, and along with line roller diminishes, it is large that untwisting meeting becomes, and causes the intensity of whole rope to diminish, and affects the quality of whole rope.
Summary of the invention
The object of the invention is in order to overcome above deficiency, a kind of each strand uniform tension in order is provided, without untwisting phenomenon, the large pay-off of the powerful change of whole rope.
Object of the present invention is achieved through the following technical solutions: a kind of pay-off, comprise base, on the two ends, left and right of base, be equipped with support, on each support, be equipped with at least one screwed hole, in each screwed hole, be all connected with thimble, between two thimbles, be provided with feed mechanism.
Further improvement of the present invention is: described feed mechanism comprises power transmission shaft, on the two ends sidewall of power transmission shaft, be equipped with the centre hole matching with thimble, one end excircle of power transmission shaft is provided with flange collar, flange collar is provided with a circle groove, the other end of power transmission shaft is provided with screw thread, on power transmission shaft, cover has a drive sleeve, and drive sleeve is by the fastening nuts matching with screw thread, between nut and drive sleeve, be equipped with packing ring between flange collar and power transmission shaft.
Further improvement of the present invention is: described in each, thimble includes traversing section, top section, and traversing section is provided with the first screw thread matching with screwed hole, and the tapering of top section is 60 °.
Further improvement of the present invention is: in described groove, by flexible connecting member, be connected with damping.
Further improvement of the present invention is: the bottom of base is provided with for mobile pulley.
Further improvement of the present invention is: on each support, be equipped with three screwed holes of placing up and down, be all connected with thimble in each screwed hole, between two thimbles staggered relatively, be provided with feed mechanism.
The present invention compared with prior art has the following advantages: by damping is set, increases the resistance of power transmission shaft, made the power transmission shaft can automatic rotating, and like this when carrying, the uniform tension in order of each strand or line, whole rope strand bar is without untwisting phenomenon, and whole rope is powerful becomes large.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of thimble;
Number in the figure: 1-base, 2-support, 3-pulley, 4-thimble, 5-power transmission shaft, 6-flange collar, 7-groove, 8-drive sleeve, 9-nut, 10-packing ring, 11-traversing section, top section of 12-, 13-the first screw thread, 14-flexible connecting member, 15-damping.
the specific embodiment:
in order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1 and Fig. 2 show the specific embodiment of a kind of pay-off of the present invention, comprise base 1, on the two ends, left and right of base 1, be equipped with support 2, on each support 2, be equipped with at least one screwed hole, in each screwed hole, be all connected with thimble 4, between two thimbles 4, be provided with feed mechanism, feed mechanism comprises power transmission shaft 5, on the two ends sidewall of power transmission shaft 5, be equipped with the centre hole matching with thimble 4, one end excircle of power transmission shaft 5 is provided with flange collar 6, flange collar 6 is provided with a circle groove 7, the other end of power transmission shaft 5 is provided with screw thread, on power transmission shaft 5, cover has drive sleeve 8, drive sleeve 8 is fastening by the nut 9 matching with screw thread, between nut 9 and drive sleeve 8, between flange collar 6 and power transmission shaft 8, be equipped with packing ring 10, each thimble 4 includes traversing section 11, top section 12, traversing section 11 is provided with the first screw thread 13 matching with screwed hole 3, the tapering of top section 12 is 60 °, in groove 7, by flexible connecting member 14, be connected with damping 15, the bottom of base 1 is provided with for mobile pulley 3, the present invention is preferably equipped with three screwed holes of placing up and down on each support 2, described in each, in screwed hole, be all connected with thimble 4, between two thimbles 4 staggered relatively, be provided with feed mechanism.
Pay-off of the present invention, by being provided with the centre hole matching with thimble 4 on the two ends sidewall at power transmission shaft 5, the tapering of thimble is 60 °, in two centre holes that withstand on power transmission shaft by top section 12 of thimble 4, carry out many lines or strand broadcast time, only a plurality of feed mechanisms need to be set simultaneously, and connect damping 15 by flexible connecting member 14, flexible connecting member 14 is stuck in groove 7, increased like this damping when power transmission shaft rotates, increased the resistance of power transmission shaft, make the power transmission shaft 5 can automatic rotating, like this when carrying, the uniform tension in order of each strand or line, whole rope strand bar is without untwisting phenomenon, whole rope is powerful becomes large.
Claims (6)
1. a pay-off, comprise base (1), on the two ends, left and right of described base (1), be equipped with support (2), support described in each is equipped with at least one screwed hole on (2), it is characterized in that: described in each, in screwed hole, be all connected with thimble (4), between two described thimbles (4), be provided with feed mechanism.
2. pay-off according to claim 1, it is characterized in that: described feed mechanism comprises power transmission shaft (5), on the two ends sidewall of described power transmission shaft (5), be equipped with the centre hole matching with described thimble (4), one end excircle of described power transmission shaft (5) is provided with flange collar (6), described flange collar (6) is provided with a circle groove (7), the other end of described power transmission shaft (5) is provided with screw thread, the upper cover of described power transmission shaft (5) has drive sleeve (8), described drive sleeve (8) is fastening by the nut (9) matching with screw thread, between described nut (9) and described drive sleeve (8), between described flange collar (6) and described power transmission shaft (8), be equipped with packing ring (10).
3. according to pay-off described in claim 1 or 2, it is characterized in that: thimble described in each (4) includes traversing section (11), top section (12), described traversing section (11) is provided with the first screw thread (13) matching with described screwed hole (3), and the tapering of described top section (12) is 60 °.
4. pay-off according to claim 2, is characterized in that: in described groove (7), by flexible connecting member (14), be connected with damping (15).
5. pay-off according to claim 1, is characterized in that: the bottom of described base (1) is provided with for mobile pulley (3).
6. pay-off according to claim 1, it is characterized in that: on support described in each (2), be equipped with three screwed holes of placing up and down, described in each, in screwed hole, be all connected with thimble (4), between two described thimbles (4) staggered relatively, be provided with feed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677822.9A CN103668773B (en) | 2013-12-13 | 2013-12-13 | Pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677822.9A CN103668773B (en) | 2013-12-13 | 2013-12-13 | Pay-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668773A true CN103668773A (en) | 2014-03-26 |
| CN103668773B CN103668773B (en) | 2016-10-12 |
Family
ID=50307513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677822.9A Active CN103668773B (en) | 2013-12-13 | 2013-12-13 | Pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103668773B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167953A (en) * | 1984-02-10 | 1985-08-31 | 日産自動車株式会社 | Warp yarn feeder of loom |
| CN2795169Y (en) * | 2005-06-08 | 2006-07-12 | 安徽华星消防设备(集团)有限公司 | Wire and cable winding and arranging device |
| CN101700841A (en) * | 2009-11-20 | 2010-05-05 | 江苏苏通碳纤维有限公司 | Winding device of activated carbon fiber filter |
| CN202558384U (en) * | 2012-04-09 | 2012-11-28 | 江阴市勤力橡塑机械有限公司 | Unwinding device for steel wire winding machine |
| CN202616034U (en) * | 2012-05-23 | 2012-12-19 | 浙江龙祥电气有限公司 | Pay-off stand of transformer coil |
| CN102874649A (en) * | 2012-10-12 | 2013-01-16 | 中国航空工业集团公司北京航空材料研究院 | Supporting device of pre-impregnated silk flock yarn barrel for automatic fiber laying process |
| CN203079406U (en) * | 2012-12-18 | 2013-07-24 | 江苏法尔胜光通有限公司 | Rotation type steel wire paying-off device |
| CN203625622U (en) * | 2013-12-13 | 2014-06-04 | 南通神龙化纤绳业有限公司 | Feeding device |
-
2013
- 2013-12-13 CN CN201310677822.9A patent/CN103668773B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167953A (en) * | 1984-02-10 | 1985-08-31 | 日産自動車株式会社 | Warp yarn feeder of loom |
| CN2795169Y (en) * | 2005-06-08 | 2006-07-12 | 安徽华星消防设备(集团)有限公司 | Wire and cable winding and arranging device |
| CN101700841A (en) * | 2009-11-20 | 2010-05-05 | 江苏苏通碳纤维有限公司 | Winding device of activated carbon fiber filter |
| CN202558384U (en) * | 2012-04-09 | 2012-11-28 | 江阴市勤力橡塑机械有限公司 | Unwinding device for steel wire winding machine |
| CN202616034U (en) * | 2012-05-23 | 2012-12-19 | 浙江龙祥电气有限公司 | Pay-off stand of transformer coil |
| CN102874649A (en) * | 2012-10-12 | 2013-01-16 | 中国航空工业集团公司北京航空材料研究院 | Supporting device of pre-impregnated silk flock yarn barrel for automatic fiber laying process |
| CN203079406U (en) * | 2012-12-18 | 2013-07-24 | 江苏法尔胜光通有限公司 | Rotation type steel wire paying-off device |
| CN203625622U (en) * | 2013-12-13 | 2014-06-04 | 南通神龙化纤绳业有限公司 | Feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103668773B (en) | 2016-10-12 |
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