CN103320911B - Rotating speed adjusting structure of retracting cylinder of coated wire machine - Google Patents
Rotating speed adjusting structure of retracting cylinder of coated wire machine Download PDFInfo
- Publication number
- CN103320911B CN103320911B CN201310242439.0A CN201310242439A CN103320911B CN 103320911 B CN103320911 B CN 103320911B CN 201310242439 A CN201310242439 A CN 201310242439A CN 103320911 B CN103320911 B CN 103320911B
- Authority
- CN
- China
- Prior art keywords
- support
- yarn core
- furling tube
- retracting cylinder
- rotating speed
- 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.)
- Expired - Fee Related
Links
Abstract
The invention provides a rotating speed adjusting structure of a retracting cylinder of a coated wire machine and belongs to the machinery technical field. The rotating speed adjusting structure of the retracting cylinder of the coated wire machine solves the technical problem that the rotating speed of retracting cylinders cannot be adjusted and the like in the existing coated wire machines. The coated wire machine comprises a machine frame, a yarn core and the retracting cylinder which is used for retracting the yarn core; the machine frame is provided with a support; a driving motor which is fixedly arranged on the support is connected with a rotary shaft; the retracting cylinder is arranged on the rotary shaft in a sleeved mode; the support is provided with a crankshaft which abuts against the yarn core and can freely rotate; one end of the crankshaft abuts against the yarn core which is arranged on the retracting cylinder and a conductive block is fixedly arranged at the other end of the crankshaft; the conductive block is fixedly connected with a metal swing arm; a resistor strip is arranged inside the support; the metal swing arm is in contact with the resistor strip in a sliding mode; one end of the resistor strip is connected with the driving motor through leads; the conductive block is connected with the driving motor through leads. The rotating speed adjusting structure of the retracting cylinder of the coated wire machine has the advantages of enabling the rotating speed of the retracting cylinder to be adjusted and the like.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the rotational speed regulation structure of furling tube on a kind of covering filament machine.
Background technology
Wrap yarn, also known as wrapped yarn, is a kind of yarn of new structure, and it is with long filament or staple fibre for yarn core, the another kind of long filament of outsourcing or staple fibre sliver.Outsourcing yarn carries out coated to heart yarn in a screw fashion.Its feature for bar do even, bulk plentiful, yarn is smooth and filoplume is few, powerful high, little breakage.
Wrap yarn is used for requiring high-elastic knitted fabric, and part is used for woven fabric, is the ideal yarn of high-grade carefully thin hair, linen, jacquard weave double-deck weft-knitted fabric and tricot etc.Wrap yarn all can spin for thick Fine count Yarn, wherein in the majority with stretch yarn, is applicable to weave motion Lingerie, as swimsuit, anorak, lingerie etc.Wrap yarn is according to purposes, and select suitable heart yarn and outsourcing yarn, its brute force is all higher than any one single thread.
Furling tube on covering filament machine is for furling coated good yarn core, when the coated good yarn core of rolling, become large gradually owing to receiving drum diameter, under same rotating speed, its retracting speed accelerates gradually, the coated density of outsourcing yarn is caused to diminish gradually, the coated inequality of outsourcing yarn, has very large impact to the quality of product.
Summary of the invention
The object of the invention is the problems referred to above existed for existing technology, provide the rotational speed regulation structure of furling tube on a kind of covering filament machine, technical problem to be solved by this invention is the rotating speed of how timely adjustment furling tube, makes the retracting speed of yarn core keep constant.
Object of the present invention realizes by following technical proposal: the rotational speed regulation structure of furling tube on a kind of covering filament machine, covering filament machine comprises frame, yarn core and the furling tube for rolling yarn core, it is characterized in that, described frame is provided with a support, described support is installed with a drive motors, described drive motors is connected with a rotating shaft, described furling tube is set in described rotating shaft, described support is provided with one to be resisted against on described yarn core and the bent axle that can freely rotate, yarn core on described bent axle one end and furling tube leans, the other end is installed with a conducting block, described conducting block is fixed with a metal swing arm, a resistor stripe is also provided with in described support, described swing arm and described resistor stripe slidingly contact, one end of described resistor stripe is connected with described drive motors by wire, described conducting block is connected with described drive motors by wire.
Operation principle of the present invention is: along with the continuous increase of yarn core on furling tube, the diameter of furling tube becomes large gradually, thus the crankshaft rotating that promotion and yarn core are close to, the rotation of bent axle makes the position of swing arm on resistor stripe change, thus the resistance value in access drive motors is changed, make the rotating speed of drive motors that the change adapted to also occur thereupon, just can reach the object keeping yarn core hauling speed constant.
On above-mentioned a kind of covering filament machine furling tube rotational speed regulation structure in, described bent axle is installed with a projection, between described projection and support, is provided with a holddown spring.The effect of this holddown spring be bent axle is pressed on furling tube yarn core on, prevent mechanical oscillation etc. from making crank rotation.
On above-mentioned a kind of covering filament machine furling tube rotational speed regulation structure in, described support slidably connects one piece of pressure strip, described pressure strip can be set in described rotating shaft.Furling tube is being enclosed within after in rotating shaft, by this pressure strip, furling tube is being fixed in rotating shaft, preventing furling tube from rotating shaft, axial displacement occurring.
On above-mentioned a kind of covering filament machine furling tube rotational speed regulation structure in, described support is also provided with a tensioning cylinder, described tensioning cylinder is resisted against on described yarn core.Tensioning cylinder makes yarn core be wound on closely on furling tube.
On above-mentioned a kind of covering filament machine furling tube rotational speed regulation structure in, described resistor stripe is copper.Copper has good electric conductivity, and its anti-wear performance is also excellent.
Compared with prior art, the present invention has the following advantages:
1, along with the continuous increase of yarn core on furling tube, the diameter of furling tube becomes large gradually, thus the crankshaft rotating that promotion and yarn core are close to, the rotation of bent axle makes the position of swing arm on resistor stripe change, thus the resistance value in access drive motors is changed, make the rotating speed of drive motors that the change adapted to also occur thereupon, just can reach the object keeping yarn core hauling speed constant.
2, rotating shaft is arranged with a pressure strip, furling tube is being enclosed within after in rotating shaft, by this pressure strip, furling tube is being fixed in rotating shaft, preventing furling tube from rotating shaft, axial displacement occurring
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this adjustment structure.
Fig. 2 is the structural representation of this adjustment structure when not installing furling tube.
Fig. 3 is the syndeton schematic diagram in this adjustment structure between bent axle and resistor stripe.
In figure, 1, frame; 11, pressure strip; 12, tensioning cylinder; 2, yarn core; 3, furling tube; 4, drive motors; 5, support; 6, rotating shaft; 71, bent axle; 72, conducting block; 73, resistor stripe; 74, swing arm; 75, projection; 76, holddown spring.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in figures 1 and 3, the rotational speed regulation structure of furling tube on a kind of covering filament machine, covering filament machine comprises frame 1, yarn core 2 and the furling tube 3 for rolling yarn core 2, frame 1 is provided with a support 5, support 5 is installed with a drive motors 4, drive motors 4 is connected with a rotating shaft 6, furling tube 3 is set in rotating shaft 6, support 5 is provided with one to be resisted against on yarn core 2 and the bent axle 71 that can freely rotate, yarn core 2 on bent axle 71 one end and furling tube 3 leans, the other end is installed with a conducting block 72, conducting block 72 is fixed with a metal swing arm 74, a resistor stripe 73 is also provided with in support 5, swing arm 74 and resistor stripe slidingly contact, one end of resistor stripe 73 is connected with drive motors 4 by wire, conducting block 72 is connected with drive motors 4 by wire, bent axle 71 is installed with a projection 75, a holddown spring 76 is provided with between projection 75 and support 5, the effect of this holddown spring 76 be bent axle 71 is pressed on furling tube 3 yarn core 2 on, prevent mechanical oscillation etc. from bent axle 71 is rotated.
As depicted in figs. 1 and 2, support 5 slidably connects one piece of pressure strip 11, pressure strip 11 can be set in rotating shaft 6, furling tube 3 is being enclosed within after in rotating shaft 6, by this pressure strip 11, furling tube 3 is fixed in rotating shaft 6, prevent furling tube 3 from rotating shaft 6, axial displacement occurring, support 5 is also provided with a tensioning cylinder 12, tensioning cylinder 12 is resisted against on yarn core 2, tensioning cylinder 12 makes yarn core 2 be wound on furling tube 3 closely, resistor stripe 73 is copper, and copper has good electric conductivity, and its anti-wear performance is also excellent.
Operation principle of the present invention is: along with the continuous increase of yarn core 2 on furling tube 3, the diameter of furling tube 3 becomes large gradually, thus the bent axle 71 promoting to be close to yarn core 2 rotates, the rotation of bent axle 71 makes the position of swing arm 74 on resistor stripe 73 change, thus the resistance value in access drive motors 4 is changed, make the rotating speed of drive motors 4 that the change adapted to also occur thereupon, just can reach the object keeping yarn core 2 hauling speed constant.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (4)
1. the rotational speed regulation structure of furling tube on a covering filament machine, covering filament machine comprises frame (1), yarn core (2) and the furling tube (3) for rolling yarn core (2), it is characterized in that, described frame (1) is provided with a support (5), described support (5) is installed with a drive motors (4), described drive motors (4) is connected with a rotating shaft (6), described furling tube (3) is set in described rotating shaft (6), described support (5) is provided with one and is resisted against the upper and bent axle (71) that can freely rotate of described yarn core (2), yarn core (2) on described bent axle (71) one end and furling tube (3) leans, the other end is installed with a conducting block (72), described conducting block (72) is fixed with a metal swing arm (74), a resistor stripe (73) is also provided with in described support (5), described swing arm (74) and described resistor stripe slidingly contact, one end of described resistor stripe (73) is connected with described drive motors (4) by wire, described conducting block (72) is connected with described drive motors (4) by wire.
2. the rotational speed regulation structure of furling tube on a kind of covering filament machine according to claim 1, it is characterized in that, described bent axle (71) is installed with a projection (75), between described projection (75) and support (5), is provided with a holddown spring (76).
3. the rotational speed regulation structure of furling tube on a kind of covering filament machine according to claim 1 and 2, it is characterized in that, described support (5) slidably connects one piece of pressure strip (11), described pressure strip (11) can be set in described rotating shaft (6).
4. the rotational speed regulation structure of furling tube on a kind of covering filament machine according to claim 1 and 2, it is characterized in that, described support (5) is also provided with a tensioning cylinder (12), described tensioning cylinder (12) is resisted against on described yarn core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242439.0A CN103320911B (en) | 2013-06-18 | 2013-06-18 | Rotating speed adjusting structure of retracting cylinder of coated wire machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242439.0A CN103320911B (en) | 2013-06-18 | 2013-06-18 | Rotating speed adjusting structure of retracting cylinder of coated wire machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103320911A CN103320911A (en) | 2013-09-25 |
| CN103320911B true CN103320911B (en) | 2015-06-17 |
Family
ID=49189940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310242439.0A Expired - Fee Related CN103320911B (en) | 2013-06-18 | 2013-06-18 | Rotating speed adjusting structure of retracting cylinder of coated wire machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103320911B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201422098Y (en) * | 2009-04-08 | 2010-03-10 | 沈自强 | Textile winding movement control frequency converter |
| CN202265663U (en) * | 2011-09-29 | 2012-06-06 | 浙江凯成纺织机械有限公司 | Rotational speed control device for active winding and double-twisting machine |
| CN203333872U (en) * | 2013-06-18 | 2013-12-11 | 吴瑛 | Rotation speed adjusting structure of coiling drum of yarn wrapping machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10157303A1 (en) * | 2001-11-23 | 2003-06-26 | Inst Textil & Faserforschung | spooling device |
-
2013
- 2013-06-18 CN CN201310242439.0A patent/CN103320911B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201422098Y (en) * | 2009-04-08 | 2010-03-10 | 沈自强 | Textile winding movement control frequency converter |
| CN202265663U (en) * | 2011-09-29 | 2012-06-06 | 浙江凯成纺织机械有限公司 | Rotational speed control device for active winding and double-twisting machine |
| CN203333872U (en) * | 2013-06-18 | 2013-12-11 | 吴瑛 | Rotation speed adjusting structure of coiling drum of yarn wrapping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103320911A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102897594A (en) | Energy-saving type plastic flat filament reeling mechanism | |
| CN103320911B (en) | Rotating speed adjusting structure of retracting cylinder of coated wire machine | |
| CN202864567U (en) | Energy-saving type plastic flat filament winding mechanism | |
| CN203333872U (en) | Rotation speed adjusting structure of coiling drum of yarn wrapping machine | |
| CN103290584A (en) | Silk covering machine | |
| CN108796696A (en) | A kind of double-roll type yarn twisting unit | |
| CN203333873U (en) | Adjusting device of coiling drum of yarn wrapping machine | |
| CN104928811B (en) | Spool drive unit for anti-pilling napped leg-slimming covered yarns in covering machines | |
| CN103276489A (en) | Transmission mechanism of yarn covering machine | |
| CN104480600A (en) | Yarn coating machine with improved structure | |
| CN103290540A (en) | Regulating device of coiling drum on silk covering machine | |
| CN201809525U (en) | Floating device for roller connecting piece | |
| CN112079190A (en) | Take-up is used in fabrics production and processing | |
| CN105293176A (en) | Spinning spindle winding device | |
| CN202830306U (en) | Parallel expanding device of glass silk protofilament barrel | |
| CN104928810B (en) | The colorful conductive polyurethane fiber yarn coil of wire drive device of anti pilling in coating machine | |
| CN207774470U (en) | A kind of conductor structure on Weaving device | |
| CN210973344U (en) | Textile production is with coiled hair that has finishing function | |
| CN210944248U (en) | Textile winding mechanism with winding displacement function | |
| CN101100770A (en) | Intelligent anti-folding edge-loose device for two-for-one twister | |
| CN110820158B (en) | Yarn storage device of yarn changer | |
| CN203270216U (en) | Spinning creel with uniform tension | |
| CN220245083U (en) | Composite fiber yarn and yarn winding drum | |
| CN108866690A (en) | A kind of adjustable yarn twisting unit | |
| CN203306826U (en) | Winding mechanism on filament wrapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160618 |