CN104085737A - Yarn guide traversing driving device of bobbin winder - Google Patents
Yarn guide traversing driving device of bobbin winder Download PDFInfo
- Publication number
- CN104085737A CN104085737A CN201410306293.6A CN201410306293A CN104085737A CN 104085737 A CN104085737 A CN 104085737A CN 201410306293 A CN201410306293 A CN 201410306293A CN 104085737 A CN104085737 A CN 104085737A
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- crank
- slide block
- installation site
- bobbin
- connecting rod
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Abstract
The invention provides a yarn guide traversing driving device of a bobbin winder, and belongs to the field of components and devices of thread spinners. A yarn guide traversing driving device of an existing bobbin winder is complex in structure, high in cost and cockamamie in procedure when a traverse lead is adjusted. The device comprises a drive motor and a transmission mechanism. The transmission mechanism comprises an offset slider-crank mechanism, a gear rack mechanism, a synchronous belt and two synchronous belt wheels. The synchronous belt is arranged on the two synchronous belt wheels in a sleeved mode to form a loop formed by an upper layer and a lower layer; the offset slider-crank mechanism comprises a crank, a connecting rod, a sliding block and a guide rail, the crank is mounted on a rotating shaft of the drive motor and provided with a mounting position hole, one end of the connecting rod is hinged to the mounting position hole, the sliding block is hinged to the other end of the connecting rod and guided by the guide rail to move, a rack is fixed to the sliding block, and a gear meshed with the rack is fixedly mounted on one of supporting shafts for supporting the two synchronous belt wheels in the mounting process. According to the device, transverse yarn guide of yarns with multiple leads is achieved, and the leads are easy and convenient to adjust.
Description
Technical field
The invention belongs to frame preassembling field, especially relevant with a kind of bobbin-winding machine guide actuating device that traverses.
Background technology
The guide of the bobbin-winding machine actuating device that traverses makes yarn energy crank motion when yarn crossovers is wound up on bobbin, and the adjustable helical pitch of traversing.The existing bobbin-winding machine guide actuating device that traverses generally adopts groove drum or slot type cam, slot-cylinder type driving device is towed guide, this type of drive is simple in structure, but working accuracy and productive costs are higher, and slot type cam driving gear is by roller motion in tubular slot type cam driven groove, cam often rotates a circle or a few week, Yarn-guiding mouth is with a crank motion of roller motion, and this type of drive working accuracy is higher, and structure is comparatively complicated, manufacture difficulty is relatively large, and cost is relatively high.Existing bobbin-winding machine guide is traversed actuating device in the time that helical pitch is traversed in adjusting, and operation is loaded down with trivial details, and generally is mechanical friction, need in the fuel tank that grease is housed, operate, and long-term operation, the problem such as there will be leakage of oil, change oil, makes troubles to maintenance.
Summary of the invention
Object of the present invention be intended to overcome existing bobbin-winding machine guide traverse driving device structure complexity, cost higher, in the time that helical pitch is traversed in adjusting, there is the defect that operation is loaded down with trivial details, provide a kind of simple in structure, cost is lower, the bobbin-winding machine guide of the helical pitch of can flexible the traversing actuating device that traverses.
For this reason, the present invention is by the following technical solutions: the bobbin-winding machine guide actuating device that traverses, it is characterized in that, the described bobbin-winding machine guide actuating device that traverses comprises drive motor and transmission device, transmission device comprises offset slider-crank mechanism, pinion and rack, Timing Belt and two synchronous pulleys, Timing Belt is set in two synchronous pulleys and forms, the loop of lower two-layer composition, offset slider-crank mechanism comprises crank, connecting rod, slide block and guide rail, crank is fixedly installed in drive motor rotating shaft, crank is provided with hole, installation site, connecting rod one end and hole, described installation site are hinged, the other end and slide block are hinged, slide block carries out motion guide by guide rail, tooth bar is fixed on described slide block, be fixedly installed in and support on the pivot shaft that synchronous pulley described in one of them is installed with described tooth bar gears in mesh.When use, Yarn-guiding mouth is fixedly installed on Timing Belt by attaching parts, drive motor drives slide block on guide rail, to do straight reciprocating motion by crank connecting link, the straight reciprocating motion of slide block is by the reversion of rack pinion driven wheel forward, thereby drive the Timing Belt straight reciprocating motion between two synchronous pulleys, drive Yarn-guiding mouth traverse motion, realize the guide function of traversing.
As to technique scheme supplement and perfect, the present invention also comprises following technical characterictic.Described crank is provided with hole, multiple installation site, the spacing setting of hole, installation site and crank centre of gration is crank length, different crank lengths can be determined in different holes, installation site, need to set different crank lengths according to the difference helical pitch of traversing, namely that connecting rod is hinged from different holes, installation site, the guide thereby the yarn of realizing multiple helical pitch traverses.
Described transmission device also comprises adjusting pinch roller, regulates pinch roller to be pressed against on the Timing Belt between two belt wheels, by regulating pinch roller to regulate the tensioner degree in Timing Belt loop.
The present invention can reach following beneficial effect: adopt drive motor to drive Yarn-guiding mouth traverse motion to realize the guide function of traversing by offset slider-crank mechanism, pinion and rack and synchronous belt mechanism, simple in structure, parts machining accuracy requirement is low, makes cost lower; Adopt hole, multiple installation site to be set on crank and to regulate crank length, the yarn that can the realize multiple helical pitch guide of traversing, helical pitch regulates simple and convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic diagram of the main apparent direction of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, the present invention includes drive motor 1 and transmission device, transmission device comprises offset crank 2 slide block 4 mechanisms, gear 8 tooth bar 5 mechanisms, Timing Belt 11, two synchronous pulleys 9 and regulates pinch roller 12, Timing Belt 11 is set in two synchronous pulleys 9 and forms the loop of upper and lower two-layer composition, regulate pinch roller 12 to be pressed against on the Timing Belt 11 between two synchronous pulleys 9, by regulating pinch roller 12 to regulate the tensioner degree in Timing Belt loop, offset crank 2 slide block 4 mechanisms comprise crank 2, connecting rod 3, slide block 4 and guide rail 6, crank 2 is fixedly installed in the rotating shaft of drive motor 1, crank 2 is provided with hole, multiple installation site, the spacing setting of hole, installation site and crank centre of gration is crank length, different crank lengths can be determined in different holes, installation site, need to set different crank lengths according to the difference helical pitch of traversing, connecting rod 3 one end and hole, described installation site are hinged, the other end and slide block 4 are hinged, slide block 4 carries out motion guide by guide rail 6, tooth bar 5 is fixed on described slide block 4, be fixedly installed in and support on the pivot shaft 7 that synchronous pulley 9 described in one of them is installed with described tooth bar 5 gears in meshs 8.When use, Yarn-guiding mouth is fixedly installed on Timing Belt 11 by attaching parts, drive motor 1 drives slide block 4 to do straight reciprocating motion on guide rail 6 by crank 2 and connecting rod 3, the straight reciprocating motion of slide block 4 is by tooth bar 5 and gear 8 driven wheel 8 forward reversions, thereby drive Timing Belt 11 straight reciprocating motions of 9 of two synchronous pulleys, drive Yarn-guiding mouth traverse motion, realize the guide function of traversing.
Claims (3)
1. the bobbin-winding machine guide actuating device that traverses, it is characterized in that: the described bobbin-winding machine guide actuating device that traverses comprises drive motor (1) and transmission device, transmission device comprises offset crank (2) slide block (4) mechanism, gear (8) tooth bar (5) mechanism, Timing Belt (11) and two synchronous pulleys (9), Timing Belt (11) is set in two synchronous pulleys (9) formation, the loop of lower two-layer composition, offset crank (2) slide block (4) mechanism comprises crank (2), connecting rod (3), slide block (4) and guide rail (6), crank (2) is fixedly installed in the rotating shaft of drive motor (1), crank (2) is provided with hole, installation site, connecting rod (3) one end and hole, described installation site are hinged, the other end and slide block (4) are hinged, slide block (4) carries out motion guide by guide rail (6), tooth bar (5) is fixed on described slide block (4), be fixedly installed in and support on the pivot shaft (7) that synchronous pulley (9) described in one of them is installed with described tooth bar (5) gears in mesh (8).
2. the bobbin-winding machine guide according to claim 1 actuating device that traverses, it is characterized in that: described crank (2) is provided with hole, multiple installation site, the spacing setting of hole, installation site and crank centre of gration is crank length, and different crank lengths can be determined in different holes, installation site.
3. the bobbin-winding machine guide according to claim 2 actuating device that traverses, is characterized in that: described transmission device also comprises and regulates pinch roller (12), regulates pinch roller (12) to be pressed against on the Timing Belt (11) between two synchronous pulleys (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306293.6A CN104085737A (en) | 2014-06-30 | 2014-06-30 | Yarn guide traversing driving device of bobbin winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306293.6A CN104085737A (en) | 2014-06-30 | 2014-06-30 | Yarn guide traversing driving device of bobbin winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104085737A true CN104085737A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410306293.6A Pending CN104085737A (en) | 2014-06-30 | 2014-06-30 | Yarn guide traversing driving device of bobbin winder |
Country Status (1)
| Country | Link |
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| CN (1) | CN104085737A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335779A (en) * | 2016-08-26 | 2017-01-18 | 江苏大学 | Novel propelling mechanism with quick-return characteristic |
| CN107892204A (en) * | 2017-10-16 | 2018-04-10 | 浙江美登特种薄膜有限公司 | A kind of reciprocal support cloth apparatus |
| CN109305601A (en) * | 2018-10-19 | 2019-02-05 | 苏州泗宝机器人有限公司 | Yarn guide mechanism in precision wind device and the guide side retracting device using the Yarn guide mechanism |
| CN110962000A (en) * | 2019-11-13 | 2020-04-07 | 广东博智林机器人有限公司 | Variable-pitch crank slider driving mechanism, polishing manipulator and polishing robot |
| CN112823862A (en) * | 2019-11-20 | 2021-05-21 | 中国商用飞机有限责任公司 | Manual glue mixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE45653C (en) * | SCHNEIDER & FINGER in Aachen | Spinning card for flamed yarns | ||
| DE2350350B1 (en) * | 1973-10-08 | 1975-04-03 | Palitex Project Co Gmbh | Traversing device on winding devices |
| RU2060922C1 (en) * | 1993-07-15 | 1996-05-27 | Акционерное общество "Научно-исследовательский экспериментально-конструкторский институт прядильного машиностроения" | Device for cross winding of thread on bobbin |
| CN1451599A (en) * | 2002-03-08 | 2003-10-29 | Savio纺织机械责任有限公司 | Yarn guide for spun yarn collected on bobbin, especially for open-end spinning machine |
| CN203903652U (en) * | 2014-06-30 | 2014-10-29 | 浙江日发纺织机械股份有限公司 | Transverse yarn guide driving device |
-
2014
- 2014-06-30 CN CN201410306293.6A patent/CN104085737A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE45653C (en) * | SCHNEIDER & FINGER in Aachen | Spinning card for flamed yarns | ||
| DE2350350B1 (en) * | 1973-10-08 | 1975-04-03 | Palitex Project Co Gmbh | Traversing device on winding devices |
| RU2060922C1 (en) * | 1993-07-15 | 1996-05-27 | Акционерное общество "Научно-исследовательский экспериментально-конструкторский институт прядильного машиностроения" | Device for cross winding of thread on bobbin |
| CN1451599A (en) * | 2002-03-08 | 2003-10-29 | Savio纺织机械责任有限公司 | Yarn guide for spun yarn collected on bobbin, especially for open-end spinning machine |
| CN203903652U (en) * | 2014-06-30 | 2014-10-29 | 浙江日发纺织机械股份有限公司 | Transverse yarn guide driving device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335779A (en) * | 2016-08-26 | 2017-01-18 | 江苏大学 | Novel propelling mechanism with quick-return characteristic |
| CN107892204A (en) * | 2017-10-16 | 2018-04-10 | 浙江美登特种薄膜有限公司 | A kind of reciprocal support cloth apparatus |
| CN109305601A (en) * | 2018-10-19 | 2019-02-05 | 苏州泗宝机器人有限公司 | Yarn guide mechanism in precision wind device and the guide side retracting device using the Yarn guide mechanism |
| CN109305601B (en) * | 2018-10-19 | 2024-02-27 | 苏州泗宝机器人有限公司 | Yarn guide mechanism in precise winding device and edge collecting device adopting yarn guide mechanism |
| CN110962000A (en) * | 2019-11-13 | 2020-04-07 | 广东博智林机器人有限公司 | Variable-pitch crank slider driving mechanism, polishing manipulator and polishing robot |
| CN112823862A (en) * | 2019-11-20 | 2021-05-21 | 中国商用飞机有限责任公司 | Manual glue mixing device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141008 |