CN203065724U - Transmission case mechanism for motion of rapier loom - Google Patents
Transmission case mechanism for motion of rapier loom Download PDFInfo
- Publication number
- CN203065724U CN203065724U CN 201320050677 CN201320050677U CN203065724U CN 203065724 U CN203065724 U CN 203065724U CN 201320050677 CN201320050677 CN 201320050677 CN 201320050677 U CN201320050677 U CN 201320050677U CN 203065724 U CN203065724 U CN 203065724U
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- CN
- China
- Prior art keywords
- gear
- wefting insertion
- transmission connection
- transmission case
- camshaft
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Abstract
A transmission case mechanism for motion of a rapier loom comprises a high-speed shaft for inputting power, wherein the high-speed shaft is respectively meshed with a second gear on a beating-up camshaft and a carrier gear on a carrier gear shaft through a first gear; the beating-up camshaft is in transmission connection with a beating-up shaft through a beating-up conjugate cam, a first pressure roller and a beating-up arm pressing shaft in sequence; a wefting insertion camshaft is in transmission connection with a wefting insertion arm pressing shaft through a wefting insertion conjugate cam and a second pressure roller in sequence; the wefting insertion arm pressing shaft is in transmission connection with a sector gear through a connecting rod and a hand-holding rod in sequence; the sector gear is in transmission connection with a fourth gear and a first change gear; the first change gear is in transmission connection with a second change gear and a first wefting insertion screw gear axle; the first wefting insertion screw gear axle is in transmission connection with a second wefting insertion screw gear axle; and the second wefting insertion screw gear axle is fixedly connected with a rapier wheel. The transmission case mechanism disclosed by the utility model is simple in structure, can be applied in a rigid rapier loom and a flexible rapier loom and facilitates the promotion of the development of the rapier looms. The transmission energy consumption can be effectively reduced and the space can be saved.
Description
Technical field
The utility model relates to a kind of textile machine, particularly a kind of transmission case mechanism for the Rapier looms motion.
Background technology
At present, for loom, Rapier looms particularly, in its running, generally can relate to five kinds of actions, comprise motion of weft-insertion, beating motion, harness motion, let-off motion and takeup motion, though related requirement between these five kinds of motions, but generally all be to each have independently transmission case body, the driving-chain complexity, self energy consumption is big, and it is big to take up room.
The utility model content
The purpose of this utility model is to provide a kind of transmission case mechanism of Rapier looms motion, and it can effectively simplify the drive mechanism of loom, and conserve space cuts down the consumption of energy, thereby has overcome deficiency of the prior art.
For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme:
A kind of transmission case mechanism of Rapier looms motion, comprise the high speed shaft that is in transmission connection with drive unit, be set with first gear on the described high speed shaft, described first gear respectively be fixed on the camshaft that beats up on second gear and the carrier gear that is fixed on the bridge gear shaft cooperate
Wherein, the conjugate cam that also fixedly beats up on the described camshaft that beats up, the described conjugate cam that beats up is connected with the pressure arm through-drive of beating up through first pinch roller, and described pressure arm axle and the tightening weft axis of beating up is in transmission connection,
Simultaneously, the wefting insertion conjugate cam is also fixedly arranged on the described wefting insertion camshaft, described wefting insertion conjugate cam is connected with the through-drive of wefting insertion pressure arm through second pinch roller, described wefting insertion pressure arm axle is in transmission connection through connecting rod and lead along by hand bar and sector gear successively, described sector gear and the 4th gear and first change gear are in transmission connection, described first change gear is connected with second change gear and the first wefting insertion helical tooth through-drive, the described first wefting insertion helical tooth axle is connected with the second wefting insertion helical tooth through-drive, simultaneously, the second wefting insertion helical tooth axle is fixedlyed connected with sword transmission wheel.
Further, in the course of the work, the circumference of described first pinch roller touches mutually with the conjugate cam circumference that beats up all the time, that is, first pinch roller drives the pressure arm axle that beats up and swings along with beating up the conjugate cam surface profile variations.
Same, the circumference of described second pinch roller touches mutually with wefting insertion conjugate cam circumference all the time, that is and, second pinch roller drives wefting insertion pressure arm axle and swings along with wefting insertion conjugate cam surface profile variations.
One end of described wefting insertion pressure arm axle is in transmission connection by connecting rod and the bar of leading along by hand.
Described bar hand in hand is fastenedly connected by Wedge-type clamp mechanism and sector gear.
The described camshaft that beats up also is in transmission connection with filling cutter.
Described bridge gear shaft also is in transmission connection with the grease pump of described transmission case mechanism.
Described wefting insertion camshaft also is in transmission connection with the shedding mechanism of loom.
Compared with prior art, advantage of the present utility model is at least: be integrated in the transmission case by the transmission with motion of weft-insertion and beating motion, simplified driving-chain, can reduce transmission energy consumption and conserve space.The utility model all can be used in rigid rapier weaving machine and flexible rapier loom, is conducive to promote the development of Rapier looms.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Description of reference numerals: high speed shaft 1, first gear 2, second gear 3, camshaft 4 beats up, conjugate cam 5 beats up, pressure arm axle 6 beats up, first pinch roller 7, carrier gear 8, bridge gear shaft 9, the 3rd gear 10, wefting insertion camshaft 11, wefting insertion conjugate cam 12, wefting insertion pressure arm axle 13, second pinch roller 14, connecting rod 15, sector gear 16, bar 17 hand in hand, Wedge-type clamp mechanism 18, the 4th gear 19, first change gear 20, second change gear 21, the first wefting insertion helical tooth axle 22, the second wefting insertion helical tooth axle 23, beating motion output a, scissors power output b, power input c, oil pump power output d, opening power output e, motion of weft-insertion output f.
The specific embodiment:
Below in conjunction with accompanying drawing and a preferred embodiment the technical solution of the utility model is carried out more detailed introduction.
Consult Fig. 1, the transmission case mechanism of this Rapier looms motion comprises high speed shaft 1, first gear 2, second gear 3, camshaft 4 beats up, conjugate cam 5 beats up, pressure arm axle 6 beats up, first pinch roller 7, carrier gear 8, bridge gear shaft 9, the 3rd gear 10, wefting insertion camshaft 11, wefting insertion conjugate cam 12, wefting insertion pressure arm axle 13, second pinch roller 14, connecting rod 15, sector gear 16, bar 17 hand in hand, Wedge-type clamp mechanism 18, the 4th gear 19, first change gear 20, second change gear 21, assemblies such as the first wefting insertion helical tooth axle 22 and the second wefting insertion helical tooth axle 23, its course of work is as follows:
High speed shaft 1 is imported power, second gear 3 that first gear 2 on the high speed shaft 1 drives on the camshaft 4 that beats up in one direction rotates, the conjugate cam 5 that beats up also rotates together, first pinch roller 7 is along with conjugate cam 5 surface profile variations of beating up, drive pressure arm axle 6 reciprocally swingings that beat up, pressure arm axle 6 outsides of beating up are installed tightening weft axis, slay and reed (not shown) and are realized beating motion.
First gear 2 on the high speed shaft 1 rotates at the carrier gear 8 that another direction drives on the bridge gear shaft 9, the 3rd gear 10 that carrier gear 8 drives on the wefting insertion camshaft 11 rotates, wefting insertion conjugate cam 12 also rotates together, second pinch roller 14 is along with the variation of wefting insertion conjugate cam 12 surface profiles, drive wefting insertion pressure arm axle 13 reciprocally swingings, one end of wefting insertion pressure arm axle 13 affects hand in hand by connecting rod 15, and bar 17 back and forth rotates sector gear 16, sector gear 16 drives the 4th gear 19 and first change gear 20 rotates, first change gear 20 drives second change gear 21 and the first wefting insertion helical tooth axle 22 rotates, the first wefting insertion helical tooth axle 22 drives the second wefting insertion helical tooth axle 23 again and rotates, at the second wefting insertion helical tooth axle 23 sword transmission wheel is installed, is driven sword belt again, sword head (not shown) realizes motion of weft-insertion.
Obviously, with the variation of conjugate cam 5 surface profiles that beat up to realize the beating up variation of traverse.
The variation of wefting insertion traverse can be realized in postscript with the variation of gearratio between the variation of wefting insertion conjugate cam 12 surface profiles and first change gear 20 and second change gear 21.
Aforementioned hand in hand bar 17 is that the formula clamp mechanism 18 by voussoir is fastenedly connected with sector gear 16, hand in hand the variation of bar 17 positions is that the change in location of connecting rod 15 towing points on the sector gear 16 can realize that the trace of wefting insertion traverse changes, and the wefting insertion original position is changed.
The aforementioned outside of beating up camshaft 4 can be filling cutter provides power, and the grease pump that the outside of bridge gear shaft 9 can be transmission case itself provides power, and the shedding mechanism that the outside of wefting insertion camshaft 11 can be loom provides power.
The transmission punch-out equipment of this Rapier looms motion is simple in structure, can effectively reduce transmission energy consumption and conserve space, and all can use in rigid rapier weaving machine and flexible rapier loom, is conducive to promote the development of Rapier looms.
It is pointed out that above embodiment only is used for explanation content of the present utility model, in addition, the utility model also has other embodiments.But all employings are equal to replaces or technical scheme that the equivalent deformation mode forms all drops in the protection domain of the present utility model.
Claims (8)
1. the transmission case mechanism of Rapier looms motion, it is characterized in that, it comprises the high speed shaft that is in transmission connection with drive unit, be set with first gear on the described high speed shaft, described first gear respectively be fixed on the camshaft that beats up on second gear and the carrier gear that is fixed on the bridge gear shaft cooperate
Wherein, the conjugate cam that also fixedly beats up on the described camshaft that beats up, the described conjugate cam that beats up is connected with the pressure arm through-drive of beating up through first pinch roller, and described pressure arm axle and the tightening weft axis of beating up is in transmission connection,
Simultaneously, the wefting insertion conjugate cam is also fixedly arranged on the described wefting insertion camshaft, described wefting insertion conjugate cam is connected with the through-drive of wefting insertion pressure arm through second pinch roller, described wefting insertion pressure arm axle is in transmission connection through connecting rod and lead along by hand bar and sector gear successively, described sector gear and the 4th gear and first change gear are in transmission connection, described first change gear is connected with second change gear and the first wefting insertion helical tooth through-drive, the described first wefting insertion helical tooth axle is connected with the second wefting insertion helical tooth through-drive, simultaneously, the second wefting insertion helical tooth axle is fixedlyed connected with sword transmission wheel.
2. the transmission case mechanism of Rapier looms motion according to claim 1 is characterized in that, in the course of the work, the circumference of described first pinch roller touches mutually with the conjugate cam circumference that beats up all the time.
3. the transmission case mechanism of Rapier looms motion according to claim 1 is characterized in that, in the course of the work, the circumference of described second pinch roller touches mutually with wefting insertion conjugate cam circumference all the time.
4. the transmission case mechanism of Rapier looms motion according to claim 1 is characterized in that, an end of described wefting insertion pressure arm axle is in transmission connection by connecting rod and the bar of leading along by hand.
5. according to the transmission case mechanism of claim 1 or 4 described Rapier looms motions, it is characterized in that described bar hand in hand is fastenedly connected by Wedge-type clamp mechanism and sector gear.
6. the transmission case mechanism of Rapier looms motion according to claim 1 is characterized in that the described camshaft that beats up also is in transmission connection with filling cutter.
7. the transmission case mechanism of Rapier looms according to claim 1 motion is characterized in that, described bridge gear shaft also is in transmission connection with the grease pump of described transmission case mechanism.
8. the transmission case mechanism of Rapier looms according to claim 1 motion is characterized in that, described wefting insertion camshaft also is in transmission connection with the shedding mechanism of loom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050677 CN203065724U (en) | 2013-01-30 | 2013-01-30 | Transmission case mechanism for motion of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050677 CN203065724U (en) | 2013-01-30 | 2013-01-30 | Transmission case mechanism for motion of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065724U true CN203065724U (en) | 2013-07-17 |
Family
ID=48764536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050677 Expired - Fee Related CN203065724U (en) | 2013-01-30 | 2013-01-30 | Transmission case mechanism for motion of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911749A (en) * | 2014-04-21 | 2014-07-09 | 王勇 | Horizontal rotating weft-guiding transmission mechanism for weaving machine |
| CN110820140A (en) * | 2019-12-12 | 2020-02-21 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
-
2013
- 2013-01-30 CN CN 201320050677 patent/CN203065724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911749A (en) * | 2014-04-21 | 2014-07-09 | 王勇 | Horizontal rotating weft-guiding transmission mechanism for weaving machine |
| CN103911749B (en) * | 2014-04-21 | 2015-04-29 | 江苏友诚数控科技有限公司 | Horizontal rotating weft-guiding transmission mechanism for weaving machine |
| CN110820140A (en) * | 2019-12-12 | 2020-02-21 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
| CN110820140B (en) * | 2019-12-12 | 2024-04-26 | 江苏莱纳多智能装备有限公司 | Beat-up weft insertion transmission mechanism arranged on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |