CN2745964Y - Main driving device of weaving machine - Google Patents
Main driving device of weaving machine Download PDFInfo
- Publication number
- CN2745964Y CN2745964Y CN 200420080721 CN200420080721U CN2745964Y CN 2745964 Y CN2745964 Y CN 2745964Y CN 200420080721 CN200420080721 CN 200420080721 CN 200420080721 U CN200420080721 U CN 200420080721U CN 2745964 Y CN2745964 Y CN 2745964Y
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- China
- Prior art keywords
- main drive
- shaft
- motor
- clutch
- main driving
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- Expired - Fee Related
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Abstract
The utility model discloses a main driving device of weaving machine, which comprises an electric motor, a shaft of motor and a main driving shaft. The shaft of motor connects with the main driving shaft by a clutch, the main driving shaft and the shaft of motor respectively drive a main driving device and an opening device by the gear rotation device. The clutch can be clutch with various type, for example, tooth-inlaid clutch, or hydraulic tooth-inlaid clutch. The gear rotation device has a gear wheel set, the gears of the gear rotation device are helical gears which are meshed with each other. Compared with the prior art, the remarkable advantage of the utility model is that the two couples of gears can adopt helical gears drive to reduce the noise in the impactive load, the meshed positioning structure is simple because of the meshed unique performance of the clutch.
Description
One, technical field
The utility model relates to a kind of textile machine equipment, the main drive that particularly a kind of loom is used.
Two, background technology
Chinese patent discloses a kind of drive for mechanical loom (patent No. is 98801799.7), and this device adopts motor shaft and final drive shaft coaxial arrangement and direct-connected mode, its left and right slip.When primary importance, final drive shaft and main drive, auxiliary drive mesh simultaneously; When the second place, final drive shaft and main drive are thrown off, and mesh with servicing unit.Owing to need constantly to realize engagement again, therefore mesh the location structure more complicated.
Three, summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, proposes a kind of loom main drive that makes the coaxial distribution of main drive shaft and motor shaft but be connected indirectly by clutch.This device is realized two kinds of duties by the engagement and the disengagement of clutch, thereby has avoided horizontally slipping of main drive shaft and motor shaft.
The technical solution of the utility model is: a kind of loom main drive, comprise motor, motor shaft and main drive shaft, it is characterized in that motor shaft is connected or separates with the main drive shaft concentric by jaw clutch, main drive shaft and motor shaft drive main drive and shedding motion by the meshed gears tumbler respectively.
Described jaw clutch can be the clutch of various ways, as the hydraulic pressure jaw clutch, or the electromagnetic type jaw clutch.
Described gear driving device is a gear pair, and its gear is intermeshing helical gear.
The utility model compared with prior art, its remarkable advantage is: thus can make these two pairs of gears adopt helical gear transmission to reduce noise under impact loads, because the uniqueness of clutches engaged and the accurate angle position of motor, so the engagement location structure is fairly simple.
Four, description of drawings
Structural representation when Fig. 1 is first kind of position of the present utility model.
Structural representation when Fig. 2 is second kind of position of the present utility model.
Fig. 3 is the structural representation that clutch of the present utility model adopts electromagnetic clutch.
Five, the specific embodiment
Motor 1 is the digital control type motor, also can be AC servo motor or reluctance motor.The motor shaft 2 of motor 1 is connected with main drive shaft 4 indirectly by jaw clutch 3, and jaw clutch 3 can be the fluid pressure type jaw clutch.Figure 1 shows that primary importance, this moment, jaw clutch 3 was in engagement, and an end 19 of jaw clutch 3 is fixed on the main drive shaft 4, and the other end 18 is connected with hydraulic drive axle 20 by pin 17.Hydraulic drive axle 20 is connected with piston 21.When hydraulic cylinder 22 inner carriers 21 axially moved to left, hydraulic drive axle 20 drove jaw clutch 3 engagements.This moment, brake apparatus 16 was in disengaged condition.Drive helical gear 6 by the helical gear on the main drive shaft 45, helical gear 6 drives main drive 8 by axle 7.Main drive 8 can be a beating device, or weft inserting apparatus etc.Helical gear on the motor shaft 29 drives helical gear 10 simultaneously, and helical gear 10 drives shedding motion 12 by asessory shaft 11.Shedding motion 12 can be a dobbies, also can be jacquard etc.At motor shaft 2 and asessory shaft 11 axle heads shaft encoder 13,14 is housed respectively, brake apparatus 16 is housed at main drive shaft 4 axle heads.Two encoders, brake apparatus and motor all connect to form electric-control system with electric cabinet 15.This electric-control system both can have been controlled rotating speed of motor and turn to, and also can control loom and clutch angle position, can also control motor driving moment.This primary importance can realize loom weave fast with loom forward and reverse at a slow speed the revolution.Electric-control system can pass through existing techniques in realizing, is not content of the present utility model.
Figure 2 shows that the second place, when loom main drive shaft 4 and jaw clutch 3 are parked in when determining the position, brake apparatus 16 drives main drive shaft 4, hydraulic cylinder 22 inner carriers 21 move right then, driving jaw clutch 3 by hydraulic drive axle 20 makes it be in disengagement, helical gear on the motor shaft 29 drives helical gears 10 at this moment, helical gear 10 drives shedding motion 12 by asessory shaft 11, because jaw clutch can only could mesh the unique position in rotating a circle, after driven by motor multi-arm slow forward cargo ticket one week of reverse rotation, thereby hydraulic cylinder 22 inner carriers 21 are moved to the left jaw clutch are meshed again, and brake apparatus 16 unclamps main drive shaft.This second place can realize loom forward and reverse manually or automatically look for latitude, relatively simple for structure.
Shown in Figure 3 is the electromagnetic type jaw clutch, by the energising and the said function of outage with the realization hydraulic clutch of jaw clutch 3.
Claims (7)
1, a kind of loom main drive, comprise motor (1), motor shaft (2) and main drive shaft (4), it is characterized in that motor shaft (2) is connected or separates with main drive shaft (4) concentric by jaw clutch (3), main drive shaft (4) and motor shaft (2) drive main drive (8) and shedding motion (12) by the meshed gears tumbler respectively.
2, loom main drive according to claim 1 is characterized in that described jaw clutch (3) is the fluid pressure type jaw clutch.
3, loom main drive according to claim 1 is characterized in that described jaw clutch (3) is the electromagnetic type jaw clutch.
4, loom main drive according to claim 1 is characterized in that the gear in the described gear driving device is a helical gear, and is meshing with each other respectively.
5, loom main drive according to claim 1 is characterized in that at motor shaft (2) and the axle head that drives the asessory shaft (11) of shedding motion (12) shaft encoder (13) and (14) being housed respectively.
6, loom main drive according to claim 1 is characterized in that described main drive shaft (4) is provided with controllable brake apparatus (16).
7, loom main drive according to claim 1 is characterized in that described motor (1) is digital control type motor or AC servo motor or reluctance motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080721 CN2745964Y (en) | 2004-11-02 | 2004-11-02 | Main driving device of weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080721 CN2745964Y (en) | 2004-11-02 | 2004-11-02 | Main driving device of weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745964Y true CN2745964Y (en) | 2005-12-14 |
Family
ID=35582547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080721 Expired - Fee Related CN2745964Y (en) | 2004-11-02 | 2004-11-02 | Main driving device of weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745964Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914831A (en) * | 2010-08-10 | 2010-12-15 | 广东丰凯机械股份有限公司 | Loom transmission mechanism |
| CN101020260B (en) * | 2007-03-15 | 2010-12-22 | 马俊国 | Gear rack machining apparatus |
| CN1804175B (en) * | 2005-12-15 | 2011-03-16 | 增城市柏迪创展有限公司 | Loom drive mechanism and control system thereof |
| CN102115941A (en) * | 2009-12-30 | 2011-07-06 | 普洛玛技术股份公司 | Drive unit for weaving looms and weaving process using such unit |
| CN103628230A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Active power transfer system of high-performance rapier loom |
| CN108302132A (en) * | 2018-01-24 | 2018-07-20 | 中国石油大学胜利学院 | A kind of arrangement of clutch suitable for multiple well pumping unit |
-
2004
- 2004-11-02 CN CN 200420080721 patent/CN2745964Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804175B (en) * | 2005-12-15 | 2011-03-16 | 增城市柏迪创展有限公司 | Loom drive mechanism and control system thereof |
| CN101020260B (en) * | 2007-03-15 | 2010-12-22 | 马俊国 | Gear rack machining apparatus |
| CN102115941A (en) * | 2009-12-30 | 2011-07-06 | 普洛玛技术股份公司 | Drive unit for weaving looms and weaving process using such unit |
| CN102115941B (en) * | 2009-12-30 | 2014-05-14 | 意达股份公司 | Drive unit for weaving looms and weaving process using such unit |
| CN101914831A (en) * | 2010-08-10 | 2010-12-15 | 广东丰凯机械股份有限公司 | Loom transmission mechanism |
| CN103628230A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Active power transfer system of high-performance rapier loom |
| CN108302132A (en) * | 2018-01-24 | 2018-07-20 | 中国石油大学胜利学院 | A kind of arrangement of clutch suitable for multiple well pumping unit |
| CN108302132B (en) * | 2018-01-24 | 2019-07-16 | 中国石油大学胜利学院 | A kind of arrangement of clutch suitable for multiple well pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |