CN2903115Y - Bib symmetrical combined power belt driving mechanism of electronic jacquard - Google Patents
Bib symmetrical combined power belt driving mechanism of electronic jacquard Download PDFInfo
- Publication number
- CN2903115Y CN2903115Y CN 200620083234 CN200620083234U CN2903115Y CN 2903115 Y CN2903115 Y CN 2903115Y CN 200620083234 CN200620083234 CN 200620083234 CN 200620083234 U CN200620083234 U CN 200620083234U CN 2903115 Y CN2903115 Y CN 2903115Y
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- Prior art keywords
- belt
- electronic jacquard
- griffe
- symmetrical
- coupling
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Abstract
The utility model discloses a cock symmetrical coupling belt driving device of electronic jacquard mechanism, comprising two coaxial driving belt sheaves 1, sixteen idle directive wheels 2, four idle tension pulleys 3, two belts 8 connected with each belt sheave, two coupling plates 4, eight lifting knives 5 connected with the belt 8, eight coupling clamp plates 6 lock jointed with the coupling plates 4 and fixed with the lifting knife 5 and eight short clamp plates 7 fixed with the lifting knife 5. The utility model is characterized in that the driving belt sheaves 1 are completely symmetrical and rotary arranged between a plurality of driven belt sheaves, and the coupling plates 4, the lifting knives 5, the coupling clamp plates 6 and the short clamp plates 7 construct two groups completely symmetrical coupling units.
Description
(1) invention field: the utility model relates to a kind of belt gear, the symmetrical power belt gear of especially a kind of electronic jacquard machine tap.
(2) background technology: electronic jacquard machine is by computer program control electronics line pin attracting state, electronics line pin with griffe to cooperate the lifting that determines heald, and then the upper and lower opening position of control textile warp, determine the relation of interweaving of warp thread and weft yarn to produce different textile designs.Electronic jacquard machine is a kind of electromechanical integration Weaving device, and " tap " is on electronic jacquard machine top, the general designation of the Mechanical ﹠ Electrical Transmission part of control warp.Through the development of two more than ten years, it is ripe that the automatically controlled and computer software technology of electronic jacquard machine has been tending towards, and Machine Design is but constantly being weeded out the old and bring forth the new.Improve the productivity ratio of an electronic jacquard machine, will improve the rotating speed of mechanism's main shaft, at present, adopt the electronic jacquard machine tap of asymmetric belt transmissioning mode, be applied on the small-sized jacquard about commentaries on classics of Revolution Per Minute hundreds of and 100 pins more.Large and medium-sized jacquard weave eedle number is more than 1000, and faucet mechanism is stressed big, and action is complicated, the not competent work of belt transmission.Some producers just adopt the asymmetric belt transmission of small-sized jacquard, and result of use is bad.For this reason, some producers manufacture and design employing band synchronously, have convex and concave teeth synchronously, can prevent to skid, but, because the restriction of electronics line needle assemblies size-spacing, the free pulley diameter is very little, can not produce profile of tooth, it all is the smooth roll face, convex and concave teeth transmission on the smooth roll face of band does not only have synchronized relation, and can produce vibration synchronously.Also have some producers to produce various complex mechanism.Not only increased manufacturing cost, and mechanism's complexity, directly cause mechanism's inertia to increase, the high speed dynamic response performance reduces.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of transmission to arrange the holosymmetric symmetrical power belt gear of electronic jacquard machine tap that helps the counteracting of inertia force.
The purpose of this utility model can reach by following measure: the symmetrical power belt gear of electronic jacquard machine tap, by 1,16 of two coaxial drive pulleys idle running directive wheel 2, four idle running regulating wheels 3, two belts 8 that connect each belt pulley, two combined power boards 4, be connected with belt 8 eight griffe 5, and combined power board 4 snappings fixedly griffe eight connection of 5 and defeat plate 6, fixedly griffe eight short pressing plates 7 of 5 and form, it is characterized in that drive pulley 1, between a plurality of driven pulleies, rotate and arrange holohedral symmetry; Combined power board 4, griffe 5, connection is defeated plate 6, short pressing plate 7 constitutes two groups of connection power assemblies of symmetry fully.
The purpose of this utility model can also reach by following measure: drive pulley 1 is a light face wheel, spend greater than 180 with the cornerite of belt 8, angle of oscillation is less than 140 degree, and belt (8) is a flat belt, belt 8 is fixed on the drive pulley 1 with belt compressing tablet 9 in the swing centre position.
Compared with the prior art the utility model has following good effect: the asymmetric belt transmissioning mode that has at first changed conventional small jacquard tap, drive pulley is installed in the middle of a plurality of driven pulleies, transmission arranges holohedral symmetry, helps the counteracting of inertia force; Increase in order to reduce because of strap length, the drawback of slack list transmission force property difference during transmission, specialized designs the connection power assembly between receding side of belt and the pilled-in selvedge, be characterized in stressed symmetry, dynamic balance performance is good, the power transmission route short, high speed dynamic response performance raising, simple in structure, size is little, low cost of manufacture; Drive pulley 1 pendulum angle of the present utility model, maximum are no more than 140 degree, and belt contact is greater than 180 degree, and at the mid point of drive pulley 1 swing, with belt compressing tablet 9 that belt 8 and drive pulley 1 is fixing, belt 8 can not slide, the transmission better effects if.
(4) description of drawings: Fig. 1 is the structural representation of the symmetrical power belt gear of electronic jacquard machine tap
Fig. 2 be connection defeat plate 6 and griffe 5, combined power board 4, belt 8 clamp schematic diagrames
Fig. 3 is that belt compressing tablet 9 compresses schematic diagram with drive pulley 1, belt 8
(5) specific embodiment: describe the utility model in detail and provide an embodiment below in conjunction with accompanying drawing: electronics line pin with griffe 5 to cooperate the lifting that determines heald, and then the upper and lower opening position of control textile warp, determine the relation of interweaving of warp thread and weft yarn, produce different textile designs.The utility model with combined power board 4, griffe 5, connection is defeated plate 6, short pressing plate 7 constitutes two groups of connection power assemblies, combined power board 4 and one group griffe 5 to be connected, this group griffes 5 to be synchronized with the movement; Another Gen Lianli assembly and another group griffe 5 to be connected, and this group griffes 5 also to be synchronized with the movement, with last group griffe 5 counter motions.Combined power board 4 and four is passed to every belt rigidly griffing 5 to be connected pulling force with drive pulley 1 by short as far as possible distance among Fig. 1, improves dynamic response ability with this.
Griffe 5 for two groups of the symmetrical power belt gear of this electronic jacquard machine tap, four every group, four moving upward during work, and four moving downward in addition.Griffe for one group 5 to move upward with after the shank of electronics line needle assemblies contacts, move downward conversely immediately, another group griffes 5 to move upward simultaneously.Griffing 5 two ends cuts half block along neutral surface, and an end is defeated plate 6 with connection and clamped belts 8, and the other end clamps belts 8 with short pressing plate 7, and connection is defeated plate 6 and can be connected firmly with combined power board 7, and with drive pulley 1 forward and reverse rotation, belt 8 drives griffes 5 to move up and down.
Owing to adopted symmetrical transmission, the complete machine size reduces many, has increased its range of application.Can and connect 192 needle looms, form type uses such as 384,768 pins.
Claims (4)
1, the symmetrical power belt gear of electronic jacquard machine tap, by two coaxial drive pulleys (1), 16 idle running directive wheels (2), four idle running regulating wheel (3), two belts (8) that connect each belt pulley, two combined power boards (4), be connected with belt (8) eight griffe (5), and combined power board (4) snapping fixedly griffe eight connection of (5) and defeat plate (6), fixedly griffe eight short pressing plates (7) of (5) and form, it is characterized in that: drive pulley (1), between a plurality of driven pulleies, rotate and arrange holohedral symmetry; Combined power board (4), griffe that (5), connection are defeated plate (6), short pressing plate (7) constitutes two groups of connection power assemblies of symmetry fully.
2, according to the symmetrical power belt gear of the described electronic jacquard machine tap of claim 1, it is characterized in that: drive pulley (1) is a light face wheel, spends greater than 180 with the cornerite of belt (8), and angle of oscillation is less than 140 degree.
3, the symmetrical power belt gear of electronic jacquard machine tap according to claim 1 and 2, it is characterized in that: belt (8) is a flat belt.
4, the symmetrical power belt gear of electronic jacquard machine tap according to claim 3 is characterized in that: belt (8) is fixed on the drive pulley (1) with belt compressing tablet (9) in the swing centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083234 CN2903115Y (en) | 2006-04-15 | 2006-04-15 | Bib symmetrical combined power belt driving mechanism of electronic jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083234 CN2903115Y (en) | 2006-04-15 | 2006-04-15 | Bib symmetrical combined power belt driving mechanism of electronic jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903115Y true CN2903115Y (en) | 2007-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083234 Expired - Fee Related CN2903115Y (en) | 2006-04-15 | 2006-04-15 | Bib symmetrical combined power belt driving mechanism of electronic jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903115Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620986A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
| CN102619002A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Threading silk yarn lifting mechanism used on threading silk yarn spring test equipment |
| CN102619000A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Transmission belt setting method and structure on harness string and spring testing equipment |
| CN102773693A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102773694A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
-
2006
- 2006-04-15 CN CN 200620083234 patent/CN2903115Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620986A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
| CN102619002A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Threading silk yarn lifting mechanism used on threading silk yarn spring test equipment |
| CN102619000A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Transmission belt setting method and structure on harness string and spring testing equipment |
| CN102620986B (en) * | 2012-04-16 | 2014-04-02 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
| CN102773693A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102773694A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102773693B (en) * | 2012-07-25 | 2014-04-02 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102773694B (en) * | 2012-07-25 | 2014-11-19 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
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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 |