CN203926632U - A kind of mechanical speed change driving mechanism of jacquard machine - Google Patents
A kind of mechanical speed change driving mechanism of jacquard machine Download PDFInfo
- Publication number
- CN203926632U CN203926632U CN201420225508.7U CN201420225508U CN203926632U CN 203926632 U CN203926632 U CN 203926632U CN 201420225508 U CN201420225508 U CN 201420225508U CN 203926632 U CN203926632 U CN 203926632U
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- wheel disc
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Abstract
The utility model relates to a kind of mechanical speed change driving mechanism of jacquard machine, comprise input shaft, input wheel disc, transmission shaft, output wheel disc and output shaft, described input shaft one end connects motor input, the input shaft the other end vertically connects the card of input wheel disc one side, vertical connection for transmission axle one end in the card of input wheel disc opposite side, described output wheel disc is set in parallel in input wheel disc opposite side, export wheel disc and input dorsad vertical output shaft one end that connects in the card of wheel disc, the output shaft the other end connects jacquard lifting knives power input part, output shaft axle center different from input shaft, output wheel disc is provided with a driving groove towards the card of input wheel disc, driving groove is through output shaft and output wheel disc tie point, the transmission shaft the other end is arranged in driving groove, to be with input shaft and is rotated in the state that reciprocatingly slides in driving groove.
Description
Technical field
The utility model relates to a kind of jacquard machine, is a kind of mechanical speed change driving mechanism of jacquard machine specifically.
Background technique
On traditional jacquard machine, Weaving shed upper and lower layer warp thread is by griffing upper and lower lifting through pinhole drive realization, the lifting of griffing is rotarilyd actuate by drive wheel, in order to meet changing down and close soon of shed open, drive wheel is arranged to eccentric wheel or is driven in real time by actuating motor, when weaving different maos high, must change eccentric wheel or adjust actuating motor parameter, in actual production process, change eccentric wheel operation loaded down with trivial details, waste time and energy, the normal phase of actuating motor is adjusted, and has a strong impact on its working life, improves and weaves cost.
Summary of the invention
The problem existing for above-mentioned drive mechanism of griffing lifting, it is a kind of simple in structure that the utility model provides, use, easy to adjust, cost is low, the mechanical speed change driving mechanism of the jacquard machine that the life-span is long.
The technical solution adopted in the utility model is: a kind of mechanical speed change driving mechanism of jacquard machine, it is characterized in that: comprise input shaft, input wheel disc, transmission shaft, output wheel disc and output shaft, described input shaft one end connects motor input, the input shaft the other end vertically connects the card of input wheel disc one side, vertical connection for transmission axle one end in the card of input wheel disc opposite side, described output wheel disc is set in parallel in input wheel disc opposite side, export wheel disc and input dorsad vertical output shaft one end that connects in the card of wheel disc, the output shaft the other end connects jacquard lifting knives power input part, output shaft axle center different from input shaft, output wheel disc is provided with a driving groove towards the card of input wheel disc, driving groove is through output shaft and output wheel disc tie point, the transmission shaft the other end is arranged in driving groove, to be with input shaft and is rotated in the state that reciprocatingly slides in driving groove.
Adopt above technological scheme, the beneficial effects of the utility model are: input shaft rotates through the moving transmission shaft of wheel for inputting dribbling in the situation that of motor input power, the transmission shaft the other end is limited in driving groove and slides, along with transmission shaft is around input shaft 360 degree rotations, the transmission shaft the other end reciprocatingly slides in driving groove between the far-end apart from output shaft and near-end, transmission shaft and output shaft in output the transmission arm of force on wheel disc successively via near-end transition to overlapping, by overlapping transition to far-end, by far-end transition to overlapping, again by overlapping transition to near-end, the jacquard lifting knives power 1:2 input ratio input part being connected by output shaft can obtain opening fast of shed open and closed at a slow speed in 360 degree, meet and weave stability requirement, the full mechanical transmission of this variable transmission mechanism simultaneously, long service life, adjusts distance between input shaft, transmission shaft and output shaft, can meet difference and weave a mao high request, adjusts easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: input shaft 1, input wheel disc 2, transmission shaft 3, output wheel disc 4, output shaft 5, driving groove 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1, a kind of mechanical speed change driving mechanism of jacquard machine comprises input shaft 1, input wheel disc 2, transmission shaft 3, output wheel disc 4, output shaft 5 and driving groove 6.Input shaft 1 one end connects motor input, input shaft 1 the other end vertically connects the card of input wheel disc 2 one sides, vertical connection for transmission axle 3 one end in the card of input wheel disc 2 opposite sides, described output wheel disc 4 is set in parallel in input wheel disc 2 opposite sides, export wheel disc 4 and input dorsad vertical output shaft 5 one end that connect in the card of wheel disc 2, output shaft 5 the other ends connect jacquard lifting knives power input part, output shaft 5 axle center different from input shaft 1, output wheel disc 4 is provided with a driving groove 6 towards the card of input wheel disc, driving groove 6 is through output shaft 5 and output wheel disc 4 tie points, transmission shaft 3 the other ends are arranged in driving groove 6, to be with input shaft and are rotated in the state that reciprocatingly slides in driving groove.
It is interior apart from output shaft 5 and the near-end (in Fig. 1) of exporting wheel disc 4 tie points that transmission shaft 3 the other ends move to driving groove 6, now minimum at output wheel disc 4 upper arms by transmission shaft 3 power transmissions, the highest to the rotating speed of jacquard lifting knives power input part output by output shaft 5, by near-end, in output shaft axe movement process, meeting the requirement that shed open opens fast; When transmission shaft 3 the other ends move to the interior far-end apart from output shaft 5 and output wheel disc 4 tie points of driving groove 6, now maximum at output wheel disc 4 upper arms by transmission shaft 3 power transmissions, minimum to the rotating speed of jacquard lifting knives power input part output by output shaft 5, by output shaft axle center, in distal movement process, meet the shed open requirement of closure at a slow speed.
Claims (1)
1. the mechanical speed change driving mechanism of a jacquard machine, it is characterized in that: comprise input shaft, input wheel disc, transmission shaft, output wheel disc and output shaft, described input shaft one end connects motor input, the input shaft the other end vertically connects the card of input wheel disc one side, vertical connection for transmission axle one end in the card of input wheel disc opposite side, described output wheel disc is set in parallel in input wheel disc opposite side, export wheel disc and input dorsad vertical output shaft one end that connects in the card of wheel disc, the output shaft the other end connects jacquard lifting knives power input part, output shaft axle center different from input shaft, output wheel disc is provided with a driving groove towards the card of input wheel disc, driving groove is through output shaft and output wheel disc tie point, the transmission shaft the other end is arranged in driving groove, to be with input shaft and is rotated in the state that reciprocatingly slides in driving groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225508.7U CN203926632U (en) | 2014-05-05 | 2014-05-05 | A kind of mechanical speed change driving mechanism of jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225508.7U CN203926632U (en) | 2014-05-05 | 2014-05-05 | A kind of mechanical speed change driving mechanism of jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926632U true CN203926632U (en) | 2014-11-05 |
Family
ID=51822445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225508.7U Withdrawn - After Issue CN203926632U (en) | 2014-05-05 | 2014-05-05 | A kind of mechanical speed change driving mechanism of jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994186A (en) * | 2014-05-05 | 2014-08-20 | 王勇 | Mechanical speed-variable transmission mechanism of jacquard |
| CN108526674A (en) * | 2018-06-27 | 2018-09-14 | 符经厚 | A kind of high-frequency welding equipment for shape of threads |
-
2014
- 2014-05-05 CN CN201420225508.7U patent/CN203926632U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994186A (en) * | 2014-05-05 | 2014-08-20 | 王勇 | Mechanical speed-variable transmission mechanism of jacquard |
| CN108526674A (en) * | 2018-06-27 | 2018-09-14 | 符经厚 | A kind of high-frequency welding equipment for shape of threads |
| CN108526674B (en) * | 2018-06-27 | 2020-12-04 | 滨州富创科技服务有限公司 | High-frequency welding device for thread shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |