CN205529284U - Reed moves fluffing mechanism - Google Patents
Reed moves fluffing mechanism Download PDFInfo
- Publication number
- CN205529284U CN205529284U CN201620357163.XU CN201620357163U CN205529284U CN 205529284 U CN205529284 U CN 205529284U CN 201620357163 U CN201620357163 U CN 201620357163U CN 205529284 U CN205529284 U CN 205529284U
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- CN
- China
- Prior art keywords
- fixed angle
- bar group
- initial point
- eccentric
- numerical control
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- Withdrawn - After Issue
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Abstract
The utility model relates to a reed moves fluffing mechanism, the articulated driving stem drive connecting rod one end of eccentric actuating mechanism, the articulated fixed contained angle reversing bar group one end of the driving stem drive connecting rod other end, the articulated sley sword drive connecting rod one end of the fixed contained angle reversing bar group other end, the articulated sley sword drive lever one end of the sley sword drive connecting rod other end, the sley sword drive lever other end is connected with the adjustable fixed contained angle of sley sword, the non - extreme point of fixed contained angle reversing bar group hinges adjustable fixed contained angle control lever group one end, and the middle part activity hinge joint of adjustable fixed contained angle control lever group is in the loom frame, and the adjustable fixed contained angle control lever group other end hinges eccentric connecting rod one end, and numerical control actuating mechanism is connected to the eccentric connecting rod other end, sets up initial point signal acquisition mechanism on the numerical control actuating mechanism, the equal connection control electronic box of numerical control actuating mechanism and initial point signal acquisition mechanism.
Description
Technical field
This utility model relates to a kind of loom, the changing reed stroke mechanism of a kind of loom.
Background technology
Existing reed moves stop mechanism for towel machine, in order to meet different looped pile fluffing requirement for height, need to be realized length by the pivot angle of change reed to beat up, a kind of reed jet terry cloth loom such as Patent No. 201420200844.6, use the first of fixed angle, two forks drive lay sword, the first of fixed angle is changed by looping bent axle, the point of rotation of two forks, beating is rotated with the different angles driving control lay sword to realize lay sword, but first, two fixed angles of fork own, its junction point is as the point of rotation, when controlling the looping crank rotation periodic Control looping cycle, the rotation axis of looping bent axle and first, two forks misplace at looping bent axle upper link point, at the point of rotation, the stress of fork is big, for a long time, under the beating environment of high-speed job, fork is short for service life, affect loom working stability, security performance.
Summary of the invention
For above-mentioned deficiency of the prior art, this utility model provides a kind of rational in infrastructure, easy to adjust, and precision is high, and stress is little, stable performance, the changing reed stroke mechanism of safety.
The technical solution adopted in the utility model is: a kind of changing reed stroke mechanism, it is characterized in that: include reed, lay sword, lay sword activation lever, lay sword drive link, fixed angle reversing bar group, power rail drive link, eccentric drive mechanism, adjustable fixed angle controls bar group, eccentric ratio, numerical control actuator, initial point signals collecting mechanism and control electronic box, eccentric drive mechanism hinged power rail drive link one end, the power rail drive link other end hinged fixed angle reversing bar group one end, the fixed angle reversing bar group other end hinged lay sword drive link one end, the lay sword drive link other end hinged lay sword activation lever one end, the lay sword activation lever other end is adjustable with lay sword, and fixed angle is connected；The hinged adjustable fixed angle of non-end points of described fixed angle reversing bar group controls bar group one end, adjustable fixed angle controls to be movably articulated on loom frame in the middle part of bar group, adjustable fixed angle controls the bar group other end hinged eccentric ratio one end, the eccentric ratio other end connects numerical control actuator, arranging initial point signals collecting mechanism in numerical control actuator, numerical control actuator and initial point signals collecting mechanism are all connected with controlling electronic box.
Further, described fixed angle reversing bar group includes more than two power rails connected in adjustable fixed angle, and the hinged adjustable fixed angle of angle junction point of any two power rails controls bar group one end.
Further, described adjustable fixed angle controls bar group and includes more than two the control bars connected in adjustable fixed angle, and any two control the hinged loom frame of angle junction point of bar.
Further, described eccentric drive mechanism is numerical-control motor or the bent axle of Serve Motor Control or eccentric cam.
Further, described numerical control actuator is numerical-control motor or the eccentric cam of Serve Motor Control or bent axle.
Further, described initial point signals collecting mechanism includes that initial point signal is convex and initial point signal transducer, and initial point signal is convex to be arranged in numerical control actuator and corresponding initial point signal transducer, and initial point signal transducer connects and controls electronic box.
Further, described initial point signals collecting mechanism is encoder, encoder correspondence numerical control actuator, and encoder connects and controls electronic box.
Compared with prior art, the utility model has the advantages that: eccentric drive mechanism eccentric rotary drives power rail drive link, fixed angle reversing bar group, lay sword drive link, lay sword drive link to make lay sword rotate beating successively, control electronic box and control numerical-control motor driving eccentric cam again through eccentric ratio driving adjustable fixed angle control bar group, so that the power rail pin joint position skew of fixed angle reversing bar group, thus cause reed seat beating point to change, produce length beating.Initial point signals collecting mechanism and initial point signal convex cooperation is used to control electronic box, controlling numerical control actuator drives adjustable fixed angle to control bar group, controlling the power rail pin joint of fixed angle reversing bar group, control more accurate, the stress of each connecting rod is less, overcome the shortcoming that control accuracy is low, stress is big of original technology, having that beating is stable, safety, service life length advantage, it is adaptable to the numerical control changing reed stroke of air-jet loom, weaving for a long time, at a high speed a little repair, performance is more stable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: lay sword 1, lay sword activation lever 2, lay sword drive link 3, fixed angle reversing bar group 4, first and second power rail 41,42, power rail pin joint 43, power rail drive link 5, eccentric drive mechanism 6, adjustable fixed angle control bar group 7, first and second control bar 71,71, control that bar pin joint 73, eccentric ratio 8, numerical control actuator 9, initial point signals collecting mechanism 10, initial point signal be convex 101, initial point signal transducer 102, control electronic box 11, reed 12.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
nullIn Fig. 1: a kind of changing reed stroke mechanism includes reed 12、Lay sword 1、Lay sword activation lever 2、Lay sword drive link 3、Fixed angle reversing bar group 4、Power rail drive link 5、Eccentric drive mechanism 6、Adjustable fixed angle controls bar group 7、Eccentric ratio 8、Numerical control actuator 9、Initial point signals collecting mechanism 10 and control electronic box 11，Eccentric drive mechanism 6 hinged power rail drive link 5 one end，First power rail 41 one end of power rail drive link 5 other end hinged fixed angle reversing bar group 4，First power rail 41 other end and second power rail 42 one end are that adjustable fixed angle connects and has power rail pin joint 43，Second power rail 42 other end hinged lay sword drive link 3 one end，Lay sword drive link 3 other end hinged lay sword activation lever 2 one end，Lay sword activation lever 2 other end is connected with the adjustable fixed angle of lay sword 1 of band reed 12 and has the point of rotation that can rotate about on cross-under loom frame；The hinged adjustable fixed angle of pin joint 43 controls first control bar 71 one end of bar group 7, first control bar 71 other end and second to control bar 72 one end to be that adjustable fixed angle connects and has control bar pin joint 73, control bar pin joint 73 to be hinged on loom frame, second controls bar 72 other end hinged eccentric ratio 8 one end, eccentric ratio 8 other end connects numerical control actuator 9, arranging initial point signals collecting mechanism 10 in numerical control actuator 9, numerical control actuator 9 and initial point signals collecting mechanism 10 are all connected with controlling electronic box.Initial point signals collecting mechanism 10 includes initial point signal convex 101 and initial point signal transducer 102, and initial point signal is convex to be arranged in numerical control actuator and corresponding initial point signal transducer, and initial point signal transducer connects and controls electronic box.
Improve further on the basis of above-described embodiment: eccentric drive mechanism may be selected to be numerical-control motor or the bent axle of Serve Motor Control or eccentric cam.
Numerical control actuator may be selected to be numerical-control motor or the eccentric cam of Serve Motor Control or bent axle.
Initial point signals collecting mechanism may be selected to be encoder, encoder correspondence numerical control actuator, and encoder connects and controls electronic box.
Claims (7)
1. a changing reed stroke mechanism, it is characterized in that: include reed, lay sword, lay sword activation lever, lay sword drive link, fixed angle reversing bar group, power rail drive link, eccentric drive mechanism, adjustable fixed angle controls bar group, eccentric ratio, numerical control actuator, initial point signals collecting mechanism and control electronic box, eccentric drive mechanism hinged power rail drive link one end, the power rail drive link other end hinged fixed angle reversing bar group one end, the fixed angle reversing bar group other end hinged lay sword drive link one end, the lay sword drive link other end hinged lay sword activation lever one end, the lay sword activation lever other end is adjustable with lay sword, and fixed angle is connected；The hinged adjustable fixed angle of non-end points of described fixed angle reversing bar group controls bar group one end, adjustable fixed angle controls to be movably articulated on loom frame in the middle part of bar group, adjustable fixed angle controls the bar group other end hinged eccentric ratio one end, the eccentric ratio other end connects numerical control actuator, arranging initial point signals collecting mechanism in numerical control actuator, numerical control actuator and initial point signals collecting mechanism are all connected with controlling electronic box.
A kind of changing reed stroke mechanism the most according to claim 1, is characterized in that: described fixed angle reversing bar group includes more than two power rails connected in adjustable fixed angle, the hinged adjustable fixed angle of angle junction point of any two power rails controls bar group one end.
A kind of changing reed stroke mechanism the most according to claim 1, is characterized in that: described adjustable fixed angle controls bar group and includes more than two the control bars connected in adjustable fixed angle, and any two control the hinged loom frame of angle junction point of bar.
A kind of changing reed stroke mechanism the most according to claim 1, is characterized in that: described eccentric drive mechanism is bent axle or the eccentric cam of numerical-control motor control.
A kind of changing reed stroke mechanism the most according to claim 1, is characterized in that: described numerical control actuator is eccentric cam or the bent axle of numerical-control motor control.
A kind of changing reed stroke mechanism the most according to claim 1, it is characterized in that: described initial point signals collecting mechanism includes that initial point signal is convex and initial point signal transducer, initial point signal is convex to be arranged in numerical control actuator and corresponding initial point signal transducer, and initial point signal transducer connects control electronic box.
A kind of changing reed stroke mechanism the most according to claim 1, is characterized in that: described initial point signals collecting mechanism is encoder, encoder correspondence numerical control actuator, and encoder connects and controls electronic box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357163.XU CN205529284U (en) | 2016-04-26 | 2016-04-26 | Reed moves fluffing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357163.XU CN205529284U (en) | 2016-04-26 | 2016-04-26 | Reed moves fluffing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529284U true CN205529284U (en) | 2016-08-31 |
Family
ID=56797513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620357163.XU Withdrawn - After Issue CN205529284U (en) | 2016-04-26 | 2016-04-26 | Reed moves fluffing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755653A (en) * | 2016-04-26 | 2016-07-13 | 江苏友诚数控科技有限公司 | Reed moving and fluffing mechanism |
| CN106835459A (en) * | 2016-12-21 | 2017-06-13 | 江苏友诚数控科技有限公司 | A kind of beating fluff mechanism at a high speed |
-
2016
- 2016-04-26 CN CN201620357163.XU patent/CN205529284U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755653A (en) * | 2016-04-26 | 2016-07-13 | 江苏友诚数控科技有限公司 | Reed moving and fluffing mechanism |
| CN106835459A (en) * | 2016-12-21 | 2017-06-13 | 江苏友诚数控科技有限公司 | A kind of beating fluff mechanism at a high speed |
| CN106835459B (en) * | 2016-12-21 | 2018-06-08 | 江苏友诚数控科技有限公司 | A kind of high speed beating fluff mechanism |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170426 |