CN205974910U - Reed of arrow shaft terry cloth loom moves fluffing mechanism - Google Patents
Reed of arrow shaft terry cloth loom moves fluffing mechanism Download PDFInfo
- Publication number
- CN205974910U CN205974910U CN201620943914.6U CN201620943914U CN205974910U CN 205974910 U CN205974910 U CN 205974910U CN 201620943914 U CN201620943914 U CN 201620943914U CN 205974910 U CN205974910 U CN 205974910U
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- China
- Prior art keywords
- reed
- rocking arm
- worm
- bent axle
- strut
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Abstract
The utility model discloses a reed of arrow shaft terry cloth loom moves fluffing mechanism, including servo motor, worm gear mechanism, hinge link mechanism and the device that beats up, the device that beats up is including articulated rocking arm axle and rocking arm together, the epaxial pendulum rod that has linked firmly of rocking arm, rotary motion is cooked by the servo motor drive to the worm, the worm wheel is installed and do reciprocal swing along the bent axle center of rotation on the bent axle and by worm drive, hinge link mechanism includes with the bent axle articulatedly and by bent axle driven pull rod, the rotation volume of servo motor control worm and worm wheel drives the action of hinge link mechanism through the pull rod for rocking arm axle and rocking arm produce relative motion and then adjust the contained angle of pendulum rod and rocking arm, change required different contained angles in order to satisfy different towel fabric looped piles. The utility model discloses have simple control structure and small and exquisite motion, can satisfy the multi -wind check of towel fabric, diversified demand.
Description
Technical field
This utility model is related to textile machine and in particular to Terry Towel Loop-pile Mechanism.
Background technology
The beating device of ordinary loom, is made up of parts such as reed, slay, rocking arm and lay swords, drives beating device
What backswing was moved is usually to be realized by conjugate cam or double leval jib or six bar mechanism, and the traverse that beating device swings back and forth is fixing
's.
The fluffing mode of stop mechanism for towel machine is divided into cloth to move and reed moves two ways.Move in napping machine in cloth, the beating of reed is moved
Journey is changeless, woven loop be by fell movable realizing, while fell is moved rearwards by, after
The parts such as beam, temple, takers-in are moved rearwards by together, and moving component is various, motion is huge, and machine vibration is big, and power is big,
And in weaving process warp thread in the harness eye of heald also movement back and forth so that warp thread serious wear, or because friction produces
Cracked ends machine halt trouble more or warp thread is had high demands.In changing reed stroke device, it is the beating traverse by changing reed
To realize the weaving of looped pile, the device of changing reed stroke is relatively easy, and mechanism is compact, and machine vibration is little, and power is little, and suitable high speed is knitted
Make.
In prior art, in reed stroke changing type napping machine, the beating traverse of beating reed is fixed, and does not therefore enable looped pile
Height change, the form of towel cloth single it is impossible to meet market diversification require as various in weaved wave hair, embossment hair etc.
Property Fabric Style.
Utility model content
Technical problem to be solved in the utility model is exactly to provide a kind of changing reed stroke mechanism of rapier towel loom, solution
Certainly the product terry height of existing terry cloth loom is fixed, the technical problem that terry cloth loom weaving speed is slow, weaving vibrating noise is big.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that:A kind of reed of rapier towel loom moves
Fluff mechanism it is characterised in that:Including servomotor, worm-and-wheel gear, hinge linkage and beating device, described beating
Device includes hinged rocker arm shaft and rocking arm, and described rocker arm shaft is fixed with fork, and described worm screw is driven by servomotor
Move and rotate, described worm gear is arranged on bent axle and does reciprocally swinging by worm drive along crank rotation center, described hinge
Chain linkage includes hinged with bent axle and by bent shaft-driven pull bar, the amount of spin of described Serve Motor Control worm screw and worm gear
And hinge linkage action is driven so that rocker arm shaft and rocking arm produce relative motion and then adjust fork and rocking arm by pull bar
Angle.
Preferably, described hinge linkage also includes hinge, push rod, the first strut, the second strut, and described pull bar is by song
Axle drives edge pivot, described push rod is driven by pull bar and does space swing, and described first strut and the second strut are driven by push rod
Dynamic space of doing swings.
Preferably, described servomotor is connected on fluffing casing by motor cabinet, and described worm screw leads to many a pair of bearings peaces
It is contained on fluffing casing, described bent axle is arranged on fluffing casing by a pair of bearings.
Preferably, described beating device also includes holding fixing shaft coupling and beating of being connected with shaft coupling tightly with rocker arm shaft
Latitude axle, lay sword, slay, reed press strip and reed, drive tightening weft axis, lay sword, slay, reed press strip successively by shaft coupling
And reed makes oscillating motion and to realize the change of beating traverse.
The technical solution adopted in the utility model, the Serve Motor Control worm and wormwheel of fluff mechanism rotates, and drives pull bar
Push rod is promoted to do controlled swing with the rotating shaft of hinge, thus promoting the first strut and the second strut to adjust the folder of fork and rocking arm
Angle, makes to rotate pivot angle produced by rocker arm shaft with change when in conjugate cam driven roller and rocking arm, thus by connection
Axial organ changes the beating traverse of beating reed, can arbitrarily change beating traverse in certain scope, has simple control and ties
Structure, and compact motion, can meet many styles, the diversified demand of towel cloth.
Brief description
With reference to the accompanying drawings and detailed description this utility model is further described:
Fig. 1 is installation diagram of the present utility model;
Fig. 2 is the schematic diagram of the changed beating traverse that rocking arm, rocker arm shaft and strut combine;
Fig. 3 is hinge linkage and the structure chart of beating rocking arm;
Fig. 4 is worm gear, bent axle, pull bar integrated structure figure;
Fig. 5 is fluff mechanism structural principle sketch.
Specific embodiment
As shown in Figures 1 to 4, the changing reed stroke mechanism of a kind of rapier towel loom, including servomotor 1, worm and gear
Mechanism, hinge linkage and beating device.Wherein, described beating device includes rocker arm shaft 14 and rocking arm 10, rocker arm shaft 14 with
Being provided with a pair of needle bearing between rocking arm 10 to be connected, rocker arm shaft 14 being fixed with fork 11 by screw lock, so so that shaking
Arm 10 can produce relative rotation and rocker arm shaft 14 between, can arbitrarily adjust fork 11 and rocking arm 10 in the range of certain angle
Angle, different angles required to meet the change of different towel cloth looped piles.Hold tightly on rocker arm shaft 14 and be fixed with shaft coupling 15,
Shaft coupling 15 is connected with tightening weft axis 16, lay sword 17, slay 18, reed press strip 19 and reed 20, is carried successively by shaft coupling 15
Dynamic tightening weft axis 16, lay sword 17, slay 18, reed press strip 19 and reed 20 action with realize beat up traverse change, one
Beating traverse can arbitrarily be changed in fixed scope.
Described worm-and-wheel gear includes worm gear 4 and the worm screw 3 engaging, and described worm screw 3 is driven to do by servomotor 1 and rotates
Motion, described worm gear 4 is fixedly mounted on bent axle 5 by screw and is done toward physical pendulum from the center of rotation of worm screw 3 drives edge bent axle 5
Dynamic, servomotor 1 is connected in fluffing casing (frame) by motor cabinet 2, and worm screw 3 is led to many a pair of bearings and is arranged on fluffing casing
On, bent axle 5 is arranged on fluffing casing by a pair of bearings.
Described hinge linkage includes pull bar 6, push rod 7, hinge 8, the first strut 9, fork 11 and the second strut 13.Draw
Bar 6 one end, by eccentric being connected on bent axle 5 of bearing, drives hinge linkage thus realizing worm gear 4 and rotating, pull bar 6 is another
Outer one end is connected with hinge 8 by bearing with push rod 7 by bearing simultaneously, and hinge 8 is arranged on fluffing casing by bearing, pushes away
Bar 7 is connected with the first strut 9 and the second strut 13 by bearing.First strut 9 is connected with rocking arm 10 by bearing, the second strut
13 are connected with fork 11 by bearing.Conjugate cam 21 is installed on fluffing case by bearing, is conjugated convex by main frame power drive
Wheel 21, thus driven roller band motion rocker arm, provides power to beating.
As shown in figure 3, pull bar 6, push rod 7, the first strut 9 and the second strut 13 are all the spaces doing fixed track swinging, from
And realize to rocking arm 10, the transmission of fork 11 power and kinematic constraint.Rocker arm shaft 14 and rocking arm 10 is made to produce relative motion and enter
And adjust fork 11 and the angle of rocking arm 10, to meet the different angles needed for different towel cloth looped pile changes.
As shown in figure 5, worm screw 3 drives worm gear 4 along O1 fulcrum small angle rotation, swing around O2 when pull bar 6 is driven by bent axle 5
Rotate and pind down by hinge 8 and rotate against around O3, hinge 8 is driven by pull bar 6 and rotates around O4, and push rod 7 is driven by pull bar 6 and turns around O3
Dynamic, the first strut 9 is driven and pind down by rocking arm 10 by push rod 7 and rotates around O5, and the second strut 13 is driven by push rod 7 and by fork 11
Pin down and rotate around O6, rocking arm 10 is driven by cam 21 and rotates around O8, and fork 11 is by rocking arm 10 and the first strut 9, the second strut 13
Common driving rotates around O8.
This utility model adopts high sensitivity rotating servomotor to drive, and determines angle rotation by servomotor 1, and essence
The true amount of spin controlling worm screw 3 and worm gear 4, then pass through hinge linkage, fork 11 and rocking arm 10 can be accurately controlled
Angle, the included angle A making fork 11 and rocking arm 10 from minimum to maximum, thus can achieve fabric looped pile from 0~12mm height from
By accurately changing, meet the terry height required for fabric.
Claims (4)
1. a kind of rapier towel loom changing reed stroke mechanism it is characterised in that:Including servomotor, worm-and-wheel gear, hinge
Chain linkage and beating device, described beating device includes hinged rocker arm shaft and rocking arm, solid on described rocker arm shaft
It is connected with fork, described worm screw is driven by servomotor and rotates, and described worm gear is arranged on bent axle and by worm drive edge
Reciprocally swinging is done at crank rotation center, described hinge linkage include hinged with bent axle and by bent shaft-driven pull bar, described
The amount of spin of Serve Motor Control worm screw and worm gear simultaneously drives hinge linkage action so that rocker arm shaft and rocking arm by pull bar
Produce relative motion and then adjust the angle of fork and rocking arm.
2. a kind of rapier towel loom according to claim 1 changing reed stroke mechanism it is characterised in that:Described hinge is even
Linkage also includes hinge, push rod, the first strut, the second strut, and described pull bar is by bent axle drives edge pivot, described push rod
Driven by pull bar and do space swing, described first strut and the second strut are driven by push rod and do space swing.
3. a kind of rapier towel loom according to claim 1 changing reed stroke mechanism it is characterised in that:Described servo electricity
Machine is connected on fluffing casing by motor cabinet, and described worm screw is led to many a pair of bearings and is arranged on fluffing casing, and described bent axle leads to
Cross a pair of bearings to be arranged on fluffing casing.
4. the changing reed stroke mechanism of a kind of rapier towel loom according to claims 1 to 3 any one, its feature exists
In:Described beating device also include with rocker arm shaft hold tightly fixing shaft coupling and the tightening weft axis being connected with shaft coupling, lay sword,
Slay, reed press strip and reed, drive tightening weft axis, lay sword, slay, reed press strip and reed to put by shaft coupling successively
Dynamic motion the change with realization beating traverse.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620943914.6U CN205974910U (en) | 2016-08-24 | 2016-08-24 | Reed of arrow shaft terry cloth loom moves fluffing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620943914.6U CN205974910U (en) | 2016-08-24 | 2016-08-24 | Reed of arrow shaft terry cloth loom moves fluffing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205974910U true CN205974910U (en) | 2017-02-22 |
Family
ID=58036329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620943914.6U Expired - Fee Related CN205974910U (en) | 2016-08-24 | 2016-08-24 | Reed of arrow shaft terry cloth loom moves fluffing mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN205974910U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106192171A (en) * | 2016-08-24 | 2016-12-07 | 杭州创兴云智能设备科技股份有限公司 | A kind of changing reed stroke mechanism of rapier towel loom |
CN107475975A (en) * | 2017-09-16 | 2017-12-15 | 广东康特斯织造装备有限公司 | The napping machine of terry cloth loom |
-
2016
- 2016-08-24 CN CN201620943914.6U patent/CN205974910U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106192171A (en) * | 2016-08-24 | 2016-12-07 | 杭州创兴云智能设备科技股份有限公司 | A kind of changing reed stroke mechanism of rapier towel loom |
CN107475975A (en) * | 2017-09-16 | 2017-12-15 | 广东康特斯织造装备有限公司 | The napping machine of terry cloth loom |
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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: 20170222 Termination date: 20200824 |
|
CF01 | Termination of patent right due to non-payment of annual fee |