CN207957366U - Tube is molded traversing driving device - Google Patents
Tube is molded traversing driving device Download PDFInfo
- Publication number
- CN207957366U CN207957366U CN201820356377.4U CN201820356377U CN207957366U CN 207957366 U CN207957366 U CN 207957366U CN 201820356377 U CN201820356377 U CN 201820356377U CN 207957366 U CN207957366 U CN 207957366U
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- China
- Prior art keywords
- pedestal
- synchronous belt
- driving device
- molded
- link block
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Abstract
The utility model discloses a kind of tubes to be molded traversing driving device, the utility model by two guiding slide bar guide and limits by link block by preferably limiting torsion, link block is connect with traverse bar tail end, and it is oriented to setting guiding slide opening and the two point form guide and limit on the pairs of traverse bar length direction of link block group on the guide runner of slide bar being installed as support, reduce the shake on traverse bar length direction, pass through the more preferable limitation to reversing and shaking, improve the running stability of traverse bar, to preferably ensure that the stationarity of the yarn guide head on traverse bar, solve the problems, such as that link block is easy torsion in the prior art and traverse bar length direction is easy shake, improve coiling and molding quality, reduce synchronous belt deflection abrasion, improve the service life of synchronous belt.
Description
Technical field
The utility model belongs to textile machine tube field shaping technique, is especially molded traversing driving device with a kind of tube
It is related.
Background technology
During the tube coiling and molding of the yarns manufacturing equipment such as two-for-one twister, spinning machine, yarn passes through traverse yarn guide device
Yarn guide head drive reciprocal transverse shifting, realize the control of yarn winding angle and rolling density.Patent No.
The utility model patent of ZL201220159138.2 is disclosed drives traverse bar to move back and forth by servo motor through transmission mechanism
A kind of electronic yarn shaping device, the reciprocating motion of traverse bar, the movement of traverse bar are driven by the positive and negative rotation of servo motor
Stroke and speed can be set and be accurately controlled automatically.This traversing gear has the following disadvantages：1, due to traverse bar with
The link block of synchronous belt needs the pilot hole that traverse bar is directly arranged in guide block to realize mobile guide, link block at free state
It cannot be fixed with traverse bar tail end, traverse bar tail end needs sufficient length and adapts to shift motion, it is therefore desirable to enough spaces
Position is used for the movement of traverse bar tail end, so causing traversing gear space requirement big；2, the link block of traverse bar and synchronous belt
At free state, again at circular bar shape, link block is easy torsion in synchronous belt operational process, causes the guide on traverse bar traverse bar
Head operation is unstable, to influence coiling and molding quality, and causes to synchronous belt deflector to quick abrasion so that synchronous belt
Service life shortens；3, the synchronous belt of driving traverse bar movement is directly driven by the driving pulley for being installed on servo motor shaft, is passed
Dynamic torsion is small, and effect is poor, and speed easy tos produce fluctuation, to influence coiling and molding quality.Currently, having occurred one kind in the market
The guide molding machine of secondary transmission, by secondary transmission realize improve transmission torsion, and using line rail to connection traverse bar and
The link block of synchronous belt carries out mobile guide, and the driving wheel of main synchronous tape loop and the driven wheel of secondary circuit are installed on same turn
Axis is carried out at the same time the tensioning of two transmission belts by the mobile shaft, and such device traverse bar traverse bar is in length direction
Upper to be easy shake, operation is unstable, and tension effects are poor, still affect Forming Quality.
Utility model content
The utility model aims to solve the problem that existing traversing gear space requirement is big, traverse bar operation is unstable, transmission effect is poor
The problem of, the tube molding traversing driving device that a kind of traverse bar operates steadily and synchronous belt tension effects are good is provided.
For this purpose, the utility model uses following technical scheme：Tube is molded traversing driving device, including pedestal, two cross
Lever, servo motor, synchronous belt, synchronous pulley and multiple driven pulleys, correspondence is installed on each driven pulley by one respectively
Fixing axle support installation on the pedestal, for synchronous pulley by a transmission shaft support installation, transmission shaft is by bearing and is fixed on
Bearing seat supports installation on the pedestal；The synchronous belt smooth surface is around in the driven pulley, the flank of tooth is around in the synchronous belt
A driven pulley group being made of two driven pulleys, each driven pulley is respectively arranged in wheel, synchronous pulley both sides
Group supports the wherein one section synchronous belt straightway formed for driving the traverse bar of the synchronous belt, synchronous belt straightway
Length direction is parallel with the traverse bar direction of motion, and the synchronous belt straightway is fixedly connected with the traverse bar by link block；
It is characterized in that being also equipped with driving wheel on the transmission shaft, driving wheel, driving wheel and biography are installed in the servo motor shaft
Driving wheel is sequentially connected by transmission belt, and kidney slot is provided on the pedestal, and the servo motor passes through the screw in kidney slot
Installation is fixed so that installation site of the servo motor on pedestal can adjust, for being tensioned to the transmission belt；It is described
Tube molding traversing driving device further includes four guide runners and four guiding slide bars, and the every traverse bar corresponds to two and leads
To sliding block and two guiding slide bars, guide runner is fixed on the pedestal, is oriented to slide bar both ends and is fixedly installed in guide runner, institute
It states link block setting slide opening and is set in guiding slide bar, keep link block sliding on the guiding slide bar between two guide runners
It moves, guiding slide opening is provided on guide runner, the traverse bar, which is threaded onto, to be oriented in slide opening, and traverse bar tail end is fixed with link block
Connection realizes link block and is oriented to point-to-point transmission of the slide opening on traverse bar length direction every guiding, reduces traversing pole length
Shake on direction carries out limition orientation up and down to link block by two guiding slide bars, avoids the same traverse bar of link block band
Torsion, these all improve the running stability of the yarn guide head on traverse bar, improve coiling and molding quality.
As supplement to above-mentioned technical proposal and perfect, the utility model further includes following technical characteristic.
The transmission shaft is through pedestal and is overhung at pedestal both sides, is installed on synchronous pulley and driving wheel on transmission shaft
Pedestal both sides are divided into, transmission shaft unilateral side stress is avoided, improves transmission stability, to improve coiling and molding quality.
The tube molding traversing driving device further includes being installed on the pedestal upper limit inductor, limit inductor
The both ends of the motion path of link block are divided into, by sensing feedback signal after link block, by control system control servo electricity
The restriction to traverse bar range is realized in the rotation of machine.
The tube molding traversing driving device further includes being installed on center inductor and direction inductor on the pedestal
Device, the center of center inductor face link block motion path set the center of traverse bar movement travel, so as to
There is the rotation of control system control servomotor, realizes that the control of traverse bar movement travel, direction inductor device are set to center sense
The side for answering device enables control system to perceive the direction of motion of traverse bar by the feedback signal of direction inductor device, so that it is determined that
Direction of rotation after servo motor restarting.
Fixation shaft mounting hole for installing the fixing axle is set on the pedestal, each driven pulley group its
In the position of a driven pulley can be moved on synchronous belt length of straigh line direction, the driven pulley is installed in support
The fixing axle is to be provided with the adjustment fixing axle of radial screw hole, and the fixation shaft mounting hole for installing the adjustment fixing axle is
Kidney slot, installs screw rod in radial screw hole, setting spiro rod support and adjusting nut on the pedestal, can by rotating adjusting nut
Position with adjustment screw relative to spiro rod support exists so as to adjust the adjustment fixing axle on synchronous belt length of straigh line direction
Installation site on pedestal realizes the tensioning to synchronous belt.
It is provided on the pedestal and shores screw bearing, shored and be provided with screw hole on screw bearing, be coated in screw hole
Screw is shored, screw is shored and stays on the servo motor, screw adjustment is shored by rotation and shores screw relative to shoring spiral shell
The position for following closely bearing, can form servo motor and shore power, servo motor shift position can be shored when transmission belt is tensioned,
The limit effect of shoring can be usually formed to servo motor.
The synchronous belt straightway of the synchronous pulley both sides is symmetrical arranged centered on the synchronous pulley, ensure that
The synchronous belt straightway rate of tension of both sides is consistent, improves the consistency of coiling and molding quality.
The transmission wheel diameter is more than the driving wheel, improves driving torque.
The servo motor is located at the synchronization zone circle circle surrounded in the synchronization zone circle circle that synchronous belt surrounds or positioned at synchronous belt
Outside, the flexibility of servo motor installation site is improved, spaces compact degree can be improved.
The utility model can reach following advantageous effect：1, link block is oriented to by the utility model by two guiding slide bars
Preferably limitation torsion, link block are connect with traverse bar tail end for limit, and the guide runner for being oriented to slide bar is being installed as support
Upper setting is oriented to slide opening and the two point form guide and limit on the pairs of traverse bar length direction of link block group, reduces traversing pole length side
Upward shake improves the running stability of traverse bar by the more preferable limitation to reversing and shaking, to preferably ensure
The stationarity of yarn guide head on traverse bar, solves that link block in the prior art is easy torsion and traverse bar length direction is easy
The problem of shake, improves coiling and molding quality, reduces synchronous belt deflection abrasion, improves the service life of synchronous belt.
2, the two point form guide and limit structure on link block guide and limit and traverse bar length direction can be made using two guiding slide bars
Link block is connected to traverse bar tail end, reduces to adapt to the exceptional space of traverse bar tail end movement, can improve this traversing drive
The dimensional compactness of dynamic device.3, it is fixed using transmission shaft position, transmission belt tensioning, fixing axle are realized in the movement of servo motor position
Band is moved with driven pulley position realizes synchronous belt tensioning, and synchronous belt and transmission belt can respectively realize tensioning, improve synchronous belt
Tension effects improve traverse bar running stability to realize, improve coiling and molding quality.4, master is more than using transmission wheel diameter
The secondary transmission structure of driving wheel, improves driving force, improves traverse bar motion control accuracy, to improve coiling and molding matter
Amount.
Description of the drawings
Fig. 1 is the main view direction structure schematic diagram of the embodiments of the present invention one.
Fig. 2 is the dimensional structure diagram of the embodiments of the present invention one.
The back structures schematic diagram of the positions Fig. 3 the embodiments of the present invention one.
The structural schematic diagram of the positions Fig. 4 the embodiments of the present invention two.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment one：As shown in Figure 1-Figure 3, the utility model includes 1, two traverse bar 2 of pedestal, servo motor 3, synchronizes
Band 4, the guiding slide bar 13, two of guide runner 14, four of driven pulley 6, four of synchronous pulley 5, four limit inductor 8, in
Heart inductor 9 and direction inductor device 10.Each driven pulley 6 corresponds to respectively to be installed by a fixing axle support, is arranged on pedestal 1
Fixation shaft mounting hole for installing fixing axle, fixing axle pass through fixed mounting hole and by spinning in the nut of fixed shaft end
It is fixed, synchronous pulley 5 is by a support installation of transmission shaft 7, and transmission shaft 7 is by bearing and the bearing block being fixed on pedestal 1
Support installation；4 smooth surface of synchronous belt is around in driven pulley 6, the flank of tooth is around in synchronous pulley 5, what driven pulley 6 described in each two formed
One driven pulley group, two driven pulley groups are respectively arranged at the both sides of synchronous pulley 5, and each driven pulley group support synchronizes
The synchronous belt straightway formed with wherein one section of 4 for driving traverse bar 2, the length direction and traverse bar of synchronous belt straightway
2 directions of motion are parallel, and the synchronous belt straightway of synchronous pulley both sides is symmetrical arranged centered on synchronous pulley 5, ensure that both sides
Synchronous belt straightway rate of tension it is consistent, synchronous belt straightway is fixedly connected with traverse bar 2 by link block 12；Each driven belt
The position of one of wheel group driven pulley can move on synchronous belt length of straigh line direction, and the driven belt is installed in support
The fixing axle of wheel is to be provided with the adjustment fixing axle 15 of radial screw hole, and the fixation shaft mounting hole for installing adjustment fixing axle 15 is
Kidney slot, installs screw rod 16 in radial screw hole, and setting spiro rod support 17 and adjusting nut 18 on pedestal 1 pass through rotation and adjust spiral shell
Mother can be with adjustment screw relative to spiro rod support position, fixed so as to adjust the adjustment on synchronous belt length of straigh line direction
The installation site on pedestal of axis 15 realizes the tensioning to synchronous belt.
Transmission shaft 7 is through pedestal 1 and is overhung at pedestal both sides, synchronous pulley 5 and the driving wheel being installed on transmission shaft 7
21 are divided into pedestal both sides.Driving wheel 22 is installed, driving wheel 22 and driving wheel 21 pass through transmission belt 23 in servo motor shaft
It is sequentially connected, 21 diameter of driving wheel is more than driving wheel 22.Preferably, transmission belt 23 is synchronous belt, the flank of tooth of synchronous belt is around in
On driving wheel 22 and driving wheel 21.Kidney slot 11 is provided on pedestal 1, servo motor 3 is installed by the screw in kidney slot 11
It is fixed so that installation site of the servo motor on pedestal can adjust, and for being tensioned to transmission belt, kidney slot 11 is located at
Outside the synchronization zone circle circle that synchronous belt 4 surrounds, servo motor 3 is made to be located at outside the synchronization zone circle circle that synchronous belt 4 surrounds.It is set on pedestal 1
It is equipped with and shores screw bearing 19, shore and be provided with screw hole on screw bearing 19, be coated in screw hole and shore screw 20, shore screw
20 stay on servo motor 3, shore screw adjustment by rotation and shore screw relative to the position for shoring screw bearing, to servo
Motor, which can be formed, shores power, and servo motor shift position can be shored when transmission belt is tensioned, can be to servo motor shape usually
At the limit effect of shoring.
Every traverse bar 2 corresponds to two guide runners 14 and two guiding slide bars 13, guide runner 14 are fixed on pedestal 1,
It is oriented to 13 both ends of slide bar and is fixedly installed in guide runner 14, the axial direction for being oriented to slide bar 13 and the length direction of synchronous belt straightway are flat
Row, link block 12 are arranged slide opening and are set in guiding slide bar 13, allow guiding slide bar of the link block between two guide runners
Upper sliding is provided with guiding slide opening on guide runner 14, and traverse bar 2, which is threaded onto, to be oriented in slide opening, 2 tail end of traverse bar and link block
12 are fixedly connected, and constitute link block and are oriented to point-to-point transmission of the slide opening on traverse bar length direction every guide frame.
Two limit inductors 8 are divided into the both ends of the motion path of link block 12, by being fed back after sensing link block
Signal realizes the restriction to traverse bar range by the rotation of control system control servomotor.
Center inductor 9 is installed on pedestal and the center of 12 motion path of face link block, setting traverse bar fortune
The control of traverse bar movement travel is realized in the center of dynamic stroke so as to there is the rotation of control system control servomotor,
Direction inductor device 10 is set to the side of center inductor 9, so that control system is perceived by the feedback signal of direction inductor device
The direction of motion of traverse bar, so that it is determined that the direction of rotation after servo motor restarting.
Embodiment two：As shown in figure 4, kidney slot 11 is located in the synchronization zone circle circle that synchronous belt 4 surrounds, make servo motor 3
In the synchronization zone circle circle that synchronous belt 4 surrounds, this traversing driving device space can be made more compact.
Claims (9)
1. tube is molded traversing driving device, including pedestal（1）, two pieces traverse bars（2）, servo motor（3）, synchronous belt（4）, it is same
Walk belt wheel（5）With multiple driven pulleys（6）, each driven pulley（6）It corresponds to respectively and is installed on the pedestal by one（1）On
Fixing axle support installation, synchronous pulley（5）By a transmission shaft（7）Support installation, transmission shaft（7）By bearing and it is fixed on described
Pedestal（1）On bearing seat supports installation；The synchronous belt（4）Smooth surface is around in the driven pulley（6）, the flank of tooth be around in it is described same
Walk belt wheel（5）, synchronous pulley（5）Respectively setting one forms driven pulley group simultaneously by two driven pulleys for both sides, each
The driven pulley group supports the synchronous belt（4）Wherein one section formed for driving the traverse bar（2）Synchronous belt it is straight
Line segment, the length direction and traverse bar of synchronous belt straightway（2）The direction of motion is parallel, the synchronous belt straightway and the traversing
Bar（2）Pass through link block（12）It is fixedly connected；It is characterized in that：The transmission shaft（7）On be also equipped with driving wheel（21）, described
Driving wheel is installed in servo motor shaft（22）, driving wheel（22）And driving wheel（21）Pass through transmission belt（23）It is sequentially connected,
The pedestal（1）On be provided with kidney slot（11）, the servo motor（3）Pass through kidney slot（11）In screw installation fix；
The tube molding traversing driving device further includes four guide runners（14）With four guiding slide bars（13）, the every traversing
Bar（2）Corresponding two guide runners（14）With two guiding slide bars（13）, guide runner（14）It is fixed on the pedestal（1）, lead
To slide bar（13）Both ends are fixedly installed in guide runner（14）, the link block（12）Setting slide opening is set in guiding slide bar
（13）, guide runner（14）On be provided with guiding slide opening, the traverse bar（2）It is threaded onto and is oriented in slide opening, traverse bar（2）Tail end
With link block（12）It is fixedly connected.
2. tube according to claim 1 is molded traversing driving device, it is characterised in that：The transmission shaft（7）Run through
In pedestal（1）And pedestal both sides are overhung at, it is installed on transmission shaft（7）Upper synchronous pulley（5）And driving wheel（21）It is divided into pedestal
Both sides.
3. tube according to claim 1 or 2 is molded traversing driving device, it is characterised in that：The tube molding is horizontal
Dynamic driving device further includes being installed on the pedestal upper limit inductor（8）, limit inductor（8）It is divided into link block（12）'s
The both ends of motion path.
4. tube according to claim 3 is molded traversing driving device, it is characterised in that：The tube molding traversing is driven
Dynamic device further includes being installed on center inductor on the pedestal（9）With direction inductor device（10）, center inductor（9）Face connects
Connect block（12）The center of motion path, direction inductor device（10）It is set to center inductor（9）Side.
5. tube according to claim 1 or 4 is molded traversing driving device, it is characterised in that：The pedestal（1）Upper setting
The position of fixation shaft mounting hole for installing the fixing axle, one of each described driven pulley group driven pulley can
To be moved on synchronous belt length of straigh line direction, the fixing axle that the driven pulley is installed in support is to be provided with radial direction
The adjustment fixing axle of screw hole（15）, for installing the adjustment fixing axle（15）Fixation shaft mounting hole be kidney slot, radial spiral shell
Screw rod is installed in hole（16）, the pedestal（1）Upper setting spiro rod support（17）And adjusting nut（18）.
6. tube according to claim 5 is molded traversing driving device, it is characterised in that：The pedestal（1）Upper setting
Have and shores screw bearing（19）, shore screw bearing（19）On be provided with screw hole, be coated in screw hole and shore screw（20）, shore
Screw（20）Stay on the servo motor（3）.
7. tube according to claim 6 is molded traversing driving device, it is characterised in that：The institute of the synchronous pulley both sides
Synchronous belt straightway is stated with the synchronous pulley（5）Centered on be symmetrical arranged.
8. tube according to claim 1 or claim 7 is molded traversing driving device, it is characterised in that：The driving wheel（21）
Diameter is more than the driving wheel（22）.
9. tube according to claim 8 is molded traversing driving device, it is characterised in that：The servo motor（3）It is located at
Synchronous belt（4）In the synchronization zone circle circle surrounded or positioned at synchronous belt（4）Outside the synchronization zone circle circle surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356377.4U CN207957366U (en) | 2018-03-15 | 2018-03-15 | Tube is molded traversing driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356377.4U CN207957366U (en) | 2018-03-15 | 2018-03-15 | Tube is molded traversing driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957366U true CN207957366U (en) | 2018-10-12 |
Family
ID=63743016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356377.4U Active CN207957366U (en) | 2018-03-15 | 2018-03-15 | Tube is molded traversing driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957366U (en) |
-
2018
- 2018-03-15 CN CN201820356377.4U patent/CN207957366U/en active Active
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