CN210393246U - Winding tension adjusting device of false twist texturing machine - Google Patents
Winding tension adjusting device of false twist texturing machine Download PDFInfo
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- CN210393246U CN210393246U CN201920833658.9U CN201920833658U CN210393246U CN 210393246 U CN210393246 U CN 210393246U CN 201920833658 U CN201920833658 U CN 201920833658U CN 210393246 U CN210393246 U CN 210393246U
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- frame
- false twist
- lead screw
- texturing machine
- twist texturing
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Abstract
The utility model provides a winding tension adjusting device of false twist texturing machine relates to false twist texturing machine field, including the frame, articulate the swing span in the frame, articulate in the package yarn axle of swing span one end, with the corresponding drive roller of package yarn axle, be used for adjusting the adjustment mechanism of coiling pressure, the both ends of drive roller are articulated with the frame, adjustment mechanism includes lead screw, screw-thread fit in the copper sheathing on the lead screw, be used for driving the rotatory drive assembly of lead screw. This winding tension adjusting device of false twist texturing machine, when convoluteing, adjustment mechanism's servo motor rotates, servo motor drives the lead screw and rotates, make the copper sheathing on the lead screw can move on the lead screw, the copper sheathing drives the swing span rotatory, thereby make and produce winding pressure between the take-up spool of the swing span other end and the drive roller, in order to realize convoluteing, and at the coiling in-process, winding pressure adjusts through the lead screw rotation, and the accuracy of lead screw is very high, control winding pressure that can be more accurate.
Description
Technical Field
The utility model relates to a false twist texturing machine technical field specifically is a false twist texturing machine's coiling tension adjusting device.
Background
The known false twist texturing machine mainly adopts spring pressurization or utilizes the self weight of a yarn roll to obtain winding pressure.
According to the pneumatic winding device for the false twist texturing machine, which is provided by the Chinese patent No. CN201220523326.9, when the comparison document is used for winding, a cylinder provides pressure, so that winding pressure is generated between a yarn roll and a driving roller, and winding is realized; in the winding process, the winding pressure can be homogenized by controlling the pressure of the air cylinder, and the winding pressure can be controlled more accurately and stably.
However, the pneumatic winding device for the false twist texturing machine proposed in the reference adjusts the pressure by the air cylinder, and the positioning accuracy of the air cylinder is not high, so that the control accuracy of the pressure is not high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high false twist texturing machine's of pressure control precision coiling tension adjusting device has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the winding tension adjusting device of the false twist texturing machine comprises a rack, a swing frame hinged to the rack, a yarn winding shaft hinged to one end of the swing frame, a driving roller corresponding to the yarn winding shaft and an adjusting mechanism used for adjusting winding pressure, wherein two ends of the driving roller are hinged to the rack, the adjusting mechanism comprises a screw rod, a copper sleeve in threaded fit on the screw rod and a driving assembly used for driving the screw rod to rotate, the copper sleeve is connected with the swing frame, and the driving assembly is connected with the rack.
Preferably, the driving assembly comprises a servo motor, an installation frame and a rotating shaft, the installation frame is U-shaped, a first bearing seat is fixedly connected to the bottom end of the installation frame, the servo motor is fixedly connected to the installation frame, the rotating shaft is hinged to the installation frame, the servo motor is connected with the rotating shaft in a linkage mode, and one end of the rotating shaft is fixedly connected with the screw rod.
Preferably, a first gear is fixedly connected to an output shaft of the servo motor, and a second gear meshed with the first gear is fixedly connected to the rotating shaft.
Preferably, the copper sleeve is fixedly connected with a second bearing seat, a movable rod is hinged in the second bearing seat, the movable rod is fixedly connected with one end, away from the yarn winding shaft, of the swing frame, a fixed rod is hinged in the first bearing seat, and two ends of the fixed rod are fixedly connected with the rack.
Preferably, the adjusting mechanism is arranged in the middle of the fixed rod and the movable rod.
(III) advantageous effects
The utility model provides a winding tension adjusting device of false twist texturing machine. The method has the following beneficial effects:
1. this winding tension adjusting device of false twist texturing machine, when convoluteing, adjustment mechanism's servo motor rotates, servo motor drives the lead screw and rotates, make the copper sheathing on the lead screw can move on the lead screw, the copper sheathing drives the swing span rotatory, thereby make and produce winding pressure between the take-up spool of the swing span other end and the drive roller, in order to realize coiling, and at the coiling in-process, winding pressure adjusts through the lead screw rotation, and the accuracy of lead screw is very high, control winding pressure that can be more accurate, it is effectual to convolute.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the adjusting mechanism of the present invention;
fig. 4 is a structural section view showing the state of the present invention;
fig. 5 is a cross-sectional view of the second state of the present invention.
In the figure: the device comprises a machine frame 1, a yarn winding shaft 2, a swing frame 3, an adjusting mechanism 4, a fixed rod 5, a movable rod 6, a driving roller 7, a copper sleeve 8, a second bearing seat 9, a screw rod 10, a rotating shaft 11, a first bearing seat 12, a second gear 13, a first gear 14, a servo motor 15 and a mounting frame 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides a winding tension adjusting device of false twist texturing machine, as shown in fig. 1-5, including frame 1, articulate the swing span 3 in frame 1, articulate in the package spool 2 of 3 one ends of swing span, with the corresponding drive roller 7 of package spool 2, an adjustment mechanism 4 for adjusting winding pressure, the both ends of drive roller 7 are articulated with frame 1, adjustment mechanism 4 includes lead screw 10, the copper sheathing 8 of screw-thread fit on lead screw 10, be used for driving the rotatory drive assembly of lead screw 10, copper sheathing 8 is connected with swing span 3, drive assembly is connected with frame 1.
When coiling, the servo motor 15 of adjustment mechanism 4 rotates, servo motor 15 drives lead screw 10 and rotates, make copper sheathing 8 on the lead screw 10 move on lead screw 10, copper sheathing 8 drives the swing span 3 rotatory, thereby make and produce coiling pressure between the take-up shaft 2 and the drive roller 7 of the swing span 3 other end, in order to realize coiling, and at the coiling in-process, coiling pressure is adjusted through the lead screw 10 is rotatory, and the accuracy of lead screw 10 is very high, control coiling pressure that can be more accurate, it is effectual to coil.
Drive assembly includes servo motor 15, mounting bracket 16, axis of rotation 11, and mounting bracket 16 sets up to the U style of calligraphy, and the first bearing frame 12 of bottom fixedly connected with of mounting bracket 16, and servo motor 15 fixed connection is on mounting bracket 16, and axis of rotation 11 articulates on mounting bracket 16, and servo motor 15 is connected with axis of rotation 11 linkage, the one end and the lead screw 10 fixed connection of axis of rotation 11.
A first gear 14 is fixedly connected to an output shaft of the servo motor 15, and a second gear 13 engaged with the first gear 14 is fixedly connected to the rotating shaft 11.
Fixedly connected with second bearing frame 9 on the copper sheathing 8, articulated in the second bearing frame 9 have a movable rod 6, movable rod 6 and swing span 3 keep away from the one end fixed connection of yarn axle 2, articulated in the first bearing frame 12 have a dead lever 5, the both ends and the frame 1 fixed connection of dead lever 5.
When the servo motor 15 rotates, the position of the copper sleeve 8 changes, the copper sleeve 8 drives the movable rod 6 in the second bearing seat 9 to change, and the movable rod 6 drives the swing frame 3 to change, so that pressure adjustment is realized.
The adjusting mechanism 4 is arranged in the middle of the fixed rod 5 and the movable rod 6. Install in the middle part of dead lever 5 and movable rod 6 through adjustment mechanism 4, can adjust both sides simultaneously when can making adjustment mechanism 4 adjust, adjust more stability.
In the case of a small amount of yarn, the servo motor 15 controls the copper sleeve 8 at the front end of the screw rod 10 to press the yarn roll on the driving roller 7, so as to realize the control of the winding pressure, see fig. 4.
As the yarn package increases, the position of the copper sleeve 8 is gradually approached to the servomotor 15 by the servomotor 15, so that the winding pressure on the yarn package can still be maintained, see fig. 5.
In summary, in the winding tension adjusting device of the false twist texturing machine, when winding is performed, the servo motor 15 of the adjusting mechanism 4 rotates, the servo motor 15 drives the screw rod 10 to rotate, so that the copper sleeve 8 on the screw rod 10 can move on the screw rod 10, the copper sleeve 8 drives the swing frame 3 to rotate, and therefore winding pressure is generated between the yarn winding shaft 2 at the other end of the swing frame 3 and the driving roller 7 to achieve winding, in the winding process, the winding pressure is adjusted through rotation of the screw rod 10, the accuracy of the screw rod 10 is high, the winding pressure can be controlled more accurately, and the winding effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a winding tension adjusting device of false twist texturing machine, includes frame (1), articulates swing span (3) on frame (1), articulates in the package spool (2) of swing span (3) one end, with the corresponding drive roller (7) of package spool (2), be used for adjusting winding pressure's adjustment mechanism (4), the both ends of drive roller (7) are articulated with frame (1), its characterized in that: the adjusting mechanism (4) comprises a screw rod (10), a copper sleeve (8) in threaded fit with the screw rod (10) and a driving assembly for driving the screw rod (10) to rotate, the copper sleeve (8) is connected with the swing frame (3), and the driving assembly is connected with the rack (1).
2. The winding tension adjusting device of a false twist texturing machine according to claim 1, characterized in that: drive assembly includes servo motor (15), mounting bracket (16), axis of rotation (11), mounting bracket (16) set up to the U style of calligraphy, and the first bearing frame (12) of bottom fixedly connected with of mounting bracket (16), servo motor (15) fixed connection is on mounting bracket (16), axis of rotation (11) articulate on mounting bracket (16), servo motor (15) are connected with axis of rotation (11) linkage, the one end and lead screw (10) fixed connection of axis of rotation (11).
3. The winding tension adjusting device of a false twist texturing machine according to claim 2, characterized in that: a first gear (14) is fixedly connected to an output shaft of the servo motor (15), and a second gear (13) meshed with the first gear (14) is fixedly connected to the rotating shaft (11).
4. The winding tension adjusting device of a false twist texturing machine according to claim 2, characterized in that: fixedly connected with second bearing frame (9) is gone up in copper sheathing (8), it has movable rod (6) to articulate in second bearing frame (9), the one end fixed connection of rolling up yarn axle (2) is kept away from in movable rod (6) and swing span (3), it has dead lever (5) to articulate in first bearing frame (12), the both ends and frame (1) fixed connection of dead lever (5).
5. The winding tension adjusting device of a false twist texturing machine according to claim 4, characterized in that: the adjusting mechanism (4) is arranged in the middle of the fixed rod (5) and the movable rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833658.9U CN210393246U (en) | 2019-06-04 | 2019-06-04 | Winding tension adjusting device of false twist texturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833658.9U CN210393246U (en) | 2019-06-04 | 2019-06-04 | Winding tension adjusting device of false twist texturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210393246U true CN210393246U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920833658.9U Active CN210393246U (en) | 2019-06-04 | 2019-06-04 | Winding tension adjusting device of false twist texturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210393246U (en) |
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2019
- 2019-06-04 CN CN201920833658.9U patent/CN210393246U/en active Active
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