CN205346482U - Warp is unwinder alternately - Google Patents

Warp is unwinder alternately Download PDF

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Publication number
CN205346482U
CN205346482U CN201620070168.4U CN201620070168U CN205346482U CN 205346482 U CN205346482 U CN 205346482U CN 201620070168 U CN201620070168 U CN 201620070168U CN 205346482 U CN205346482 U CN 205346482U
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China
Prior art keywords
warp
differential
gear
drive
output shaft
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CN201620070168.4U
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Chinese (zh)
Inventor
刘海芳
庞广洪
柳川
薛育龙
李猛
杨建勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TRI-STAR SPECIAL TEXTILE Co Ltd
Donghua University
National Dong Hwa University
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ZHEJIANG TRI-STAR SPECIAL TEXTILE Co Ltd
Donghua University
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Priority to CN201620070168.4U priority Critical patent/CN205346482U/en
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Publication of CN205346482U publication Critical patent/CN205346482U/en
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Abstract

The utility model belongs to the technical field of spinning machine, relate to warp is unwinder alternately, including warp beam and warping roller, the axis of warp beam and warping roller be parallel to each other, the warp beam is driven by the active force and rotates, warp beam and active force setting are on the slip table, the input shaft of differential mechanism on same straight line and the axis of equal perpendicular to warp beam of output shaft or warping roller, the warping roller passes through gear drive or the drive differential mechanism's of worm gear mechanism an input shaft transmission, differential mechanism's output shaft drives the lead screw that is on a parallel with the warp beam through gear drive or worm gear mechanism and rotates, the slider of spiro union is fixed on the slip table on the lead screw, servo motor by controller control couples corotation or the reversal that drives another input shaft of differential mechanism, drive the corotation or the reversal of lead screw, and then the reciprocating motion through slider drive slip table, the advantage is: utilize the warp marshalling after the warping, uniform tension nature is good, and the warping is effectual, and is efficient, is applicable to the warping equipment of ribbon warp.

Description

Warp thread intersection take-off device
Technical field
This utility model belongs to technical field of textile machine, refers in particular to a kind of section warping warp thread intersection take-off device.
Background technology
At present, general sectional warper adopts parallel Withdrawing Mode point bar being wound on warper drum to be wound into the unwinding the warp of sheet knot structure on warp beam mostly, certain gradient is had during due to warping, during unwinding, sheet yarn needs at warper drum with through between centers keeping parallelism, basic employing warper drum slowly retreats by the gradient, and retention tab yarn is parallel to be unwound in warp beam.The technology of home and overseas in recent years, characteristic also according to product, exploitation has intersection Withdrawing Mode, it is mainly characterized by adopting servomotor through computer control, pass through drive lead screw, drive warper drum while straight line retreats, additional reciprocating motion, reach the effect of intersection unwinding, this mode, suitable in pattern wholly computer controlled, all working has computer foundation technological parameter to be that after calculating, each associated actuator mechanism is arrived in point row output by certain equation, computer is had to balance speed and the duration of runs of each drive mechanism, this utility model, select easy frame for movement, warp beam is adopted to move on sliding platform, the equally possible function obtaining cross winding, simple in construction, small investment, easy to operate, transformation suitable in legacy equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of warp thread to having one fixed width and carries out the intersection take-off device of section warping.
The purpose of this utility model is achieved in that
Warp thread intersection take-off device, including warp beam and warper drum, the axis of described warp beam and warper drum is parallel to each other, warp beam is driven by active force and rotates, warp beam and active force are arranged on slide unit, the axis of differential mechanism the first power shaft on the same line and output shaft is each perpendicular to the axis of warp beam or warper drum, warper drum drives the first power shaft of differential mechanism to rotate by gear drive or worm-and-wheel gear, the output shaft of differential mechanism drives the screw mandrel being parallel to warp beam to rotate by gear drive or worm-and-wheel gear, the slide block being spirally connected on screw mandrel is fixed on slide unit, the servomotor controlled by controller couples the forward or reverse of the second power shaft driving differential mechanism, drive the forward or reverse of screw mandrel, and then moving back and forth by slider-actuated slide unit.
The concrete structure that above-mentioned warper drum is rotated by the first power shaft of gear drive or worm-and-wheel gear drive differential mechanism is: one end of warper drum is provided with bevel gear or turbine, bevel gear or turbine and the bevel gear on the first power shaft being arranged on differential mechanism or turbine engaged transmission.
The output shaft of above-mentioned differential mechanism drives the concrete structure that the screw mandrel being parallel to warp beam rotates to be by gear drive or worm-and-wheel gear: the outer end of the output shaft of differential mechanism is provided with worm screw or bevel gear, worm screw or bevel gear and the turbine being arranged on screw mandrel or bevel gear rotate.
The output shaft of above-mentioned differential mechanism by the concrete structure of the screw mandrel rotation that gear drive drive is parallel to warp beam is: the outer end of the output shaft of differential mechanism is provided with little gear, the gear wheel installed on the one end of the short axle be arrangeding in parallel with this output shaft and little meshed transmission gear, the bevel gear that the short axle other end is installed and the bevel gear engaged transmission being arranged on screw mandrel.
Above-mentioned slide unit is connected with the slide rail being arranged in frame or sliding bar.
Second power shaft of above-mentioned differential mechanism is connected by coupling with the motor shaft of servomotor.
Above-mentioned warp beam, warper drum, power shaft, output shaft, screw mandrel each through bearings in frame.
This utility model highlights and useful having the technical effect that compared to existing technology
1, this utility model utilizes the warp beam that is parallel to each other and warper drum by can so that warp marshalling in warp beam after in the warp warping on warper drum to warp beam, and Tension Evenness is good.
2, the rotating speed of the Serve Motor Control differential input shaft that this utility model is controlled by controller, control the speed discrepancy of differential output shaft and another output shaft, and then control the rotating speed of screw mandrel and speed that warp beam moves back and forth and opportunity, make the translational speed of warp beam during warping and the rotational speed matches of opportunity and warper drum, warping is effective, and efficiency is high.
3, this utility model is applicable to the warping apparatus of tape-like warp.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 be this utility model with the schematic perspective view of differential mechanism.
Detailed description of the invention
This utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-Fig. 2:
Warp thread intersection take-off device, including warp beam 32 and warper drum 35, described warp beam 32 and the axis of warper drum 35 are parallel to each other, warp beam 32 is driven by active force 33 (motor) and rotates, warp beam 32 and active force 33 are arranged on slide unit 31, the axis of differential mechanism 40 the first power shaft 13 on the same line and output shaft 25 is each perpendicular to warp beam 32 or the axis of warper drum 35, warper drum 35 drives the first power shaft 13 of differential mechanism 40 to rotate by gear drive or worm-and-wheel gear, the output shaft 25 of differential mechanism 40 drives the screw mandrel 30 being parallel to warp beam 32 to rotate by gear drive or worm-and-wheel gear, the slide block being spirally connected on screw mandrel 30 is fixed on slide unit 31, the servomotor 16 controlled by controller couples the forward or reverse of the second power shaft 41 driving differential mechanism 40, drive the forward or reverse of screw mandrel 30, and then moving back and forth by slider-actuated slide unit 31;First power shaft of differential mechanism couples little gear or the worm screw of warper drum, servomotor couples the second power shaft of differential mechanism by coupling, after differential mechanism aggregate velocity, gear wheel or worm gear by installing on the output shaft of differential mechanism are meshed and transmitted to the screw mandrel being parallel to warp beam, generation compound moves back and forth, screw mandrel carries slide unit 31 with electrical machinery of active force and warp beam and is connected with slide block, the forward and reverse rotation of servomotor, forward and reverse rotation of differential output shaft is produced by differential gear, the superimposed motion of acceleration or deceleration, screw mandrel rotarily drives slide unit 31 and namely takes the air line motion, the reciprocating motion of superposition acceleration or deceleration again, the superposition of motion is completed by differential mechanism, the intersection amplitude of superposition, arbitrary value can be obtained, when being applied to 1cm width PVC film silk, intersection amount can set that as 10cm.
The concrete structure that above-mentioned warper drum 35 is rotated by the first power shaft 13 of gear drive or worm-and-wheel gear drive differential mechanism 40 is: one end of warper drum 35 is provided with bevel gear 11 or turbine, bevel gear 11 or turbine and the bevel gear 12 on the first power shaft 13 being arranged on differential mechanism 40 or turbine engaged transmission.
The output shaft 25 of above-mentioned differential mechanism 40 drives the concrete structure that the screw mandrel 30 being parallel to warp beam 32 rotates to be by gear drive or worm-and-wheel gear: the outer end of the output shaft 25 of differential mechanism 40 is provided with worm screw or bevel gear, worm screw or bevel gear and the turbine being arranged on screw mandrel on 30 or bevel gear rotate.
The output shaft 25 of above-mentioned differential mechanism 40 by the concrete structure of screw mandrel 30 rotation that gear drive drive is parallel to warp beam 32 is: the outer end of the output shaft 25 of differential mechanism 40 is provided with little gear 26, gear wheel 24 and little gear 26 engaged transmission installed on the one end of the short axle 34 be arrangeding in parallel with this output shaft 25, the bevel gear 27 installed on short axle 34 other end and bevel gear 21 engaged transmission being arranged on screw mandrel 30, certainly, gear wheel 20 can also be replaced with installing on large and small synchronous pulley Timing Belt with the engaged transmission of little gear 26.
Above-mentioned slide unit 31 is slidably connected with the slide rail being arranged in frame 10 or slide bar 29, and realizes guiding.
Second power shaft 41 of above-mentioned differential mechanism 40 is connected by coupling 17 with the motor shaft of servomotor 16.
Above-mentioned warp beam 32, warper drum 35, power shaft 17, output shaft 13,25, screw mandrel 30 each through bearings in frame 10.
Operation principle of the present utility model:
1, warp beam 32 forward moves, active force 33 drives warp beam 32 to rotate and then drives warper drum 35 to rotate to move back line by the radial line 34 being wound in warp beam 32, warper drum 35 rotates and drives the power shaft 13 on the right side of differential mechanism 40 to rotate, bevel gear 14 on the power shaft 13 on right side drives the bevel gear 19 in left side to rotate by the bevel gear 22 on servo axis 23, the large umbrella gear 24 in the bevel gear 19 in left side and the output shaft 23 in left side and outside, servo axis 23, bevel gear 22 together rotates, output shaft 25 on the left of differential mechanism 40 is rotated by actuator drives screw mandrel 30, screw mandrel 30 drives the forward that the forward of slide unit 31 moves drive warp beam 32 to move;
2, warp beam 32 reversely moves: controller 15 controls the rotation of servomotor 16, drive output shaft 25 to rotate backward by large umbrella gear 24 and then drive the reverse mobile of slide unit 31 by screw mandrel 30, transitional function due to bevel gear 22, have no effect on power shaft 13 and the rotation of bevel gear 14, control the rotating speed of servomotor 16 by controller 15, turn to and the time, the speed moved back and forth of screw mandrel, time and length can be controlled.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.

Claims (7)

1. warp thread intersection take-off device, including warp beam and warper drum, it is characterized in that: the axis of described warp beam and warper drum is parallel to each other, warp beam is driven by active force and rotates, warp beam and active force are arranged on slide unit, the axis of differential mechanism the first power shaft on the same line and output shaft is each perpendicular to the axis of warp beam or warper drum, warper drum drives the first power shaft of differential mechanism to rotate by gear drive or worm-and-wheel gear, the output shaft of differential mechanism drives the screw mandrel being parallel to warp beam to rotate by gear drive or worm-and-wheel gear, the slide block being spirally connected on screw mandrel is fixed on slide unit, the servomotor controlled by controller couples the forward or reverse of the second power shaft driving differential mechanism, drive the forward or reverse of screw mandrel, and then moving back and forth by slider-actuated slide unit.
2. warp thread according to claim 1 intersection take-off device, it is characterized in that: the concrete structure that described warper drum is rotated by the first power shaft of gear drive or worm-and-wheel gear drive differential mechanism is: one end of warper drum is provided with bevel gear or turbine, bevel gear or turbine and the bevel gear on the first power shaft being arranged on differential mechanism or turbine engaged transmission.
3. warp thread according to claim 1 intersection take-off device, it is characterized in that: the output shaft of described differential mechanism drives the concrete structure that the screw mandrel being parallel to warp beam rotates to be by gear drive or worm-and-wheel gear: the outer end of the output shaft of differential mechanism is provided with worm screw or bevel gear, worm screw or bevel gear and the turbine being arranged on screw mandrel or bevel gear rotate.
4. warp thread according to claim 1 intersection take-off device, it is characterized in that: the output shaft of described differential mechanism by the concrete structure of the screw mandrel rotation that gear drive drive is parallel to warp beam is: the outer end of the output shaft of differential mechanism is provided with little gear, the gear wheel installed on the one end of the short axle be arrangeding in parallel with this output shaft and little meshed transmission gear, the bevel gear that the short axle other end is installed and the bevel gear engaged transmission being arranged on screw mandrel.
5. warp thread according to claim 1 intersection take-off device, it is characterised in that: described slide unit is connected with the slide rail being arranged in frame or sliding bar.
6. warp thread according to claim 1 intersection take-off device, it is characterised in that: the second power shaft of described differential mechanism is connected by coupling with the motor shaft of servomotor.
7. warp thread according to any one of claim 1-6 intersects take-off device, it is characterised in that: described warp beam, warper drum, power shaft, output shaft, screw mandrel each through bearings in frame.
CN201620070168.4U 2016-01-25 2016-01-25 Warp is unwinder alternately Active CN205346482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620070168.4U CN205346482U (en) 2016-01-25 2016-01-25 Warp is unwinder alternately

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620070168.4U CN205346482U (en) 2016-01-25 2016-01-25 Warp is unwinder alternately

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106179864A (en) * 2016-08-26 2016-12-07 苏州美迪斯医疗运动用品股份有限公司 Device for athletic tape zigzag glue surface gluing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106179864A (en) * 2016-08-26 2016-12-07 苏州美迪斯医疗运动用品股份有限公司 Device for athletic tape zigzag glue surface gluing

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