CN104514049A - Double-way lifting driving mechanism for twisting frame - Google Patents
Double-way lifting driving mechanism for twisting frame Download PDFInfo
- Publication number
- CN104514049A CN104514049A CN201310457243.3A CN201310457243A CN104514049A CN 104514049 A CN104514049 A CN 104514049A CN 201310457243 A CN201310457243 A CN 201310457243A CN 104514049 A CN104514049 A CN 104514049A
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- China
- Prior art keywords
- screw
- nut seat
- ball
- twisting machine
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a double-way lifting driving mechanism for a twisting frame. The mechanism comprises a stand; a servo motor is connected with a first ball screw and a second ball screw through a transmission mechanism; a screw nut seat is connected with a second lifting pulling rod; a nut seat board of the first ball screw is supported on a first guide rail through a second sliding block; a third screw bearing block and a stepping motor are arranged on the nut seat board; a third screw is mounted into the third screw bearing block by a rotating manner and is connected with the stepping motor through the transmission mechanism; a third screw nut seat is arranged on the third screw and connected with the first lifting pulling rod. According to the mechanism, one more screw which is individually driven through the motor is arranged on the nut seat board of the first ball screw, and the lifting in two ways is synchronous and performed in ratio during spinning; when not spinning, the lifting in two ways can be kept in a distance, thus a relatively large space is provided, and the operation is convenient.
Description
Technical field
The present invention relates to the two-way lifting drive on the lifting drive of twisting machine in textile machine, particularly twizzle and this two tunnel of rings.
Background technology
Twisting machine is all furnished with two-way lifting, for convenience of picking and placeing bobbin on spindle, needs two tunnel liftings to space out, and this just requires that two tunnel liftings are while guarantee synchronism, also want to produce different differences in height.
The lifting of existing twisting machine two tunnel all drives with a motor, can only synchronously rise by certain fixed speed ratio and decline, not accomplish that two tunnels space out with handled easily.
Have the scheme driving two tunnels liftings with two motors respectively in prior art, but this mode is difficult to the synchronism of guarantee two tunnel lifting, after long-play, easily occurs to interfere with each other phenomenon between two tunnels liftings.
Adopt the mode poor reliability of clutch, in running order for a long time, easily occur skidding, the synchronism on two tunnels cannot be ensured equally.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of two-way lift drive mechanism of twisting machine, and when can be implemented in spinning, two tunnel liftings need synchronous proportional to run; When not spinning, conveniently upper and lower bobbin, can allow again two tunnels liftings space out, have living space, good operation.Particularly need not overturn lappet twizzle.Can labour intensity be reduced, save the working time, and effectively protect the broken yarn self-stop device on lappet.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of two-way lift drive mechanism of twisting machine, comprise support, first ball-screw and the second ball-screw by bearing block support on support, servomotor is connected with the first ball-screw and the second ball-screw by transmission mechanism, the feed screw nut seat of the second ball-screw is slidably supported on the second guide rail, feed screw nut seat is connected with the second lifter drawing bar, and the nut seat board of the first ball-screw passes through the second thrust slide supporting on the first guide rail;
Nut seat board is provided with the 3rd lead screw shaft bearing and stepper motor, and the 3rd leading screw is rotatably installed in the 3rd lead screw shaft bearing, and the 3rd leading screw is connected with stepper motor by transmission mechanism; 3rd leading screw is provided with the 3rd feed screw nut seat, and the 3rd feed screw nut seat is by the first thrust slide supporting on the first guide rail, and the 3rd feed screw nut seat is connected with the first lifter drawing bar.
The first described ball-screw termination is provided with the first belt wheel, and the second ball-screw termination is provided with the second belt wheel, and servomotor is connected with the first belt wheel and the second belt wheel respectively by Timing Belt.
Described stepper motor output shaft is provided with the first gear, and the 3rd leading screw termination is provided with the second gear, engagement fit between the first gear and the second gear.
The 3rd described feed screw nut seat is also provided with photoelectric sensor.
The 3rd described leading screw is stepped tooth leading screw.
The two-way lift drive mechanism of a kind of twisting machine of the present invention, by arranging a leading screw driven separately by motor again on the nut seat board of the first ball-screw, again the lifter drawing bar on a wherein road is arranged on the nut of this leading screw, thus achieving when spinning, two tunnel lifting synchronous proportionals run; When not spinning, conveniently upper and lower bobbin, can allow again two tunnels liftings space out, give larger space, convenient operation.Particularly can overturn lappet twizzle.Reduce labour intensity, save the working time, and effectively protect the broken yarn self-stop device on lappet.Mechanism structure provided by the invention is simple, reliable and stable and cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the integrally-built schematic top plan view of the present invention.
Fig. 2 is the integrally-built schematic side view of the present invention.
Fig. 3 is transmission mechanism sketch of the present invention.
In figure: the first lifter drawing bar 1, first slide block the 2, three leading screw 3, first guide rail 4, stepper motor 5, nut seat board the 6, three lead screw shaft bearing 7, second slide block 8, first ball-screw 9, first belt wheel 10, Timing Belt 11, the second belt wheel 12, clutch shaft bearing seat 13, second guide rail 14, second ball-screw 15, feed screw nut seat 16, second bearing block 17, second lifter drawing bar 18, support 19, photoelectric sensor 20, the 3rd feed screw nut seat 21, servomotor 22, the first gear 23, second gear 24, support 25.
Detailed description of the invention
A kind of two-way lift drive mechanism of twisting machine, comprise support 25, first ball-screw 9 and the second ball-screw 15 by bearing block support on support 25, as in Fig. 1,3, second ball-screw 15 is bearing on support 25 by the second bearing block 17 and clutch shaft bearing seat 13, and the first ball-screw 9 is bearing on support 25 ' by the second bearing block 17 ' and clutch shaft bearing seat 13.Servomotor 22 is connected with the first ball-screw 9 and the second ball-screw 15 by transmission mechanism, the first described ball-screw 9 termination is provided with the first belt wheel 10, second ball-screw 15 termination is provided with the second belt wheel 12, and servomotor 22 is connected with the first belt wheel 10 and the second belt wheel 12 respectively by Timing Belt 11.Structure thus, the nut seat board 6 on the first ball-screw 9 obtains traverse Y1; Feed screw nut seat 16 on second ball-screw 15 obtains traverse Y2.Namely corresponding first lifter drawing bar 1 obtains traverse Y1, and the second lifter drawing bar 18 obtains traverse Y2.
The feed screw nut seat 16 of the second ball-screw 15 is slidably supported on the second guide rail 14, and feed screw nut seat 16 is connected with the second lifter drawing bar 18, and the nut seat board 6 of the first ball-screw 9 is bearing on the first guide rail 4 by the second slide block 8;
Nut seat board 6 is provided with the 3rd lead screw shaft bearing 7 and stepper motor 5,3rd leading screw 3 is rotatably installed in the 3rd lead screw shaft bearing 7,3rd leading screw 3 is connected with stepper motor 5 by transmission mechanism, be preferably described stepper motor 5 output shaft and be provided with the first gear 23,3rd leading screw 3 termination is provided with engagement fit between the second gear 24, first gear 23 and the second gear 24.; 3rd leading screw 3 is provided with the 3rd feed screw nut seat the 21, three feed screw nut seat 21 and is bearing on the first guide rail 4 by the first slide block 2, and the 3rd feed screw nut seat 21 is connected with the first lifter drawing bar 1.Structure have also obtained extra traverse X at the 3rd leading screw 3 on the basis of traverse Y1 thus, and namely the first lifter drawing bar 1 obtains traverse Y1+X, achieves while two tunnel lifting synchronous proportionals run and two tunnel liftings can be allowed again to space out.The first slide block 2 arranged is while guaranteeing the 3rd feed screw nut seat 21 mobile accuracy, the circumferential position of the 3rd feed screw nut seat 21 can also be limited, avoid the 3rd feed screw nut seat 21 to follow the 3rd leading screw 3 to rotate, simultaneously also for the 3rd leading screw 3 provides enough rigidity bearings.Preferably, the 3rd described leading screw 3 is stepped tooth leading screw.Structure thus, is conducive to reducing axial gap compared with ball-screw, thus reduces by two lead screw linkage to the impact of mobile accuracy.
The 3rd described feed screw nut seat 21 is also provided with photoelectric sensor 20, in this example, photoelectric sensor 20 is arranged on the 3rd feed screw nut seat 21 by support 19, structure thus, be convenient to realize automatic control, by the signal of photoelectric sensor 20, can realize accurately controlling to the stroke of the 3rd feed screw nut seat 21.
Claims (5)
1. the two-way lift drive mechanism of a twisting machine, comprise support (25), first ball-screw (9) and the second ball-screw (15) by bearing block support on support (25), servomotor (22) is connected with the first ball-screw (9) and the second ball-screw (15) by transmission mechanism, the feed screw nut seat (16) of the second ball-screw (15) is slidably supported on the second guide rail (14), feed screw nut seat (16) is connected with the second lifter drawing bar (18), it is characterized in that: the nut seat board (6) of the first ball-screw (9) is bearing on the first guide rail (4) by the second slide block (8),
Nut seat board (6) is provided with the 3rd lead screw shaft bearing (7) and stepper motor (5), and the 3rd leading screw (3) is rotatably installed in the 3rd lead screw shaft bearing (7), and the 3rd leading screw (3) is connected with stepper motor (5) by transmission mechanism; 3rd leading screw (3) is provided with the 3rd feed screw nut seat (21), and the 3rd feed screw nut seat (21) is bearing on the first guide rail (4) by the first slide block (2), and the 3rd feed screw nut seat (21) is connected with the first lifter drawing bar (1).
2. the two-way lift drive mechanism of a kind of twisting machine according to claim 1, it is characterized in that: described the first ball-screw (9) termination is provided with the first belt wheel (10), second ball-screw (15) termination is provided with the second belt wheel (12), and servomotor (22) is connected with the first belt wheel (10) and the second belt wheel (12) respectively by Timing Belt (11).
3. the two-way lift drive mechanism of a kind of twisting machine according to claim 1, it is characterized in that: described stepper motor (5) output shaft is provided with the first gear (23), 3rd leading screw (3) termination is provided with the second gear (24), engagement fit between the first gear (23) and the second gear (24).
4. the two-way lift drive mechanism of a kind of twisting machine according to claim 1, is characterized in that: the 3rd described feed screw nut seat (21) is also provided with photoelectric sensor (20).
5. the two-way lift drive mechanism of a kind of twisting machine according to claim 1, is characterized in that: the 3rd described leading screw (3) is stepped tooth leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457243.3A CN104514049B (en) | 2013-09-30 | 2013-09-30 | The two-way lift drive mechanism of twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457243.3A CN104514049B (en) | 2013-09-30 | 2013-09-30 | The two-way lift drive mechanism of twisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514049A true CN104514049A (en) | 2015-04-15 |
| CN104514049B CN104514049B (en) | 2018-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457243.3A Active CN104514049B (en) | 2013-09-30 | 2013-09-30 | The two-way lift drive mechanism of twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514049B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758432A (en) * | 2017-09-20 | 2018-03-06 | 郝振 | Metal wire coiler device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640173A1 (en) * | 1985-12-03 | 1987-06-04 | Toyoda Automatic Loom Works | Lifting mechanism for a ring-traveller textile machine |
| JPH0327130A (en) * | 1989-05-29 | 1991-02-05 | Zinser Textilmas Gmbh | Drive device for driving ring rail, balloon control ring rail and thread guide rail on ring fine spinning frame and ring yarn twisting machine |
| US5343685A (en) * | 1991-07-11 | 1994-09-06 | Spindelfabrik Suussen, Schurr, Stahlecker & Grill GmbH | Machine frame for a ring spinning or ring twisting machine |
| CN2761640Y (en) * | 2004-10-10 | 2006-03-01 | 张日升 | Lifting transverse bar device of spinning frame |
| CN201817614U (en) * | 2010-07-23 | 2011-05-04 | 浙江凯成纺织机械有限公司 | Movable steel collar seat plate system |
| CN201817616U (en) * | 2010-08-25 | 2011-05-04 | 杭州萧山天成机械有限公司 | Annular lifting transmission system of primary twister |
| CN102817120A (en) * | 2012-08-07 | 2012-12-12 | 宜昌经纬纺机有限公司 | Two-way reciprocating rectilinear movement dual-drive device |
| CN203513855U (en) * | 2013-09-30 | 2014-04-02 | 宜昌经纬纺机有限公司 | Double-way lifting driving mechanism of twister |
-
2013
- 2013-09-30 CN CN201310457243.3A patent/CN104514049B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640173A1 (en) * | 1985-12-03 | 1987-06-04 | Toyoda Automatic Loom Works | Lifting mechanism for a ring-traveller textile machine |
| JPH0327130A (en) * | 1989-05-29 | 1991-02-05 | Zinser Textilmas Gmbh | Drive device for driving ring rail, balloon control ring rail and thread guide rail on ring fine spinning frame and ring yarn twisting machine |
| US5343685A (en) * | 1991-07-11 | 1994-09-06 | Spindelfabrik Suussen, Schurr, Stahlecker & Grill GmbH | Machine frame for a ring spinning or ring twisting machine |
| CN2761640Y (en) * | 2004-10-10 | 2006-03-01 | 张日升 | Lifting transverse bar device of spinning frame |
| CN201817614U (en) * | 2010-07-23 | 2011-05-04 | 浙江凯成纺织机械有限公司 | Movable steel collar seat plate system |
| CN201817616U (en) * | 2010-08-25 | 2011-05-04 | 杭州萧山天成机械有限公司 | Annular lifting transmission system of primary twister |
| CN102817120A (en) * | 2012-08-07 | 2012-12-12 | 宜昌经纬纺机有限公司 | Two-way reciprocating rectilinear movement dual-drive device |
| CN203513855U (en) * | 2013-09-30 | 2014-04-02 | 宜昌经纬纺机有限公司 | Double-way lifting driving mechanism of twister |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758432A (en) * | 2017-09-20 | 2018-03-06 | 郝振 | Metal wire coiler device |
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| Publication number | Publication date |
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| CN104514049B (en) | 2018-05-18 |
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