CN104562420A - Knocking-over bar distance adjusting mechanism of warp knitting machine with double needle beds - Google Patents
Knocking-over bar distance adjusting mechanism of warp knitting machine with double needle beds Download PDFInfo
- Publication number
- CN104562420A CN104562420A CN201510041576.7A CN201510041576A CN104562420A CN 104562420 A CN104562420 A CN 104562420A CN 201510041576 A CN201510041576 A CN 201510041576A CN 104562420 A CN104562420 A CN 104562420A
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- China
- Prior art keywords
- knocking
- gear
- knitting machine
- main shaft
- warp knitting
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
Abstract
The invention discloses a knocking-over bar distance adjusting mechanism of a warp knitting machine with double needle beds. The warp knitting machine with the double needle beds comprises a transmission spindle, a left oil tank output rod, a right oil tank output trod, a left swing arm, a right swing arm, a left looping spindle, a right looping spindle, a left knocking-over supporting seat, a right knocking-over supporting seat, a left knocking-over bar, a right knocking-over bar, a left locking gear and a right locking gear. The transmission spindle is rotationally mounted in an oil tank of the warp knitting machine, and the left oil tank output rod, the right oil tank output trod, the left swing arm, the right swing arm, the left looping spindle, the right looping spindle, the left knocking-over supporting seat, the right knocking-over supporting seat, the left knocking-over bar, the right knocking-over bar, the left locking gear and the right locking gear are longitudinally symmetrically arranged along the warp knitting machine. The knocking-over bar distance adjusting mechanism comprises a rotary shaft, a driving gear and a transition gear. The rotary shaft is rotationally mounted on a framework of the warp knitting machine, the driving gear is fixedly mounted on the rotary shaft, and the transition gear is rotationally mounted on the framework of the warp knitting machine; the rotary shaft can be driven by a manual-control driving device or an electric-control driving device to rotate, the driving gear is fittingly meshed with the left locking gear, and the transition gear is arranged between the driving gear and the right locking gear and is fittingly meshed with the driving gear and the right locking gear. The knocking-over bar distance adjusting mechanism has the advantages that the distance between the knocking-over bars can be accurately adjusted by the aid of the knocking-over bar distance adjusting mechanism, the knocking-over bar distance adjusting mechanism is simple in structure and small in occupied space, and visual adjustment results can be obtained.
Description
Technical field
The present invention relates to a kind of knitting mechanism of warp knitting machine, particularly relate to the work bar space governor motion in a kind of double rib warp loom knitting mechanism.
Background technology
Double rib warp loom, in order to the long fabric of applicable different suede, needs when weaving to regulate the distance between knocking-over bar.Work bar space governor motion in existing double rib warp loom knitting mechanism, such as Chinese utility model patent ZL200420027549.1, name is called a kind of structure disclosed in work bar space central regulating mechanism, it connects bearing and oscillating shaft seat respectively on balance staff, oscillating shaft seat is connected with connecting rod, and connecting rod is connected with axle by eccentric wheel, and axle installs worm gear, worm gear and the worm engaging be installed on worm shaft, install handwheel in the end of worm shaft.When regulating, rotary worm is carried out by the handwheel on rotary worm axle, two worm gear wheel of the left and right sides are driven when worm screw rotates, the eccentric wheel of the left and right sides is driven to rotate respectively by axle during two worm gear wheel, two eccentric wheels drive the displacement of pairing left and right connecting rod when rotating respectively, thus make that oscillating shaft seat drives knocking-over bar, bearing moves together with balance staff.
Operationally there is the shortcoming of the following aspects in the work bar space governor motion of this structure: (1) regulates by worm gear, worm screw and eccentric wheel that the precision of work bar space is low, error large, can not fine adjustment work bar space; (2) complex structure of this governor motion, manufacturing cost is high, and the space taken is larger; (3) distance between knocking-over bar can not be known when regulating intuitively, regulate very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can not only fine adjustment work bar space, and structure simple, take up room double rib warp loom work bar space governor motion little.
For solving the problems of the technologies described above, the present invention adopts so a kind of double rib warp loom work bar space governor motion, described double rib warp loom comprises the transmission main shaft be arranged on rotationally in warp knitting machine fuel tank, along warp knitting machine longitudinally symmetrically arranged nearside tank take-off lever, offside tank take-off lever, left swing arm, right swing arm, left lopping main shaft, right lopping main shaft, left knocking over supporting seat, right knocking over supporting seat, left knocking-over bar and right knocking-over bar and left stopping gear, right stopping gear, the upper end of described nearside tank take-off lever and the left end of left swing arm are rotationally connected, the right-hand member of left swing arm is fixedly connected with left lopping main shaft, the lower end of described left knocking over supporting seat is fixedly connected with left lopping main shaft, the upper end of left knocking over supporting seat is fixedly connected with left knocking-over bar, the described upper end of offside tank take-off lever and the right-hand member of right swing arm are rotationally connected, the left end of right swing arm is fixedly connected with right lopping main shaft, the lower end of described right knocking over supporting seat is fixedly connected with right lopping main shaft, the upper end of right knocking over supporting seat is fixedly connected with right knocking-over bar, described left stopping gear, right stopping gear is fixedly mounted on left lopping main shaft respectively, on right lopping main shaft, described left lopping main shaft, right lopping main shaft is arranged in the frame of warp knitting machine respectively rotationally, this work bar space governor motion comprises the rotating shaft be arranged on rotationally in warp knitting machine frame, the transition gear being fixedly mounted on the driving gear in described rotating shaft and being arranged on rotationally in warp knitting machine frame, described rotating shaft is driven by manual or electric control driving device and rotates, described driving gear and left stopping gear engagement fit, and described transition gear is placed between described driving gear and right stopping gear, and respectively with driving gear, right stopping gear engagement fit.
As a kind of preferred embodiment of the present invention, this work bar space governor motion also comprises a pointer being used to indicate work bar space and one for showing work bar space and rotating the dial of the number of degrees; Described pointer is fixedly mounted on described driving gear, and described dial is fixedly mounted in the frame of warp knitting machine.
In the present invention, described manual drive unit is preferably a handwheel, and this handwheel is fixedly mounted on the axial end of rotating shaft; Described electric control driving device is preferably a stepper motor, and the output shaft of this stepper motor is connected with the axle head of rotating shaft by shaft coupling.
After adopting said structure, the present invention has following beneficial effect:
The present invention adopts driving gear directly to engage with left stopping gear, and simultaneously driving gear to engage with right stopping gear through transition gear and regulates work bar space, substantially increases degree of regulation.
The parts that the present invention adopts are less, and structure is simple, and low cost of manufacture, takes up room little.
The present invention is easy to adjust, time saving and energy saving, and the adjustable range of spacing is large.
The present invention is provided with pointer and dial, regulates visual result accurate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is a kind of structural representation of work bar space governor motion of the present invention, manual control not shown in the figures or electric control driving device.
Fig. 2 is a kind of structural representation after the present invention installs handwheel.
Fig. 3 is a kind of mounting structure schematic diagram of driving gear in the present invention, transition gear, left and right stopping gear and handwheel.
Fig. 4 is a kind of structural representation of dial in the present invention.
Detailed description of the invention
See a kind of double rib warp loom work bar space governor motion shown in Fig. 1 to Fig. 3, described double rib warp loom comprises the transmission main shaft be arranged on rotationally in warp knitting machine fuel tank 13, along warp knitting machine longitudinally symmetrically arranged nearside tank take-off lever 4a, offside tank take-off lever 4b, left swing arm 5a, right swing arm 5b, left lopping main shaft 6a, right lopping main shaft 6b, left knocking over supporting seat 7a, right knocking over supporting seat 7b, left knocking-over bar 8a and right knocking-over bar 8b and left stopping gear 9a, right stopping gear 9b, the upper end of described nearside tank take-off lever 4a is rotationally connected by the left end of bearing pin and left swing arm 5a, the right-hand member of left swing arm 5a is fixedly connected with left lopping main shaft 6a by bolt, the lower end of described left knocking over supporting seat 7a is fixedly connected with left lopping main shaft 6a, the upper end of left knocking over supporting seat 7a is fixedly connected with left knocking-over bar 8a, the upper end of described offside tank take-off lever 4b is rotationally connected by the right-hand member of bearing pin and right swing arm 5b, the left end of right swing arm 5b is fixedly connected with right lopping main shaft 6b by bolt, the lower end of described right knocking over supporting seat 7b is fixedly connected with right lopping main shaft 6b, the upper end of right knocking over supporting seat 7b is fixedly connected with right knocking-over bar 8b, described left stopping gear 9a, right stopping gear 9b is fixedly mounted on left lopping main shaft 6a respectively, on right lopping main shaft 6b, at described left stopping gear 9a, right stopping gear 9b is separately installed with retaining mechanism, realize left lopping main shaft 6a by described retaining mechanism, right lopping main shaft 6b locks respectively, not shown in the figures, described left lopping main shaft 6a, right lopping main shaft 6b is arranged in the frame of warp knitting machine respectively rotationally, transmission main shaft in fuel tank 13 is by transmission mechanism such as cam mechanism and a left side, offside tank take-off lever 4a, the lower end of 4b is connected, during work, transmission main shaft drives left by transmission mechanism, offside tank take-off lever 4a, 4b moves up and down, thus drive left swing arm 5a, right swing arm 5b, left lopping main shaft 6a, right lopping main shaft 6b, left knocking over supporting seat 7a, right knocking over supporting seat 7b, left knocking-over bar 8a and right knocking-over bar 8b motion realizes lopping braiding, this work bar space governor motion comprises the rotating shaft 1 be arranged on rotationally in warp knitting machine frame, the transition gear 3 being fixedly mounted on the driving gear 2 in described rotating shaft 1 and being arranged on rotationally by minor axis 14 in warp knitting machine frame, described rotating shaft 1 is driven by manual or electric control driving device and rotates, described driving gear 2 and the direct engagement fit of left stopping gear 9a, described transition gear 3 is placed between described driving gear 2 and right stopping gear 9b rotationally, and respectively with driving gear 2, right stopping gear 9b engagement fit.
As a kind of preferred embodiment of the present invention, as shown in Fig. 1,2,4, this work bar space governor motion also comprises a pointer 10 being used to indicate work bar space and one for showing work bar space and rotating the dial 11 of the number of degrees; Described pointer 10 is fixedly mounted on described driving gear 2, and described dial 11 is fixedly mounted in the frame of warp knitting machine.As shown in Figure 4, in dial 11, the number of degrees of display represent the angle that driving gear 2 etc. turns over, and another numerical value corresponding with the number of degrees shows the spacing between left knocking-over bar 8a and right knocking-over bar 8b.
As shown in Figure 2,3, in the present invention, described manual drive unit is preferably a handwheel 12, and this handwheel 12 is fixedly mounted on the axial end of rotating shaft 1.Described electric control driving device is preferably a stepper motor, and the output shaft of this stepper motor is connected by the axle head of shaft coupling with rotating shaft 1, not shown in the figures.
Adjustment process of the present invention is as follows: see Fig. 2, when needing to expand the spacing between left knocking-over bar 8a and right knocking-over bar 8b, rotation handwheel 12 or startup stepper motor order about rotating shaft 1 and rotate clockwise, driving gear 2, transition gear 3, left stopping gear 9a, right stopping gear 9b, left lopping main shaft 6a and right lopping main shaft 6b is driven to rotate simultaneously, thus drive left knocking-over bar 8a and right knocking-over bar 8b outwards to swing expansion distance between the two when rotating shaft 1 rotates clockwise.When needing to reduce the spacing between left knocking-over bar 8a and right knocking-over bar 8b, rotation handwheel 12 or startup stepper motor order about rotating shaft 1 and rotate counterclockwise, drive driving gear 2, transition gear 3 when rotating shaft 1 rotates counterclockwise, left stopping gear 9a, right stopping gear 9b, left lopping main shaft 6a and right lopping main shaft 6b rotate simultaneously, thus drive left knocking-over bar 8a and right knocking-over bar 8b inwardly to swing to reduce distance between the two.In spacing adjustment process, while driving gear 2 rotates, pointer 10 fixed thereon spacing synchronously between instruction left knocking-over bar 8a and right knocking-over bar 8b, spacing regulates accurately directly perceived.
Claims (3)
1. a double rib warp loom work bar space governor motion, described double rib warp loom comprises the transmission main shaft be arranged on rotationally in warp knitting machine fuel tank, along warp knitting machine longitudinally symmetrically arranged nearside tank take-off lever (4a), offside tank take-off lever (4b), left swing arm (5a), right swing arm (5b), left lopping main shaft (6a), right lopping main shaft (6b), left knocking over supporting seat (7a), right knocking over supporting seat (7b), left knocking-over bar (8a) and right knocking-over bar (8b) and left stopping gear (9a), right stopping gear (9b), the upper end of described nearside tank take-off lever (4a) and the left end of left swing arm (5a) are rotationally connected, the right-hand member of left swing arm (5a) is fixedly connected with left lopping main shaft (6a), the lower end of described left knocking over supporting seat (7a) is fixedly connected with left lopping main shaft (6a), the upper end of left knocking over supporting seat (7a) is fixedly connected with left knocking-over bar (8a), the upper end of described offside tank take-off lever (4b) and the right-hand member of right swing arm (5b) are rotationally connected, the left end of right swing arm (5b) is fixedly connected with right lopping main shaft (6b), the lower end of described right knocking over supporting seat (7b) is fixedly connected with right lopping main shaft (6b), the upper end of right knocking over supporting seat (7b) is fixedly connected with right knocking-over bar (8b), described left stopping gear (9a), right stopping gear (9b) is fixedly mounted on left lopping main shaft (6a) respectively, on right lopping main shaft (6b), described left lopping main shaft (6a), right lopping main shaft (6b) is arranged in the frame of warp knitting machine respectively rotationally, it is characterized in that: this work bar space governor motion comprises the rotating shaft (1) be arranged on rotationally in warp knitting machine frame, the transition gear (3) being fixedly mounted on the driving gear (2) in described rotating shaft (1) and being arranged on rotationally in warp knitting machine frame, described rotating shaft (1) is driven by manual or electric control driving device and rotates, described driving gear (2) and left stopping gear (9a) engagement fit, described transition gear (3) is placed between described driving gear (2) and right stopping gear (9b), and respectively with driving gear (2), right stopping gear (9b) engagement fit.
2. double rib warp loom work bar space governor motion according to claim 1, is characterized in that: this work bar space governor motion also comprises a pointer (10) being used to indicate work bar space and one for showing work bar space and rotating the dial (11) of the number of degrees; Described pointer (10) is fixedly mounted on described driving gear (2), and described dial (11) is fixedly mounted in the frame of warp knitting machine.
3. double rib warp loom work bar space governor motion according to claim 1 and 2, is characterized in that: described manual drive unit is a handwheel (12), and this handwheel (12) is fixedly mounted on the axial end of rotating shaft (1); Described electric control driving device is a stepper motor, and the output shaft of this stepper motor is connected by the axle head of shaft coupling with rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041576.7A CN104562420B (en) | 2015-01-28 | 2015-01-28 | Double rib warp loom work bar space governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041576.7A CN104562420B (en) | 2015-01-28 | 2015-01-28 | Double rib warp loom work bar space governor motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104562420A true CN104562420A (en) | 2015-04-29 |
| CN104562420B CN104562420B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041576.7A Expired - Fee Related CN104562420B (en) | 2015-01-28 | 2015-01-28 | Double rib warp loom work bar space governor motion |
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| Country | Link |
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| CN (1) | CN104562420B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080545A (en) * | 1998-09-03 | 2000-03-21 | Nippon Mayer Ltd | Device for adjusting distance between trick plates in double raschel loom |
| JP2003201655A (en) * | 2001-12-28 | 2003-07-18 | Nippon Mayer Ltd | Device for changing trick plate distance in double raschel machine |
| CN2698821Y (en) * | 2004-05-28 | 2005-05-11 | 卡尔迈耶纺织机械有限公司 | Work bar space central regulating mechanism |
| CN2885907Y (en) * | 2006-03-21 | 2007-04-04 | 王伟丰 | Looping mechanism of double warp machine |
| CN201245750Y (en) * | 2008-06-30 | 2009-05-27 | 刘彤彦 | Knocking-over bar adjustment mechanism of double rib warp loom |
| CN102031629A (en) * | 2010-12-15 | 2011-04-27 | 常州市武进五洋纺织机械有限公司 | Mechanism for automatically regulating space of knocking-over bar of warp knitting machine |
| CN102704181A (en) * | 2012-07-05 | 2012-10-03 | 卡尔迈耶（中国）有限公司 | Central adjusting device of double-needle-bar tricot machine |
| CN102704180A (en) * | 2012-06-04 | 2012-10-03 | 江南大学 | Double needle bed warp knitting machine with on-line movable needle beds for producing irregularly-shaped space fabric |
| CN204550963U (en) * | 2015-01-28 | 2015-08-12 | 江苏润源控股集团有限公司 | Double rib warp loom work bar space governor motion |
-
2015
- 2015-01-28 CN CN201510041576.7A patent/CN104562420B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080545A (en) * | 1998-09-03 | 2000-03-21 | Nippon Mayer Ltd | Device for adjusting distance between trick plates in double raschel loom |
| JP2003201655A (en) * | 2001-12-28 | 2003-07-18 | Nippon Mayer Ltd | Device for changing trick plate distance in double raschel machine |
| CN2698821Y (en) * | 2004-05-28 | 2005-05-11 | 卡尔迈耶纺织机械有限公司 | Work bar space central regulating mechanism |
| CN2885907Y (en) * | 2006-03-21 | 2007-04-04 | 王伟丰 | Looping mechanism of double warp machine |
| CN201245750Y (en) * | 2008-06-30 | 2009-05-27 | 刘彤彦 | Knocking-over bar adjustment mechanism of double rib warp loom |
| CN102031629A (en) * | 2010-12-15 | 2011-04-27 | 常州市武进五洋纺织机械有限公司 | Mechanism for automatically regulating space of knocking-over bar of warp knitting machine |
| CN102704180A (en) * | 2012-06-04 | 2012-10-03 | 江南大学 | Double needle bed warp knitting machine with on-line movable needle beds for producing irregularly-shaped space fabric |
| CN102704181A (en) * | 2012-07-05 | 2012-10-03 | 卡尔迈耶（中国）有限公司 | Central adjusting device of double-needle-bar tricot machine |
| CN204550963U (en) * | 2015-01-28 | 2015-08-12 | 江苏润源控股集团有限公司 | Double rib warp loom work bar space governor motion |
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| Publication number | Publication date |
|---|---|
| CN104562420B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20200128 |
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