CN105220352A - A kind of knitting mechanism of double rib warp loom - Google Patents
A kind of knitting mechanism of double rib warp loom Download PDFInfo
- Publication number
- CN105220352A CN105220352A CN201510704230.0A CN201510704230A CN105220352A CN 105220352 A CN105220352 A CN 105220352A CN 201510704230 A CN201510704230 A CN 201510704230A CN 105220352 A CN105220352 A CN 105220352A
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- sley bar
- bar seat
- connecting rod
- comb
- knocking over
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Abstract
The invention discloses a kind of knitting mechanism of double rib warp loom, comprise looping mechanism and comb arrangement, described looping mechanism comprises symmetrically arranged front knocking over pin and rear knocking over pin, front latch needles and rear latch needles, front sinker and rear sinker and front, rear lopping main shaft, described comb arrangement comprises symmetrically arranged front sley bar seat and rear sley bar seat, with some flower comb, some ground to be combed, and one the comb medially between front sley bar seat and rear sley bar seat, described some flower comb be arranged on respectively before, on rear sley bar seat, described some ground comb be arranged on respectively before, on rear sley bar seat, comb is arranged on a movable sley bar seat medially, described comb arrangement also comprises a connecting rod of eccentric wheel transmission mechanism, described movable sley bar seat and combing medially is driven by connecting rod of eccentric wheel transmission mechanism, horizontal reciprocating transverse motion is carried out between front knocking over pin and rear knocking over pin.The adjustable range that the present invention combs traverse and knocking over spacing is medially large, and simplifies middle sley bar transmission mechanism.
Description
Technical field
The present invention relates to a kind of knitting mechanism of warp knitting machine, particularly relate to a kind of knitting mechanism of double rib warp loom.
Background technology
The knitting mechanism of existing double rib warp loom, comprises looping mechanism and comb arrangement, described looping mechanism comprises symmetrically arranged front knocking over pin and rear knocking over pin, symmetrically arranged front latch needles and rear latch needles, symmetrically arranged front sinker and rear sinker and symmetrically arranged front lopping main shaft and rear lopping main shaft, described comb arrangement comprises symmetrically arranged front sley bar seat and rear sley bar seat, with some flower comb, some ground to be combed, and one the comb medially between described front sley bar seat and rear sley bar seat, described front sley bar seat, rear sley bar seat is fixedly connected with warp knitting machine frame respectively, described some flower is combed is arranged on described front sley bar seat and rear sley bar seat respectively, described some ground is combed is arranged on described front sley bar seat and rear sley bar seat respectively, described comb is medially arranged on a movable sley bar seat, described movable sley bar seat is arranged on a swinging axle, described swinging axle drives swing by the cam on the transmission main shaft be arranged in warp knitting machine fuel tank by jointed gear unit, during work, described comb is medially driven by described cam link transmission mechanism, lopping braiding is carried out at the intercropping reciprocally swinging of front knocking over pin and rear knocking over pin.
The knitting mechanism of this structure, there is the defect of following two aspects at work: on the one hand, owing to being subject to the restriction of fuel tank size and cam stroke, make the swing traverse of combing medially limited, thus the knocking over spacing affected before and after two-needle bar between knocking over pin, the i.e. length of yarn on two-needle bar fabric; On the other hand, the knocking over spacing adjustable range of this knitting mechanism is little, and for the knocking over spacing being greater than 30mm, this mechanism needs to change the cam in fuel tank, changes loaded down with trivial details, considerably increases production cost.
Summary of the invention
The adjustable range that the technical problem to be solved in the present invention is to provide a kind of comb traverse and knocking over spacing is medially large and easy to adjust, and the knitting mechanism of the double rib warp loom that each part replacement is convenient, production cost is low.
For solving the problems of the technologies described above, the present invention adopts a kind of like this knitting mechanism of double rib warp loom, comprises looping mechanism and comb arrangement, described looping mechanism comprises symmetrically arranged front knocking over pin and rear knocking over pin, symmetrically arranged front latch needles and rear latch needles, symmetrically arranged front sinker and rear sinker and symmetrically arranged front lopping main shaft and rear lopping main shaft, described comb arrangement comprises symmetrically arranged front sley bar seat and rear sley bar seat, with some flower comb, some ground to be combed, and one the comb medially between described front sley bar seat and rear sley bar seat, described front sley bar seat, rear sley bar seat is fixedly connected with warp knitting machine frame respectively, described some flower is combed is arranged on described front sley bar seat and rear sley bar seat respectively, described some ground is combed is arranged on described front sley bar seat and rear sley bar seat respectively, described comb is medially arranged on a movable sley bar seat, described comb arrangement also comprises a connecting rod of eccentric wheel transmission mechanism, described movable sley bar seat and described comb medially mounted thereto are driven by described connecting rod of eccentric wheel transmission mechanism, horizontal reciprocating transverse motion is carried out between described front knocking over pin and rear knocking over pin.
As a kind of preferred embodiment of the present invention, described connecting rod of eccentric wheel transmission mechanism comprises rotating shaft, the eccentric wheel be fixedly mounted in described rotating shaft, eccentric bushing connecting rod, the first swing arm, first connecting rod, the second swing arm, second connecting rod, third connecting rod and the horizontally disposed axis of guide, be arranged in warp knitting machine frame described axis of rotation, and drive rotation by the transmission main shaft in warp knitting machine fuel tank by synchronous belt drive mechanism or chain drive, the lower end of described eccentric bushing connecting rod is sleeved on described eccentric wheel, the upper end of eccentric bushing connecting rod and the described upper end of the first swing arm and the front end of first connecting rod are rotationally connected, the lower end of described first swing arm is connected with warp knitting machine gantry rotation, the rear end of described first connecting rod and the shaft of described second swing arm are rotationally connected, the upper end of described second swing arm and the front end of described second connecting rod are rotationally connected, the lower end of described second swing arm is connected with warp knitting machine gantry rotation, the rear end of described second connecting rod and the front end of described third connecting rod are rotationally connected, the rear end of described third connecting rod is fixedly connected with described movable sley bar seat, described movable sley bar seat and the described axis of guide are slidably connected, the two ends of the described axis of guide are fixedly connected with warp knitting machine frame.
After adopting said structure, the present invention has following beneficial effect:
The present invention combs medially and makes horizontal reciprocating transverse motion by the driving of connecting rod of eccentric wheel transmission mechanism, not only simplify middle sley bar transmission mechanism, and considerably increases the adjustable range of combing traverse and knocking over spacing medially.
The present invention, when the larger knocking over spacing of needs, only need change eccentric wheel, change simple and convenient.
In the present invention, same eccentric wheel, by adjustment first connecting rod rear end and the second swing arm shaft be rotationally connected a position, the range of translation of combing medially can be adjusted easily.
The each part replacement of the present invention is convenient, and structure is simple, and production cost is low.
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 the knitting mechanism of double rib warp loom of the present invention.
Fig. 2 is that the present invention combs the kinematic sketch being made horizontal reciprocating transverse motion by the driving of connecting rod of eccentric wheel transmission mechanism medially.
Detailed description of the invention
See the knitting mechanism of a kind of double rib warp loom shown in Fig. 1, Fig. 2, comprise looping mechanism and comb arrangement, described looping mechanism comprises symmetrically arranged front knocking over pin 1a and rear knocking over pin 1b, symmetrically arranged front latch needles 2a and rear latch needles 2b, symmetrically arranged front sinker 3a and rear sinker 3b and be arranged on symmetrically arranged front lopping main shaft 4a in warp knitting machine frame and rear lopping main shaft 4b rotationally by bearing, described front and back knocking over pin, front and back latch needles and front and back sinker drive by corresponding motion and carry out lopping braiding, described comb arrangement comprises symmetrically arranged front sley bar seat 5a and rear sley bar seat 5b, with some flower comb 6, some ground comb 7, and one the comb medially 8 between described front sley bar seat 5a and rear sley bar seat 5b, described front sley bar seat 5a, rear sley bar seat 5b is fixedly connected with warp knitting machine frame respectively, described some spending comb 6 to be fixedly mounted on described front sley bar seat 5a and rear sley bar seat 5b respectively, describedly some ground comb 7 is fixedly mounted on described front sley bar seat 5a and rear sley bar seat 5b respectively, described comb 8 is medially fixedly mounted on a movable sley bar seat 9, described comb arrangement also comprises a connecting rod of eccentric wheel transmission mechanism, described movable sley bar seat 9 and described comb 8 medially mounted thereto are driven by described connecting rod of eccentric wheel transmission mechanism, horizontal reciprocating transverse motion is carried out between described front knocking over pin 1a and rear knocking over pin 1b.
As a kind of preferred embodiment of the present invention, as shown in Figure 1, 2, described connecting rod of eccentric wheel transmission mechanism comprise rotating shaft 10, the eccentric wheel 11 be fixedly mounted on by Hough in described rotating shaft 10, eccentric bushing connecting rod 12, first swing arm 13, first connecting rod 14, second swing arm 15, second connecting rod 16, third connecting rod 17 and the horizontally disposed axis of guide 18, described rotating shaft 10 is arranged in warp knitting machine frame by bearing rotationally, and drive rotation by the transmission main shaft in warp knitting machine fuel tank by synchronous belt drive mechanism or chain drive, not shown in the figures, the lower end of described eccentric bushing connecting rod 12 is sleeved on described eccentric wheel 11, the upper end of eccentric bushing connecting rod 12 is rotationally connected by bearing pin 19 and the described upper end of the first swing arm 13 and the front end of first connecting rod 14, the lower end of described first swing arm 13 is connected with warp knitting machine gantry rotation by bearing pin 20, the rear end of described first connecting rod 14 is rotationally connected by the shaft of bearing pin and described second swing arm 15, the upper end of described second swing arm 15 is rotationally connected by the front end of bearing pin and described second connecting rod 16, the lower end of described second swing arm 15 is connected with warp knitting machine gantry rotation by bearing pin 21, the rear end of described second connecting rod 16 is rotationally connected by the front end of bearing pin 22 with described third connecting rod 17, the rear end of described third connecting rod 17 is fixedly connected with described movable sley bar seat 9 by bolt or welding, described movable sley bar seat 9 is slidably connected with the described axis of guide 18, when mounted, movable sley bar seat 9 is sleeved on the axis of guide 18 by linear bearing, also form both by slide block guide rail mode to be slidably connected, the two ends of the described axis of guide 18 are fixedly connected with warp knitting machine frame by bolt.
In the present invention, same eccentric wheel 11, is rotationally connected a position by adjustment first connecting rod 14 rear end and the second swing arm 15 shaft, can adjust the range of translation of comb 8 medially easily, as shown in Figure 1, 2.
When the present invention works, see Fig. 1, rotating shaft 10 drives rotation by the transmission main shaft in warp knitting machine fuel tank by synchronous belt drive mechanism or chain drive, when rotating shaft 10 is rotated, by eccentric wheel 11, eccentric bushing connecting rod 12, first swing arm 13, first connecting rod 14, second swing arm 15, second connecting rod 16 and third connecting rod 17 driving activity sley bar seat 9 and fixed installation thereon comb 8 medially under the guide effect of the axis of guide 18, horizontal reciprocating transverse motion is carried out between front knocking over pin 1a and rear knocking over pin 1b, with front, rear knocking over pin 1a, 1b, before, rear latch needles 2a, 2b, before, rear sinker 3a, 3b interoperation, complete lopping braiding process.
Claims (2)
1. a knitting mechanism for double rib warp loom, comprises looping mechanism and comb arrangement, described looping mechanism comprises symmetrically arranged front knocking over pin (1a) and rear knocking over pin (1b), symmetrically arranged front latch needles (2a) and rear latch needles (2b), symmetrically arranged front sinker (3a) and rear sinker (3b) and symmetrically arranged front lopping main shaft (4a) and rear lopping main shaft (4b), described comb arrangement comprises symmetrically arranged front sley bar seat (5a) and rear sley bar seat (5b), with some flower comb (6), some ground to be combed (7), and a comb medially (8) be positioned between described front sley bar seat (5a) and rear sley bar seat (5b), described front sley bar seat (5a), rear sley bar seat (5b) is fixedly connected with warp knitting machine frame respectively, described some spending comb (6) to be arranged on described front sley bar seat (5a) and rear sley bar seat (5b) respectively, describedly somely (7) are combed on ground be arranged on described front sley bar seat (5a) and rear sley bar seat (5b) respectively, described comb medially (8) are arranged on a movable sley bar seat (9), it is characterized in that: described comb arrangement also comprises a connecting rod of eccentric wheel transmission mechanism, described movable sley bar seat (9) and described comb medially (8) mounted thereto are driven by described connecting rod of eccentric wheel transmission mechanism, horizontal reciprocating transverse motion is carried out between described front knocking over pin (1a) and rear knocking over pin (1b).
2. the knitting mechanism of double rib warp loom according to claim 1, is characterized in that: described connecting rod of eccentric wheel transmission mechanism comprises rotating shaft (10), the eccentric wheel (11) be fixedly mounted in described rotating shaft (10), eccentric bushing connecting rod (12), the first swing arm (13), first connecting rod (14), the second swing arm (15), second connecting rod (16), third connecting rod (17) and the horizontally disposed axis of guide (18), described rotating shaft (10) is arranged in warp knitting machine frame rotationally, and drive rotation by the transmission main shaft in warp knitting machine fuel tank by synchronous belt drive mechanism or chain drive, the lower end of described eccentric bushing connecting rod (12) is sleeved on described eccentric wheel (11), the front end of the upper end of eccentric bushing connecting rod (12) and the upper end of described first swing arm (13) and first connecting rod (14) is rotationally connected, the lower end of described first swing arm (13) is connected with warp knitting machine gantry rotation, the rear end of described first connecting rod (14) and the shaft of described second swing arm (15) are rotationally connected, the upper end of described second swing arm (15) and the front end of described second connecting rod (16) are rotationally connected, the lower end of described second swing arm (15) is connected with warp knitting machine gantry rotation, the rear end of described second connecting rod (16) and the front end of described third connecting rod (17) are rotationally connected, the rear end of described third connecting rod (17) is fixedly connected with described movable sley bar seat (9), described movable sley bar seat (9) and the described axis of guide (18) are slidably connected, the two ends of the described axis of guide (18) are fixedly connected with warp knitting machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704230.0A CN105220352B (en) | 2015-10-27 | 2015-10-27 | Knitting mechanism of two-needle bar warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704230.0A CN105220352B (en) | 2015-10-27 | 2015-10-27 | Knitting mechanism of two-needle bar warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105220352A true CN105220352A (en) | 2016-01-06 |
| CN105220352B CN105220352B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510704230.0A Expired - Fee Related CN105220352B (en) | 2015-10-27 | 2015-10-27 | Knitting mechanism of two-needle bar warp knitting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315867A (en) * | 2018-04-27 | 2018-07-24 | 常州市赛嘉机械有限公司 | A kind of translation of electron driving mechanism of the interval yarn sley bar axis of super large gauge tricot machine |
| CN108342827A (en) * | 2018-04-27 | 2018-07-31 | 常州市赛嘉机械有限公司 | A kind of the interval yarn sley bar translating device and its looping mechanism of super large gauge tricot machine |
| CN110409049A (en) * | 2018-04-28 | 2019-11-05 | 泉州汇成针织有限公司 | Tricot machine, weaving method and the braided fabric of two-needle bar crochet hook |
| CN112609318A (en) * | 2020-12-23 | 2021-04-06 | 常德纺织机械有限公司 | Double needle bar warp knitting machine |
| CN114960019A (en) * | 2022-07-18 | 2022-08-30 | 泉州众锦源精密机械有限公司 | High-speed crochet machine |
Citations (8)
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| US4335590A (en) * | 1979-07-04 | 1982-06-22 | Karl Mayer Textilmaschinenfabrik Gmbh | Guidebar shogging linkage arrangement for warp knitting machines |
| EP0464294A1 (en) * | 1990-07-03 | 1992-01-08 | Fontanille S.A. | Method and device for manufacturing lace ribbon with good cross stiffness |
| CN201268770Y (en) * | 2008-08-11 | 2009-07-08 | 孙嘉良 | Double rib warp loom |
| CN201627049U (en) * | 2009-12-16 | 2010-11-10 | 常州纺织服装职业技术学院 | Settlement transmission device of double tricot machine |
| CN202610501U (en) * | 2012-05-16 | 2012-12-19 | 常州市武进五洋纺织机械有限公司 | Groove-pin dual-needle bar warp knitting machine with sedimentation devices |
| CN102877209A (en) * | 2012-09-06 | 2013-01-16 | 常州市武进五洋纺织机械有限公司 | Double-needlebar totally-forming 3D (three-dimensional) textile warp knitting machine |
| CN104452078A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Double-needle-bar warp knitting machine |
| CN205152529U (en) * | 2015-10-27 | 2016-04-13 | 江苏润源控股集团有限公司 | Double needle bar warp machine weaves mechanism |
-
2015
- 2015-10-27 CN CN201510704230.0A patent/CN105220352B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335590A (en) * | 1979-07-04 | 1982-06-22 | Karl Mayer Textilmaschinenfabrik Gmbh | Guidebar shogging linkage arrangement for warp knitting machines |
| EP0464294A1 (en) * | 1990-07-03 | 1992-01-08 | Fontanille S.A. | Method and device for manufacturing lace ribbon with good cross stiffness |
| CN201268770Y (en) * | 2008-08-11 | 2009-07-08 | 孙嘉良 | Double rib warp loom |
| CN201627049U (en) * | 2009-12-16 | 2010-11-10 | 常州纺织服装职业技术学院 | Settlement transmission device of double tricot machine |
| CN202610501U (en) * | 2012-05-16 | 2012-12-19 | 常州市武进五洋纺织机械有限公司 | Groove-pin dual-needle bar warp knitting machine with sedimentation devices |
| CN102877209A (en) * | 2012-09-06 | 2013-01-16 | 常州市武进五洋纺织机械有限公司 | Double-needlebar totally-forming 3D (three-dimensional) textile warp knitting machine |
| CN104452078A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Double-needle-bar warp knitting machine |
| CN205152529U (en) * | 2015-10-27 | 2016-04-13 | 江苏润源控股集团有限公司 | Double needle bar warp machine weaves mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315867A (en) * | 2018-04-27 | 2018-07-24 | 常州市赛嘉机械有限公司 | A kind of translation of electron driving mechanism of the interval yarn sley bar axis of super large gauge tricot machine |
| CN108342827A (en) * | 2018-04-27 | 2018-07-31 | 常州市赛嘉机械有限公司 | A kind of the interval yarn sley bar translating device and its looping mechanism of super large gauge tricot machine |
| CN110409049A (en) * | 2018-04-28 | 2019-11-05 | 泉州汇成针织有限公司 | Tricot machine, weaving method and the braided fabric of two-needle bar crochet hook |
| CN112609318A (en) * | 2020-12-23 | 2021-04-06 | 常德纺织机械有限公司 | Double needle bar warp knitting machine |
| CN114960019A (en) * | 2022-07-18 | 2022-08-30 | 泉州众锦源精密机械有限公司 | High-speed crochet machine |
| CN114960019B (en) * | 2022-07-18 | 2023-09-05 | 泉州众锦源精密机械有限公司 | High-speed crochet machine |
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| CN105220352B (en) | 2017-04-19 |
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