CN202658363U - Guide bar crankshaft connecting rod mechanism of warp knitting machine with double needle bars - Google Patents
Guide bar crankshaft connecting rod mechanism of warp knitting machine with double needle bars Download PDFInfo
- Publication number
- CN202658363U CN202658363U CN 201220254021 CN201220254021U CN202658363U CN 202658363 U CN202658363 U CN 202658363U CN 201220254021 CN201220254021 CN 201220254021 CN 201220254021 U CN201220254021 U CN 201220254021U CN 202658363 U CN202658363 U CN 202658363U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- guide bar
- sley bar
- crankshaft
- rod mechanism
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a guide bar crankshaft connecting rod mechanism of a warp knitting machine with double needle bars, comprising a connecting rod frame, a crankshaft, a first connecting rod of a guide bar, a second connecting rod of the guide bar and a third connecting rod of the guide bar, wherein one end of the first connecting rod of the guide bar is sleeved on the crankshaft; the other end of the first connecting rod of the guide bar is movably connected with one end of the second connecting rod of the guide bar and one end of the third connecting rod of the guide bar through a first guide bar pin shaft; the other end of the second connecting rod of the guide bar is rotatably connected with a second guide bar pin shaft fixed on the connecting rod frame; and the other end of the third connecting rod of the guide bar is connected with a guide bar working part. The guide bar crankshaft connecting rod mechanism of the warp knitting machine with the double needle bars has the beneficial effects that the guide bar crankshaft connecting rod mechanism is a crankshaft three-connecting-rod mechanism and replaces the original eccentric two-connecting-rod mechanism or cam connecting rod transmission mechanism, and the matched motion of the three connecting rods is transferred to the guide bar working part. Due to the design of the guide bar crankshaft connecting rod mechanism, the motion stroke of the guide bar crankshaft connecting rod mechanism is shortened effectively, and the guide bar crankshaft connecting rod mechanism is small in vibration and inertia and suitable for high-speed operation.
Description
Technical field
The utility model relates to a kind of double rib warp loom sley bar crankshaft connecting rod system.
Background technology
Warp knitting machine is a kind of take chemical fiber wire (such as long filaments such as terylene, polyamide fibre, spandexs) as raw material, be woven into garment material, interior dress material, swimsuit material, Curtains Fabrics, the Knitting Machinery with cloth, industry cloth etc. spins in family, because warp knitting machine only becomes cloth with warp knitting, have therefore that the technological process of production is short, production efficiency is high, fabric variety is many, investment cost is low, low power consumption and other advantages extremely textile limit favor.
The sley bar transmission mechanism of existing warp knitting machine adopts cam link transmission mechanism and eccentric rod gear usually, because inertia and centrifugal force are larger during the cam link rotation, affect machine run speed, per minute can only reach 300-400 and turn, and the employing eccentric rod gear, its machine run speed also can only reach per minute 900-1500 and turn, and can't satisfy the at a high speed requirement of braiding.
The utility model content
Technical problem to be solved in the utility model is: a kind of double rib warp loom sley bar crankshaft connecting rod system is provided, improves high speed running performance.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of double rib warp loom sley bar crankshaft connecting rod system, comprise connecting rod rest, bent axle, the sley bar first connecting rod, sley bar second connecting rod and sley bar third connecting rod, one end of sley bar first connecting rod is socketed on the bent axle, one end of the other end of sley bar first connecting rod and sley bar second connecting rod and sley bar third connecting rod is flexibly connected by the first sley bar bearing pin, the other end of sley bar second connecting rod is connected rotationally with the second sley bar bearing pin on being fixed on connecting rod rest, and the other end of sley bar third connecting rod is connected with the sley bar working portion.
Be fixed on rotating shaft one side that the second sley bar bearing pin on the connecting rod rest is positioned at bent axle.
Be effectively lubricating, between sley bar first connecting rod and the bent axle bearing shell be set.
The beneficial effects of the utility model are: this sley bar crankshaft connecting rod system is the bent axle three-link mechanism, replaces original eccentric two linkages or cam link transmission mechanism, and the routing motion of this three connecting rod passes to the sley bar workpiece.The motion traverse of this sley bar linkage has been shortened in the design of this sley bar crankshaft connecting rod system effectively, makes that its vibration is little, inertia is little, is fit to run up.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is structure principle chart of the present utility model;
Fig. 4 is plan structure schematic diagram of the present utility model;
Among the figure: 1. connecting rod rest, 2. bent axle, 321. sley bar first connecting rods, 322. sley bar second connecting rods, 323. sley bar third connecting rods, 421. first sley bar bearing pins, 422. second sley bar bearing pins, 52. sley bar working portions.
The specific embodiment
Such as Fig. 1,2, shown in 3 and 4, a kind of double rib warp loom sley bar crankshaft connecting rod system, comprise connecting rod rest 1, bent axle 2, sley bar first connecting rod 321, sley bar second connecting rod 322 and sley bar third connecting rod 323, one end of sley bar first connecting rod 321 is socketed on the bent axle 2, one end of the other end of sley bar first connecting rod 321 and sley bar second connecting rod 322 and sley bar third connecting rod 323 is flexibly connected by the first sley bar bearing pin 421, the other end of sley bar second connecting rod 322 is connected rotationally with the second sley bar bearing pin 422 on being fixed on connecting rod rest 1, and the other end of sley bar third connecting rod 323 is connected with sley bar working portion 52.Be fixed on rotating shaft one side that the second sley bar bearing pin 422 on the connecting rod rest 1 is positioned at bent axle 2.
Connecting rod rest 1 is fixed on the frame, and lubricating and cooling system is bought oil and squeezed in the bearing shell by hydraulic fluid port, makes and forms the thin oil film of one deck between bearing shell and the bent axle 2.Bent axle 2 is by motor-driven, rotatablely moving of bent axle 2 changes into sley bar working portion 52 regular seesawing with the routing motion of connecting rod rest 1, thereby reaches the effect of braiding by sley bar first connecting rod 321, sley bar second connecting rod 322, sley bar third connecting rod 323.
Claims (3)
1. double rib warp loom sley bar crankshaft connecting rod system, it is characterized in that: comprise connecting rod rest (1), bent axle (2), sley bar first connecting rod (321), sley bar second connecting rod (322) and sley bar third connecting rod (323), one end of sley bar first connecting rod (321) is socketed on the bent axle (2), one end of the other end of sley bar first connecting rod (321) and sley bar second connecting rod (322) and sley bar third connecting rod (323) is flexibly connected by the first sley bar bearing pin (421), the other end of sley bar second connecting rod (322) is connected rotationally with the second sley bar bearing pin (422) on being fixed on connecting rod rest (1), and the other end of sley bar third connecting rod (323) is connected with sley bar working portion (52).
2. double rib warp loom sley bar crankshaft connecting rod system according to claim 1, it is characterized in that: described the second sley bar bearing pin (422) that is fixed on the connecting rod rest (1) is positioned at rotating shaft one side of bent axle (2).
3. double rib warp loom sley bar crankshaft connecting rod system according to claim 1 is characterized in that: between described sley bar first connecting rod (321) and the bent axle (2) bearing shell is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254021 CN202658363U (en) | 2012-05-31 | 2012-05-31 | Guide bar crankshaft connecting rod mechanism of warp knitting machine with double needle bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254021 CN202658363U (en) | 2012-05-31 | 2012-05-31 | Guide bar crankshaft connecting rod mechanism of warp knitting machine with double needle bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658363U true CN202658363U (en) | 2013-01-09 |
Family
ID=47453280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254021 Expired - Fee Related CN202658363U (en) | 2012-05-31 | 2012-05-31 | Guide bar crankshaft connecting rod mechanism of warp knitting machine with double needle bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733076A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Guide bar crankshaft connecting rod mechanism of two-needle bar warp knitting machine |
| WO2016090788A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with crankshaft and connecting rod for single needle bed |
| CN106592090A (en) * | 2016-12-27 | 2017-04-26 | 福建省鑫港纺织机械有限公司 | Warp knitting machine of two-needle bar |
-
2012
- 2012-05-31 CN CN 201220254021 patent/CN202658363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733076A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Guide bar crankshaft connecting rod mechanism of two-needle bar warp knitting machine |
| WO2016090788A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with crankshaft and connecting rod for single needle bed |
| CN106592090A (en) * | 2016-12-27 | 2017-04-26 | 福建省鑫港纺织机械有限公司 | Warp knitting machine of two-needle bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210531 |