CN202658356U - Two-needle bar warp knitting machine with needle bed crankshaft connecting rod mechanism - Google Patents
Two-needle bar warp knitting machine with needle bed crankshaft connecting rod mechanism Download PDFInfo
- Publication number
- CN202658356U CN202658356U CN 201220253913 CN201220253913U CN202658356U CN 202658356 U CN202658356 U CN 202658356U CN 201220253913 CN201220253913 CN 201220253913 CN 201220253913 U CN201220253913 U CN 201220253913U CN 202658356 U CN202658356 U CN 202658356U
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- needle
- connecting rod
- bar
- bearing pin
- needle bed
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Abstract
The utility model relates to a two-needle bar warp knitting machine with a needle bed crankshaft connecting rod mechanism, which comprises the needle bed crankshaft connecting mechanism. The needle bed crankshaft connecting mechanism comprises a connecting rod frame and a crank shaft, one end of a needle bed first connecting rod is sleeved on the crank shaft, the other end of the needle bed first connecting rod is connected with one end of a needle bed second connecting rod and one end of a needle bed third connecting rod, the other end of the needle bed second connecting rod is connected with a pin shaft, the pin shaft is fixed on the connecting rod frame, the other end of the needle bed third connecting rod is connected with one end of a needle bed fourth connecting rod and one end of a needle bed fifth connecting rod, the other end of the needle bed fourth connecting rod is connected with the pin shaft fixed on the connecting rod frame, the other end of the needle bed fifth connecting rod is connected with one end of a needle bed sixth connecting rod, the needle bed sixth connecting rod is connected with the pin shaft fixed on the connecting rod frame, the other end of the needle bed sixth connecting rod is rotatably connected with one end of a needle bed seventh connecting rod, and the other end of the needle bed seventh connecting rod is connected with a needle bed working part. The two-needle bar warp knitting machine has the advantages of low vibration and small inertia, and the warp knitting machine is suitable for rotating at high speed.
Description
Technical field
The utility model relates to a kind of needle-bar crankshaft connecting rod system double rib warp loom that has.
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 needle-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 needle-bar crankshaft connecting rod system double rib warp loom that has is provided, improves the high speed running performance of double rib warp loom needle-bar part.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of have a needle-bar crankshaft connecting rod system double rib warp loom, comprise the needle-bar crankshaft connecting rod system, the needle-bar crankshaft connecting rod system comprises connecting rod rest, bent axle, the needle-bar first connecting rod, the needle-bar second connecting rod, the needle-bar third connecting rod, needle-bar the 4th connecting rod, needle-bar the 5th connecting rod, needle-bar the 6th connecting rod, needle-bar seven-link assembly and needle-bar working portion, one end of needle-bar first connecting rod is socketed on the bent axle, the other end of needle-bar first connecting rod and needle-bar second connecting rod are connected an end and are connected rotationally by the first needle-bar bearing pin with the needle-bar third connecting rod, the other end of needle-bar second connecting rod is connected rotationally with the second needle-bar bearing pin on being fixed on connecting rod rest, the other end of needle-bar third connecting rod is connected by the 3rd needle-bar bearing pin rotationally with an end of needle-bar the 4th connecting rod and needle-bar the 5th connecting rod, the other end of needle-bar the 4th connecting rod is connected rotationally with the 4th needle-bar bearing pin on being fixed on connecting rod rest, the other end of needle-bar the 5th connecting rod is connected by the 5th needle-bar bearing pin rotationally with an end of needle-bar the 6th connecting rod, needle-bar the 6th connecting rod is connected rotationally with the 6th needle-bar bearing pin on being fixed on connecting rod rest, the other end of needle-bar the 6th connecting rod and an end of needle-bar seven-link assembly are rotatably connected by the 7th needle-bar bearing pin, and the other end of needle-bar seven-link assembly is connected with the needle-bar working portion.
Further limit, be fixed on the left and right sides that the second needle-bar bearing pin and the 6th needle-bar bearing pin on the connecting rod rest lay respectively at the rotating shaft of bent axle, the 4th needle-bar bearing pin is between the second needle-bar bearing pin and the 6th needle-bar bearing pin.
Further limit, the position of the 4th needle-bar bearing pin is higher than the second needle-bar bearing pin and the 6th needle-bar bearing pin.
Between needle-bar first connecting rod and the bent axle bearing shell is set.
The beneficial effects of the utility model are: the needle-bar transmission mechanism of this warp knitting machine is bent axle seven-link assembly mechanism, has replaced original eccentric five-bar mechanism, and the routing motion of seven-link assembly passes to the needle-bar working portion, does regular motion thereby drive needle-bar.The motion traverse of this bar linkage of neilsbed has been shortened in the design of this needle-bar crank mechanism effectively, makes the vibration of warp knitting machine 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, 341. needle-bar first connecting rods, 342. the needle-bar second connecting rod, 343. needle-bar third connecting rods, 344. needle-bars the 4th connecting rod, 345. needle-bar the 5th connecting rod, 346. needle-bars the 6th connecting rod, 347. needle-bar seven-link assemblies, 441. the first needle-bar bearing pin, 442. second needle-bar bearing pins, 443. the 3rd needle-bar bearing pins, 444. the 4th needle-bar bearing pin, 445. the 5th needle-bar bearing pins, 446. the 6th needle-bar bearing pins, 447. the 7th needle-bar bearing pin, 54. needle-bar working portions.
The specific embodiment
Shown in Fig. 1,2,3 and 4, a kind of have a needle-bar crankshaft connecting rod system double rib warp loom, comprise the needle-bar crankshaft connecting rod system, this needle-bar crankshaft connecting rod system comprises connecting rod rest 1, bent axle 2, needle-bar first connecting rod 341, needle-bar second connecting rod 342, needle-bar third connecting rod 343, needle-bar the 4th connecting rod 344, needle-bar the 5th connecting rod 345, needle-bar the 6th connecting rod 346, needle-bar seven-link assembly 347 and needle-bar working portion 54, one end of needle-bar first connecting rod 341 is socketed on the bent axle 2, between needle-bar first connecting rod 341 and the bent axle 2 bearing shell is set.The other end of needle-bar first connecting rod 341 is connected by the first needle-bar bearing pin 441 rotationally with the end that needle-bar second connecting rod 342 is connected with the needle-bar third connecting rod, the other end of needle-bar second connecting rod 342 is connected rotationally with the second needle-bar bearing pin 442 on being fixed on connecting rod rest 1, the other end of needle-bar third connecting rod 343 is connected by the 3rd needle-bar bearing pin 443 rotationally with the end of needle-bar the 4th connecting rod 344 with needle-bar the 5th connecting rod 345, the other end of needle-bar the 4th connecting rod 344 is connected rotationally with the 4th needle-bar bearing pin 444 on being fixed on connecting rod rest 1, the other end of needle-bar the 5th connecting rod 345 is connected by the 5th needle-bar bearing pin 445 rotationally with an end of needle-bar the 6th connecting rod 346, needle-bar the 6th connecting rod 346 is connected rotationally with the 6th needle-bar bearing pin 446 on being fixed on connecting rod rest 1, the other end of needle-bar the 6th connecting rod 346 and an end of needle-bar seven-link assembly 347 are rotatably connected by the 7th needle-bar bearing pin 447, and the other end of needle-bar seven-link assembly 347 is connected with needle-bar working portion 54.Be fixed on the left and right sides that the second needle-bar bearing pin 442 and the 6th needle-bar bearing pin 446 on the connecting rod rest 1 lay respectively at the rotating shaft of bent axle 2, the 4th needle-bar bearing pin 444 is between the second needle-bar bearing pin 442 and the 6th needle-bar bearing pin 446, and the position of the 4th needle-bar bearing pin 444 is higher than the second needle-bar bearing pin 442 and the 6th needle-bar bearing pin 446.
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, and the routing motion that rotatablely moves by seven-link assembly and connecting rod rest 1 of bent axle 2 changes into the regular elevating movement of needle-bar working portion, thereby reaches the effect of braiding.
Claims (4)
1. one kind has needle-bar crankshaft connecting rod system double rib warp loom, it is characterized in that: comprise the needle-bar crankshaft connecting rod system, described needle-bar crankshaft connecting rod system comprises connecting rod rest (1), bent axle (2), needle-bar first connecting rod (341), needle-bar second connecting rod (342), needle-bar third connecting rod (343), needle-bar the 4th connecting rod (344), needle-bar the 5th connecting rod (345), needle-bar the 6th connecting rod (346), needle-bar seven-link assembly (347) and needle-bar working portion (54)
One end of described needle-bar first connecting rod (341) is socketed on the bent axle (2), the other end of needle-bar first connecting rod (341) is connected 343 with needle-bar second connecting rod (342) with the needle-bar third connecting rod) an end be connected rotationally by the first needle-bar bearing pin (441), the other end of needle-bar second connecting rod (342) is connected rotationally with the second needle-bar bearing pin (442) on being fixed on connecting rod rest (1), the other end of needle-bar third connecting rod (343) is connected by the 3rd needle-bar bearing pin (443) rotationally with an end of needle-bar the 4th connecting rod (344) and needle-bar the 5th connecting rod (345), the other end of needle-bar the 4th connecting rod (344) is connected rotationally with the 4th needle-bar bearing pin (444) on being fixed on connecting rod rest (1), the other end of needle-bar the 5th connecting rod (345) is connected by the 5th needle-bar bearing pin (445) rotationally with an end of needle-bar the 6th connecting rod (346), needle-bar the 6th connecting rod (346) is connected rotationally with the 6th needle-bar bearing pin (446) on being fixed on connecting rod rest (1), the other end of needle-bar the 6th connecting rod (346) and an end of needle-bar seven-link assembly (347) are rotatably connected by the 7th needle-bar bearing pin (447), and the other end of needle-bar seven-link assembly (347) is connected with needle-bar working portion (54).
2. according to claim 1 have a needle-bar crankshaft connecting rod system double rib warp loom, it is characterized in that: describedly be fixed on the left and right sides that upper the second needle-bar bearing pin (442) of connecting rod rest (1) and the 6th needle-bar bearing pin (446) lay respectively at the rotating shaft of bent axle (2), the 4th needle-bar bearing pin (444) is positioned between the second needle-bar bearing pin (442) and the 6th needle-bar bearing pin (446).
3. according to claim 2 have a needle-bar crankshaft connecting rod system double rib warp loom, and it is characterized in that: the position of described the 4th needle-bar bearing pin (444) is higher than the second needle-bar bearing pin (442) and the 6th needle-bar bearing pin (446).
4. according to claim 1 have a needle-bar crankshaft connecting rod system double rib warp loom, it is characterized in that: between described needle-bar first connecting rod (341) and the bent axle (2) bearing shell is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253913 CN202658356U (en) | 2012-05-31 | 2012-05-31 | Two-needle bar warp knitting machine with needle bed crankshaft connecting rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253913 CN202658356U (en) | 2012-05-31 | 2012-05-31 | Two-needle bar warp knitting machine with needle bed crankshaft connecting rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658356U true CN202658356U (en) | 2013-01-09 |
Family
ID=47453273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253913 Expired - Fee Related CN202658356U (en) | 2012-05-31 | 2012-05-31 | Two-needle bar warp knitting machine with needle bed crankshaft connecting rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733065A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Two-needle bed warp knitting machine with needle bed crankshaft connecting rod mechanism |
| 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 |
-
2012
- 2012-05-31 CN CN 201220253913 patent/CN202658356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733065A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Two-needle bed warp knitting machine with needle bed crankshaft connecting rod mechanism |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shishi top Textile Machinery Co., Ltd. Assignor: Changzhou Wujin Wuyang Textile Machinery Co., Ltd. Contract record no.: 2013320000688 Denomination of utility model: Two-needle bed warp knitting machine with needle bed crankshaft connecting rod mechanism Granted publication date: 20130109 License type: Exclusive License Record date: 20130911 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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 |