CN2663466Y - Needle bed lateral movement mechanism of plain flat knitter - Google Patents
Needle bed lateral movement mechanism of plain flat knitter Download PDFInfo
- Publication number
- CN2663466Y CN2663466Y CN 03280872 CN03280872U CN2663466Y CN 2663466 Y CN2663466 Y CN 2663466Y CN 03280872 CN03280872 CN 03280872 CN 03280872 U CN03280872 U CN 03280872U CN 2663466 Y CN2663466 Y CN 2663466Y
- Authority
- CN
- China
- Prior art keywords
- ball screw
- needle
- ball
- nail bed
- servomotor
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009940 knitting Methods 0.000 abstract description 2
- 210000004904 fingernail bed Anatomy 0.000 abstract 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a nail bed transversely moving mechanism of flat knitting machine and comprises a servo motor and a unit of transmission wheel and a unit of ball screw, the two synchronous wheels of the transmission wheel are mounted on the servo motor and the axle of the ball screw respectively and are connected with a synchronous belt; the ball nut are mounted at the screw rod part of the ball screw and can move along the rotation of the ball screw, the ball nut is fixedly connected with the positioning glide block of the nail bed. The front part of the nail bed is fixed on the positioning glide block of the nail bed. The utility model has the advantages of small size and excellent operating effect.
Description
Technical field
The utility model belongs to the flat machine accessory, particularly relates to shog mechanism wherein.
Background technology
For finishing knitting action, in the flat machine shog mechanism must be arranged, in traditional straight-bar machines, adopt asynchronous machine to drive cam, needle-bar is moved.The mobile accuracy of this move mode is not high, and the easy step-out of asynchronous machine can not mobile apace needle-bar; Under the equal-wattage, the moment of torsion of asynchronous machine is little, and volume is big, and required installing space is also big.
Summary of the invention
To be solved in the utility model to be that the shog mechanism of straight-bar machines uses inconvenient, and the technical problem that mobile effect is bad provides a kind of shog mechanism of better effects if.
For this reason, the utility model has adopted following technical scheme: the shog mechanism of flat machine, comprise servomotor, it also comprises a cover drive pulley and a cover ball screw, two synchronous pulleys of drive pulley are installed in respectively on the axle of servomotor and ball screw, connect with synchronous band between two synchronous pulleys; Ball nut is installed in the screw mandrel part of ball screw and can moves with the rotation of ball screw, fixedly connected needle-bar positioning sliding block on the ball nut, and preceding needle-bar is fixed on the needle-bar positioning sliding block.
The utility model has adopted servomotor, and its volume is little, and the synchronism height drives the needle-bar positioning sliding block by the ball screw transmission and moves, and accuracy is higher; Also can cooperate the level detecting apparatus that makes zero, needle plate amount of movement stopping means, servomotor palisade encoder and centralized computer, can satisfy the weaving requirement of intricate detail, realize the braiding automation, and the needle-bar displacement is more accurate, error can be controlled in the 0.01mm.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing.In the present embodiment, 1 is servomotor, and synchronous pulley 2 is installed on servomotor 1 front axle, and servomotor carriage 3 is installed in servomotor 1 front portion, servomotor 1, synchronous pulley 2 is fixed on the bottom of ball screw carriage 12 by servomotor carriage 3.Ball nut 8 is installed in ball screw 9 screw mandrels part and can moves with ball screw 9 rotations, ball screw 9 front portions are installed synchronous pulleys 5 and are located by nut 6, ball screw 9 is installed in the upper left-hand hole of ball screw carriage 12 by bearing 7,10, bearing 7 both sides are by bearing cap 13,14 location, bearing 10 is installed in bearing block 15 endoporus, bearing block 15 is installed in the upper left-hand hole of ball screw carriage 12, and end and ball screw carriage 12 have bolting.Between synchronous pulley 2 and the synchronous pulley 5 by being with 4 to connect synchronously; With the fixedly connected needle-bar positioning sliding block 11 of screw, preceding needle-bar is fixed on the needle-bar positioning sliding block 11 on the ball nut 8.After servomotor 1 starts, by being with 4 transmission synchronous pulleys 5 synchronously, drag ball screw 9 rotations, ball nut 8 is moved together with needle-bar positioning sliding block 11, thereby reach the purpose of needle-bar displacement by synchronous pulley 2.
Claims (1)
1. the shog mechanism of flat machine, comprise servomotor, it is characterized in that: it also comprises a cover drive pulley and a cover ball screw, and two synchronous pulleys of drive pulley are installed in respectively on the axle of servomotor and ball screw, connect with synchronous band between two synchronous pulleys; Ball nut is installed in the screw mandrel part of ball screw and can moves with the rotation of ball screw, fixedly connected needle-bar positioning sliding block on the ball nut, and preceding needle-bar is fixed on the needle-bar positioning sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280872 CN2663466Y (en) | 2003-09-25 | 2003-09-25 | Needle bed lateral movement mechanism of plain flat knitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280872 CN2663466Y (en) | 2003-09-25 | 2003-09-25 | Needle bed lateral movement mechanism of plain flat knitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663466Y true CN2663466Y (en) | 2004-12-15 |
Family
ID=34332654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03280872 Expired - Lifetime CN2663466Y (en) | 2003-09-25 | 2003-09-25 | Needle bed lateral movement mechanism of plain flat knitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663466Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828333A (en) * | 2012-09-19 | 2012-12-19 | 桐乡市强隆机械有限公司 | Moving needle bed device for weaving flat machine |
| CN103173919A (en) * | 2013-03-19 | 2013-06-26 | 浙江丰帆数控机械有限公司 | Duplex table device of flat knitting machine |
-
2003
- 2003-09-25 CN CN 03280872 patent/CN2663466Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828333A (en) * | 2012-09-19 | 2012-12-19 | 桐乡市强隆机械有限公司 | Moving needle bed device for weaving flat machine |
| CN103173919A (en) * | 2013-03-19 | 2013-06-26 | 浙江丰帆数控机械有限公司 | Duplex table device of flat knitting machine |
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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: Ningbo Yuren Knitting Machine Co., Ltd. Assignor: Sun Pingfan Contract fulfillment period: 2009.10.15 to 2013.9.25 Contract record no.: 2009330002672 Denomination of utility model: Needle bed lateral movement mechanism of plain flat knitter Granted publication date: 20041215 License type: Exclusive license Record date: 20091027 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.15 TO 2013.9.25; CHANGE OF CONTRACT Name of requester: NINGBO CITY YUREN KNITTING MACHINE CO., LTD. Effective date: 20091027 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CIXING CO., LTD. Free format text: FORMER OWNER: SUN PINGFAN Effective date: 20110214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 ERFANG VILLAGE, HUSHAN TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315300BUILDING 6, PHASE 3, EAST CHINA LIGHT TEXTILE KNITTING CITY, BAISHALU SUBDISTRICT, CIXI CITY, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110214 Address after: 315300 Zhejiang city of Ningbo province Cixi City, Baisha Street East knitted textile city three building No. 6 Patentee after: Ningbo Cixing Co., Ltd. Address before: Hu Town Village 315300 room two Zhejiang city of Cixi Province Patentee before: Sun Pingfan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130925 Granted publication date: 20041215 |