CN202170402U - Bed moving mechanism of computerized flat knitting machine - Google Patents
Bed moving mechanism of computerized flat knitting machine Download PDFInfo
- Publication number
- CN202170402U CN202170402U CN2011200727037U CN201120072703U CN202170402U CN 202170402 U CN202170402 U CN 202170402U CN 2011200727037 U CN2011200727037 U CN 2011200727037U CN 201120072703 U CN201120072703 U CN 201120072703U CN 202170402 U CN202170402 U CN 202170402U
- Authority
- CN
- China
- Prior art keywords
- ball screw
- needle
- knitting machine
- flat knitting
- computerized flat
- 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
- 238000009940 knitting Methods 0.000 title claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a bed moving mechanism of a computerized flat knitting machine, which comprises a servo motor, a ball screw bracket, two synchronous belt wheels and a set of ball screw. The two synchronous belt wheels are respectively installed on a shaft of the servo motor and a shaft of the ball screw and connected through a synchronous belt. A ball screw nut is installed at a screw rod part of the ball screw and can move along with rotation of the ball screw, a needle bed locating slide block is fixedly connected onto the ball screw nut, and a front needle bed is fixed on the needle bed locating slide block. The bed moving mechanism of the computerized flat knitting machine has small volume and high precision.
Description
Technology neck city
The utility model relates to a kind of Computerized flat knitting machine accessory, specifically, is the mechanism that moves on a kind of Computerized flat knitting machine.
Background technology
The tradition straight-bar machines must have needle-bar to move a mechanism for accomplishing knitting action in the flat machine,, 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 move needle-bar apace; Under the equal-wattage, the moment of torsion of asynchronous machine is little, and volume is big, and required installing space is also big.
The utility model content
The problem that the utility model will solve is that the needle-bar of straight-bar machines moves mechanism's use inconvenience, and the technical problem of mobile accuracy difference provides the high needle-bar of a kind of mobile accuracy to move a mechanism.For this reason; The utility model has adopted following technical scheme: the needle-bar of flat machine moves a mechanism, it comprises a servomotor; An one cover synchronous pulley and a cover ball screw; Two synchronous pulleys are installed in respectively on the axle of servomotor and ball screw, connect with synchronous band between two synchronous pulleys; Ball screw nut is installed in the screw mandrel part of ball screw and can moves with the rotation of ball screw, is fixedly connected the needle-bar positioning sliding block on the ball screw 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 location accurately drives the needle-bar positioning sliding block through the ball screw transmission and moves accuracy and height; Also can cooperate the level detecting apparatus that makes zero, needle plate to move stopping means, servomotor, can satisfy the weaving requirement of intricate detail, realize the braiding automation, and needle-bar running fix be more accurate through computer system control.
Description of drawings
Fig. 1 is the structural representation of the 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 the front portion of servomotor 1 is equipped with servomotor carriage 3, servomotor 1, synchronous pulley 2 is fixed on the bottom of ball screw carriage 4 by servomotor carriage 3.Ball screw nut 5 is installed on the ball screw 6; The screw mandrel part also can move with the rotation of ball screw 6, the ball screw 6 anterior synchronous pulleys 7 of installing, and there are two screwed holes that are used for locating the front portion of synchronous pulley 7 and are located by two nuts 8 and four screws; Needle bearing 10 is installed in bearing block 13 endoporus; Bearing block is installed in the upper left-hand hole of ball screw carriage 4, and ball screw 6 is installed in through needle bearing 9,10 in the upper left-hand hole of ball screw carriage 4, and needle bearing 9 both sides are by plane bearing 11,12 location;, end and ball screw carriage 4 have two nuts 8 fixing.Between synchronous pulley 2 and the synchronous pulley 7 by being with 14 to be connected synchronously; Be fixedly connected needle-bar positioning sliding block 15 with screw on the ball screw nut 5, preceding needle-bar is fixed on the needle-bar positioning sliding block 15.After servomotor 1 starts, through being with 14 transmission synchronous pulleys 7 synchronously, drag ball screw 6 rotations, ball nut 5 is moved together with needle-bar positioning sliding block 15, thereby reach the purpose of needle-bar displacement by synchronous pulley 2.
Claims (2)
- Computerized flat knitting machine move a mechanism, comprise servomotor, it is characterized in that: it also comprises two synchronous pulleys and a cover ball screw, two synchronous pulleys are installed in respectively on the axle of servomotor and ball screw, between two synchronous pulleys with synchronous band connection; Ball screw nut is installed in the screw mandrel part of ball screw and can moves with the rotation of ball screw, is fixedly connected the needle-bar positioning sliding block on the ball screw nut, and preceding needle-bar is fixed on the needle-bar positioning sliding block.
- Computerized flat knitting machine according to claim 1 move a mechanism, it is characterized in that: there are two screwed holes that are used for locating the front portion of synchronous pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200727037U CN202170402U (en) | 2011-03-10 | 2011-03-10 | Bed moving mechanism of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200727037U CN202170402U (en) | 2011-03-10 | 2011-03-10 | Bed moving mechanism of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170402U true CN202170402U (en) | 2012-03-21 |
Family
ID=45828603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200727037U Expired - Lifetime CN202170402U (en) | 2011-03-10 | 2011-03-10 | Bed moving mechanism of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170402U (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 |
| CN102912551A (en) * | 2012-11-13 | 2013-02-06 | 桐庐永盛针织机械有限公司 | Double-head computerized flat knitter, high roller device and double shaking table devices thereof |
-
2011
- 2011-03-10 CN CN2011200727037U patent/CN202170402U/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 |
| CN102912551A (en) * | 2012-11-13 | 2013-02-06 | 桐庐永盛针织机械有限公司 | Double-head computerized flat knitter, high roller device and double shaking table devices thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUDONG HUMA FULI KNITTING MACHINERY CO., LTD. Free format text: FORMER OWNER: WANG DENGRU Effective date: 20130111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130111 Address after: 226400 Chen Gang Town Industrial Park, Rudong County, Jiangsu Province Patentee after: Rudong Huma Fuli Knitting Machinery Co., Ltd. Address before: 226400 Chen Gang Town Industrial Park, Rudong County, Jiangsu Province Patentee before: Wang Dengru |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |
|
| CX01 | Expiry of patent term |