CN201817674U - Multi-speed warp let-off controlling mechanism of warp knitting machine - Google Patents
Multi-speed warp let-off controlling mechanism of warp knitting machine Download PDFInfo
- Publication number
- CN201817674U CN201817674U CN2010205531470U CN201020553147U CN201817674U CN 201817674 U CN201817674 U CN 201817674U CN 2010205531470 U CN2010205531470 U CN 2010205531470U CN 201020553147 U CN201020553147 U CN 201020553147U CN 201817674 U CN201817674 U CN 201817674U
- Authority
- CN
- China
- Prior art keywords
- warp
- knitting machine
- controller
- speed
- decelerator
- 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
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a multi-speed warp let-off controlling mechanism of a warp knitting machine and belongs to the textile machinery field. The mechanism, which enables the multi-speed warp let-off of a warp beam, comprises a central processor, a motion controller, a servo controller, a servo motor, a speed reducer and the warp beam, wherein the central processor is connected with the motion controller in connection with the servo controller, the servo controller is connected with the serve motor, and the serve motor is connected with the speed reducer in connection with the warp beam. The mechanism of the utility model is advantageous in that the mechanism is simple in structure and excellent in practicability and can guarantee the continuous and stable yarn tension until yarns on the warp beam are used up, which enables to avoid broken yarn ends and stop marks and thereby to enhance the production efficiency of the warp knitting machine and the quality of grey fabrics.
Description
Technical field
The utility model discloses a kind of how fast warp feeding control mechanism of realizing the warp knitting machine of the how fast warp let-off through axle that allows, belong to field of textile machinery.
Background technology
Existing warp knitting machine adopt the single speed warp let-off through axle, the single speed warp let-off belongs to the linear electron feeding system of warp, rotating speed and yarn beam diameter through the axle motor in the braiding process are in linear relation, are fit to the simple tricot of some colored types of braiding.When adopting the single speed warp let-off to produce the tricot of some flower type variation complexity, because feeding system of warp can not accurately be controlled through shaft position, thereby control bad thread-feeding amount, can not guarantee stable yarn tension, cause Yarn break easily, parking is easy to generate horizontal stripe, influences warp knitting machine production efficiency and grey quality.
Summary of the invention
The purpose of this utility model is can not accurately control through shaft position, the bad thread-feeding amount of control and can not guarantee that stable yarn tension makes the shortcoming of Yarn break easily at producing to exist when the flower type changes complicated tricot through the warp let-off of axle single speed in the above-mentioned technology, a kind of how fast warp feeding control mechanism of warp knitting machine is provided, it can control thread-feeding amount, and can guarantee the yarn on axle until use up the yarn tension that all keeps lasting, stable, avoid producing Yarn break and stopping line, thereby improve the production efficiency of warp knitting machine, improve grey quality.
The technical scheme that realizes the utility model purpose is as follows:
The how fast warp feeding control mechanism of warp knitting machine, this mechanism comprises central processing unit, motion controller, servo controller, servomotor, decelerator and through axle, central processing unit is connected with motion controller, the motion process device is connected with servo controller, servo controller is connected with servomotor, servomotor is connected with decelerator, decelerator be connected through axle.
Described central processing unit is connected with man-machine control interface.
Described decelerator is a no gap decelerator.
Described motion controller is the EBC motion controller.
Adopted such scheme, the how fast warp feeding control mechanism of warp knitting machine adopts computer as control element, form servo-control system by servo controller and servomotor, servo controller is according to the rotating speed of the positional information control servomotor of servomotor feedback, again by the linear velocity of decelerator control in no gap through axle, thereby high efficiency, some flower type of low-cost production is complicated, warp run-in changes tricot greatly, in central processor CPU, set the control program of EBC motion controller by man-machine control interface, make EBC motion controller control servo controller to purpose to control servomotor rotating speed.
Benefit of the present utility model is simple in structure, practical, can guarantee the yarn on axle until use up the yarn tension that all keeps lasting, stable, avoids producing Yarn break and stopping line, thereby improves the production efficiency of warp knitting machine, improves grey quality.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
The specific embodiment
As shown in Figure 1, the how fast warp feeding control mechanism of warp knitting machine, this mechanism comprises man-machine control interface 1, central processing unit 2, EBC motion controller 3, servo controller 4, servomotor 5, no gap decelerator 6 and through axle 7, man-machine control interface 1 is connected with central processor CPU 2, central processor CPU 2 is connected with EBC motion controller 3, EBC motion controller 3 is connected with servo controller 4, servo controller 4 is connected with servomotor 5, servomotor 5 is connected with no gap decelerator 6, no gap decelerator 6 be connected through axle 7.
The how fast warp feeding control mechanism of warp knitting machine adopts computer as control element, form servo-control system by servo controller and servomotor, servo controller is according to the rotating speed of the positional information control servomotor of servomotor feedback, again by the linear velocity of decelerator control in no gap through axle, thereby high efficiency, some flower type of low-cost production is complicated, warp run-in changes tricot greatly, in central processor CPU, set the control program of EBC motion controller by man-machine control interface, make EBC motion controller control servo controller to purpose to control servomotor rotating speed.
Many fast feeding system of warp belong to non-linear electronic let-off control system.Making in the process through braiding, yarn beam diameter constantly diminishes, spend the tricot of type complexity in addition for some, the a lot of lines of the general continuity of their complete organization, underlap is no longer fixing, only is a pin sometimes, is 2 pins or 3 pins sometimes, even more, and the mode of braiding has lopping and inlaid thread not.The loop length difference of interior each line of complete organization must be controlled thread-feeding amount for better, satisfies manufacturing technique requirent widely, and warp let-off mode is improved, and changes the present how fast warp let-off into by the original single speed warp let-off.When using how fast feeding system of warp, can select single speed warp let-off pattern according to the technological requirement of tricot, also can select double speed or how fast warp let-off pattern, make through axle and between several different warp let-off linear velocities, switch, make through axle and send yarn according to certain rules, thereby control thread-feeding amount better, and can guarantee the yarn on axle until use up the yarn tension that all keeps lasting, stable, avoid producing Yarn break and stopping line, thereby improve the production efficiency of warp knitting machine, improve grey quality.
Claims (4)
1. the how fast warp feeding control mechanism of warp knitting machine, it is characterized in that: this mechanism comprises central processing unit, motion controller, servo controller, servomotor, decelerator and through axle, central processing unit is connected with motion controller, the motion process device is connected with servo controller, servo controller is connected with servomotor, servomotor is connected with decelerator, decelerator be connected through axle.
2. the how fast warp feeding control mechanism of warp knitting machine according to claim 1, it is characterized in that: described central processing unit is connected with man-machine control interface.
3. the how fast warp feeding control mechanism of warp knitting machine according to claim 1, it is characterized in that: described decelerator is a no gap decelerator.
4. the how fast warp feeding control mechanism of warp knitting machine according to claim 1, it is characterized in that: described motion controller is the EBC motion controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205531470U CN201817674U (en) | 2010-09-29 | 2010-09-29 | Multi-speed warp let-off controlling mechanism of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205531470U CN201817674U (en) | 2010-09-29 | 2010-09-29 | Multi-speed warp let-off controlling mechanism of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817674U true CN201817674U (en) | 2011-05-04 |
Family
ID=43915637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205531470U Expired - Fee Related CN201817674U (en) | 2010-09-29 | 2010-09-29 | Multi-speed warp let-off controlling mechanism of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981628A (en) * | 2014-05-25 | 2014-08-13 | 郑依福 | Multifunctional device for adjusting yarn tension of jacquard comb |
-
2010
- 2010-09-29 CN CN2010205531470U patent/CN201817674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981628A (en) * | 2014-05-25 | 2014-08-13 | 郑依福 | Multifunctional device for adjusting yarn tension of jacquard comb |
| CN103981628B (en) * | 2014-05-25 | 2016-03-02 | 福建省鑫港纺织机械有限公司 | A kind of device of multi-functional adjustment jacquard comb yarn tension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102776688B (en) | Method for weaving bicolor cable in flat knitting machine | |
| CN104532458A (en) | Weft knitting single-side reverse plating jacquard fabric production method and special devices | |
| CN103741366A (en) | Fall plate jacquard warp-knitted machine | |
| CN201817674U (en) | Multi-speed warp let-off controlling mechanism of warp knitting machine | |
| CN103981628B (en) | A kind of device of multi-functional adjustment jacquard comb yarn tension | |
| CN105780288B (en) | Modified multi-speed electronic let-off control system | |
| CN103592876B (en) | A kind ofly to be used in through compiling the electronics horizontal movement control system of industry and control method | |
| CN103472764A (en) | Control device of flat knitting machine | |
| CN203878302U (en) | A multifunction device for adjusting yarn tension of a jacquard comb | |
| CN104099717A (en) | High-speed 3D (three-dimensional) knitting method for seamless underwear making machine | |
| CN202748635U (en) | PLC (Programmable logic controller)-based rail-mounted winding machine control system | |
| CN202214556U (en) | Multifunctional jacquard double-sided seamless integrated molding machine | |
| CN204875051U (en) | Double needle bar warp knitting machine weaving process's controlling means | |
| CN203846219U (en) | Computer jacquard multifunctional two-sided seamless small circular knitting machine | |
| CN203653909U (en) | Digital jacquard weave stereo forming warp knitting machine | |
| CN203551996U (en) | Electronic transverse shift control system applied to warp knitting industry | |
| CN103488142A (en) | Real-time double-bus control system applied to multiaxial warp knitting machine | |
| CN102864569B (en) | Sinker triangle device in flat knitting machine | |
| CN103592890B (en) | A kind of flower traversing control system of comb of tricot machine and control method | |
| CN203204347U (en) | Computerized flat-knitting machine control device | |
| CN102776690B (en) | Weaving method with four plain-stitch 4*4 criss-cross | |
| CN105755668A (en) | Multi-speed electronic warp let-off system of improved structure | |
| CN204667061U (en) | A kind of multibus framework seamless underwear machine control system | |
| CN203821045U (en) | Electronic warp feeding system of two-needle bar electronic transverse-moving warp knitting machine | |
| CN102787427A (en) | Intelligent control type rapier loom |
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: 20110504 Termination date: 20190929 |