CN106757751B - Distributed warp JIA card height control unit - Google Patents
Distributed warp JIA card height control unit Download PDFInfo
- Publication number
- CN106757751B CN106757751B CN201611106897.1A CN201611106897A CN106757751B CN 106757751 B CN106757751 B CN 106757751B CN 201611106897 A CN201611106897 A CN 201611106897A CN 106757751 B CN106757751 B CN 106757751B
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- China
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- unit
- jacquard
- height control
- housings
- control unit
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
- D04B27/32—Thread guide bar assemblies with independently-movable thread guides controlled by Jacquard mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The present invention relates to a kind of distributed warp JIA card height control units, belong to electromechanical integration technology area, it solves the problems, such as the driven movable plate installation casing limitation of warp JIA card jacquard control system and is difficult to flexible combination extension.The present invention is by will be responsible for the unit master cpu plate of the network interconnection and jacquard pattern design data management, driving the Jacquard driving plate of jacquard pattern design needle; and circuit substrate connecting the two is integrated in unit housings and forms basic distributed warp JIA card jacquard systems expanding element; and locked by unit locking device by bus distributed interconnection, the whole jacquard needle blocks being plugged on some unit between unit communications port and unit power port realization multiple-unit, communication and power cable are protected by unit overhead guard cover board.The present invention is substantially a kind of expansible functional basic unit after highly integrated by bus marco and Automatic manual transmission, realizes that quickly assembling provides possibility to distributed modular for the warp JIA card jacquard systems of different scales.
Description
Technical field
The present invention relates to a kind of distributed warp JIA card height control unit, especially a kind of driving piezoelectric ceramics Jacquard carries
The expansible control device of tricot machine jacquard pattern design of floricome, belongs to warp knit electromechanical integration technology area.
Background technology
As modern numerical control tricot machine is to speed of production promotion and the requirement of machine construction compactedness, using piezoelectric ceramics
The jacquard pattern design needle of driving has become the standard configuration of modern numerical control jacquard warp knitting machine.But due to currently based on piezoelectric ceramics
No matter machine height is all made of 16 pieces of needles to jacquard pattern design needle block is integrated into the encapsulation mode of a needle block, if leading to jacquard weave warp knit
The type difference or the breadth difference of same type or the machine difference of same breadth of machine, can all need different number
Jacquard needle block, so as to cause the jacquard pattern design drive circuit board of different number is needed.And currently used for the merchant on jacquard warp knitting machine
Card jacquard control system mostly uses greatly one piece of jacquard pattern design control panel control polylith jacquard pattern design driving plate, and will be required
Whole jacquard pattern design drive circuit boards are all mounted in a big babinet, this is resulted in jacquard pattern design drive circuit board quantity
When different, need according to machine body size design and to produce various various sizes of driving plate installation casings spare, to new
Equipment mating and to used equipment upgrading during, lack flexibility, make troubles with installation to production.Meanwhile by
In this integrated system framework for controlling polylith jacquard pattern design driving plate using one piece of jacquard pattern design control panel so that one piece of control
The various complexity of physics on line between making sheet and polylith driving plate, system reliability reduce.For this situation, there is an urgent need for a kind of tools
The jacquard pattern design control device of standby preferable versatility and flexibility, to facilitate control system and the combination of mechanical babinet to extend simultaneously
With Matching installation.
Invention content
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of distributed warp JIA card height control is provided
Unit can not only carry out flexibly interconnecting convenient for jacquard systems according to Jacquard driving plate quantity progress control system Expansion, but also tool
Standby stronger versatility.
According to technical solution provided by the invention, the distribution warp JIA card height control unit, it is characterized in that：Including
Unit housings, the setting unit circuit substrate in unit housings are provided with a plurality of circuit slot on element circuit bottom plate, in circuit
1 module unit master cpu plate and polylith Jacquard driving plate are inserted in slot；In the top setting unit communication terminal of the unit housings
The unit locking device for locking jacquard needle block is arranged in the bottom of unit housings in mouth and unit power port.
Further, the unit locking device includes two tight locking bars and a pair on unit housings two side
Stretch and crank arm, the both ends of two tight locking bars are separately positioned in the horizontal slide on unit housings two side, it is each pair of stretch crank arm including
First cranks arm cranks arm with second, and first one end cranked arm and second one end for cranking arm rotate with the end of two tight locking bars connect respectively
It connects, the other end that first other end cranked arm is cranked arm with second is rotatablely connected by articulated shaft, and articulated shaft is slidably arranged in vertically
In slideway.
Further, the width at the horizontal slide and vertical slideway endpoint is all higher than the width of respective slideway.
Further, in the top setting unit overhead guard cover board of the unit housings, unit overhead guard cover board covers in unit
PORT COM and unit power port.
Further, the backboard wall of the side of the unit overhead guard cover board and unit housings is hinged.
Further, the unit master cpu plate is single by unit communications port and other distributed warp-knitting jacquard controls
Member is interconnected by network-bus.
Further, the circuit slot quantity being arranged on the element circuit bottom plate is 17 or 9.
Further, the unit communications port is by being located at two PORT COMs of left and right ends at the top of unit housings
It constitutes.
Further, the panel upper and lower ends of the panel of the unit master cpu plate and every piece of Jacquard driving plate difference
It is connect with unit housings by riveting captive screw.
Further, element address input toggle is installed on the unit master cpu plate and shows charactron with address.
Compared with prior art, the present invention haing the following advantages and effect：
1, the present invention provides a kind of most basic warp JIA card height control unit based on distributed AC servo system pattern, both
Facilitate system to extend, and the existing number of cables based on centerized fusion pattern warp JIA card jacquard control system can be reduced and answered
Miscellaneous degree, hence it is evident that reduce system fault probability；
2, the present invention provides a kind of relatively-stationary installation forms, and the Jacquard control system of different scales is in mechanical erection
On be only showed only as the size of element number, eliminate production design that various Jacquard driving box are brought by size difference with it is standby
Goods pressure；
3, the present invention provides a kind of flexible and convenient warp JIA cards carrying out modular network interconnection based on basic unit
Jacquard systems build pattern, efficiently can easily carry out different type of machines, different breadth, different machine jacquard warps merchant spend and be
System structure more adapts to the market demand that modern numerical control jacquard warp Function Extension is quickly researched and developed with new architecture.
Description of the drawings
Fig. 1 is the outline drawing of distributed warp JIA card height control unit of the present invention.
Fig. 2 is the schematic diagram of the in-built jacquard pattern design unit in exposed portion.
Fig. 3 is the schematic diagram of the unit locking device.
Fig. 4 is the schematic diagram of jacquard pattern design control unit described in embodiment 1.
Fig. 5 is the schematic diagram of jacquard pattern design control unit described in embodiment 2.
Specific implementation mode
As shown in FIG. 1 to 3：The distribution warp JIA card height control unit includes unit master cpu plate 1, Jacquard
Driving plate 2, element circuit bottom plate 3, unit communications port 4, unit power port 5, unit overhead guard cover board 6, unit housings 7, list
First locking device 8, tight locking bar 81, stretch 82, horizontal slide 83 of cranking arm, vertical slideway 84, first crank arm 821, second crank arm 822,
Articulated shaft 823 etc..
The essence of the present invention be the control of tricot machine Jacquard system bus and the requirement of Automatic manual transmission are analysed in depth, and
The way of realization progress of the two is highly integrated, a kind of functional expanding element convenient for quick modularization assembling is provided.
As shown in Figure 1 and Figure 2, distributed warp JIA card height control unit of the present invention, is used for warp JIA card jacquard weave,
Including coordinating to communicate and manage the unit master cpu plate 1 of this unit jacquard weave data between multiple-unit, receive jacquard weave data and drive merchant
The Jacquard driving plate 2 of card knitting needle has a plurality of insert for inserting simultaneously connection unit master cpu plate 1 with being welded for Jacquard driving plate 2
The element circuit bottom plate 3 of slot, between multiple-unit realize bus bar unit communications port 4, for facilitating electricity between multiple-unit
The unit power port 5 of source parallel connection, the unit overhead guard cover board 6 for protecting communication cable and power cable, for encapsulating each electricity
Unit housings 7 through the processed black of aluminium alloy blackening of road plate and for all jacquard needle blocks in locking unit
Unit locking device 8.
Warp-knitting jacquard control systems are carried out when utilizing multiple distribution warp JIA card height control units of the present invention
Combination structure when, its working principle is that：Unit master cpu plate 1 passes through unit communications port 4 and other distributed warp JIA cards
Height control unit is interconnected by network-bus, and distal end industrial personal computer is interconnected in the form of " daisy chain ", this unit of real-time report
The working condition of all Jacquard driving plates 2 and different alert information, and the Jacquard received corresponding to all Jacquard driving plates of this unit 2 carries
Flower data, while in strict accordance with the synchronous triggering signal on network-bus, the jacquard weave data received are passed through into element circuit bottom
Plate 3 is sent to all Jacquard driving plates 2 in this unit, and Jacquard driving plate 2 is by the jacquard weave data received and unit power port 5
The high voltage direct current of access is using the piezoelectric ceramic piece of driving jacquard pattern design needle after internal logic circuit combined treatment and come moment
Change the biased direction of jacquard pattern design needle, realizes the quick production requirement of warp JIA card jacquard weave；To ensure unit housings 7 to weight
Light and performance requirement with high hardness, unit housings 7 are using aluminum alloy materials and carry out hardening blackening process.
As shown in Fig. 2, the unit locking device 8 includes two tight locking bars 81 and is mounted on 7 two side of unit housings
A pair stretch and crank arm 82, the both ends of two tight locking bars 81 are separately positioned in the horizontal slide 83 on 7 two side of unit housings, often
82 crank arm including first to stretching to crank arm and 821 and second crank arm 822, first crank arm 821 one end and second crank arm 822 one end point
It is not rotatablely connected with the end of two tight locking bars 81, first cranks arm 821 other end and second crank arm 822 other end passes through hinge
Spindle 823 is rotatablely connected, and articulated shaft 823 is slidably arranged in vertical slideway 84.When work, can be stretched by two Duis crank arm 8 hinge
Spindle 823 is slided along vertical slideway 84 and the horizontal distance between two tight locking bars 81 is adjusted, and is realized using a pair of tight
Locking bar to the effect that all jacquard needle blocks are locked in this unit, with prevent the vibration in production process cause jacquard needle block with
Loosening between Jacquard driving plate；Space length between each unit can be arbitrarily distributed according to actual installation position, because of each list
Only needed between member a data wire by unit communications port 4 can flexible networking interconnect, and each unit fetched data only and from
The element address number of body is related, unrelated with mechanical erection position.
Width at 84 endpoint of the horizontal slide 83 and vertical slideway is all higher than the width of respective slideway, to realize
Two stretch and crank arm center articulated shaft in slideway highs and lows in unit locking device (8), are pushed away to two tight locking bar distances
Open and distance further state tight lock keep.
The unit master cpu plate 1 is formed by cpu pcb and aluminium alloy nigrescence panel sectional, is inserted by circuit socket
In element circuit bottom plate 3 upper left side, first slot, it is mainly responsible for and this address location is obtained by network-bus communication
Jacquard weave data corresponding to interior all Jacquard driving plates 2, and be real-time transmitted in this unit under the triggering of bus synchronous signal
All Jacquard driving plates 2.
Element address input toggle is installed on the unit master cpu plate 1 and shows charactron with address, it can be by dialling
Button inputs the totally 16 kinds of element addresses numbers of " 1 ~ H " corresponding to totally 16 dispaly states.
The Jacquard driving plate 2 is formed by Jacquard drive circuit board and aluminium alloy nigrescence panel sectional, passes through circuit socket
Be inserted into remaining slot on element circuit bottom plate 3 in addition to the slot of first, left side, mainly realize jacquard pattern design data with
The logical AND driving circuit of high voltage direct current is handled, and the moment for completing jacquard pattern design needle biased direction quickly biases driving.
The element circuit bottom plate 3 is mounted in unit housings 7, and the leftmost side first is inserted in the circuit slot being welded thereon
Slot is only used for insertion unit CPU board 1, remaining slot is for inserting Jacquard driving plate 2.
The panel of the unit master cpu plate 1 and the panel upper and lower ends of every piece of Jacquard driving plate 2 are equipped with one
Captive screw is riveted, 7 upper side wall of unit housings is screwed into and when lower wall when that will rivet captive screw, it can be by unit master control
CPU board 1 and every piece of Jacquard driving plate 2 are all fastened in unit housings.
The circuit slot quantity being welded on the element circuit bottom plate 3 has 17 and 9 two kinds, corresponds to 1 piece of list respectively
Two kinds of configuration shapes of first master cpu plate 1 plus 16 pieces of Jacquard driving plates 2 and 1 module unit master cpu plate 1 plus 8 pieces of Jacquard driving plates 2
Formula.
The unit communications port 4 is located at 7 top of unit housings, by two PORT COM structures for being located at left and right ends
At convenient for the network-bus interconnection between multiple units.
The unit power port 5 is located at 7 top of unit housings, can access DC24V and two kinds of direct currents of DC180V simultaneously
Source, and the connecting terminal of each DC power supply is two groups, is convenient for power supply wiring when multiple element-interconn ections.
The unit overhead guard cover board 6 is located at the top of unit housings 7, is connected by loose-leaf and 7 back wall plate of unit housings
It connects, overhead guard cover board can be raised when system installation is with wiring and facilitate cabling, overhead guard cover board be fallen into lid when construction finishes, and pass through
Riveting captive screw on overhead guard cover board is fastened in unit housings 7.
Embodiment one：
As shown in figure 4, distribution warp JIA card height control unit of the present invention includes element circuit bottom plate 3, unit
Being welded on circuit substrate 3 has 17 circuit slots, and leftmost side slot inserts 1 module unit master cpu plate 1,16, right side circuit
Slot can install most 16 pieces of Jacquard driving plates 2.Element circuit bottom plate 3 and assign 1 module unit master cpu plate 1 thereon and entirely
Portion's Jacquard driving plate 2 is installed in inside unit housings 7, and passes through 1 panel of unit master control borad and whole 2 panels of Jacquard driving plate
On riveting captive screw be anchored on the upper side wall and lower wall of unit housings 7.Unit communications port 4 and unit power end
Mouth 5 is located at 7 top of unit housings covered by unit overhead guard cover board 6, and wherein 6 side of unit overhead guard cover board passes through loose-leaf and unit
The backboard wall of shell 7 is hinged, and 7 top of unit housings is fixed in the other side by riveting captive screw, is unclamping two rivetings
Unit overhead guard cover board 6 can start convenient for wiring after captive screw.Unit locking device 8 for locking Jacquard whole needle block
In 7 bottom of unit housings, two tight locking bars are parallel across the two side lower end of link unit shell 7, are installed on unit housings 7
A pair of two side lower end stretches control of cranking arm, and the horizontal distance between two tight locking bars can be changed, and then realizes and go into business in plug
Unlock when card needle block and in normal productive process to the locking of jacquard needle block.
The characteristics of embodiment one is：Machine number is higher or the more single Jacquard of jacquard needle number or double jacquard warps on, fit
It closes using this basic unit collocation form, it can be achieved that the intensive configuration of a large amount of Jacquard driving plates in a limited space.
Embodiment two：
As shown in figure 5, distributed warp JIA card height control cellular construction is as in the first embodiment, difference exists described in the present embodiment
In：Being welded on element circuit bottom plate 3 has 9 circuit slots, and leftmost side slot inserts 1 module unit master cpu plate 1,8, right side
Circuit slot can install most 8 pieces of Jacquard driving plates 2.Remaining invention content removes length dimension compared to embodiment one, each component
It need to be carried out by 9 slot element circuit bottom plate, 3 length outside corresponding shorten, other contents are identical.
The characteristics of embodiment two is：Machine number is relatively low or jacquard needle number is less and each jacquard needle block installs half sparse Jacquard
Tricot machine（Such as warp JIA card ingrain towel machine）On or Jacquard system remaining Jacquard driving plate number after basic unit extends it is small
When 8, it is suitble to use this basic unit collocation form, can realizes a small amount of Jacquard driving plate with lower hardware cost
Sparse configuration in larger space.
Claims (10)
1. a kind of distribution warp JIA card height control unit, it is characterized in that：Including unit housings（7）, in unit housings（7）In
Setting unit circuit substrate（3）, element circuit bottom plate（3）On be provided with a plurality of circuit slot, in circuit slot insert 1 piece of list
First master cpu plate（1）With polylith Jacquard driving plate（2）；In the unit housings（7）Top setting unit PORT COM（4）
With unit power port（5）, in unit housings（7）Bottom unit locking device for locking jacquard needle block is set（8）.
2. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The unit locking device
（8）Including two tight locking bars（81）With mounted on unit housings（7）A pair on two side, which is stretched, cranks arm（82）, two tight locking bars
（81）Both ends be separately positioned on unit housings（7）Horizontal slide on two side（83）In, each pair of stretch is cranked arm（82）Including
One cranks arm（821）It cranks arm with second（822）, first cranks arm（821）One end and second crank arm（822）One end respectively with two
Tight locking bar（81）End rotation connection, first cranks arm（821）The other end crank arm with second（822）The other end pass through it is hinged
Axis（823）Rotation connection, articulated shaft（823）It is slidably arranged in vertical slideway（84）In.
3. distribution warp JIA card height control unit as claimed in claim 2, it is characterized in that：The horizontal slide（83）With
Vertical slideway（84）Width at endpoint is all higher than the width of respective slideway.
4. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：In the unit housings（7）
Top setting unit overhead guard cover board（6）, unit overhead guard cover board（6）Cover in unit communications port（4）With unit power port
（5）.
5. distribution warp JIA card height control unit as claimed in claim 4, it is characterized in that：The unit overhead guard cover board
（6）Side and unit housings（7）Backboard wall it is hinged.
6. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The unit master cpu plate
（1）Pass through unit communications port（4）It is interconnected by network-bus with other distribution warp-knitting jacquard control units.
7. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The element circuit bottom plate
（3）The circuit slot quantity of upper setting is 17 or 9.
8. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The unit communications port
（4）By being located at unit housings（7）Two PORT COMs of top left and right ends are constituted.
9. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The unit master cpu plate
（1）Panel and every piece of Jacquard driving plate（2）Panel upper and lower ends pass through rivet captive screw and unit housings respectively
（7）Connection.
10. distribution warp JIA card height control unit as described in claim 1, it is characterized in that：The unit master cpu plate
（1）On element address input toggle and address are installed show charactron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106897.1A CN106757751B (en) | 2016-12-06 | 2016-12-06 | Distributed warp JIA card height control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106897.1A CN106757751B (en) | 2016-12-06 | 2016-12-06 | Distributed warp JIA card height control unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757751A CN106757751A (en) | 2017-05-31 |
| CN106757751B true CN106757751B (en) | 2018-08-07 |
Family
ID=58878473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106897.1A Active CN106757751B (en) | 2016-12-06 | 2016-12-06 | Distributed warp JIA card height control unit |
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| CN (1) | CN106757751B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811860B (en) * | 2016-12-30 | 2018-10-26 | 江南大学 | Warp JIA card needle block locking device |
| CN108829628B (en) * | 2018-05-30 | 2021-03-02 | 江南大学 | Real-time control method and device for double jacquard of warp knitting machine |
| CN113131784B (en) * | 2021-03-29 | 2022-12-20 | 中国科学院长春光学精密机械与物理研究所 | Piezoelectric ceramic driving device |
| CN113718422B (en) * | 2021-08-17 | 2022-12-20 | 福建杰嘉科技有限公司 | Improved jacquard driving device and warp knitting machine using same |
| CN115066115B (en) * | 2022-08-18 | 2022-12-02 | 上海捷勃特机器人有限公司 | Control cabinet for robot drive and assembling method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2584548B2 (en) * | 1990-05-30 | 1997-02-26 | カール マイヤー テクスティルマシーネンファブリーク ゲゼルシャフト ミット ベシュレンクター ハフツング | Jacquard guide bar of warp knitting machine |
| CN103576592A (en) * | 2013-11-15 | 2014-02-12 | 福建宏宇电子科技有限公司 | System and method for controlling guy jacquard |
| CN205420729U (en) * | 2016-02-02 | 2016-08-03 | 卡尔迈耶（中国）有限公司 | Merchant's card wiring controlling means for warp knitting machine |
| CN106012275A (en) * | 2016-05-12 | 2016-10-12 | 东华大学 | Embedded piezoelectric jacquard control system and control method |
-
2016
- 2016-12-06 CN CN201611106897.1A patent/CN106757751B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2584548B2 (en) * | 1990-05-30 | 1997-02-26 | カール マイヤー テクスティルマシーネンファブリーク ゲゼルシャフト ミット ベシュレンクター ハフツング | Jacquard guide bar of warp knitting machine |
| CN103576592A (en) * | 2013-11-15 | 2014-02-12 | 福建宏宇电子科技有限公司 | System and method for controlling guy jacquard |
| CN205420729U (en) * | 2016-02-02 | 2016-08-03 | 卡尔迈耶（中国）有限公司 | Merchant's card wiring controlling means for warp knitting machine |
| CN106012275A (en) * | 2016-05-12 | 2016-10-12 | 东华大学 | Embedded piezoelectric jacquard control system and control method |
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|---|---|
| CN106757751A (en) | 2017-05-31 |
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