CN105624911A - Jacquard electronic needle block for integrated warp knitting machine - Google Patents
Jacquard electronic needle block for integrated warp knitting machine Download PDFInfo
- Publication number
- CN105624911A CN105624911A CN201510999376.2A CN201510999376A CN105624911A CN 105624911 A CN105624911 A CN 105624911A CN 201510999376 A CN201510999376 A CN 201510999376A CN 105624911 A CN105624911 A CN 105624911A
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- CN
- China
- Prior art keywords
- jacquard
- needle
- circuit card
- knitting machine
- warp knitting
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- 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.)
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Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a Jacquard electronic needle block for an integrated warp knitting machine. A stand column is arranged on a base of the needle block. A via hole is formed in a circuit board. The circuit board penetrates through the via hole through a connecting part and is fixed to the stand column. The connecting part serves as a power source cathode of the circuit board. The circuit board is provided with a conductive pressing needle. A through hole is formed in the base of the needle block. The conductive pressing needle penetrates through the through hole to serve as an anode wire of an input power source. A piezoelectric ceramic piece element is bonded to a Jacquard needle. A coral-shaped stand column is arranged on the base of the needle block. A patch plug is arranged on the circuit board. The Jacquard needle is fixedly clamped to the coral-shaped stand column. The conductive part of the tail portion of the Jacquard needle is inserted into the patch plug. A drive and control circuit and an actuator are integrated, line connection of a system is simplified, and generalization of Jacquard guide bars of the warp knitting machine is achieved.
Description
Technical field:
The invention belongs to warp knitting machine Jacquard electronic needle block field, in particular to a kind of integrated warp knitting machine Jacquard electronic needle block.
Background technology:
Jacquard Jacquard Technique is playing an important role through compiling in product jacquard weave production process, it is comb jacquard weave, flower comb jacquard weave and one of big crucial Jacquard Technique of single pin Jacquard jacquard weave three through volume face, especially in recent years along with many integrated use of Jacquard sley bar, various new-type warp JIA card technique and product continue to bring out. However, Jacquard patterning device, while increasing Jacquard list pin jacquard weave function for warp knitting machine, is that the design and devdlop of jacquard warp with the addition of multiple restriction also. First, being no matter single needle-bar jacquard warp or double rib warp loom, the installation position of Jacquard sley bar can only be placed on position after the machine of needle-bar, or is arranged on the centre of two needle-bars, the mid-way of sley bar namely allly, hinders the dismounting of other yarn guiding chase comb to avoid and entrys; Secondly, the Jacquard sley bar itself filling Jacquard guide needle block cannot be dismantled, and can only entry by pin after being installed on machine by Jacquard sley bar, therefore the workload greatly and very difficulty of entrying of Jacquard sley bar.
Trace it to its cause, it it is the Jacquard pin block because of current existing use piezoelectric ceramics jacquard needle, on the control structure, have employed the mode that driving part is separated with Jacquard jacquard yarn needle guide: namely all Jacquard jacquard needle blocks are installed on yarn guiding chase comb, the automatically controlled plate of all drivings of its correspondence is all arranged on the fixing parts crossbeam of warp knitting machine, therebetween flat cable is adopted to connect, owing to each Jacquard pin block comprises 16 pieces of Jacquard jacquard needles, every piece of jacquard needle all needs independent driving cable, and often sley bar is approximately comprised 200 Jacquard pin blocks, this just makes to be connected to thousands of driving cables from driving plate to Jacquard sley bar on warp knitting machine, these cables not only make Jacquard sley bar cannot disassemble from machine to entry, if the installation position of design is improper, also can seriously hinder the dismounting of other common yarn guiding chase comb and entry. this kind equipment configuration design on all restrictions in application process with inconvenience, greatly constrain the richness of jacquard warp type kind and the tempo of development of new-type handicraft product.
The information being disclosed in this background section only is intended to increase the understanding of the general background to the present invention, and should not be regarded as admitting or imply that this information structure has been prior art that persons skilled in the art are known in any form.
Summary of the invention:
It is an object of the invention to provide a kind of integrated warp knitting machine Jacquard electronic needle block, thus overcome above-mentioned defect of the prior art.
For achieving the above object, the present invention provides
A kind of integrated warp knitting machine Jacquard electronic needle block, comprising: Jacquard jacquard needle, circuit card, pin block base, conduction pressure pin; Described pin block base is provided with column, described circuit card was provided with hole, described circuit card passed hole by web member and was fixed on described column, described web member is as the power cathode of circuit card, described circuit card is provided with conduction pressure pin, being provided with through hole on described pin block base, described conduction pressure pin passes the positive polar conductor of described through hole as input power; Described Jacquard jacquard needle is bonded with piezoelectric ceramics piece element, described pin block base is provided with coral shape column, being provided with on described circuit card and patch head, described Jacquard jacquard needle is clamped on coral shape column, and described Jacquard jacquard needle afterbody conduction partial insertion patches in head.
Preferably, in technique scheme, between through-hole wall and conduction pressure pin, embed insulating washer.
Preferably, in technique scheme, circuit card is provided with kidney ellipsoid open holes above hole excessively.
Preferably, in technique scheme, circuit card comprises: voltage reduction module, for being depressured between DC1.8V-5.5V for other low voltage component by the volts DS being DC160V-200V by the scope of conduction pressure pin and web member input; MCU control module, for responsible Jacquard flower pattern information wireless reception and utilize flower pattern information to drive module real-time control; Drive module, for serial input and the parallel output of pattern data, complete low logic voltage signal and export toward the conversion of high voltage drive signal; Memory module, the electricity that falls for flower pattern information stores.
Preferably, in technique scheme, in MCU control module, comprise wifi communication module.
Compared with prior art, the present invention has following useful effect:
Integrate drive and control circuit and power element, save the driving cable of thousands of between existing Jacquard drive circuit board and Jacquard jacquard needle completely; Having simplified system line further, becoming wire transmission mode when flower pattern information loads in existing system is high-speed radio type of transmission, eliminates all communications cables physical connection; Thoroughly achieve the generalization of warp knitting machine Jacquard jacquard guide bar, only need pull out or extend the unique power cable being connected on Jacquard jacquard guide bar, Jacquard jacquard guide bar can be entried after dismantling as common yarn guiding chase comb, and because a whole Jacquard jacquard control system and Jacquard jacquard guide bar only supply lead physical connection, Jacquard jacquard guide bar can be unrestricted as common yarn guiding chase comb in the design of machine platform installation position.
Accompanying drawing illustrates:
Fig. 1 is the right view of integrated warp knitting machine Jacquard electronic needle block of the present invention;
Fig. 2 is the front view of integrated warp knitting machine Jacquard electronic needle block of the present invention;
Fig. 3 is the through hole partial enlargement figure on pin block base of the present invention;
Fig. 4 is circuit card functional block diagram of the present invention;
Reference numeral is: 1-Jacquard jacquard needle, 2-circuit card, 3-pin block base, 4-coral shape column, 5-patch head, 6-conducts electricity pressure pin, 7-through hole, 8-insulating washer, 9-column, 10-screw, 11-cross hole, 12-kidney ellipsoid open holes, 13-voltage reduction module, 14-MCU control module, 15-drive module, 16-memory module.
Embodiment:
Below the specific embodiment of the present invention is described in detail, it should be understood that protection scope of the present invention is not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification sheets and claim book, term " comprises " or its conversion will be understood to include the element or integral part stated at such as " comprising " or " including " etc., and does not get rid of other element or other integral part.
As Figure 1-3, a kind of integrated warp knitting machine Jacquard electronic needle block, comprising: Jacquard jacquard needle 1, circuit card 2, pin block base 3, conduction pressure pin 6, described pin block base 3 is provided with column 9, described circuit card 2 was provided with hole 11, circuit card 2 11 sides on hole excessively are provided with kidney ellipsoid open holes 12, described circuit card 2 passed hole 11 by screw 10 and was fixed on described column 9, described screw 10 is as the power cathode of circuit card 2, described circuit card 2 is provided with conduction pressure pin 6, described pin block base 3 is provided with through hole 7, described conduction pressure pin 6 passes the positive polar conductor of described through hole 7 as input power, insulating washer 8 is embedded between through hole 7 inwall and conduction pressure pin 6, to avoid short circuit between pin block base 3 and conduction pressure pin 6, described Jacquard jacquard needle 1 is bonded with piezoelectric ceramics piece element, described pin block base 3 is provided with coral shape column 4, being provided with on described circuit card 2 and patch 5, described Jacquard jacquard needle 1 is clamped on coral shape column 4, and described Jacquard jacquard needle 1 afterbody conduction partial insertion patches in 5. in integrated warp knitting machine Jacquard electronic needle block, the quantity of Jacquard jacquard needle is 16 pieces or 32 pieces.
As shown in Figure 4, circuit card comprises: voltage reduction module 13, for being depressured between DC1.8V-5.5V for other low voltage component by the volts DS that the scope inputted by conduction pressure pin 6 and screw 10 is DC160V-200V; MCU control module 14, for responsible Jacquard flower pattern information wireless reception and utilize flower pattern information to drive module real-time control, MCU control module 14 adopts the miniature process chip CC3200 comprising wifi communication module, the built-in TCP/IP protocol stack of this microprocessor and WIFI network treater, carry, by plate, the high-speed radio WIFI communication that antenna can realize 100Mbit/s or 1000Mbit/s in 100 meters with remote terminal; Drive module 15 to adopt high pressure conversion chip HV3527, for serial input and the parallel output of pattern data, complete low logic voltage signal and export toward the conversion of high voltage drive signal; Memory module 16 adopts the non-volatile memory chip FM22L16 of parallel interface 256K byte to accelerate reading and writing data speed, or the non-volatile memory chip FM24C256 of serial line interface 256K byte is with small electric road board size, what all can realize great Hua high Jacquard flower pattern information falls electricity reliable memory.
The aforementioned description to the concrete exemplary of the present invention is to illustrate and the object of illustration. These descriptions not want to be defined as the present invention disclosed precise forms, and obviously, according to above-mentioned instruction, it is possible to carry out much changing and change. The object exemplary embodiment selected and describe is to explain the certain principles of the present invention and practical application thereof, so that the technician of this area can realize and utilize the various different exemplary of the present invention and various different selection and change. The scope of the present invention is intended to be limited by claim book and equivalents thereof.
Claims (5)
1. an integrated warp knitting machine Jacquard electronic needle block, it is characterised in that: comprise, Jacquard jacquard needle, circuit card, pin block base, conduction pressure pin; Described pin block base is provided with column, described circuit card was provided with hole, described circuit card passed hole by web member and was fixed on described column, described web member is as the power cathode of circuit card, described circuit card is provided with conduction pressure pin, being provided with through hole on described pin block base, described conduction pressure pin passes the positive polar conductor of described through hole as input power; Described Jacquard jacquard needle is bonded with piezoelectric ceramics piece element, described pin block base is provided with coral shape column, being provided with on described circuit card and patch head, described Jacquard jacquard needle is clamped on coral shape column, and described Jacquard jacquard needle afterbody conduction partial insertion patches in head.
2. integrated warp knitting machine Jacquard electronic needle block according to claim 1, it is characterised in that: embed insulating washer between described through-hole wall and conduction pressure pin.
3. integrated warp knitting machine Jacquard electronic needle block according to claim 1, it is characterised in that: described circuit card is provided with kidney ellipsoid open holes above hole excessively.
4. integrated warp knitting machine Jacquard electronic needle block according to claim 1, it is characterized in that: described circuit card comprises: voltage reduction module, for the volts DS being DC160V-200V by the scope of conduction pressure pin and web member input is depressured between DC1.8V-5.5V for other low voltage component; MCU control module, for responsible Jacquard flower pattern information wireless reception and utilize flower pattern information to drive module real-time control; Drive module, for serial input and the parallel output of pattern data, complete low logic voltage signal and export toward the conversion of high voltage drive signal; Memory module, the electricity that falls for flower pattern information stores.
5. integrated warp knitting machine Jacquard electronic needle block according to claim 4, it is characterised in that: comprise wifi communication module in described MCU control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999376.2A CN105624911B (en) | 2015-12-25 | 2015-12-25 | A kind of integrated warp knitting machine Jacquard electronic needle block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999376.2A CN105624911B (en) | 2015-12-25 | 2015-12-25 | A kind of integrated warp knitting machine Jacquard electronic needle block |
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| CN105624911A true CN105624911A (en) | 2016-06-01 |
| CN105624911B CN105624911B (en) | 2017-08-25 |
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| CN201510999376.2A Active CN105624911B (en) | 2015-12-25 | 2015-12-25 | A kind of integrated warp knitting machine Jacquard electronic needle block |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251956A (en) * | 2018-02-11 | 2018-07-06 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly with conductive contact piece |
| CN109468741A (en) * | 2019-01-04 | 2019-03-15 | 福建杰嘉科技有限公司 | A kind of Jacquard structure for tricot machine |
| CN112160064A (en) * | 2020-08-18 | 2021-01-01 | 福建杰嘉科技有限公司 | Needle insertion type wireless jacquard guide bar and warp knitting machine using jacquard guide bar |
| CN112877894A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
| CN113718421A (en) * | 2021-08-17 | 2021-11-30 | 福建杰嘉科技有限公司 | Piezoelectric ceramic wireless jacquard guide bar and warp knitting machine |
| CN115341334A (en) * | 2022-08-19 | 2022-11-15 | 江苏明朗星新能源科技发展有限公司 | Needle plate for piezoelectric jacquard with metal reinforcing component |
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| US5491988A (en) * | 1993-11-02 | 1996-02-20 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp-knitting machine with at least one guide bar |
| CN101748557A (en) * | 2008-11-26 | 2010-06-23 | 圣东尼公司 | Connection device for piezoelectric actuators of jacquard bars of textile machines |
| CN102108600A (en) * | 2011-03-21 | 2011-06-29 | 孙嘉良 | Jacquard needle block for warp knitting machine |
| CN102221823A (en) * | 2011-01-31 | 2011-10-19 | 孙嘉良 | Piezoelectric Jacquard comb control-driven system |
| CN202705662U (en) * | 2012-07-17 | 2013-01-30 | 重庆胜普昂凯科技有限公司 | Piezoelectric jacquard device of warp knitting machine |
| CN202710979U (en) * | 2012-07-12 | 2013-01-30 | 重庆胜普昂凯科技有限公司 | Drive circuit board controlling movement of piezoelectric jacquard weaving devices in 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 |
| CN103590182B (en) * | 2013-11-18 | 2015-05-20 | 芮国林 | Piezoceramic needle selection device guided out of grounding electrodes of piezoceramic driving sheets |
| CN104731008A (en) * | 2015-03-17 | 2015-06-24 | 三明学院 | Embedded type electronic jacquard comb |
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2015
- 2015-12-25 CN CN201510999376.2A patent/CN105624911B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5491988A (en) * | 1993-11-02 | 1996-02-20 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp-knitting machine with at least one guide bar |
| CN101748557A (en) * | 2008-11-26 | 2010-06-23 | 圣东尼公司 | Connection device for piezoelectric actuators of jacquard bars of textile machines |
| CN102221823A (en) * | 2011-01-31 | 2011-10-19 | 孙嘉良 | Piezoelectric Jacquard comb control-driven system |
| CN102108600A (en) * | 2011-03-21 | 2011-06-29 | 孙嘉良 | Jacquard needle block for warp knitting machine |
| CN202710979U (en) * | 2012-07-12 | 2013-01-30 | 重庆胜普昂凯科技有限公司 | Drive circuit board controlling movement of piezoelectric jacquard weaving devices in warp knitting machine |
| CN202705662U (en) * | 2012-07-17 | 2013-01-30 | 重庆胜普昂凯科技有限公司 | Piezoelectric jacquard device 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 |
| CN103590182B (en) * | 2013-11-18 | 2015-05-20 | 芮国林 | Piezoceramic needle selection device guided out of grounding electrodes of piezoceramic driving sheets |
| CN104731008A (en) * | 2015-03-17 | 2015-06-24 | 三明学院 | Embedded type electronic jacquard comb |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251956A (en) * | 2018-02-11 | 2018-07-06 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly with conductive contact piece |
| WO2019153900A1 (en) * | 2018-02-11 | 2019-08-15 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly having conductive contact members |
| CN108251956B (en) * | 2018-02-11 | 2023-12-12 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric Jacquard mounting assembly with conductive contacts |
| CN109468741A (en) * | 2019-01-04 | 2019-03-15 | 福建杰嘉科技有限公司 | A kind of Jacquard structure for tricot machine |
| CN112160064A (en) * | 2020-08-18 | 2021-01-01 | 福建杰嘉科技有限公司 | Needle insertion type wireless jacquard guide bar and warp knitting machine using jacquard guide bar |
| CN112877894A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
| CN112877894B (en) * | 2020-12-31 | 2023-02-03 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
| CN113718421A (en) * | 2021-08-17 | 2021-11-30 | 福建杰嘉科技有限公司 | Piezoelectric ceramic wireless jacquard guide bar and warp knitting machine |
| CN115341334A (en) * | 2022-08-19 | 2022-11-15 | 江苏明朗星新能源科技发展有限公司 | Needle plate for piezoelectric jacquard with metal reinforcing component |
| CN115341334B (en) * | 2022-08-19 | 2023-10-24 | 江苏明朗星新能源科技发展有限公司 | Needle plate for piezoelectric jacquard with metal reinforcing component |
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| Publication number | Publication date |
|---|---|
| CN105624911B (en) | 2017-08-25 |
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