CN204496248U - Towards the embedded electronic jacquard comb that warp knitting machine jacquard controls - Google Patents
Towards the embedded electronic jacquard comb that warp knitting machine jacquard controls Download PDFInfo
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- CN204496248U CN204496248U CN201520150649.1U CN201520150649U CN204496248U CN 204496248 U CN204496248 U CN 204496248U CN 201520150649 U CN201520150649 U CN 201520150649U CN 204496248 U CN204496248 U CN 204496248U
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- jacquard
- comb
- embedded electronic
- driving circuit
- communication interface
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Abstract
The utility model discloses a kind of embedded electronic jacquard comb controlled towards warp knitting machine jacquard, comprise jacquard comb, it is characterized in that: in described jacquard comb, be integrated with MCU, pattern data storer, synchro pick-up, Jacquard driving circuit, booster circuit and the first communication interface; Described MCU is connected with described pattern data storer, synchro pick-up, booster circuit and Jacquard driving circuit; Described synchro pick-up is for detecting the running status of tricot machine to produce synchronizing signal; Described Jacquard driving circuit is for driving Jacquard yarn guide needle block; The first described communication interface is used for being connected with upper industrial computer, and described booster circuit provides high-voltage power supply for described Jacquard driving circuit.Not only circuit structure is simple for the embedded electronic jacquard comb of the utility model design, easy disassembly, maintenance, and can depart from upper industrial computer and work alone without the need to additionally accessing high-voltage power supply.
Description
Technical field
The utility model belongs to textile machine equipment control field, particularly a kind of embedded electronic jacquard comb controlled towards warp knitting machine jacquard.
Background technology
Jacquard is through compiling a kind of important pattern effecting method in production.Current, the Jacquard control mode of tricot machine develops into piezoelectric ceramic type from early stage mechanical type.The left and right offset motion that piezoelectric jacquard control system can accurately control every root piezoelectric ceramics jacquard needle by piezoelectric effect realizes Jacquard jacquard weave, and usual multiple piezoelectric ceramics jacquard needle forms one jacquard comb.Traditional piezoelectric jacquard control system is generally made up of the electronics board of multiple separation such as PLC, communications relay panel, Piezoelectric Driving plate, jacquard comb.Due to through compiling Workshop Production bad environments, there is the inherent shortcomings such as reliability is low, maintenance difficulty in traditional Jacquard control system of baroque many boards cascade form, limits extensive, the industrialized development of warp JIA card height control technology.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of embedded electronic jacquard comb controlled towards warp knitting machine jacquard, and only need power just can the new generation product of highly reliable work.The inherent shortcomings such as the low and maintenance difficulty of the complex structure that the Jacquard control system that its fundamental purpose is to overcome existing many boards cascade form exists, reliability are highly integrated, to have high reliability, complete function, the severe industrial environment that has a style of one's own, meets embedded integration control device of new generation.
For achieving the above object, the utility model adopts following scheme to realize: a kind of embedded electronic jacquard comb controlled towards warp knitting machine jacquard, comprise jacquard comb, it is characterized in that: in described jacquard comb, be integrated with MCU, pattern data storer, synchro pick-up, Jacquard driving circuit, booster circuit and the first communication interface; Described MCU is connected with described pattern data storer, synchro pick-up, booster circuit and Jacquard driving circuit; Described synchro pick-up is for detecting the running status of tricot machine to produce synchronizing signal; Described Jacquard driving circuit is for driving Jacquard yarn guide needle block; The first described communication interface is used for being connected with upper industrial computer, and described booster circuit provides high-voltage power supply for described Jacquard driving circuit.
In the utility model one embodiment, be also integrated with second communication interface in described jacquard comb, this second communication interface is used for communicating with next embedded electronic jacquard comb.
In the utility model one embodiment, described MCU adopts 8 AVR microprocessor Atmega16.
In the utility model one embodiment, described Jacquard yarn guide needle block is 16 pin Jacquard yarn guide needle blocks.
Compared to prior art, the utility model has following beneficial effect:
(1) integrated level is high: be different from common jacquard comb, and the function i ntegration of traditional Jacquard control system in inside, is substantially increased reliability by embedded electronic jacquard comb described in the utility model;
(2) direct booster circuit: embedded electronic jacquard comb integrated boost circuit, without the need to additionally laying the high voltage power cables for driving piezoelectric ceramics jacquard needle loaded down with trivial details in a large number, effectively reduces construction period, material cost and maintenance cost;
(3) advanced distributed control architecture: tricot machine Jacquard height control function be distributed to and can run each embedded electronic jacquard comb by independent offline, make hardware system structure unitization, structure is simple, and easy to maintenance, reliability is high.
Accompanying drawing explanation
Fig. 1 is the theory diagram of embedded electronic jacquard comb.In figure: embedded electronic jacquard comb-1, MCU(microcontroller)-2, pattern data storer-3, synchro pick-up-4, Jacquard driving circuit-5 and booster circuit-6, the first communication interface-7, second communication interface-8, Jacquard yarn guide needle block-9, upper industrial computer-10, tricot machine-11 and low-voltage supply (+5V)-12.
Fig. 2 is boosting and driving circuit principle block diagram.In figure: power amplification circuit-13, step-up transformer-14, low pressure serial ports-high pressure parallel port converter (HV507)-15.
Fig. 3 is daisy chain type multi-embedding formula jacquard comb communication mode theory diagram.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the utility model.But the utility model can be different from alternate manner described here to implement with multiple, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension.Therefore the utility model is not by the restriction of following public embodiment.
As shown in Figure 1, the present embodiment provides a kind of embedded electronic jacquard comb-1, it is an embedded integration control system: by MCU(microcontroller)-2, pattern data storer-3, synchro pick-up-4, Jacquard driving circuit-5, booster circuit-6, the first communication interface-7, second communication interface-8 is integrated in the head of embedded electronic jacquard comb-1, drives Jacquard yarn guide needle block-9; This embedded electronic jacquard comb-1 can not rely on upper industrial computer-10 and extra high drive power supply and works alone.
Concrete, please continue see Fig. 1, in the present embodiment, in described jacquard comb, be integrated with MCU, pattern data storer, synchro pick-up, Jacquard driving circuit, booster circuit and the first communication interface; Described MCU is connected with described pattern data storer, synchro pick-up, booster circuit and Jacquard driving circuit; Described synchro pick-up is for detecting the running status of tricot machine to produce synchronizing signal; Described Jacquard driving circuit is for driving Jacquard yarn guide needle block; The first described communication interface is used for being connected with upper industrial computer, and described booster circuit is used for low-voltage supply (+5V) to be directly converted to high pressure (+200V) power supply.
In the present embodiment, this MCU-2 adopts 8 AVR microprocessor Atmega16 of high-performance, low-power consumption; This MCU-2 is the core component of embedded electronic jacquard comb, Atmega16 inside is containing a small amount of storage space, expand by pattern data storer-3 time not enough, this chip adopts the non-volatile FRAM chip (FM24C512 with the advantage such as high reliability, at a high speed/high-durability reading and writing data, low-power consumption, radioresistance, 512K capacity), improve the reliability of embedded electronic jacquard comb in severe industrial environment.
The embedded electronic jacquard comb-1 that the utility model proposes is integrated with synchro pick-up-4, this synchro pick-up-4 can be proximity switch conventional in industrial control system, according to the synchronizing signal that it provides, embedded electronic jacquard comb-1 can keep synchronous operation with tricot machine automatically, intelligently, from upper industrial computer-10(or online under) to receive and after storing pattern data file, the embedded integration control system of can depart from upper industrial computer-10 independent operating, be highly integrated a, complete function, having a style of one's own.
In addition, the utility model drives according to embedded electronic jacquard comb-1 characteristic that the output power of sley point is lower, booster circuit-6 is integrated in embedded electronic jacquard comb-1 inner, make when providing the low-voltage supply (+5V)-12 of embedded electronic jacquard comb-1, for Jacquard driving circuit-5 provides high pressure (+200V) power supply, avoid, for embedded electronic jacquard comb-1 additionally lays high pressure (+200V) service cable, further increasing integrated level and the functional completeness of embedded electronic jacquard comb-1.
In order to the feature allowing those skilled in the art better understand the utility model hardware circuit; principle of work explanation is carried out below in conjunction with the software arranged in MCU; be noted that this description is only used to illustrate the feature of the utility model hardware configuration, not claimed to software.In the present embodiment, this MCU can download to pattern data storer-3(EEROM by upper industrial computer-10 by the flower pattern technical papers through compiling CAD Software Create by the first communication interface-7); The running status that synchro pick-up-4 can detect tricot machine-11 produces synchronizing signal, keeps synchronousing working for embedded electronic jacquard comb-1 and tricot machine-11; According to real-time synchronization signal, step jacquard needle offset data current in flower pattern technical papers is outputted to Jacquard driving circuit-5 by MCU-2, the jacquard needle offset data received is directly changed into high pressure (+200V) drive singal by Jacquard driving circuit-5, thus driving Jacquard yarn guide needle block-9, its mesohigh (+200V) power supply is provided by booster circuit-6.Wherein, the ultimate principle of Jacquard driving circuit-5 and booster circuit-6 as shown in Figure 2.
Refer to Fig. 3, in the utility model one embodiment, described MCU is also connected with communication interface, and this second communication interface-8 is for communicating with other embedded electronic jacquard comb in tricot machine; Daisy chain type communication can be realized and connect whole embedded electronic jacquard comb successively, successively transmit pattern data.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1., towards the embedded electronic jacquard comb that warp knitting machine jacquard controls, comprise jacquard comb, it is characterized in that: in described jacquard comb, be integrated with MCU, pattern data storer, synchro pick-up, Jacquard driving circuit, booster circuit and the first communication interface; Described MCU is connected with described pattern data storer, synchro pick-up, booster circuit and Jacquard driving circuit; Described synchro pick-up is for detecting the running status of tricot machine to produce synchronizing signal; Described Jacquard driving circuit is for driving Jacquard yarn guide needle block; The first described communication interface is used for being connected with upper industrial computer, and described booster circuit provides high-voltage power supply for described Jacquard driving circuit.
2. the embedded electronic jacquard comb controlled towards warp knitting machine jacquard according to claim 1, is characterized in that: be also integrated with second communication interface in described jacquard comb, and this second communication interface is used for communicating with next embedded electronic jacquard comb.
3. the embedded electronic jacquard comb controlled towards warp knitting machine jacquard according to claim 1, is characterized in that: described MCU adopts 8 AVR microprocessor Atmega16.
4. the embedded electronic jacquard comb controlled towards warp knitting machine jacquard according to claim 1, is characterized in that: described Jacquard yarn guide needle block is 16 pin Jacquard yarn guide needle blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150649.1U CN204496248U (en) | 2015-03-17 | 2015-03-17 | Towards the embedded electronic jacquard comb that warp knitting machine jacquard controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150649.1U CN204496248U (en) | 2015-03-17 | 2015-03-17 | Towards the embedded electronic jacquard comb that warp knitting machine jacquard controls |
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| Publication Number | Publication Date |
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| CN204496248U true CN204496248U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520150649.1U Expired - Fee Related CN204496248U (en) | 2015-03-17 | 2015-03-17 | Towards the embedded electronic jacquard comb that warp knitting machine jacquard controls |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030345A (en) * | 2020-09-15 | 2020-12-04 | 江苏明朗星新能源科技发展有限公司 | Safe merchant card actuating system |
| CN113759773A (en) * | 2021-08-17 | 2021-12-07 | 福建杰嘉科技有限公司 | Warp knitting machine system convenient to use |
| CN114232199A (en) * | 2021-12-30 | 2022-03-25 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly |
-
2015
- 2015-03-17 CN CN201520150649.1U patent/CN204496248U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030345A (en) * | 2020-09-15 | 2020-12-04 | 江苏明朗星新能源科技发展有限公司 | Safe merchant card actuating system |
| CN112030345B (en) * | 2020-09-15 | 2021-09-24 | 江苏明朗星新能源科技发展有限公司 | Safe merchant card actuating system |
| CN113759773A (en) * | 2021-08-17 | 2021-12-07 | 福建杰嘉科技有限公司 | Warp knitting machine system convenient to use |
| CN113759773B (en) * | 2021-08-17 | 2024-03-08 | 福建杰嘉科技有限公司 | Warp knitting machine system convenient to use |
| CN114232199A (en) * | 2021-12-30 | 2022-03-25 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly |
| CN114232199B (en) * | 2021-12-30 | 2023-03-03 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |