CN204803493U - Jacquard selects energy -conserving drive plate of closed loop of needle subassembly - Google Patents
Jacquard selects energy -conserving drive plate of closed loop of needle subassembly Download PDFInfo
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- CN204803493U CN204803493U CN201520489654.5U CN201520489654U CN204803493U CN 204803493 U CN204803493 U CN 204803493U CN 201520489654 U CN201520489654 U CN 201520489654U CN 204803493 U CN204803493 U CN 204803493U
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Abstract
The utility model belongs to the technical field of the jacquard weave, a jacquard selects energy -conserving drive plate of closed loop of needle subassembly is provided, including main control board connection port, the output register who is connected with main control board connection port to and the power amplification module that is connected with output register, still include: the retaking of a year or grade register, the retaking of a year or grade register is connected respectively main control board connection port and output register, the diagnosis register, the diagnosis register is connected with the retaking of a year or grade register, detection module, detection module is connected with the diagnosis register, the configuration register, the configuration register is connected with main control board connection port, the power connection port mouth, the power connection port mouth is connected with the configuration register. Compared with the prior art, the utility model has the advantages of the power management can be realized, the energy -conserving purpose of power saving is reached, data transmission is closed, realizes closed -loop control and drive end data retaking of a year or grade contrast to each line needle, the data transmission good reliability, anti -electromagnetic interference and static threaten.
Description
Technical field
The utility model belongs to Jacquard Technique field, relates to a kind of energy-conservation drive plate of closed loop of jacquard needle selecting assembly.
Background technology
Current domestic electronic jacquard machine is limit by technology and is all adopted open-loop control technology, drive plate is unidirectional open loop structure, show that shift register and the control data mode of shift register chip to slide cam selector are unidirectional output, and whether data correctly arrive drive end, whether needle selection coil normally all cannot be known.
The non-open loop type control technology of external employing mainly contain Liang Jia enterprise, the Bonas electronic jacquard machine under the Staubli of Switzerland and Belgian VDW group respectively, the former is merely able to detect the resistance correctness of end coil, and the latter adopts logical device to add amplifier comparator and multiple discrete elements controls and power management to realize non-open loop type, not only design complexity, simultaneously because component is numerous, fault rate is higher.
In the middle of actual operation, electronic jacquard equipment occurs that the probability that needle selection coil damages is very little, and most of fault is control circuit and occurs what data transmission fault caused because being interfered.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic jacquard machine drive plate, has perfect closed loop function and energy-saving effect.
In order to achieve the above object, the utility model provides a kind of energy-conservation drive plate of closed loop of jacquard needle selecting assembly, comprises master control borad connectivity port, the output register be connected with described master control borad connectivity port, and the power amplifier module to be connected with described output register, also comprise:
One retaking of a year or grade register, described retaking of a year or grade register connects described master control borad connectivity port and output register respectively;
One diagnostic, described diagnostic is connected with described retaking of a year or grade register;
One detection module, described detection module is connected with described diagnostic;
One configuration register, described configuration register is connected with described master control borad connectivity port;
One power connector end mouth, described power connector end mouth is connected with described configuration register.
Wherein output register is for receiving the command information from master control borad, and power amplifier module is used for amplifying from output register data and being transferred to electromagnetic valve.Detection module for detecting load, i.e. the resistance data of each pin, and be sent in diagnostic and store.Retaking of a year or grade register captures the data in diagnostic and is recycled to master control borad place, and configuration register is used for stores configuration data and sends dependent instruction to the power supply being connected to power connector end mouth.Specifically describe the course of work, drive plate work is divided into three tunnels: the first via, and master control borad issues instructions in output register, then by power amplifier module amplifying signal, drives electronic valve to carry out work; Second tunnel, detection module detects that the resistance data of each pin is also back in diagnostic in time and stores, and operating personnel are back to master control borad by the switching command related data controlled in retaking of a year or grade register crawl diagnostic and process; 3rd tunnel, gained high pressure duration data and sky, by information such as analysis environments temperature data, running speed data, Density, line faller gill row, are sent to configuration register than data, thus control power supply by master control borad.Visible, the first via has coordinated Operating In Persistent Current Mode process with the second tunnel, and the 3rd road completes the management process to power supply.
Preferably, described drive plate also comprises interface protection element.More preferably, described interface protection element is photoelectrical coupler.Effectively can prevent electromagnetic interference and electrostatic from threatening, greatly strengthen the stability of drive plate.
In order to make drive plate can be suitable for multiple operating voltage equally, preferably, described drive plate is provided with bleeder circuit.
In order to increase the reliability of data transmission, preferably, being positioned on described drive plate and being provided with signal filtering module.
Compared with prior art, the beneficial effects of the utility model are:
Can power management be realized, reach the object of power and energy saving; Data transmission is closed, realizes the closed-loop control to each line pin and the contrast of drive end data readback; Data transmission credibility is good, and electromagnetism interference and electrostatic threaten.
Accompanying drawing explanation
Fig. 1 is the energy-conservation drive plate structural representation of closed loop of jacquard needle selecting assembly of the present utility model;
Fig. 2 is workflow structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this embodiment describes a kind of energy-conservation drive plate of closed loop of jacquard needle selecting assembly, comprise master control borad connectivity port 1, output register 2, power amplifier module 3, retaking of a year or grade register 4, diagnostic 5, detection module 6, configuration register 7 and power connector end mouth 8, wherein master control borad connectivity port 1 connects output register 2, output register 2 connects power amplifier module 3, forms first via active channel.Retaking of a year or grade register 4 connects master control borad connectivity port 1, output register 2 and diagnostic 5 respectively, and wherein diagnostic 5 is also connected with detection module 6, forms the second road active channel.Configuration register 7 connects master control borad connectivity port 1 and power connector end mouth 8, forms the 3rd road active channel.The first via, master control borad issues instructions in output register 2, then by power amplifier module 3 amplifying signal, drives electronic valve to carry out work; Second tunnel, detection module 6 detects the resistance data of each pin and is back to storage in diagnostic 5 in time, and operating personnel are back to master control borad by switching command control retaking of a year or grade register 4 related data captured in diagnostic 5 and process; 3rd tunnel, gained high pressure duration data and sky, by information such as analysis environments temperature data, running speed data, Density, line faller gill row, are sent to configuration register 7 than data, thus control power supply by master control borad.Visible, the first via has coordinated Operating In Persistent Current Mode process with the second tunnel, and the 3rd road completes the management process to power supply.All input and output interfaces on drive plate are all equipped with photoelectrical coupler to carry out protection interface as protection element and do not threaten by electromagnetic interference and electrostatic.Equally, drive plate is also provided with signal filtering module, to ensure the reliability that data are transmitted.In order to make drive plate be applicable to 12V operating voltage equally, be integrated with a bleeder circuit on drive plate.
Claims (5)
1. the energy-conservation drive plate of the closed loop of jacquard needle selecting assembly, comprises master control borad connectivity port, the output register be connected with described master control borad connectivity port, and the power amplifier module be connected with described output register, it is characterized in that, also comprises:
One retaking of a year or grade register, described retaking of a year or grade register connects described master control borad connectivity port and output register respectively;
One diagnostic, described diagnostic is connected with described retaking of a year or grade register;
One detection module, described detection module is connected with described diagnostic;
One configuration register, described configuration register is connected with described master control borad connectivity port;
One power connector end mouth, described power connector end mouth is connected with described configuration register.
2. drive plate according to claim 1, is characterized in that, described drive plate also comprises interface protection element.
3. drive plate according to claim 2, is characterized in that, described interface protection element is photoelectrical coupler.
4. drive plate according to claim 1, is characterized in that, described drive plate is provided with bleeder circuit.
5. drive plate according to claim 1, is characterized in that, is positioned on described drive plate and is provided with signal filtering module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489654.5U CN204803493U (en) | 2015-07-07 | 2015-07-07 | Jacquard selects energy -conserving drive plate of closed loop of needle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489654.5U CN204803493U (en) | 2015-07-07 | 2015-07-07 | Jacquard selects energy -conserving drive plate of closed loop of needle subassembly |
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| CN204803493U true CN204803493U (en) | 2015-11-25 |
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| CN201520489654.5U Active CN204803493U (en) | 2015-07-07 | 2015-07-07 | Jacquard selects energy -conserving drive plate of closed loop of needle subassembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085446A (en) * | 2018-10-18 | 2018-12-25 | 常州旭禾自动化技术有限公司 | A kind of handheld piezoelectric Jacquard tester and its working method |
-
2015
- 2015-07-07 CN CN201520489654.5U patent/CN204803493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085446A (en) * | 2018-10-18 | 2018-12-25 | 常州旭禾自动化技术有限公司 | A kind of handheld piezoelectric Jacquard tester and its working method |
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