CN102998984B - Electrical synchronization device of high-speed jetting dobby - Google Patents
Electrical synchronization device of high-speed jetting dobby Download PDFInfo
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- CN102998984B CN102998984B CN201210518533.XA CN201210518533A CN102998984B CN 102998984 B CN102998984 B CN 102998984B CN 201210518533 A CN201210518533 A CN 201210518533A CN 102998984 B CN102998984 B CN 102998984B
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Abstract
The invention discloses an electrical synchronization device of a high-speed jetting dobby and belongs to the technical field of textile manufacturing machines. The electrical synchronization device comprises a main circuit, a control circuit and a button switching board circuit, wherein control circuit is connected with the main circuit and the button switching board circuit, and the button switching board circuit is externally connected with control signals and controls the main circuit through the control circuit. The electrical synchronization device has the advantages that a motor M is used in the main circuit, so that the application range of the electrical device is wide; burning of circuit boards caused by reverse connection of electric wires can be effectively prevented through a diode D1, a diode D2, a diode D3, a diode D4, a diode D5 and a diode D6 in the control circuit, and the reliability of the electrical device can be improved; the button switching board circuit serves as a switching device between the device and a weaving machine control system, so that the modular inserting connection can be achieved, nonstandard wiring between the device and a weaving machine can be removed, and the stability of operation of the weaving machine can be guaranteed.
Description
Technical field
the invention belongs to technical field of textile machine, be specifically related to a kind of electrical synchronizer of high velocity jet multi-arm.
Background technology
on loom, according to the requirement of fabric tissue, warp thread is separated up and down, form the motion of shed open, be called for short opening.Along with the development of electrical technology, people are also constantly going deep into the research of new loom and innovation.Shedding motion is wherein one of very important research direction, and the motion of shedding device of weaving machine determines fabric tissue, affects fabric variety, quality and manufacture efficiency, and therefore it is loom requisite device when weaving.Multi-arm is one of loom three big uncork device, when high velocity jet multi-arm is applied on air-jet loom, general adopt air synchronous device to realize with loom synchronous.Air synchronous device all needs to use air cylinder, and when high velocity jet multi-arm is on water-jet loom, then cannot use air cylinder, so just limits the applicability of high velocity jet multi-arm.In addition, in the electric-control system of existing water-jet loom, do not arrange corresponding for connecting the on-line interface of electric device, often need to destroy in in-line procedure in loom controller compared with the lead-in wire of many places and connector, this connected mode operation is loaded down with trivial details, somewhat expensive, and easily brings potential safety hazard to loom control.
for this reason, the applicant has done useful design, finds a way to resolve the problem, and technical scheme described below produces under this background.
Summary of the invention
task of the present invention be to provide a kind of strong adaptability, reliability high, have good stability, specification can be carried out with loom and be connected, carry out the electrical synchronizer of the high velocity jet multi-arm accurately controlled.
task of the present invention has been come like this, a kind of electrical synchronizer of high velocity jet multi-arm, comprise main circuit, control circuit and button card extender circuit, control circuit is connected with main circuit and button card extender circuit, the external control signal of button card extender circuit, controls main circuit by control circuit.
in a specific embodiment of the present invention, described main circuit comprises fuse FU, limit switch LSF, LSR, relay J 5 coil J5A, relay J 3 coil J3A, relay J 2 coil J2A, relay J 3 normally closed contact J3C, relay J 2 normally closed contact J2C, relay J 1 normally opened contact J1B, relay J 1 normally closed contact J1C, motor M, electric capacity C and voltage dependent resistor (VDR) RC1, one end of RC2, fuse FU is held as an input end AC1 of circuit, the other end of fuse FU and one end of limit switch LSF, one end of limit switch LSR, one end of relay J 1 normally opened contact J1B and one end of relay J 1 normally closed contact J1C connect, the other end of limit switch LSF is connected with one end of one end of relay J 5 coil J5A and relay J 3 coil J3A, the other end of limit switch LSR is connected with one end of relay J 2 coil J2A, one end of the other end contact relay J2 normally closed contact J2C of relay J 1 normally opened contact J1B, the other end of relay J 2 normally closed contact J2C and one end of electric capacity C, 2 pin of motor M and one end of voltage dependent resistor (VDR) RC1 connect, the other end of electric capacity C and one end of relay J 3 normally closed contact J3C, 1 pin of motor M and one end of voltage dependent resistor (VDR) RC2 connect, and the other end of relay J 3 normally closed contact J3C is connected with the other end of relay J 1 normally closed contact J1C, the other end of relay J 5 coil J5A and the other end of relay J 3 coil J3A, the other end of relay J 2 coil J2A, the other end of voltage dependent resistor (VDR) RC1, the other end of 3 pin of motor M and voltage dependent resistor (VDR) RC2 connects and another input end AC2 as circuit hold, inputs AC110V voltage between AC1 end and AC2 hold.
in another specific embodiment of the present invention, described control circuit 2 comprises relay J 1 coil J1A, relay J 1 transfer contact J1D, relay J 2 transfer contact J2D, relay J 3 transfer contact J3D, relay J 4 coil J4A, relay J 4 transfer contact J4D, relay J 5 transfer contact J5D and diode D1 ~ D6, the negative pole of diode D2 connects 7 pin of the connector X4 in button card extender circuit 3, the moving contact of the positive pole contact relay J2 transfer contact J2D of diode D2, one stationary contact of relay J 2 transfer contact J2D connects 3 pin of the connector X4 in button card extender circuit 3, another stationary contact of relay J 2 transfer contact J2D and the positive pole of diode D4, one end of relay J 1 coil J1A, the moving contact of relay J 4 transfer contact J4D connects, one stationary contact of relay J 4 transfer contact J4D is connected with the moving contact of relay J 1 transfer contact J1D, one stationary contact of relay J 1 transfer contact J1D is connected with the positive pole of diode D1, the negative pole of diode D3 connects 6 pin of the connector X4 in button card extender circuit 3, the moving contact of the positive pole contact relay J3 transfer contact J3D of diode D3, one stationary contact of relay J 3 transfer contact J3D connects 2 pin of the connector X4 in button card extender circuit 3, another stationary contact of relay J 3 transfer contact J3D and one end of relay J 4 coil J4A, the positive pole of diode D5 and a stationary contact of relay J 5 transfer contact J5D connect, another stationary contact of relay J 5 transfer contact J5D connects 1 pin of the connector X4 in button card extender circuit 3, the moving contact of relay J 5 transfer contact J5D connects the positive pole of diode D6, the negative pole of diode D6 connects 5 pin of the connector X4 in button card extender circuit 3, the negative pole of diode D4, the other end of relay J 1 coil J1A, the other end of relay J 4 coil J4A and the negative pole of diode D5 meet direct supply+24V jointly, the minus earth of diode D1.
in another specific embodiment of the present invention, described button card extender circuit 3 comprises the connector X1 for receiving loom wiring board, for receiving the connector X2 of left side loom button plug, for receiving the connector X3 of the right loom button plug and the connector X4 for receiving control circuit 2 wiring board, 1 pin of connector X1 connects 2 pin of connector X4, 2 pin of connector X1 connect 2 pin of connector X2 and 2 pin of connector X3, 3 pin of connector X1 and 3 pin of connector X2, 3 pin of connector X3 and 4 pin of connector X4, 4 pin of connector X1 connect 3 pin of connector X4, 5 pin of connector X1 connect 5 pin of connector X2 and 5 pin of connector X3, 6 pin of connector X1 connect 1 pin of connector X4, 1 pin of connector X2 connects 1 pin of connector X3 and 6 pin of connector X4, 4 pin of connector X2 connect 4 pin of connector X3 and 7 pin of connector X4, 6 pin of connector X2 connect 6 pin of connector X3 and 5 pin of connector X4, 8 pin of connector X4 connect direct supply+24V.
in another specific embodiment of the present invention, the electrical synchronizer of described high velocity jet multi-arm also comprises synchronous handle F, and the motor M in main circuit rotates forward and reversion drives synchronous handle F positive action or counteragent.
the present invention, owing to have employed said structure, applies motor M in main circuit, makes the application of this electric device more extensive; In control circuit, effectively can prevent the circuit board caused due to electric wire reversal connection from burning the generation of event by diode D1, D2, D3, D4, D5, D6, thus enhance the reliability of this electric device; Button card extender circuit is as the switching device between loom control system, and what achieve modular patches connection, and eliminate and wiring lack of standardization between loom, loom operation stability is guaranteed.
Accompanying drawing explanation
fig. 1 is theory diagram of the present invention.
fig. 2 a is main circuit diagram of the present invention.
fig. 2 b is the working position schematic diagram of synchronous handle F of the present invention.
fig. 3 is control circuit figure of the present invention.
fig. 4 is button card extender circuit diagram of the present invention.
fig. 5 is the circuit diagram of one embodiment of the invention.
Embodiment
technical spirit of the present invention and beneficial effect can be fully understood in order to make the public; applicant will describe in detail the specific embodiment of the present invention below by reference to the accompanying drawings; but applicant is not the restriction to technical scheme to the description of embodiment, any changing in the form rather than substance according to the present invention's design all should be considered as protection scope of the present invention.
refer to Fig. 1, a kind of electrical synchronizer of high velocity jet multi-arm, comprise main circuit 1, control circuit 2 and button card extender circuit 3, control circuit 2 is connected with main circuit 1 and button card extender circuit 3, the external control signal of button card extender circuit 3, control main circuit 1 by control circuit 2, thus it is synchronous to reach with loom.External control signal comprises preparatory signal, positive rotaring signal and reverses signal etc.
refer to Fig. 2 a, described main circuit 1 comprises fuse FU, limit switch LSF, LSR, relay J 5 coil J5A, relay J 3 coil J3A, relay J 2 coil J2A, relay J 3 normally closed contact J3C, relay J 2 normally closed contact J2C, relay J 1 normally opened contact J1B, relay J 1 normally closed contact J1C, motor M, electric capacity C and voltage dependent resistor (VDR) RC1, RC2, and two input end AC1 of circuit hold and input AC110V voltage between AC2 end.Refer to Fig. 2 b, motor M and synchronous handle F links, and motor M rotates forward and reversion drives synchronous handle F positive action or counteragent, if synchronous handle F forward put in place after limit switch LSF close, if handle oppositely put in place after limit switch LSR close.
refer to Fig. 3, described control circuit 2 comprises relay J 1 coil J1A, relay J 1 transfer contact J1D, relay J 2 transfer contact J2D, relay J 3 transfer contact J3D, relay J 4 coil J4A, relay J 4 transfer contact J4D, relay J 5 transfer contact J5D and diode D1 ~ D6.If relay J 2 electric, then the moving contact of relay J 2 transfer contact J2D is closed with a stationary contact, and wire 121R, diode D2, wire 121 are connected; If relay J 3 electric, then the moving contact of relay J 3 transfer contact J3D is closed with a stationary contact, and wire 120F, diode D3, wire 120 are connected; If relay J 5 electric, then the moving contact of relay J 5 transfer contact J5D is closed with another stationary contact, and wire K_120F, diode D6, wire K_120 connect; If relay J 1 electric, then the moving contact of relay J 1 transfer contact J1D is closed with a stationary contact, makes relay J 1 form self-locking.Diode D1, D2, D3, D4, D5, D6 effectively prevent electric wire and connect the anti-circuit board caused and burn, and make this circuit reliability stronger.
refer to Fig. 4, described button card extender circuit 3 comprise connector X1 for receiving loom wiring board, for receive left side loom button plug connector X2, for receiving the connector X3 of the right loom button plug and the connector X4 for receiving control circuit 2 wiring board.The button card extender circuit 3 added, as the switching device between synchronous device and loom control system, the modular successfully achieved between synchronous device with loom patches and is connected, and eliminates the wiring lack of standardization of prior art, improves the stability that loom runs.
referring to Fig. 5, is the circuit diagram of one embodiment of the invention.In figure, "×" represents that dotted line represents and connected by wire by wire disconnection.In this embodiment, the associated contact of main circuit 1, control circuit 2 and button card extender circuit 3 is realized the connection with loom by socket CON16.1 pin of socket CON16 and the 2 pin AC1 connect respectively in main circuit 1 holds and AC2 end, namely the AC110V of loom is accessed, 3 pin ground connection, 4 pin connect+24V direct supply, namely the DC+24V of loom is accessed, wire K_120 respectively in connection control circuit 2 of 5 pin and 6 pin and wire K_120F, 7 pin and 8 pin meet 211 ends in main circuit 1 and wire 100A respectively, 9 pin and 10 pin distinguish the wire 121R and 121 in connection control circuit 2, 11 pin ~ 13 pin connect 2 pin of the motor M in main circuit 1 respectively, 3 pin and 1 pin, 14 pin connect 210 ends in main circuit 1, wire 120 respectively in connection control circuit 2 of 15 pin and 16 pin and wire 120F.Connector X2 and connector X3 connects button box on the right of loom left side button box and loom respectively, is provided with stopping, preparation, rotating forward, reverses button and brake switch, be provided with stopping, rotate forward and reverse button on the right of loom in button box in the button box of the loom left side.The present embodiment adopts Shandong to permit spring water-jet loom and Ai Luo electric cabinet, button Low level effective.Because loom motor adopts frequency control, therefore forward and reversed operation can only by button controls.
the principle of work of the present embodiment is: when loom powers on, if synchronous handle F is in limit switch LSF position, allows loom forward to run.Particularly, synchronous handle F is positioned at limit switch LSF place, limit switch LSF action, main circuit 1 repeat circuit J5 coil J5A, relay J 3 coil J3A obtain electric, the moving contact of control circuit 2 repeat circuit J3 transfer contact J3D and a stationary contact close, the moving contact of relay J 5 transfer contact J5D and another stationary contact close, wire 120, diode D3 and wire 120F conducting, wire K_120F, diode D6 and wire K_120 conducting.Now, due in relay J 1 coil J1A power-off, motor M shuts down; In addition, due to, wire 120, diode D3 and wire 120F conducting, wire K_120F, diode D6 and wire K_120 conducting, now the forward button of loom starts to work, and allows loom forward to run.Now when pressing the reverse button of loom, wire 121 is connected, relay J 1 coil J1A obtains electric forming self-locking, main circuit 1 repeat circuit J1 normally opened contact J1B closes, relay J 1 normally closed contact J1C disconnects, relay J 2 normally closed contact J2C closes, and 2 pin of motor M are communicated with 3 pin, and motor M starts to reverse.If synchronous handle F arrives limit switch LSR position, limit switch LSR action, main circuit 1 repeat circuit J2 coil J2A obtains electric, relay J 5 coil J5A and relay J 3 coil J3A power-off.When pressing loom preparation or rotating forward button, wire K_120 and wire 120 are connected, relay J 4 coil J4A obtains electric, moving contact and a stationary contact of relay J 4 transfer contact J4D disconnect, relay J 1 coil J1A place off-position, and main circuit 1 repeat circuit J1 normally opened contact J1B disconnects, relay J 1 normally closed contact J1C closes, relay J 3 normally closed contact J3C closes, and 1 pin of motor M is communicated with 3 pin, and motor M starts to rotate forward.Synchronous handle F because of motor M just then positive action, stir in process at synchronous handle F, because limit switch LSF is not operating, therefore, though now loom preparation or rotate forward button and be pressed, loom also can not action, because if the words of now loom action, because synchronous handle F not yet arrives forward, will there will be and recklessly spend line phenomenon, this is unallowed.And in the present embodiment, stopped the generation of this kind of situation well.
Claims (3)
1.
an electrical synchronizer for high velocity jet multi-arm, is characterized in that: comprise main circuit (1), control circuit (2) and button card extender circuit (3), control circuit (2) is connected with main circuit (1) and button card extender circuit (3), button card extender circuit (3) external control signal, control main circuit (1) by control circuit (2), described main circuit (1) comprises fuse FU, limit switch LSF, LSR, relay J 5 coil J5A, relay J 3 coil J3A, relay J 2 coil J2A, relay J 3 normally closed contact J3C, relay J 2 normally closed contact J2C, relay J 1 normally opened contact J1B, relay J 1 normally closed contact J1C, motor M, electric capacity C and voltage dependent resistor (VDR) RC1, one end of RC2, fuse FU is held as an input end AC1 of circuit, the other end of fuse FU and one end of limit switch LSF, one end of limit switch LSR, one end of relay J 1 normally opened contact J1B and one end of relay J 1 normally closed contact J1C connect, the other end of limit switch LSF is connected with one end of one end of relay J 5 coil J5A and relay J 3 coil J3A, the other end of limit switch LSR is connected with one end of relay J 2 coil J2A, one end of the other end contact relay J2 normally closed contact J2C of relay J 1 normally opened contact J1B, the other end of relay J 2 normally closed contact J2C and one end of electric capacity C, 2 pin of motor M and one end of voltage dependent resistor (VDR) RC1 connect, the other end of electric capacity C and one end of relay J 3 normally closed contact J3C, 1 pin of motor M and one end of voltage dependent resistor (VDR) RC2 connect, and the other end of relay J 3 normally closed contact J3C is connected with the other end of relay J 1 normally closed contact J1C, the other end of relay J 5 coil J5A and the other end of relay J 3 coil J3A, the other end of relay J 2 coil J2A, the other end of voltage dependent resistor (VDR) RC1, the other end of 3 pin of motor M and voltage dependent resistor (VDR) RC2 connects and another input end AC2 as circuit hold, inputs AC110V voltage between AC1 end and AC2 hold.
2.
the electrical synchronizer of high velocity jet multi-arm according to claim 1, it is characterized in that described control circuit (2) comprises relay J 1 coil J1A, relay J 1 transfer contact J1D, relay J 2 transfer contact J2D, relay J 3 transfer contact J3D, relay J 4 coil J4A, relay J 4 transfer contact J4D, relay J 5 transfer contact J5D and diode D1 ~ D6, the negative pole of diode D2 connects 7 pin of the connector X4 in button card extender circuit (3), the moving contact of the positive pole contact relay J2 transfer contact J2D of diode D2, one stationary contact of relay J 2 transfer contact J2D connects 3 pin of the connector X4 in button card extender circuit (3), another stationary contact of relay J 2 transfer contact J2D and the positive pole of diode D4, one end of relay J 1 coil J1A, the moving contact of relay J 4 transfer contact J4D connects, one stationary contact of relay J 4 transfer contact J4D is connected with the moving contact of relay J 1 transfer contact J1D, one stationary contact of relay J 1 transfer contact J1D is connected with the positive pole of diode D1, the negative pole of diode D3 connects 6 pin of the connector X4 in button card extender circuit (3), the moving contact of the positive pole contact relay J3 transfer contact J3D of diode D3, one stationary contact of relay J 3 transfer contact J3D connects 2 pin of the connector X4 in button card extender circuit (3), another stationary contact of relay J 3 transfer contact J3D and one end of relay J 4 coil J4A, the positive pole of diode D5 and a stationary contact of relay J 5 transfer contact J5D connect, another stationary contact of relay J 5 transfer contact J5D connects 1 pin of the connector X4 in button card extender circuit (3), the moving contact of relay J 5 transfer contact J5D connects the positive pole of diode D6, the negative pole of diode D6 connects 5 pin of the connector X4 in button card extender circuit (3), the negative pole of diode D4, the other end of relay J 1 coil J1A, the other end of relay J 4 coil J4A and the negative pole of diode D5 meet direct supply+24V jointly, the minus earth of diode D1.
3.
the electrical synchronizer of high velocity jet multi-arm according to claim 1, it is characterized in that described button card extender circuit (3) comprises the connector X1 for receiving loom wiring board, for receiving the connector X2 of left side loom button plug, for receiving the connector X3 of the right loom button plug and the connector X4 for receiving control circuit (2) wiring board, 1 pin of connector X1 connects 2 pin of connector X4, 2 pin of connector X1 connect 2 pin of connector X2 and 2 pin of connector X3, 3 pin of connector X1 and 3 pin of connector X2, 3 pin of connector X3 and 4 pin of connector X4, 4 pin of connector X1 connect 3 pin of connector X4, 5 pin of connector X1 connect 5 pin of connector X2 and 5 pin of connector X3, 6 pin of connector X1 connect 1 pin of connector X4, 1 pin of connector X2 connects 1 pin of connector X3 and 6 pin of connector X4, 4 pin of connector X2 connect 4 pin of connector X3 and 7 pin of connector X4, 6 pin of connector X2 connect 6 pin of connector X3 and 5 pin of connector X4, 8 pin of connector X4 connect direct supply+24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518533.XA CN102998984B (en) | 2012-12-06 | 2012-12-06 | Electrical synchronization device of high-speed jetting dobby |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210518533.XA CN102998984B (en) | 2012-12-06 | 2012-12-06 | Electrical synchronization device of high-speed jetting dobby |
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| Publication Number | Publication Date |
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| CN102998984A CN102998984A (en) | 2013-03-27 |
| CN102998984B true CN102998984B (en) | 2015-01-07 |
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| CN201210518533.XA Active CN102998984B (en) | 2012-12-06 | 2012-12-06 | Electrical synchronization device of high-speed jetting dobby |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418185B (en) * | 2018-05-08 | 2023-11-24 | 常熟纺织机械厂有限公司 | Overcurrent protection device for high-speed injection multi-arm |
| CN114488884B (en) * | 2022-01-07 | 2024-04-02 | 苏州伟创电气科技股份有限公司 | Control circuit, control system and loom |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695464Y (en) * | 2004-05-11 | 2005-04-27 | 南京能发科技集团有限公司 | Air jet loom electric control box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB743786A (en) * | 1952-12-12 | 1956-01-25 | Ian Maclaren Fisher | Improvements in mechanism for controlling the operation of laundry or textile washing, dyeing, bleaching or similar machines |
| DE2462428A1 (en) * | 1974-10-07 | 1977-05-05 | Bullmer Bullmerwerk Karl | Reversing DC shunt motor control circuit - uses logic gate system to check armature control relay position |
| JPS5986566A (en) * | 1982-11-09 | 1984-05-18 | Toyoda Autom Loom Works Ltd | Automatic starter in automatic bobbin replacing machine |
| JPH0247338A (en) * | 1988-08-06 | 1990-02-16 | Nissan Motor Co Ltd | Weft treatment of weaving machine of fluid jet type |
| JP2898773B2 (en) * | 1991-03-08 | 1999-06-02 | 津田駒工業株式会社 | Jet loom weft insertion control device |
| CN2182183Y (en) * | 1992-04-06 | 1994-11-09 | 乔华林 | Breaking and stopping apparatus for shuttle loom |
| CN101130918A (en) * | 2006-08-24 | 2008-02-27 | 陆桂云 | Electric control device of textile machine |
| CN201326066Y (en) * | 2008-09-23 | 2009-10-14 | 梁建华 | Integrated controller for synchronization of weft selection and shaft raising processes of loom |
| BE1018617A3 (en) * | 2008-11-17 | 2011-05-03 | Picanol Nv | AIRFLOW MACHINE. |
| CN202247173U (en) * | 2011-10-10 | 2012-05-30 | 苏州御能动力科技有限公司 | Control system of water jet loom |
| CN202956600U (en) * | 2012-12-06 | 2013-05-29 | 常熟纺织机械厂有限公司 | High-speed jetting electrical synchronizer with multiple arms |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695464Y (en) * | 2004-05-11 | 2005-04-27 | 南京能发科技集团有限公司 | Air jet loom electric control box |
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