CN2720621Y - Wire-feeding control device of automatic wire-winding machine - Google Patents
Wire-feeding control device of automatic wire-winding machine Download PDFInfo
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- CN2720621Y CN2720621Y CN 200420081023 CN200420081023U CN2720621Y CN 2720621 Y CN2720621 Y CN 2720621Y CN 200420081023 CN200420081023 CN 200420081023 CN 200420081023 U CN200420081023 U CN 200420081023U CN 2720621 Y CN2720621 Y CN 2720621Y
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- 238000004804 winding Methods 0.000 title claims abstract description 25
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000010937 tungsten Substances 0.000 claims abstract description 55
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 11
- 238000009827 uniform distribution Methods 0.000 claims description 9
- 239000013256 coordination polymer Substances 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 claims description 5
- 238000007726 management method Methods 0.000 claims description 5
- 230000002045 lasting effect Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 14
- 238000007600 charging Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 uses up at situation Substances 0.000 description 1
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Abstract
The utility model discloses automatic coiling machine's biography silk controlling means belongs to a material transmission control ware in the electric light source filament coiling equipment, it includes a detector, a signal processor and an alarm circuit constitute, the detector is established on the filament unwinding device who contains the tungsten filament dish, a conveying whether normal for surveying the tungsten filament material, and export corresponding signal of telecommunication, signal processor's input and detector are connected, it handles the output signal of detector, the level signal of the operation of steerable wire winding machine computer of output after the conversion, alarm circuit is connected with signal processor's delivery outlet, when signal processor output exceeded the threshold level of the operation of interruption wire winding machine computer, alarm circuit's sounder sends alarm signal. The wire-feeding control device adopting the structure can avoid the phenomena of wire breakage, knotting or long-term idling of the wire winding machine after the material is used up and reduction of production efficiency in the process of feeding, and has reasonable structure and stable and reliable performance.
Description
Technical field
The utility model relates to the material transfer control device in the electric light source filament winding equipment, the control device of the transmission tungsten filament that particularly a kind of confession automatic winding machine is used.
Background technology
At present, the connecting gear of the tungsten filament material in the automatic winding machine has a silk device of putting that contains the tungsten filament dish that is located at the base box front side, and the tungsten filament of tungsten filament dish enters the wire leading pipe deflection device of spiral filament forming machine by the directive wheel turnover of putting silk device.During the spiral filament forming machine operation, tungsten filament is under the tractive of wire leading pipe deflection device and coiler device, enter working position and carry out coiling, the cut-out of filament, its production process is controlled by computer, and Chinese utility model CN2382132 patent specification has been done disclosure to the biography silk mechanism of automatic winding machine.
Yet, do not have wire-delivering control device in the biography silk mechanism of this automatic winding machine.Because that pulls out from the tungsten filament dish of putting silk device has closely stayed stress around the spirality tungsten filament in preceding road forming technology, and the speed of walking about in tractive transmits is irregular, there is impulsive force repeatedly, tend to make the tungsten filament of transmission fracture of wire, knotting to occur, and the tungsten filament material in the tungsten filament dish has used up situation, and spiral filament forming machine still can dally for a long time, is not realized by the people, causes the reduction of the unnecessary consumption and the production efficiency of electric energy.
The utility model content:
The purpose of this utility model provides a kind of wire-delivering control device that supplies the automatic winding machine to use; it can monitor the transmission of tungsten filament material; one when occur the tungsten filament fracture of wire or the material used up after; can send the signal of telecommunication that interrupts the operation of spiral filament forming machine computer automatically; realize the shutdown and the warning of spiral filament forming machine; to save electric energy, it is unusual to get rid of the biography silk early, improves the production efficiency of spiral filament forming machine.
Technical solution of the present utility model is: a kind of wire-delivering control device of automatic winding machine, comprise detector, signal processor and warning circuit constitute, described detector can be located at and contain the putting on the silk device of tungsten filament dish, the abnormal conditions that fracture of wire, material use up whether occur with the transmission of surveying the tungsten filament material, and export the corresponding signal of telecommunication; The input of described signal processor is connected with detector, and it exports the level signal of a may command spiral filament forming machine computer operation after the signal of telecommunication of detector output is handled, changed; Described warning circuit links to each other with the delivery outlet of signal processor, and when one of signal processor output surpassed the threshold level signal that interrupts the operation of spiral filament forming machine computer, warning circuit sent alarm signal.
Described detector can be by magneto-dependent sensor, n permanent magnet and one can form with the rotating part of tungsten filament dish rotation synchronously, described n permanent magnet circumference uniform distribution is on a rotating part, the enveloping surface of n permanent magnet is close on the sensitive surface of described magneto-dependent sensor and the rotating part, when rotating part rotates, any permanent magnet on the rotating part can be from process before the sensitive surface of magneto-dependent sensor, thereby the output of magneto-dependent sensor produces corresponding rectangular pulse signal.
Described detector also can and can constitute with the rotating part that the tungsten filament dish rotates synchronously by infrared sensor, the emitting head of described infrared sensor is aligned with each other the both sides that are distributed in rotating part with the reception head, n the slotted eye that circumference uniform distribution is arranged with the corresponding position of described emitting head or reception head on the rotating part, when the rotation of rotating part makes arbitrary slotted eye and the described emitting head on it and receives head when being aligned with each other, the infrared luminous energy of emitting head emission is received head and receives, thereby infrared sensor is exported the corresponding rectangular pulse signal of telecommunication.
Described detector also can adopt the rotary contact type switch sensor, it comprise by insulating material make can with the synchronous cylindrical rotating part of rotation of tungsten filament dish, n bus, a unsteady contact and a negative circuit are formed, the mutual circumference uniform distribution with interval of a described n bus is on the face of cylinder of rotating part, described unsteady contact is contained in to be put on the silk device, it has, and its contact can electrically contact with the arbitrary bus on the rotating part when rotating part rotates, a described n bus is electrically connected mutually, its tie point and unsteady contact have constituted a rotary switch, and it is connected with described negative circuit.When rotating part rotated, the closure of rotary switch, disconnection hocketed, thereby produce rectangular pulse signal on the output of negative circuit.
Described signal processor can be the circuit that comprises the PLC Programmable Logic Controller, and this PLC Programmable Logic Controller has when the lasting rectangular pulse signal of input after the compiling of prior source program, solidifying, and exports a low level signal; And input is when becoming high level or low level signal by rectangular pulse, and it export a high level signal, and this high level signal surpasses and interrupts the threshold level that the spiral filament forming machine computer moves, and can make computer out of service.
Described signal processor also can adopt Digital Logical Circuits, this logical circuit has two d type flip flops, be connected to a delayed management circuit between the output Q of each d type flip flop and the reset terminal R respectively, and its D end all links to each other the output Q of first trigger with power positive end
1Clock end CP with second trigger
2Link to each other, thereby constituted the single-shot trigger circuit of two series connection, the output Q of described second trigger
2Be connected in series one and charge and discharge circuit and an AND circuit by what resistance and electric capacity were formed, the remaining input terminal of this AND circuit links to each other with the DC power supply anode.Input to the clock end CP of first trigger as the pulse signal that continues
1The time, in a pulse period, first trigger transfers stable state to by temporary stable state, and the output level that produces therefrom changes, and makes second trigger also transfer stable state to by temporary stable state, thereby at the output Q of second trigger
2The output high level, this high level pair electric capacity that charges and discharge in the circuit that joins with it charges, in the steady state period of second trigger, the voltage that is filled on the electric capacity can not reach the threshold level that interrupts the computer operation, close with door and export a low-voltage, and when the signal of input input becomes high level or low level, two d type flip flops are imported because of no rising edge signal, no longer be temporary steady-state process by the stable state upset, at this moment two d type flip flops are in state steady in a long-term, the second trigger output Q
2High level, can carry out the charging of long period to the electric capacity that charges and discharge in the circuit that joins, make the voltage at electric capacity two ends meet or exceed the threshold level that interrupts the operation of spiral filament forming machine computer, at this moment, open-minded with door, export a high level signal, can make computer out of service.
After adopting the utility model wire-delivering control device, make the tungsten filament material transmission of automatic winding machine obtain monitoring, thereby can avoid in the transport process because of fracture of wire appears, material has used up or tie a knot after cause the long-time idle running phenomenon of spiral filament forming machine, to improve the production efficiency of spiral filament forming machine.Because detector has the rotating part that rotates synchronously with the tungsten filament dish, to put silk consistent and the transmission of tungsten filament material and tungsten filament dish rotate, thereby by surveying the rotation situation of rotating part, whether just can know the biography silk by inference normal, not only simple and reasonable for structure, and increasing the resistance that passes silk hardly, the physical dimension that helps filament winding is stable.Because detector adopts magneto-dependent sensor or infrared sensor, dependable performance, long service life, low in energy consumption.
Description of drawings
Fig. 1 is a kind of part-structure perspective view that adopts the automatic winding machine of the utility model wire-delivering control device.
Fig. 2 is the theory diagram of the utility model wire-delivering control device.
Fig. 3 is the structure cutaway view of first kind of detector in the wire-delivering control device.
Fig. 4 is first kind of execution mode circuit theory diagrams of the utility model.
Fig. 5 is the structure cutaway view of second kind of detector of wire-delivering control device.
Fig. 6 is second kind of execution mode circuit theory diagrams of the utility model.
Fig. 7 is the structure cutaway view of the third detector of wire-delivering control device.
Fig. 8 is the third execution mode circuit theory diagrams of the present utility model.
Embodiment
Fig. 1 shows the part-structure of the automatic winding machine that adopts the utility model wire-delivering control device, this automatic winding machine has one to pass silk mechanism, it comprises that puts a silk device 1, this is put silk device and has one and put guide frame 2, with put the rotation axis (not shown) that guide frame is rotationally connected, a tungsten filament dish 3 that links with rotation axis is housed on the rotation axis, tungsten filament 4 material of tungsten filament dish are by putting the turnover of the directive wheel on the guide frame 2, enter the wire leading pipe deflection device 5 that can move back and forth, after guide frame piston 7 fore-sets 8 of wire leading pipe deflection device clamped tungsten filament 4, the tractive tungsten filament was sent into the coiling position processing of filament.
On the connecting gear of above-mentioned automatic winding machine, a wire-delivering control device 10 is arranged, as shown in Figure 2, this control device comprises a detector, a signal processor, a warning circuit; Described detector is located to be put on the silk device, whether normally transmit to survey the tungsten filament material, when fracture of wire appears in the tungsten filament transport process, material has used up or during the abnormal conditions of tungsten filament knotting, this detector output is different from the normal signal of telecommunication that passes silk output, the input of described signal processor links to each other with the output of detector, after the signal of telecommunication that it is exported detector carries out treatment conversion, export the level signal of the dynamo-electric brain operation of a may command automatic winding; Described warning circuit links to each other with signal processor, and when signal processor output surpassed the threshold level signal of spiral filament forming machine computer operation, warning circuit sent alarm signal.
Fig. 3, Fig. 4 are a kind of instantiations of the utility model wire-delivering control device.As seen from Figure 3, the detector 11 of this wire-delivering control device is made up of magneto-dependent sensor 12, six permanent magnets 13, a rotating part 15, described six permanent magnet 13 circumference uniform distributions are on the face of cylinder of rotating part 15, rotating part 15 rotates with tungsten filament dish 3 synchronously by the rotation axis of putting on the silk device 1 14, described magneto-dependent sensor 12 adopts Hall elements, also can adopt the transducer that is made of mistor or magnetodiode, magnetic sensitive transistor certainly.This Hall element 12 is fixed on to be put on the guide frame 2, and the distance of the enveloping surface of six permanent magnets 13 on its sensitive surface 16 and the rotating part 15 is 5-10mm.Referring to Fig. 4, on Hall element 12 outputs, connect a signal processor 17, this signal processor has adopted the circuit that comprises the PLC Programmable Logic Controller, the model of this controller is PLC15C54C, it has a delivery outlet 19 that can be connected with the dynamo-electric brain interface of automatic winding, by compiling input, the curing of necessary program, has when lasting rectangular pulse signal is imported this controller output low level; And when interrupting the rectangular pulse signal input, controller is just exported a high level signal.Connect a warning circuit on the delivery outlet of Programmable Logic Controller, this warning circuit 18 is by the direct current sounder B that carries source of sound and drive amplifier tube VT
1Form.
When the transmission of tungsten filament 4 drives tungsten filament dish 3 and rotating part 15 rotations, permanent magnet 13 on the rotating part 15 passes through the sensitive surface 16 of Hall element 12 successively, the continuous rectangular pulse signal of Hall element 12 outputs, this signal enters Programmable Logic Controller circuit 17, after the processing of this controller, export a low level signal, this low level signal does not reach the threshold level that interrupts the computer operation, the spiral filament forming machine computer is unaffected, continues operation.Fracture of wire appears in the biography silk process of tungsten filament 4; during abnormal conditions such as knotting or tungsten filament material have used up; tungsten filament dish 3 no longer is subjected to tractive; stop the rotation; the rotating part 15 also stall synchronous with tungsten filament dish 3; Hall element 12 output low levels (permanent magnet 13 on the rotating part 15 is away from the sensitive surface of Hall element 12) or high level (the permanent magnet B on the rotating part 15 is in the face of the sensitive surface 16 of transducer 12); this high level or low level signal input Programmable Logic Controller circuit 17; after the processing of this controller; export a high level signal; this high level surpasses the threshold level of spiral filament forming machine computer interrupt run; can make computer quit work; spiral filament forming machine is shut down, simultaneously the amplifier tube VT in the warning circuit 18
1Conducting work, direct current sounder B sends chimes of doom, notes to remind operating personnel.
Fig. 5, Fig. 6 are the another kind of instantiations of the utility model wire-delivering control device.As seen from Figure 5, the detector 11 of this control device by infrared sensor 20, by put on the silk device 1 rotation axis 14 and tungsten charging tray 3 synchronously the rotating parts 15 of rotation constitute.The emitting head 23 of infrared sensor 20 with receive 24 and be aligned with each other, be distributed in the both sides of rotating part 15, six slotted eyes 22 that circumference uniform distribution is arranged with emitting head 23 or reception 24 an opposite position place on rotating part 15, rotation when rotating part 15, make slotted eye 22 and the emitting head 23 on it and receive 24 when being aligned with each other one by one, the infrared light of emitting head 23 emissions is received 24 and receives.Referring to Fig. 6, on the signal output part of infrared sensor 20, insert a signal processor 17, it has adopted a Digital Logical Circuits that is made of double D trigger, wherein the first trigger IC
1aThe output Q1 and the second trigger IC
1bClock end CP
2Link to each other the first trigger IC
1aThe D end and the second trigger IC
1bD end all be connected with power positive end, at the first trigger IC
1aOutput Q1 and reset terminal is gone between the R and the second trigger IC
1bOutput Q2 and reset terminal R between respectively by a delayed management circuit of forming by resistance R 1, capacitor C 1 and resistance R 2, capacitor C 2, thereby constituted the monostable circuit of two series connection.At the second electric shock device IC
1bOutput Q2 go up that resistance R 3 of series connection and capacitor C 3 form charge and discharge circuit and an AND circuit Y1, link to each other with the power Vcc anode with the remaining input terminal of door.Warning circuit is made up of direct current sounder B that carries source of sound and driving amplifier tube VT1.Because the circuit 25 in the infrared sensor is a prior art, present embodiment has omitted the diagram and the principle explanation of physical circuit.
During work, the transmission of tungsten filament 4 drives tungsten filament dish 3 and rotating part 15 at the uniform velocity rotates, on rotating part 15 arbitrary slotted eye 22 and infrared emission head 23, receive 24 be aligned with each other instantaneous, the infrared light of emitting head 23 emissions is received 24 reception by slotted eye 22, thereby the 20 output cycles of infrared sensor are the rectangular pulse signal of T, and this pulse signal enters the first trigger IC
1aClock end CP
1, because its D end is connected D=1, the first trigger IC with the power Vcc anode
1aOutput Q1=1, Q1=0 and be in temporary stable state, the second trigger IC
1bClock end CP
2=0, the second trigger IC1b place stable state, output Q2=0, Q2=1, at this moment, the high level of Q2 is by 3 chargings of 3 pairs of capacitor C of resistance R, capacitor C
3On voltage rise the first trigger IC simultaneously gradually
1aThe high level of output Q1 is also by 1 charging of the 1 pair of capacitor C of resistance R in the delayed management circuit, voltage on the capacitor C 1 begins to rise, 0.69R1C1 is after the time for process, the voltage of capacitor C 1 reaches the switching levels of reset terminal R, the Q1 end is 0 by 1 upset again, the Q1 end becomes 1 by 0, first trigger is in stable state, voltage on the capacitor C 1 discharges rapidly by diode VD1 and reduces to zero, because before the pulse of the second trigger IC1b clock end CP2 arrives, D=1, so output Q2 becomes 1 by 0 upset, by 2 chargings of the 2 pairs of capacitor C of resistance R in the delayed management circuit, output Q2 becomes 0 by 1 to the high level of Q2 simultaneously immediately, and the voltage on the capacitor C 3 reduces to zero by diode VD3 discharge rapidly; After time, the voltage on the capacitor C 2 reaches the switching levels of the second trigger IC1b reset terminal R through 0.69R2C2, and output Q2 is 0 by 1 upset, and Q2 becomes 1, the second trigger IC by 0
1bBe in stable state, voltage discharges rapidly by diode VD2 on the capacitor C 2, and again to capacitor C 3 chargings, capacitor C 3 both end voltage rise the high level of Q2 gradually by resistance R 3 simultaneously.When second rectangular pulse enters the first trigger IC
1aAfter, the first trigger IC
1aAnd the second trigger IC1b will repeat said process.Because at the second trigger IC
1bOutput Q2 be connected to R3C3 and charge and discharge circuit, select suitable R 3C3 time constant, can make when lasting rectangular pulse is imported, the voltage that capacitor C 3 is filled fails to reach the threshold level of spiral filament forming machine computer interrupt run all the time, Y1 closes and output low level with door, and this low level does not influence the normal operation of computer and spiral filament forming machine.
The situation that fracture of wire or knotting or tungsten filament material have used up appears when tungsten filament passes in the silk process; tungsten charging tray 3 and rotating part 15 stop the rotation; constant high level or the low level signal of infrared sensor 20 outputs; because the pulse of no rising edge enters the first trigger IC1a; two electric shock devices will be in lower state; be Q1=0; Q1=1; Q2=1; the high level of output Q2 is by 3 chargings of 3 pairs of capacitor C of resistance R; voltage on the capacitor C 3 raises, and when its voltage surpassed the threshold level that interrupts the spiral filament forming machine computer row, Y1 was open-minded with door; out of service with the spiral filament forming machine computer that outer output out joins; coil winding machine is shut down, the amplifier tube VT1 conducting in the warning circuit simultaneously, and the direct current sounder sends alarm signal.
Fig. 7 and Fig. 8 illustrate the third execution mode of the utility model wire-delivering control device, remove its detector and are different from outside first execution mode, and other structure of wire-delivering control device is identical.Its detector 11 has adopted rotation contact-making switch transducer, and it comprises 26, one unsteady contacts 27 of 15, six buss of rotating part and the negative circuit composition made by insulating material, and described rotating part 15 rotates synchronously by rotation axis 14 and tungsten filament dish 3; Described six buss, 26 mutual circumference uniform distributions with interval are on the face of cylinder of rotating part 15, the contact 27 that floats is contained in to be put on the silk device 1, it has, and its contact can electrically contact with arbitrary bus 26 of rotating part when rotating part 15 rotations, the collar 28 of six buss 26 on the rotating part 15 by an end is electrically connected them, its tie point and unsteady contact have constituted a rotary switch, described negative circuit has an inverter F1, input at inverter F1 is connected to current-limiting resistance R5 that links to each other with the power Vcc anode and the described switch that links to each other with the ground end, for guaranteeing the float contact of contact 27 and reliably electrically contacting of arbitrary bus 26, the contact 27 that floats adds a stage clip 3 in contact tail.
When moving tungsten filament dish 3 of the continuous conveyor of tungsten filament 4 material and rotating part 15 rotations, the rectangular pulse signal that inverter F1 output is continuous; And when the tungsten filament material fracture of wire appears in transmission, when material such as uses up at situation, tungsten filament dish 3 and rotating part 15 stop the rotation, negative circuit output high level or low level signal.The signal of negative circuit output sends the level signal of may command spiral filament forming machine computer operation at its output 19 after PLC Programmable Logic Controller circuit 17 is handled.
From above-mentioned three kinds three kinds of detectors and two kinds of signal processors that execution mode drew, by exchanging combination, also can design other three kinds of execution modes, do not exemplify explanation one by one at this.
The utility model is not limited to above-mentioned execution mode; no matter detector adopts inductance approach switch; or the transducer of other structure; perhaps signal processor adopts the Programmable Logic Controller of other model; as long as utilized the rotated detection of above-mentioned detector or principle, the structure that the signal conversion processes front and back change, all should think within the utility model protection range.
Claims (6)
1, a kind of wire-delivering control device of automatic winding machine, it is characterized in that: described wire-delivering control device comprises a detector (11), a signal processor (17), a warning circuit (18), described detector can be provided with and contain the putting on the silk device (1) of tungsten filament dish (3), whether the transmission with the detection tungsten filament is normal, and exports the corresponding signal of telecommunication; Described signal processor (17) is connected with detector (11), and it sends the level signal of a may command spiral filament forming machine computer operation after the signal of telecommunication of detector (11) output is handled, changed; Described warning circuit (18) links to each other with the delivery outlet of signal processor (17), and when signal processor sent a threshold level signal that surpass to interrupt the computer operation, warning circuit just sent alarm signal.
2, the wire-delivering control device of automatic winding machine according to claim 1, it is characterized in that: described detector (11) is by magneto-dependent sensor (12), n permanent magnet (13) and can forming with the rotating part (15) of tungsten filament dish (3) rotation synchronously, a described n permanent magnet (13) circumference uniform distribution is on described rotating part (15), the sensitive surface (16) of described magneto-dependent sensor (12) is close with the enveloping surface that described rotating part (15) is gone up n permanent magnet (13), when rotating part rotates, arbitrary permanent magnet (13) on the rotating part (15) can be from the preceding process of sensitive surface (16) of magneto-dependent sensor (12), thereby produces rectangular pulse signal on the magneto-dependent sensor output.
3, wire-delivering control device according to the described automatic coil winding machine of claim 1, it is characterized in that: described detector (11) is by infrared sensor (20) and can constitute with the rotating part (15) of tungsten filament dish (3) rotation synchronously, the emitting head (23) of described infrared sensor (20) is aligned with each other with reception head (24), be distributed in the both sides of rotating part (15), rotating part (15) is gone up n the slotted eye (22) that circumference uniform distribution is arranged with the corresponding position of described emitting head (23) or reception head (24), when the rotation of rotating part (15) makes the slotted eye (22) on it preceding through out-of-date from emitting head (23) one by one, the infrared light of emitting head (23) emission can be received head (24) and receive, thereby the infrared sensor output produces corresponding rectangular pulse signal.
4, the wire-delivering control device of automatic winding according to claim 1, it is characterized in that: described detector (11) comprise by insulating material make can with the synchronous rotating part (15) of rotation of tungsten filament dish (3), n bus (26), a unsteady contact (27) and a negative circuit (F1) are formed, a described n bus (26) mutually with interval circumference uniform distribution on the face of cylinder of rotating part (15), described unsteady contact (27) is contained in to be put on the silk device (1), it has, and its contact can electrically contact with the arbitrary bus (26) on the rotating part (15) when rotating part (15) rotates, a described n bus (26) is electrically connected mutually, its tie point is connected with described negative circuit (F1) with the rotary switch that unsteady contact constitutes, thereby when rotating part rotates, the rotary switch closure, disconnection hockets, and the negative circuit output produces corresponding rectangular pulse signal.
5, according to the wire-delivering control device of the automatic winding machine of any one in the claim 1 to 4, it is characterized in that: described signal processor (17) is a circuit that comprises the PLC Programmable Logic Controller, this PLC Programmable Logic Controller is after the compiling of source program is solidified in advance, have when lasting rectangular pulse is imported, export a low level signal, and when being become the input of high level or low level by rectangular pulse, it exports high level signal.
6, according to the wire-delivering control device of the automatic winding machine of any one in the claim 1 to 4, it is characterized in that: described signal processor (17) adopts Digital Logical Circuits, this logical circuit comprises two d type flip flops, be connected to a delayed management circuit respectively between output of each trigger (Q) and the reset terminal (R), and its D end all is connected the first trigger (IC with power positive end (Vcc)
1a) output (Q1) and the second trigger (IC
1b) clock end (CP
2) link to each other, thereby constituted the single-shot trigger circuit of two series connection, at the described second trigger (IC
1b) output (Q2) go up a charge-discharge circuit and AND circuit (Y1) of forming by resistance R 3 and capacitor C 3 of serial connection, the remaining input terminal of this AND circuit links to each other with DC power supply (Vcc) anode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081023 CN2720621Y (en) | 2004-07-22 | 2004-07-22 | Wire-feeding control device of automatic wire-winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081023 CN2720621Y (en) | 2004-07-22 | 2004-07-22 | Wire-feeding control device of automatic wire-winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720621Y true CN2720621Y (en) | 2005-08-24 |
Family
ID=35009576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081023 Expired - Fee Related CN2720621Y (en) | 2004-07-22 | 2004-07-22 | Wire-feeding control device of automatic wire-winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720621Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507782C (en) * | 2004-09-30 | 2009-07-01 | 台湾积体电路制造股份有限公司 | Manufacturing procedure control method and system |
-
2004
- 2004-07-22 CN CN 200420081023 patent/CN2720621Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507782C (en) * | 2004-09-30 | 2009-07-01 | 台湾积体电路制造股份有限公司 | Manufacturing procedure control method and system |
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