CN104467751A - Wiring harness offline machine drive system based on phase shifting type high load - Google Patents
Wiring harness offline machine drive system based on phase shifting type high load Download PDFInfo
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- CN104467751A CN104467751A CN201410692898.3A CN201410692898A CN104467751A CN 104467751 A CN104467751 A CN 104467751A CN 201410692898 A CN201410692898 A CN 201410692898A CN 104467751 A CN104467751 A CN 104467751A
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Abstract
The invention discloses a wiring harness offline machine drive system based on a phase shifting type high load. The wiring harness offline machine drive system is characterized in that the system comprises a front-end sampling circuit, a triggering circuit connected with the output end of the front-end sampling circuit, a phase shifting processing circuit connected with the output end of the triggering circuit, a self-lifting control circuit connected with the phase shifting processing circuit and an output circuit connected with the self-lifting control circuit. The phase shifting processing circuit is composed of a phase shifting chip U1, a triode VT2, a triode VT3, a resistor R3, a polar capacitor C3, a polar capacitor C5 and the like, wherein one end of the resistor R3 is connected with the VCC+ pin of the phase shifting chip U1, the other end of the resistor R3 is connected with IN1 pin of the phase shifting chip U1, the cathode of the polar capacitor C3 is connected with the IN1 pin of the phase shifting chip U1 after passing through a resistor R2, the anode of the polar capacitor C3 is connected with the IN2 pin of the phase shifting chip U1, the anode of the polar capacitor C5 is connected with the NC pin of the phase shifting chip U1 after passing through the a resistor R4, and the cathode of the polar capacitor C5 is connected with the collector electrode of the triode VT2. According to the wiring harness offline machine drive system, the phase shifting processing circuit is arranged, and it can be guaranteed that the wiring harness offline machine drive system still can output stable power when the system bears a high load.
Description
Technical field
The present invention relates to a kind of wire harness winding inserter drive system, specifically refer to a kind of wire harness winding inserter drive system based on phase shift high capacity.
Background technology
Current electronics categories, function constantly increase, and the use of wire harness increases thereupon.In wire harness production process, workload is very large, and present people widely use wire harness winding inserter and carry out wire harness production thus substantially increase operating efficiency.
But the load capacity of current wire harness winding inserter drive system is inadequate, is easy to burn out drive system when its load is excessive.
Summary of the invention
The object of the invention is to overcome the inadequate defect of current wire harness winding inserter driving system loads ability, a kind of wire harness winding inserter drive system based on phase shift high capacity is provided.
Object of the present invention is achieved through the following technical solutions: a kind of wire harness winding inserter drive system based on phase shift high capacity, comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, the phase shift treatment circuit be connected with circuits for triggering output, the bootstrapping control circuit be connected with phase shift treatment circuit, and the output circuit be connected with bootstrapping control circuit, described phase shift treatment circuit is by phase shift chip U1, triode VT2, triode VT3, one end is connected with the VCC+ pin of phase shift chip U1, the resistance R3 that the other end is connected with the IN1 pin of phase shift chip U1, negative pole is connected with the IN1 pin of phase shift chip U1 after resistance R2, the polar capacitor C3 that positive pole is connected with the IN2 pin of phase shift chip U1, positive pole is connected with the NC pin of phase shift chip U1 after resistance R4, the polar capacitor C5 that negative pole is connected with the collector electrode of triode VT2, positive pole is connected with the OUT pin of phase shift chip U1, the polar capacitor C14 of minus earth, one end is connected with the OUT pin of phase shift chip U1, the potentiometer R5 that the other end is connected with bootstrapping control circuit, P pole is connected with the OFF1 pin of phase shift chip U1, the diode D3 that N pole is connected with the base stage of triode VT2, and P pole is connected with the OFF2 pin of phase shift chip U1, the diode D4 that N pole is connected with the emitter of triode VT3 forms, the IN1 pin of described phase shift chip U1 is all connected with circuits for triggering with IN2 pin, VCC-pin ground connection, OUT pin are connected with the sliding end of potentiometer R5, the emitter of triode VT2 is connected with the base stage of triode VT3, and the collector electrode of triode VT3 is connected with bootstrapping control circuit.
Described front-end sampling circuit comprises diode D1, diode D2, polar capacitor C1, resistance R1; The N pole of diode D2 is extremely connected with the P of diode D1 after polar capacitor C1, P pole is then extremely connected with the N of diode D1 after resistance R1; The P pole of described diode D2 is also connected with circuits for triggering.
Described circuits for triggering by triode VT1, polar capacitor C2, inductance L 1 forms; The base stage of triode VT1 is extremely connected with the P of diode D2, and its collector electrode is then connected with the IN1 pin of phase shift chip U1, and emitter is connected with the P pole of diode D2 and the negative pole of electric capacity C3 after polar capacitor C2 simultaneously; One end of inductance L 1 is connected with the collector electrode of triode VT1, and the other end is then extremely connected with the P of diode D2.
Described bootstrapping control circuit is by triode VT4, field effect transistor Q, one end is connected with the collector electrode of triode VT4, the resistance R10 that the other end is then connected with output circuit, positive pole is connected with the emitter of triode VT4, the polar capacitor C9 that negative pole is then connected with output circuit, positive pole is connected with the source electrode of field effect transistor Q, the polar capacitor C8 that negative pole is connected with the negative pole of polar capacitor C9, one end is connected with the base stage of triode VT4, the resistance R6 of other end ground connection after resistance R8, positive pole is connected with the tie point of resistance R8 with resistance R6, the polar capacitor C7 of negative pole ground connection after resistance R9, positive pole is connected with potentiometer R5, the polar capacitor C6 that negative pole is then connected with the grid of field effect transistor Q, and one end is connected with the negative pole of polar capacitor C6, the resistance R7 that the other end is then connected with the positive pole of polar capacitor C7 forms, the drain electrode of described field effect transistor Q is connected with the base stage of triode VT4, and source electrode is connected with the negative pole of polar capacitor C7.
Described output circuit comprises diode D5, diode D6, polar capacitor C10, resistance R11, resistance R12, resistance R13; The positive pole of polar capacitor C10 is connected with the N pole of diode D5, its negative pole is connected with the negative pole of polar capacitor C8 after resistance R11 through resistance R12, resistance R13 and resistance R12 is in parallel, the N pole of diode D5 is connected with resistance R10, its P pole is connected with the P pole of diode D6, and the N pole of diode D6 is connected with the negative pole of polar capacitor C8, P pole is then connected with the collector electrode of triode VT3.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) the present invention is provided with phase shift treatment circuit, and it can ensure that wire harness winding inserter drive system still can the power of stable output when bearing high capacity.
(2) the present invention is provided with bootstrapping control circuit, and it effectively can promote the load capacity of wire harness winding inserter drive system, avoids drive system to burn out because load is excessive.
(3) structure of the present invention is simple, and cost of manufacture is low, is applicable to extensively promoting.
Accompanying drawing explanation
Fig. 1 is integrated circuit figure of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, wire harness winding inserter drive system based on phase shift high capacity of the present invention, comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, the phase shift treatment circuit be connected with circuits for triggering output, the bootstrapping control circuit be connected with phase shift treatment circuit, and the output circuit be connected with bootstrapping control circuit.
Described phase shift treatment circuit is by phase shift chip U1, triode VT2, triode VT3, one end is connected with the VCC+ pin of phase shift chip U1, the resistance R3 that the other end is connected with the IN1 pin of phase shift chip U1, negative pole is connected with the IN1 pin of phase shift chip U1 after resistance R2, the polar capacitor C3 that positive pole is connected with the IN2 pin of phase shift chip U1, positive pole is connected with the NC pin of phase shift chip U1 after resistance R4, the polar capacitor C5 that negative pole is connected with the collector electrode of triode VT2, positive pole is connected with the OUT pin of phase shift chip U1, the polar capacitor C14 of minus earth, one end is connected with the OUT pin of phase shift chip U1, the potentiometer R5 that the other end is connected with bootstrapping control circuit, P pole is connected with the OFF1 pin of phase shift chip U1, the diode D3 that N pole is connected with the base stage of triode VT2, and P pole is connected with the OFF2 pin of phase shift chip U1, the diode D4 that N pole is connected with the emitter of triode VT3 forms, the IN1 pin of described phase shift chip U1 is all connected with circuits for triggering with IN2 pin, VCC-pin ground connection, OUT pin are connected with the sliding end of potentiometer R5, the emitter of triode VT2 is connected with the base stage of triode VT3, and the collector electrode of triode VT3 is connected with bootstrapping control circuit.Phase shift treatment circuit, can ensure that wire harness winding inserter drive system still can the power of stable output when bearing high capacity.In order to better implement the present invention, described phase shift chip U1 is preferably LM741 integrated chip.
Described front-end sampling circuit comprises diode D1, diode D2, polar capacitor C1, resistance R1; The N pole of diode D2 is extremely connected with the P of diode D1 after polar capacitor C1, P pole is then extremely connected with the N of diode D1 after resistance R1; The P pole of described diode D2 is also connected with circuits for triggering.
Described circuits for triggering by triode VT1, polar capacitor C2, inductance L 1 forms; The base stage of triode VT1 is extremely connected with the P of diode D2, and its collector electrode is then connected with the IN1 pin of phase shift chip U1, and emitter is connected with the P pole of diode D2 and the negative pole of electric capacity C3 after polar capacitor C2 simultaneously; One end of inductance L 1 is connected with the collector electrode of triode VT1, and the other end is then extremely connected with the P of diode D2.
Described bootstrapping control circuit is by triode VT4, field effect transistor Q, one end is connected with the collector electrode of triode VT4, the resistance R10 that the other end is then connected with output circuit, positive pole is connected with the emitter of triode VT4, the polar capacitor C9 that negative pole is then connected with output circuit, positive pole is connected with the source electrode of field effect transistor Q, the polar capacitor C8 that negative pole is connected with the negative pole of polar capacitor C9, one end is connected with the base stage of triode VT4, the resistance R6 of other end ground connection after resistance R8, positive pole is connected with the tie point of resistance R8 with resistance R6, the polar capacitor C7 of negative pole ground connection after resistance R9, positive pole is connected with potentiometer R5, the polar capacitor C6 that negative pole is then connected with the grid of field effect transistor Q, and one end is connected with the negative pole of polar capacitor C6, the resistance R7 that the other end is then connected with the positive pole of polar capacitor C7 forms, the drain electrode of described field effect transistor Q is connected with the base stage of triode VT4, and source electrode is connected with the negative pole of polar capacitor C7.
Described output circuit comprises diode D5, diode D6, polar capacitor C10, resistance R11, resistance R12, resistance R13; The positive pole of polar capacitor C10 is connected with the N pole of diode D5, its negative pole is connected with the negative pole of polar capacitor C8 after resistance R11 through resistance R12, resistance R13 and resistance R12 is in parallel, the N pole of diode D5 is connected with resistance R10, its P pole is connected with the P pole of diode D6, and the N pole of diode D6 is connected with the negative pole of polar capacitor C8, P pole is then connected with the collector electrode of triode VT3.
As mentioned above, just the present invention can well be realized.
Claims (5)
1. the wire harness winding inserter drive system based on phase shift high capacity, it is characterized in that: comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, the phase shift treatment circuit be connected with circuits for triggering output, the bootstrapping control circuit be connected with phase shift treatment circuit, and the output circuit be connected with bootstrapping control circuit, described phase shift treatment circuit is by phase shift chip U1, triode VT2, triode VT3, one end is connected with the VCC+ pin of phase shift chip U1, the resistance R3 that the other end is connected with the IN1 pin of phase shift chip U1, negative pole is connected with the IN1 pin of phase shift chip U1 after resistance R2, the polar capacitor C3 that positive pole is connected with the IN2 pin of phase shift chip U1, positive pole is connected with the NC pin of phase shift chip U1 after resistance R4, the polar capacitor C5 that negative pole is connected with the collector electrode of triode VT2, positive pole is connected with the OUT pin of phase shift chip U1, the polar capacitor C14 of minus earth, one end is connected with the OUT pin of phase shift chip U1, the potentiometer R5 that the other end is connected with bootstrapping control circuit, P pole is connected with the OFF1 pin of phase shift chip U1, the diode D3 that N pole is connected with the base stage of triode VT2, and P pole is connected with the OFF2 pin of phase shift chip U1, the diode D4 that N pole is connected with the emitter of triode VT3 forms, the IN1 pin of described phase shift chip U1 is all connected with circuits for triggering with IN2 pin, VCC-pin ground connection, OUT pin are connected with the sliding end of potentiometer R5, the emitter of triode VT2 is connected with the base stage of triode VT3, and the collector electrode of triode VT3 is connected with bootstrapping control circuit.
2. a kind of wire harness winding inserter drive system based on phase shift high capacity according to claim 1, is characterized in that: described front-end sampling circuit comprises diode D1, diode D2, polar capacitor C1, resistance R1; The N pole of diode D2 is extremely connected with the P of diode D1 after polar capacitor C1, P pole is then extremely connected with the N of diode D1 after resistance R1; The P pole of described diode D2 is also connected with circuits for triggering.
3. a kind of wire harness winding inserter drive system based on phase shift high capacity according to claim 2, is characterized in that: described circuits for triggering by triode VT1, polar capacitor C2, inductance L 1 forms; The base stage of triode VT1 is extremely connected with the P of diode D2, and its collector electrode is then connected with the IN1 pin of phase shift chip U1, and emitter is connected with the P pole of diode D2 and the negative pole of electric capacity C3 after polar capacitor C2 simultaneously; One end of inductance L 1 is connected with the collector electrode of triode VT1, and the other end is then extremely connected with the P of diode D2.
4. a kind of wire harness winding inserter drive system based on phase shift high capacity according to claim 3, it is characterized in that: described bootstrapping control circuit is by triode VT4, field effect transistor Q, one end is connected with the collector electrode of triode VT4, the resistance R10 that the other end is then connected with output circuit, positive pole is connected with the emitter of triode VT4, the polar capacitor C9 that negative pole is then connected with output circuit, positive pole is connected with the source electrode of field effect transistor Q, the polar capacitor C8 that negative pole is connected with the negative pole of polar capacitor C9, one end is connected with the base stage of triode VT4, the resistance R6 of other end ground connection after resistance R8, positive pole is connected with the tie point of resistance R8 with resistance R6, the polar capacitor C7 of negative pole ground connection after resistance R9, positive pole is connected with potentiometer R5, the polar capacitor C6 that negative pole is then connected with the grid of field effect transistor Q, and one end is connected with the negative pole of polar capacitor C6, the resistance R7 that the other end is then connected with the positive pole of polar capacitor C7 forms, the drain electrode of described field effect transistor Q is connected with the base stage of triode VT4, and source electrode is connected with the negative pole of polar capacitor C7.
5. a kind of wire harness winding inserter drive system based on phase shift high capacity according to claim 4, is characterized in that: described output circuit comprises diode D5, diode D6, polar capacitor C10, resistance R11, resistance R12, resistance R13; The positive pole of polar capacitor C10 is connected with the N pole of diode D5, its negative pole is connected with the negative pole of polar capacitor C8 after resistance R11 through resistance R12, resistance R13 and resistance R12 is in parallel, the N pole of diode D5 is connected with resistance R10, its P pole is connected with the P pole of diode D6, and the N pole of diode D6 is connected with the negative pole of polar capacitor C8, P pole is then connected with the collector electrode of triode VT3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692898.3A CN104467751A (en) | 2014-11-26 | 2014-11-26 | Wiring harness offline machine drive system based on phase shifting type high load |
| CN201510321261.8A CN104868879A (en) | 2014-11-26 | 2015-06-07 | Phase-shift high-load wiring harness winding inserter driving system based on broad pulse triggering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692898.3A CN104467751A (en) | 2014-11-26 | 2014-11-26 | Wiring harness offline machine drive system based on phase shifting type high load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467751A true CN104467751A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692898.3A Pending CN104467751A (en) | 2014-11-26 | 2014-11-26 | Wiring harness offline machine drive system based on phase shifting type high load |
| CN201510321261.8A Withdrawn CN104868879A (en) | 2014-11-26 | 2015-06-07 | Phase-shift high-load wiring harness winding inserter driving system based on broad pulse triggering |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321261.8A Withdrawn CN104868879A (en) | 2014-11-26 | 2015-06-07 | Phase-shift high-load wiring harness winding inserter driving system based on broad pulse triggering |
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| CN (2) | CN104467751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868879A (en) * | 2014-11-26 | 2015-08-26 | 成都冠深科技有限公司 | Phase-shift high-load wiring harness winding inserter driving system based on broad pulse triggering |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694339A (en) * | 1984-05-29 | 1987-09-15 | Elscint Ltd. | Power line locked image processing systems |
| CN104467751A (en) * | 2014-11-26 | 2015-03-25 | 成都创图科技有限公司 | Wiring harness offline machine drive system based on phase shifting type high load |
| CN204334518U (en) * | 2014-11-26 | 2015-05-13 | 成都创图科技有限公司 | A kind of wire harness winding inserter drive system based on phase shift high capacity |
-
2014
- 2014-11-26 CN CN201410692898.3A patent/CN104467751A/en active Pending
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2015
- 2015-06-07 CN CN201510321261.8A patent/CN104868879A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868879A (en) * | 2014-11-26 | 2015-08-26 | 成都冠深科技有限公司 | Phase-shift high-load wiring harness winding inserter driving system based on broad pulse triggering |
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| CN104868879A (en) | 2015-08-26 |
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Application publication date: 20150325 |