CN104467807A - Wiring harness winding inserter system based on linear driving - Google Patents
Wiring harness winding inserter system based on linear driving Download PDFInfo
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- CN104467807A CN104467807A CN201410715215.1A CN201410715215A CN104467807A CN 104467807 A CN104467807 A CN 104467807A CN 201410715215 A CN201410715215 A CN 201410715215A CN 104467807 A CN104467807 A CN 104467807A
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Abstract
The invention discloses a wiring harness winding inserter system based on linear driving. The system mainly comprises a front-end sampling circuit, a trigger circuit, a voltage stabilizing circuit and a power amplifying circuit, wherein the trigger circuit is connected with the output end of the front-end sampling circuit, and the power amplifying circuit is connected with the voltage stabilizing circuit. The system is characterized in that a linear driving circuit is further arranged between the trigger circuit and the voltage stabilizing circuit; the linear driving circuit is composed of a driving chip U1, a triode VT2, a triode VT3, a triode VT4, a triode VT5, a polar capacitor C5, a resistor R9, a polar capacitor C7, a polar capacitor C6 and the like; the positive electrode of the polar capacitor C5 is connected with the trigger circuit, and the negative electrode of the polar capacitor C5 is connected with a pin IN1 of the driving chip U1 after passing through a resistor R8; one end of the resistor R9 is connected with the collector electrode of the triode VT5, and the other end of the resistor R9 is connected with the base electrode of the triode VT3 after passing through a resistor R10; the positive electrode of the polar capacitor C7 is connected with the base electrode of the triode VT5, and the negative electrode of the polar capacitor C7 is connected with the pin IN1 of the driving chip U1; the positive electrode of the polar capacitor C6 is connected with a pin IN2 of the driving chip U1, and the negative electrode of the polar capacitor C6 is grounded. Since the wiring harness winding inserter system based on linear driving is provided with the linear driving circuit, a wiring harness winding inserter can be driven by the system stably and prevented from being damaged.
Description
Technical field
The present invention relates to a kind of wire harness winding inserter drive system, specifically refer to the wire harness winding inserter system based on Linear Driving.
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 there will be unavoidably in the process of work in wire harness winding inserter system and drive unstable existing picture, thus affect the normal work of wire harness winding inserter, serious also can damage winding inserter.
Summary of the invention
The object of the invention is to overcome current wire harness winding inserter system in the process of work, there will be the defect driving unstable existing picture unavoidably, a kind of stable wire harness winding inserter system based on Linear Driving is provided.
Object of the present invention is achieved through the following technical solutions: based on the wire harness winding inserter system of Linear Driving, mainly comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, voltage stabilizing circuit, the power amplification circuit be connected with voltage stabilizing circuit forms, between circuits for triggering and voltage stabilizing circuit, be also provided with linear drive circuit, described linear drive circuit is by driving chip U1, triode VT2, triode VT3, triode VT4, triode VT5, positive pole is connected with circuits for triggering, the polar capacitor C5 that negative pole is connected with the IN1 pin of driving chip U after resistance R8, one end is connected with the collector electrode of triode VT5, the resistance R9 that the other end is connected with the base stage of triode VT3 after resistance R10, positive pole is connected with the base stage of triode VT5, the polar capacitor C7 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the polar capacitor C6 of minus earth, one end is connected with the emitter of triode VT5, the resistance R12 that the other end is connected with the base stage of triode VT2, one end is connected with the base stage of triode VT2, the resistance R11 that the other end is connected with the base stage of triode VT3, N pole is connected with the collector electrode of triode VT5, the diode D6 that P pole is connected with the collector electrode of triode VT2, positive terminal is connected with the collector electrode of triode VT5, the not gate K that end of oppisite phase is connected with triode VT4 collector electrode, one end is connected with triode VT4 emitter, the resistance R14 that the other end is connected with the emitter of triode VT3 after resistance R13, the end of oppisite phase of P pole NAND gate K is connected, the diode D7 that N pole is connected with the tie point of resistance R13 with resistance R14 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT2, the collector electrode of triode VT2 is also connected with the base stage of triode VT4, its emitter is connected with the base stage of triode man VT3, the grounded collector of triode VT3, the N pole of diode D7 is connected with voltage stabilizing 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, and 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 positive pole of electric capacity C5, and emitter is connected with power amplification circuit with the P pole of diode D2 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 voltage stabilizing circuit by voltage stabilizing chip U, the resistance R2 that one end is connected with the N pole of diode D7, the other end is connected with the IN pin of voltage stabilizing chip U, and one end is connected with the ENG pin of voltage stabilizing chip U, the resistance R 3 of other end ground connection forms; The OUT pin of described voltage stabilizing chip U is then connected with power amplification circuit.
Described power amplification circuit is by amplifier P, Zener diode D4, Zener diode D5, be serially connected in the polar capacitor C3 between the negative pole of amplifier P and output stage, the resistance R4 that one end is connected with the negative pole of amplifier P, the other end is then extremely connected with the N of Zener diode D4, P pole is connected with the output stage of amplifier P, N pole after resistance R5 as the diode D3 of circuit one output, the polar capacitor C4 that positive pole is connected with the N pole of Zener diode D4, negative pole is connected with resistance 5 output after resistance R7, and form with the resistance R6 that resistance R7 is in parallel; The N pole of described Zener diode D5 is extremely connected with the N of diode D3, its P pole is then connected with the P pole of Zener diode D4 and the P pole of diode D2 simultaneously, and the positive pole of amplifier P is connected with the OUT pin of voltage stabilizing chip U.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) the present invention is provided with linear drive circuit, and the driving wire harness winding inserter that it can be stable, avoids winding inserter to be damaged.
(2) 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.
Fig. 2 is the integrated circuit figure of linear drive circuit 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 system based on Linear Driving of the present invention, mainly comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, voltage stabilizing circuit, the power amplification circuit be connected with voltage stabilizing circuit forms, between circuits for triggering and voltage stabilizing circuit, be also provided with linear drive circuit.
As shown in Figure 2, described linear drive circuit is by driving chip U1, triode VT2, triode VT3, triode VT4, triode VT5, positive pole is connected with circuits for triggering, the polar capacitor C5 that negative pole is connected with the IN1 pin of driving chip U after resistance R8, one end is connected with the collector electrode of triode VT5, the resistance R9 that the other end is connected with the base stage of triode VT3 after resistance R10, positive pole is connected with the base stage of triode VT5, the polar capacitor C7 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the polar capacitor C6 of minus earth, one end is connected with the emitter of triode VT5, the resistance R12 that the other end is connected with the base stage of triode VT2, one end is connected with the base stage of triode VT2, the resistance R11 that the other end is connected with the base stage of triode VT3, N pole is connected with the collector electrode of triode VT5, the diode D6 that P pole is connected with the collector electrode of triode VT2, positive terminal is connected with the collector electrode of triode VT5, the not gate K that end of oppisite phase is connected with triode VT4 collector electrode, one end is connected with triode VT4 emitter, the resistance R14 that the other end is connected with the emitter of triode VT3 after resistance R13, the end of oppisite phase of P pole NAND gate K is connected, the diode D7 that N pole is connected with the tie point of resistance R13 with resistance R14 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT2, the collector electrode of triode VT2 is also connected with the base stage of triode VT4, its emitter is connected with the base stage of triode man VT3, the grounded collector of triode VT3, the N pole of diode D7 is connected with voltage stabilizing circuit.Linear drive circuit, driving wire harness winding inserter that can be stable, avoids winding inserter to be damaged.In order to ensure implementation result, described driving chip U1 is preferably LM387 integrated chip, its highly sensitive, low price.
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, and 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 positive pole of electric capacity C5, and emitter is connected with power amplification circuit with the P pole of diode D2 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 voltage stabilizing circuit by voltage stabilizing chip U, the resistance R2 that one end is connected with the N pole of diode D7, the other end is connected with the IN pin of voltage stabilizing chip U, and one end is connected with the ENG pin of voltage stabilizing chip U, the resistance R 3 of other end ground connection forms; The OUT pin of described voltage stabilizing chip U is then connected with power amplification circuit.
Described power amplification circuit is by amplifier P, Zener diode D4, Zener diode D5, be serially connected in the polar capacitor C3 between the negative pole of amplifier P and output stage, the resistance R4 that one end is connected with the negative pole of amplifier P, the other end is then extremely connected with the N of Zener diode D4, P pole is connected with the output stage of amplifier P, N pole after resistance R5 as the diode D3 of circuit one output, the polar capacitor C4 that positive pole is connected with the N pole of Zener diode D4, negative pole is connected with resistance 5 output after resistance R7, and form with the resistance R6 that resistance R7 is in parallel; The N pole of described Zener diode D5 is extremely connected with the N of diode D3, its P pole is then connected with the P pole of Zener diode D4 and the P pole of diode D2 simultaneously, and the positive pole of amplifier P is connected with the OUT pin of voltage stabilizing chip U.
As mentioned above, just the present invention can well be realized.
Claims (5)
1. based on the wire harness winding inserter system of Linear Driving, mainly comprise front-end sampling circuit, with the circuits for triggering that front-end sampling circuit output end is connected, voltage stabilizing circuit, the power amplification circuit be connected with voltage stabilizing circuit forms, and it is characterized in that: between circuits for triggering and voltage stabilizing circuit, be also provided with linear drive circuit, described linear drive circuit is by driving chip U1, triode VT2, triode VT3, triode VT4, triode VT5, positive pole is connected with circuits for triggering, the polar capacitor C5 that negative pole is connected with the IN1 pin of driving chip U after resistance R8, one end is connected with the collector electrode of triode VT5, the resistance R9 that the other end is connected with the base stage of triode VT3 after resistance R10, positive pole is connected with the base stage of triode VT5, the polar capacitor C7 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the polar capacitor C6 of minus earth, one end is connected with the emitter of triode VT5, the resistance R12 that the other end is connected with the base stage of triode VT2, one end is connected with the base stage of triode VT2, the resistance R11 that the other end is connected with the base stage of triode VT3, N pole is connected with the collector electrode of triode VT5, the diode D6 that P pole is connected with the collector electrode of triode VT2, positive terminal is connected with the collector electrode of triode VT5, the not gate K that end of oppisite phase is connected with triode VT4 collector electrode, one end is connected with triode VT4 emitter, the resistance R14 that the other end is connected with the emitter of triode VT3 after resistance R13, the end of oppisite phase of P pole NAND gate K is connected, the diode D7 that N pole is connected with the tie point of resistance R13 with resistance R14 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT2, the collector electrode of triode VT2 is also connected with the base stage of triode VT4, its emitter is connected with the base stage of triode man VT3, the grounded collector of triode VT3, the N pole of diode D7 is connected with voltage stabilizing circuit.
2. the wire harness winding inserter system based on Linear Driving 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, and 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. the wire harness winding inserter system based on Linear Driving 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 positive pole of electric capacity C5, and emitter is connected with power amplification circuit with the P pole of diode D2 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. the wire harness winding inserter system based on Linear Driving according to claim 3, it is characterized in that: described voltage stabilizing circuit is by voltage stabilizing chip U, the resistance R2 that one end is connected with the N pole of diode D7, the other end is connected with the IN pin of voltage stabilizing chip U, and one end is connected with the ENG pin of voltage stabilizing chip U, the resistance R3 of other end ground connection forms; The OUT pin of described voltage stabilizing chip U is then connected with power amplification circuit.
5. the wire harness winding inserter system based on Linear Driving according to claim 4, it is characterized in that: described power amplification circuit is by amplifier P, Zener diode D4, Zener diode D5, be serially connected in the polar capacitor C3 between the negative pole of amplifier P and output stage, one end is connected with the negative pole of amplifier P, the resistance R4 that the other end is then extremely connected with the N of Zener diode D4, P pole is connected with the output stage of amplifier P, N pole after resistance R5 as the diode D3 of circuit one output, positive pole is connected with the N pole of Zener diode D4, the polar capacitor C4 that negative pole is connected with resistance 5 output after resistance R7, and form with the resistance R6 that resistance R7 is in parallel, the N pole of described Zener diode D5 is extremely connected with the N of diode D3, its P pole is then connected with the P pole of Zener diode D4 and the P pole of diode D2 simultaneously, and the positive pole of amplifier P is connected with the OUT pin of voltage stabilizing chip U.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715215.1A CN104467807A (en) | 2014-11-29 | 2014-11-29 | Wiring harness winding inserter system based on linear driving |
| CN201510321406.4A CN104953997A (en) | 2014-11-29 | 2015-06-12 | Driving harness winding inserter system based on buck type constant current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715215.1A CN104467807A (en) | 2014-11-29 | 2014-11-29 | Wiring harness winding inserter system based on linear driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467807A true CN104467807A (en) | 2015-03-25 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715215.1A Pending CN104467807A (en) | 2014-11-29 | 2014-11-29 | Wiring harness winding inserter system based on linear driving |
| CN201510321406.4A Withdrawn CN104953997A (en) | 2014-11-29 | 2015-06-12 | Driving harness winding inserter system based on buck type constant current |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321406.4A Withdrawn CN104953997A (en) | 2014-11-29 | 2015-06-12 | Driving harness winding inserter system based on buck type constant current |
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| CN (2) | CN104467807A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953997A (en) * | 2014-11-29 | 2015-09-30 | 成都颉盛科技有限公司 | Driving harness winding inserter system based on buck type constant current |
| CN105388811A (en) * | 2015-11-27 | 2016-03-09 | 成都聚汇才科技有限公司 | Intelligent electric meter control system based on operational amplifier-type information transmission circuit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241076B (en) * | 2017-06-07 | 2020-07-31 | 北京北广科技股份有限公司 | Power amplifier amplitude limiter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199636Y (en) * | 1994-03-29 | 1995-05-31 | 许天昀 | Current transformer |
| US6724556B2 (en) * | 2001-06-29 | 2004-04-20 | Texas Instruments Incorporated | Single pole voltage bias loop for increased stability |
| CN104467777A (en) * | 2014-11-29 | 2015-03-25 | 成都思茂科技有限公司 | High-capacity wire harness winding inserter system based on linear driving |
| CN104467807A (en) * | 2014-11-29 | 2015-03-25 | 成都思茂科技有限公司 | Wiring harness winding inserter system based on linear driving |
-
2014
- 2014-11-29 CN CN201410715215.1A patent/CN104467807A/en active Pending
-
2015
- 2015-06-12 CN CN201510321406.4A patent/CN104953997A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953997A (en) * | 2014-11-29 | 2015-09-30 | 成都颉盛科技有限公司 | Driving harness winding inserter system based on buck type constant current |
| CN105388811A (en) * | 2015-11-27 | 2016-03-09 | 成都聚汇才科技有限公司 | Intelligent electric meter control system based on operational amplifier-type information transmission circuit |
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| Publication number | Publication date |
|---|---|
| CN104953997A (en) | 2015-09-30 |
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Application publication date: 20150325 |