CN204334540U - Based on the wire harness winding inserter system of Linear Driving - Google Patents
Based on the wire harness winding inserter system of Linear Driving Download PDFInfo
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- CN204334540U CN204334540U CN201420740857.2U CN201420740857U CN204334540U CN 204334540 U CN204334540 U CN 204334540U CN 201420740857 U CN201420740857 U CN 201420740857U CN 204334540 U CN204334540 U CN 204334540U
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Abstract
The utility model discloses the wire harness winding inserter system based on 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 compositions such as the polar capacitor C6 of minus earth.The utility model is provided with linear drive circuit, and the driving wire harness winding inserter that it can be stable, avoids winding inserter to be damaged.
Description
Technical field
The utility model relates to a kind of wire harness winding inserter drive system, specifically refers 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.
Utility model content
The purpose of this utility model is that overcome current wire harness winding inserter system there will be the defect driving unstable existing picture unavoidably in the process of work, provides a kind of stable wire harness winding inserter system based on Linear Driving.
The purpose of this utility model 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 utility model comparatively prior art is compared, and has the following advantages and beneficial effect:
(1) the utility model 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) the utility model structure 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 utility model.
Fig. 2 is the integrated circuit figure of the utility model linear drive circuit.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, wire harness winding inserter system based on Linear Driving of the present utility model, 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 utility model 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740857.2U CN204334540U (en) | 2014-11-29 | 2014-11-29 | Based on the wire harness winding inserter system of Linear Driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740857.2U CN204334540U (en) | 2014-11-29 | 2014-11-29 | Based on the wire harness winding inserter system of Linear Driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334540U true CN204334540U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740857.2U Expired - Fee Related CN204334540U (en) | 2014-11-29 | 2014-11-29 | Based on the wire harness winding inserter system of Linear Driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334540U (en) |
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2014
- 2014-11-29 CN CN201420740857.2U patent/CN204334540U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151129 |