CN203984260U - A kind of drive system of automobile wire harness referral machine - Google Patents
A kind of drive system of automobile wire harness referral machine Download PDFInfo
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- CN203984260U CN203984260U CN201420389393.5U CN201420389393U CN203984260U CN 203984260 U CN203984260 U CN 203984260U CN 201420389393 U CN201420389393 U CN 201420389393U CN 203984260 U CN203984260 U CN 203984260U
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Abstract
The utility model discloses a kind of drive system of automobile wire harness referral machine, it is characterized in that: mainly by transformation rectification circuit (1), the filter regulator circuit (2) being connected with transformation rectification circuit (1) output, the drive circuit (3) being connected with the output of filter regulator circuit (2), and the output circuit (4) being connected with drive circuit (3) composition; Described drive circuit (3) is by driving chip U, triode VT1, and diode D2, resistance R 3 forms.The utility model stable performance, energy consumption are low, can increase work efficiency, reduce costs.
Description
Technical field
The utility model relates to a kind of drive system, specifically refers to a kind of drive system of automobile wire harness referral machine.
Background technology
Along with being on the increase of automotive wire bundle, automobile wire harness referral machine is extensive use thereupon also, and the use of automobile wire harness referral machine has reduced the workload of people in the time that wire harness is produced, and has also greatly improved operating efficiency.But the drive system of existing automobile wire harness referral machine is stable not in the time of work, and energy consumption is larger, affects the normal work of automobile wire harness referral machine, and cause cost waste.
Utility model content
The purpose of this utility model is to overcome current automobile wire harness referral machine drive system unstable properties, shortcoming that energy consumption is large, and the drive system of a kind of stable performance, automobile wire harness referral machine that energy consumption is low is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of drive system of automobile wire harness referral machine, mainly by transformation rectification circuit, the filter regulator circuit being connected with transformation rectification circuit output end, the drive circuit being connected with the output of filter regulator circuit, and the output circuit being connected with drive circuit composition.Described drive circuit is by driving chip U, triode VT1, and diode D2, resistance R 3 forms.The N utmost point of diode D2 is connected with the emitter of triode VT1, the P utmost point is connected with output circuit with filter regulator circuit simultaneously, the base stage of triode VT1 is connected with filter regulator circuit, collector electrode is connected with the OB pin of driving chip U, and GND pin ground connection, the IA pin after resistance R 3 of driving chip U is connected with output circuit, IB pin is connected with filter regulator circuit, VCC pin is connected with filter regulator circuit with output circuit simultaneously.
Described transformation rectified current routing transformer T is arranged on the inductance coil L1 on the former limit of transformer T, is arranged on the inductance coil L2 of transformer T secondary, and is serially connected in the diode bridge rectifier K composition between Same Name of Ends and the non-same polarity of inductance coil L2.The Same Name of Ends of described inductance coil L1 forms current input terminal together with non-same polarity, and two outputs of diode bridge rectifier K are connected with filter regulator circuit.
Described filter regulator circuit comprises resistance R 1, triode VT2, resistance R 2, capacitor C 1, capacitor C 2, voltage stabilizing didoe D1.The collector electrode of triode VT2 is connected with an output of diode bridge rectifier K after resistance R 1, emitter is connected with the VCC pin that drives chip U, base stage is connected with driving the IB pin of chip U and the N utmost point of voltage stabilizing didoe D1 simultaneously, one end of resistance R 2 is connected with the collector electrode of its other end and triode VT2 after capacitor C 1 through capacitor C2 in turn simultaneously, the common end of capacitor C 1 and capacitor C 2 is connected with another output of diode bridge rectifier K and the P utmost point of voltage stabilizing didoe D1 simultaneously, the P utmost point of described voltage stabilizing didoe D1 is connected with the base stage of triode VT1 and the P utmost point of diode D2 simultaneously.
Described output circuit comprises resistance R 4, inductance L 3, resistance R 5, capacitor C 3.One end of inductance L 3 is connected with one end of capacitor C 3 after resistance R 4, the other end is connected with one end of resistance R 5, together with the other end of described capacitor C 3 and resistance R 5, form output, the tie point of capacitor C 3 and resistance R 4 is connected with the VCC pin that drives chip U, the tie point of resistance R 4 and inductance L 3 is connected with the IA pin that drives chip, and inductance L 3 and the tie point of resistance R 5 and the P utmost point of diode D2 are connected.
The utility model is compared compared with prior art, has the following advantages and beneficial effect:
(1) overall structure of the present utility model is very simple, and stability is high.
(2) the utility model energy consumption is the end of compared with, cost-saving.
Brief description of the drawings
Fig. 1 is integrated circuit figure of the present utility model.
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 to this.
Embodiment
As shown in Figure 1, the drive system of automobile wire harness referral machine of the present utility model, mainly by transformation rectification circuit 1, the filter regulator circuit 2 being connected with transformation rectification circuit 1 output, the drive circuit 3 being connected with the output of filter regulator circuit 2, and the output circuit 4 being connected with drive circuit 3 forms.Described drive circuit 3 is by driving chip U, triode VT1, and diode D2, resistance R 3 forms.The N utmost point of diode D2 is connected with the emitter of triode VT1, the P utmost point is connected with output circuit 4 with filter regulator circuit 3 simultaneously, the base stage of triode VT1 is connected with filter regulator circuit 2, collector electrode is connected with the OB pin of driving chip U, and GND pin ground connection, the IA pin after resistance R 3 of driving chip U is connected with output circuit 4, IB pin is connected with filter regulator circuit 2, VCC pin is connected with filter regulator circuit 2 with output circuit 4 simultaneously.
Described transformation rectification circuit 1 is arranged on the inductance coil L1 on the former limit of transformer T by transformer T, be arranged on the inductance coil L2 of transformer T secondary, and is serially connected in the diode bridge rectifier K composition between Same Name of Ends and the non-same polarity of inductance coil L2.The Same Name of Ends of described inductance coil L1 is as the input of electric current together with non-same polarity, and two outputs of diode bridge rectifier K are connected with filter regulator circuit 2.
Described filter regulator circuit 2 comprises resistance R 1, triode VT2, resistance R 2, capacitor C 1, capacitor C 2, voltage stabilizing didoe D1.The collector electrode of triode VT2 is connected with an output of diode bridge rectifier K after resistance R 1, emitter is connected with the VCC pin that drives chip U, base stage is connected with driving the IB pin of chip U and the N utmost point of voltage stabilizing didoe D1 simultaneously, one end of resistance R 2 is connected with the collector electrode of its other end and triode VT2 after capacitor C 1 through capacitor C2 in turn simultaneously, the common end of capacitor C 1 and capacitor C 2 is connected with another output of diode bridge rectifier K and the P utmost point of voltage stabilizing didoe D1 simultaneously, the P utmost point of described voltage stabilizing didoe D1 is connected with the base stage of triode VT1 and the P utmost point of diode D2 simultaneously.
Described output circuit 4 is by capacitor C 3, resistance R 5, one end simultaneously with the resistance R 4 that VCC pin is connected, the other end is connected with the IA pin of driving chip U of capacitor C 3 and driving chip U, and one end forms with the inductance L 3 that the IA pin of driving chip U is connected, the other end is connected with resistance R 5.Together with the other end of described capacitor C 3 and resistance R 5, as output, inductance L 3 and the tie point of resistance R 5 and the P utmost point of diode D2 are connected.
When work, first after transformer T transformation, change alternating voltage into direct voltage through diode bridge rectifier K again from the voltage of electrical network input; Then carry out filtering voltage regulation processing by filter regulator circuit 2, and provide stable operating voltage to drive circuit 3; Finally, the voltage after being changed by drive circuit 3 is exported through output circuit 4, allows automobile wire harness referral machine work.
As mentioned above, just can well realize the utility model.
Claims (4)
1. the drive system of an automobile wire harness referral machine, it is characterized in that: mainly by transformation rectification circuit (1), the filter regulator circuit (2) being connected with transformation rectification circuit (1) output, the drive circuit (3) being connected with the output of filter regulator circuit (2), and the output circuit (4) being connected with drive circuit (3) composition; Described drive circuit (3) is by driving chip U, triode VT1, and diode D2, resistance R 3 forms; The N utmost point of diode D2 is connected with the emitter of triode VT1, the P utmost point is connected with output circuit (4) with filter regulator circuit (3) simultaneously, the base stage of triode VT1 is connected with filter regulator circuit (2), its collector electrode is connected with the OB pin that drives chip U, and GND pin ground connection, the IA pin after resistance R 3 of driving chip U is connected with output circuit (4), IB pin is connected with filter regulator circuit (2), VCC pin is connected with filter regulator circuit (2) with output circuit (4) simultaneously.
2. the drive system of a kind of automobile wire harness referral machine according to claim 1, it is characterized in that: described transformation rectification circuit (1) is arranged on the inductance coil L1 on the former limit of transformer T by transformer T, be arranged on the inductance coil L2 of transformer T secondary, and be serially connected in the diode bridge rectifier K composition between Same Name of Ends and the non-same polarity of inductance coil L2; The Same Name of Ends of described inductance coil L1 forms current input terminal together with non-same polarity, and two outputs of diode bridge rectifier K are connected with filter regulator circuit (2).
3. the drive system of according to claim 2 kind of automobile wire harness referral machine, is characterized in that: described filter regulator circuit (2) comprises resistance R 1, triode VT2, resistance R 2, capacitor C 1, capacitor C 2, voltage stabilizing didoe D1, the collector electrode of triode VT2 is connected with an output of diode bridge rectifier K after resistance R 1, emitter is connected with the VCC pin that drives chip U, base stage is connected with driving the IB pin of chip U and the N utmost point of voltage stabilizing didoe D1 simultaneously, one end of resistance R 2 is connected with the collector electrode of its other end and triode VT2 after capacitor C 1 through capacitor C2 in turn simultaneously, the common end of capacitor C 1 and capacitor C 2 is connected with another output of diode bridge rectifier K and the P utmost point of voltage stabilizing didoe D1 simultaneously, the P utmost point of described voltage stabilizing didoe D1 is connected with the base stage of triode VT1 and the P utmost point of diode D2 simultaneously.
4. the drive system of a kind of automobile wire harness referral machine according to claim 3, is characterized in that: described output circuit (4) comprises resistance R 4, inductance L 3, resistance R 5, capacitor C 3; One end of inductance L 3 is connected with one end of capacitor C 3 after resistance R 4, the other end is connected with one end of resistance R 5, together with the other end of described capacitor C 3 and resistance R 5, form output, the tie point of capacitor C 3 and resistance R 4 is connected with the VCC pin that drives chip U, the tie point of resistance R 4 and inductance L 3 is connected with the IA pin that drives chip, and inductance L 3 and the tie point of resistance R 5 and the P utmost point of diode D2 are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389393.5U CN203984260U (en) | 2014-07-15 | 2014-07-15 | A kind of drive system of automobile wire harness referral machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389393.5U CN203984260U (en) | 2014-07-15 | 2014-07-15 | A kind of drive system of automobile wire harness referral machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984260U true CN203984260U (en) | 2014-12-03 |
Family
ID=51981675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389393.5U Expired - Fee Related CN203984260U (en) | 2014-07-15 | 2014-07-15 | A kind of drive system of automobile wire harness referral machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984260U (en) |
-
2014
- 2014-07-15 CN CN201420389393.5U patent/CN203984260U/en not_active Expired - Fee Related
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Legal Events
| 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: 20141203 Termination date: 20180715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |