CN204772713U - Machine for cutting things - Google Patents
Machine for cutting things Download PDFInfo
- Publication number
- CN204772713U CN204772713U CN201520476327.6U CN201520476327U CN204772713U CN 204772713 U CN204772713 U CN 204772713U CN 201520476327 U CN201520476327 U CN 201520476327U CN 204772713 U CN204772713 U CN 204772713U
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- Prior art keywords
- fan
- coupled
- triode
- cutting machine
- processing signals
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Abstract
The utility model discloses a machine for cutting things, including frame, control module and power module, be equipped with two at least fans in the frame, power module is used for turning into VCC voltage and VDD voltage with the line voltage, control module starts another fan when the disconnection fault appears in a fan. The utility model discloses an in two fans of machine for cutting things, only come work through first fan, when this fan work is unusual, start a second fan, like this, enable machine for cutting things and save the energy consumption when not losing heat dispersion.
Description
Technical field
The utility model relates to a kind of cutting machine.
Background technology
Cutting machine is a kind of equipment for cutting material.
Existing notification number be CN104169053A patent discloses a kind of cutting machine, it is the cutting machine making general who has surrendered's cutting workpiece under flat cutter, possess and possess above-mentioned cutter in bottom, make left and right both end sides intert on lead, the die-cut dish vertically movably formed; Arm is connected to the end side of die-cut dish, makes the first eccentric stiffener that the end side of the length direction of cutter is dynamic up and down; Arm is connected to another side of die-cut dish, makes the second eccentric stiffener that another side of the length direction of cutter is dynamic up and down; With the action movably making cutter flatly decline the while of can performing and make first, second eccentric stiffener, or the control part of the action making first, second eccentric stiffener movably make cutter decline obliquely with time difference ground.
Cutting machine in above-mentioned patent and prior art, heat radiation is needed when work, prior art is all dispelled the heat by fan, and fan will start when cutting machine one powers on, and the run signal of fan can not be fed back to control centre, like this, control centre does not have any action when fan damages yet.Therefore, when fan damages, there is the not good problem of radiating effect in cutting machine, if arrange multiple fan, can produce unnecessary energy consumption again.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of cutting machine, is provided with multiple fan, starts another fan when a fan failure, can also ensure the radiating effect of cutting machine while energy-conservation.
For achieving the above object, the invention provides following technical scheme: a kind of cutting machine, comprise frame, control module and supply module, described frame is provided with at least two fans, described control module detects the running status of a fan in real time, and controls another starting fan when disconnection fault appears in this fan.
The utility model is set to further: described fan is set to two, comprises the first fan and the second fan;
Described control module comprises,
Control unit, for starting described first fan when cutting machine powers on, and when there is disconnection fault in described first fan output feedback signal, and start described second fan.
The utility model is set to further: described control unit comprises,
Feedback unit, is coupled to described first fan, for exporting this feedback signal.
The utility model is set to further: described control unit comprises,
First switching device, for exporting the first processing signals when cutting machine powers on;
First control part, starts described first fan in response to this first processing signals.
The utility model is set to further: described first control part comprises,
First triode, its base stage is coupled to this first processing signals, and colelctor electrode is coupled to external voltage;
Second triode, its base stage is coupled to the emitter stage of described first triode, grounded emitter;
Relay, one end of its coil is coupled to the colelctor electrode of described second triode, and the other end is coupled to external voltage; Its switch series is coupled to described first fan.
The utility model is set to further: described control unit also comprises,
Second switch device, exports the second processing signals in response to this feedback signal;
Second control part, starts described second fan in response to this second processing signals.
The utility model is set to further: described second control part comprises,
First triode, its base stage is coupled to this second processing signals, and colelctor electrode is coupled to external voltage;
Second triode, its base stage is coupled to the emitter stage of described first triode, grounded emitter;
Relay, one end of its coil is coupled to the colelctor electrode of described second triode, and the other end is coupled to external voltage; Its switch series is coupled to described second fan.
By adopting technique scheme, in two fans of cutting machine of the present utility model, only carrying out work by the first fan, when this fan work is abnormal, starts second fan, like this, cutting machine can be made while hot property of not scattering to save energy consumption.
Compared to prior art, cutting machine of the present utility model is more energy-conservation.
Accompanying drawing explanation
Fig. 1 is the view of the utility model cutting machine;
Fig. 2 is the functional block diagram of control module;
Fig. 3 is the schematic diagram of the first control part;
Fig. 4 is the schematic diagram of feedback unit;
Fig. 5 is the schematic diagram of the second control part;
Fig. 6 is the schematic diagram of supply module.
Reference numeral: 1, frame; FAN1, the first fan; FAN2, the second fan; 200, control unit; 210, the first control part; 211, enlarging section; 212, control part; 220, the second control part; 221, enlarging section; 222, control part; 300, supply module; 310, rectification unit; 320, the first power supply unit; 330, the second power supply unit; 410, feedback unit; CH1, power on signal; Crl1, the first control signal; Crl2, the second control signal; Fe1, feedback signal; S1, the first switching device; S2, second switch device.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the embodiment of cutting machine of the present utility model is described further.
With reference to Fig. 1, cutting machine of the present utility model comprises frame 1, and described frame 1 is provided with the first fan FAN1 and the second fan FAN2, has the concrete structure about cutting machine to be considered as prior art, does not repeat herein.
With reference to Fig. 2, control module of the present utility model comprises the first control part 210, feedback unit 410, second control part 220, first switching device S1, second switch device S2.
Control module works as follows: the first switching device is in response to the action that powers on of cutting machine, supply module can export power on signal CH1 to the first switching device when cutting machine powers on, first switching device is in response to this power on signal CH1 and export the first processing signals, first control part is in response to this first processing signals and export the first control signal Ctl1 and start to control the first fan FAN1, and the first feedback unit feeds back the running status of the first fan FAN1 and exports the first feedback signal Fe1 when the first fan FAN1 stall;
Second switch response device is in this first feedback signal Fe1 and export the second processing signals, and the second control part is in response to this second processing signals and export the second control signal Ctl2 and start to control the second fan FAN2.
With reference to Fig. 3, the first control part 210 of the present utility model comprises enlarging section 211 and control part 212,
Wherein, enlarging section 211 comprises resistance R10, resistance R11 and triode Q10, and resistance R10 is coupled between an output pin of control chip U1 and the base stage of triode Q10, between the colelctor electrode that resistance R11 is coupled to triode Q10 and vdd voltage;
Wherein, control part 212 comprises resistance R12, resistance R13, relay K 1 and triode Q11, resistance R12 is coupled between the emitter stage of triode Q10 and the base stage of triode Q11, between the emitter stage that resistance R13 is coupled to triode Q11 and ground, between the colelctor electrode that the coil of relay K 1 is coupled to triode Q11 and vdd voltage, the normal open switch of relay K 1 is connected between VCC voltage and ground together with the first fan FAN1.
First control part 210 works as follows: the first control signal Crl1 controls triode Q10 conducting, triode Q10 amplifies its base current, and is exported by its collector and emitter, controls triode Q11 conducting, even if the conducting of triode Q11 conducting relay K 1, starts the first fan FAN1.
With reference to Fig. 4, first feedback unit of the present utility model comprises photo-coupler U10, two inputs of photo-coupler U10 are parallel to the two ends of resistance R14 by terminal CN1, when the first fan FAN1 rotates, resistance R14 flows through electric current, and the output of photo-coupler U10 exports the first feedback signal Fe1 of high level; When the first fan FAN1 does not rotate, resistance R14 does not flow through electric current, the first feedback signal Fe1 of the output output low level of photo-coupler U10; Herein, the first feedback signal Fe1 of high level is useful signal.
With reference to Fig. 5, the second control part 220 of the present utility model comprises enlarging section 221 and control part 222,
Wherein, enlarging section 221 comprises resistance R20, resistance R21 and triode Q20, and resistance R20 is coupled between an output pin of control chip U1 and the base stage of triode Q20, between the colelctor electrode that resistance R21 is coupled to triode Q20 and vdd voltage;
Wherein, control part 222 comprises resistance R22, resistance R23, relay K 2 and triode Q21, resistance R22 is coupled between the emitter stage of triode Q20 and the base stage of triode Q21, between the emitter stage that resistance R23 is coupled to triode Q21 and ground, between the colelctor electrode that the coil of relay K 2 is coupled to triode Q21 and vdd voltage, the normal open switch of relay K 2 is connected between VCC voltage and ground together with the second fan FAN2.
Second control unit 220 works as follows: the second control signal Crl2 controls triode Q20 conducting, triode Q20 amplifies its base current, and exported by its collector and emitter, control triode Q21 conducting, even if the conducting of triode Q21 conducting relay K 2, starts the second fan FAN2.
With reference to Fig. 6, supply module 300 of the present utility model comprises rectification unit 310, first power supply unit 320 and the second power supply unit 330.
Wherein, rectification unit 310 is bridge rectifier, and two input is respectively coupled to live wire L and zero line N, and the line voltage of 220V is carried out to rectification and exports;
Wherein, the first power supply unit 320 is coupled to the output of rectification unit 310, receives the voltage after rectification and carries out voltage stabilizing to export VCC voltage;
Wherein, the second power supply unit 330 is coupled to the output of the first power supply unit 320, receives VCC voltage and carries out voltage stabilizing to export vdd voltage.
VCC voltage is the operating voltage of the first fan FAN1, the second fan FAN2, and vdd voltage is the operating voltage of whole control module.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a cutting machine, comprise frame, control module and supply module, described frame is provided with at least two fans, it is characterized in that: described control module detects the running status of a fan in real time, and controls another starting fan when disconnection fault appears in this fan.
2. cutting machine according to claim 1, is characterized in that: described fan is set to two, comprises the first fan and the second fan;
Described control module comprises,
Control unit, for starting described first fan when cutting machine powers on, and when there is disconnection fault in described first fan output feedback signal, and start described second fan.
3. cutting machine according to claim 2, is characterized in that: described control unit comprises,
Feedback unit, is coupled to described first fan, for exporting this feedback signal.
4. cutting machine according to claim 3, is characterized in that: described control unit comprises,
First switching device, for exporting the first processing signals when cutting machine powers on;
First control part, starts described first fan in response to this first processing signals.
5. cutting machine according to claim 4, is characterized in that: described first control part comprises,
First triode, its base stage is coupled to this first processing signals, and colelctor electrode is coupled to external voltage;
Second triode, its base stage is coupled to the emitter stage of described first triode, grounded emitter;
Relay, one end of its coil is coupled to the colelctor electrode of described second triode, and the other end is coupled to external voltage; Its switch series is coupled to described first fan.
6. cutting machine according to claim 4, is characterized in that: described control unit also comprises,
Second switch device, exports the second processing signals in response to this feedback signal;
Second control part, starts described second fan in response to this second processing signals.
7. cutting machine according to claim 6, is characterized in that: described second control part comprises,
First triode, its base stage is coupled to this second processing signals, and colelctor electrode is coupled to external voltage;
Second triode, its base stage is coupled to the emitter stage of described first triode, grounded emitter;
Relay, one end of its coil is coupled to the colelctor electrode of described second triode, and the other end is coupled to external voltage; Its switch series is coupled to described second fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476327.6U CN204772713U (en) | 2015-06-30 | 2015-06-30 | Machine for cutting things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476327.6U CN204772713U (en) | 2015-06-30 | 2015-06-30 | Machine for cutting things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772713U true CN204772713U (en) | 2015-11-18 |
Family
ID=54512838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476327.6U Expired - Fee Related CN204772713U (en) | 2015-06-30 | 2015-06-30 | Machine for cutting things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936063A (en) * | 2016-06-18 | 2016-09-14 | 张家港奥得森机电设备有限公司 | Pneumatic punching machine with cooling structure |
-
2015
- 2015-06-30 CN CN201520476327.6U patent/CN204772713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936063A (en) * | 2016-06-18 | 2016-09-14 | 张家港奥得森机电设备有限公司 | Pneumatic punching machine with cooling structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160630 |