CN210336324U - Continuous high-frequency assembling machine - Google Patents
Continuous high-frequency assembling machine Download PDFInfo
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- CN210336324U CN210336324U CN201920038281.8U CN201920038281U CN210336324U CN 210336324 U CN210336324 U CN 210336324U CN 201920038281 U CN201920038281 U CN 201920038281U CN 210336324 U CN210336324 U CN 210336324U
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Abstract
The utility model discloses a continuous type high frequency kludge has solved and has realized corresponding kludge through continuous type high frequency kludge now, and continuous type high frequency kludge has its temperature range, in case the condition of its temperature range appears, can cause its unable normal work, and the staff can't in time discover the problem that the temperature surpassed the condition in scope, and its technical scheme main points are: comprises a temperature detection device, a voltage comparison device and a control device; still including coupling in order receiving temperature detection signal and temperature reference signal and carrying out the difference with temperature detection signal and temperature reference signal and output differential signal's difference device, coupling in order receiving differential signal and responding to the indicating device that differential signal indicates in order to realize the difference in the difference device, the utility model discloses a continuous type high frequency kludge makes things convenient for the staff in time to know whether the outside ambient temperature of continuous type high frequency kludge is fit for its normal operation this moment.
Description
Technical Field
The utility model relates to a mechanical equipment's field, in particular to continuous type high frequency kludge.
Background
At present, in the production of paint-free solid wood, namely, assembled indoor doors, wardrobe doors, cabinet doors, furniture doors, louver doors, Belgium doors and the like, the production is mostly carried out in a manual simple assembly mode, the manual assembly is time-consuming and labor-consuming, more labor is needed, the production cost is high, and the quality of the produced products is unstable.
The continuous high-frequency assembling machine is provided with a temperature range, so that once the temperature range of the continuous high-frequency assembling machine is within the temperature range, the continuous high-frequency assembling machine cannot work normally, a worker cannot timely perceive the temperature exceeding range, and the continuous high-frequency assembling machine has an improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a have and make things convenient for the staff in time to know whether the outside ambient temperature of continuous type high frequency kludge is fit for its normal operation effect this moment continuous type high frequency kludge.
A continuous high-frequency assembling machine is convenient for workers to effectively know whether the temperature of concrete exceeds a design allowable value and the amount of the concrete exceeding the allowable value approximately, so that the temperature can be lowered through cooling water in the later period.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a continuous high-frequency assembling machine comprises a temperature detection device, a voltage comparison device and a control device, wherein the temperature detection device is arranged outside the continuous high-frequency assembling machine and used for detecting the external temperature of the continuous high-frequency assembling machine and outputting a temperature detection signal, the voltage comparison device is preset with a temperature reference signal and coupled to the temperature detection device and used for comparing the temperature detection signal with the temperature reference signal and outputting a voltage comparison signal, and the control device is coupled to the voltage comparison device and used for receiving the voltage comparison signal and responding to the voltage comparison signal to cut off the continuous high-frequency assembling machine;
the human body detection device comprises a temperature detection device, a differential device and an indication device, wherein the temperature detection device is coupled with the temperature detection device to receive a temperature detection signal and a temperature reference signal, the differential device is used for differentiating the temperature detection signal and the temperature reference signal and outputting a differential signal, the indication device is coupled with the differential device to receive the differential signal and responds to the differential signal to realize differential indication, and the differential device is coupled with a human body detection device which is controlled by a control device and is used for detecting whether people exist in the surroundings.
By adopting the scheme, the temperature condition of the material placed in the charging barrel is effectively detected through the temperature detection device, the condition detected by the temperature detection device and the set temperature reference condition are effectively compared through the voltage comparison device, and then the compared condition is effectively prompted to a worker through the control indicating device with the comparison signal being effective.
Preferably, the temperature detection device further includes a signal amplification device provided between the temperature detection device and the voltage comparison device to amplify a temperature detection signal of the temperature detection signal.
By adopting the scheme, the temperature detection signal can be effectively amplified through the arrangement of the signal amplification device, and the phenomenon that the temperature detection signal cannot be normally transmitted due to the fact that the signal is weak is avoided.
Preferably, the voltage comparing device includes a temperature reference circuit for outputting a temperature reference signal, and a voltage comparing circuit coupled to the temperature reference circuit and the temperature detecting device and comparing the temperature reference signal and the temperature detecting signal and outputting a voltage comparing signal.
By adopting the scheme, the basic condition of the temperature can be conveniently defined by working human eyes according to the requirement through the setting of the temperature reference circuit, and finally the set temperature condition is compared with the detected temperature condition through the voltage comparison circuit, and then a corresponding voltage comparison signal is output.
Preferably, the control device includes a determination circuit coupled to the voltage comparison device for receiving the voltage comparison signal and outputting a determination signal, and a delay control circuit coupled to the determination circuit for receiving the determination signal and outputting a delay control signal.
By adopting the scheme, the setting of the judgment circuit is used for effectively judging the strength of the voltage comparison signal, and then the corresponding indicating device can be effectively controlled to indicate the overtemperature range within the time of detecting the overtemperature condition through the setting of the delay control circuit.
Preferably, the human body detection device further comprises a timing device coupled to the human body detection device for receiving the human body detection signal and outputting a timing signal, and a prompting device coupled to the timing device for receiving the timing signal and responding to the timing signal to realize prompting.
By adopting the scheme, whether a person is detected through the timing device, and the prompting can be correspondingly performed through the prompting device under the condition that the person is present, so that the attention of a worker can be better attracted.
By adopting the scheme, the arrangement of the prompting device effectively facilitates the overtemperature of the concrete temperature of the worker at the moment.
Preferably, the prompting device (12) comprises a light prompting circuit (13) coupled to the timing device to receive the timing signal and respond to the timing signal to realize light prompting, and a sound prompting circuit (14) coupled to the timing device to receive the timing signal to realize sound prompting.
Adopt above-mentioned scheme, here can realize carrying out effectual demonstration suggestion to the staff who observes through the setting of light prompting circuit, and the setting of sound prompting circuit can realize carrying out better suggestion to the staff who does not observe, to sum up, through mutually supporting of sound prompting circuit and light prompting circuit, further realize the suggestion to the staff.
Preferably, the light prompting circuit (13) comprises a switching part (15) for outputting a switching signal and a light emitting part (16) which is coupled to the switching part (15) to receive the switching signal and responds to the switching signal to realize light emission.
Adopt above-mentioned scheme, here can effectively control the stroboscopic luminescence of illuminating part through the switching part setting that is used for exporting switching signal, and the setting of stroboscopic luminescence compares and has better striking effect in general luminous suggestion, has played better suggestion effect, to sum up, through above-mentioned setting, has played better suggestion effect to the staff to avoid the condition that the staff did not observe to take place.
Preferably, the voice prompt device further comprises a time delay cutting device which is coupled with the control device and used for cutting off the voice prompt circuit in a time delay mode.
By adopting the scheme, the voice prompt circuit can be effectively cut off within the set time through the setting of the time delay switching device, and the voice prompt circuit can be effectively prevented from sounding for a long time to influence the normal work of workers on the basis of effectively realizing the prompt of the voice prompt circuit through the setting.
Preferably, the temperature detection device also comprises a timing starting and stopping device for timing starting and stopping the temperature detection device.
By adopting the scheme, the intermittent detection of the starting temperature detection device can be ensured through the timing opening and closing device, the energy waste caused by always opening the temperature detection device is avoided, and the detection of the external temperature of the continuous high-frequency assembling machine is also ensured.
To sum up, the utility model discloses following beneficial effect has: the arrangement of the prompting device and the indicating device is convenient for workers to know whether the humidity outside the continuous high-frequency assembling machine exceeds the standard or not, and the condition that the humidity of the external environment exceeds the standard can be effectively known under the condition that the humidity exceeds the standard.
Drawings
FIG. 1 is a schematic view showing the structure of a continuous high-frequency assembling machine.
Fig. 2 is a circuit connection diagram of the temperature detection device, the signal amplification device, and the temperature comparison device.
Fig. 3 is a circuit connection diagram of the differentiating device and the indicating device.
Fig. 4 is a circuit connection diagram of the presentation device and the delay cut-off device.
FIG. 5 is a circuit diagram of the timing hoist.
In the figure: 1. a temperature detection device; 2. a voltage comparison device; 3. a control device; 4. a differential device; 5. an indicating device; 6. a signal amplification device; 7. a temperature reference circuit; 8. a voltage comparison circuit; 9. a judgment circuit; 10. a delay control circuit; 12. a prompting device; 13. a light prompting circuit; 14. a voice prompt circuit; 15. a switching unit; 16. a light emitting section; 17. a time-delay cut-off device; 18. a human body detection device; 19. a timing device; 20. a timing opening and closing device.
Detailed Description
As shown in fig. 2-4, the continuous type high frequency assembling machine includes a temperature detecting device 1 disposed outside the continuous type high frequency assembling machine to detect an external temperature of the continuous type high frequency assembling machine and output a temperature detecting signal, a voltage comparing device 2 pre-set with a temperature reference signal and coupled to the temperature detecting device 1 and comparing the temperature detecting signal with the temperature reference signal and outputting a voltage comparing signal, and a control device 3 coupled to the voltage comparing device 2 to receive the voltage comparing signal and to shut off the continuous type high frequency assembling machine in response to the voltage comparing signal; the temperature detection device comprises a temperature detection device 1, a differential device 4 and an indicating device 5, wherein the temperature detection device is coupled with the temperature detection device 1 to receive a temperature detection signal and a temperature reference signal, the differential device is used for differentiating the temperature detection signal and the temperature reference signal and outputting a differential signal, the indicating device is coupled with the differential device 4 to receive the differential signal and responds to the differential signal to realize differential indication, the differential device is coupled with a human body detection device which is controlled by a control device and is used for detecting whether people exist in the surroundings, and the human body detection device is a pyroelectric sensor.
As shown in fig. 2, the temperature detection device 1 includes a resistor R1 having one end grounded and a temperature sensor having one end connected to the resistor R1 and the other end connected to the power source VCC, and the temperature sensor is DP-101.
As shown in fig. 5, in order to reduce the cost of the temperature detection device 1 in normal use, the wide sander further includes a timing start/stop device 20 coupled to the temperature detection device 1 for starting and stopping the temperature detection device 1 at regular time.
The timing opening and closing device 20 comprises a time relay KT5 with one end grounded, a switch KT6-1 with one end connected to the time relay KT5 and the other end connected to a power supply VCC, a switch KT5-2 with one end connected to the switch KT6-1, and a relay KM3 with one end connected to the switch KT5-2 and the other end grounded, wherein the type of the relay KM3 is HH52P, and the types of the time relay KT5 and the time relay KT6 are H3Y-2.
The working principle of the timing opening and closing device 2018 is as follows:
firstly, the relay KM3 is powered to work, then the time relay KT5 starts timing, when the time set by the time relay KT5 reaches, the KT5-2 is correspondingly triggered to be disconnected, at the moment, the relay KM3 does not work any more, and meanwhile, the switch KT5-1 is triggered to be closed, at the moment, the time relay KT6 starts timing, when the time set by the time relay 6 reaches, the corresponding trigger switch KT6-1 is disconnected, at the moment, the relay KM3 is restarted equivalently, in sum, the timed on-off of the relay KM3-1 is controlled by the relay KM3, and the timed on-off of the temperature detection device 11 is realized.
As shown in fig. 2, the continuous high-frequency assembling machine further includes a signal amplifying device 6 disposed between the temperature detecting device 1 and the voltage comparing device 2 to amplify the temperature detection signal of the temperature detection signal.
The signal amplifier 6 here includes a resistor R2 having one end connected to a connection point of the resistor R1 and the thermistor RT, a voltage amplifier a1 having a non-inverting input end connected to the resistor R2, a slide rheostat RP1 having a control end connected to an inverting input end of the voltage amplifier a1, and a resistor R3 having one end connected to the slide rheostat RP1 and the other end connected to the ground, where the model of the voltage amplifier a1 is AD 620.
As shown in fig. 2, the voltage comparison device 2 includes a temperature reference circuit 7 for outputting a temperature reference signal and a voltage comparison circuit 8 coupled to the temperature reference circuit 7 and the temperature detection device 1 and comparing the temperature reference signal and the temperature detection signal and outputting a voltage comparison signal.
As shown in fig. 2, the temperature reference circuit 7 here includes a slide varistor RP2 having one end grounded, a resistor R4 having one end connected to the slide varistor RP2 and the other end connected to a power supply; the voltage comparator circuit 8 is a voltage comparator a2 having a non-inverting input terminal connected to the voltage amplifier a1 and an inverting input terminal connected to a connection point of the resistor R4 and the sliding resistor RP2, and the voltage comparator a2 is LM 393.
As shown in fig. 2, the control device 3 includes a determining circuit 9 coupled to the voltage comparing device 2 for receiving the voltage comparing signal and outputting a determining signal, and a delay control circuit 10 coupled to the determining circuit 9 for receiving the determining signal and outputting a delay control signal.
As shown in fig. 2, the determining circuit 9 is a transistor Q1 with a base connected to the output terminal of the voltage comparator a2, the delay control circuit 10 is a time relay KT4 with one end grounded and the other end connected to the emitter of the transistor Q1, the time relay KT4 is H3Y-2, and the transistor Q1 is NPN and S9014.
As shown in fig. 3, the differential device 4 includes a resistor R6 having one end connected to the output end of the voltage amplifier a1, a resistor R5 having one end connected to the resistor R4 and the slide rheostat RP2, a differential voltage comparator A3 having an inverting input end connected to the resistor R5 and a non-inverting input end connected to the resistor R6, a resistor R8 having one end connected to ground and the other end connected to the resistor R6, and a resistor R7 having one end connected to the output end of the differential voltage comparator A3 and the other end connected to the resistor R5.
As shown in fig. 3, the pointing device 5 includes a diode VD1 having an anode connected to the differential voltage comparator a3, a light emitting diode D1 having an anode connected to the diode VD1 and a cathode grounded, a diode VD2 having an anode connected to a connection point between the diode VD1 and the light emitting diode D1, a light emitting diode D2 having a cathode grounded and an anode connected to a cathode of the diode VD2, a diode VD3 having an anode connected to a connection point between a cathode of the diode VD2 and an anode of the light emitting diode D1, and a light emitting diode D3 having an anode connected to a cathode of the diode VD3 and the other end grounded.
The operating principle of the differentiating means 4 and the indicating means 5 is as follows:
when the temperature detection signal is greater than the temperature reference signal (i.e. when the temperature detection signal exceeds the upper temperature limit), the output differential signal is (V2-V1), and then the voltage is sequentially reduced through the diode VD1, the diode VD2 and the diode VD3, different numbers of light-emitting diodes can be triggered to emit light according to the strength of the differential signal through the setting, when the number is small, the overload is less, and when the number of light-emitting diodes is large, the overload is more serious, in conclusion, through the setting, the worker can know the overload amount approximately so as to adjust the material conveniently.
As shown in FIG. 4, to prompt the operator, the continuous high frequency assembling machine further includes a timing device 19 coupled to the human body detecting device 18 for receiving the human body detecting signal and outputting a timing signal, and a prompting device 12 coupled to the timing device 19 for receiving the timing signal and responding to the timing signal to prompt the operator.
As shown in fig. 4, the prompting device 12 includes a light prompting circuit 13 coupled to the timing device 19 for receiving the timing signal and responding to the timing signal to implement the light prompting, and a sound prompting circuit 14 coupled to the timing device 19 for receiving the timing signal to implement the sound prompting.
As shown in fig. 4, the voice guidance circuit 14 is a speaker BL1 having one end connected to ground and the other end connected to a switch KT1-1, and in order to cut off the voice guidance circuit 1411 at a set time, a continuous type high frequency assembling machine further includes a delay cut-off 17 coupled to the control device 3 to delay cut-off the voice guidance circuit 14, wherein the delay cut-off 17 includes a time relay KT1 having one end connected to the switch KM2-1 and the other end connected to ground, and wherein the time relay KT1 is of a type H3Y-2.
As shown in fig. 4, the light prompting circuit 13 includes a switching portion 15 for outputting a switching signal, and a light emitting portion 16 coupled to the switching portion 15 for receiving the switching signal and emitting light in response to the switching signal.
The switching part 15 comprises a time relay KT2 with one end grounded, a switch KT3-1 with one end connected to a time relay KT2 and the other end connected to a switch KM2-2, a time relay KT3 with one end grounded, a switch KT2-1 with one end connected to a time relay KT3 and the other end connected to an emitter of a triode Q1, and a switch KT2-2 with one end connected to a switch KT3-1, wherein the switch KT2-1 and the switch KT2-2 are both controlled by the time relay KT2, the switch KT3-1 is controlled by the time relay KT3, the light emitting part 16 is a light emitting diode D1 with an anode connected to the switch KT2-2 and a cathode grounded, and the time relay KT3 and the time relay KT2 are both H3Y.
The working process is as follows: in the work, firstly, the light emitting diode D1 is triggered to emit light, meanwhile, the time relay KT2 starts timing, when the time set by the time relay KT2 is up, the corresponding trigger KT2-2 is turned off, at the moment, the light emitting diode D1 stops emitting light, at the same time, the trigger switch KT2-1 is turned on, at the moment, the time relay KT3 starts timing, when the time set by the time relay KT3 is up, the corresponding trigger relay KT3-1 is turned off, at the moment, the light emitting diode D1 is equivalently restarted, and in sum, the stroboscopic effect of the light emitting diode D1 is.
The specific working process is as follows:
the temperature of the material placed in the barrel is effectively detected through the temperature sensor, and along with the increase of the temperature, the temperature detection signal output by the temperature detection sensor also rises.
When the temperature detection signal is amplified sequentially through the resistor R2 and the voltage amplifier a1 and then input to the voltage comparator a2, the voltage comparator a2 compares the temperature reference signal formed by the sliding rheostat RP2 and the resistor R4 and outputs a corresponding voltage comparison signal to the transistor Q1.
If and only if the temperature detection signal is greater than the temperature reference signal, the triode Q1 will be conducted, the time relay KT4 will be in the timing state, and if and only if the timing time of the time relay KT4 reaches the set time.
When the time relay KT4-1 is in the closed state, the light emitting diode will be in the luminous state this moment, and the condition that the temperature surpassed this moment has made things convenient for the staff to let in corresponding volume cold water in order to realize the cooling to the concrete through the effective condition of telling the staff of the luminous quantity of light emitting diode.
Meanwhile, when the time is indicated, if the indicated time reaches the time of the time relay KT5, the KT5-2 is turned off, the loudspeaker BL1 is powered on to sound and alarm, meanwhile, the light-emitting diode D1 is triggered to strobe and emit light, in addition, the loudspeaker BL1 is powered on to sound and alarm, the time relay KT1 is also triggered to be powered on, when the time timed by the time relay KT1 reaches, the KT1-1 is correspondingly turned off, and the sound of the loudspeaker BL1 is stopped.
In conclusion, the detection of the external temperature of the continuous high-frequency assembling machine is effectively realized, the prompt of workers is effectively realized by the aid of the twinkling luminous lamp and the loudspeaker under the condition that the external temperature of the continuous high-frequency assembling machine exceeds the standard, and the workers can be effectively informed of the condition that the temperature exceeds the standard at the moment by the aid of the number of the light-emitting diodes under the condition that the temperature exceeds the standard.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. A continuous high-frequency assembling machine is characterized by comprising a temperature detection device (1) which is arranged outside the continuous high-frequency assembling machine and used for detecting the external temperature of the continuous high-frequency assembling machine and outputting a temperature detection signal, a voltage comparison device (2) which is preset with a temperature reference signal and is coupled with the temperature detection device (1) and used for comparing the temperature detection signal with the temperature reference signal and outputting a voltage comparison signal, and a control device (3) which is coupled with the voltage comparison device (2) and used for receiving the voltage comparison signal and responding to the voltage comparison signal to cut off the continuous high-frequency assembling machine;
the temperature detection device further comprises a difference device (4) which is coupled to the temperature detection device (1) and used for receiving the temperature detection signal and the temperature reference signal, differentiating the temperature detection signal and the temperature reference signal and outputting a differential signal, and an indication device (5) which is coupled to the difference device (4) and used for receiving the differential signal and responding to the differential signal to realize difference indication, wherein the difference device (4) is coupled with a human body detection device (18) which is controlled by the control device (3) and used for detecting whether a person is around.
2. A continuous high-frequency assembling machine according to claim 1, wherein: and the signal amplifying device (6) is arranged between the temperature detection device (1) and the voltage comparison device (2) and is used for amplifying the temperature detection signal of the temperature detection signal.
3. A continuous high-frequency assembling machine according to claim 1, wherein: the voltage comparison device (2) comprises a temperature reference circuit (7) for outputting a temperature reference signal and a voltage comparison circuit (8) which is coupled to the temperature reference circuit (7) and the temperature detection device (1) and compares the temperature reference signal and the temperature detection signal and outputs a voltage comparison signal.
4. A continuous high-frequency assembling machine according to claim 1, wherein: the control device (3) comprises a judging circuit (9) which is coupled with the voltage comparing device (2) to receive the voltage comparing signal and output a judging signal, and a delay control circuit (10) which is coupled with the judging circuit (9) to receive the judging signal and output a delay control signal.
5. A continuous high-frequency assembling machine according to claim 1, wherein: the human body detection device also comprises a timing device (19) which is coupled with the human body detection device (18) to receive the human body detection signal and output a timing signal, and a prompting device (12) which is coupled with the timing device (19) to receive the timing signal and respond to the timing signal to realize prompting.
6. A continuous high-frequency assembling machine according to claim 5, wherein: the prompting device (12) comprises a light prompting circuit (13) coupled to the timing device (19) for receiving the timing signal and responding to the timing signal to realize light prompting, and a sound prompting circuit (14) coupled to the timing device (19) for receiving the timing signal to realize sound prompting.
7. A continuous high-frequency assembling machine according to claim 6, wherein: the light prompting circuit (13) comprises a switching part (15) for outputting a switching signal and a light emitting part (16) which is coupled to the switching part (15) to receive the switching signal and responds to the switching signal to realize light emission.
8. The continuous high-frequency assembling machine according to claim 6, wherein: and the time delay cut-off device (17) is coupled with the control device (3) and is used for cutting off the sound prompt circuit (14) in a time delay way.
9. A continuous high-frequency assembling machine according to claim 1, wherein: the temperature detection device also comprises a timing starting and stopping device (20) for starting and stopping the temperature detection device (1) at a timing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038281.8U CN210336324U (en) | 2019-01-09 | 2019-01-09 | Continuous high-frequency assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038281.8U CN210336324U (en) | 2019-01-09 | 2019-01-09 | Continuous high-frequency assembling machine |
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| CN210336324U true CN210336324U (en) | 2020-04-17 |
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| CN201920038281.8U Active CN210336324U (en) | 2019-01-09 | 2019-01-09 | Continuous high-frequency assembling machine |
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