CN217157156U - Multi-axis robot temperature control system - Google Patents
Multi-axis robot temperature control system Download PDFInfo
- Publication number
- CN217157156U CN217157156U CN202123368913.3U CN202123368913U CN217157156U CN 217157156 U CN217157156 U CN 217157156U CN 202123368913 U CN202123368913 U CN 202123368913U CN 217157156 U CN217157156 U CN 217157156U
- Authority
- CN
- China
- Prior art keywords
- module
- axis robot
- temperature
- robot
- indicator light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a multi-axis robot temperature control system, which is applied to a multi-axis robot, and comprises a temperature detection module, a control module and a cooling module; the cooling module is arranged inside the multi-axis robot; the temperature detection module is arranged inside the multi-axis robot; the temperature detection module is connected with the control module, and the control module is also connected with the cooling module. The temperature information inside the robot is acquired in real time through the temperature detection module, the control module judges that the temperature inside the robot is higher according to the temperature information, and the control module is controlled to work, so that the temperature inside the robot is reduced, the purpose of radiating a motor inside the multi-axis robot is achieved, the risk of burning a circuit board inside the multi-axis robot is reduced, and the service life of the multi-axis robot is prolonged. The utility model discloses but wide application in temperature control technical field.
Description
Technical Field
The utility model relates to a temperature control technical field especially relates to a multiaxis robot temperature control system.
Background
The multi-axis robot relates to single-axis mechanical arm, industrial mechanical arm, etc. and is one multifunctional manipulator capable of being controlled automatically, programmed repeatedly, and with multiple freedom degrees and motion freedom degrees in right angle relation.
Inside motor of multiaxis robot can produce huge heat because permanent operation, and if these heats if do not in time distribute away the temperature that can make the internal environment of multiaxis robot is higher, higher temperature can produce the harm to the inside circuit element of multiaxis robot especially motor, and in the serious time, can lead to the circuit board to burn out, influences the life of multiaxis robot.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a: a multi-axis robot temperature control system is provided.
The utility model adopts the technical proposal that:
a temperature control system of a multi-axis robot is applied to the multi-axis robot and comprises a temperature detection module, a control module and a cooling module;
the cooling module is arranged inside the multi-axis robot; the temperature detection module is arranged inside the multi-axis robot;
the temperature detection module is connected with the control module, and the control module is also connected with the cooling module.
Furthermore, the temperature control system also comprises a display module, and the display module is connected with the control module.
Further, the cooling module comprises a semiconductor refrigeration piece.
Further, the cooling module further comprises a cooling fan.
Furthermore, the temperature control system also comprises a signal conditioning circuit, wherein the input end of the signal conditioning circuit is connected with the temperature detection module, and the output end of the signal conditioning circuit is connected with the control module.
Further, the temperature detection module comprises a first resistor, a thermistor and a voltage comparator;
the first resistor and the thermistor are connected in series to obtain a first node, the first node is connected with the non-inverting input end of the voltage comparator, and the inverting input end of the voltage comparator is connected with comparison voltage.
Further, the temperature control system further comprises an indicator light module, wherein the indicator light module comprises a first indicator light;
the positive pole of the first indicator light is connected with the power voltage, and the negative pole of the first indicator light is connected with the output end of the voltage comparator.
The utility model has the advantages that: the temperature information of the motor inside the robot is acquired in real time through the temperature detection module, the control module judges that the temperature inside the robot is higher according to the temperature information, and the cooling module is controlled to work, so that the temperature inside the robot is reduced, the purpose of cooling the motor inside the multi-axis robot is achieved, the risk of burning a circuit board inside the multi-axis robot is reduced, and the service life of the multi-axis robot is prolonged.
Drawings
Fig. 1 is a block diagram of a multi-axis robot temperature control system according to the present invention;
fig. 2 is a schematic circuit diagram of the temperature detection module of the present invention;
fig. 3 is a schematic circuit diagram of the indicator light module of the present invention.
Detailed Description
A temperature control system of a multi-axis robot is applied to the multi-axis robot, and referring to fig. 1, the temperature control system comprises a temperature detection module, a control module and a cooling module;
the cooling module is arranged inside the multi-axis robot; the temperature detection module is arranged in the multi-axis robot;
the temperature detection module is connected with the control module, and the control module is also connected with the cooling module.
Specifically, the temperature detection module is used for detecting the temperature data inside the multi-axis robot, and the motor in the multi-axis robot has high working strength and large heat generation amount, so that the temperature detection module can be arranged near the motor inside the multi-axis robot. For the same reason, the cooling module mainly dissipates heat of the motor with large heat generation amount, so that the cooling module can be arranged near the motor.
And the control module plays a role in data processing and control. The prior art single-chip microcomputer, microcontroller, etc. may be used, and in one embodiment, the control module comprises a single-chip microcomputer of the model number STM32 series, such as STM32F103C8T 6.
And the cooling module is used for refrigerating according to the control signal sent by the control module so as to dissipate heat of the multi-axis robot.
It can be seen from the above content that, this application will cool down the module setting in the inside motor department of multiaxis robot, motor at multiaxis robot is at long time or overload during operation, can produce a large amount of heats, utilize the temperature detection module to acquire the inside temperature information of robot in real time, control module acquires this temperature information, the temperature of the inside motor of judgement robot is higher, it is higher to indicate the heat that robot work produced, need cool down, so, control module just triggers control signal control cooling module work, the refrigeration module begins to reduce the temperature of the inside motor of robot, play the radiating purpose for the inside motor of multiaxis robot, the risk of the inside circuit board of multiaxis robot burns out has been reduced, the life of multiaxis robot has been prolonged.
Further as an optional implementation manner, the temperature control system further comprises a display module, and the display module is connected with the control module.
Specifically, the temperature control module of this application has still included display module, utilizes this display module to come the inside temperature of real-time display multiaxis robot to make things convenient for the staff to know the operating condition of multiaxis robot, for example, see through temperature display module when the inside temperature of discovery multiaxis robot is higher and when the refrigeration module was out of work, can in time turn off the power of multiaxis robot, prevent that the multiaxis robot from burning out. The temperature displayed by the display module is calculated by the control module according to the acquired temperature information.
Further as an optional implementation, the cooling module comprises a semiconductor cooling plate.
Specifically, this application provides a specific embodiment of cooling module, and the cooling module can include the semiconductor refrigeration piece, and the semiconductor refrigeration piece reliability is high, and refrigeration efficiency is high, can use in the limited occasion in space, can dispel the heat fast to the inside motor of multiaxis robot.
Further as an optional implementation manner, the cooling module further includes a heat dissipation fan.
Specifically, the cooling module further comprises a cooling fan, and the cooling fan also has a cooling function. The cooling fan and the semiconductor refrigerating sheet can work simultaneously or separately. Meanwhile, when the robot works, the cooling fan can rapidly blow cold air generated by the semiconductor refrigeration piece into each space inside the robot, and the purpose of rapid heat dissipation is achieved.
As a further optional implementation manner, the cooling module further includes a signal conditioning circuit, an input end of the signal conditioning circuit is connected with the temperature detection module, and an output end of the signal conditioning circuit is connected with the control module.
Specifically, the signal conditioning circuit is configured to convert the analog temperature data detected by the temperature detection module into digital temperature data, which is convenient for the control module to receive and process. The signal conditioning circuit of the present application may employ a limit number conditioning circuit in the prior art.
Further as an alternative embodiment, referring to fig. 2, the temperature detection module includes a first resistor R1, a thermistor N1, and a voltage comparator U1;
the first resistor R1 and the thermistor N1 are connected in series to obtain a first node M, the first node M is connected with the non-inverting input end of the voltage comparator U1, and the inverting input end of the voltage comparator U1 is connected with comparison voltage.
In one embodiment, the temperature sensing module may include a thermistor N1 and a voltage comparator U1 model LM 393.
Referring to fig. 2, a first node M is formed by connecting a first resistor R1 and a thermistor N1 in series, the first node M is connected with a non-inverting input terminal of a voltage comparator U1, a comparison voltage is connected to an inverting input terminal of the voltage comparator U1, when the temperature inside the multi-axis robot rises, the resistance value of the thermistor N1 rises, the voltage at the non-inverting input terminal of the voltage comparator U1 becomes high according to the principle of series voltage division, and when the input voltage at the non-inverting input terminal is greater than the comparison voltage at the inverting input terminal, the voltage comparator U1 outputs a high level signal; when the temperature inside the multi-axis robot is normal or reduced, the resistance value of the thermistor N1 is reduced, then the input voltage of the non-inverting input terminal of the voltage comparator U1 is reduced, and when the input voltage is smaller than the comparison voltage of the inverting input terminal, the voltage comparator U1 outputs a low level signal.
Therefore, the purpose of controlling the temperature threshold can be achieved by setting the appropriate comparison voltage of the inverting input terminal.
Further as an optional embodiment, the temperature control system further comprises an indicator light module, referring to fig. 3, comprising a first indicator light D1;
the anode of the first indicator light D1 is connected with the power voltage, and the cathode of the first indicator light D1 is connected with the output end of the voltage comparator U1.
Specifically, the indicating lamp module is used for indicating the temperature condition in the multi-axis robot. In one embodiment, referring to FIG. 2, the indicator light module includes a first indicator light D1, which may be a green indicator light. The cathode of the first indicator light D1 is connected with the output end of the voltage comparator U1, and the anode of the first indicator light D1 is connected with the power voltage. The output end of the voltage comparator U1 outputs a high level signal or a low level signal, when the voltage comparator U1 outputs a high level signal (the temperature of the motor inside the multi-axis robot is high), both ends of the first indicator light D1 are connected with the high level signal, so that the first indicator light D1 is not on, when the voltage comparator U1 outputs a low level signal (the temperature of the motor inside the multi-axis robot is low or normal), the positive electrode of the first indicator light D1 is connected with the high level signal, the negative electrode is connected with the low level signal, and the first indicator light D1 is on. The second indicator lamp D2 is used to indicate the operation of the power supply, and when the power supply is not operating normally, the first indicator lamp D1 is turned off.
Therefore, the temperature condition of the motor inside the multi-axis robot can be indicated through the indicator light module, when the heat dissipation of the robot is abnormal or the generated heat is high, the first indicator light D1 is turned off, and a worker can judge the temperature condition of the motor inside the multi-axis robot according to the turning-on or turning-off condition of the first indicator light D1.
The working principle of the utility model is as follows:
after a system is powered on, a temperature detection module detects the temperature condition of the multi-axis robot in real time, when a motor in the multi-axis robot does not generate a large amount of heat during working, at the moment, a first indicator light D1 of an indicator light module is turned on, when the motor in the multi-axis robot generates a large amount of heat during working, a first indicator light D1 is turned off, a control module acquires temperature data detected by the temperature detection module, and judges that the current multi-axis robot needs to dissipate heat according to the fact that the temperature data is greater than a temperature threshold value, and the control module triggers a control signal to control at least one component in a semiconductor refrigeration piece and a cooling fan in a cooling module to work, so that heat is dissipated for the multi-axis robot; when the control module judges that the temperature in the multi-axis robot is reduced to be lower than the temperature threshold value according to the temperature data acquired in real time, the cooling module is controlled to stop working, and finally the purpose of controlling the motor in the multi-axis robot to work at a proper temperature all the time is achieved.
In addition, the control module receives the temperature data acquired by the temperature detection module in real time and displays the temperature corresponding to the temperature data on the display module, so that the working personnel can know the internal temperature condition of the multi-axis robot in real time.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. A temperature control system of a multi-axis robot is applied to the multi-axis robot and is characterized by comprising a temperature detection module, a control module, a cooling module and an indicator light module;
the cooling module is arranged inside the multi-axis robot; the temperature detection module is arranged inside the multi-axis robot;
the temperature detection module is connected with the control module, and the control module is also connected with the cooling module;
the temperature detection module comprises a first resistor, a thermistor and a voltage comparator;
the first resistor and the thermistor are connected in series to obtain a first node, the first node is connected with the non-inverting input end of the voltage comparator, and the inverting input end of the voltage comparator is connected with comparison voltage;
the indicator light module comprises a first indicator light; the positive pole of the first indicator light is connected with the power voltage, and the negative pole of the first indicator light is connected with the output end of the voltage comparator.
2. The multi-axis robot temperature control system of claim 1, further comprising a display module coupled to the control module.
3. The multi-axis robot temperature control system of claim 1, wherein the cooling module comprises a semiconductor chilling plate.
4. The multi-axis robot temperature control system of claim 3, wherein the cooling module further comprises a heat sink fan.
5. The multi-axis robot temperature control system of claim 1, further comprising a signal conditioning circuit, wherein an input of the signal conditioning circuit is connected to the temperature detection module, and an output of the signal conditioning circuit is connected to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368913.3U CN217157156U (en) | 2021-12-29 | 2021-12-29 | Multi-axis robot temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368913.3U CN217157156U (en) | 2021-12-29 | 2021-12-29 | Multi-axis robot temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217157156U true CN217157156U (en) | 2022-08-09 |
Family
ID=82686193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368913.3U Active CN217157156U (en) | 2021-12-29 | 2021-12-29 | Multi-axis robot temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217157156U (en) |
-
2021
- 2021-12-29 CN CN202123368913.3U patent/CN217157156U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102005718B (en) | Protector for electronic load and electronic load system | |
| BR112015027132B1 (en) | CONTROL CIRCUIT FOR A VEHICLE EXTERNAL LED LIGHTING UNIT, MOTORCYCLE LED HEADLIGHT, CONTROL SYSTEM FOR AN EXTERNAL LED LIGHTING UNIT, MOTORCYCLE AND CONTROL METHOD FOR AN EXTERNAL LED LIGHTING UNIT | |
| CN202488952U (en) | Heat dissipation device for cabinet body | |
| CN217157156U (en) | Multi-axis robot temperature control system | |
| CN206350064U (en) | A kind of monitoring camera | |
| CN213120890U (en) | Relay protection system | |
| CN105429906A (en) | Method for realizing heat radiation and noise reduction of switch by use of temperature-sensing monitoring | |
| CN114237326A (en) | Multi-axis robot temperature control system and control method thereof | |
| CN204259262U (en) | A kind of overtemperature protection module of LED actuation temperature warning circuit | |
| CN203416478U (en) | Intelligent system for controlling luminance of LED lamp | |
| CN209386255U (en) | It is a kind of can multiple spot heat dissipation LED drive device | |
| CN104918385B (en) | A kind of temperature sensing circuit and the LED lamp with temperature control protection circuit | |
| CN216215308U (en) | Switch board with cooling function | |
| CN206743613U (en) | Fire-fighting emergency headlamp tool light source failure detection and overheating protection circuit | |
| CN212643144U (en) | Fan controller | |
| CN210016126U (en) | Distribution network intelligent terminal box with temperature and humidity control function | |
| CN212905355U (en) | Uninterrupted power source monitoring devices | |
| CN210297476U (en) | Alternating current servo motor convenient for heat dissipation | |
| CN112185760A (en) | Relay protection system and method | |
| CN204719485U (en) | Heat sinking formula switch board | |
| CN214281716U (en) | Power supply protection device | |
| CN112527590A (en) | Computer temperature detection alarm device | |
| CN214948889U (en) | Convenient radiating mobile lighting equipment | |
| CN111725781A (en) | Protection circuit and method based on hot air gun | |
| CN205992753U (en) | Intelligent charging spot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |