CN212379772U - Heating device for solve low temperature start-up warning of robot - Google Patents
Heating device for solve low temperature start-up warning of robot Download PDFInfo
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- CN212379772U CN212379772U CN202021440785.1U CN202021440785U CN212379772U CN 212379772 U CN212379772 U CN 212379772U CN 202021440785 U CN202021440785 U CN 202021440785U CN 212379772 U CN212379772 U CN 212379772U
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Abstract
The utility model relates to a heating device for solving the low temperature starting alarm of a robot, which comprises a control cabinet, a temperature controller and a temperature sensor, wherein an internal circulation air duct is distributed in the control cabinet, a PTC heater connected with the temperature controller is arranged at an air inlet of the internal circulation air duct, and a circulation exhaust fan is arranged at an air outlet of the internal circulation air duct; the use method of the heating device comprises the following steps: setting a high-temperature alarm value and a temperature difference value for the temperature controller; when the temperature detected by the temperature sensor is lower than the high-temperature alarm value, the PTC heater is started, and when the temperature in the control cabinet exceeds the low-temperature alarm temperature of the robot, the robot can alarm; when the temperature sensor detects that the temperature in the control cabinet is higher than the high-temperature alarm value, the PTC heater is closed. The utility model discloses a PTC heater heats in to the switch board through the inner loop wind channel with the circulation exhaust fan, makes the robot temperature detection board heat up, removes the low temperature warning of robot.
Description
Technical Field
The utility model relates to an industrial automation production field, specific solve heating device that robot low temperature starts warning that says so.
Background
With the development of science and technology, more and more industries are beginning to use robots instead of human work. For high-precision equipment such as machine tools and robots, the stability of the equipment is directly affected by the use environment, and even the equipment cannot be started, and for example, the environmental temperature and humidity have strict requirements. Therefore, a long-time heat engine or dehumidification process has to be performed during use. Particularly in northern China, when no heating or air conditioner is arranged in a factory building, the production efficiency is seriously influenced.
An industrial robot belongs to high-precision equipment, and a working system of the industrial robot can start a low-temperature protection function when the ambient temperature is lower than 5 ℃. The robot will stop working. When the environmental temperature is below zero, the alarm can not be relieved by the function, and the normal production work is influenced.
Disclosure of Invention
At present in order to solve the technical problem, the utility model provides a solve heating device that robot low temperature starts warning. The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
the utility model provides a solve heating device that robot low temperature starts warning, includes the switch board, be equipped with the temperature controller that has alarming function in the switch board, the temperature controller is connected with the temperature sensor who installs in robot temperature detection board department, the distribution has the inner loop wind channel in the switch board, there is inner loop wind channel air inlet department to be equipped with the PTC heater that links to each other with the temperature controller, inner loop wind channel air outlet department is equipped with the circulation exhaust fan.
The temperature controller is connected with a relay for controlling the on-off of the circuit.
A use method of a heating device for solving the problem of low-temperature starting alarm of a robot comprises the following steps:
the first step is as follows: setting a high-temperature alarm value and a temperature difference value for the temperature controller;
the second step is that: when the temperature sensor detects that the temperature in the control cabinet is lower than a high-temperature alarm value, the PTC heater is started, and hot air heats the space in the control cabinet through the internal circulation air duct;
the third step: when the temperature in the control cabinet exceeds the low-temperature alarm temperature of the robot, the alarm of the robot can be relieved, after the alarm of the robot is relieved, if the robot body is in a cold state, a function of starting the warmup of the robot is set, the robot can be operated at low speed to preheat in a low-temperature environment until the robot can be operated at normal high speed, and if the robot body is not in the cold state, the robot can be directly started to operate at high speed;
the fourth step: when the temperature sensor detects that the temperature in the robot cabinet reaches the high-temperature alarm temperature, the PTC heater is automatically closed, and the control cabinet naturally cools;
the fifth step: when the temperature in the control cabinet is reduced to the high-temperature alarm value minus the temperature difference value, the PTC heater is started again, the control cabinet is heated until the temperature in the control cabinet reaches the high-temperature alarm temperature, and then the PTC heater is automatically closed;
and a sixth step: after the low-temperature alarm is relieved, when the robot works normally, the fourth step and the fifth step are repeated, and the temperature in the control cabinet is stable.
After the alarm of the robot is relieved, if the robot body is in a cold state, the warmup function of the robot is set to be started, the robot can be operated at a low speed to be preheated in a low-temperature environment until the robot can be operated at a normal high speed, and if the robot body is not in the cold state, the robot can be directly started to operate at a high speed.
The high temperature alarm value of the temperature controller is between the low temperature alarm value of the robot and the high temperature alarm value of the robot.
The temperature difference value subtracted from the high-temperature alarm value is still larger than the low-temperature alarm value of the robot.
The utility model has the advantages that: the utility model heats the inside of the control cabinet through the PTC heater and the circulating exhaust fan via the internal circulating air duct, so that the temperature of the robot temperature detection plate is raised, and the low-temperature alarm of the robot is relieved;
the utility model controls the PTC heater through the temperature controller, thereby preventing the damage of the electrical appliance in the control cabinet caused by the overhigh temperature of the PTC heater;
the utility model discloses a temperature controller and temperature sensor cooperation make the temperature stability in the switch board, can not be too high or cross low to guarantee to transform back robot system operation to the switch board and normally, can not influence the producer to the robot carry out after-sales service.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a three-dimensional structure of a control cabinet of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a control cabinet of the present invention;
fig. 3 is a circuit diagram of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.
As shown in fig. 1 to 3, a heating device for solving the problem of low temperature start alarm of a robot comprises a control cabinet 1, a temperature controller 2 with an alarm function is arranged in the control cabinet 1, the temperature controller 2 is connected with a temperature sensor 3 arranged at a temperature detection plate of the robot, an internal circulation air duct 4 is distributed in the control cabinet 1, a PTC heater 5 connected with the temperature controller 2 is arranged at an air inlet of the internal circulation air duct 4, and a circulation exhaust fan 6 is arranged at an air outlet of the internal circulation air duct 4; the temperature measuring range of the temperature sensor 3 is twenty-below zero to one hundred ℃; the temperature detection plate of the robot shown in fig. 2 is 8; as shown in fig. 1, the air inlet of the internal circulation air duct 4 is 4a, the air outlet of the internal circulation air duct 4 is 4b, and the direction of the arrow is the circulation direction of the hot air.
The temperature controller 2 is connected with a relay 7 for controlling the on-off of the circuit; the relay 7 controls the PTC heater 5 to be turned on and off.
A use method of a heating device for solving the problem of low-temperature starting alarm of a robot comprises the following steps:
the first step is as follows: setting a high-temperature alarm value and a temperature difference value for the temperature controller 2; the temperature controller 2 can be selectively connected with a 24-volt power supply or a 220-volt power supply according to the actual use condition;
the second step is that: when the temperature sensor 3 detects that the temperature in the control cabinet 1 is lower than a high-temperature alarm value, the PTC heater 5 is started, and hot air heats the space in the control cabinet 1 through the internal circulation air duct 4;
the third step: when the temperature in the control cabinet 1 exceeds the low-temperature alarm temperature of the robot, the alarm of the robot can be relieved, after the alarm of the robot is relieved, if the robot body is in a cold state, a robot warming function is set to be started, the robot can be operated at low speed to preheat in a low-temperature environment until normal high-speed operation can be carried out, and if the robot body is not in the cold state, the robot can be directly started to operate at high speed; the low-temperature alarm temperature of the robot is generally five ℃;
the fourth step: when the temperature sensor 3 detects that the temperature in the robot cabinet reaches the high-temperature alarm temperature, the PTC heater 5 is automatically closed, and the control cabinet 1 is naturally cooled; the over-high temperature in the control cabinet 1 is prevented from damaging electronic components in the control cabinet 1; the circulating exhaust fan 6 works normally no matter the PTC heater 5 is opened or closed, when the PTC heater 5 is opened, hot air is rapidly diffused into the control cabinet 1 to heat the control cabinet 1, and when the PTC heater 5 is closed, the circulating exhaust fan 6 increases the air flow rate in the control cabinet 1 to accelerate the heat dissipation in the control cabinet 1;
the fifth step: when the temperature in the control cabinet 1 is reduced to the high-temperature alarm value minus the temperature difference value, the PTC heater 5 is started again, the control cabinet 1 is heated until the temperature in the control cabinet 1 reaches the high-temperature alarm temperature, and then the PTC heater 5 is automatically closed; the PTC heater 5 and the circulating exhaust fan 6 are started again to prevent the control cabinet 1 from triggering the robot low-temperature alarm again after the natural cooling caused by the over-low environmental temperature, and the normal operation of the robot is influenced; through the setting of high temperature alarm value and temperature difference value, the electronic components in the switch board 1 have effectively been protected, can not influence services such as after-sale warranty, maintenance of robot.
And a sixth step: after the low-temperature alarm is relieved, when the robot works normally, the fourth step and the fifth step are repeated, the temperature in the control cabinet 1 is ensured to be stable, and the condition that the normal use is influenced by overhigh or overlow temperature in the control cabinet 1 when the robot works normally is prevented; the method is suitable for the library card robot and other brands of robots with low-temperature alarm.
The high temperature alarm value of the temperature controller 2 is between the low temperature alarm value of the robot and the high temperature alarm value of the robot; the PTC heater 5 is prevented from causing the temperature in the control cabinet 1 to be too high and damaging components in the control cabinet 1.
The temperature difference value is subtracted from the high-temperature alarm value and then is still larger than the low-temperature alarm value of the robot; the robot is prevented from being triggered to alarm again when the temperature is too low after the control cabinet 1 is naturally cooled.
In the utility model, when the temperature detected by the temperature sensor 3 is lower than the operating temperature, the temperature controller 2 controls the PTC heater 5 to be turned on, and the circulating exhaust fan 6 heats the robot temperature detection plate 8 by hot air through the internal circulating air duct 4;
when the temperature sensor 3 detects that the temperature is higher than the alarm temperature, the temperature controller 2 controls the PTC heater 5 to be closed, and the control cabinet 1 conducts heat dissipation and cooling.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a solve heating device that robot low temperature starts warning, includes switch board (1), its characterized in that: be equipped with temperature controller (2) that have alarming function in switch board (1), temperature controller (2) are connected with temperature sensor (3) of installing in robot temperature detection board department, internal circulation wind channel (4) have been distributed in switch board (1), there is internal circulation wind channel (4) air intake department to be equipped with PTC heater (5) that link to each other with temperature controller (2), internal circulation wind channel (4) air outlet department is equipped with circulation exhaust fan (6).
2. The heating device for solving the problem of low-temperature starting alarm of the robot as claimed in claim 1, wherein: the temperature controller (2) is connected with a relay (7) for controlling the on-off of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440785.1U CN212379772U (en) | 2020-07-21 | 2020-07-21 | Heating device for solve low temperature start-up warning of robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440785.1U CN212379772U (en) | 2020-07-21 | 2020-07-21 | Heating device for solve low temperature start-up warning of robot |
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| CN212379772U true CN212379772U (en) | 2021-01-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134849A (en) * | 2021-04-29 | 2021-07-20 | 成都卡诺普自动化控制技术有限公司 | Automatic preheating method for robot in low-temperature environment |
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- 2020-07-21 CN CN202021440785.1U patent/CN212379772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134849A (en) * | 2021-04-29 | 2021-07-20 | 成都卡诺普自动化控制技术有限公司 | Automatic preheating method for robot in low-temperature environment |
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