CN214173595U - Temperature calibration device for electric heating equipment - Google Patents
Temperature calibration device for electric heating equipment Download PDFInfo
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- CN214173595U CN214173595U CN202023016371.9U CN202023016371U CN214173595U CN 214173595 U CN214173595 U CN 214173595U CN 202023016371 U CN202023016371 U CN 202023016371U CN 214173595 U CN214173595 U CN 214173595U
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Abstract
The utility model discloses a temperature calibration equipment for electric heating equipment, include: display instruments, PT100 thermal resistors and thermocouples; the PT100 thermal resistor and the thermocouple are respectively used as temperature sensors to be connected to a display instrument, and the PT100 thermal resistor is used for detecting the working temperature of a heat release device or an electric soldering iron at a set gear and displaying the working temperature on the display instrument in real time; the thermocouple is used for detecting the working temperature of the air heater at a set gear and displaying the working temperature on the display instrument in real time; the display instrument is provided with two working areas for respectively displaying the working temperature of the heat release device or the electric soldering iron and the working temperature of the air heater, so that the display instrument is used for setting a temperature check mark on the corresponding electric heating equipment.
Description
Technical Field
The utility model relates to a handheld heating equipment temperature detects technical field, concretely relates to temperature calibration equipment for electric heating equipment (heat takes off ware, electric iron and air heater).
Background
In recent years, the structure of the cable assembly is more and more complex and the functions are more and more increased due to the progress of the assembly technology of the electric connector and the cable assembly and the high technical requirement of weapon assembly. Heating equipment such as electric connector welding, wire pyrocondensation pipe, cable bundle shielding copper mesh welding, special connector air heater welding in the cable subassembly assembling process frequently uses, and the cable subassembly failure rate that leads to because welding quality is not good is also very high, for this reason, controllable and accurate the important means of guaranteeing welding process of heating equipment temperature, and heating equipment welding process occupies important position in electronic product assembly.
The thermal release device, the electric iron and the air heater are all electric heating equipment, after the thermal release device is used for stripping some high-temperature-resistant cable conductor insulating layers (tetrafluoroethylene and polyimide materials), a compression joint connector assembly is assembled, the thermal release device is used for a period of time, the temperature instability can cause the incomplete stripping of the conductor insulating layers, the hot-melt insulating layers can be stripped incompletely after the thermal release device is reworked to strip the end faces, and if an operator strips the insulating layers forcibly, the conductor coated by the insulating layers can be damaged and scratched, so that the transmission performance of the conductor is influenced.
The hot air blower is mainly used in the assembly process of the heat shrink tube and the special connector assembly by blow welding, wherein the heat blow welding process is an important process in the assembly process of the cable assembly; the special connector assembly process of blow welding has certain accuracy requirement to the temperature (keeping the set temperature within the set distance range), and the solder joint of the special connector of blow welding is difficult to observe inside the connector oversheath, if the temperature is unstable, can influence the reliable degree of hot melt soldering tin, welding faults such as rosin joint, solder joint are not full appear easily to can cause the hidden danger to the product.
The electric soldering iron is divided into an external heating type electric soldering iron, an internal heating type electric soldering iron, an adjustable constant temperature type electric soldering iron and the like, the temperature of the adjustable constant temperature type electric soldering iron can be adjusted within a certain range, meanwhile, the temperature can be kept constant, the constant temperature stability of temperature adjustment is very important, an insulating rubber core on the electric connector can be scalded due to overhigh temperature, the soldering tin hot melting time is overlong due to insufficient temperature, the aging of the insulating rubber core is accelerated, and the welding quality is influenced.
After the electric heating equipment (the heat release device, the electric soldering iron and the air heater) is used for a certain time, temperature detection is required to be carried out periodically according to respective use conditions, and the temperature corresponding relation is identified reasonably, so that the temperature of the electric heating equipment can work within a qualified range.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a temperature calibration equipment for electric heating equipment can be simultaneously and the temperature of two way electric heating equipment of real-time detection to can the simultaneous display mark of being convenient for in display instrument, and then guarantee that electric heating equipment's temperature variation can not influence product quality, thereby guarantee that the product can normally accomplish the production task under the requirement of process temperature.
The technical scheme of the utility model is that: a temperature verification device for an electrically heated apparatus, comprising: display instruments, PT100 thermal resistors and thermocouples; the PT100 thermal resistor and the thermocouple are respectively used as temperature sensors to be connected to a display instrument, and the PT100 thermal resistor is used for detecting the working temperature of a heat release device or an electric soldering iron at a set gear and displaying the working temperature on the display instrument in real time; the thermocouple is used for detecting the working temperature of the air heater at a set gear and displaying the working temperature on the display instrument in real time; the display instrument is provided with two working areas for respectively displaying the working temperature of the heat release device or the electric soldering iron and the working temperature of the air heater, so that the display instrument is used for setting a temperature check mark on the corresponding electric heating equipment.
Preferably, the method further comprises the following steps: and the computer is connected with the display instrument through the communication interface, and the working temperature of the heat release device or the electric soldering iron and the working temperature of the hot air blower are respectively transmitted to the computer for recording after being stabilized on the display instrument for a set time.
Preferably, each of the electric heating apparatuses performs temperature detection three times or more at the same shift position.
Has the advantages that:
the utility model discloses a temperature calibration device has simple structure, and the precision is high, convenient to use, economical and practical, and the operator can detect electric heater unit's temperature at any time to make temperature check mark, when using electric heater unit, reduce because temperature variation and to product quality's influence, guarantee that the product normally accomplishes the production task under the technological temperature requirement (in the electrical heating process), ensure that the product can high-quality production.
Drawings
Fig. 1 is a schematic structural diagram of the temperature calibration device of the present invention.
Wherein, 1-display instrument, 2-PT100 thermal resistor, 3-thermocouple, 4-thermal release or electric iron, and 5-hot air blower.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of examples.
The embodiment provides a temperature calibration device for electric heating equipment, can be simultaneously and real-time detection two way electric heating equipment's temperature to can show the mark of being convenient for in display instrument simultaneously, and then guarantee that electric heating equipment's temperature variation can not influence product quality, thereby guarantee that the product can normally accomplish the production task under the technological temperature requirement.
As shown in fig. 1, the temperature verification apparatus includes: the system comprises a computer, a display instrument 1, a PT100 thermal resistor 2 and a thermocouple 3; wherein, PT100 thermal resistance 2 and thermocouple 3 are connected to the display instrument 1 as temperature sensor respectively;
when the device is used, the heat release device or the electric soldering iron 4 and the hot air blower 5 are arranged at set gears, a jaw of the heat release device or an iron tip of the electric soldering iron is in contact with the PT100 thermal resistor 2, the PT100 thermal resistor 2 can measure the working temperature of the heat release device or the electric soldering iron 4 in real time, and the measured temperature value is displayed on the display instrument 1 in real time, meanwhile, the thermocouple 3 can detect the working temperature of the hot air blower 5 in real time and display the detected temperature value on the display instrument 1 in real time; the display instrument 1 is provided with two working areas which can respectively display temperature data detected by two paths of electric heating equipment, the temperature data are read after being stabilized on the display instrument 1 for 10 seconds, the measured temperature data are transmitted to a computer through a communication interface to be recorded, each electric heating equipment is repeatedly detected for more than three times at the same gear, the records are compared, whether the detected temperature of the electric heating equipment is within a stable range of a set error at the same gear is verified, and a temperature verification mark is made at a corresponding gear on each electric heating equipment and is recorded; wherein, the heat remover or the electric iron 4 and the air heater 5 are electric heating equipment.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A temperature verification device for an electrical heating apparatus, comprising: the display instrument (1), the PT100 thermal resistor (2) and the thermocouple (3); the PT100 thermal resistor (2) and the thermocouple (3) are respectively used as temperature sensors to be connected to the display instrument (1), and the PT100 thermal resistor (2) is used for detecting the working temperature of a heat release device or an electric soldering iron (4) at a set gear and displaying the working temperature on the display instrument (1) in real time; the thermocouple (3) is used for detecting the working temperature of the hot air blower (5) at a set gear position and displaying the working temperature on the display instrument (1) in real time; the display instrument (1) is provided with two working areas for respectively displaying the working temperature of the heat release device or the electric soldering iron (4) and the working temperature of the hot air blower (5), so that the display instrument is used for setting a temperature check mark on corresponding electric heating equipment.
2. The temperature verification apparatus for an electric heating device according to claim 1, further comprising: and the computer is connected with the display instrument (1) through a communication interface, and the working temperature of the heat release device or the electric soldering iron (4) and the working temperature of the hot air blower (5) are respectively transmitted to the computer for recording after being stabilized on the display instrument (1) for a set time.
3. The temperature verification apparatus for electric heating devices as claimed in claim 1, wherein each of the electric heating devices performs temperature detection more than three times at the same shift position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023016371.9U CN214173595U (en) | 2020-12-15 | 2020-12-15 | Temperature calibration device for electric heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023016371.9U CN214173595U (en) | 2020-12-15 | 2020-12-15 | Temperature calibration device for electric heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173595U true CN214173595U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023016371.9U Active CN214173595U (en) | 2020-12-15 | 2020-12-15 | Temperature calibration device for electric heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214173595U (en) |
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2020
- 2020-12-15 CN CN202023016371.9U patent/CN214173595U/en active Active
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