CN206039289U - Durable test bench for service life of temperature controller - Google Patents
Durable test bench for service life of temperature controller Download PDFInfo
- Publication number
- CN206039289U CN206039289U CN201620909491.6U CN201620909491U CN206039289U CN 206039289 U CN206039289 U CN 206039289U CN 201620909491 U CN201620909491 U CN 201620909491U CN 206039289 U CN206039289 U CN 206039289U
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- Prior art keywords
- temperature controller
- controller
- test platform
- control unit
- main control
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Abstract
The utility model discloses a durable test bench for service life of temperature controller, a serial communication port, the fire emergency system comprises a master controller. Still including be used for fixed temperature controller and through drive circuit with the cylinder that main control unit connects, with main control unit connects and detects the acquisition circuit of the current signal of temperature controller, with main control unit passes through the hot -blast rifle that supply circuit connects, main control unit passes through the drive circuit drive the cylinder front end is close to or keeps away from the air outlet of hot -blast rifle, main control unit passes through the supply circuit drive the blowout of hot -blast rifle is hot -blast, acquisition circuit gathers the current signal of temperature controller erupts simultaneously and gives main control unit. Adopt aforementioned scheme, efficiency of software testing is high, and the fault rate is low, and job stabilization is reliable, and easy operation is convenient. Further, this aforementioned simple structure, preparation and cost of maintenance are low, can popularize and apply on a large scale.
Description
Technical field
This utility model is related to test equipment field, more particularly to temperature controller Endurance life test platform.
Background technology
Existing temperature master controller durable test stand is fixed on temperature controller product on heating module, by controlling heating
Module improves and reduces the mode of temperature to control the action of tested product temperature controller, but the lifting of heating block temperature and when reducing
Between it is long, thus result in whole test period elongated.Then, prior art testing efficiency is low, and design circuit is complicated, fault rate
It is high.
The content of the invention
The utility model proposes a kind of temperature controller Endurance life test platform, to solve, existing test mode efficiency is low to ask
Topic.
For reaching object defined above, this utility model is adopted the following technical scheme that：Temperature controller Endurance life test platform, including master
Controller；Also include the cylinder for fixing temperature controller and be connected with the master controller by drive circuit, with the master control
Device processed connection and the Acquisition Circuit of the current signal for detecting the temperature controller, are connected by power supply circuits with the master controller
Heat gun；
The master controller drives cylinder front end the going out closer or far from the heat gun by the drive circuit
Air port, the master controller drive the heat gun to spray hot blast by the power supply circuits, and the Acquisition Circuit collection is described
The current signal of temperature controller is simultaneously sent to the master controller.
Optionally：Also include the sample test platform for placing the temperature controller and the heat gun.
Optionally：The cylinder includes electromagnetic valve, and the electromagnetic valve is connected with the drive circuit.
Optionally：The cylinder front end is provided with the fixture for clamping the temperature controller.
Optionally：The temperature controller is provided with to the temperature controller accumulator powered.
Optionally：Sample test platform is provided with to the temperature controller DC source powered, the DC source and institute
State.
Using aforementioned schemes, this utility model can reach following technique effect：Testing efficiency is high, and fault rate is low, and work is steady
It is fixed reliable, it is simple to operation.Further, this aforementioned structure is simple, make and maintenance cost is low, can be answered with large-scale promotion
With.
Description of the drawings
In order to be illustrated more clearly that the technical solution of the utility model, embodiment will be described below needed for it is to be used
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the module diagram of temperature controller Endurance life test platform in this utility model.
Specific embodiment
For making structure of the present utility model and advantage clearer, structure of the present utility model is made below in conjunction with accompanying drawing
It is further described through.
Embodiment 1.
Referring to Fig. 1, temperature controller Endurance life test platform, including master controller；Also include for fixing temperature controller and passing through
The cylinder that drive circuit is connected with master controller, is connected and detects the Acquisition Circuit of the current signal of temperature controller with master controller,
The heat gun being connected by power supply circuits with master controller；Master controller by drive circuit drive cylinder front end closer or far from
The air outlet of heat gun, master controller drive heat gun to spray hot blast by power supply circuits, and Acquisition Circuit gathers the electricity of temperature controller
Stream signal is simultaneously sent to master controller.
Afore-mentioned test platform also includes the sample test platform for placing temperature controller and heat gun.Cylinder includes electromagnetic valve,
Electromagnetic valve is connected with drive circuit.Cylinder front end is provided with the fixture of clamping temperature controller.
Temperature controller is provided with to temperature controller the accumulator powered, and as another kind of replacement, can be provided with sample test platform
To the DC source that temperature controller is powered, connected by telescopic electric wire between DC source and the temperature controller.
In the course of work, temperature controller is held on fixture, and temperature controller is powered, the electric current in Acquisition Circuit collection temperature controller
Signal is simultaneously sent to master controller, the motion of main controller controls drive circuit drive cylinder, and cylinder is promoted and drives temperature controller to place
In the air outlet of heat gun, at the same time master controller is by power supply circuits driving heat gun work.
After temperature controller is damaged, master controller cannot receive current signal, then judge that the temperature controller is damaged, control heat
Air pressure gun quits work, and temperature controller is transported from the air outlet of heat gun.The control signal that master controller sends is PLC signals.
Though this utility model is described in detail with above-described embodiment, protection domain of the present utility model is not with aforementioned
Description is defined, any simple transformation based on the present utility model thought, comes under within protection domain of the present utility model.
Claims (6)
1. temperature controller Endurance life test platform, it is characterised in that including master controller；Also include for fixing temperature controller and passing through
The cylinder that drive circuit is connected with the master controller, is connected and detects the current signal of the temperature controller with the master controller
Acquisition Circuit, the heat gun being connected by power supply circuits with the master controller；
The master controller drives the cylinder front end closer or far from the air outlet of the heat gun by the drive circuit,
The master controller drives the heat gun to spray hot blast by the power supply circuits, and the Acquisition Circuit gathers the temperature controller
Current signal and be sent to the master controller.
2. temperature controller Endurance life test platform according to claim 1, it is characterised in that：Also include for placing the temperature control
The sample test platform of device and the heat gun.
3. temperature controller Endurance life test platform according to claim 1, it is characterised in that：The cylinder includes electromagnetic valve, institute
State electromagnetic valve to be connected with the drive circuit.
4. temperature controller Endurance life test platform according to claim 1, it is characterised in that：The cylinder front end is provided with clamping institute
State the fixture of temperature controller.
5. temperature controller Endurance life test platform according to claim 1, it is characterised in that：The temperature controller is provided with to described
The accumulator that temperature controller is powered.
6. temperature controller Endurance life test platform according to claim 2, it is characterised in that：Sample test platform is provided with to institute
The DC source that temperature controller is powered is stated, is connected by telescopic electric wire between the DC source and the temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909491.6U CN206039289U (en) | 2016-08-19 | 2016-08-19 | Durable test bench for service life of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909491.6U CN206039289U (en) | 2016-08-19 | 2016-08-19 | Durable test bench for service life of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039289U true CN206039289U (en) | 2017-03-22 |
Family
ID=58307227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909491.6U Active CN206039289U (en) | 2016-08-19 | 2016-08-19 | Durable test bench for service life of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345293A (en) * | 2018-03-20 | 2018-07-31 | 广汽零部件有限公司 | A kind of heat protection function endurance test control system of seat motor |
-
2016
- 2016-08-19 CN CN201620909491.6U patent/CN206039289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345293A (en) * | 2018-03-20 | 2018-07-31 | 广汽零部件有限公司 | A kind of heat protection function endurance test control system of seat motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |