CN204480037U - One realizes Kick type temperature controller de-jumping synchronism pick-up unit - Google Patents
One realizes Kick type temperature controller de-jumping synchronism pick-up unit Download PDFInfo
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- CN204480037U CN204480037U CN201520018424.0U CN201520018424U CN204480037U CN 204480037 U CN204480037 U CN 204480037U CN 201520018424 U CN201520018424 U CN 201520018424U CN 204480037 U CN204480037 U CN 204480037U
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Abstract
The utility model relates to one and realizes Kick type temperature controller de-jumping synchronism pick-up unit, and comprise, a heating collar, described heating collar is in order to heat described temperature controller; One magnetic induction loop, described magnetic induction loop is surrounded on the bimetallic strip of described temperature controller, in order to provide a detection magnetic field; And a probe, described probe corresponds to described magnetic induction loop, in order to measure the change in described detection magnetic field.Compared with prior art, the utility model at least has the following advantages: 1, detection method is reliably easy, is convenient to implement.2, by automation mechanized operation, to substitute traditional manual detection, greatly improve detection efficiency, and reduce artificial use cost and labour intensity.3, judged result is accurate, improves accuracy of detection.
Description
Technical field
The utility model relates to temperature controller field, particularly one and realizes Kick type temperature controller de-jumping synchronism pick-up unit.
Background technology
Refer to Fig. 1, sudden change formula temperature controller 1 is a kind of conventional control device, its by top bimetallic strip 11, middle join bar 12, moving plate 13, still 14 and bottom metal leg position 15 form.Wherein, bimetallic strip has the characteristic varying with temperature and deformation occurs.When bimetallic strip is heated to first temperature, can there is deformation rapidly in described bimetallic strip 11, and saltus step occurs.And when being cooled to second temperature, the deformation of described bimetallic strip 11 recovers rapidly.The saltus step of described bimetallic strip 11 with recover to produce acting force to described bar 12 of joining, and join described in passing through bar 12 move up and down control described metal leg position 15, bottom disconnection with closed.
At present, whether finished product temperature controller meets design requirement main based on manual detection, specifically, judges to determine that whether product is qualified by the audition of testing staff.Be not difficult to find out, it is loaded down with trivial details that aforesaid way has testing process, and detection time, long-acting rate was low, and judge to have the comparatively shortcoming such as big error to the qualification of product.
Utility model content
The purpose of this utility model is to provide a kind of novel Kick type temperature controller de-jumping synchronism pick-up unit, in order to solve the problem of manual detection in prior art.
To achieve these goals, the technical solution of the utility model realizes like this.
One realizes Kick type temperature controller de-jumping synchronism pick-up unit, it is characterized in that, comprises,
One heating collar, described heating collar is in order to heat described temperature controller;
One magnetic induction loop, described magnetic induction loop is surrounded on the bimetallic strip of described temperature controller, in order to provide a detection magnetic field; And,
One probe, described probe corresponds to described magnetic induction loop, in order to measure the change in described detection magnetic field.
Compared with prior art, the utility model at least has the following advantages: 1, detection method is reliably easy, is convenient to implement.2, by automation mechanized operation, to substitute traditional manual detection, greatly improve detection efficiency, and reduce artificial use cost and labour intensity.3, judged result is accurate, improves accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of temperature controller.
Fig. 2 is the structural representation in the utility model.
Fig. 3 is the structural representation of the device related in the utility model.
Fig. 4 is the structural representation of the automation equipment related in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Refer to Fig. 1, shown in figure is a kind of sudden change formula temperature controller 1, its by top bimetallic strip 11, middle join bar 12, moving plate 13, still 14 and bottom metal leg position 15 form.
A kind of Kick type temperature controller 1 is de-jumps synchronism detection method, in order to detect the de-jumping situation of a Kick type temperature controller 1, performs following steps successively,
A) temperature controller 1 described in is provided.
B) described temperature controller 1 is heated to one first temperature, and whether the conducting state whether bimetallic strip 11 sensing described temperature controller 1 saltus step and described temperature controller 1 occur changes.
In the present embodiment, the method sensing described temperature controller 1 whether conducting is current measurement.Further, described current measurement, be applying one high direct voltage between the metal leg position 15 of described temperature controller 1, make to be formed with an electric arc between the moving plate 13 of described temperature controller 1 and still 14, by measuring the curent change of described electric arc, to judge described temperature controller 1 whether conducting.
Again, the method sensing described bimetallic strip 11 whether saltus step is magnetic induction measurement.Further, described magnetic induction measurement, be applying one magnetic field in described bimetallic strip 11, by measuring the changes of magnetic field in described magnetic field, to judge whether described bimetallic strip 11 saltus step occurs.
C) judge whether qualified.
D) described temperature controller 1 is cooled to one second temperature, wherein, described second temperature is less than described first temperature, and whether the conducting state whether bimetallic strip 11 sensing described temperature controller 1 saltus step and described temperature controller 1 occur changes.
In the present embodiment, the method sensing described temperature controller 1 whether conducting is current measurement.Further, described current measurement, be applying one high direct voltage between the metal leg position 15 of described temperature controller 1, make to be formed with an electric arc between the moving plate 13 of described temperature controller 1 and still 14, by measuring the curent change of described electric arc, to judge described temperature controller 1 whether conducting.
Again, the method sensing described bimetallic strip 11 whether saltus step is magnetic induction measurement.Further, described magnetic induction measurement, be applying one magnetic field in described bimetallic strip 11, by measuring the changes of magnetic field in described magnetic field, to judge whether described bimetallic strip 11 saltus step occurs.
E) judge whether qualified.
Wherein, described step c) or step e) at least comprise one of following steps:
If i) there is not saltus step in the bimetallic strip 11 of described temperature controller 1, and the conducting state of described temperature controller 1 does not change yet, then show described temperature controller 1 to join bar 12 long;
If ii) there is saltus step in the bimetallic strip 11 of described temperature controller 1, and the conducting state of described temperature controller 1 does not change all the time, then show described temperature controller 1 to join bar 12 too short;
If iii) the bimetallic strip 11 of described temperature controller 1 first saltus step occurs, then the conducting state of described temperature controller 1 changes, and both mistimings are greater than the short predetermined value of a bar, then show described temperature controller 1 to join bar 12 partially short;
If iv) the conducting state of described temperature controller 1 first changes, then there is saltus step in the bimetallic strip 11 of described temperature controller 1, and both mistimings are greater than the long predetermined value of a bar, then show described temperature controller 1 to join bar 12 partially long.
Further, described sub-step iii) and iv) in, if the current continuity of described electric arc is beated and transformation period is greater than time of a setting, be then indicated as " power-off is not clear-cut ", that is, described temperature controller 1 switch performance is not good.
The above-mentioned parameter such as described first temperature, described second temperature, the short predetermined value of described bar, the long predetermined value of described bar, not clear-cut time mentioned designs according to the design parameter of temperature controller 1 to be detected, and this is for knowing technology, seldom repeats.
The utility model additionally provides a kind of device realizing above-mentioned temperature controller 1 de-jumping synchronism detection method, comprises,
One heating collar 4, described heating collar 4 is in order to heat described temperature controller 1;
One magnetic induction loop 2, described magnetic induction loop 2(field coil 21 and signal coil 22) be surrounded on the described bimetallic strip 11 of described temperature controller 1, in order to provide a detection magnetic field; And,
One probe 3, described probe 3 corresponds to described magnetic induction loop 2, in order to measure the change in described detection magnetic field.
When saltus step occurs described bimetallic strip 11, described detection magnetic field and then change, is sensed by described probe 3.
In addition, the utility model additionally provides a kind of automation equipment realizing above-mentioned Kick type temperature controller 1 de-jumping synchronism detection method, primarily of one first station 101, one second station 102, one the 3rd station 103, one the 4th station 104, one the 5th station 105 and one the 6th station 106 form.
Described first station 101 is in order to material loading.
Described second station 102 is in order to preheating.Temperature controller 1 is preheated, makes it be increased to certain temperature (being less than the first temperature), so that follow-up test can be saved time.
Described 3rd station 103 is in order to realize step b.Heat temperature controller 1, high-voltage signal is applied to the metal leg position 15 of temperature controller 1 by high pressure generating apparatus from bottom rising simultaneously.After the of short duration time, start detection instrument carries out the test under heating mode, then carries out result and judges to export decision signal 1 to PLC.
Described 4th station 104 is in order to realize step d.Manner of execution is identical with described 3rd station, unlike the detection carried out product under refrigerating mode.Test laggard row result judge and export decision signal 2 to PLC.
Described 5th station 105 is in order to cooling.Product after having tested still has certain remaining temperature, needs to cool before taking-up group, in case stop loss the sucker of bad taking-up group.Cool time can set according to different product.
Described 6th station 106 is in order to feeding.After being cooled to suitable temperature, enter this station.
PLC takes out through certain Logic judgment according to decision signal 1, decision signal 2, and non-defective unit defective products is carried out sorting placement.
Below only have expressed embodiment of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (1)
1. realize a Kick type temperature controller de-jumping synchronism pick-up unit, it is characterized in that, comprise,
One heating collar, described heating collar is in order to heat described temperature controller;
One magnetic induction loop, described magnetic induction loop is surrounded on the bimetallic strip of described temperature controller, in order to provide a detection magnetic field; And,
One probe, described probe corresponds to described magnetic induction loop, in order to measure the change in described detection magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018424.0U CN204480037U (en) | 2015-01-12 | 2015-01-12 | One realizes Kick type temperature controller de-jumping synchronism pick-up unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018424.0U CN204480037U (en) | 2015-01-12 | 2015-01-12 | One realizes Kick type temperature controller de-jumping synchronism pick-up unit |
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| Publication Number | Publication Date |
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| CN204480037U true CN204480037U (en) | 2015-07-15 |
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| CN201520018424.0U Expired - Fee Related CN204480037U (en) | 2015-01-12 | 2015-01-12 | One realizes Kick type temperature controller de-jumping synchronism pick-up unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259893A (en) * | 2015-10-09 | 2016-01-20 | 亮群电子（常熟）有限公司 | Single-circuit snap action temperature controller synchronization test method |
| CN105589034A (en) * | 2015-12-22 | 2016-05-18 | 广东华田电器有限公司 | Temperature controller synchronization degree tester and testing method thereof |
| CN106569480A (en) * | 2016-11-01 | 2017-04-19 | 合肥舒实工贸有限公司 | Test device for testing synchronization degree of temperature controller |
-
2015
- 2015-01-12 CN CN201520018424.0U patent/CN204480037U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259893A (en) * | 2015-10-09 | 2016-01-20 | 亮群电子（常熟）有限公司 | Single-circuit snap action temperature controller synchronization test method |
| CN105259893B (en) * | 2015-10-09 | 2018-08-07 | 亮群电子（常熟）有限公司 | A kind of single loop Kick type temperature controller synchronous detecting method |
| CN105589034A (en) * | 2015-12-22 | 2016-05-18 | 广东华田电器有限公司 | Temperature controller synchronization degree tester and testing method thereof |
| CN106569480A (en) * | 2016-11-01 | 2017-04-19 | 合肥舒实工贸有限公司 | Test device for testing synchronization degree of temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201401, Fengxian District, Shanghai around the North Road No. 7, 152, 2-3 Patentee after: Star Precision Machine (Shanghai) Limited by Share Ltd Address before: Fengxian District Zhuanghang Town Zhang village 201415 Shanghai City No. 399 Building 1 room 130-1 Patentee before: Star Precision Machine (Shanghai) Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20200112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |