CN203191409U - A refrigerator air door detecting table - Google Patents
A refrigerator air door detecting table Download PDFInfo
- Publication number
- CN203191409U CN203191409U CN 201220720990 CN201220720990U CN203191409U CN 203191409 U CN203191409 U CN 203191409U CN 201220720990 CN201220720990 CN 201220720990 CN 201220720990 U CN201220720990 U CN 201220720990U CN 203191409 U CN203191409 U CN 203191409U
- Authority
- CN
- China
- Prior art keywords
- air door
- plc controller
- detection
- detecting table
- insulation
- 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.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerator air door detecting table. The refrigerator air door detecting table comprises an insulation detector, a resistance detector, and a detecting table, wherein the detecting table is composed of a housing, an internal PLC controller, an execution element, and a plurality of workpiece installing seats. The insulation detector and the resistance detector are connected with the PLC controller. Test number of air door switch detection is preset in the PLC controller. The PLC controller and the execution element control the detection of workpieces of the plurality of workpiece installing seats according to detection items. The refrigerator air door detecting table has advantages that by using the integrated detecting table, the refrigerator air door detecting table integrates detection of the resistance, the switching period, and the insulation of the air door into one body, and that by using the PLC controller, the refrigerator air door detecting table achieves automatic control detection, increases the accuracy of the detection, facilitates the installation of the workpieces, and substantially increases detecting efficiency.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly a kind of refrigerator air door monitor station.
Background technology
The air door of refrigerator will detect its resistance, switch periods, insulation situation during fabrication, whether satisfies performance requirement with the checking product.For same air door, its every group of line bag and heating collar all will detect resistance respectively, also will detect every group of line bag respectively and the insulation situation between the shell, and switch periods is wanted repeated tests, and visible identical product need detect a plurality of projects.All be to each detection in the past, by manual hold line with product respectively with each checkout equipment line, this needs conversion wiring repeatedly, operates quite loaded down with trivial detailsly, wastes time and energy.
The utility model content
The utility model purpose: at the problems referred to above, it is the monitor station of one that the purpose of this utility model provides a kind of resistance with air door, switch periods, insulation detected set, simultaneously testing process is controlled automatically.
Technical scheme: a kind of refrigerator air door monitor station, comprise insulation tester, resistance monitor, also comprise by the PLC controller of shell, inside and the monitor station that executive component, some workpiece mount pads are formed, described insulation tester is connected with described PLC controller with described resistance monitor, the default test number (TN) that air door switch is detected in the described PLC controller, described PLC controller and the control of described executive component detect by detection the workpiece of some described workpiece mount pads.
Also comprise the insulation warning device, described insulation warning device is connected with described PLC controller.
Default detection order to detection in the described PLC controller.
Beneficial effect: compared with prior art, the utility model has the advantages that by the monitor station of integrated form resistance, switch periods, the insulation detection of air door are gathered in one, utilize the PLC controller to realize that control detects automatically, improved the accuracy that detects, monitor station makes things convenient for workpiece to install, and detection efficiency significantly improves.
Description of drawings
Accompanying drawing the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in drawings, a kind of refrigerator air door monitor station comprises insulation tester 1, resistance monitor 2, monitor station, and monitor station is made up of shell 3, inner PLC controller 4 and executive component 5, some workpiece mount pads 6, insulation warning device 7.PLC controller 4 and executive component 5 are installed in the shell 3, and insulation tester 1, resistance monitor 2, insulation warning device 7 are connected with PLC controller 4, and workpiece mount pad 6 is arranged at shell 3 surfaces and is communicated with 4 wiring of PLC controller.
Testing process: the workpiece air door is installed on workpiece mount pad 6 one by one; Power supply and Circuits System are connected, and PLC controller 4 detects the air door workpiece automatically according to default, obtains each detected value, and when the insulation detected value surpassed default insulation alarming value, warning was sent in 7 responses of insulation warning device; Remove the workpiece air door after detection finishes, change a collection of new workpiece sensing.
Claims (3)
1. refrigerator air door monitor station, comprise insulation tester (1), resistance monitor (2), it is characterized in that: also comprise by shell (3), inner PLC controller (4) and executive component (5), the monitor station that some workpiece mount pads (6) are formed, described insulation tester (1) is connected with described PLC controller (4) with described resistance monitor (2), the default test number (TN) that air door switch is detected in the described PLC controller (4), described PLC controller (4) and described executive component (5) control detect by detection the workpiece of some described workpiece mount pads (6).
2. refrigerator air door monitor station according to claim 1 is characterized in that: also comprise insulation warning device (7), described insulation warning device (7) is connected with described PLC controller (4).
3. refrigerator air door monitor station according to claim 1 is characterized in that: default detection order to detection in the described PLC controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720990 CN203191409U (en) | 2012-12-25 | 2012-12-25 | A refrigerator air door detecting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720990 CN203191409U (en) | 2012-12-25 | 2012-12-25 | A refrigerator air door detecting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191409U true CN203191409U (en) | 2013-09-11 |
Family
ID=49108261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720990 Expired - Fee Related CN203191409U (en) | 2012-12-25 | 2012-12-25 | A refrigerator air door detecting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018498A (en) * | 2012-12-25 | 2013-04-03 | 镇江市松协电器有限公司 | Refrigerator air door detecting table |
-
2012
- 2012-12-25 CN CN 201220720990 patent/CN203191409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018498A (en) * | 2012-12-25 | 2013-04-03 | 镇江市松协电器有限公司 | Refrigerator air door detecting table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20211225 |