CN201258354Y - Wire galvanization production line on-line zinc layer weight detection apparatus - Google Patents
Wire galvanization production line on-line zinc layer weight detection apparatus Download PDFInfo
- Publication number
- CN201258354Y CN201258354Y CNU2008201908381U CN200820190838U CN201258354Y CN 201258354 Y CN201258354 Y CN 201258354Y CN U2008201908381 U CNU2008201908381 U CN U2008201908381U CN 200820190838 U CN200820190838 U CN 200820190838U CN 201258354 Y CN201258354 Y CN 201258354Y
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- wire
- production line
- galvanization
- wire galvanization
- layer weight
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Abstract
The utility model relates to an on-line zinc coating weight measuring device used in a wire galvanization production line. A pre-wire galvanization diameter-measuring device and an after-wire galvanization diameter-measuring device are arranged in front of and at the back of the galvanizing device, respectively. The output interfaces of the diameter-measuring devices are connected with the input interface of a data processing device. The output interface of the data processing device is connected with the control system or the display device of the wire galvanization production line. The on-line zinc coating weight measuring device has simple structure; is easy to operate; can output the zinc coating weight data in real time and provide the detection and control basis for the automatic control of zinc coating weight in the galvanization production line; and can ensure that the weight of zinc coating after the wire galvanization fluctuates within a relatively-precise range, thereby increasing the qualified rate of the galvanized steel wire and reducing the production cost and the test cost of wire galvanization.
Description
Technical field
The utility model relates to the electroplating industry online detection instrument, the online zinc layer weight proofing unit of particularly a kind of wire galvanization production line.
Background technology
At present, round wire is after zinc-plated on the galvanization production line, and zinc layer weight generally detects according to GB GB/T2973 " galvanized steel wire zinc layer weight test method ", and promptly sampling earlier detects to the laboratory again, and the whole testing process time is longer.In order not destroy the globality of steel wire, detect sampling and can only detect, the zinc layer weight state detection of can not taking a sample in the middle of the steel wire at the steel wire two ends.Zinc temperature during wire galvanization, zinc liquid iron-holder (quantity of slag at the bottom of the zinc liquid), steel wire linear speed, wire galvanization are smeared lifetime measurement system (or medium) etc. and all can be caused than great fluctuation process the steel wire zinc layer weight.Qualified in order to guarantee all steel wire zinc layer weights, certain proportion is improved than standard value in process stipulation zinc layer weight reference mark, and is so just very uneconomical to reduce the defective phenomenon of steel wire zinc layer weight, significantly increased the wire galvanization cost.
Summary of the invention
The purpose of this utility model provides the online zinc layer weight proofing unit of a kind of wire galvanization production line, zinc layer weight in the time of realizing wire galvanization detects, and can export the zinc layer weight data in real time, for carrying out the automatic control of zinc layer weight, the wire galvanization production line provides detection and control foundation, guarantee that the zinc layer weight after the wire galvanization fluctuates in more accurate scope, thereby improve the galvanized steel wire qualification rate, reduce the wire galvanization production cost and detect cost.
The purpose of this utility model is realized by following scheme:
This programme principle: the zinc-plated front and back of round wire diameter can change, variable quantity and steel wire zinc layer weight have direct correlation, therefore detect wire galvanization front and back steel wire diameter, the mathematical model of utilizing practical experience to set up afterwards carries out corresponding calculated and handles obtaining the zinc layer weight Trend value, this value is fed back to the wire galvanization production line control system, and Controlling System is controlled the purpose that corresponding zinc layer weight key point (wire speed is adjusted in pot galvanize, plating line is adjusted wire speed and electroplating current etc.) just can reach the on-line Control zinc layer weight automatically.
This programme is that the forward and backward side at galvanizing equipment is respectively arranged with caliper before and after the wire galvanization, and the output interface of caliper links to each other with the input interface of data processing equipment, and the output interface of data processing equipment links to each other with the galvanization production line Controlling System.
Above-mentioned data processing equipment also is provided with a plurality of normally closed and node, display unit and the man-machine dialogue devices (keyboard or touch-screen) often opened.
The utility model is simple in structure, and cost is low, and is easy to operate, the problems such as zinc layer weight when the nondestructive testing galvanizing layer weight is also accurately controlled wire galvanization when having solved wire galvanization.
Description of drawings
Accompanying drawing is an each several part annexation synoptic diagram of the present utility model.
Embodiment
Above accompanying drawing is the annexation synoptic diagram of an embodiment of the utility model.Among the figure, 1 is caliper before the wire galvanization, and 2 are caliper after the wire galvanization, 3 is zinc-plated preceding steel wire treatment facility, and 4 is galvanizing equipment (galvanizing furnace or zinc bath), and 5 is data processing equipment (prior art), 6 is production line control system (prior art), and 7 is steel wire.
Consult accompanying drawing, at every round wire galvanizing equipment 4 (stove or coating bath) front and back correct position that needs to detect zinc layer weight a diameter detecting instrument is installed, the output interface of diameter detecting instrument 1,2 links to each other with the input interface of data processing equipment 5; Data processing equipment 5 output interfaces link to each other with galvanization production line Controlling System 6, reach the zinc layer weight purpose of control automatically.If data processing equipment 5 output interfaces do not link to each other with galvanization production line Controlling System 6, this moment, the zinc layer weight data also can be presented on the display unit, reached the purpose of control zinc layer weight by manual shift galvanization production line relevant devices parameter.
The simplest composition form of the utility model is two online diameter detecting instruments 1,2 (market is on sale) and a data treatment unit 5 (being applicable to the online detection of individual wire); Also can a plurality of diameter detecting instrument devices and single (or a plurality of) data processing equipment 5 form (being applicable to the online detections simultaneously of many steel wires); The precision of diameter detecting instrument is 0.001mm, can realize that section of steel wire X-Y axle both direction detects simultaneously, and the diameter data output frequency is not less than 10 times/second; Data processing equipment is made up of microprocessor and related device, data processing equipment 5 has complete schedule of operation and the diameter-zinc layer weight handling procedure of a cover, data processing equipment 5 has at least two data to receive (communication) interface (be used to receive diameter detecting instrument and detect data), has data output (communication) interface (being used to export the zinc layer weight value) at least, data processing equipment also has Presentation Function and man-machine dialogue function (keyboard or touch-screen), to make things convenient for parameter setting and data presentation.In addition, data processing equipment 5 can also add that several are normally closed and often open node, convenient when zinc layer weight surpasses set(ting)value by normally closed and often open node and finish other controlled function.
If unspecified content is arranged, should be the known technology that maybe should know of professional and technical personnel in more than narrating, do not repeat them here.
Claims (2)
1. online zinc layer weight proofing unit of wire galvanization production line, it is characterized in that: the front and back of galvanizing equipment (4) are respectively arranged with wire galvanization front and back caliper, the output interface of caliper links to each other with the input interface of data processing equipment (5), and the output interface of data processing equipment (5) links to each other with galvanization production line Controlling System (6).
2. by the online coating weight proofing unit of the described wire galvanization production line of claim 1, it is characterized in that: above-mentioned data processing equipment (5) also is provided with a plurality of normally closed and often open node, display unit and man-machine dialogue device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201908381U CN201258354Y (en) | 2008-09-18 | 2008-09-18 | Wire galvanization production line on-line zinc layer weight detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201908381U CN201258354Y (en) | 2008-09-18 | 2008-09-18 | Wire galvanization production line on-line zinc layer weight detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258354Y true CN201258354Y (en) | 2009-06-17 |
Family
ID=40772589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201908381U Expired - Fee Related CN201258354Y (en) | 2008-09-18 | 2008-09-18 | Wire galvanization production line on-line zinc layer weight detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258354Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022728A (en) * | 2017-06-14 | 2017-08-08 | 河北燎源电讯器材有限公司 | The control device and method of wire galvanization thickness |
-
2008
- 2008-09-18 CN CNU2008201908381U patent/CN201258354Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022728A (en) * | 2017-06-14 | 2017-08-08 | 河北燎源电讯器材有限公司 | The control device and method of wire galvanization thickness |
| CN107022728B (en) * | 2017-06-14 | 2019-01-18 | 河北燎源电讯器材有限公司 | The control device and method of wire galvanization thickness |
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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 |
Granted publication date: 20090617 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |