CN104315967A - Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry - Google Patents
Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry Download PDFInfo
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- CN104315967A CN104315967A CN201410631774.4A CN201410631774A CN104315967A CN 104315967 A CN104315967 A CN 104315967A CN 201410631774 A CN201410631774 A CN 201410631774A CN 104315967 A CN104315967 A CN 104315967A
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- China
- Prior art keywords
- hair
- metallurgy industry
- wear
- measuring device
- cutting somebody
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- 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.)
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Abstract
The invention relates to a measuring device for pushing head spiral abrasion limitation of a pre-press machine in the metallurgy industry. The measuring device comprises a current mutual inductor (1), a current transducer (2), a PLC module (3), a PLC program (4) and a warning device (5). The measuring device has the advantages that whether a pushing head spiral device needs to be replaced can be accurately determined according to a current value, and dependence on labor experience is not needed.
Description
Technical field
The present invention relates to a kind of measurement mechanism of spiral limit of wear of cutting somebody's hair of preformer of metallurgy industry, the measurement of the limit of wear that the spiral being particularly useful for the preformer of ball press is cut somebody's hair.
Background technology
The cutting somebody's hair of preformer of the pressure ball system of current domestic metallurgy industry is screw type, because wearing away by material wearing and tearing in its use procedure, whether its wear intensity reaches that to change limit be an empirical value in maintenance of equipment link always, and once there is the false judgment that this replacing do not change, then can cause the phenomenon of the not enough or waste of discharge quantity.
Summary of the invention
The object of the invention is to provide a kind of measurement mechanism that the spiral of cutting somebody's hair of preformer wears away the needs replacing that whether reaches the limitation that can accurately judge for existing.For achieving the above object, the technical solution used in the present invention is: the measurement mechanism that the present invention relates to a kind of spiral limit of wear of cutting somebody's hair of preformer of metallurgy industry, measurement mechanism comprises current transformer 1, current transducer 2, PLC module 3, PLC program 4, warning device 5 form, and it is characterized in that the measurement mechanism of the spiral limit of wear of cutting somebody's hair of the preformer of described a kind of metallurgy industry realizes the measurement to spiral limit of wear of cutting somebody's hair by the current value of current transformer 1 perception.Described current transducer 2 is 4-20mA output signals.Described PLC module 3 is 16 DI PLC module.Described warning device 5 is hummers.
advantage of the present invention is mainly reflected in:
Judge exactly to cut somebody's hair spiral the need of replacing according to current value, without the need to relying on artificial experience.
accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of measurement mechanism of spiral limit of wear of cutting somebody's hair of preformer of metallurgy industry:
1-current transformer 2-current transducer 3-PLC module 4-PLC program 5-warning device.
embodiment explanation
embodiment 1 tells about a kind of course of work of measurement mechanism of spiral limit of wear of cutting somebody's hair of preformer of metallurgy industry below in conjunction with Fig. 1:
When spiral of cutting somebody's hair does not wear away, its feeding amount is large, and the torque of cutting somebody's hair is also large, and current value is larger; When spiral mill of cutting somebody's hair is consuming time, its feeding amount is little, and the torque of cutting somebody's hair is also little, and current value is less; The current value detected is sent in PLC module 3 by current transducer 2 by current transformer 1, and the computing through PLC program 4 contrasts, judge cut somebody's hair spiral whether wore away limit, need change.When needing to change, warning device 5 sends action prompt and changes.
Claims (4)
1. the present invention relates to a kind of measurement mechanism of spiral limit of wear of cutting somebody's hair of preformer of metallurgy industry, measurement mechanism comprises current transformer 1, current transducer 2, PLC module 3, PLC program 4, warning device 5 form, and it is characterized in that the measurement mechanism of the spiral limit of wear of cutting somebody's hair of the preformer of described a kind of metallurgy industry realizes the measurement to spiral limit of wear of cutting somebody's hair by the current value of current transformer 1 perception.
2. the measurement mechanism of the spiral limit of wear of cutting somebody's hair of the preformer of a kind of metallurgy industry according to claim 1, is characterized in that described current transducer 2 is 4-20mA output signals.
3. the measurement mechanism of the spiral limit of wear of cutting somebody's hair of the preformer of a kind of metallurgy industry according to claim 1, is characterized in that described PLC module 3 is 16 DI PLC module.
4. the measurement mechanism of the spiral limit of wear of cutting somebody's hair of the preformer of a kind of metallurgy industry according to claim 1, is characterized in that described warning device 5 is hummers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631774.4A CN104315967A (en) | 2014-11-11 | 2014-11-11 | Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631774.4A CN104315967A (en) | 2014-11-11 | 2014-11-11 | Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104315967A true CN104315967A (en) | 2015-01-28 |
Family
ID=52371233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631774.4A Withdrawn CN104315967A (en) | 2014-11-11 | 2014-11-11 | Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315967A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535860A (en) * | 2003-04-04 | 2004-10-13 | 容海因里希股份公司 | Braking system for electric industry truck |
| CN2723995Y (en) * | 2004-08-11 | 2005-09-07 | 河南科技大学 | Wear tester for conductor slide plate contactor |
| CN1982058A (en) * | 2005-12-12 | 2007-06-20 | 海德堡印刷机械股份公司 | Wear detector for ink fountain films |
| CN101023008A (en) * | 2004-11-19 | 2007-08-22 | 株式会社神户制钢所 | Screw conveyor and operation control method for the same |
| CN203710981U (en) * | 2014-01-08 | 2014-07-16 | 吴国平 | Rapid double-module granulating machine |
-
2014
- 2014-11-11 CN CN201410631774.4A patent/CN104315967A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535860A (en) * | 2003-04-04 | 2004-10-13 | 容海因里希股份公司 | Braking system for electric industry truck |
| CN2723995Y (en) * | 2004-08-11 | 2005-09-07 | 河南科技大学 | Wear tester for conductor slide plate contactor |
| CN101023008A (en) * | 2004-11-19 | 2007-08-22 | 株式会社神户制钢所 | Screw conveyor and operation control method for the same |
| CN1982058A (en) * | 2005-12-12 | 2007-06-20 | 海德堡印刷机械股份公司 | Wear detector for ink fountain films |
| CN203710981U (en) * | 2014-01-08 | 2014-07-16 | 吴国平 | Rapid double-module granulating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150128 |
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| WW01 | Invention patent application withdrawn after publication |