CN203886971U - Uncoiling centering device of cold mill - Google Patents
Uncoiling centering device of cold mill Download PDFInfo
- Publication number
- CN203886971U CN203886971U CN201420283782.XU CN201420283782U CN203886971U CN 203886971 U CN203886971 U CN 203886971U CN 201420283782 U CN201420283782 U CN 201420283782U CN 203886971 U CN203886971 U CN 203886971U
- Authority
- CN
- China
- Prior art keywords
- probes
- centering device
- uncoiling
- double
- aluminium sheet
- 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
Links
Abstract
The utility model relates to aluminum foil production equipment, and particularly relates to an uncoiling centering device of a cold mill. The uncoiling centering device comprises a double-detector positioner (1), wherein the double-detector positioner (1) is provided with a sliding shaft (3) and two probes (2). The uncoiling centering device is characterized in that a limiting aluminum plate (4) is installed between the two probes (2), and the plate surface of the limiting aluminum plate (4) is lower than the probes (2). The uncoiling centering device has the beneficial effects that when the probes on both sides relatively move inwards to reach both sides of the limiting aluminum plate, the sides of the limiting aluminum plate are determined as a search signal so that the probes stop moving inwards, and thus the problem of damage of the probes due to collision is smartly solved; and the uncoiling centering device has the advantages of simple structure, low cost, stability, reliability and the like and is expected to become a necessary component of the double-detector positioner.
Description
Technical field
The utility model relates to a kind of aluminium foil production equipment, i.e. a kind of cold-rolling mill uncoiling centralising device.
Background technology
Cold rolling is the important step that aluminium foil is produced, and its main task is inputting cold-rolling mill after incoming hot rolled slab uncoiling, is rolled into the desired thickness of client or the control Product Status that combines with annealing.In cold rolling process, ensure that extending along correct direction after aluminium foil uncoiling is the key of operation, thereby need to adjust at any time the centering position of aluminium foil.For this reason, above the entrance of cold-rolling mill, add accurate optics and looked for the electronic double detector locator of limit device.This device is that two probes are arranged on sliding axle, moves, to determine at any time the center position of aluminium foil, for the trend of adjusting aluminium foil provides data along with the variation of aluminium foil side.Double detector locator in the market all limits the maximum fabric width of operation, and does not limit for minimum fabric width.Generally, the aluminium foil of uncoiling can be not too narrow, and the distance of two detectors can be too not little yet, limits having little significance of minimum fabric width., under special circumstances, as damaged in side appearance, or there is the pseudomorphism that other are not easy to identify, two detectors will approach rapidly, occur that collision even causes damage.Because detector is worth costliness, once loss from spoilage is larger, also can affect the normal operation of cold-rolling mill simultaneously.Certainly,, according to existing optical technology level, the problems referred to above can solve., the instrument that this need to increase or more renew, cost is very high, for the lower fault of probability of happening, is still unworthy.
Summary of the invention
The purpose of this utility model is to provide a kind of minimum range that can limit double detector, prevents detector damaged in collision fault, and simple in structure, cheap cold-rolling mill uncoiling centralising device.
Above-mentioned purpose is realized by following technical scheme: develop a kind of cold-rolling mill uncoiling centralising device, comprise double detector locator, double detector locator has slide-bar and two probes, is characterized in: between described two probes, a spacing aluminium sheet is installed, and the plate face of spacing aluminium sheet is lower than probe.
Described spacing aluminium sheet is rectangular, long 250-300mm, and wide 30-60mm, plate face middle part is arranged in the middle of the slide-bar of double detector locator by connecting rod, plate face horizontal, long limit is parallel with slide-bar, and the plate face of spacing aluminium sheet is lower than probe 20-30mm.
The beneficial effects of the utility model are: when the probe of both sides internally moves on to while reaching spacing aluminium sheet both sides mutually, the side of spacing aluminium sheet will be defined as to search signal and move in stopping, solve cleverly the difficult problem that probe head-on collision damages, and have simple in structure, cheap, the advantage such as reliable and stable, is expected to become the indispensable parts of double detector locator.
Brief description of the drawings
Fig. 1 is the front view of a kind of embodiment;
Fig. 2 is the left view of this embodiment;
Fig. 3 is the top view of this embodiment;
Fig. 4 is the stereogram of the spacing aluminium sheet of parts of this embodiment;
Fig. 5 is the schematic diagram of a kind of duty of this embodiment;
Fig. 6 is the schematic diagram of the another kind of duty of this embodiment.
Visible in figure: double detector locator 1, probe 2, slide-bar 3, spacing aluminium sheet 4, connecting rod 5, cold-rolling mill 6, aluminium foil 7.
Detailed description of the invention
The total design of the utility model is to add the spacing aluminium sheet of a slice in the middle of two probes of double detector locator.Introduce a kind of embodiment below in conjunction with accompanying drawing:
Embodiment: Fig. 1 Fig. 2 Fig. 3 has introduced a kind of double detector locator 1, and this produce market is on sale, the electronic double detector locator of H5536-10x series of producing as Fa Fu North American Corp. etc.This equipment comprises two probes 2 and a slide-bar 3.Probe 2 has driven by motor, under the cooperation of light source, can search for the marginal position of sheet material, and change position with the variation of sheet edge.Visible in conjunction with Fig. 5: this double detector locator 1 is arranged on the entrance top of cold-rolling mill, monitors the variation of two sides of aluminium foil 7, immediately transmits related data, and the position of aluminium foil 7 is adjusted in domination, guarantee that the center line of aluminium foil 7 extends all the time between two parties.Obviously, when probe 2 is maximum functional fabric width during in two ends.Generally, the edge variation amplitude of aluminium foil 7 is less, and the displacement of probe 2 is also little.Under special circumstances, when aluminium foil 7 sides as shown in Figure 6 significantly change, probe 2 moves search in will be rapidly, still can not automatically stop when reaching the limit of behind position, will telescope damage.From Fig. 1 Fig. 2 Fig. 3: in order to prevent the generation of this fault, in the middle of two probes 2, a spacing aluminium sheet 4 is installed.Visible in conjunction with Fig. 4: spacing aluminium sheet 4 is rectangular, long 250-300mm, wide 30-60mm, plate face middle part is arranged on by connecting rod 5 in the middle of the slide-bar 3 of double detector locator 1, spacing aluminium sheet 4 plate face horizontal, long limit is parallel with slide-bar 3, and the plate face of spacing aluminium sheet 4 is lower than probe 20-30mm.Visible in conjunction with Fig. 6: when the marginal laceration of aluminium foil 7, when margin signal disappears, in two probes 2, move on to spacing aluminium sheet 4 both sides, the signal of video signal of spacing aluminium sheet 4 both sides of the edge enters probe 2, thought by mistake by probe 2 the aluminium foil edge of searching for, in two probes 2 can stop, moving.After the Edge restoration of aluminium foil 7 is normal, because its light signal is stronger, can again be caught by two probes 2, operation is attributed to normally.
Claims (2)
1. a cold-rolling mill uncoiling centralising device, comprise double detector locator (1), double detector locator (1) has slide-bar (3) and two probes (2), it is characterized in that: between described two probes (2), a spacing aluminium sheet (4) is installed, and the plate face of spacing aluminium sheet (4) is lower than probe (2).
2. cold-rolling mill uncoiling centralising device according to claim 1, it is characterized in that: described spacing aluminium sheet (4) is rectangular, long 250-300mm, wide 30-60mm, plate face middle part is arranged on by connecting rod in the middle of the slide-bar (3) of double detector locator (1), plate face horizontal, long limit is parallel with slide-bar (3), and the plate face of spacing aluminium sheet (4) is lower than probe (2) 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283782.XU CN203886971U (en) | 2014-05-29 | 2014-05-29 | Uncoiling centering device of cold mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283782.XU CN203886971U (en) | 2014-05-29 | 2014-05-29 | Uncoiling centering device of cold mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886971U true CN203886971U (en) | 2014-10-22 |
Family
ID=51713419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283782.XU Expired - Fee Related CN203886971U (en) | 2014-05-29 | 2014-05-29 | Uncoiling centering device of cold mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665471A (en) * | 2016-02-29 | 2016-06-15 | 天津向荣铝业有限公司 | Uncoiling centering device for cold rolling machine |
| CN107088590A (en) * | 2017-06-07 | 2017-08-25 | 嘉兴宝程自动化设备有限公司 | The punch press feeder and its method of work of a kind of quick identification sheet material skew |
-
2014
- 2014-05-29 CN CN201420283782.XU patent/CN203886971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665471A (en) * | 2016-02-29 | 2016-06-15 | 天津向荣铝业有限公司 | Uncoiling centering device for cold rolling machine |
| CN105665471B (en) * | 2016-02-29 | 2018-08-21 | 大连欣和重工有限公司 | A kind of cold-rolling mill uncoiling centralising device |
| CN107088590A (en) * | 2017-06-07 | 2017-08-25 | 嘉兴宝程自动化设备有限公司 | The punch press feeder and its method of work of a kind of quick identification sheet material skew |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203886971U (en) | Uncoiling centering device of cold mill | |
| CN202794060U (en) | Device for detecting defects in glass substrate | |
| CN110732569A (en) | steel plate thickness measuring device and technology of cold straightener | |
| US9659830B2 (en) | Dimension detection device and cassette | |
| TWI442065B (en) | Electrostatic discharge test method and test system | |
| CN204276526U (en) | Side defects of strip steel checkout gear | |
| CN202224448U (en) | Breakage detection device of foil rolling mill | |
| US9581847B2 (en) | Display device | |
| CN109520711B (en) | Method for detecting abnormal lens in laser scoring equipment | |
| CN104985002A (en) | Hot rolled strip steel edge defect alarm method and apparatus | |
| CN203687871U (en) | High-precision calibration checkerboard used for measuring train wheels | |
| CN104525508A (en) | Machine vision degraded product discharge system | |
| CN102357557B (en) | Steel strip cold rolling and winding method without additional lining paper | |
| CN202976773U (en) | Panel detection device | |
| CN104129911A (en) | Novel emergency transverse cutting machine | |
| CN103486930A (en) | Detection tool for stand column | |
| CN202916205U (en) | Laser detecting device | |
| CN204373559U (en) | A kind of position, camera lens fore-stock hole size checking device | |
| CN102853767A (en) | Laser detection device | |
| CN203170721U (en) | Device preventing water vapor from interfering detection precision of plate shape gauge | |
| CN110465550A (en) | A kind of processing method for the roll gap measuring signal that aluminium alloy cold rolling is reliable and stable | |
| KR20160067535A (en) | Apparatus and Method for preventing erroneous detection of welding part | |
| CN205165787U (en) | Online casting blank burr detection device and roll table thereof | |
| CN218108867U (en) | Broadband stainless steel strip edge wave on-line detection device | |
| CN204257679U (en) | The device of on-line monitoring silicon wafer wool making Reducing thickness |
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: 20141022 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |