CN201343326Y - Inlet looper carriage with a deviation correcting device - Google Patents
Inlet looper carriage with a deviation correcting device Download PDFInfo
- Publication number
- CN201343326Y CN201343326Y CNU2008201710328U CN200820171032U CN201343326Y CN 201343326 Y CN201343326 Y CN 201343326Y CN U2008201710328 U CNU2008201710328 U CN U2008201710328U CN 200820171032 U CN200820171032 U CN 200820171032U CN 201343326 Y CN201343326 Y CN 201343326Y
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- CN
- China
- Prior art keywords
- correcting device
- deviation correcting
- band steel
- vertical rod
- single roller
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- Expired - Fee Related
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Abstract
The utility model relates to an inlet looper carriage, in particular to an inlet looper carriage with a deviation correcting device. The inlet looper carriage mainly aims to solve the technical problems in the prior art that the deviation correcting device has a complicated structure and higher manufacture cost, and can not be applied onto galvanized wires and other inlet looper carriages. The inlet looper carriage comprises a frame (1); a roller wheel (2) is connected to the bottom part of the frame; a vertical pole (3) is connected to the frame (1); one or more driven wheels (4) which can wind band steel are connected to the vertical pole; a cross rod (5) is connected to the frame (1) through an upright post; one or more deflecting rollers (6) which can guide the band steel to move are connected to the cross rod (5); a single-roller deviation collecting device is arranged on an outlet path in which the band steel operates and is matched with a sensor (7) capable of inducing the position of the band steel on the single-roller deviation collecting device; and both the single-roller deviation collecting device and the sensor (7) are communicated with a hydraulic servo mechanism (8).
Description
Technical field
The utility model relates to a kind of entry loop dolly, especially relates to a kind of to having the isostructural improvement of entry loop dolly of deviation correcting device.
Background technology
Band steel produce line, no matter be milling train or pickling line, galvanized wire, tinned wire, coating unit, shear unit etc., in band steel operational process, all can produce sideslip, thereby cause belt steel surface impression or buckling deformation to occur, influence the cold-rolling thin plate quality, also can the pulling off strips steel when serious, damage the kink facility, unit can't carry out ordinary production.Therefore, all need various correction control setups in the output strip line, to guarantee band, sheet material production high speed, safety and to increase productivity.Chinese patent discloses a kind of band steel non-roller correcting error method and device, and (publication number: CN 101152934A), it has the position of requirement at the band easy sideslip of steel or to running deviation value, above band steel both sides a pair of electromagnet is installed; When the strip running deviation amount detection systems detects strip running deviation in real time, detection signal is converted to electric signal and imports computer control system, computer control system is gathered electric signal, computing, obtain running deviation value and sideslip direction with steel, change the gap of being with between steel and the electromagnet by the exciting current of controlling two electromagnet, the band steel is rectified a deviation, distance between simultaneous displacement sensor electromagnet and the band steel, and detection signal inputed to computer control system, the exciting current of computer control system output signal control electromagnet after computing; A kind of band steel non-roller correcting error device, comprise strip running deviation amount detection systems, correction electromagnet, power amplifier, displacement pickup and computer control system, the correction electromagnet is positioned at top, band steel both sides, the strip running deviation amount detection systems is positioned at the front or the back of correction electromagnet, detected strip running deviation amount and sideslip direction signal are input to computer control system, and computer control system is exported the exciting current of control correction electromagnet after computing; Displacement pickup detects distance between electromagnet and the band steel, and detection signal is inputed to computer control system.But the deviation correcting device structure of this structure is comparatively complicated, and manufacturing cost is higher, can't be applied on the entry loop dolly such as galvanized wire.
The utility model content
The utility model technical issues that need to address provide a kind of entry loop dolly that has deviation correcting device, it mainly is to solve comparatively complexity of existing in prior technology deviation correcting device structure, manufacturing cost is higher, can't be applied to entry loop dolly brand-name technical matterss such as galvanized wire.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
The entry loop dolly that has deviation correcting device of the present utility model, comprise vehicle frame, bottom of frame is connected with roller, it is characterized in that being connected with vertical rod on the described vehicle frame, being connected with 1 in the vertical rod reached with the last flower wheel of band steel around volume that allow, be connected with cross bar by column on the vehicle frame, be connected with 1 slewing rollers that reached with last bootable band steel motion on the cross bar; The outlet pathway of band steel operation is provided with single roller deviation correcting device, and single roller deviation correcting device is combined with the sensor that can respond to band steel position on single roller deviation correcting device, and single roller deviation correcting device all is communicated with hydraulic servo mechanism with sensor.The bootable band steel of slewing rollers travels forward, and flower wheel can change the sense of motion of band steel arbitrarily.The band steel is behind the single roller deviation correcting device of process, whether sensor can detect the center-point of band steel and put on single roller deviation correcting device, as if not, sensor can send signal and give the hydraulic pressure servomechanism, by the single roller deviation correcting device of hydraulic servo mechanism adjustment, during the center-point of feasible band steel is put.
As preferably, described single roller deviation correcting device includes can be around the roll body of winding steel, and roll body is connected with the bearing that can horizontally rotate, and bearing is driven by hydraulic servo mechanism.Roll body is hinged on the bearing, and hydraulic servo mechanism can be adjusted bearing and horizontally rotate around center longitudinal axis.When the band steel deflection left side, bearing is subjected to hydraulic servo mechanism to drive skew to the right, so just the band steel can be retracted center-point, otherwise then as the same.
As preferably, described slewing rollers are two, the band steel importer of each slewing rollers to and Way out on respectively be provided with a flower wheel, all flower wheels all are arranged in the vertical rod.Each slewing rollers can be equipped with two flower wheels, and the band steel service direction on the adjacent flower wheel of arranging in the vertical rod is opposite.
As preferably, the line of described each slewing rollers and two flower wheels is all formed triangle.Two flower wheels at vertical rod two ends and slewing rollers of cross bar outer end are one group, and two flower wheels at vertical rod middle part are another group with slewing rollers of cross bar the inner, have so promptly saved the transmission space, have guaranteed to be with the tensile force of steel again.
As preferably, be horizontally connected with hack lever in the described vertical rod, single roller deviation correcting device, sensor place on the hack lever, and the outer end of hack lever is connected with rod end by brace.Vertical rod, hack lever, brace are formed right-angled triangle, and single roller deviation correcting device places the inner of hack lever, and sensor places the outer end of hack lever, brace is set can makes hack lever bear bigger weight.
Characteristics such as therefore, the utlity model has has increased single roller deviation correcting device on the kink dolly, by the center of sensor automatic guidance band steel, guarantees not sideslip, not broken belt, the not scratch in kink of band steel, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the entry loop dolly that has deviation correcting device of this example, as Fig. 1, a vehicle frame 1 is arranged, bottom of frame is connected with roller 2.Vehicle frame 1 rear portion is connected with cross bar 5 by column, the cross bar below is provided with hydraulic servo mechanism 8, be connected with the slewing rollers 6 of two bootable band steel motions on the cross bar, the band steel importer of each slewing rollers to and Way out on respectively be provided with a flower wheel 4, be that each slewing rollers is combined with two flower wheels, four flower wheels all are arranged in the vertical rod 3 that vehicle frame sets up.Two flower wheels at wherein outer slewing rollers and vertical rod 3 two ends are formed one group, and two flower wheels at inner slewing rollers and vertical rod 3 middle parts are formed another group, and the line of each slewing rollers and two flower wheels is all formed triangle.Vehicle frame 1 front portion is provided with hack lever 11, and hack lever is connected in the vertical rod 3, and the hack lever outside is connected with vertical rod 3 tops by brace 12.The inboard of hack lever 11 is connected with the bearing 10 that can do to horizontally rotate, and bearing 10 is provided with roll body 9, and roll body is located on the outlet pathway of band steel.The outer end of hack lever 11 is connected with the sensor 7 that can respond to band steel position on the roll body 9, and sensor 7, bearing 10 all are communicated with hydraulic servo mechanism 8.
During use, shown in Fig. 1 arrow, the band steel enters from the flower wheel 4 on vertical rod 3 tops, behind the slewing rollers 6 through the cross bar outer end, reruns to the flower wheel of vertical rod 3 bottoms.Then successively through vertical rod 3 middle parts by under flower wheel, the slewing rollers of cross bar the inner, vertical rod 3 middle parts lean on last flower wheel, at last around twisting on the roll body 9.Whether the center that sensor 7 can induce band steel on the roll body 9 is offset, if any skew, it can send signal to hydraulic servo mechanism 8, and hydraulic servo mechanism can drive bearing 10 and move to reversing sense, this belt transect steel just can be drawn back into the center, reaches the purpose of correction.
Claims (5)
1. entry loop dolly that has deviation correcting device, comprise vehicle frame (1), bottom of frame is connected with roller (2), it is characterized in that being connected with on the described vehicle frame (1) vertical rod (3), being connected with 1 in the vertical rod reached with the last flower wheel (4) of band steel around volume that allow, vehicle frame (1) is gone up and is connected with cross bar (5) by column, is connected with 1 slewing rollers (6) that reached with last bootable band steel motion on the cross bar (5); The outlet pathway of band steel operation is provided with single roller deviation correcting device, and single roller deviation correcting device is combined with the sensor (7) that can respond to band steel position on single roller deviation correcting device, and single roller deviation correcting device all is communicated with hydraulic servo mechanism (8) with sensor (7).
2. the entry loop dolly that has deviation correcting device according to claim 1, it is characterized in that described single roller deviation correcting device includes can be around the roll body (9) of winding steel, roll body (9) is connected with the bearing (10) that can horizontally rotate, and bearing is driven by hydraulic servo mechanism (8).
3. the entry loop dolly that has deviation correcting device according to claim 1 and 2, it is characterized in that described slewing rollers (6) are two, the band steel importer of each slewing rollers to and Way out on respectively be provided with a flower wheel (4), all flower wheels all are arranged in the vertical rod (3).
4. the entry loop dolly that has deviation correcting device according to claim 3 is characterized in that the line of described each slewing rollers (6) and two flower wheels (4) is all formed triangle.
5. the entry loop dolly that has deviation correcting device according to claim 1 and 2, it is characterized in that being horizontally connected with in the described vertical rod (3) hack lever (11), single roller deviation correcting device, sensor (8) place on the hack lever (11), and the outer end of hack lever is connected with vertical rod (3) top by brace (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201710328U CN201343326Y (en) | 2008-12-18 | 2008-12-18 | Inlet looper carriage with a deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201710328U CN201343326Y (en) | 2008-12-18 | 2008-12-18 | Inlet looper carriage with a deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343326Y true CN201343326Y (en) | 2009-11-11 |
Family
ID=41274910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201710328U Expired - Fee Related CN201343326Y (en) | 2008-12-18 | 2008-12-18 | Inlet looper carriage with a deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343326Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189291A (en) * | 2010-07-27 | 2013-07-03 | 尤妮佳股份有限公司 | Apparatus for correcting meandering of continuous sheet for absorbent product |
| CN104314433A (en) * | 2014-09-24 | 2015-01-28 | 肇庆宏旺金属实业有限公司 | Swing door swing adjusting device |
| CN104828490A (en) * | 2015-03-03 | 2015-08-12 | 上海人造板机器厂有限公司 | Sliding bogie for molded belt type conveyer |
-
2008
- 2008-12-18 CN CNU2008201710328U patent/CN201343326Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189291A (en) * | 2010-07-27 | 2013-07-03 | 尤妮佳股份有限公司 | Apparatus for correcting meandering of continuous sheet for absorbent product |
| CN103189291B (en) * | 2010-07-27 | 2015-08-05 | 尤妮佳股份有限公司 | The tortuous advance corrective of the continuous sheet relevant with absorbent commodity |
| US9284150B2 (en) | 2010-07-27 | 2016-03-15 | Unicharm Corporation | Meandering correction apparatus of a continuous sheet associated with an absorbent article |
| CN104314433A (en) * | 2014-09-24 | 2015-01-28 | 肇庆宏旺金属实业有限公司 | Swing door swing adjusting device |
| CN104314433B (en) * | 2014-09-24 | 2015-12-30 | 肇庆宏旺金属实业有限公司 | A kind of swing door oscillation adjuster |
| CN104828490A (en) * | 2015-03-03 | 2015-08-12 | 上海人造板机器厂有限公司 | Sliding bogie for molded belt type conveyer |
| CN104828490B (en) * | 2015-03-03 | 2017-03-01 | 上海人造板机器厂有限公司 | A kind of forming belt conveyor sliding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20111218 |