CN105366405A - Coiled material slitting and rectifying mechanism with damping and overload protecting functions - Google Patents
Coiled material slitting and rectifying mechanism with damping and overload protecting functions Download PDFInfo
- Publication number
- CN105366405A CN105366405A CN201510940746.5A CN201510940746A CN105366405A CN 105366405 A CN105366405 A CN 105366405A CN 201510940746 A CN201510940746 A CN 201510940746A CN 105366405 A CN105366405 A CN 105366405A
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- CN
- China
- Prior art keywords
- electric cylinder
- coiled material
- sliding sleeve
- rectifying
- bearing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0326—Controlling transverse register of web by moving the unwinding device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a coiled material slitting and rectifying mechanism with damping and overload protecting functions. The coiled material slitting and rectifying mechanism comprises an uncoiling roller, a bracket, a guide rail, a displacement sensor, an electric cylinder and a controller, wherein a rubber buffer pad is arranged between a slide sleeve of the electric cylinder and the end surface of a threaded sleeve. When the sensor detects that the side edge of a coiled material is shifted, the controller controls the electric cylinder to drive the bracket to move to regulate the position of the bracket, so that the position of the coiled material is rectified, rectifying is timely, rectifying precision is high, and rectifying working efficiency is high; in a rectifying process, when a pull pressure sensor detects that load of the electric cylinder is increased to ultimate load of the electric cylinder, the controller controls a motor to stop working, thereby avoiding overload damage; moreover, the rubber buffer pad in the electric cylinder can buffer axial impact force to a screw machine mechanism thread pair, thereby avoiding damages of axial impact force to the thread pair, and reducing a failure rate of the rectifying device.
Description
Technical field
The present invention relates to a kind of deviation correcting device, particularly a kind of deviation correcting device of coiled material cutting machine.
Background technology
, as rolled paper splitting machine, in cutting process, easily there is the problem that coil paper offsets in coiled material cutting machine.In prior art, when occurring that coil paper offsets, be by manual shift unwinding device transverse shifting, to correct coil paper offset problem.But manual deviation rectification can not the problem of Timeliness coverage coiled material skew, and adopt manual shift unwinding device traversing, correction precision is lower, and rectification work efficiency is poor.
Summary of the invention
In view of this; the object of this invention is to provide a kind of coiled material with damping and overload protection and cut deviation correction mechanism; with solve in prior art adopt manual deviation rectification exist can not Timeliness coverage coiled material offset problem and manual shift unwinding device traversing; correction precision is lower, the technical matters that rectification work efficiency is poor.
Deviation correction mechanism cut by the coiled material of band damping of the present invention and overload protection, comprise let off roll, the support supporting let off roll, the guide rail be connected with support and the track base coordinated with slide, also comprise and be arranged on web edge edge to detect the controller of the displacement pickup of coil edge skew, the electric cylinder of driving arm movement and control electric cylinder, institute's displacement sensors and controller electrical connection;
Described electric cylinder comprise motor, sliding sleeve, the straight reciprocating motion of promotion sliding sleeve screw mechanism, connect the retarder of motor and screw mechanism and support the bearing set of sliding sleeve; The screw collar that described screw mechanism comprises screw mandrel and coordinates with screw mandrel, end and the screw collar of described sliding sleeve are bolted, and are provided with rubber buffer between sliding sleeve and the end face of screw collar;
The front end of described sliding sleeve is connected with pull pressure sensor, and described pull pressure sensor and controller electrical connection, pull pressure sensor is connected with support by piecing devices.
Further, the power take-off shaft of described retarder is connected by elastic coupling with screw mandrel.
Further, described piecing devices comprise the Hooke's coupling be connected with pull pressure sensor and the bearing connecting Hooke's coupling and support.
Further, described bearing set comprises the support tube be enclosed within outside screw mechanism, one end of described support tube is fixed on the housing of retarder, the other end of described support tube is provided with guided bearing, described guided bearing comprises the bearing seat be fixed in the pore of support tube front end and the plain bearing be fixed in bearing seat, and described plain bearing coordinates with sliding sleeve linear slide.
Beneficial effect of the present invention:
1, deviation correction mechanism cut by the coiled material of band damping of the present invention and overload protection; when sensor detects that skew occurs coil edge; sensor is by detection signal input control device; controller just controls electric cylinder driving arm and moves; to regulate backing positions; thus correction roll position; coil edge change in location is detected constantly owing to adopting sensor; even if therefore can find and correct coiled material offset problem; and adopt traversing adjustment of controller control electric cylinder driving arm to correct coiled material side-play amount; correction precision is high, and rectification work efficiency is high.
2, deviation correction mechanism cut by the coiled material of band damping of the present invention and overload protection; it is by arranging pull pressure sensor in sliding sleeve end; when working process medium-height trestle move there is clamping stagnation time; electric cylinder load can increase, and when pull pressure sensor detects that the load of electric cylinder increases to its limit load, controller just controls motor and quits work; thus the effect of overload protection can be played to electric cylinder; avoid overload to damage, be conducive to the life-span extending electric cylinder, reduce deviation correcting device fault rate.
3, deviation correction mechanism cut by the coiled material of band damping of the present invention and overload protection; it by arranging rubber buffer between the sliding sleeve and screw collar of electric cylinder; in the working processs such as electric motor starting, stopping, commutation; rubber buffer can cushion the axial impact force to screw mechanism screw thread pair; thus the damage of axial impact force double thread pair can be avoided, reduce the fault rate of deviation correcting device further.
Accompanying drawing explanation
Fig. 1 is the structural representation that deviation correction mechanism cut by the coiled material of the damping of the present embodiment band and overload protection;
Fig. 2 is the perspective view of electric cylinder;
Fig. 3 is the sectional perspective structural representation of electric cylinder.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, deviation correction mechanism cut by the coiled material of the damping of the present embodiment band and overload protection, comprise let off roll 1, the support 2 supporting let off roll, the guide rail 3 be connected with support and the track base 4 coordinated with slide, also comprise and be arranged on web edge edge to detect the controller 7 of the displacement pickup 5 of coil edge skew, the electric cylinder 6 of driving arm movement and control electric cylinder, institute's displacement sensors and controller electrical connection;
Described electric cylinder comprises the retarder 10 of motor 8, sliding sleeve 9, the screw mechanism promoting sliding sleeve straight reciprocating motion, connection motor and screw mechanism and supports the bearing set of sliding sleeve; The screw collar 12 that described screw mechanism comprises screw mandrel 11 and coordinates with screw mandrel, end and the screw collar of described sliding sleeve are bolted, and are provided with rubber buffer 13 between sliding sleeve and the end face of screw collar;
The front end of described sliding sleeve is connected with pull pressure sensor 14, and described pull pressure sensor and controller electrical connection, pull pressure sensor is connected with support by piecing devices.
Deviation correction mechanism cut by the coiled material of the damping of the present embodiment band and overload protection; when sensor detects that skew occurs coil edge; sensor is by detection signal input control device; controller just controls electric cylinder driving arm and moves; to regulate backing positions; thus correction roll position; coil edge change in location is detected constantly owing to adopting sensor; even if therefore can find and correct coiled material offset problem; and adopt traversing adjustment of controller control electric cylinder driving arm to correct coiled material side-play amount; correction precision is high, and rectification work efficiency is high.
And deviation correction mechanism cut by the coiled material of the damping of the present embodiment band and overload protection; it is by arranging pull pressure sensor in sliding sleeve end; when working process medium-height trestle move there is clamping stagnation time; electric cylinder load can increase, and when pull pressure sensor detects that the load of electric cylinder increases to its limit load, controller just controls motor and quits work; thus the effect of overload protection can be played to electric cylinder; avoid overload to damage, be conducive to the life-span extending electric cylinder, reduce deviation correcting device fault rate.
And deviation correction mechanism cut by the coiled material of the damping of the present embodiment band and overload protection; it by arranging rubber buffer between the sliding sleeve and screw collar of electric cylinder; in the working processs such as electric motor starting, stopping, commutation; rubber buffer can cushion the axial impact force to screw mechanism screw thread pair; thus the damage of axial impact force double thread pair can be avoided, reduce the fault rate of deviation correcting device further.
As the improvement to the present embodiment, the power take-off shaft of described retarder is connected by elastic coupling 15 with screw mandrel, in the working processs such as electric motor starting, stopping, commutation, the gear of retarder and the screw thread pair of screw mechanism also can be subject to the impulsive force of circumferencial direction, by elastic coupling, circumferencial direction impulsive force is cushioned, reducer gear and screw thread pair can be avoided to be hit damage.
As the improvement to the present embodiment, described piecing devices comprise the Hooke's coupling 16 be connected with pull pressure sensor and the bearing 17 connecting Hooke's coupling and support.In this improvement, bearing is connected with Hooke's coupling, makes the installation site setting range of bearing large, and then makes this deviation correcting device installation better adaptability in actual applications.
As the improvement to the present embodiment, described bearing set comprises the support tube 18 be enclosed within outside screw mechanism, one end of described support tube is fixed on the housing of retarder, the other end of described support tube is provided with guided bearing, described guided bearing comprises the bearing seat 19 be fixed in the pore of support tube front end and the plain bearing 20 be fixed in bearing seat, and described plain bearing coordinates with sliding sleeve linear slide; In this improvement, the structure of bearing set is simple, and volume is little, the manufacturing cost of reduction electric cylinder that can be very large.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. deviation correction mechanism cut by the coiled material with damping and overload protection, comprise let off roll, the support supporting let off roll, the guide rail be connected with support and the track base coordinated with slide, it is characterized in that: also comprise and be arranged on web edge edge to detect the controller of the displacement pickup of coil edge skew, the electric cylinder of driving arm movement and control electric cylinder, institute's displacement sensors and controller electrical connection;
Described electric cylinder comprise motor, sliding sleeve, the straight reciprocating motion of promotion sliding sleeve screw mechanism, connect the retarder of motor and screw mechanism and support the bearing set of sliding sleeve; The screw collar that described screw mechanism comprises screw mandrel and coordinates with screw mandrel, end and the screw collar of described sliding sleeve are bolted, and are provided with rubber buffer between sliding sleeve and the end face of screw collar;
The front end of described sliding sleeve is connected with pull pressure sensor, and described pull pressure sensor and controller electrical connection, pull pressure sensor is connected with support by piecing devices.
2. deviation correction mechanism cut by the coiled material of band damping according to claim 1 and overload protection, it is characterized in that: the power take-off shaft of described retarder is connected by elastic coupling with screw mandrel.
3. deviation correction mechanism cut by the coiled material of band damping according to claim 1 and overload protection, it is characterized in that: described piecing devices comprise the Hooke's coupling be connected with pull pressure sensor and the bearing connecting Hooke's coupling and support.
4. deviation correction mechanism cut by the coiled material of band damping according to claim 1 and overload protection; it is characterized in that: described bearing set comprises the support tube be enclosed within outside screw mechanism; one end of described support tube is fixed on the housing of retarder; the other end of described support tube is provided with guided bearing; described guided bearing comprises the bearing seat be fixed in the pore of support tube front end and the plain bearing be fixed in bearing seat, and described plain bearing coordinates with sliding sleeve linear slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940746.5A CN105366405A (en) | 2015-12-14 | 2015-12-14 | Coiled material slitting and rectifying mechanism with damping and overload protecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940746.5A CN105366405A (en) | 2015-12-14 | 2015-12-14 | Coiled material slitting and rectifying mechanism with damping and overload protecting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366405A true CN105366405A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940746.5A Pending CN105366405A (en) | 2015-12-14 | 2015-12-14 | Coiled material slitting and rectifying mechanism with damping and overload protecting functions |
Country Status (1)
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| CN (1) | CN105366405A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778969A (en) * | 2016-03-03 | 2018-11-09 | 克朗斯股份公司 | The breadth runing adjustment carried out by printing figure |
| CN113602885A (en) * | 2021-10-08 | 2021-11-05 | 广州市易鸿智能装备有限公司 | Pole piece splitting machine |
| CN114476779A (en) * | 2022-02-14 | 2022-05-13 | 深圳亚士德科技有限公司 | Winding displacement sticky tape coil stock protection cuts deviation correcting device |
| CN114803601A (en) * | 2022-05-16 | 2022-07-29 | 韩桐鹤 | Polyethylene blown film equipment of curling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225988A (en) * | 1963-08-07 | 1965-12-28 | Koppers Co Inc | Ultrasonic web position detector and aligning means |
| JPS5633334A (en) * | 1979-08-27 | 1981-04-03 | Teijin Ltd | Film or sheet rolling-in apparatus |
| CN202464870U (en) * | 2011-11-10 | 2012-10-03 | 昊辰（无锡）塑业有限公司 | Automatic deviation rectifying apparatus of splitting machine |
| CN203377730U (en) * | 2013-08-06 | 2014-01-01 | 中国航天科技集团公司第九研究院第七七一研究所 | Electric cylinder possessing self-locking characteristic |
| CN203513953U (en) * | 2013-09-30 | 2014-04-02 | 常州市第八纺织机械有限公司 | Intelligent deviation rectifying device for carbon fiber multiaxial warp knitting machine |
| CN204127030U (en) * | 2014-10-13 | 2015-01-28 | 山东大学 | There is the height integrated hydraulic servo-cylinder of buffering and overload protection function |
-
2015
- 2015-12-14 CN CN201510940746.5A patent/CN105366405A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225988A (en) * | 1963-08-07 | 1965-12-28 | Koppers Co Inc | Ultrasonic web position detector and aligning means |
| JPS5633334A (en) * | 1979-08-27 | 1981-04-03 | Teijin Ltd | Film or sheet rolling-in apparatus |
| CN202464870U (en) * | 2011-11-10 | 2012-10-03 | 昊辰（无锡）塑业有限公司 | Automatic deviation rectifying apparatus of splitting machine |
| CN203377730U (en) * | 2013-08-06 | 2014-01-01 | 中国航天科技集团公司第九研究院第七七一研究所 | Electric cylinder possessing self-locking characteristic |
| CN203513953U (en) * | 2013-09-30 | 2014-04-02 | 常州市第八纺织机械有限公司 | Intelligent deviation rectifying device for carbon fiber multiaxial warp knitting machine |
| CN204127030U (en) * | 2014-10-13 | 2015-01-28 | 山东大学 | There is the height integrated hydraulic servo-cylinder of buffering and overload protection function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778969A (en) * | 2016-03-03 | 2018-11-09 | 克朗斯股份公司 | The breadth runing adjustment carried out by printing figure |
| CN113602885A (en) * | 2021-10-08 | 2021-11-05 | 广州市易鸿智能装备有限公司 | Pole piece splitting machine |
| CN114476779A (en) * | 2022-02-14 | 2022-05-13 | 深圳亚士德科技有限公司 | Winding displacement sticky tape coil stock protection cuts deviation correcting device |
| CN114803601A (en) * | 2022-05-16 | 2022-07-29 | 韩桐鹤 | Polyethylene blown film equipment of curling |
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| PB01 | Publication | ||
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Application publication date: 20160302 |