CN105417251A - Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine - Google Patents
Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine Download PDFInfo
- Publication number
- CN105417251A CN105417251A CN201510939454.XA CN201510939454A CN105417251A CN 105417251 A CN105417251 A CN 105417251A CN 201510939454 A CN201510939454 A CN 201510939454A CN 105417251 A CN105417251 A CN 105417251A
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- CN
- China
- Prior art keywords
- electric cylinder
- screw
- sliding sleeve
- coiled material
- correction mechanism
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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
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention discloses a photoelectric correction mechanism with a shock-absorbing and overload protection function for a coiled material slitting machine. The photoelectric correction mechanism comprises an unwinding roll, a support, guide rails, a photoelectric sensor for detecting the edge deflections of coiled materials, an electric cylinder and a controller, wherein the photoelectric sensor, a tension-pressure sensor and the controller are electrically connected; and cover plates, tubular studs and circuit boards of the photoelectric sensor are sequentially compressed and fixed by screws located in the tubular studs. According to the invention, the edge position changes of the coiled materials are constantly detected through the photoelectric sensor, and correction is timely, and high in accuracy and working efficiency; a load of the electric cylinder is detected through the tension-pressure sensor, so that overload damages of the electric cylinder can be avoided, and the fault rate of the correction device can be reduced; a rubber buffer pad is arranged between a slide sleeve tube and a thread sleeve of the electric cylinder, so that damages of an axial impact force to a thread pair can be avoided; and thread holes have no need to be machined in a U-shaped shell during manufacturing for the photoelectric sensor, so that the photoelectric correction mechanism is convenient to assemble and low in manufacturing cost.
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 cutting machine photoelectric error correction mechanism with damping and overload protection; 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.
The coiled material cutting machine photoelectric error correction mechanism 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 opto-electronic pickup of coil edge skew, the electric cylinder of driving arm movement and control electric cylinder, described opto-electronic pickup 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, described pull pressure sensor and controller electrical connection, and pull pressure sensor is connected with support by piecing devices;
Described opto-electronic pickup comprises the U-shaped housing be integrally made up of two horizontal rectangular columns and a vertical rectangular column, described two horizontal rectangular columns are respectively arranged with infrared transmitter and infrared light receptor, described two horizontal rectangular columns are also respectively arranged with rectangle mounting groove, in described rectangle mounting groove, are provided with the circuit card be connected with infrared transmitter and infrared light receptor respectively; Described opto-electronic pickup also comprise sealed rectangular mounting groove cover plate, be arranged on the tubular piliar between cover plate with circuit card and be arranged on the screw be threaded in tubular piliar and with U-shaped housing, cover plate, tubular piliar and circuit card are fixed by described screw successively.
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.
Further, described tubular piliar and cover plate are formed in one structure.
Beneficial effect of the present invention:
1, the coiled material cutting machine photoelectric error correction mechanism 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 opto-electronic pickup; 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, the coiled material cutting machine photoelectric error correction mechanism 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; 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; overload is avoided to damage; be conducive to the life-span extending electric cylinder, reduce deviation correcting device fault rate.
3, the coiled material cutting machine photoelectric error correction mechanism 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
4, the coiled material cutting machine photoelectric error correction mechanism of band damping of the present invention and overload protection, its opto-electronic pickup supports cover plate by tubular piliar, and during installation, cover plate and circuit card share identical attaching screw, and screw number is less, and erection work efficiency is higher; And seal cover board is fixed by screws on tubular piliar, during manufacture, do not need thread mill drilling on U-shaped housing, the manufacturing cost of reduction sensor that can be very large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coiled material cutting machine photoelectric error correction mechanism 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;
Fig. 4 is the structural representation of opto-electronic pickup.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the coiled material cutting machine photoelectric error correction mechanism 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 opto-electronic pickup 5 of coil edge skew, the electric cylinder 6 of driving arm movement and control electric cylinder, described opto-electronic pickup 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, described pull pressure sensor and controller electrical connection, and pull pressure sensor is connected with support by piecing devices;
Described opto-electronic pickup comprises the U-shaped housing 15 be integrally made up of two horizontal rectangular columns and a vertical rectangular column, described two horizontal rectangular columns are respectively arranged with infrared transmitter 16 and infrared light receptor 17, described two horizontal rectangular columns are also respectively arranged with rectangle mounting groove, in described rectangle mounting groove, are provided with the circuit card 18 be connected with infrared transmitter and infrared light receptor respectively; Described opto-electronic pickup also comprise sealed rectangular mounting groove cover plate 19, be arranged on the tubular piliar 20 between cover plate with circuit card and be arranged on the screw 21 be threaded in tubular piliar and with U-shaped housing, cover plate, tubular piliar and circuit card are fixed by described screw successively.
The coiled material cutting machine photoelectric error correction mechanism 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 opto-electronic pickup; 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 the coiled material cutting machine photoelectric error correction mechanism 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; 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; overload is avoided to damage; be conducive to the life-span extending electric cylinder, reduce deviation correcting device fault rate.
And the coiled material cutting machine photoelectric error correction mechanism 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; 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; overload is avoided to damage; be conducive to the life-span extending electric cylinder, reduce deviation correcting device fault rate.
Further, the coiled material cutting machine photoelectric error correction mechanism of the damping of the present embodiment band and overload protection, its opto-electronic pickup supports cover plate by tubular piliar, and during installation, cover plate and circuit card share identical attaching screw, and screw number is less, and erection work efficiency is higher; And seal cover board is fixed by screws on tubular piliar, during manufacture, do not need thread mill drilling on U-shaped housing, the manufacturing cost of reduction sensor that can be very large.
As the improvement to the present embodiment, described piecing devices comprise the Hooke's coupling 22 be connected with pull pressure sensor and the bearing 23 connecting Hooke's coupling and support, in this improvement, bearing is connected with Hooke's coupling, make the installation site setting range of bearing large, and then make this deviation correcting device installation better adaptability in actual applications.
As the improvement to the present embodiment, described bearing set comprises the support tube 24 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 25 be fixed in the pore of support tube front end and the plain bearing 26 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.
As the improvement to the present embodiment, described tubular piliar and cover plate are formed in one structure, make the installation of tubular piliar and cover plate simply more convenient.
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. the coiled material cutting machine photoelectric error correction mechanism 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 opto-electronic pickup of coil edge skew, the electric cylinder of driving arm movement and control electric cylinder, described opto-electronic pickup 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, described pull pressure sensor and controller electrical connection, and pull pressure sensor is connected with support by piecing devices;
Described opto-electronic pickup comprises the U-shaped housing be integrally made up of two horizontal rectangular columns and a vertical rectangular column, described two horizontal rectangular columns are respectively arranged with infrared transmitter and infrared light receptor, described two horizontal rectangular columns are also respectively arranged with rectangle mounting groove, in described rectangle mounting groove, are provided with the circuit card be connected with infrared transmitter and infrared light receptor respectively; Described opto-electronic pickup also comprise sealed rectangular mounting groove cover plate, be arranged on the tubular piliar between cover plate with circuit card and be arranged on the screw be threaded in tubular piliar and with U-shaped housing, cover plate, tubular piliar and circuit card are fixed by described screw successively.
2. the coiled material cutting machine photoelectric error correction mechanism of band damping according to claim 1 and overload protection, 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.
3. the coiled material cutting machine photoelectric error correction mechanism 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.
4. the coiled material cutting machine photoelectric error correction mechanism of band damping according to claim 1 and overload protection, is characterized in that: described tubular piliar and cover plate are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939454.XA CN105417251A (en) | 2015-12-14 | 2015-12-14 | Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939454.XA CN105417251A (en) | 2015-12-14 | 2015-12-14 | Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417251A true CN105417251A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510939454.XA Pending CN105417251A (en) | 2015-12-14 | 2015-12-14 | Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417251A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732695Y (en) * | 2004-09-22 | 2005-10-12 | 上海科先液压成套有限公司 | Correction servo device for plate strip rolling |
| CN1743703A (en) * | 2004-08-30 | 2006-03-08 | Smc株式会社 | Electric execution device |
| CN201116247Y (en) * | 2007-08-30 | 2008-09-17 | 珠海华冠电子科技有限公司 | Deviation rectifying mechanism |
| CN102470496A (en) * | 2009-07-22 | 2012-05-23 | 基斯特勒控股公司 | Electromechanical joining module having a force transducer |
| 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 |
| CN104753243A (en) * | 2013-12-30 | 2015-07-01 | 何少敦 | Telescopic electric push rod |
| CN204453969U (en) * | 2015-01-19 | 2015-07-08 | 肇庆远境自动化设备有限公司 | A kind of deviation correction control system |
| CN104810970A (en) * | 2015-04-09 | 2015-07-29 | 昆山百福丰成自动化科技有限公司 | Ultra-high-speed compound motion servo actuator |
| CN205204403U (en) * | 2015-12-14 | 2016-05-04 | 重庆东登科技有限公司 | Take shock attenuation and overload protection's coiled material cutting machine photoelectric controller device |
-
2015
- 2015-12-14 CN CN201510939454.XA patent/CN105417251A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743703A (en) * | 2004-08-30 | 2006-03-08 | Smc株式会社 | Electric execution device |
| CN2732695Y (en) * | 2004-09-22 | 2005-10-12 | 上海科先液压成套有限公司 | Correction servo device for plate strip rolling |
| CN201116247Y (en) * | 2007-08-30 | 2008-09-17 | 珠海华冠电子科技有限公司 | Deviation rectifying mechanism |
| CN102470496A (en) * | 2009-07-22 | 2012-05-23 | 基斯特勒控股公司 | Electromechanical joining module having a force transducer |
| 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 |
| CN104753243A (en) * | 2013-12-30 | 2015-07-01 | 何少敦 | Telescopic electric push rod |
| CN204453969U (en) * | 2015-01-19 | 2015-07-08 | 肇庆远境自动化设备有限公司 | A kind of deviation correction control system |
| CN104810970A (en) * | 2015-04-09 | 2015-07-29 | 昆山百福丰成自动化科技有限公司 | Ultra-high-speed compound motion servo actuator |
| CN205204403U (en) * | 2015-12-14 | 2016-05-04 | 重庆东登科技有限公司 | Take shock attenuation and overload protection's coiled material cutting machine photoelectric controller device |
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| PB01 | Publication | ||
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Application publication date: 20160323 |