CN109230729A - Attitude detection system and method under coiled material motion state - Google Patents
Attitude detection system and method under coiled material motion state Download PDFInfo
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- CN109230729A CN109230729A CN201810844836.8A CN201810844836A CN109230729A CN 109230729 A CN109230729 A CN 109230729A CN 201810844836 A CN201810844836 A CN 201810844836A CN 109230729 A CN109230729 A CN 109230729A
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- coiled material
- correction
- gear
- deviation
- winding
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- 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
- B65H23/038—Controlling transverse register of web by rollers
-
- 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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0328—Controlling transverse register of web by moving the winding device
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The present invention relates to coiled material deviation correcting technology fields, disclose the attitude detection system and method under coiled material motion state, including unreeling deviation correction mechanism, winding deviation correction mechanism and process deviation correction mechanism, process deviation correction mechanism includes process deviation correcting device, process deflection correction sensor, process correcting error guidance mechanism and process correction transmission mechanism, process correcting error guidance mechanism includes pedestal, two mounting plates and guide roller, and the both ends of guide roller are rotatablely connected with the inner wall of two mounting plates respectively；Process correction transmission mechanism includes the gear box below pedestal, strut is fixedly connected on the gear box of feedstock direction, the first through slot is offered on the gear box of discharging direction, is equipped with shell in gear box, the top and bottom of shell and gear box are rotatablely connected.The present invention rectifies a deviation for releasing coil, winding and transmit process, reduces the lateral displacement of coiled material.
Description
Technical field
The present invention relates to coiled material deviation correcting technology fields, and in particular to attitude detection system and side under coiled material motion state
Method.
Background technique
Coiled material refers to the isometric size continuous material of paper, film, metal foil, rubber, non-woven fabrics.Coiled material is in cutting process
In, the problem of being easy to appear coiled material lateral shift.In the prior art, when there is the case where coiled material offset, generally by artificial
Unwinding device transverse shifting is adjusted, to rectify a deviation to it.But manual deviation rectification cannot find the problem of coiled material offset in time,
And traversing using manual adjustment unwinding device, correction precision is lower, and rectification work efficiency is poor.
For this purpose, Chinese patent publication No. be CN105366404A disclose it is a kind of with the coiled material of antirust and overload protection cut
Machine photoelectric error correction mechanism, including let off roll, bracket, guide rail, photoelectric sensor, electric cylinder and controller, electric cylinder include connection
The bellows of the pull pressure sensor and connection support tube and thread bush of sliding sleeve and bracket, photoelectric sensor packet
Include cover board, tubular leg and the screw being arranged in tubular leg.The present invention detects coil edge when passing through photoelectric sensor
The case where offset, correction is timely, and correction precision is high, and rectification work is high-efficient；And it is by bellows to screw rod
It is sealed, is avoided that aqueous vapor is contacted with screw rod and causes screw rod corrosion damage, reduce deviation correcting device failure rate；And it passes through setting
Pull pressure sensor detects the load of electric cylinder, can play the role of overload protection to electric cylinder；And its photoelectric sensor system
The thread mill drilling on U-shaped shell is not needed when making, easy for installation, manufacturing cost is low.But above scheme is asked there are following
Topic: when deviation correction mechanism above is only applicable to unreel, the drift condition of coiled material is modified, coiled material during traveling, by
In the effect of multiple transfer roller, so that coiled material also will appear bigger offset in transmit process, when finally winding in this way, coiled material
It winds irregular, is easy to produce waste product.
Summary of the invention
The invention is intended to provide attitude detection system and method under coiled material motion state, to the unreeling of coiled material, wind and
Transmit process is rectified a deviation, and the lateral displacement of coiled material is reduced.
In order to achieve the above objectives, the present invention adopts the following technical scheme that one: the attitude detection system under coiled material motion state,
It further include process deviation correction mechanism including unreeling deviation correction mechanism and winding deviation correction mechanism, process deviation correction mechanism includes process correction control
Device, process deflection correction sensor, process correcting error guidance mechanism and process correction transmission mechanism processed, process correcting error guidance mechanism includes base
Seat, guide roller and two mounting plates, mounting plate are respectively fixedly connected in the two sides of pedestal, and the both ends of guide roller are pacified with two respectively
The inner wall of loading board is rotatablely connected；Process correction transmission mechanism includes the gear box below pedestal, positioned at the biography of feedstock direction
It is fixedly connected with strut on dynamic box, the first through slot is offered on the gear box of discharging direction, the first through slot is in strut
On same axis, shell is equipped in gear box, the top and bottom of shell and gear box are rotatablely connected, and first is equipped in shell
Motor, first motor are fixedly connected with first rotating shaft, and the end of first rotating shaft is pierced by shell and is fixedly connected with first gear, the
One gear is connected with second gear by the first belt, and second gear is fixedly connected with screw rod, and the end of screw rod is protruded into shell,
And the both ends of screw rod are rotatablely connected with the side wall of shell, the pushing block for being arranged with nut on screw rod and being fixedly connected with nut pushes away
Block upper surface is vertically fixedly connected with push rod, and the upper end of push rod is stretched out out of first through slot, and the upper end of push rod is rotatably connected to peace
Fill block；Pedestal lower end surface is equipped with the first groove being rotatablely connected with strut, and the lower end surface of pedestal is fixedly connected with mounting blocks；Process
Deviation correcting device is mounted in gear box, and process deflection correction sensor is fixedly connected on the side that gear box is located at discharging, and process is entangled
Inclined controller, process deflection correction sensor and first motor are electrically connected.
The principle of technical solution one is: when practical application, first passing over coiled material from the place of unreeling, uses at the place of unreeling
It unreels deviation correction mechanism to be modified the drift condition of coiled material, coiled material transmits past, the end of coiled material above guide roller later
Across process deflection correction sensor, when process deflection correction sensor detects the position of coil edge or line, the information of the position is converted
It is sent at process deviation correcting device for electric signal, process deviation correcting device carries out the signal and the position signal of setting pair
Than according to its departure, exporting corresponding adjustment signal, and send commands to first motor, offset of the first motor to coiled material
It is modified.At this point, starting first motor, first motor drive first gear to be rotated by first rotating shaft, first gear
Second gear is driven to be rotated by the first belt, second gear drives screw rod to be rotated, and screw rod pushes nut and pushing block
It is rotated, since push rod protrudes into the first through slot, so the movement of limitation nut and pushing block is linear motion.Push rod edge in this way
The opposite direction that is deviated to coiled material of the first through slot it is mobile, the opposite direction shifting that push rod pushes pedestal to deviate to coiled material by mounting blocks
Dynamic, pedestal point centered on strut carries out the rotation with the opposite direction of coiled material offset, the top of shell and gear box below and
Bottom is rotatablely connected, and such shell also will appear the deflection of low-angle, is finally rectified a deviation to the coiled material above guide roller.Through
The coiled material of process deviation correction mechanism continues to transmit, and eventually arrives at winding, by winding deviation correction mechanism to the drift condition of coiled material
It is modified, finally makes the winding of coiled material all right, wind more neat.
The utility model has the advantages that
1, it is provided in the present invention and unreels deviation correction mechanism, winding deviation correction mechanism and process deviation correction mechanism, entangled by these three
The combination of inclined mechanism has carried out the amendment of multiple drift condition to the unreeling of coiled material, interlude and winding, has eliminated significantly in this way
A possibility that coiled material deviates greatly reduces the rejection rate of product so that the coiled material at final winding is more neat.
2, process deviation correction mechanism is provided in the present invention, wherein process deviation correction mechanism includes process deviation correcting device, process
Deflection correction sensor, process correcting error guidance mechanism and process are rectified a deviation transmission mechanism, can be with result in formation of automatic closed loop control system
It is monitored by the state that process deflection correction sensor rectifies a deviation to coiled material, is then judged and sent out by process deviation correcting device
It loses one's life order, finally carries out the amendment of offset to coiled material by process correction transmission mechanism.By above-mentioned system for automatically correcting, entangle
Inclined high degree of automation, correction efficiency is than very fast, and correction precision is high, so that coiled material offset substantially reduces, winds in this way
Coiled material is more regular.
3, the case where increasing process deviation correction mechanism in the present invention, deviating for coiled material, uses the point centered on strut, with
The push rod of its coaxial line is moved along the opposite direction that the first through slot deviate with coiled material, and using process correction transmission
Mechanism carries out the rotation of low-angle, so that pedestal may be implemented more smoothly to deflect.Above-mentioned correction mode, structure fortune
Row is more stable, and precision is relatively high in deflection process, is not in the excessive situation of offset, guarantees the effect of correction more
It is good, so that the coiled material finally wound is more neat.
4, due to pushing pedestal, mounting plate and guide roller than heavier in the present invention, using gear, the first belt and screw rod machine
Structure is cooperated, and such driving method generates bigger motive force, more smoothly above structure can be pushed to be deflected,
It is not in the inadequate situation of driving force.
5, process correcting error guidance mechanism and process the correction transmission mechanism of coiled material are integrated in the present invention, makes its integration
Inside a device, and the device takes up space smaller, can be configured, solve in coiled material transmit process
The limited situation in process correction design space.
Preferably, deviation correction mechanism is unreeled to include the first fixing seat, be mounted in the first fixing seat and unreel deviation correcting device
Deflection correction sensor is unreeled with multiple, the first fixing seat unreels correction frame equipped with what be can move freely, unreels the movement of correction frame
Direction unreels deflection correction sensor and is located at the discharge end for unreeling correction frame perpendicular to the direction of travel of coiled material, unreels above correction frame
It is rotatably connected to the let off roll for being cased with coiled material, the end of let off roll, which is equipped with, unreels power mechanism.
Coiled material is set in above let off roll, and the other end of coiled material sequentially passes through process deviation correction mechanism and winding deviation correction mechanism,
Then starting unreels power mechanism, unreels power mechanism and let off roll is driven to be rotated, so that the coiled material above let off roll starts
It unreels.Coiled material is in transmit process, and the discharge end of coiled material, which passes through, unreels deflection correction sensor, and deflection correction sensor senses the inclined of coiled material
Shift one's love condition, and be translated into signal and be sent to and unreel controller, unreel controller and send commands to and unreel correction frame, makes to unreel
Frame of rectifying a deviation carries out the movement with the opposite direction of coiled material offset, and the offset of coiled material is corrected.It, can be to volume by structure above
The offset occurred when material unreels is corrected in time, its offset is avoided to further increase, so that coiled material can be passed normally
It passs.
Preferably, winding deviation correction mechanism includes the second fixing seat, winding deflection correction sensor and is mounted in the second fixing seat
Winding deviation correcting device, the second fixing seat is equipped with moveable winding and rectifies a deviation frame, and the moving direction of winding correction frame is vertical
In the direction of travel of coiled material, the feed end that deflection correction sensor is located at winding correction frame is wound, is rotatablely connected above winding correction frame
There is wind-up roll, the end of wind-up roll is equipped with winding power mechanism.
Coiled material is wound on wind-up roll, and when coiled material enters at winding, winding deflection correction sensor detects that coiled material has partially
It moves, and is translated into signal and is sent to winding deviation correcting device, winding deviation correcting device sends commands to winding correction frame, receives
Volume correction frame carries out the movement with the opposite direction of coiled material offset, and the offset of coiled material is corrected.Pass through structure above, Ke Yishi
Offset correction when now finally winding to coiled material can rectify a deviation to the process of coiled material remedied again in this way, so that finally
Coiled material winding effect it is more preferable.
Preferably, unreeling power mechanism includes third gear, the 4th gear and the second motor, third gear and let off roll
End is fixedly connected, and third gear is attached with the 4th gear by the second belt, and the 4th gear passes through the second shaft and the
Two motors are fixedly connected.The second motor is opened, the second motor drives the 4th gear to be rotated by the second shaft, the 4th gear
Third gear is driven to be rotated by the second belt, third gear drives let off roll to be rotated, and final let off roll drives volume
Material is unreeled.By structure above, the transmitting to power may be implemented, and use tooth belt structure, power transmitting
Compare steadily, releasing coil is at the uniform velocity state, so that the coiled material transmitting of whole device is more steady, rectifies a deviation in this way to coiled material
If, rectifying effect is also more preferable.
Preferably, unreeling deflection correction sensor is ultrasonic sensor or light wire sensors.Wherein, using supersonic sensing
Device can be used for incuding various transparent, translucent, opaque materials, applied widely, and the reaction time is 1ms, so that
Efficiency of rectifying a deviation improves, and strong antijamming capability, the precision rectified a deviation in this way are relatively high.Wherein, using photoelectric sensor, Ke Yishi
With various opaque materials, Web materials and reflectorized material, reaction time 0.2ms, reaction speed is fast, and correction efficiency is obvious
It improves.Wherein, using the position finding for tracking web edge edge or line using ultrasonic wave or photoelectricity line by process deflection correction sensor
The degrees of offset of coiled material, it is relatively high that such mode carries out determination rate of accuracy.
Preferably, the quantity for unreeling deflection correction sensor is two, unreels deflection correction sensor and is separately positioned on coil edge
Two sides.Since the both sides of edges of part coiled material is not straight line, a part can be protruded, needs to unreel correction sensing using two in this way
Device is cooperated, and the signal that two unreel deflection correction sensor is sent to and unreels deviation correcting device, is unreeled deviation correcting device and is directed to
Two kinds of signals carry out comprehensive average computation, calculate the shift motion for unreeling correction frame, the central axis of coiled material may be implemented in this way
The alignment of the central axis of line and let off roll.
Preferably, the lower end surface of pedestal is fixedly connected there are two horn ring fixed block, and two horn ring fixed blocks and strut are formed
Triangular structure is rotatably connected to horn ring on horn ring fixed block.By the lower end surface two sides of pedestal be arranged horn ring, and with branch
Bar forms triangular structure, and horn ring can play a supporting role to pedestal, so that pedestal all compares in stationary state and deflection state
It is relatively steady, it is not in the case where pedestal teetertotters, the effect of such process coiled material correction can be more preferable, and will not influence coiled material
Transmission.
Preferably, the upper surface of gear box is fixedly connected with L-shaped limited block, and horn ring is located at the lower section of limited block, horn ring
Upper surface and there are gaps the lower end surface of horizontal sides of limited block.In pedestal deflection process, horn ring is along the upper of gear box
End face is slided, and in order to avoid pedestal has small shaking, and horn ring is made to occur tilting phenomenon, so increase limited block,
Position-limiting action can be played to horn ring, avoid its tilting, so that the yaw stability of pedestal is more preferable.Meanwhile horn ring is upper
There are gaps for the lower end surface of the horizontal sides of end face and limited block, it is possible to reduce the abrasion between horn ring and limited block.
Technical solution two: a method of using the attitude detection system under coiled material motion state, comprising the following steps:
(1) it unreels correction: coiled material is transmitted since the place of unreeling, used in the discharge end of coiled material and unreel deviation correction mechanism to it
It rectifies a deviation；
(2) process detects: in transmit process, the end of coiled material passes through process deflection correction sensor, rectifies a deviation and senses when process
Device detects the position of coil edge or line, and the information of the position is converted into electric signal and is sent at process deviation correcting device, mistake
Journey deviation correcting device compares the position signal of the signal and setting, according to its departure, exports corresponding adjustment signal,
And send commands to first motor；
(3) process is rectified a deviation: starting first motor, first motor drive first gear to be rotated by first rotating shaft, the
One gear drives second gear to be rotated by the first belt, and second gear drives screw rod to be rotated, and screw rod pushes nut
It is rotated with pushing block, push rod is moved along the first through slot to the opposite direction that coiled material deviates, and push rod pushes pedestal by mounting blocks
The opposite direction deviated to coiled material is mobile, and pedestal point centered on strut carries out the rotation with the opposite direction of coiled material offset, below
Shell carries out the deflection of low-angle, finally rectifies a deviation to the coiled material above guide roller；
(4) winding correction: coiled material is sent at winding, is entangled using winding deviation correction mechanism to it in the feed end of coiled material
Partially.
The utility model has the advantages that by method for correcting error above, can to the unreeling of coiled material, interlude and winding three phases carry out
The amendment of offset respectively greatly reduces the degrees of offset of coiled material, the winding of coiled material so that final winding effect is more preferable
It is more neat.
Detailed description of the invention
Fig. 1 is the three-dimensional figure of the embodiment 1 of the attitude detection system under coiled material motion state of the present invention；
Fig. 2 is the main view that power mechanism is unreeled in Fig. 1；
Fig. 3 is the perspective view of process deviation correction mechanism in Fig. 1；
Fig. 4 is the structural schematic diagram of gear box in Fig. 3；
Fig. 5 is the structural schematic diagram of process deviation correction mechanism in Fig. 1；
Fig. 6 is the structural schematic diagram of process correction transmission mechanism in Fig. 5.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description include: process deviation correction mechanism 1, the first fixing seat 2, unreel deflection correction sensor 3,
It is solid to unreel correction frame 4, let off roll 5, third gear 6, the 4th gear 7, the second motor 8, the second belt 9, the second shaft 10, second
Reservation 11, winding deflection correction sensor 12, winding correction frame 13, wind-up roll 14, process deviation correcting device 15, process deflection correction sensor
16, pedestal 17, mounting plate 18, guide roller 19, horn ring fixed block 20, gear box 21, the first through slot 22, strut 23, limited block 24,
Shell 25, the first fixed link 26, casing 27, the second fixed link 28, first motor 29, first gear 30, second gear 31, screw rod
32, nut 33, pushing block 34, push rod 35, mounting blocks 36.
Embodiment 1
It is as depicted in figs. 1 and 2: the attitude detection system under coiled material motion state, including unreel deviation correction mechanism, winding correction
Mechanism and process deviation correction mechanism 1 include the first fixing seat 2, are mounted on unreeling in the first fixing seat 2 wherein unreeling deviation correction mechanism
Deviation correcting device and one unreel deflection correction sensor 3, and the first fixing seat 2, which is equipped with, unreels correction frame 4, above the first fixing seat 2
It is welded with the first guide rail, correction frame 4 is unreeled and is slided along the first guide rail, the side for unreeling correction frame 4, which is connected with to unreel, to push away
It takes offence cylinder, unreels direction of travel of the moving direction perpendicular to coiled material of correction frame 4, unreel deflection correction sensor 3 and be located at and unreel correction
The discharge end of frame 4 unreels correction frame 4 and is rotatably connected to the let off roll 5 for being cased with coiled material above, and the end of let off roll 5, which is equipped with, to be unreeled
Power mechanism.Unreeling power mechanism includes third gear 6, the 4th gear 7 and the second motor 8, third gear 6 and let off roll 5
End key connection, third gear 6 are attached with the 4th gear 7 by the second belt 9, and the 4th gear 7 passes through the second shaft 10
It is connect with the second motor 8.Unreeling deflection correction sensor 3 is ultrasonic sensor.
Winding deviation correction mechanism includes the second fixing seat 11, winding deflection correction sensor 12 and is mounted in the second fixing seat 11
Deviation correcting device is wound, the second fixing seat 11 is equipped with the winding correction frame 13 that can move freely, the side of winding correction frame 13
It is connected with winding pusher cylinder, the moving direction of winding correction frame 13 winds deflection correction sensor perpendicular to the direction of travel of coiled material
12 are located at the feed end of winding correction frame 13, and winding correction frame 13 is rotatably connected to wind-up roll 14, the end of wind-up roll 14 above
Equipped with winding power mechanism.
As shown in Figure 3 and Figure 4, process deviation correction mechanism 1 includes process deviation correcting device 15, process deflection correction sensor 16, mistake
Journey correcting error guidance mechanism and process correction transmission mechanism, process correcting error guidance mechanism include 17, two mounting plates 18 of pedestal and lead
To roller 19, mounting plate 18 is bolted to the two sides of pedestal 17 respectively, the both ends of guide roller 19 respectively with two mounting plates 18
Inner wall rotation connection, 19 surface of guide roller is fixedly connected with anti-slip layer.The lower end surface of pedestal 17 is bolted that there are two horn ring is solid
Determine block 20, is rotatably connected to horn ring on horn ring fixed block 20.
As shown in Figure 5 and Figure 6, process correction transmission mechanism includes the gear box 21 positioned at 17 lower section of pedestal, is located at charging
Strut 23 is welded on the gear box 21 in direction, 23 shape of strut is cylindrical body, is opened up on the gear box 21 of discharging direction
There is the first through slot 22, the first through slot 22 is on same axis with strut 23.The upper surface of gear box 21 has been bolted L-shaped
Limited block 24, horn ring is located at the lower section of limited block 24, between the lower end surface of the horizontal sides of the upper surface and limited block 24 of horn ring exists
Gap.Shell 25 is equipped in gear box 21, shell 25 is rotatablely connected with the top of gear box 21 and bottom.The bottom of gear box 21
It vertically is welded with the first fixed link 26, casing 27 is welded with below shell 25, casing 27 is protruded into the upper end of the first fixed link 26
Interior, the first fixed link 26 is rotatablely connected with casing 27, and the upper surface of shell 25 is welded with the second fixed link 28, the second fixed link 28
Upper end insertion gear box 21 upper surface, the second fixed link 28 and the upper surface of gear box 21 be rotatablely connected, the first fixed link
26 and 28 coaxial line of the second fixed link.It is equipped with first motor 29 in shell 25, first motor 29 is connected with first rotating shaft, and first turn
The end of axis is pierced by shell 25 and key connection has first gear 30, and first gear 30 is connected with second gear by the first belt
31, first gear 30 is less than second gear 31, and the key connection of second gear 31 has screw rod 32, and shell 25 is protruded into the end of screw rod 32
It is interior, and the both ends of screw rod 32 are rotatablely connected with the side wall of shell 25.It is arranged with nut 33 on screw rod 32 and is welded with nut 33
Pushing block 34,34 upper surface of pushing block is vertically welded with push rod 35, and the upper end of push rod 35 is stretched out out of first through slot 22, push rod 35
Upper end is rotatably connected to mounting blocks 36.17 lower end surface of pedestal is equipped with the first groove for being rotatablely connected with strut 23, under pedestal 17
End face is bolted with mounting blocks 36.Process deviation correcting device 15 is mounted in gear box 21,16 bolt of process deflection correction sensor
It is connected to the side that gear box 21 is located at discharging, 29 electricity of process deviation correcting device 15, process deflection correction sensor 16 and first motor
Connection.Process deflection correction sensor 16 be ultrasonic sensor, process deflection correction sensor 16 using ultrasonic wave tracking web edge along or
The degrees of offset of the position finding coiled material of line.
When practical application, coiled material is passed over first from the place of unreeling, is used at the place of unreeling and unreel deviation correction mechanism to coiled material
Drift condition be modified, coiled material transmitted the past above guide roller 19 later, and the end of coiled material passes through process correction sensing
Device 16, when process deflection correction sensor 16 detects the position of coil edge or line, the information of the position is converted into electric signal transmission
To process deviation correcting device 15, process deviation correcting device 15 compares the position signal of the signal and setting, according to it
Departure exports corresponding adjustment signal, and sends commands to first motor 29, and first motor 29 repairs the offset of coiled material
Just.At this point, starting first motor 29, first motor 29 drive first gear 30 to be rotated by first rotating shaft, first gear
30 drive second gear 31 to be rotated by the first belt, and second gear 31 drives screw rod 32 to be rotated, and screw rod 32 pushes
Nut 33 and pushing block 34 are rotated, since push rod 35 protrudes into the first through slot 22, so the fortune of limitation nut 33 and pushing block 34
It moves as linear motion.Push rod 35 is moved along the first through slot 22 to the opposite direction that coiled material deviates in this way, and push rod 35 passes through mounting blocks
The opposite direction that 36 promotion pedestals 17 are deviated to coiled material is mobile, and the point centered on strut 23 of pedestal 17 carries out the negative side with coiled material offset
To rotation, shell 25 below is rotatablely connected with the top of gear box 21 and bottom, and such shell 25 also will appear small angle
The deflection of degree finally rectifies a deviation to the coiled material above guide roller 19.Continue to transmit by the coiled material of process deviation correction mechanism 1, most
Zhongdao reaches at winding, is modified by winding deviation correction mechanism to the drift condition of coiled material, finally makes the winding situation of coiled material
Well, it winds more neat.
Use the method for the attitude detection system under this set coiled material motion state above, comprising the following steps:
(1) it unreels correction: coiled material is transmitted since the place of unreeling, used in the discharge end of coiled material and unreel deviation correction mechanism to it
It rectifies a deviation, unreels deflection correction sensor 3 and the offset of coiled material is judged by the way of percentage, for example, ultrasonic wave passes
Sensor includes transmitter and receiver, and wherein the test point of receiver is circle, and the diameter of test point is 2.5cm, test point
Area is about 19.6cm, and there is no when offset, coil edge is located at test point center, i.e. coiled material has blocked detection for coiled material
The area of point 50%；When coiled material shifts, coiled material will be greater than 50% (or less than 50%) to the shielded area of test point, this
When, ultrasonic sensor sends an electric signal to deviation correcting device is unreeled, and it unreels deviation correcting device control and unreels pusher cylinder,
Make its promotion unreel correction frame 4 to be moved, so that coil edge comes back to the center of test point；
(2) process detects: in transmit process, the end of coiled material passes through process deflection correction sensor 16, rectifies a deviation and passes when process
Sensor 16 detects the position of coil edge or line, and the information of the position is converted into electric signal and is sent to process deviation correcting device 15
Place, process deviation correcting device 15 compare the position signal of the signal and setting, according to its departure, export corresponding adjust
Entire signal, and first motor 29 is sent commands to, first motor 29 is modified the offset of coiled material；
(3) process is rectified a deviation: starting first motor 29, first motor 29 drive 30 turns of first gear by first rotating shaft
Dynamic, first gear 30 drives second gear 31 to be rotated by the first belt, and second gear 31 drives screw rod 32 to be rotated,
Screw rod 32 pushes nut 33 and pushing block 34 to be rotated, and push rod 35 is moved along the first through slot 22 to the opposite direction that coiled material deviates,
Push rod 35 is mobile by the opposite direction that mounting blocks 36 push pedestal 17 to deviate to coiled material, and pedestal 17 is put centered on strut 23 and carried out
With the rotation of the opposite direction of coiled material offset, shell 25 below carries out the deflection of low-angle, finally to the volume above guide roller 19
Material is rectified a deviation；
(4) winding correction: coiled material is sent at winding, is entangled using winding deviation correction mechanism to it in the feed end of coiled material
Partially.
Embodiment 2
Embodiment 2 difference from example 1 is that, process deflection correction sensor 16 and unreel deflection correction sensor 3 and be
Photoelectric sensor, and the quantity for unreeling deflection correction sensor 3 is two, unreels deflection correction sensor 3 and is separately positioned on coil edge
Two sides.Since the both sides of edges of part coiled material is not straight line, a part can be protruded, needs to unreel correction sensing using two in this way
Device 3 is cooperated, and the signal that two unreel deflection correction sensor 3 is sent to and unreels deviation correcting device, unreels deviation correcting device needle
Comprehensive average computation is carried out to two kinds of signals, the shift motion for unreeling correction frame 4 is calculated, the center of coiled material may be implemented in this way
The alignment of the central axis of axis and let off roll 5.
A method of using the attitude detection system under coiled material motion state, comprising the following steps:
(1) it unreels correction: coiled material is transmitted since the place of unreeling, used in the discharge end of coiled material and unreel deviation correction mechanism to it
It rectifies a deviation, unreels deflection correction sensor 3 and the offset of coiled material is judged by the way of Spot detection, for example, in coiled material
Photoelectric sensor is arranged in two sides, and the edge of coiled material two sides is respectively positioned on the center of photoelectric sensor test point, i.e., at 50%, when
Coil edge broaden (or narrowing) when, occlusion detection point area will be greater than 50% (or less than 50%), at this moment, light by coil edge
Electric transducer sends electric signal to deviation correcting device is unreeled, and unreels the telecommunications that deviation correcting device is sent according to two photoelectric sensors
Number (area being blocked according to test point) calculates the promotion stroke for unreeling pusher cylinder, then pushes away according to unreeling pusher cylinder
Dynamic stroke controls its movement, so that two photoelectric sensor test points are blocked, area is the same.For example, a photoelectric sensor inspection
Measuring point be blocked area be 80%, another photoelectric sensor test point be blocked area be 60%, then unreel deviation correcting device
After control unreels pusher cylinder movement, so that the test point of two photoelectric sensors blocks 70% by coiled material, realize in coiled material
The alignment of the center of mandrel line and let off roll 5；
(2) process detects: in transmit process, the end of coiled material passes through process deflection correction sensor 16, rectifies a deviation and passes when process
Sensor 16 detects the position of coil edge or line, and the information of the position is converted into electric signal and is sent to process deviation correcting device 15
Place, process deviation correcting device 15 compare the position signal of the signal and setting, according to its departure, export corresponding adjust
Entire signal, and first motor 29 is sent commands to, first motor 29 is modified the offset of coiled material；
(3) process is rectified a deviation: starting first motor 29, first motor 29 drive 30 turns of first gear by first rotating shaft
Dynamic, first gear 30 drives second gear 31 to be rotated by the first belt, and second gear 31 drives screw rod 32 to be rotated,
Screw rod 32 pushes nut 33 and pushing block 34 to be rotated, and push rod 35 is moved along the first through slot 22 to the opposite direction that coiled material deviates,
Push rod 35 is mobile by the opposite direction that mounting blocks 36 push pedestal 17 to deviate to coiled material, and pedestal 17 is put centered on strut 23 and carried out
With the rotation of the opposite direction of coiled material offset, shell 25 below carries out the deflection of low-angle, finally to the volume above guide roller 19
Material is rectified a deviation；
(4) winding correction: coiled material is sent at winding, is entangled using winding deviation correction mechanism to it in the feed end of coiled material
Partially.
What has been described above is only an embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from technical solution of the present invention
It puts, several modifications and improvements can also be made, these also should be considered as protection scope of the present invention, these all will not influence this
Invent the effect and patent practicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific embodiment in specification can be used for explaining the content of claim.
Claims (9)
1. the attitude detection system under coiled material motion state, including unreel deviation correction mechanism and winding deviation correction mechanism, which is characterized in that
It further include process deviation correction mechanism, process deviation correction mechanism includes process deviation correcting device, process deflection correction sensor, process correcting error guidance
Mechanism and process correction transmission mechanism, process correcting error guidance mechanism includes pedestal, guide roller and two mounting plates, mounting plate
It is respectively fixedly connected in the two sides of pedestal, the both ends of guide roller are rotatablely connected with the inner wall of two mounting plates respectively；The process
Correction transmission mechanism includes the gear box below pedestal, and strut, position are fixedly connected on the gear box of feedstock direction
In offering the first through slot on the gear box of discharging direction, the first through slot and strut are on same axis, are equipped in gear box
The top and bottom of shell, shell and gear box are rotatablely connected, and first motor is equipped in shell, and first motor is fixedly connected with
First rotating shaft, the end of first rotating shaft are pierced by shell and are fixedly connected with first gear, and first gear is connected by the first belt
Have second gear, second gear is fixedly connected with screw rod, and the end of screw rod is protruded into shell, and the both ends of screw rod with shell
Side wall is rotatablely connected, and the pushing block for being arranged with nut on screw rod and being fixedly connected with nut, pushing block upper surface is vertically fixedly connected with
The upper end of push rod, push rod is stretched out out of first through slot, and the upper end of push rod is rotatably connected to mounting blocks；The pedestal lower end surface is equipped with
With the first groove of strut rotation connection, the lower end surface of pedestal is fixedly connected with mounting blocks；Process deviation correcting device is mounted on biography
In dynamic box, process deflection correction sensor is fixedly connected on the side that gear box is located at discharging, and process deviation correcting device, process correction pass
Sensor is electrically connected with first motor respectively.
2. the attitude detection system under coiled material motion state according to claim 1, it is characterised in that: described to unreel correction
Mechanism include the first fixing seat, be mounted in the first fixing seat unreel deviation correcting device and it is multiple unreel deflection correction sensor,
One fixing seat unreels correction frame equipped with what be can move freely, and the side for unreeling correction frame, which is connected with, unreels pusher cylinder, unreels
The moving direction of correction frame unreels deflection correction sensor and is located at the discharge end for unreeling correction frame, put perpendicular to the direction of travel of coiled material
The let off roll for being cased with coiled material is rotatably connected to above volume correction frame, the end of let off roll, which is equipped with, unreels power mechanism.
3. the attitude detection system under coiled material motion state according to claim 1, it is characterised in that: the winding correction
Mechanism includes the second fixing seat, winding deflection correction sensor and the winding deviation correcting device being mounted in the second fixing seat, and second is solid
Reservation is equipped with moveable winding correction frame, and the side of winding correction frame is connected with winding pusher cylinder, winding correction frame
Direction of travel of the moving direction perpendicular to coiled material, feed end of the winding deflection correction sensor positioned at winding correction frame, winding correction frame
It is rotatably connected to wind-up roll above, the end of wind-up roll is equipped with winding power mechanism.
4. the attitude detection system under coiled material motion state according to claim 2, it is characterised in that: described to unreel power
Mechanism includes third gear, the 4th gear and the second motor, and third gear is fixedly connected with the end of let off roll, third gear with
4th gear is attached by the second belt, and the 4th gear is fixedly connected by the second shaft with the second motor.
5. the attitude detection system under coiled material motion state according to claim 2, it is characterised in that: described to unreel correction
Sensor is ultrasonic sensor or light wire sensors.
6. the attitude detection system under coiled material motion state according to claim 5, it is characterised in that: described to unreel correction
The quantity of sensor is two, unreels the two sides that deflection correction sensor is separately positioned on coil edge.
7. the attitude detection system under described in any item coiled material motion states according to claim 1~6, it is characterised in that: institute
The lower end surface for stating pedestal is fixedly connected there are two horn ring fixed block, and two horn ring fixed blocks and strut form triangular structure, angle
Horn ring is rotatably connected on wheel fixed block.
8. the attitude detection system under coiled material motion state according to claim 7, it is characterised in that: the gear box
Upper surface is fixedly connected with L-shaped limited block, and horn ring is located at the lower section of limited block, the upper surface of horn ring and the horizontal sides of limited block
There are gaps for lower end surface.
9. a kind of method using the attitude detection system under coiled material motion state described in claim 1, which is characterized in that packet
Include following steps:
(1) it unreels correction: coiled material is transmitted since the place of unreeling, unreel deviation correction mechanism in the discharge end use of coiled material and it is carried out
Correction；
(2) process detects: in transmit process, the end of coiled material passes through process deflection correction sensor, when process deflection correction sensor is examined
The position of coil edge or line is surveyed, the information of the position is converted into electric signal and is sent at process deviation correcting device, and process is entangled
Inclined controller compares the position signal of the signal and setting, according to its departure, exports corresponding adjustment signal, concurrently
Order lose one's life to first motor；
(3) process is rectified a deviation: starting first motor, first motor drive first gear to be rotated by first rotating shaft, the first tooth
Wheel drives second gear to be rotated by the first belt, and second gear drives screw rod to be rotated, and screw rod pushes nut and pushes away
Block is rotated, and push rod is moved along the first through slot to the opposite direction that coiled material deviates, and push rod pushes pedestal to volume by mounting blocks
The opposite direction of material offset is mobile, and pedestal point centered on strut carries out the rotation with the opposite direction of coiled material offset, shell below
The deflection for carrying out low-angle, finally rectifies a deviation to the coiled material above guide roller；
(4) winding correction: coiled material is sent at winding, is rectified a deviation using winding deviation correction mechanism to it in the feed end of coiled material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844836.8A CN109230729A (en) | 2018-07-27 | 2018-07-27 | Attitude detection system and method under coiled material motion state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844836.8A CN109230729A (en) | 2018-07-27 | 2018-07-27 | Attitude detection system and method under coiled material motion state |
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| CN201810844836.8A Pending CN109230729A (en) | 2018-07-27 | 2018-07-27 | Attitude detection system and method under coiled material motion state |
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| CN110961318A (en) * | 2019-12-30 | 2020-04-07 | 十堰隆深机器人有限公司 | Equipment and method for directly coating two surfaces of swelling membrane |
| CN113086698A (en) * | 2021-04-27 | 2021-07-09 | 仙鹤股份有限公司 | Spices piece production line |
| CN113104634A (en) * | 2021-04-13 | 2021-07-13 | 内蒙古联晟新能源材料有限公司 | Control system for automatic feeding of casting blank plates |
| CN113928885A (en) * | 2021-11-01 | 2022-01-14 | 亿利德纸业(上海)有限公司 | Multi-coil point-to-point winding machine |
| CN115973836A (en) * | 2023-02-06 | 2023-04-18 | 江苏长海复合材料股份有限公司 | Cloth production equipment and direct yarn process for nylon fabric |
| CN116177287A (en) * | 2023-03-21 | 2023-05-30 | 杭州卡丽佛装饰材料科技有限公司 | Deviation correcting device applied to decorative paper rewinder |
| CN117665128A (en) * | 2023-11-09 | 2024-03-08 | 钛玛科（北京）工业科技有限公司 | Sensor-switchable material edge detection method and device |
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| CN116177287A (en) * | 2023-03-21 | 2023-05-30 | 杭州卡丽佛装饰材料科技有限公司 | Deviation correcting device applied to decorative paper rewinder |
| CN117665128A (en) * | 2023-11-09 | 2024-03-08 | 钛玛科（北京）工业科技有限公司 | Sensor-switchable material edge detection method and device |
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