CN108776454A - A kind of breakpoint memory automatic return system and control method on layout machine - Google Patents
A kind of breakpoint memory automatic return system and control method on layout machine Download PDFInfo
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- CN108776454A CN108776454A CN201810503760.2A CN201810503760A CN108776454A CN 108776454 A CN108776454 A CN 108776454A CN 201810503760 A CN201810503760 A CN 201810503760A CN 108776454 A CN108776454 A CN 108776454A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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Abstract
The present invention provides a kind of breakpoint memory automatic return systems and control method on layout machine, belong to layout machine control technology field.It solves the problems, such as to need manually to be moved to breakpoint location after cloth breakpoint occurs in existing layout machine to which efficiency is low, the degree of automation is low.This automatic return system includes a breakpoint detector, a breakpoint button, and a controller establishes coordinate system (X, 0) for cloth edge of bed to be spread position everywhere on cloth direction；For receiving above-mentioned breakpoint pulse signal and analysis calculates the corresponding breakpoint coordinate value in position (X1,0) of the cloth spreading device on cloth bed when generating breakpoint pulse signal；For receiving reset signal, and controls cloth spreading device and be moved to corresponding position on the cloth bed corresponding to above-mentioned breakpoint coordinate value (X1,0) and carry out paving cloth.This automatic return system has automatic identification breakpoint and automatically resets to cloth spreading device at breakpoint, high degree of automation and efficient advantage.
Description
Technical field
The invention belongs to layout machine control technology fields, are related to a kind of breakpoint memory self-return system on layout machine
System and control method.
Background technology
Layout machine is the active rotation by cloth, allows web-like material at by the nature of external force, not being taped against from level to level
Become the flat state of multilayer on table top, is suitble to the application of various length occasions.
Such as disclosed Publication No. CN105442295B, the China of entitled multilayer layout machine and multi-compartment bed distribution system is specially
Profit, the technical solution include cloth-feeding device and the cloth spreading device set on the cloth exports side of cloth-feeding device.Cloth-feeding device includes N number of
Work feed cradle, N are the natural number more than or equal to 2, are equipped with yardage roll in work feed cradle, work feed cradle can drive yardage roll to turn and send
Go out cloth；Cloth spreading device includes cloth bed, the granny rag head that is set on cloth bed and is set on cloth bed and holds cloth head；Its
In, granny rag head relatively holds cloth head closer to cloth-feeding device, and granny rag head is equipped with the cut-off knife for cutting cloth, and granny rag
Head can be on cloth bed along the direction reciprocating motion closer or far from cloth-feeding device.The head end of the cloth pulled out in each yardage roll
It is connected to granny rag head, yardage roll rotates work feed, and cloth is pulled to by granny rag head to be held cloth head and transfer to after holding the clamping of cloth head, to
It is moved close to the direction of cloth-feeding device, until granny rag head is cut out with the paving cloth length for reaching required at a distance from cloth head, cut-off knife is held
It cuts and does not come, obtain cloth.But breakpoint in actual operation, is will produce in the case that every volume fabric has tomography or spread cloth,
Cloth spreading device can automatically return to origin, and then operating personnel are manually moving to the position of fabric breakpoint again after getting well material treatment
It sets, left and right carries out paving cloth again after adjusting, the problem is that：Cloth spreading device is moved to breakpoint bit due to being manually operated
It sets, increases labor intensity, reduce production efficiency and the degree of automation is low.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that fabric breaks when a kind of pawnshop cloth
Point when its cloth spreading device can be moved to automatically and accurately after restarting breakpoint location continue spread cloth be used for layout machine
Breakpoint remember automatic return system.
There is provided can control paving cloth when breakpoint occurs in fabric when a kind of pawnshop cloth for another goal of the invention of the present invention
Device is moved to breakpoint location after restarting and automatically continuously spreads remembering certainly for the breakpoint on layout machine for cloth automatically and accurately
Dynamic recovery control method.
Object of the invention can be realized by the following technical scheme：A kind of breakpoint memory on layout machine is returned automatically
Position system, the layout machine includes cloth bed, cloth spreading device and switch board, and cloth is from cloth spreading device discharge hole for discharge and is laid on cloth
On bed, which is characterized in that the automatic return system includes：
One breakpoint detector is mounted on the discharge outlet of cloth spreading device, as cloth spreading device can be on cloth bed back and forth
It is mobile, for detecting whether there is cloth from discharge hole for discharge, and when the cloth of discharge port from have to it is no when output breakpoint pulse letter
Number；
One breakpoint button, after pressing, output reset signal；
One controller is set in switch board, for by position everywhere on cloth edge of bed paving cloth direction establish coordinate system (X,
0)；For receiving above-mentioned breakpoint pulse signal and analysis calculates when generating breakpoint pulse signal the cloth spreading device in cloth bed
The corresponding breakpoint coordinate value in position (X1,0)；For storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；It waits for
After having rearranged cloth or again feeding and restarting, for receiving above-mentioned reset signal, and cloth spreading device shifting is controlled
It moves corresponding position on the cloth bed corresponding to above-mentioned breakpoint coordinate value (X1,0) and carries out paving cloth.
In a kind of above-mentioned breakpoint memory automatic return system on layout machine, the breakpoint detector is light
One kind in electric transducer or close switch or ultrasonic sensor or infrared sensor.
In a kind of above-mentioned breakpoint memory automatic return system on layout machine, the controller be based on
The processing module of PLC, including coordinate establish module, determine breakpoint index module, memory module and breakpoint reseting module, the seat
Mark establishes module and establishes coordinate system (X, 0) for cloth edge of bed to be spread position everywhere on cloth direction；The determining breakpoint coordinate mould
Block is for receiving above-mentioned breakpoint pulse signal and analysis calculates when generating breakpoint pulse signal the cloth spreading device in cloth bed
The corresponding breakpoint coordinate value in position (X1,0)；The memory module is sat for storing above-mentioned coordinate system (X, 0) information and breakpoint
Scale value (X1,0)；The breakpoint reseting module is used to receive after having rearranged cloth or again feeding and restarting
Reset signal is stated, and controls cloth spreading device and is moved to corresponding position progress on the cloth bed corresponding to above-mentioned breakpoint coordinate value (X1,0)
Spread cloth.
In a kind of above-mentioned breakpoint memory automatic return system on layout machine, the automatic return system is also
Include the touch screen being connect with above controller, be used for input and output, including shows that above-mentioned breakpoint coordinate value (X1,0) is corresponding
Position of the cloth spreading device on cloth bed.
In a kind of above-mentioned breakpoint memory automatic return system on layout machine, the automatic return system is also
Include the reset switch being connect with above controller, for exporting reset signal.
A kind of breakpoint on layout machine remembers self-return control method, and the layout machine includes that cloth bed, paving arrange
It sets and switch board, cloth is from cloth spreading device discharge hole for discharge and is laid on cloth bed, which is characterized in that the self-return control
Method includes providing a breakpoint detector, the discharge outlet of cloth spreading device is mounted on, as cloth spreading device can be in cloth bed
On move back and forth, for detecting whether there is cloth from discharge hole for discharge, and when the cloth of discharge port from have to it is no when export breakpoint
Pulse signal；Provide a breakpoint button, after pressing, output reset signal；Further include the following steps：
Provide a coordinate and establish module, for by position everywhere on cloth edge of bed paving cloth direction establish coordinate system (X,
0)；
A determining breakpoint index module is provided, is broken for receiving above-mentioned breakpoint pulse signal and analyzing to calculate to generate
Position corresponding breakpoint coordinate value (X1,0) of the cloth spreading device on cloth bed when point pulse signal；
A memory module is provided, for storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；
A breakpoint reseting module is provided, for waiting that having rearranged cloth or again feeding and restarting is followed by
Above-mentioned reset signal is received, and controls cloth spreading device and is moved to corresponding position on the cloth bed corresponding to above-mentioned breakpoint coordinate value (X1,0)
Carry out paving cloth.
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the step provides
One memory module and to provide between a breakpoint reseting module further include that step provides a touch screen, it is defeated for inputting
Go out, includes position of the corresponding cloth spreading device of the above-mentioned breakpoint coordinate value (X, 0) of display on cloth bed.
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the step provides
Breakpoint detector in one breakpoint detector is photoelectric sensor or close switch or ultrasonic sensor or infrared ray sensing
One kind in device.
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the step provides one
The specific method that a coordinate establishes module is：It is set in the controller using the initial position of cloth spreading device as zero coordinate (0,0),
With cloth complete rear distalmost end that corresponding coordinate value in end position be (D1,0), to establish coordinate system (X, 0), wherein
0≤X≤D1, that is, no matter cloth spreading device rests on which position can correspond to a unique coordinate value during spreading cloth.
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the self-return control
Method processed further includes that step provides a kind of reset switch, and reset switch is located at the initial position of cloth spreading device, works as cloth spreading device
Leave reset switch paving cloth one turn again to afterwards back and forth initial position contact reset switch when, reset switch export one clearing
Signal is to controller.
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the step provides
The specific method of one determining breakpoint index module is：When controller detects the rotating speed V of motor on cloth spreading device and starts paving cloth
Start timing, when there is breakpoint pulse signal, controller timing T, due to cloth spreading device one back and forth afterwards touching reset switch its
Controller timing can also be reset, therefore only exist two kinds of situations in running, and one is breakpoint pulse signals to appear in cloth spreading device
During being gradually distance from initial position, distance S=V*T of the breakpoint apart from initial position at this time；Another kind is breakpoint pulse letter
It number appears in during cloth spreading device moves closer to initial position, at this time distance S=2*D-V* of the breakpoint apart from initial position
T, wherein D are that cloth completes that end of rear distalmost end to the distance of initial position；Then will distance S be converted into it is corresponding above-mentioned disconnected
Point coordinates value (X1,0).
In a kind of above-mentioned breakpoint memory self-return control method on layout machine, the step provides
The specific method of one determining breakpoint index module is：Encoder, encoder rotation are installed on the motor shaft of cloth spreading device
One stroke for enclosing the movement of its cloth spreading device is S1, and the angle of encoder rotation is Q, since touching is clear afterwards back and forth for cloth spreading device one
Zero, which switchs its controller timing, can also reset, therefore only exist two kinds of situations in running, and one is breakpoint pulse signals to appear in
During cloth spreading device is gradually distance from initial position, distance S=S1*Q/360 of the breakpoint apart from initial position at this time；It is another
That breakpoint pulse signal appears in during cloth spreading device moves closer to initial position, at this time breakpoint apart from initial position away from
From S=2*D-S1*Q/360；Wherein D is that cloth completes that end of rear distalmost end to the distance of initial position；Then distance S is changed
It is counted as corresponding above-mentioned breakpoint coordinate value (X1,0).
Compared with prior art, this automatic return system and control method have the advantages that following several：
1, cloth breakpoint can be detected automatically, and records breakpoint location, and adjusting can again certainly after rear equipment is restarted
Moving, which enables cloth spreading device to be moved at breakpoint, makes the continuous upper berth cloth of paving cloth, high degree of automation, and improves paving cloth quality；
2, by automatic control system instead of original manual type into the operation be about to cloth spreading device and be moved at breakpoint,
To reduce operation intensity, production efficiency is improved, saves human time's cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of this automatic return system.
Fig. 2 is the flow chart of this self-return control method.
In figure, 1, rack；2, cloth bed；3, switch board；4, touch screen；41, breakpoint button；5, reset switch；6, paving arranges
It sets；7, breakpoint detector；8, cloth.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Figure 1, this remembers automatic return system for the breakpoint on layout machine, apply on layout machine, layout machine
Including rack 1, cloth bed 2, cloth spreading device 6 and switch board 3, the controller that switch board 3 is mounted in rack 1 and in switch board 3 is
Processing module based on PLC, touch screen 4 and reset switch 5 are also equipped in rack 1, and touch screen 4 is used for input and output.It touches
Screen 4 be equipped with breakpoint button 41, reset switch 5 be close to switch and contacted with cloth spreading device 6 with it is separate.Cloth spreading device 6 can
Move back and forth at 2 both ends of cloth bed；Certain cloth spreading device 6 can also include a cloth feeding structure and a folder cloth structure, press from both sides cloth knot
Structure is fixed on the other end of cloth bed 2, and cloth feeding structure moves back and forth at 2 both ends of cloth bed, and the cloth spreading device 6 of the present embodiment is whole one
A structure moves back and forth at 2 both ends of cloth bed.There is discharge port, cloth 8 is from discharge hole for discharge and in 2 liang of cloth bed on cloth spreading device 6
Head, which moves back and forth, is laid on formation multi-compartment bed cloth on cloth bed 2.
This automatic return system specifically includes：
One breakpoint detector 7 is mounted on the discharge outlet of cloth spreading device 6, as cloth spreading device 6 can be on cloth bed 2
Move back and forth, for detecting whether there is cloth 8 from discharge hole for discharge, and when the cloth of discharge port 8 from have to it is no when export breakpoint
Pulse signal, when discharge port has always cloth 8 when going out, what breakpoint detector 7 exported always is low level, when discharge port cloth
8 by having to when the variation of nothing, and breakpoint detector 7 can incude and export the breakpoint pulse signal for jumping to high level from low level；This
The breakpoint detector 7 of embodiment is photoelectric sensor；
One breakpoint button 41 is arranged on touch screen 4, after pressing, output reset signal；
One controller is set in switch board 3, for the processing module based on PLC；Specifically include coordinate establish module, really
Determine breakpoint index module, memory module and breakpoint reseting module.
Wherein, coordinate establishes module for cloth bed 2 to be established coordinate system (X, 0) along position everywhere in along cloth direction is spread；
Determine that breakpoint index module generates breakpoint pulse signal for receiving above-mentioned breakpoint pulse signal and analyzing to calculate
The corresponding breakpoint coordinate value in position of the Shi Suoshu cloth spreading devices 6 on cloth bed 2 (X1,0)；
Memory module is for storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；
Breakpoint reseting module is used to receive above-mentioned reset after having rearranged cloth 8 or again feeding and restarting
Signal, and control cloth spreading device 6 and be moved to corresponding position on the cloth bed 2 corresponding to above-mentioned breakpoint coordinate value (X1,0) and spread
Cloth.
The breakpoint detector 7 of the present embodiment can also be to be passed close to switch or ultrasonic wave in addition to above-mentioned photoelectric sensor
One kind in sensor or infrared sensor.
The operation principle of this automatic return system is as follows：
Controller can establish coordinate system, that end of the distalmost end after initial position and cloth 8 are completed of cloth spreading device 6 in advance
Between move back and forth, displacement distance is certain, which is converted into coordinate value by certain way establishes coordinate system
(X, 0), such as the cell value apart from respective coordinates system per 10cm.Layout machine starts work, and cloth spreading device 6 is in cloth bed 2
On move back and forth paving cloth, cloth 8 from discharge hole for discharge, breakpoint detector 7 detected cloth 8 export, when cloth 8 is when spreading cloth
When not planning a successor or having spread, discharge port will not have cloth 8 to export, and breakpoint detector 7 detects that the output of no cloth 8 generates
One breakpoint pulse signal to controller, determination breakpoint index module in controller will at this time the practical institute of cloth spreading device 6 it is in place
Set for breakpoint coordinate value (X1,0) calculate and store in a storage module, the position where cloth spreading device 6 is at this time
Cloth 8 spreads the position that cloth interrupts, and then cloth spreading device 6 can reset to initial installation and shut down.Wait for that worker has rearranged cloth 8
Or again after upper new cloth 8, layout machine restarts work, and worker presses breakpoint button 41, and controller stores before
Breakpoint coordinate value (X1,0) control cloth spreading device 6 be moved in the corresponding physical location of breakpoint coordinate value (X1,0), to
Cloth is then spread from the position that the paving cloth of cloth 8 before interrupts, is connect with the end interrupted with cloth 8 before.By controlling automatically
System processed instead of original manual type into the operation be about to cloth spreading device 6 and be moved at breakpoint, to reduce operation
Intensity improves production efficiency, saves human time's cost；High degree of automation simultaneously, and improve paving cloth quality.
Embodiment two
Layout machine includes rack 1, cloth bed 2, cloth spreading device 6 and switch board 3, and switch board 3 is mounted in rack 1 and switch board
Controller in 3 is the processing module based on PLC, is also equipped with touch screen 4 and reset switch 5 in rack 1, touch screen 4 is used for
Input and output.Reset switch 5 be close to switch and contacted with cloth spreading device 6 with it is separate.
As shown in Fig. 2, this self-return control method includes the following steps：
S1, provide a coordinate and establish module, for by cloth bed 2 along paving cloth direction everywhere in position establish coordinate system
(X,0)；
S2, a breakpoint detector 7 is provided, the discharge outlet of cloth spreading device 6 is mounted on, as cloth spreading device 6 can
Move back and forth on cloth bed 2, for detecting whether there is cloth 8 from discharge hole for discharge, and when the cloth of discharge port 8 from have to it is no when
Export breakpoint pulse signal；
S3, a determining breakpoint index module is provided, production is calculated for receiving above-mentioned breakpoint pulse signal and analyzing
Position corresponding breakpoint coordinate value (X1,0) of the cloth spreading device 6 on cloth bed 2 when raw breakpoint pulse signal；
S4, a memory module is provided, for storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；
S5, a breakpoint button 41 is provided, be arranged on touch screen 4, after pressing, output reset signal；
S6, a breakpoint reseting module is provided, cloth 8 or again feeding and restarting has been rearranged for waiting
After receive above-mentioned reset signal, and control cloth spreading device 6 and be moved to phase on the cloth bed 2 corresponding to above-mentioned breakpoint coordinate value (X1,0)
Position is answered to carry out paving cloth.
Wherein, breakpoint detector 7 is in photoelectric sensor or close switch or ultrasonic sensor or infrared sensor
One kind.
The specific method that coordinate establishes module is：It sets and is sat by zero of the initial position of cloth spreading device 6 in the controller
It marks (0,0), that corresponding coordinate value in end position of rear distalmost end is completed for (D1,0), to establish coordinate system with cloth 8
(X, 0), wherein 0≤X≤D1, that is, no matter cloth spreading device 6 rests on which position can correspond to unique one during spreading cloth
A coordinate value.It sets cloth 8 and completes that end of rear distalmost end to the distance of initial position as D, to be corresponded to every the length of 10cm
One coordinate value cell, for example the value of D is 5 meters, then if 10cm is a coordinate value cell, then coordinate system is
If the positional distance initial position that (1,0), (2,0), (3,0) ... (50,0), such as cloth spreading device 6 stop is 2 meters, that is corresponding
Coordinate value is (20,0).
Determine that the specific method of breakpoint index module is：Controller detects the rotating speed V of motor on cloth spreading device 6 and starts paving
Start timing when cloth, when there is breakpoint pulse signal, controller timing T, rack 1 is equipped with reset switch 5, to approach switch,
And can be contacted with cloth spreading device 6 or separate, when cloth spreading device 6 leave turned again to after reset switch 5 spreads cloth one back and forth it is initial
When position contacts reset switch 5, reset switch 5 exports a reset signal to controller, and controller resets timing T, quite
It has been returned to the state of initial paving cloth afterwards back and forth in one, therefore two kinds of situations is only existed in running, one is breakpoint pulse letters
It number appears in during cloth spreading device 6 is gradually distance from initial position, at this time distance S=V*T of the breakpoint apart from initial position；Separately
One is breakpoint pulse signals to appear in during cloth spreading device 6 moves closer to initial position, and breakpoint is apart from initial bit at this time
The distance S=2*D-V*T set, wherein D are that cloth 8 completes that end of rear distalmost end to the distance of initial position；It then will distance S
It is converted into corresponding above-mentioned breakpoint coordinate value (X1,0).It is the first situation, root such as if V=0.1m/s, timing T are 10s
Show that S=0.1m/s*10s=1m, corresponding breakpoint coordinate value are (10,0) according to above-mentioned formula.As to how judging to be the first
Situation or the second situation can judge according to motor positive and inverse, are common technology, repeat no more.
Controller is by breakpoint coordinate value obtained above (X1,0), for example (10,0) storage is in a storage module, and passes through
Touch screen 4 shows its breakpoint location.
When there is the generation of breakpoint pulse signal, cloth spreading device 6 can reset to initial position and shut down simultaneously, wait for worker again
After putting cloth 8 or again upper new cloth 8 in order, layout machine restarts work, works and presses breakpoint button 41, in controller
Breakpoint reseting module according to before store breakpoint coordinate value (X1,0) control cloth spreading device 6 be moved to the breakpoint coordinate value
In (X1,0) corresponding physical location, to from cloth 8 before paving cloth interrupt position then spread cloth, with cloth 8 before
In the end connection of interruption.By automatic control system breakpoint is moved into cloth spreading device 6 is about to instead of original manual type
The operation at place improves production efficiency to reduce operation intensity, saves human time's cost；The degree of automation simultaneously
Height, and improve paving cloth quality.
Embodiment three
The present embodiment is with embodiment two the difference is that determining that the specific method of breakpoint index module is：It is arranged in paving
It sets and encoder is installed on 6 motor shaft, the stroke that encoder revolves its cloth spreading device 6 movement of turning around is S1, encoder rotation
Angle be Q, since its controller timing of touching reset switch 5 can also be reset afterwards back and forth for cloth spreading device 6 one, in operation
Two kinds of situations are only existed, one is breakpoint pulse signals to appear in during cloth spreading device 6 is gradually distance from initial position, at this time
Distance S=S1*Q/360 of the breakpoint apart from initial position；Another kind is that breakpoint pulse signal appears in cloth spreading device 6 and moves closer to
During initial position, distance S=2*D-S1*Q/360 of the breakpoint apart from initial position at this time；Wherein D is after cloth 8 is completed
Distance of that end of distalmost end to initial position；Then distance S is converted into corresponding above-mentioned breakpoint coordinate value (X1,0).First
The difference of kind situation and the second situation can be rotated according to the different directions of motor positive and inverse or encoder to be judged,
For the prior art, no longer narration in detail.Other Principle Methods are identical as embodiment two, and details are not described herein.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (12)
1. a kind of breakpoint on layout machine remembers automatic return system, the layout machine includes cloth bed (2), cloth spreading device
(6) and switch board (3), cloth (8) is from cloth spreading device (6) discharge hole for discharge and is laid on cloth bed (2), which is characterized in that institute
Stating automatic return system includes：
One breakpoint detector (7) is mounted on the discharge outlet of cloth spreading device (6), as cloth spreading device (6) can be in cloth bed
(2) move back and forth on, for detecting whether there is cloth (8) from discharge hole for discharge, and when the cloth of discharge port (8) from have to it is no when
Export breakpoint pulse signal；
One breakpoint button (41), after pressing, output reset signal；
One controller is set in switch board (3), for cloth bed (2) to be established coordinate system along position everywhere in along cloth direction is spread
(X,0)；For receiving above-mentioned breakpoint pulse signal and analysis calculates the cloth spreading device (6) when generating breakpoint pulse signal and exists
The corresponding breakpoint coordinate value in position (X1,0) on cloth bed (2)；For storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value
(X1,0)；After having rearranged cloth (8) or again feeding and restarting, for receiving above-mentioned reset signal, and control
Cloth spreading device (6) processed is moved to corresponding position on the cloth bed (2) corresponding to above-mentioned breakpoint coordinate value (X1,0) and carries out paving cloth.
2. a kind of breakpoint on layout machine according to claim 1 remembers automatic return system, which is characterized in that institute
The breakpoint detector (7) stated is one kind in photoelectric sensor or close switch or ultrasonic sensor or infrared sensor.
3. a kind of breakpoint on layout machine according to claim 2 remembers automatic return system, which is characterized in that institute
The controller stated is the processing module based on PLC, including coordinate establishes module, determines breakpoint index module, memory module and disconnected
Point reseting module, the coordinate establish module for by cloth bed (2) along paving cloth direction everywhere in position establish coordinate system (X,
0)；The determining breakpoint index module is used to receive above-mentioned breakpoint pulse signal and analysis calculates when generating breakpoint pulse signal
Position corresponding breakpoint coordinate value (X1,0) of the cloth spreading device (6) on cloth bed (2)；The memory module is for storing
State coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；The breakpoint reseting module for wait having rearranged cloth (8) or
Again above-mentioned reset signal is received after feeding and restarting, and controls cloth spreading device (6) and is moved to above-mentioned breakpoint coordinate value
Corresponding position carries out paving cloth on cloth bed (2) corresponding to (X1,0).
4. a kind of breakpoint on layout machine according to claim 2 or 3 remembers automatic return system, feature exists
In the automatic return system further includes the touch screen (4) being connect with above controller, is used for input and output, including display
Position of the corresponding cloth spreading device (6) of above-mentioned breakpoint coordinate value (X1,0) on cloth bed (2).
5. a kind of breakpoint on layout machine according to claim 2 or 3 remembers automatic return system, feature exists
In the automatic return system further includes the reset switch (5) being connect with above controller, for exporting reset signal.
6. a kind of breakpoint on layout machine remembers self-return control method, the layout machine includes that cloth bed (2), paving arrange
(6) and switch board (3) are set, cloth (8) is from cloth spreading device (6) discharge hole for discharge and is laid on cloth bed (2), which is characterized in that
The self-return control method includes providing a breakpoint detector (7), is mounted on the discharge outlet of cloth spreading device (6),
As cloth spreading device (6) can move back and forth on cloth bed (2), for detecting whether there is cloth (8) from discharge hole for discharge, and work as
The cloth (8) of discharge port from have to it is no when export breakpoint pulse signal；A breakpoint button (41) is provided, after pressing, output
Reset signal；Further include the following steps：
Provide a coordinate and establish module, for by cloth bed (2) along paving cloth direction everywhere in position establish coordinate system (X,
0)；
A determining breakpoint index module is provided, breakpoint arteries and veins is generated for receiving above-mentioned breakpoint pulse signal and analyzing to calculate
Rush position corresponding breakpoint coordinate value (X1,0) of the cloth spreading device (6) on cloth bed (2) when signal；
A memory module is provided, for storing above-mentioned coordinate system (X, 0) information and breakpoint coordinate value (X1,0)；
A breakpoint reseting module is provided, for waiting that having rearranged cloth (8) or again feeding and restarting is followed by
Above-mentioned reset signal is received, and controls cloth spreading device (6) and is moved to phase on the cloth bed (2) corresponding to above-mentioned breakpoint coordinate value (X1,0)
Position is answered to carry out paving cloth.
7. a kind of breakpoint on layout machine according to claim 6 remembers self-return control method, feature exists
It further includes that step provides one to provide a memory module in, the step and provide between a breakpoint reseting module
A touch screen (4) is used for input and output, including the corresponding cloth spreading device (6) of the above-mentioned breakpoint coordinate value (X, 0) of display in cloth bed
(2) position on.
8. a kind of breakpoint on layout machine according to claim 6 remembers self-return control method, feature exists
In, the step provide the breakpoint detector (7) in a breakpoint detector (7) be photoelectric sensor or close to switch or
One kind in ultrasonic sensor or infrared sensor.
9. a kind of breakpoint on layout machine according to claim 8 remembers self-return control method, feature exists
In the step provides the specific method that a coordinate establishes module and is：It is set in the controller with cloth spreading device (6)
Initial position be zero coordinate (0,0), with cloth (8) complete rear distalmost end that corresponding coordinate value in end position be (D1,
0), to establish coordinate system (X, 0), wherein 0≤X≤D1, that is, cloth spreading device (6) no matter which rests on during spreading cloth
Position can correspond to a unique coordinate value.
10. a kind of breakpoint on layout machine according to claim 9 remembers self-return control method, feature exists
In the self-return control method further includes that step provides a kind of reset switch (5), and reset switch (5) is located at paving cloth
The initial position of device (6) turns again to initial position after cloth spreading device (6) leaves reset switch (5) paving cloth one back and forth
When contacting reset switch (5), reset switch (5) exports a reset signal to controller.
11. a kind of breakpoint on layout machine according to claim 10 remembers self-return control method, feature
It is, the specific method that the step provides a determining breakpoint index module is：Controller detects on cloth spreading device (6)
The rotating speed V of motor and start paving cloth when start timing, when there is breakpoint pulse signal, controller timing T, due to cloth spreading device
(6) one touching reset switch (5) its controller timing can also be reset afterwards back and forth, therefore two kinds of situations are only existed in running, and one
Kind it is that breakpoint pulse signal appears in during cloth spreading device (6) is gradually distance from initial position, breakpoint is apart from initial bit at this time
The distance S=V*T set；Another kind is that breakpoint pulse signal appears in during cloth spreading device (6) moves closer to initial position,
Distance S=2*D-V*T of the breakpoint apart from initial position at this time, wherein D are that cloth (8) completes that end of rear distalmost end to initial bit
The distance set；Then distance S is converted into corresponding above-mentioned breakpoint coordinate value (X1,0).
12. a kind of breakpoint on layout machine according to claim 10 remembers self-return control method, feature
It is, the specific method that the step provides a determining breakpoint index module is：On the motor shaft of cloth spreading device (6)
Encoder is installed, it is S1 that encoder, which revolves the mobile stroke of its cloth spreading device (6) that turns around, and the angle of encoder rotation is Q, by
In cloth spreading device (6) one, touching reset switch (5) its controller timing can also be reset afterwards back and forth, therefore only exist two in running
Kind of situation, one is breakpoint pulse signals to appear in during cloth spreading device (6) is gradually distance from initial position, at this time breakpoint away from
From initial position distance S=S1*Q/360；Another kind is that breakpoint pulse signal appears in cloth spreading device (6) and moves closer to initially
During position, distance S=2*D-S1*Q/360 of the breakpoint apart from initial position at this time；Wherein D be cloth (8) complete after most
Distance of that end of distal end to initial position；Then distance S is converted into corresponding above-mentioned breakpoint coordinate value (X1,0).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047175A (en) * | 2020-07-27 | 2020-12-08 | 长园装备制造有限公司 | Stopping point calibration method for cloth paving machine and cloth paving machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145922U (en) * | 2011-08-04 | 2012-02-22 | 上海欧西玛服装设备有限公司 | Double-splitting fabric stretcher for laying a double-layer fabric material |
| CN202492226U (en) * | 2012-03-07 | 2012-10-17 | 晋江市联盟服装织造有限公司 | Cloth paving machine |
| CN105692318A (en) * | 2016-01-29 | 2016-06-22 | 厦门柒牌服饰研发科技有限公司 | Cloth paving device with code spraying function and method thereof |
| CN205590077U (en) * | 2015-12-24 | 2016-09-21 | 上海和鹰机电科技股份有限公司 | Automatically, spread cloth machine and automatic removing work device thereof |
| CN106629223A (en) * | 2016-08-17 | 2017-05-10 | 上海和鹰机电科技股份有限公司 | Cloth tidying mechanism of cloth paving machine and cloth paving machine |
-
2018
- 2018-05-23 CN CN201810503760.2A patent/CN108776454B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145922U (en) * | 2011-08-04 | 2012-02-22 | 上海欧西玛服装设备有限公司 | Double-splitting fabric stretcher for laying a double-layer fabric material |
| CN202492226U (en) * | 2012-03-07 | 2012-10-17 | 晋江市联盟服装织造有限公司 | Cloth paving machine |
| CN205590077U (en) * | 2015-12-24 | 2016-09-21 | 上海和鹰机电科技股份有限公司 | Automatically, spread cloth machine and automatic removing work device thereof |
| CN105692318A (en) * | 2016-01-29 | 2016-06-22 | 厦门柒牌服饰研发科技有限公司 | Cloth paving device with code spraying function and method thereof |
| CN106629223A (en) * | 2016-08-17 | 2017-05-10 | 上海和鹰机电科技股份有限公司 | Cloth tidying mechanism of cloth paving machine and cloth paving machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047175A (en) * | 2020-07-27 | 2020-12-08 | 长园装备制造有限公司 | Stopping point calibration method for cloth paving machine and cloth paving machine |
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