CN110161050A - Granny rag method and granny rag system - Google Patents
Granny rag method and granny rag system Download PDFInfo
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- CN110161050A CN110161050A CN201910114376.8A CN201910114376A CN110161050A CN 110161050 A CN110161050 A CN 110161050A CN 201910114376 A CN201910114376 A CN 201910114376A CN 110161050 A CN110161050 A CN 110161050A
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- Prior art keywords
- flaw
- garment piece
- granny rag
- sheet material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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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
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
- B65H23/14—Tensioning rollers applying braking forces
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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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Treatment Of Fiber Materials (AREA)
- Details Of Cutting Devices (AREA)
- Control Of Cutting Processes (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention provides a kind of granny rag method and granny rag system.Sheet material is released on granny rag workbench by cloth-pulling device, and the flaw on sheet material is detected by sensor and is marked.If sensor detects that flaw marks, projected from projector by the configuration of garment piece on sheet material, the configuration of garment piece can be compared by operator with the position of flaw.Receive operator to whether need flaw to influence garment piece when the relevant input of flaw processing, flaw processing is executed by granny rag system according to the input of operator.It is in garment piece outside still garment piece since flaw can be readily recognized, not will do it unwanted flaw processing.
Description
Technical field
The present invention relates to granny rag method and granny rag systems, more particularly to the detection of flaw.
Background technique
When carrying out granny rag, if there are flaws in sheet material, bad garment piece is generated.Therefore pass through overlapping granny rag (patent text
It offers 1), garment piece is supplemented.It is overlapped in granny rag, stops granny rag near flaw, cut sheet material.Then, it is back to bad
New sheet material is laminated in the position of the upstream side of garment piece.Bad garment piece is compensated as a result,.
The relevant prior art described below.Processing when as discovery flaw, it is also known that the technology other than overlapping granny rag.
Patent document 2 proposes following scheme: in order to compensate for there are the garment pieces of flaw, such as to 1 sheet material with there are the garment pieces of flaw
The amount of length carry out the scheme of granny rag (additional label).Additionally, it is known that the skill for projecting cutting pattern to sheet material from projector
Art.Such as in patent document 3, following scheme is proposed: making cloth in such a way that the pattern of the cutting pattern of projection and cloth is matched
It is cut after material is flexible.
[citation]
[patent document]
[patent document 1] Japanese Unexamined Patent Publication 02-169760
[patent document 2] Japanese Unexamined Patent Publication 2017-104957
[patent document 3] Japanese Unexamined Patent Publication 2013-240838
Summary of the invention
It is preferred that automatically detecting the flaw of sheet material by video camera and image recognition, but it is difficult to automatically judge flaw
Degree or size etc..Therefore, the flaws such as label, adhesive tape, detachable note stuck on the margin of a page label is installed near the edge of sheet material or flaw at present.It is logical
The Position Approximate of flaw can be distinguished by crossing flaw label, but flaw is in the inside of garment piece, is in the gap of garment piece and garment piece
It is unclear.Also, in the case where flaw is in the outside of garment piece, flaw processing is not needed.But in existing granny rag
It in method, is marked simply by the presence of flaw, with regard to carrying out flaw processing.
The project of granny rag method of the invention is, does not detect flaw itself by sensor, differentiates flaw by operator
Whether garment piece is influenced, thus, it is possible to omit unwanted flaw processing.
Granny rag method of the invention is released sheet material by cloth-pulling device on granny rag workbench, and is examined by sensor
Survey the flaw label on sheet material, which is characterized in that
At least when sensor detects flaw label, the configuration of garment piece is projected from projector on sheet material, to grasp
The position that author is capable of configuration and flaw to garment piece is compared,
Receive operator to whether need flaw to influence garment piece when the relevant input of flaw processing,
According to the input of operator, flaw processing is executed by granny rag system.
Granny rag system of the invention is released sheet material by cloth-pulling device on granny rag workbench, and is examined by sensor
Survey the flaw label on sheet material characterized by comprising
Projector projects the configuration of garment piece from projector at least when sensor detects flaw label on sheet material,
To which the position that operator is capable of configuration and flaw to garment piece is compared；And
Receive operator to whether need flaw to influence garment piece when flaw handle the unit of relevant input,
According to the input of operator, flaw processing is executed by granny rag system.
Although being difficult to detect flaw itself using sensor, operator can use visual confirmation flaw.Also, due to
Sheet material projects the configuration of garment piece, therefore can recognize the need at flaw by the position of flaw compared with the configuration of garment piece
It manages (flaw influences processing when garment piece).Therefore, without carrying out the processing of unwanted flaw.It should be noted that projector
Usually the configuration of garment piece can be projected, can also only be projected in the detection of flaw.
Preferably, if it is detected that flaw marks, cloth-pulling device stops the releasing of sheet material, or drops emitting rate
It is low.In this case, even if operator also can reliably input flaw and be in garment piece in the case where the speed for releasing sheet material is big
Outside interior or garment piece.
Preferably, sheet material is laminated on granny rag workbench by multiple by the cloth-pulling device, also, corresponds to sheet material
Stack height, go up and down the projector, or the configuration of the garment piece from projector is expanded or shunk, independent of piece
The stack height of material and the configuration of garment piece is projected in identical position with identical size.In this case, even if of stacking
Number, which changes, can also be projected garment piece with identical size in identical position, therefore operator can easily differentiate that flaw is in
In garment piece or outside garment piece.
Preferably, by controller, from the position that flaw marks, extraction may include the garment piece of flaw, also, described
Projector projects the configuration of garment piece in such a way that the garment piece that will likely include flaw is distinguished with other garment pieces.It is such
Words, operator are easy to know the garment piece that should search flaw.
Preferably, after detecting flaw label, there is no the case where inputting the position of flaw during the stipulated time
Under, granny rag system executes the flaw processing.In this case, flaw is not inputted in operator be in the inside of garment piece or outer
In the case where portion, granny rag will not stop.
Preferably, sheet material is laminated on granny rag workbench by multiple by the cloth-pulling device, also, in flaw processing
Sheet laminated body cuts each garment piece afterwards, is then carried on sorting workbench, also, to determine the clothing comprising that should remove
The mode of the garment piece laminated body of piece is projected from the second projector to the sheet laminated body sorted on workbench.In addition to there are flaws
Other than garment piece, in overlapping granny rag, the incomplete garment piece of the front or rear portion that lack garment piece is generated.Need to remove these bad clothing
Piece.If in a manner of therefore by determining comprising the garment piece laminated body for the garment piece that should be removed from the second projector on sorting workbench
Sheet laminated body projection, then can reliably remove above-mentioned bad garment piece.It should be noted that will be present flaw garment piece and
Incomplete garment piece is referred to as " bad garment piece ".
It is further preferred, that sheet material is for example separately put in order to compensate for the garment piece there are flaw without being overlapped granny rag
It 1 and cuts out.In this case, not generating incomplete garment piece in sheet laminated body, but normal garment piece is also insufficient.Therefore, with
Determine to include, from the second projector, to exist to operator's notice and be added there are the mode of the laminated body of the garment piece of flaw
The garment piece of cutting.
It is particularly preferred that by which of garment piece laminated body, there are bad garment pieces from the second projector.Due to
Which garment piece of removing shown, therefore the extraction of bad garment piece becomes easier to.
Detailed description of the invention
Fig. 1 is the side view with local incised notch portion for indicating the granny rag system of embodiment.
Fig. 2 is the block diagram for indicating the control system of granny rag system of embodiment.
Fig. 3 is when schematically showing to detect flaw label, from projector to the figure of the projection pattern of sheet material.
Fig. 4 is the figure for schematically showing the input picture of operator.
Fig. 5 is to schematically show by sheet material rollback, releases the example of sheet material again in such a way that flaw leaves from garment piece
Figure.
Fig. 6 is the figure for the example for being schematically illustrated as garment piece of the compensation comprising flaw and having opened garment piece granny rag 1.
Fig. 7 is the figure of the projection pattern to sheet laminated body when schematically showing sorting.
Fig. 8 is the flow chart of processing when indicating the granny rag in embodiment.
Fig. 9 is the flow chart of processing when indicating the sorting in embodiment.
[label declaration]
1 granny rag system
2 cloth-pulling devices
4 granny rag workbench
5 granny rag heads
6 trolleys
7 batching
8 laminated bodies
9 controllers
10 monitors
12 walking motor
13 sheet materials
14 release roller
15 conveyers
16 flaw sensors
18 knife units
20 projectors
21 elevating mechanisms
22 portable terminals
23 pointing devices
25 walking drivers
26 release driver
28 CPU
30 memories
32 communication interfaces
40 Scissoring devices
42 sort workbench
44 projectors
50 flaws label
51 flaws
52 lines
54 verniers
56 garment piece laminated bodies
Specific embodiment
Hereinafter, showing the optimum embodiment for carrying out an invention.
[embodiment]
FIG. 1 to FIG. 9 shows embodiment and its deformation.Fig. 1 shows the granny rag system 1 of embodiment, in the downstream of cloth-pulling device 2
Side is provided with Scissoring device 40 and sorts workbench 42.Granny rag workbench 4 has conveyer (not shown), by sheet laminated body 8
It is moved out to Scissoring device 40.It should be noted that Scissoring device 40 can also be not provided with and sort workbench 42.
Granny rag head 5 moves back and forth on granny rag workbench 4.Granny rag head 5 has trolley 6, loads batching 7, passes through controller 9
Control and act, show various information in monitor 10.Monitor 10 shows the configuration etc. of the garment piece on sheet material, and operator is logical
Suitable pointing device is crossed, via monitor 10 etc., flaw can be inputted and be in garment piece or outside garment piece.
12 be the walking motor of trolley 6.Sheet material 13 is released from batching 7 by releasing roller 14, is carried out by conveyer 15
It carries.The decoherencing of yarn in sheet material 13, color spot, recess etc. are flaw, there are the peaces such as edge of the sheet material of the position of flaw
Fill the flaws such as adhesive tape, label, the detachable note stuck on the margin of a page with glue label.Pass through the flaws sensor such as video camera, height sensor, photoelectric sensor
16 come monitor flaw mark.It should be noted that height sensor and photoelectric sensor are in higher than sheet material 13 using label
Position this point, to detect label.
Granny rag head 5 has knife unit 18, and knife unit 18 is back and forth moved along the direction vertical with the granny rag direction of sheet material 13
It is dynamic, sheet material 13 is cut whenever reaching the terminal of laminated body 8.It should be noted that granny rag direction (works sheet material 13 to granny rag
The direction released on platform 8) be such as Fig. 1 direction from left to right.
Garment piece is determined relative to the configuration of the laminated body 8 of sheet material 13 by flag data (cut data).Projector 20 is flat
When or flaw detection when the configuration of garment piece is projected to the surface of laminated body 8.Projector 20 can also be can will be present packet
The mode that the garment piece of a possibility that containing flaw and other garment pieces are distinguished, change the presence or absence of color, the type of contour line, hachure etc. and
Projection.In addition, projector 20 is for example projected from the upper part of laminated body 8.Elevating mechanism 21 makes projector 20 correspond to laminated body 8
Stack height and go up and down, the difference of the height until from projector 20 to the surface of laminated body 8 is remained centainly.About stacking
Highly, height sensor (not shown) preferably is set in granny rag head 5 and measures the height of laminated body 8, but can also be by laminated body 8
Stacking number conversion.In this way, even if stacking number changes, also can in identical position with identical size by the configuration of garment piece
Projection.It should be noted that even if replace elevating mechanism 21, corresponding to laminated body 8 height and make projection garment piece configuration
Expand and reduce, can also be projected the configuration of garment piece with identical size in identical position.
Granny rag midway operator back to monitor 10 carry out input be it is inconvenient, therefore, operator can be from
Portable terminal 22 inputs flaw and is in inside or outside of garment piece etc..The input includes at least flaw and is in the inside of garment piece also
It is outside, preferably in addition to this also specifies the position along granny rag direction of flaw.It is further preferred, that being in clothing in flaw
It is specified to be in the inside of which garment piece in the case where in piece.It can also be with specified position (the x direction position along granny rag direction
Set) and along the mode of position (direction the y position) in the direction vertical with this this both sides input the position of flaw.Operator passes through
Pointing device 23 drags vernier, line etc., and thus, it is possible to the surface (sheet materials using monitor 10, portable terminal 22 or laminated body 8
13 surface), input the position of flaw, the length that should make sheet material 13 mobile in order to avoid flaw etc..On the surface of sheet material 13
In the case where showing vernier, line etc., projected from projector 20 by vernier, line etc..It should be noted that in monitor 10 or portable
In the case that terminal 22 has touch tablet, the position etc. of flaw can be directly input on its picture.
Scissoring device 40 is attracted and is fixed on by covering the transparent sheet of the air-tightness such as vinyl chloride in laminated body 8
Workbench is cut, cuts laminated body 8 according to flag data.Laminated body 8 after cutting is by conveyer (not shown) to sorting work
Platform 42 moves out.And, it is preferred that second projector 44 is set near workbench 42 sorting, which garment piece stacking be shown in
There are incomplete garment pieces for which of body.
Fig. 2 indicates the control system of granny rag system 2, and the control walking motor 12 of walking driver 25 releases driver 26
Roller 14 and conveyer 15 are released in control.Flaw sensor 16 detects the flaw label of sheet material 13.Knife unit 18 cuts sheet material 13
Disconnected, monitor 10 shows various information relevant to granny rag, receives the input of operator.In addition, the input in order to make operator
It is easy to carry out, and portable terminal 22 and pointing device 23 is set, but have other input units such as touch tablet in monitor 10
In the case where, these can also be not provided with.Controller 9 has CPU28 and memory 30, stores flag data, is in flaw
In the case where in garment piece, cloth-pulling device 2 is made to execute flaw processing.
Communication interface 32 is communicated with Scissoring device 40 and sorting workbench 42.Sort the second projector 44 of 42 side of workbench
By the configuration of garment piece to the surface projection of laminated body 8, especially to determine comprising there are the garment piece laminated bodies of the garment piece of flaw
Mode projects.By which garment piece there are the data of flaw via communication interface 32 to sort workbench 42 send.
Fig. 3 shows the state that the flaw label 50 on sheet material 13 is detected by sensor, and 51 be flaw.According to flaw mark
The position of note 50 and flag data, it is known that a possibility that some of garment piece P1-P3 includes flaw 51 is high, but flaw 51 is accurate
Position is unclear.Therefore it is projected from projector 20 by the configuration of garment piece on sheet material 13, especially by color, light and shade, hachure
The presence or absence of etc., it would be possible to the garment piece P1-P3 comprising flaw is distinguished with other garment pieces and is projected.In addition, granny rag head 5 once stops
Only, just stop the releasing of sheet material 13.It should be noted that the position in granny rag direction is set as x, by the position in perpendicular direction
It installs as y.
Fig. 4 shows the picture of portable terminal 22, monitor 10 under the situation of Fig. 3 etc..Matching for garment piece is shown in picture
It sets, and in the case where flaw is in garment piece, clicks " NO " button of bottom right, outside garment piece, click
" OK " button.
Preferably, operation vernier 54 waits and inputs which garment piece flaw 51 is located at.In the direction the x position of input flaw 51
In the case where, such as line 52 etc. is shown on picture, by towlines 52 such as pointing devices 23, make it to visual flaw 51
Position is mobile.In addition, input flaw 51 the direction x position and the direction y position in the case where, such as dragging vernier 54, with
It clicks the position that flaw 51 is overlapped.If distinguishing, there are the garment pieces of flaw 51, and distinguish the direction the x position side of flaw 51, then can sentence
It is bright make sheet material 13 along granny rag direction move how much can by flaw 51 configure between garment piece and garment piece.In input flaw 51
The direction x position and the direction y position in the case where, can also distinguish if making sheet material 13 is mobile how much can configure flaw 51
Between garment piece and garment piece.Also mobile length can be not only found out, also makes the length of sheet material when being overlapped granny rag minimum.Separately
Outside, if can determine there are the garment piece of flaw 51, it can replace and carry out overlapping granny rag and carrying out and make that there are the garment pieces of flaw 51
Amount sheet material separately granny rag etc. handle.It should be noted that the length about amount of movement, overlapping granny rag, in addition to automatically
Other than seeking, it can also be directly inputted by operator.For example, can make after keeping line 52 equal and the position consistency of flaw and inputting
Lines 52 etc. are to wishing to make to set amount of movement after the mobile target position of flaw is mobile.Equally, also it is able to use the specified weight such as line 52
The range of folded granny rag.
In the case where flaw is in garment piece, flaw processing is carried out.Flaw processing is in addition to being, for example, that well known overlapping is drawn
Other than cloth, the processing (Fig. 5) for moving flaw 51 to outside garment piece or patent also by the position movement for making releasing sheet material 13
Additional label (Fig. 6) of document 2 etc..
In the flaw processing of Fig. 5, temporarily makes 13 rollback of sheet material, and release again, thus make flaw 51 to the outer of garment piece P2
Portion is mobile.Such as the line 52 using Fig. 4, input make how much flaw 51 can make flaw to garment piece to the movement of granny rag direction upstream side
Outer movement.Or in Fig. 4, input flaw 51 is in garment piece P2 and in from the granny rag direction upstream end of garment piece P2
How many distances.Therefore correspond to these input, on the basis of granny rag workbench 4, make start sheet material 13 releasing position to
Granny rag direction upstream side is mobile.In this way, making flaw 51 to the external mobile of garment piece P2.
In the flaw processing of Fig. 6, additional label is carried out.If Fig. 4 picture input in garment piece P2 there are flaw 51, with
Take out the additional sheet material 13 of mode and granny rag, cutting of 1 garment piece P2.If have it is multiple there are the garment pieces of flaw, to compensate them
Whole modes by 13 granny rag of sheet material, cut.
Fig. 7 is shown from the second projector 44 to the projection pattern for sorting the laminated body 8 on workbench 42.Such as be set as,
The 4th garment piece having there are flaw from the upper number formulary of garment piece laminated body 56, the sheet material compensation from Fig. 6 after additional label
Garment piece.Therefore it will be projected comprising being differentiated there are the garment piece laminated body 56 of the garment piece of flaw with other garment piece laminated bodies, it is excellent
Choosing be shown in which garment piece there are flaw (in Fig. 7 for from it is upper it is several the 4th).
It should be noted that as flaw processing and in the case where carrying out overlapping granny rag, in addition to the garment piece comprising flaw with
Outside, stop the releasing of sheet material in the midway of laminated body 8, from the releasing for starting again at sheet material halfway, therefore generate incomplete clothing
Piece.If distinguishing the position of cutting sheet material and starting again at the position of the releasing of sheet material, incomplete garment piece can determine.Therefore
In the case where carrying out overlapping granny rag, preferably in the display of Fig. 7 also and normally by the garment piece laminated body comprising incomplete garment piece
Garment piece laminated body differentiate display, which is particularly preferably in addition to this additionally shown in, and there are incomplete garment pieces.
For the extraction of the bad garment piece on auxiliary sorting workbench 42, other than projector 44, can also comprising
It is pasted on the garment piece laminated body of bad garment piece and which is included in there are the labels of the display of bad garment piece.Such as in granny rag head 5
Labelling machine is set, in the sheet attaching label of the top layer of laminated body 8.
Fig. 8 shows granny rag algorithm, Fig. 9 indicates projection algorithm when sorting.It should be noted that in Fig. 3~Fig. 7
The processing shown briefly illustrates.If detected in the step S1 of Fig. 8 flaw mark, make the releasing of sheet material temporarily cease or
Make its low speed (step S2).At this point, being projected from projector 20 by the configuration of garment piece to sheet material 13, can will likely include the flaw
The mode that the garment piece of defect and other garment pieces differentiate projects (step S3, S4).In addition, corresponding to the height of laminated body 8 and making to throw
The configuration of garment piece is expanded diminution by the lifting of shadow instrument 20, thus the stacking number independent of laminated body 8, by garment piece identical
Position projected with identical size.In the trim line or tape edge of garment piece, there are flaws, and flaw is not up to the situation in garment piece
Under, it can ignore that flaw.Since tape edge has width, preferably also includes the width of tape edge and project.
Also, find out the input (step S5) whether flaw influences the input of garment piece, flaw whether is needed to handle.In the flaw
In the case that defect influences garment piece, it is preferred that carry out the input (step S6) of the direction the x position of flaw, the input of the direction y position
(step S7) or the input of the amount of movement for moving flaw to outside garment piece etc..In this way, inputting which garment piece needs at flaw
Reason, or make how much sheet material can be such that flaw moves to outside garment piece to granny rag direction upstream side is mobile.
If the input of operator is completed, or does not input whether flaw is in garment piece at the appointed time, then flaw is executed
It handles (step S8).It will be set as stipulated time such as 1 minute or more and 10 minutes hereinafter, being preferably set to 2 minutes or more and 5 points
Below clock.In Fig. 8, as flaw processing and show overlapping granny rag but it is also possible to be Fig. 5 flaw handle (movement of sheet material) or
The flaw processing (additional label) of Fig. 6.Then, if processing terminate for flaw, the releasing (step S9) of sheet material is started again at.
Multiple flaw processing can use, and which can use by controller judgement according to position of flaw etc.
Flaw processing.For example, the position according to flaw relative to garment piece, in the case where avoiding flaw and keeping sheet material mobile,
Using the movement of the sheet material of Fig. 5, avoid amount of movement required for flaw it is big in the case where or in the case where being hard to avoid, execute
It is overlapped some in granny rag and additional label.It should be noted that about using overlapping granny rag and adding which marked,
Time required for the discarded area or flaw that sheet material can also be found out are handled etc. answers preferential condition, automatically selects condition most
A small side can also be selected to set some in advance by operator.Or it also may include mobile processing and automatically judge
Optimal flaw processing method.
Fig. 9 shows processing when sorting, moves in laminated body 8 (step S11) to workbench is sorted by conveyer.Then,
To the garment piece laminated body projection comprising bad garment piece, which is additionally shown at this time, and there are bad garment pieces (step S12).
Claims (8)
1. a kind of granny rag method releases sheet material by cloth-pulling device on granny rag workbench, and detects sheet material by sensor
On flaw label, which is characterized in that
At least when sensor detects flaw label, the configuration of garment piece is projected from projector on sheet material, thus operator
The position for capableing of configuration and flaw to garment piece is compared,
Receive operator to whether need flaw to influence garment piece when the relevant input of flaw processing,
According to the input of operator, flaw processing is executed by granny rag system.
2. granny rag method according to claim 1, which is characterized in that
If it is detected that flaw marks, cloth-pulling device stops the releasing of sheet material, or reduces emitting rate.
3. granny rag method according to claim 1 or 2, which is characterized in that
Multiple are laminated on granny rag workbench in sheet material by the cloth-pulling device,
Also, the stack height for corresponding to sheet material goes up and down the projector, or will expand from the configuration of the garment piece of projector
It is big or reduce, independent of sheet material stack height and the configuration of garment piece is projected in identical position with identical size.
4. granny rag method described in any one of claim 1 to 3, which is characterized in that
By controller, from the position that flaw marks, extraction may include the garment piece of flaw,
Also, the projector is in such a way that the garment piece that will likely include flaw is distinguished with other garment pieces by the configuration of garment piece
Projection.
5. granny rag method according to any one of claims 1 to 4, which is characterized in that
After detecting flaw label, in the case where not having to input the position of flaw during the stipulated time, granny rag system is held
The row flaw processing.
6. granny rag method according to any one of claims 1 to 5, which is characterized in that
Multiple are laminated on granny rag workbench in sheet material by the cloth-pulling device,
Also, sheet laminated body cuts each garment piece after flaw processing, is then carried on sorting workbench,
Also, in a manner of determining the garment piece laminated body comprising the garment piece that should be removed from the second projector on sorting workbench
Sheet laminated body projection.
7. granny rag method according to claim 6, which is characterized in that
By in which of garment piece laminated body, there are bad garment pieces from the second projector.
8. a kind of granny rag system releases sheet material by cloth-pulling device on granny rag workbench, and detects sheet material by sensor
On flaw label characterized by comprising
Projector projects the configuration of garment piece from projector at least when sensor detects flaw label on sheet material, thus
The position that operator is capable of configuration and flaw to garment piece is compared；And
Receive operator to whether need flaw to influence garment piece when flaw handle the unit of relevant input,
According to the input of operator, flaw processing is executed by granny rag system.
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| Application Number | Priority Date | Filing Date | Title |
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| JP2018024611A JP7048342B2 (en) | 2018-02-15 | 2018-02-15 | Extension method and extension system |
| JP2018-024611 | 2018-02-15 |
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| CN110161050A true CN110161050A (en) | 2019-08-23 |
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| CN201910114376.8A Active CN110161050B (en) | 2018-02-15 | 2019-02-14 | Cloth spreading method and cloth spreading system |
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| JP (1) | JP7048342B2 (en) |
| CN (1) | CN110161050B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110161050B (en) | 2022-02-15 |
| JP7048342B2 (en) | 2022-04-05 |
| JP2019136851A (en) | 2019-08-22 |
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