CN107073733A - Cut the production method and production system of product - Google Patents
Cut the production method and production system of product Download PDFInfo
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- CN107073733A CN107073733A CN201580056777.2A CN201580056777A CN107073733A CN 107073733 A CN107073733 A CN 107073733A CN 201580056777 A CN201580056777 A CN 201580056777A CN 107073733 A CN107073733 A CN 107073733A
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- Prior art keywords
- blank
- product
- size
- cutting
- certified products
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- General Factory Administration (AREA)
Abstract
The present invention relates to the production method for cutting product and the production system of cutting product, according to the mode of the present invention there is provided a kind of production method for cutting product, wherein, comprise the following steps：Certified products calculation procedure, based on the defect information on blank, calculates the certified products number and high-quality rate for the unit product to be cut in each blank respectively；And blank selectes step, the production schedule quantity and the certified products number calculated to unit product are based respectively on, selecting makes the certified products number of unit product be more than one blank more than production planned quantity.
Description
Technical field
The present invention relates to the production method for cutting product and the production system of cutting product, storehouse can be more particularly to reduced
Deposit, improve the production method of the cutting product of high-quality rate and cut the production system of product.
The application advocates to be based on korean patent application on November 5th, 2014 No. 10-2014-0152889 and 2015 11
The priority of month korean patent application the 10-2015-0154512nd on the 4th is complete disclosed in the document of above-mentioned korean patent application
Portion's content as part of this specification and comprising.
Background technology
In general, the product of film (or piece) shape is manufactured into the size blank shape bigger than the size of actual use product
State.For example, optical component such as polarizer or polarizer for display device etc. etc. is exactly such.It is used as specific example
Son, polarizer supplier (manufacturer) consider manufacturing process efficiency in terms of and to product the need for change etc. it is a variety of because
Element, the blank of the big length and width of the product of actual use is manufactured during with size than manufacture polarizer.
In addition, blank is become band by the manufacture of continuous process in most cases, the blank produced is wound
(winding) taken care of in roller (roll).Hereafter, it is wound in after the blank of roller is drawn out, is cut into the unit production of given size
Product.
In general, when cutting blank, multiple unit products can be obtained simultaneously using to cut process with 1 time mostly
The method that mode is cut.For example, utilizing the cutting frame for being provided with multiple cutters.Now, according to using which kind of mode come
Cut, the yield of the unit product cut out is different.Low cutting efficiency makes the waste material (scrap) discarded after cutting give up
The amount increase of gurry, the reason for this eventually becomes the manufacturing cost of increase product.
In addition, according to the species of blank, it is understood that there may be undesirable defect (defect) in product.Now, cut
During blank, for the quality (high quality) of high-quality, defect can be considered.In general, manufacturing process or volume of the defect in blank
Formed in process etc..
For example, the polarizer for display devices such as TV obtains the process of polaroid, (2) layered polarization piece by (1) and protected
The process of sheath and the process of (3) stacked guard film or mould release membrance and manufacture.In the process for obtaining polaroid, mainly will
Polyvinyl alcohol (PVA) film is dyed and stretched and obtains polaroid.In the process of layered polarization piece protective layer, above-mentioned inclined
The two sides of mating plate layered polarization piece protective layer by bonding agent attachment cellulose triacetate (TAC) film.Now, polarizer can be with
Roller is wound in the step of carrying out each operation, the product at least carrying out above-mentioned operation (3) is wound in roller and taken care of.Like this
When being wound in roller, not only contribute to the transportability of each operation, also help the easiness of keeping and in process etc. is cut
Operability etc..
The defect of blank is main to be occurred in above-mentioned stretching or rolling step.For example, in stretching process, by the two of blank
Side end is fixed on stretching device, now may occur defect in fixation portions position.In the case of rolling step, Ke Neng
Defect occurs for the end portion for being fixed on roller.In addition, in the case of rolling step, in the case that roller has flaw, due to rotation
Roller characteristic, the position that is contacted with roller may generating period defect (periodic defect).Confirm the list in cutting
When defective in the product of position, the loss of product becomes big.
Therefore, when cutting the defective blank of tool, defect inspection is carried out before cutting, defect is avoided and is cut, made
Do not include defect in the unit product that must be cut.In addition, as described above, it is considered to the yield of the unit product of cutting.
In general, the cutting of blank is carried out as follows：Checking step, checks the position (distribution) of defect；Receive
Rate calculation procedure, based on the defect information of above-mentioned inspection, calculates the yield of unit product when virtually being cut；Cut step
Suddenly, based on the calculated value in above-mentioned yield calculation procedure, in the way of the yield (highest yield) more than with setting
Cut.
For example, in KR published patent the 10-2008-0033863rd, Ebrean Registered Patent the 10-1179071st and Korea Spro
Disclosed and above-mentioned related technology in state's registered patent 10-1315102 grades.
Avoid defect when cutting blank as described above and cut, and consider highest yield and cut.Now, receive
Rate is area yield, and it is with the gross area of the unit product obtained after cutting divided by cuts the gross area of preceding blank and calculates, and leads to
Often represented with percentage (%).
But the method for cutting out of prior art has for example been noted following problem.
Recently, most blank is manufactured with very big width.This is also the effect for considering blank manufacturing process
Forthright aspect and to product the need for change etc. factor.For such blank with big width, it may be necessary to along blank
The longitudinal direction (slitting) that length direction is cut is cut.But be confined to obtain maximum according to the method for cutting out of prior art
The cutting of the unit product of area yield, longitudinal cutting is not considered.Accordingly, it is difficult to regard the side for the cutting efficiency for considering maximum as
Method.
In addition, in the past due to not grasping the correct information to blank state, so being selected using the average yield of blank
Workload substantially, actual recovery is less than average yield, therefore in order to meet the requested number of client, plans the work than calculating
The many production of amount.In addition, the output of such addition is arbitrarily determined according to the experience of operator.Therefore, produce it is final into
The problem of stock's increase of product.
The content of the invention
The problem of the present invention, which is to formulate there is provided quantity that can be based on customer requirement and the defect information of blank, cuts meter
The production method for the cutting product drawn and the production system for cutting product.
In addition, the problem of the present invention is the producer for providing the cutting product that can be reduced stock and improve high-quality rate
Method and the production system for cutting product.
In order to solve above-mentioned problem, according to the present invention a mode there is provided it is a kind of cut product production method, its
In, comprise the following steps：Certified products calculation procedure, based on the defect information on blank, calculating will cut out respectively in each blank
The certified products number and high-quality rate for the unit product cut；And blank selectes step, is based respectively on the production to unit product
Planned quantity and the certified products number calculated, selecting makes the certified products number of unit product be more than production planned quantity one
Blank more than individual.
In addition, in blank selectes step, being selected in multiple blanks that high-quality rate is more than setting produces unit
The minimum blank of the stock of product.
In addition, in blank selectes step, preferentially selected compared to high-quality rate stock's minimum of unit product can be made
Blank.
In addition, in blank selectes step, the high blank of high-quality rate can be selected in the minimum blank of stock is made.
In addition, production schedule quantity can be customer requirement quantity.
In addition, according to another aspect of the present invention there is provided a kind of production method for cutting product, wherein, including following step
Suddenly：Certified products calculation procedure, based on the defect information on blank, in the case of cutting each blank by the size of unit product,
The certified products number and high-quality rate according to the size of unit product are calculated respectively；And blank selectes step, is based respectively on root
The certified products number gone out according to the production schedule quantity of the size of unit product and by Size calculation, being selected under each size makes list
The certified products number of position product is multiple blanks more than production planned quantity.
In addition, in blank selectes step, being selected in high-quality rate under each size and being more than setting and produce unit
The minimum multiple blanks of the stock of product.
In addition, in blank selectes step, can be preferentially selected in compared to high-quality rate under each size produces unit
The minimum blank of the stock of product.
In addition, in blank selectes step, the high blank of high-quality rate can be selected in the minimum blank of stock is made.
In addition, in blank selectes step, the size of the unit product to be cut in selected blank can together by
It is determined that.
In addition, in certified products calculation procedure, can respectively calculate and blank is only cut into the unit with first size
The first high-quality rate during product, and second when being only cut into the unit product with second size different from first size
High-quality rate.
In addition, in blank selectes step, when the second high-quality rate is higher than the first high-quality rate, to be cut out in the blank
The unit product cut may be sized to the second size.
In addition, in blank selectes step, the second high-quality rate is higher than the first high-quality rate and the list with first size
When the stock of position product is less than the stock of the unit product with the second size, the chi for the unit product to be cut in the blank
It is very little to can be determined that first size.
In addition, production schedule quantity can be customer requirement quantity.
In addition, according to another aspect of the present invention there is provided a kind of production system for cutting product, including following mould
Formula：Certified products computation schema, based on the defect information on blank, calculates the qualified of the unit product to be cut in each blank
Product number and high-quality rate；And blank selectes pattern, it is based respectively on to the production schedule quantity of unit product and calculates
Certified products number, selecting makes the certified products number of unit product be more than one blank more than production planned quantity.
In addition, in blank selectes pattern, being selected in multiple blanks that high-quality rate is more than setting produces unit
The minimum blank of the stock of product.
In addition, the production system for cutting product can also include being used to input to the defeated of the production schedule quantity of unit product
Enter portion, and input to the output section of the display more than one blank to be cut after the production schedule quantity of unit product.
In addition, the certified products using each blank unit product to be cut can be shown respectively by above-mentioned output section
Number and high-quality rate.
In addition, in blank selectes pattern, preferentially selected compared to high-quality rate stock's minimum of unit product can be made
Blank.
In addition, production schedule quantity can be customer requirement quantity.
In addition, according to another aspect of the present invention there is provided a kind of production system for cutting product, wherein, including following mould
Formula：Defect inspection pattern, for checking the defect on blank；Certified products computation schema, based on defect information, by unit product
In the case that size cuts each blank, the certified products number and high-quality rate according to the unit product of size are calculated respectively；With
And blank selectes pattern, after input is to the production schedule quantity of the unit product of each size, is based respectively on the chi by unit product
The very little certified products number and production schedule quantity calculated, being selected in makes the certified products number of unit product make a living under each size
Produce multiple blanks more than planned quantity.
Furthermore it is possible in blank selectes pattern, the size of the unit product to be cut in selected blank together by
It is determined that, the blank for making the stock of unit product minimum under each size is preferentially selected in compared to high-quality rate.
In addition, production schedule quantity can be customer requirement quantity.
As described above, production method and the production of cutting product of the cutting product related to one embodiment of the present of invention
System has the effect that.
For each blank, can the defect information based on the blank, respectively calculate the unit product to be cut it is qualified
Product number and high-quality rate.Furthermore it is possible to calculate the certified products number and high-quality rate of each dimensional units product respectively.Therefore,
The certified products information of blank can be computed correctly, and cutting plan can be formulated based on this.
Furthermore it is possible to be based on the defect information of production schedule quantity (customer requirement quantity) and blank and formulate cutting meter
Draw.Therefore, it is possible to minimize stock and improve high-quality rate.
Brief description of the drawings
Fig. 1 is the top view of blank related to the present invention.
Fig. 2 is the top view for illustrating blank related to the present invention and silver.
Fig. 3 is the top view for illustrating the defect distribution map of blank related to the present invention.
Fig. 4 is the flow chart for the production method for representing the cutting product related to the first embodiment of the present invention.
Fig. 5 is the block diagram for the production system for representing the cutting product related to one embodiment of the present of invention.
Embodiment
Below, the production method and sanction of cutting product according to an embodiment of the invention is described in detail with reference to accompanying drawings
The production system of scissors products.
In addition, unrelated with reference numeral, identical or corresponding inscape mark is same or similar to number and omits pair
Its repeat specification, for convenience of explanation, it is illustrated that each component parts size and image may be exaggerated or minimized.
Fig. 1 is the top view of blank 10 related to the present invention, and Fig. 2 is for illustrating the He of blank 10 related to the present invention
The top view of silver 11,12,13, Fig. 3 is the vertical view for illustrating blank 10 related to the present invention and defect distribution Figure 30
Figure.
In this manual, " blank " of the object as cutting is the mother metal of film (or piece) shape, as long as it has than cutting out
Relatively big size, is just included in blank before cutting.In addition, in the present invention, the species or stepped construction of blank 10 do not have
Especially limitation.Blank 10 can be selected from such as the optical component suitable for film (or piece) shape electric, electronic product or protection
Part etc..More specifically example is enumerated, blank 10 can be selected from the optical component for being applied to the display devices such as TV or display etc..
In addition, blank 10 includes individual layers and/or layered product.
In one illustrates, blank 10 can be selected from polarizer.Now, above-mentioned polarizer can have include polaroid with
The stepped construction of the polaroid protective layer formed on above-mentioned polaroid.Above-mentioned polaroid can be selected from will such as polyvinyl alcohol
(PVA) film etc. dyed and stretched obtained by film.Above-mentioned polaroid protective layer can be selected from such as cellulose triacetate (TAC)
Film etc., and by adhesive attachment in the two sides of above-mentioned polaroid.Also include being formed inclined in addition, above-mentioned polarizer can have
The stepped construction of diaphragm and/or mould release membrance on mating plate protective layer.
Blank 10 is, for example, banding, can be drawn out in the state of (Roll) is wound in.The width X and length of blank 10
Y is not limited.Blank 10 can for example have 40mm to 2500mm width X and 1000cm to 3000m length Y.It is specific and
Speech, above-mentioned blank 10 has the length Y bigger than width X.
In addition, in the present invention, the blank 10 of the object as cutting include existing defects (d, defect) blank and/
Or in the absence of defect d blank.Defect d is undesirable bad point in the product, it can blank 10 manufacturing process
And/or formed in rolling step etc..Defect can be enumerated such as impurity, pollution, distortion, cut and/or bubble as an example.
In the accompanying drawings, " * " represents defect d.There may be a kind in blank 10 or mutually different of more than two kinds above-mentioned
Defect d, but in accompanying drawing, defect d species is not considered and is represented with " * ".
On the other hand, in this manual, " cutting " can be used arbitrarily in " longitudinal direction is cut " and " unit cutting "
More than one.In addition, in the present invention, above-mentioned " longitudinal direction is cut " refers to carry out blank 10 along length Y-direction strip
The semi-finished product become band are cut and cut, above-mentioned " unit cutting " refers to carry out blank 10 along length Y-direction and width X-direction
Cut and be cut into unit product.Now, in the present invention, the semi-finished product of banding claim obtained from being cut by above-mentioned longitudinal direction
For " silver (strip) ", cut product obtained from being cut by above-mentioned unit and be referred to as " single product " or " unit product ".
Above-mentioned single product are individual the final products with the length and width smaller than blank 10, and it can for example have four
The shape of side shape.In addition, reference picture 2, in the present invention, above-mentioned silver 11,12,13 are the half of the width banding smaller than blank 10
Finished product, it can be cut by unit and be cut into individual single product.As reference, Fig. 2 represents to be used to be indulged blank 10
The state of the first silver 11, the second silver 12 and Article 3 piece 13 is divided into cutting.In addition, each silver 11 to 13 can be with
Cut along the cutting wires 20 on blank 10.The width X-Z of above-mentioned cutting wires 20 can be in the way of the width X less than blank
It is determined that.In addition, the width X-Z of above-mentioned cutting wires 20 can be substantially the same with the width sum of each silver 11 to 13.
In the present invention, method of cutting out is not particularly limited.As long as blank 10 can be divided at least by method of cutting out
The method of more than one single product and/or silver 11,12,13.Cut can for example, by steel edge, water jet knife and/
Or light source etc. and carry out, above-mentioned light source can enumerate laser beam etc. as an example.
In this manual, base before " area yield " means the gross area of the cutting product obtained after cutting divided by cut
The gross area of material 10 and the value that calculates.Area yield can be represented with common percentage (%).Now, above-mentioned cutting product
Selected from single product and/or silver 11,12,13." gross area for cutting product " is to cut area × life of product 1 in addition, above-mentioned
The number of the cutting product of output is calculated.In addition, " high-quality rate " represents the gross area of blank 10 divided by cutting before cutting
The gross area of certified products in the cutting product obtained afterwards and calculate.High-quality rate can be as generally with percentage (%) table
Show.On the other hand, area yield and high-quality rate can be used by identical concept.
In addition, in this manual, " size " means selected from blank 10 or cut the width of product (single product and/or silver)
One or more of degree, length, area and catercorner length.
In the present invention, " size " as long as be not particularly limited to refer in the following embodiments, just with as above institute
The meaning stated is used.In addition, catercorner length can be represented as is well known by representing " inch (inch) " of length.English
Catercorner length can be represented in the case of the very little quadrangle list product such as being polarizer in product.
The defect d of blank 10 can pass through inspector or the defect inspection portion 600 of composition cutting system 100 (reference picture 5)
(reference picture 5) is checked.Drawbacks described above inspection portion using automatically scanning (scanning) mode of image in order to check scarce
Fall into d and provide.In addition, the defect information (or defect distribution map) of the blank checked in defect inspection portion 100 can be deposited
Storage is in defect information storage part 400.In addition, the defect information of blank 10 can be by output section 500 (reference picture 5) with image table
Show.
Drawbacks described above information includes defect d position (distribution), species, size and/or number etc., and defect d position (is divided
Cloth) in the case of, output section can be shown in x-y.Defect d inspection method and display methods etc. are not limited especially
Fixed, they can for example be carried out with conventional method.Like this, the defect distribution of the defect information generation blank 10 based on blank
Figure.The defect distribution of above-mentioned blank 10 Figure 30 generation, can be carried out by constituting the control unit of cutting system.
In addition, above-mentioned control unit with can splitting the defect distribution of blank 10 along the cutting wires 20 of blank 10 Figure 30, and depositing
Each divided defect distribution map of storage.Like this, divided defect distribution map can be (or follow-up by subsequent handling
Pattern) and persistently use.
Reference picture 3, above-mentioned blank 10 can include labeling section 15 (marking part).Specifically, blank 10 can be with
The more than one labeling section 15 in left side and right side can be distinguished by being formed with.In this manual, labeling section 15 can be with can
The mode for distinguishing the direction of blank 10 prepares.Labeling section 15 specifically preferably with can distinguish blank 10 at least left side and right side
Mode prepare.
Above-mentioned labeling section 15 can be at least one end in the left end DS and right-hand end OS of blank 10 along base
The length Y-direction of material 10 is formed.Herein, each end OS, DS represent the edge of blank 10, and it can be for example represented from blank 10
Left side or right side the 2cm that starts of end within width.Now, the width of labeling section 15 is not limited.For example, labeling section
15 can have 0.01mm to 2cm, 0.02mm to 1.5cm, 0.1 to 1cm or 0.5mm to 0.5cm width.In addition, labeling section
15 can located continuously or discontinuously form along the length Y-direction of blank 10.Labeling section 15 is illustrated in figure 3 along blank 10
Embodiment of the length Y-direction to be linearly continuously formed.
As long as above-mentioned labeling section 15 can be recognized using naked eyes and/or identifying device, just do not limit.Labeling section
15 can for example be included by Printing Department, ladder (notch) portion formed by thickness difference formed by printing and by perforation shape
Into perforated portion at least one.For example, above-mentioned Printing Department can be prepared by the printing of colorful substance.In addition, above-mentioned
As long as there is end difference thickness difference just not limit, it can be selected from impression processing unit or progress half as formed by using pressurization
Cut hemisect portion etc. formed by (half-cutting).In addition, above-mentioned perforated portion can be formed discontinuously.
Above-mentioned labeling section 15 can form before the defect inspection of blank 10 or carry out the defect inspection of blank 10
Formed afterwards.As one embodiment, labeling section 15 can be formed after the defect inspection of blank 10 has been carried out.
Above-mentioned labeling section 15 at least improves cutting productivity ratio of blank 10 etc..As described above, in general, blank 10 is entering
Go and repeated to decontrol after defect inspection and wind and left side and right side may constantly be exchanged.Now, labeling section 15 exists
Because repeating to decontrol and winding the direction of blank 10 can be also distinguished in the case of left side and right side exchange.
Fig. 4 is the flow chart for the production method for representing the cutting product related to the first embodiment of the present invention.
The production method of the cutting product related to first embodiment includes：Based on the defect information on blank 10, difference
Calculate the certified products number and the certified products calculation procedure S101 of high-quality rate for the unit product to be cut in each blank 10.
In addition, the production method of above-mentioned cutting product includes, based on the production schedule quantity to unit product and calculate
Certified products number, the selected certified products number for making unit product is the base of more than one blank more than production planned quantity
The selected step S102 of material.In this manual, production schedule quantity can be customer requirement quantity.
On the other hand, can respectively it be calculated by the certified products calculation procedure S101 based on the defect information on blank 10
The certified products number and high-quality rate to be cut from blank.
For example, when the first blank is cut into A products, certified products number and high-quality rate can be calculated respectively.In addition,
When first blank is cut into B products, certified products number and high-quality rate can be calculated respectively.Herein, A products and B productions
Product are the mutually different unit products of size.Particularly, the first blank is cut into certified products number and high quality during A products
Rate can be different with the certified products number and high-quality rate that are cut into the first blank during B products.That is, even identical
Blank, the size of the unit product cut as needed and certified products number may be different with high-quality rate.Similarly, by second
When blank is cut into A products, certified products number and high-quality rate can be calculated respectively, when the second blank is cut into B products,
Certified products number and high-quality rate can be calculated respectively.In summary, specific products (A products are cut into the blank possessed
Or B products) when, certified products number and high-quality rate can be calculated respectively.
Blank select step S102 can be based respectively on to the production schedule quantity (customer requirement quantity) of unit product and
The certified products number that calculates and carry out.That is, in order to meet client's needs, the conjunction to be cut by more than one blank
Lattice product number need to be more than customer requirement quantity.
Now, the blank for making the stock of unit product minimum can be selected in blank selectes step.Particularly, in blank
In selected step S102, the base for making the stock of unit product minimum is selected in multiple blanks that high-quality rate is more than setting
Material.For example, the high-quality rate for the benchmark selected as blank can be more than 70%, more than 80% can preferably be, it is more excellent
Selection of land can be more than 85%.I.e., it is possible to which only being selected in multiple blanks that high-quality rate is more than setting makes unit product
The minimum blank of stock's (certified products number-production schedule quantity).In addition, in blank selectes step, can be compared to excellent
Matter rate preferentially selectes the blank for making the stock of unit product minimum.For example, it may be the production schedule quantity to A products is
At 100, certified products number when the first blank to be cut into A products is 130, and high-quality rate is 88%, by the second blank
Certified products number when being cut into A products is 110, and high-quality rate is 86%.Now, if high-quality rate is preferential, the first base
Material can be selected.But, in the present invention, stock is selected to make stock minimum prior to high-quality rate on blank selected reference
The second blank.
In summary, in order to reduce stock, the certified products number for making to be cut and production schedule quantity (client can be selected
Requested number) the minimum blank of difference.
In addition, in blank selectes step S102, the high base of high-quality rate can be selected in the minimum blank of stock is made
Material.
The production method of the cutting product related to the second embodiment of the present invention includes：Based on the defect letter on blank
Breath, in the case of cutting each blank by the size of unit product, calculates the certified products according to the size of unit product respectively
The certified products calculation procedure of number and high-quality rate.
In addition, the production method of the cutting product related to second embodiment includes：It is based respectively on according to unit product
The production schedule quantity (customer requirement quantity) of size and the certified products number gone out by Size calculation, being selected under each size makes
The certified products number of unit product selectes step for the blank of multiple blanks more than production planned quantity.
In addition, in blank selectes step, being selected in high-quality rate under each size and being more than setting and produce unit
The minimum multiple blanks of the stock of product.
Visitor can be calculated respectively according to the size of unit product, such as 37 inches (B products), 42 inches (A products)
Family requested number.At this point it is possible to calculate each blank the certified products number and high quality according to the size of unit product respectively
Rate, this by first embodiment as illustrated.
Now, based on the size according to unit product customer requirement quantity and the certified products number by Size calculation, choosing
It is scheduled on the multiple blanks for making the certified products number of unit product more than customer requirement quantity under each size.For example, 37 inches
Unit product certified products number and the certified products number of 42 inches of unit product should be respectively will to 37 inches of client
Seek quantity and to 42 inches of customer requirement quantity more than.
In addition, in blank selectes step, the stock of unit product is made under the size that each unit product can be selected in
Minimum blank.In addition, in blank selectes step, can be preferentially selected in compared to high-quality rate under each size makes unit
The minimum blank of the stock of product.In addition, in blank selectes step, high quality can be selected in the minimum blank of stock is made
The high blank of rate.
On the other hand, in blank selectes step, the size for the unit product to be cut in selected blank can be with one
Rise and be determined.For example, can be by according to customer requirement quantity, certified products number and high-quality rate, the first blank is cut into A productions
Product, the mode that the second blank is cut into B products is determined.
In addition, the unit production being only cut into blank with first size can be calculated respectively in certified products calculation procedure
The first high-quality rate during product and second when being only cut into the unit product with second size different from first size
High-quality rate.In addition, can be calculated in certified products calculation procedure by the unit product with first size and with the second chi
The 3rd high-quality rate when very little unit product is combined and cut.The first blank is only cut into for example, can calculate
The certified products number of the first high-quality rate and A products during the A products of one size.The first blank is only cut out furthermore it is possible to calculate
The certified products number of the second high-quality rate and B products when being cut into the B products of the second size.Furthermore it is possible to calculate first
The certified products of the 3rd high-quality rate, the certified products number of A products and B products when blank is cut into the combination of A products and B products
Number.
Now,, be in the base in the case where the second high-quality rate is higher than the first high-quality rate in blank selectes step
The size of the unit product cut in material (the first blank) can be defined as the second size (B products).
Unlike this, in blank selectes step, in the second high-quality rate higher than the first high-quality rate and with first
, will in the case that the stock of the unit product (A products) of size is less than the stock of the unit product (B products) with the second size
The size for the unit product to be cut in the blank (the first blank) can be defined as first size.Even if that is, because
High-quality rate is lower slightly, minimizes stock while the requested number that disclosure satisfy that client more important.
Below, referring to the drawings, the production for cutting product of the production method for carrying out above-mentioned cutting product is illustrated
System.
Fig. 5 is the block diagram for the production system 100 for representing the cutting product related to one embodiment of the invention.
Cutting the production system 100 of product includes calculating and being cut out in each blank respectively based on the defect information on blank
The certified products number for the unit product cut and the certified products computation schema of high-quality rate.In addition, the production system of above-mentioned cutting product
System 100 includes being based respectively on to the production schedule quantity (customer requirement quantity) of unit product and the certified products number calculated
The selected certified products number for making unit product selectes pattern for the blank of more than one blank more than production planned quantity.This
When, blank select pattern using high-quality rate as setting more than multiple blanks in select make unit product stock minimum base
The mode of material possesses.The production system 100 of above-mentioned cutting product can also include：For inputting the production schedule to unit product
The input unit of quantity, and input is to showing the more than one blank to be cut after the production schedule quantity of unit product
Output section.Furthermore it is possible to show the certified products using each blank unit product to be cut respectively by above-mentioned output section
Number and high-quality rate.As described above, in blank selectes pattern preferentially selected compared to high-quality rate unit product can be made
The blank that stock minimizes.
In addition, the production system of the cutting product related to another embodiment of the present invention includes：Defect inspection pattern, is used
Defect on inspection blank；And certified products computation schema, based on defect information, each base is cut by the size of unit product
In the case of material, the certified products number and high-quality rate according to the unit product of each size are calculated respectively.In addition, cutting product
Production system includes blank and selectes pattern, inputs the production schedule quantity (customer requirement quantity) to the unit product of each size
Afterwards, the certified products number and production schedule quantity gone out by the Size calculation of unit product is based respectively on, is selected under each size
It is multiple blanks more than production planned quantity to make the certified products number of unit product.Now, in blank selectes pattern, select
High-quality rate is more than setting and makes the minimum multiple blanks of the stock of unit product under each size.As described above,
Blank is selected in pattern, and the size for the unit product to be cut in selected blank is determined together, and compared to high quality
Rate is preferentially selected in the blank for making the stock of unit product minimum under each size.
Reference picture 5, certified products calculating part 200 and cutting portion 300 can be included by cutting the production system 100 of product.In addition,
Product information input unit 110 and blank information input unit 120 and customer requirement can be included by cutting the production system 100 of product
Quantity input unit 130.In addition, defect inspection portion 600 and defect information storage part can be included by cutting the production system 100 of product
400。
Can be with the information of input product in the said goods information input unit 110, now, the packet of the said goods is containing each
The size of product.For example, when blank 10 is cut into any n product, the size for n each products of above-mentioned cutting is defeated
Enter to product information input unit 110.Herein, n product (n >=2) is as described above.As an example, above-mentioned cutting is used as
Product, when there are the multiple flake products that size (area or inch) is same to each other or different to each other, the said goods information input
Size and the storage to each flake products can be inputted in portion 110.In addition, can be with customer requirement quantity input unit 130
The quantity of the unit product according to size is inputted respectively.
The blank information to blank 10 is inputted in blank information input unit 120.Can be with blank information input unit 120
The size of input such as blank 10 is used as blank information.Specifically, it can input to be selected from blank information input unit 120 and be somebody's turn to do
One or more of width X and production degree Y of blank 10.
Defect information and the storage of blank 10 are inputted in drawbacks described above information storage part 400.Drawbacks described above information can be lifted
Go out defect d present in blank 10 distribution (position) and/or defect d species as an example.Drawbacks described above information for example may be used
To be input into defect information storage part 400 by flaw detection apparatus inspection (not shown).In addition, drawbacks described above information can be with
Represented by display (not shown) on x-y.In addition, drawbacks described above information storage part 400 can store blank 10
Defect distribution Figure 30 and along at least one direction in the length direction and width of blank defect distribution density 40,
50。
Above-mentioned certified products calculating part 200 is distributed to calculate certified products based on the defect d for being stored in defect information storage part 400
Number and high-quality rate, i.e. according to the area yield of defect d distribution.Above-mentioned certified products calculating part 200 consider defect d distributions and
The certified products number and high-quality rate according to cutting wires are calculated respectively.
In addition, the production system 100 of product can include being used to input the customer requirement quantity to unit product when cutting
Input unit 130 and input to after the customer requirement quantity of unit product show the more than one blank to be cut output
Portion 500.In addition, the certified products using each blank unit product to be cut can be shown respectively by above-mentioned output section 500
Number and high-quality rate.
For example, output section 500 can include customer requirement number of the display respectively by the size (such as inch) of unit product
Amount is with the first viewing area of certified products number and high-quality rate, the second viewing area of display blank information and for selecting
3rd viewing area of blank.
On the other hand, above-mentioned cutting portion 300 can be based on the result calculated in certified products calculating part 500, according to making face
Product efficiency and the maximum virtual cutting line clipping blank 10 of high-quality rate.Above-mentioned cutting portion 300 at least includes Scissoring device.It is above-mentioned
Scissoring device for example can be constituted routinely.Above-mentioned Scissoring device can for example include supporting mechanism and the cutting of support blank 10
The cutting mechanism of blank 10.During above-mentioned supporting mechanism is such as can include selected from carrying conveyer, roller (roll) and supporting plate
More than one.Above-mentioned cutting mechanism, which can for example have, to be included being selected from steel edge, water jet knife and light source (laser beam irradiating machine
Deng) etc. one or more of structure.In addition, above-mentioned cutting portion 300 can include carrying out blank 10 into longitudinal direction along its length
Cut and obtain the first cutting portion of multiple silvers 11,12,13.In addition, above-mentioned cutting portion 300 can include will be obtained above
Multiple silvers 11,12,13 are cut and obtained the second cutting portion of unit product to width.
Herein, the defect inspection of blank 10 can be carried out by defect inspection portion 600.In addition, the defect letter of blank 10
Breath can be stored in defect information storage part 400.
The preferred embodiment of present invention mentioned above is disclosed for the purpose of illustration, as long as with to this
Those skilled in the art of the common knowledge of invention just can carry out a variety of modifications, change in the thought and scope of the present invention
More, add, this modification, change and additional should be regarded as belonging to invention which is intended to be protected.
Utilization possibility in industry
According to the present invention it is possible to be based on the defect information of production schedule quantity (customer requirement quantity) and blank and formulate sanction
The plan of cutting.Therefore, it is possible to minimize stock, high-quality rate is improved.
Claims (20)
1. a kind of production method for cutting product, wherein,
Comprise the following steps：
Certified products calculation procedure, based on the defect information on blank, calculates the unit product to be cut in each blank respectively
Certified products number and high-quality rate；And
Blank selectes step, is based respectively on production schedule quantity and the certified products number calculated to unit product, selected to make
The certified products number of unit product is more than one blank more than production planned quantity；
In blank selectes step, being selected in multiple blanks that high-quality rate is more than setting makes the stock of unit product most
Small blank.
2. the production method according to claim 1 for cutting product, wherein,
In blank selectes step, the blank for making the stock of unit product minimum is preferentially selected compared to high-quality rate.
3. the production method according to claim 2 for cutting product, it is characterised in that
In blank selectes step, the high blank of high-quality rate is selected in the minimum blank of stock is made.
4. the production method according to claim 1 for cutting product, it is characterised in that
Production schedule quantity is customer requirement quantity.
5. a kind of production method for cutting product, wherein,
Comprise the following steps：
Certified products calculation procedure, based on the defect information on blank, in the case of cutting each blank by the size of unit product,
The certified products number and high-quality rate according to the size of unit product are calculated respectively；And
Blank selectes step, is based respectively on production schedule quantity and the certified products by Size calculation according to the size of unit product
Number, being selected in makes the certified products number of unit product be multiple blanks more than production planned quantity under each size,
In blank selectes step, it is selected in high-quality rate under each size and is more than setting and makes the stock of unit product most
Small multiple blanks.
6. the production method according to claim 5 for cutting product, wherein,
In blank selectes step, being preferentially selected in compared to high-quality rate makes the stock of unit product minimum under each size
Blank.
7. the production method according to claim 5 for cutting product, it is characterised in that
In blank selectes step, the high blank of high-quality rate is selected in the minimum blank of stock is made.
8. the production method according to claim 5 for cutting product, it is characterised in that
In blank selectes step, the size for the unit product to be cut in selected blank is determined together.
9. the production method according to claim 8 for cutting product, it is characterised in that
In certified products calculation procedure, first when calculating the unit product being only cut into blank with first size respectively is excellent
Matter rate, and the second high-quality rate when being only cut into the unit product with second size different from first size.
10. the production method according to claim 9 for cutting product, it is characterised in that
In blank selectes step, when the second high-quality rate is higher than the first high-quality rate, the unit to be cut in the blank
Product is dimensioned so as to the second size.
11. the production method according to claim 9 for cutting product, it is characterised in that
In blank selectes step, the second high-quality rate is higher than the storehouse of the first high-quality rate and the unit product with first size
When depositing the stock less than the unit product with the second size, the unit product to be cut in the blank is dimensioned so as to
First size.
12. the production method according to claim 5 for cutting product, it is characterised in that
Production schedule quantity is customer requirement quantity.
13. a kind of production system for cutting product, wherein,
Including following pattern：
Certified products computation schema, based on the defect information on blank, calculates the conjunction for the unit product to be cut in each blank
Lattice product number and high-quality rate；And
Blank selectes pattern, is based respectively on production schedule quantity and the certified products number calculated to unit product, selected to make
The certified products number of unit product is more than one blank more than production planned quantity；
In blank selectes pattern, being selected in multiple blanks that high-quality rate is more than setting makes the stock of unit product most
Small blank.
14. the production system according to claim 13 for cutting product, it is characterised in that
Also include being used for input to the input unit of the production schedule quantity of unit product and input the production schedule to unit product
The output section for the more than one blank to be cut is shown after quantity.
15. the production system according to claim 13 for cutting product, it is characterised in that
Certified products number and high-quality rate using each blank unit product to be cut is shown by the output section respectively.
16. the production system according to claim 13 for cutting product, wherein,
In blank selectes pattern, the blank for making the stock of unit product minimum is preferentially selected compared to high-quality rate.
17. the production system according to claim 13 for cutting product, it is characterised in that
Production schedule quantity is customer requirement quantity.
18. a kind of production system for cutting product, wherein,
Including following pattern：
Defect inspection pattern, for checking the defect on blank；
Certified products computation schema, based on defect information, in the case of cutting each blank by the size of unit product, is calculated respectively
According to the certified products number and high-quality rate of the unit product of size；And
Blank selectes pattern, after input is to the production schedule quantity of each dimensional units product, is based respectively on the chi by unit product
The very little certified products number and production schedule quantity calculated, being selected in makes the certified products number of unit product make a living under each size
Produce multiple blanks more than planned quantity；
In blank selectes pattern, it is selected in high-quality rate under each size and is more than setting and makes the stock of unit product most
Small multiple blanks.
19. the production system according to claim 18 for cutting product, wherein,
In blank selectes pattern, the size for the unit product to be cut in selected blank is determined together,
The blank for making the stock of unit product minimum under each size is preferentially selected in compared to high-quality rate.
20. the production system according to claim 18 for cutting product, it is characterised in that
Production schedule quantity is customer requirement quantity.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0152889 | 2014-11-05 | ||
| KR20140152889 | 2014-11-05 | ||
| KR10-2015-0154512 | 2015-11-04 | ||
| KR1020150154512A KR101746294B1 (en) | 2014-11-05 | 2015-11-04 | Method and system for producing cutting product |
| PCT/KR2015/011820 WO2016072759A1 (en) | 2014-11-05 | 2015-11-05 | Method and system for producing cut product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107073733A true CN107073733A (en) | 2017-08-18 |
| CN107073733B CN107073733B (en) | 2019-08-13 |
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| KR20200036360A (en) * | 2018-09-28 | 2020-04-07 | 주식회사 엘지화학 | Method for determining cut positon of optical film |
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| CN101219544A (en) * | 2007-01-12 | 2008-07-16 | 翔渝实业股份有限公司 | Cutting-off mechanism |
| TW200839228A (en) * | 2006-10-11 | 2008-10-01 | Nitto Denko Corp | Apparatus for testing defects of sheet-shaped product having optical film, apparatus for processing test data thereof, apparatus for cutting the same, and production thereof |
| KR20090008088A (en) * | 2007-07-16 | 2009-01-21 | 주식회사 엘지화학 | Process for preparing rectangular pieces at high cutting efficiency |
| CN102348545A (en) * | 2009-03-10 | 2012-02-08 | 株式会社Lg化学 | Method for producing square units |
| CN203031655U (en) * | 2012-12-03 | 2013-07-03 | 无锡红光微电子有限公司 | Film delimiting machine structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101315102B1 (en) | 2011-07-25 | 2013-10-07 | 동우 화인켐 주식회사 | System and method for predicting yield of a film |
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2015
- 2015-11-04 KR KR1020150154512A patent/KR101746294B1/en active IP Right Grant
- 2015-11-05 CN CN201580056777.2A patent/CN107073733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200839228A (en) * | 2006-10-11 | 2008-10-01 | Nitto Denko Corp | Apparatus for testing defects of sheet-shaped product having optical film, apparatus for processing test data thereof, apparatus for cutting the same, and production thereof |
| CN101219544A (en) * | 2007-01-12 | 2008-07-16 | 翔渝实业股份有限公司 | Cutting-off mechanism |
| KR20090008088A (en) * | 2007-07-16 | 2009-01-21 | 주식회사 엘지화학 | Process for preparing rectangular pieces at high cutting efficiency |
| CN102348545A (en) * | 2009-03-10 | 2012-02-08 | 株式会社Lg化学 | Method for producing square units |
| CN203031655U (en) * | 2012-12-03 | 2013-07-03 | 无锡红光微电子有限公司 | Film delimiting machine structure |
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| Publication number | Publication date |
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| KR20160053819A (en) | 2016-05-13 |
| CN107073733B (en) | 2019-08-13 |
| KR101746294B1 (en) | 2017-06-12 |
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