CN101201857A - Method for automatically designing buffer packing dimension and storage medium capable of reading by computer - Google Patents
Method for automatically designing buffer packing dimension and storage medium capable of reading by computer Download PDFInfo
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- CN101201857A CN101201857A CNA2006101685232A CN200610168523A CN101201857A CN 101201857 A CN101201857 A CN 101201857A CN A2006101685232 A CNA2006101685232 A CN A2006101685232A CN 200610168523 A CN200610168523 A CN 200610168523A CN 101201857 A CN101201857 A CN 101201857A
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Abstract
The invention discloses a method used for automatically designing the size of a cushion packaging and a computer readable storage medium thereof. By calculating the cushion thickness of the cushion material, the invention calculates the cushion area of the surface of an object that can bear the impact according to the weight of the object and the statical stress of the cushion material. Then, a proper cushion packaging size is automatically calculated according to the cushion thickness and the cushion area. Therefore, the invention can effectively save time and is also very convenient for use.
Description
Technical field
The invention relates to a kind of method for designing of buffering package, and particularly relevant for a kind of method and computer readable storage medium that can design suitable buffer packing dimension automatically.
Background technology
General object is when packing; usually can utilize some pad materials (for example Poly Foam) that object is fixed on position in the packing box, and the space of a buffering is provided, when transporting, be subjected to shock and vibration to avoid object; and then reduce the object damage, guarantee that the profile of object and function are intact.And for general electronic products, the important composition of object is protected in the design of buffering package especially.
At present buffer packing dimension is mostly designed according to the experience of self by the slip-stick artist, verifies via the test of reality again, and design by repeatedly and test are to reach required size.Generally speaking, buffer packing dimension is according to the weight of object and size, also considers bump and pressure that object may be subjected in addition, carries out Packaged Cushioning Design.And so design is not only lost time, especially cost of idleness.On the other hand, for newly advancing the slip-stick artist,, therefore on Packaged Cushioning Design, need design the cost more time and verify because the experience of self is still not enough.
Summary of the invention
The invention provides a kind of method of automatically designing buffer packing dimension, design suitable buffer packing dimension automatically according to required condition.
The present invention proposes a kind of method of automatically designing buffer packing dimension, and the method is at first selected padded coaming, to calculate buffering thickness.Then, select object, and the surface of desiring to withstand shocks according to object, to calculate cushion area.Then, select the buffering package type from database, and this buffering package type comprises a plurality of foots pad.At last, calculate the size of each foot pad.
The present invention proposes the method for another kind of automatically designing buffer packing dimension, wherein buffering package is to use so that the impact energy of object accesses buffering, the method at first provides the static stress table, then, test height H, safety coefficient a ', testing acceleration G ' and object weight W are provided, and calculating T=(H*a ')/G ', to obtain the buffering thickness T.Then, search the static stress table, to obtain static stress value S according to test height H, testing acceleration G ' and buffering thickness T.At last, calculate A=W/S, to obtain cushion area A.
The present invention proposes a kind of computer readable storage medium, and in order to the storage computer program, and this computer program is in order to be loaded in the computer system and to make computer system carry out the method for above-mentioned automatically designing buffer packing dimension.
The present invention can calculate buffering thickness and cushion area automatically according to conditional parameter, and then selects suitable buffering package type and its size automatically, so that buffering package is for meeting most the design of economic benefits.Therefore, can effectively save time, also very convenient in the use.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate
Accompanying drawing is described in detail below.
Description of drawings
Fig. 1 is the method flow diagram according to the automatically designing buffer packing dimension of one embodiment of the invention.
Fig. 2 is the synoptic diagram according to the static stress chart of one embodiment of the invention.
Fig. 3 is the synoptic diagram according to the buffering package of one embodiment of the invention.
Fig. 4 A is that Fig. 3 sees the side plan view of looking into buffering package 330 from the direction of arrow A.
Fig. 4 B is that Fig. 3 sees the side plan view of looking into buffering package 320 and 330 from the direction of arrow B.
Fig. 4 C is that Fig. 3 sees the plan view from above of looking into buffering package 320 and 330 from the direction of arrow C.
Fig. 5 is the method flow diagram according to the automatically designing buffer packing dimension of another embodiment of the present invention.
Embodiment
In order to make content of the present invention more clear, below the example that can implement according to this really as the present invention especially exemplified by embodiment.
Fig. 1 is the method flow diagram according to the automatically designing buffer packing dimension of one embodiment of the invention.Please refer to Fig. 1, at first, step S110 is for selecting a kind of padded coaming, to calculate the buffering thickness that needs.When object drops, can slow down impulsive force by padded coaming, the effect of a promptly similar cushion with enough buffering thickness.Above-mentioned padded coaming for example polyethylene foamed (Extruded Polyethylene, EPE), Poly Foam or corrugated paper etc.Have different cushioning coefficients according to different padded coamings, also therefore required buffering thickness also can be different.The object suffered degree of injury that drops is relevant with the test height that falls.In addition, according to Newtonian mechanics principle, the object suffered impulsive force that drops is relevant with acceleration.Therefore, testing acceleration and test height that the calculating of buffering thickness can fall according to object, and the safety coefficient of padded coaming is calculated.
Then, the surface of step S120 for desiring to withstand shocks according to the object of desiring to pack, and calculate cushion area.Also be object when falling, only a surface can be subjected to impacting (if not considering to be subjected to colliding the spring situation of back object).So, according to the test height of object among the step S110, select corresponding test height, to select the static stress value of minimum testing acceleration correspondence from the static stress table.Afterwards, according to the weight and the static stress value of object, calculate cushion area again.
For instance, Fig. 2 is the synoptic diagram according to the static stress chart of one embodiment of the invention.Please refer to Fig. 2, the curve map of present embodiment top is to describe according to below static stress table.The longitudinal axis of top curve figure is a testing acceleration, and transverse axis is the static stress value, and three curves are then represented the static stress value of different test height and the corresponding curve of testing acceleration separately.Suppose that the object test height is 90 centimeters (cm), then look for the static stress value of minimum testing acceleration correspondence from the static stress table of " test height=90cm ", then this static stress value is 0.021.Therefore, then can calculate cushion area according to this static stress value and object weight.
Then, please refer to Fig. 1, step S130 selects a kind of buffering package type in database, and this buffering package type comprises a plurality of foots pad.Since based on the environmental protection notion also in order to save the use amount of amortizing packaging material, therefore, except some particular artifact, most object does not use comprehensive buffering package (promptly filling up padded coaming between object and outer packaging) gradually, and adopt partial buffer to pack, after the part of object or edge use a plurality of foots pad that object is collided, can obtain buffering, thereby can select different buffering package types according to the difference of object.
For instance, the foundation of database can according to the difference of object, be gone to set up it and can use which kind of padded coaming, which kind of buffering package type according to the various experiences that design buffering package over the years.If this object belongs to new product, just can be according to the data in the database, to select a suitable padded coaming.For example, new product is an electronic product, then just can mostly use which kind of padded coaming to remove to select suitable padded coaming by the electronic product from database.Then, going to calculate buffering thickness and cushion area, to select suitable buffering package type.In addition, this object and corresponding result thereof will be stored in the database, to accumulate experience for future reference.So at this only for convenience of description, present embodiment does not limit its scope.
Please continue with reference to Fig. 1, whether step S140 meets cushion area for calculating the size of foot pad with the size of judging foot pad.Can be according to the size and buffering thickness of object, to calculate the size of foot pad.In addition, each surface of object touches the total area of padded coaming should be more than or equal to the above-mentioned cushion area that calculates, so could make object after being impacted, enough cushion areas power that withstands shocks can be arranged, and avoid buffering package to produce fracture and then make object be subjected to the influence of impulsive force.
For instance, Fig. 3 is the synoptic diagram according to the buffering package of one embodiment of the invention.Please refer to Fig. 3, present embodiment be with about two buffering packages (320 and 330) buffering package type of entangling object 310.Fig. 4 A is that Fig. 3 sees the side plan view of looking into buffering package 330 from the direction of arrow A, Fig. 4 B is that Fig. 3 sees the side plan view of looking into buffering package 320 and 330 from the direction of arrow B, and Fig. 4 C is that Fig. 3 sees the plan view from above of looking into buffering package 320 and 330 from the direction of arrow C.Please refer to Fig. 4 A, Fig. 4 B and Fig. 4 C, a surface of the object 310 that the dashed rectangle among each figure is seen for arrow A, B and C place from Fig. 3.In addition, the area that the oblique line among each figure is partly desired to withstand shocks for foot pad, and the oblique line area among each figure adds the General Logistics Department, needs more than or equal to cushion area.In other words, each oblique line area of Fig. 4 A must be 0.5 times cushion area at least, and each oblique line area of Fig. 4 B also must be 0.5 times cushion area at least, and each oblique line area of Fig. 4 C then must be 0.25 times cushion area at least.Therefore, after the area of obtaining each foot pad, the shape of this buffering package type then can be decided by buffering thickness and object size.Right present embodiment does not limit its scope at this only for convenience of description.
Please continue with reference to Fig. 1, after having calculated each foot pad size, according to above-mentioned all numerical value that obtain, execution in step S150 lists in database and meets experiment and plan the buffer packing dimension of method, this experiment plan rule in this way the field cause for gossip test the method for planning.Present embodiment cooperates the planning of experiments method of required execution, automatically find out the foot pad size of the buffering package type that meets selection according to conditional parameter (for example padded coaming, desire to carry out the object of buffering package), make and effectively to save time in design, and the experience of accumulation design is for future reference.
From another viewpoint, Fig. 5 is the method flow diagram according to the automatically designing buffer packing dimension of another embodiment of the present invention.Please refer to Fig. 5, buffering package is in order to cushioning an impact that object is suffered, and at first, step S510 is for providing the weight W of the object of desiring to carry out buffering package.Then, step S520 can decide which kind of buffering package type of selection according to the weight of object and the size of object for selecting suitable buffering package type, just enough bears the impulsive force when being subjected to clashing into.For example, be applicable to the buffering package type that is bordering on positive square object, not necessarily be applicable to the object of rectangle, and be applicable to and the buffering package type of light matter spare also not necessarily be applicable to heavier object.
What deserves to be mentioned is, can set up a database in the present embodiment, and this database comprises a plurality of buffering package types, and this database is to set up according to the experience of past design buffering package accumulation.Step S520 can select suitable buffering package type from database.
Then, step S530 is for providing testing acceleration G ', and test height H, and step S540 then provides the safety coefficient a ' of padded coaming, calculates the buffering thickness T of padded coaming to carry out step S550.Have different safety coefficient according to selected padded coaming, and the selection of padded coaming can be set according to the difference of object, also or can decide padded coaming, so do not limit the selection of padded coaming at this according to object weight.In addition, because when test, object is to be dropped by artificial institute, so its testing acceleration should be greater than an acceleration of gravity.And step S550 can utilize formula T=(H*a ')/G ', to obtain the buffering thickness T.
Next, step S560 searches the static stress table according to test height, testing acceleration and buffering thickness, to obtain static stress value S.And static stress table (as Fig. 2) can be provided by the manufacturer of padded coaming, and this static stress table comprises the difference according to test height, and on the same group testing acceleration and static stress value are arranged not.For example, in general, will in the static stress table, select the minimum pairing static stress value of testing acceleration according to test height.
Then, step S570 can utilize formula A=W/S for calculating cushion area A according to the above-mentioned parameter that provides, to obtain cushion area A.
For instance, be padded coaming to select polyethylene foamed, be that 2.8 kilograms notebook computer carries out buffering package for a weight.The safety coefficient of polyethylene foamed is 3.1, and test height H is that 90cm, testing acceleration G ' are 100G (acceleration of gravity), and is 0.021 from the static stress value that static stress table (Fig. 2) can check in minimum testing acceleration.Therefore, be 2.79cm according to the available buffering thickness of step S550, the cushion area that obtains according to step S570 then is about 133.33cm
2Thereby each surface of object touches the projected area of padded coaming all more than or equal to 133.33cm
2
Please continue with reference to Fig. 5, step S580 is for showing the buffering package type that meets demand, promptly be the cushion area A that the buffering thickness T that obtains according to step S550 and step S570 obtain, calculate the buffer packing dimension of this buffering package type according to selected buffering package type, because this buffering package type can comprise a plurality of foots pad, therefore go to calculate the foot pad size that meets buffering thickness and cushion area.Afterwards, in the selected buffering package type of step S520,, decide this buffering package type according to the buffer packing dimension that calculates.Can in database, seek out the buffer packing dimension that meets demand, and buffering package type and the size that meets demand can be shown to display unit (for example screen).
At last, step S590 meets the cost data of the buffering package type of demand for acquisition in database, and shows the cost data of the buffering package type that meets demand.In addition, if restriction to some extent on the cost also can compare the cost data that shows, select, or automatically perform the pairing action, to select suitable buffering package type and its size by system for the user.Right present embodiment does not limit its scope at this only for convenience of description.
What deserves to be mentioned is that the present invention can carry out on computer system, utilize any program language that the present invention is designed to computer program, and use computer readable storage medium (for example CD or hard disk) to store this computer program.And this computer program is in order to be loaded in the computer system and to make computer system carry out the method for above-mentioned automatically designing buffer packing dimension.In other words, promptly be that exploitation one cover software is to carry out the action of the foregoing description.For instance, input desires to carry out the object of buffering package, or uses the method for tabulation that option commonly used is listed, and selects for the user.And after conditional parameter was determined, then this computer program just went to calculate according to conditional parameter, and the buffering package type and the size thereof that meet the condition after the calculating in the database are listed, and can list the result who meets according to the demand of cost.The method that right this computer program is carried out does not limit its scope at this only for convenience of description.
In sum, the present invention has following advantage at least:
1. utilize computer program to come automatically designing buffer packing dimension, can effectively save time.
2. can be with the data storage after having designed to database, with the accumulation design knowledge.
3. to the first contactee in this field, see through the process that the present invention can understand the design buffer packing dimension rapidly, very convenient in the use.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when with being as the criterion that claim was defined.
Claims (15)
1. the method for an automatically designing buffer packing dimension comprises:
Select a padded coaming, to calculate a buffering thickness;
According to the surface that an object is desired to withstand shocks, calculate a cushion area;
Select a buffering package type from a database, this buffering package type comprises a plurality of foots pad; And
Calculate the size of each those foot pad.
2. the method for automatically designing buffer packing dimension as claimed in claim 1 is characterized in that, the step of calculating this buffering thickness comprises:
The testing acceleration and the test height that fall according to this object, and a safety coefficient of this padded coaming are calculated this buffering thickness.
3. the method for automatically designing buffer packing dimension as claimed in claim 2 is characterized in that, the step of calculating this cushion area comprises:
According to this test height, select a static stress value from a static stress table; And
According to weight and this static stress value of this object, calculate this cushion area.
4. the method for automatically designing buffer packing dimension as claimed in claim 3 is characterized in that, this static stress table selects the step of this static stress value to comprise certainly:
Select this static stress value of this minimum testing acceleration correspondence from this static stress table.
5. the method for automatically designing buffer packing dimension as claimed in claim 1 is characterized in that, also comprises:
Whether the size of judging each those foot pad meets this cushion area.
6. the method for automatically designing buffer packing dimension as claimed in claim 5 is characterized in that, the step whether size of each those foot pad of judgement meets this cushion area comprises:
According to this size and this buffering thickness of this object, calculate the size of each those foot pad.
7. the method for automatically designing buffer packing dimension as claimed in claim 1 is characterized in that, also comprises:
In this database, list and meet this buffer packing dimension that method is planned in an experiment.
8. the method for automatically designing buffer packing dimension as claimed in claim 7 is characterized in that, this experiment is planned method and comprised that the field cause for gossip tests the method for planning.
9. the method for automatically designing buffer packing dimension as claimed in claim 1 is characterized in that, this padded coaming comprise polyethylene foamed, Poly Foam and corrugated paper one of them.
10. the method for an automatically designing buffer packing dimension, wherein this buffering package is in order to cushion the impact of an object, and this method comprises:
One static stress table is provided;
The weight W of one test height H, a safety coefficient a ', a testing acceleration G ' and this object is provided;
Calculating T=(H*a ')/G ', to obtain a buffering thickness T;
Search this static stress table according to this test height H, this testing acceleration G ' and this buffering thickness T, to obtain a static stress value S; And
Calculate A=W/S, to obtain a cushion area A.
11. the method for automatically designing buffer packing dimension as claimed in claim 10 is characterized in that, also comprises:
One database is provided, and wherein this database comprises a plurality of buffering package types;
According to this buffering thickness T and this cushion area A, in this database, seek the buffering package type that meets demand; And
Show the buffering package type that meets demand.
12. the method for automatically designing buffer packing dimension as claimed in claim 11 is characterized in that, also comprises:
Acquisition meets the cost data of the buffering package type of demand in this database; And
The cost data that shows the buffering package type that meets demand.
13. the method for automatically designing buffer packing dimension as claimed in claim 12 is characterized in that, also comprises:
The cost data of Xian Shiing relatively.
14. the method for automatically designing buffer packing dimension as claimed in claim 10 is characterized in that, searches this static stress table, comprises with the step that obtains this static stress value S:
Select this static stress value of this minimum testing acceleration correspondence from this static stress table.
15. a computer readable storage medium, in order to storing a computer program, this computer program is in order to be loaded in the computer system and to make this computer system carry out as each described method in 1 to 14 of the claim the.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101685232A CN101201857A (en) | 2006-12-13 | 2006-12-13 | Method for automatically designing buffer packing dimension and storage medium capable of reading by computer |
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| CNA2006101685232A CN101201857A (en) | 2006-12-13 | 2006-12-13 | Method for automatically designing buffer packing dimension and storage medium capable of reading by computer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632964A (en) * | 2016-03-23 | 2016-06-01 | 福州瑞芯微电子股份有限公司 | Chip automatic packaging analysis policy-making platform and analysis policy-making method |
| CN113420451A (en) * | 2021-06-29 | 2021-09-21 | 沈阳铁路信号有限责任公司 | Design method of buffer package |
-
2006
- 2006-12-13 CN CNA2006101685232A patent/CN101201857A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632964A (en) * | 2016-03-23 | 2016-06-01 | 福州瑞芯微电子股份有限公司 | Chip automatic packaging analysis policy-making platform and analysis policy-making method |
| CN105632964B (en) * | 2016-03-23 | 2018-01-26 | 福州瑞芯微电子股份有限公司 | Chip automatic packaging analysis decision platform and analysis decision method |
| CN113420451A (en) * | 2021-06-29 | 2021-09-21 | 沈阳铁路信号有限责任公司 | Design method of buffer package |
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Open date: 20080618 |