CN107764660A - Pull force calculation method and its system - Google Patents
Pull force calculation method and its system Download PDFInfo
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- CN107764660A CN107764660A CN201710750782.4A CN201710750782A CN107764660A CN 107764660 A CN107764660 A CN 107764660A CN 201710750782 A CN201710750782 A CN 201710750782A CN 107764660 A CN107764660 A CN 107764660A
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Abstract
The present invention relates to a kind of pull force calculation method and its system, and it can be used for carrying out pull force calculation to scalable product.The characteristics of based on scalable product, by carrying out reciprocal stretching detection to scalable product, corresponding detection data are obtained, the pull force calculation equipment is stored and carries out the parameter preset of pull force calculation and the detection data, parameter comparison data storehouse is formed, to provide reference data for subsequent product pull force calculation.Further, the pull force calculation system is by setting detection unit, data acquisition unit and analytic unit, realize that the data acquisition to the pull force calculation equipment and the data based on collection carry out the operation of analysis and Control, so as to realize accurately pull force calculation and the effective collection and management to detecting data.
Description
【Technical field】
The present invention relates to detection device technical field, more particularly to a kind of pull force calculation method and its system.
【Background technology】
As consumer gets over for the quality requirement more and more higher of product, the detection of the durability and its service life of product
More to be paid attention to.The detection of product durability mainly have bending wave test, connect-disconnect life test, thermometer it is damp and hot test and
Tensile test.Wherein relevant tensile test is typically to be detected using puller system.Existing puller system is mainly to metal, rubber
The materials such as glue, plastics, weaving, paper, leather carry out tensile test, and product to be measured is hung on tensile testing machine and fixed,
Tail end hangs 5kg weight, hovers and continues the regular hour, and it is obvious bad that observed data line outward appearance whether there is, and connector lug whether there is pine
Dynamic phenomenon, and detect whether the contact problems that function and interface end be present.
This puller system is difficult to be measured product pull force calculation and its stretching structure life-span of the accurate detection with stretching structure
Deng such as scalable data line, telescopic earphone, retractable vehicle fill, flexible tape measure, the telescopic moving energy or flexible storage device.It is existing
Mode is to carry out sensory test using manual testing, and no normalizing parameter, no data are authenticated, no as comparison
Can using Detection results as science data according to, can not scientifically confirm whether product up to standard, can not carry out raw material quality and comment
Level can not be to product quality control.It would therefore be highly desirable to provide a kind of technical scheme tested for scalable product.
【The content of the invention】
The problem of can not precisely being tested currently for scalable product to overcome, present invention offer one kind can be detected precisely can
The pull force calculation method and its system of flexible product pulling force.
The present invention provides a technical scheme to solve above-mentioned technical problem：A kind of pull force calculation method, it is used to pair to stretch
Contracting product carries out pull force calculation, and the pull force calculation method includes the steps：The both ends of scalable product are clamped, are carried out past
Multiple stretching detection, and export detection data；Caused detection data during reciprocal pull force calculation are gathered in real time；Store the drawing
Power detection device carries out the parameter preset of pull force calculation and the detection data, forms parameter comparison data storehouse, thinks follow-up production
Product pull force calculation provides reference data.
Preferably, after acquisition testing data, can also include the steps of：Detection data and parameter preset are carried out pair
Than the analysis result for analyzing and obtaining scalable product to be measured, the performance of scalable product to be measured is entered based on analysis result
Row is assessed.
Preferably, can also further comprise after analysis result is obtained：Analysis result is stored in into the parameter to compare
In database；The parameter comparison data storehouse includes real-time parameter and history parameters.
Preferably, it is further comprising the steps of after parameter comparison data storehouse is formed：According to the parameter comparison data storehouse
In real-time parameter and history parameters, the tensile elongation of scalable product to be measured is estimated, obtain and export stretching length
Spend analysis result.
Preferably, parameter preset and detection data are being analyzed and obtaining the analysis result of scalable product to be measured
It is further comprising the steps of afterwards：Parameter preset is adjusted, and it is to be measured scalable by what is obtained under different parameter presets
The detection data of product are analyzed, to obtain detection data of the identical product under the conditions of different pull force calculations.
Preferably, the analysis result analyzed parameter preset and detection data and obtain scalable product to be measured can
Specifically include following steps：The analysis result of the analytic unit is exported, to provide reference data for follow-up pull force calculation.
The present invention provides another technical scheme to solve above-mentioned technical problem：A kind of pull force calculation system, it is to scalable
Product carries out pull force calculation, and it includes detection unit, data acquisition unit and memory cell.Wherein, the detection unit is used for
The both ends of scalable product are clamped, carry out reciprocal stretching detection, and export detection data；The data acquisition unit is used for real-time
Gather caused detection data during reciprocal pull force calculation；The memory cell is used to store the pull force calculation equipment progress
The parameter preset of pull force calculation and the detection data, parameter comparison data storehouse is formed, to be provided for subsequent product pull force calculation
Reference data.
Preferably, the pull force calculation system includes analytic unit, and the analytic unit is used for detection data with presetting
Parameter is analyzed and obtains the analysis result of scalable product to be measured, based on analysis result to scalable production to be measured
The performance of product is assessed；Wherein, the detection data include value of thrust variable quantity and stretching displacement variable quantity.
Preferably, the memory cell is additionally operable to store the analysis result, and the parameter comparison data storehouse includes real-time
Parameter and history parameters.
Preferably, the analytic unit further comprises contrast module, and the contrast module is used to carry out parameter preset
Adjustment, and the detection data of the scalable product to be measured obtained under different parameter presets are analyzed, to obtain
Detection data of the identical product under the conditions of different pull force calculations.
Preferably, the pull force calculation system further comprises analyze data module；The analyze data module is used for will
The analysis result of the analytic unit output is exported to the detection unit, to provide reference data for follow-up pull force calculation.
Relative to prior art, pull force calculation method and pull force calculation system provided by the present invention have as follows excellent
Point：
Pull force calculation method and its system provided by the present invention can realize the pull force calculation to scalable product.The present invention
The pull force calculation equipment can be subjected to the parameter preset of pull force calculation and the detection data, form parameter comparison data storehouse.
In the present invention, the foundation in the parameter comparison data storehouse, underlying parameter can be provided for follow-up like product, so as to be subsequently to treat
Survey product pull force calculation and referential data is provided.Further, by the collection and analysis to data during pull force calculation, from
And can realize and the pull force calculation of different type product or same type product difference testing conditions is tested, realize multifunctional integrated
Change tensile test.
In the present invention, the pull force calculation method and its system can be also realized to the correlation in pull force calculation experimentation
Parameter and testing number factually show automatic data collection and comparative analysis, so as to realize to different type product and in different detection realities
The condition of testing is tested, and to obtain accurately testing result, realizes multifunctional all tensile test.
Further, can be to the parameter preset during pull force calculation based on the pull force calculation method and its system
And detection data are analyzed, the analytic unit can be used for parameter preset and detection data are analyzed and treated
The analysis result for the scalable product surveyed, is assessed the performance of scalable product to be measured based on analysis result, so as to
Parameter based on standardization, to realize the accurate assessment of the product quality to scalable product, good and bad grade etc..
【Brief description of the drawings】
Fig. 1 is the structural representation for the pull force calculation equipment that first embodiment of the invention provides.
Fig. 2 is the structural representation of one of which product to be measured.
Fig. 3 is the structural representation of the module of equipment body middle guide shown in Fig. 1 and holding unit.
Fig. 4 A are the dimensional structure diagrams of the first fixture shown in Fig. 3.
Fig. 4 B are the dimensional structure diagrams of another angle of the first fixture shown in Fig. 4 A.
Fig. 5 is enlarged diagram at A in Fig. 3.
Fig. 6 is the partial schematic sectional view of pull force calculation equipment shown in Fig. 1.
Fig. 7 is the dimensional structure diagram of another angle of pull force calculation equipment shown in Fig. 1.
Fig. 8 is the schematic diagram of the first fixture shown in B and the scalable product of the two-way gripping of the second fixture in Fig. 7.
Fig. 9 is the schematic diagram that the first fixture shown in B and the second fixture unidirectionally grip scalable product in Fig. 7.
Figure 10 is the module diagram for the pull force calculation system that second embodiment of the invention provides.
Figure 11 is analytic unit shown in Figure 10 and the specific module diagram of control unit.
Figure 12 is the step schematic flow sheet for the pull force calculation method that third embodiment of the invention provides.
Figure 13 is the specific steps schematic flow sheet after step S14 shown in Figure 12.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and embodiment,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Referring to Fig. 1, the first embodiment of the present invention provides a kind of pull force calculation equipment 100, for entering to product to be measured
Row pull force calculation is tested.The pull force calculation equipment 100 includes equipment body 10, control assembly 20 and power supply module 30, its
In, the power supply module 30 is used to provide electric energy, the control assembly for the equipment body 10 and the control assembly 20
20 are used to control the equipment body 10 and gather detection data caused by the equipment body 10.
The equipment body 10 further comprises an at least guide rail module, the first clamping device 11 and the second clamping device
12, wherein, first clamping device 11 and second clamping device 12 are connected on the guide rail module.It is preferred that
Ground, the guide rail module are bidirectional sliding rail.
The present invention some preferably in embodiment, the guide rail module further comprises the first guide rail module 101
With the second guide rail module 102.Wherein, first clamping device 11 can slide along the first guide rail module 101, described
Second clamping device 12 can slide along the second guide rail module 102.It is described to set the in some of the invention particular embodiments
One guide rail module 101 and the second guide rail module 102 can be same guide rail module.
Wherein, in the present invention, the product to be measured is preferably scalable product, and the scalable product includes flexible number
Filled according to line, telescopic earphone, retractable vehicle, flexible tape measure, telescopic moving power supply, flexible storage device etc. have flexible container structure
Product.The above-mentioned scalable product enumerated is merely illustrative, not as the restriction of scalable product in the present invention.Wherein, it is scalable
In product, the structure for playing telescopic action can be telescopic spring structure, gear stretching structure etc., only not make as explanation herein
For the limitation of the present invention.
Specifically as shown in Figure 2, by taking scalable data line 800 as an example, the scalable data line 800 include input port 801,
Output port 802 and collecting part 803.Wherein, the input port 801 and the output port 802 are scalable component.More enter
One step, the scalable data line further comprises the electric wire 809 for connecting the input port 801 and output port 802, described
On a conicalplate-coil spring 808, the conicalplate-coil spring 808 is contained within the collecting part 803 electric wire 801.When described
When scalable product 800 is stretched, then the conicalplate-coil spring 808 is also stretched and deformed upon, and working as makes the scalable production
The active force that product 800 stretch is reduced or disappeared, then the conicalplate-coil spring provides pull-back forces to the scalable data line, to recover just
Beginning state.For the scalable data line 800 during being stretched, the distance according to stretching is different, can separate multiple gears.Institute
The length and thickness for stating the level of stretch and conicalplate-coil spring 808 of scalable data line 800 are related.The conicalplate-coil spring of different model
808 are applicable in the scalable product of different length.In further embodiment of the present invention, scalable product may also comprise
Other kinds of spring part or shell fragment.
Referring to Fig. 3, the equipment body 10 further comprises drive component 13, and in the present invention, the guide rail module
Driven by the drive component 13 and mobile, to drive first clamping device 11 to be carried out with second clamping device 12
Relative or slide in opposition, reciprocal stretching detection is carried out to the product to be measured to realize.
Continue as shown in Figure 3, first clamping device 11 can further comprise the first fixture 111 and the first retaining piece
112, correspondingly, second clamping device 12 further comprises the second fixture 211 and the second retaining piece 122, in the present invention,
First retaining piece 112 and first fixture 111.Between second retaining piece 122 and second fixture 121
Think threaded connection, be connected together etc. that mode connects, first retaining piece 112 is used to distinguish with second retaining piece 122
First fixture 111 and second fixture 121 are connected to the first guide rail module 101 and the second guide rail module
On 102.First fixture 111 is with second fixture 121 available for the both ends for clamping scalable product respectively.With institute
State the movement of the first guide rail module 101 and the second guide rail module 102, first fixture 111 and second fixture
121 both ends that can clamp scalable product are shunk or stretching, so as to realize the pull force calculation of scalable product.
It should be strongly noted that the both ends of the scalable product of clamping in the present invention herein and mentioned in herein below
The following two kinds situation can be at least divided into：The scalable product both ends of clamping described above are respectively the input port 801 and described
Output port 802；Or one end of the scalable product of clamping described above is respectively the input port 801, the output port
The scalable component of 802 compositions, the other end is the collecting part 803.
As shown in Figure 4 A, first fixture 111 can further comprise fixed platform 1111, screw thread clamping structure 1113
And fixed structure 1114, wherein, the fixed platform 1111 has two main surfaces, wherein one side and first retaining piece 112
Connection, relative another side are provided with the screw thread clamping structure 1113 and the fixed structure 1114, wherein, the screw thread
Clamping structure 1113 is engaged with the fixed structure 1114.The fixed structure 1114 can be used for clamping scalable product
End, such as when the scalable product is scalable data line, the fixed structure 1114 clamp data wire input and
Output end；And for example when the scalable product is telescopic earphone, the fixed structure 1114 can clamp scalable ear respectively
The input and output end of machine.The screw thread clamping structure 1113 can make the scalable product preferably be fixed on the fixation
In structure 1114.The fixed structure 1114 includes mould that is replaceable and can matching different scalable products.Further
Ground, the mould for placing product to be measured can be separately positioned with the first clamping device and second clamping device, so as to reality
Now to the test of the scalable product of different type, realize that multifunctional all is tested.Realize and can stretch such as by the replacing of mould
The test of the scalable product such as contracting data wire, telescopic earphone.
As shown in Figure 4 B, in order to obtain more excellent pull force calculation result, at least in first fixture 111 and described the
Pulling force sensor 1112 is set in the one side of two retaining pieces 112 contact, it can believe mobile physical displacement signal and value of thrust
Number it is changed into measurable electric signal and exports the processing that related data is carried out into the control assembly 20.Preferably, it is described
Pulling force sensor 1112 can be S types pulling force sensor, plate hoop tensile force sensor etc..As shown in Fig. 4 B, the pull sensing
Device 1112 is S type pulling force sensors.
Please continue to refer to Fig. 3, Fig. 5 and Fig. 6 is combined, in the present invention, the first guide rail module 101 is led with described second
Drive component 13 is provided between rail module 102.The drive component 13 can further comprise first gear group 131 and second
Gear train 132, the first gear group 131 can be driven respectively with the second gear group 132 by the power supply module 90.It is excellent
Selection of land, the power supply module 90 include driving machine (not shown).Preferably, the driving machine can be with the first gear group 131
And direct gear drive or it is driven between the second gear group 132 by conveyer belt (not shown).Preferably, the control group
Part 20 is used for the driving for controlling the power supply module 30, and specifically, the control assembly 20 can control the first gear group 131
And the speed of service of the second gear group 132.
The first guide rail module 101 on the second guide rail module 102 with being respectively equipped with and the first gear group 131
The gear band (not shown) matched with the second gear group 132, the first gear group 131 and the second gear group 132
By producing gear engagement between the gear band, so that being connected to the first guide rail module 101 and institute
State the first clamping device 11 and the second clamping device 12 on the second guide rail module 102 and carry out relative or slide in opposition.Pass through gear
Gear engagement between band and first gear group 131 and second gear group 132 is driven, it is ensured that value of thrust it is steady
It is fixed, so as to further realize the pull force calculation of scalable product.
Preferably, in order to obtain more excellent pull force calculation effect, emulated artificial extended state, first clamping device 11
During being moved with second clamping device 12 towards opposite or opposite direction, its value of thrust and draw speed are consistent.
Pass through the use of the first gear group 131 and the second gear group 132, it is ensured that the scalable product is examined in pulling force
In the stretching travel and compression travel of survey, the controllability of draw speed is stronger.
As shown in Figure 6, the power supply module 90 further comprises a reducing motor 91, and the reducing motor 91 can be used for
To drive the first gear group 131 and the second gear group 132 be arranged on the first guide rail module 101 with it is described
The speed that gear engages between gear band on second guide rail module 102 is controlled, so as to realize the accurate control of pull force calculation
System.
In order to more accurately to during pull force calculation stretching displacement detect, it is preferable that in first guide rail
Module 101 is used for first clamping device 11 and institute with being additionally provided with sensor on the gear band of the second guide rail module 102
The stretching displacement for stating the second clamping device 12 is monitored.
Please continue to refer to Fig. 7, Fig. 8 and Fig. 9, the pull force calculation equipment 100 provided by the present invention can be used for pair to stretch
Contracting product carries out reciprocal pull force calculation, specifically such as to scalable data line, telescopic earphone, retractable vehicle fill, stretch tape measure, telescopic moving
The product that power supply, flexible storage device etc. have flexible container structure carries out reciprocal pull force calculation.
In order to obtain more excellent pull force calculation result, the velocity of displacement of the tensile test can be controlled in 100mm/min extremely
Between 5000mm/min, the error range of its velocity of displacement is controlled between ± 1%.
Specifically, for scalable product it is the characteristics of, once past during the pull force calculation of the pull force calculation equipment 100
It can at least be divided into following two stages during multiple stretching detection：
The stretching travel stage：The power supply module 30 drives the first gear group 131 and the second gear group 132,
To driven simultaneously by the first guide rail module 101 and the second guide rail module 102 first clamping device 11 with
The phase of second clamping device 12 is from motion so that scalable product stretches.Being not up to its maximum in the stretching of scalable product can draw
Before elongation, gradually extended after scalable product stress, now the conicalplate-coil spring 808 receives stretching force deformation, by curly
State changes extended state.Further, when the scalable product is stretched to its maximum length, then the scalable product stress
Generation tensile deformation；In a variation, can only it drive in first clamping device 11 or second clamping device 12
Any one relative to another motionless described second clamping device 12 or the relative motion of the second clamping device 11,
The retraction stroke stage：After the scalable production is stretched to its maximum length, is then further shunk, shunk
During, first clamping device 11 can be that the scalable product only provides holding with second clamping device 12
The power that its both ends is slided along the direction of the first guide rail module 101 and the second guide rail module 102, and it is described scalable
The power that product shrinks is mainly the pull-back forces of the conicalplate-coil spring 808, and its pull-back forces further makes first clamping device 11
Run in opposite directions with second clamping device 12.When the conicalplate-coil spring 808 is contracted to initial unstretched state, then complete once
Reciprocal stretching detection.Specifically, during first clamping device 11 is run in opposite directions with second clamping device 12, institute
State that the first clamping device 11 can be run simultaneously with second clamping device 12 or one dynamic and another is remained stationary as.
, it is necessary to carry out repeatedly reciprocal stretching detection to scalable product with to scalable production during actual pull force calculation
The durability of conicalplate-coil spring 808 described in product, the tensile deformation etc. of the scalable product are judged.Wherein, the roll film
The durability of spring 808 can be based on reciprocal drawing numbers, reciprocal stretching conservation degree etc. and carry out overall merit.
Before the reciprocal stretching detection parameter preset, wherein parameter preset can be also first inputted for different scalable products
Can concrete foundation scalable product the characteristics of, set by the control assembly 20, can be empirically value setting or base
Data Matching setting is carried out in the database of the control assembly 20.
In the reciprocal stretching detection process, the detection data obtained by pulling force sensor 1112 are by the control assembly
20 collections and Treatment Analysis.The control assembly 20 can be analyzed by parameter preset and detection data, to be stretched to described
The durability of contracting product is evaluated.
Preferably, in the present invention, the drawing that the first guide rail module 101 is formed with the second guide rail module 102
It is 80mm-200mm to stretch stroke, and its retraction stroke is also 80mm-200mm.
Further, as shown in Figure 8, in an embodiment of the invention：When scalable product is to be measured
Scalable data line 800 when, the scalable data line 800 to be measured have a data output end 801, a data input pin
802 and the collecting part 803 that is arranged between.Wherein, the data output end 801 is fixed on first holding unit 11
In, the data output end 802 is fixed in second holding unit 12, and the control assembly 20 controls the power supply module
30 so that the first guide rail module 101 and the second guide rail module 102 drive respectively first holding unit 11 with
Second holding unit 12 is synchronous to be moved in the opposite direction, and the scalable data line 900 to be measured is by two-way drawing
Stretch, its data wire is gradually become by retracted position turns to stretching stress.
During detection is stretched, the translational speed of first holding unit 11 and second holding unit 12 can
Virtual condition according to the scalable data line 800 to be measured is adjusted, so as to can further improve the essence of Data Detection
Accuracy.
In other specific embodiment, the pull force calculation equipment 100 is also used for scalable data line or scalable
Charging wire carries out corresponding pull force calculation experiment.
Again as shown in Figure 9, in another embodiment of the present invention：Itself and pull force calculation described in above-mentioned Fig. 1
The difference of equipment 100 is that the data output end 801 and the data input pin 802 are also secured to first fixing by it
In device 11, and collecting part 803 is fixed in second holding unit 12, detected using process as described above.
Please continue to refer to Figure 10, a kind of pull force calculation system 900, the pull force calculation are provided in second embodiment of the invention
System 900 include detection unit 901, data acquisition unit 902, memory cell 903, analytic unit 904, control unit 905 and
Touch-screen 909.
Specifically, the detection unit 901 is used for the both ends for clamping scalable product, carries out reciprocal stretching detection, and defeated
Go out to detect data.Preferably, in the present invention, the detection unit 901 can be the institute provided in first embodiment of the invention
State pull force calculation equipment 100,
The data acquisition unit 902 can be used for gathering the detection data in the equipment body 100 in real time, and will detection
Data output is to the memory cell 903.The detection data include value of thrust variable quantity and stretching displacement variable quantity.
The memory cell 903 can be used for storage parameter preset, the detection data of the data acquisition unit 902 and described
The analysis result of analytic unit 904, to form parameter comparison data storehouse.Wherein, the parameter comparison data storehouse includes ginseng in real time
Number and history parameters, wherein, real-time parameter refers to the parameter preset and real-time testing number during afoot pull force calculation
According to, analysis result.And relatively, history parameters, which refer to be stored in the parameter comparison data storehouse, has completed the pre- of pull force calculation
Setting parameter, detection data and its analysis result.Preferably, in invention, the parameter preset is included during pull force calculation
Value of thrust, draw speed and stretching travel.Especially, the parameter preset can be understood as pull force calculation condition.In the present invention
In, the foundation in the parameter comparison data storehouse can provide reference data for subsequent product pull force calculation.
The analytic unit 904 can be used for analyzing parameter preset and detection data and obtain scalable production to be measured
The analysis result of product, and analysis result can be based further on the performance of scalable product to be measured is assessed.In the present invention
In some specific embodiments, parameter preset can be transferred from the memory cell 903 and detection data are analyzed, and will analysis
The touch-screen 909 is fed back to during fructufy, analysis result is visualized into display by the touch-screen 909, is easy to user
The performance evaluation result of scalable product to be measured is understood in time.The analytic unit can store analysis result to described simultaneously
Memory cell 903 and output are to described control unit 905.
By to it is described detection data and parameter preset analysis, can by based on analysis result to scalable product to be measured
Performance assessed.Specifically, as being based on analysis result, it is known that under the conditions of a certain parameter preset, scalable production to be measured
Product carry out the detection data of pull force calculation：Such as in a particular embodiment, parameter preset is included to initial tensile force value, initial drawing
Stretch speed to be set, can be drawn by the reading scale of the pulling force sensor 1112 and system during pull force calculation
Force value variable quantity and stretching displacement variable quantity etc. detect data.According to analysis parameter preset and the magnitude relationship point for detecting data
Analysis, would know that correspondence analysis result, analysis result may include the Predict analysis of such as reciprocal drawing numbers.
Corresponding detection data and its analysis result under a certain parameter preset are stored in memory cell 903, based on depositing
Real-time parameter and history parameters in the parameter comparison data storehouse of storage unit 903, can be analyzed in different value of thrust or different
Under draw speed, the difference of the result of the pull force calculation experiment of the scalable product to be measured of acquisition, so as to default to difference
The detection data obtained under parameter are analyzed, and variation detection are realized, to improve the precision of pull force calculation.
Described control unit 905 can be implemented based on the analysis result control present invention first that the analytic unit 904 exports
The pull force calculation equipment 100 in example.Specifically, described control unit 905 is by setting the upper lower limit value of value of thrust, drawing
Stretch the specific detection parameters such as stroke, draw speed.Further, it is short according to different scalable product data line lengths, it can set
The size of stretching travel, so as to make the pull force calculation system 900 be applied to the scalable production of different length, size and model
In product, it is used in the pull force calculation of more money products.
The touch-screen 909 can be used for showing detection data to user and provide the user the input port of setting numerical value,
The numbers such as value of thrust, draw speed, stretching travel and drawing stretching displacement of pull force calculation can be made by the setting of the touch-screen 909
Value changes realize visualization real-time display.
Refer to Figure 11, the present invention some preferably in embodiment, the analytic unit 904 also includes contrast module
9041, the detection data that the contrast module 9041 is used for the scalable product to be measured to being obtained under different parameter presets are carried out
Comparative analysis, to obtain detection data of the identical product under the conditions of different pull force calculations.
In some particular embodiments of the invention, the analytic unit 904 can also further comprise that length estimates module
9042, the length is estimated module 9042 and can be used for during pull force calculation, according to the reality in the parameter comparison data storehouse
When data and historical data, the stretching travel of scalable product to be measured is estimated.Specifically, after scalable product stress
Gradually during elongation to maximum length, stretching displacement gradually changes, and the length estimates module 9042 can be to different phase
Displacement and draw speed between ratio be compared, so as to which the feasible navigation analysis result of exportable correspondence is to the control
In unit 905.
The analytic unit 904 also includes condition judgment module (not shown), and the condition judgment module is used for according to pre-
Setting parameter and real-time detector data are judged product extended state to be measured, and condition adjudgement result is exported to the control
Unit, extended state are based on reciprocal stretching travel and are divided into various states.
The bonding state judged result of described control unit 905 and navigation analysis result send drive signal to power supply module,
The value of thrust during pull force calculation, draw speed and stretching travel are controlled with realizing.
Please continue to refer to Figure 11, the present invention some preferably in embodiment, described control unit 905 further comprise from
Definition module 9051, analyze data module 9052.Specifically, the custom block 9051 can be used for self-defined parameter preset,
And export parameter preset to the drive control device 9053, to be controlled to the pull force calculation equipment 100.It is described to make by oneself
Adopted parameter preset can be User Defined parameter preset, or be obtained based on the history parameters in the parameter comparison data storehouse
The parameter obtained.
Further, the analyze data module 9052 can be used for the analysis result for exporting the analytic unit 904
Export to the pull force calculation equipment 100.
Incorporated by reference to Figure 10, the present invention some preferably in embodiment, it is defeated that the pull force calculation system 900 also includes data
Go out unit 906, the data outputting unit 906 can be used for leading the real-time parameter in parameter comparison data storehouse and history parameters
Go out, specifically, data can be exported by data transmission interfaces such as USB interfaces.
The present invention some preferably in embodiment, the pull force calculation system 900 can also further comprise alarm unit
(not shown), the alarm unit can be used for when pull force calculation process occurs getting stuck or broken, and start alarm and stopping function,
Avoid the further damage of the pull force calculation equipment 100.When the alarm unit starts, then related data store automatically
In memory cell 903, the data of correlation can also be exported, by the data outputting unit 906 to avoid due to described
Pull force calculation equipment 100 decommissions suddenly and causes the loss of data.
The pull force calculation system 900 can be used for acquisition testing data and file, and can record tensile elongation, pulling force, frequency
The performance indications such as rate are contrasted, and further different types of scalable product can be detected by more mold exchange, real
Existing multifunctional all detection.
In the present invention, by the way that the both ends of scalable product are fixed respectively, apery is carried out to it and pulls the action stretched, it is real
Connecting line performs relative motion relative to collecting part 903 in existing scalable product, by positioned at first fixture 111 and/or the
Pulling force sensor and speed detector on two fixtures 121, during above-mentioned data acquisition unit 902 can be to pull force calculation
Value of thrust, draw speed and stretching travel and its related data of change be acquired, after the memory cell 903,
Calculated into the analytic unit 904, obtain the indexs such as the tensile elongation of scalable product, reciprocal drawing numbers.
In the present invention, user can also understand the analysis result of the analytic unit 904 in real time by touch-screen 909, use
Family can also input pull force calculation numerical value by the touch-screen 909 to described control unit 905, so as to be tested to pull force calculation
Flow is effectively controlled.
Figure 12 is referred to, the third embodiment of the present invention provides a kind of pull force calculation method S10, the pull force calculation method
S10 is based on the pull force calculation system 900 in the pull force calculation equipment 100 in first embodiment of the invention and the second embodiment
Carry out.The pull force calculation method S10 can be used for pulling force specifically, and the pull force calculation method S10 includes the steps：
Step S11, the both ends of scalable product are clamped, carry out reciprocal stretching detection, and export detection data；
Step S12, collection in real time is reciprocal to stretch caused detection data in detection process；
Step S13, store the pull force calculation equipment and carry out the parameter preset of pull force calculation and the detection data, formed
Parameter comparison data storehouse, to provide reference data for subsequent product pull force calculation.
Further, the pull force calculation method can also include：
Step S14, detection data are analyzed with parameter preset and obtain the analysis result of scalable product to be measured,
The performance of scalable product to be measured is assessed based on analysis result；Wherein, the detection data include pulling force value changes
Amount and stretching displacement variable quantity.
In some preferred embodiments of the invention, further comprise the steps：
Step S15, storage parameter preset, detection data and its analysis result, to form parameter comparison data storehouse.
The parameter preset can be to be set by the user before pull force calculation experiment is carried out or be pre-stored data.The default ginseng
Number includes value of thrust, draw speed and the stretching travel during pull force calculation.
Preferably, the detection data include stretching displacement and reciprocal drawing numbers during pull force calculation.
The present invention some preferably in embodiment, above-mentioned parameter preset can be set by User Defined, may be based on institute
State the parameter that real time data and historical data in parameter comparison data storehouse obtain corresponding different scalable products.
As shown in Figure 13, in some more excellent embodiments of the invention, following step is also included after the step S15
Suddenly：
Step S16, according to the real-time parameter and history parameters in the parameter comparison data storehouse, to scalable production to be measured
The tensile elongation of product is estimated, and is obtained and is exported tensile elongation analysis result.
Please continue to refer to Figure 13, in some more excellent embodiments of the invention, can also further be wrapped after the step S15
Include following steps：
Step S17, reference data is provided to the pull force calculation of follow-up scalable product according to parameter comparison data storehouse, with reality
It is now the basic basis parameter with similar money product, criterion is provided as subsequent detection like product.
Wherein it is preferred to it can successively carry out or carry out simultaneously between the step S16 and step S17.
During completing every time reciprocal extension test and completing the pull force calculation experiment of a scalable product, own
Data can all be stored in parameter comparison data storehouse, so as to be easy to scalable product carry out big data analysis, so as to
Criterion and foundation are provided in designing, researching and developing and detecting for subsequent product.
Further, when carrying out pull force calculation experiment to the scalable product of some, in order to preferably to scalable
The durability of product is detected, value of thrust, stretching during it can be tested according to detection data and/or analysis result to pull force calculation
Speed, stretching travel are adjusted, and to obtain more diversified pull force calculation result, meet the pulling force of the scalable product of variation
The requirement of detection.The present invention some preferably in embodiment, after above-mentioned steps S13, can also include the steps of：
Step S19, is adjusted to parameter preset, and the scalable product to be measured that will be obtained under different parameter presets
Detection data be analyzed, to obtain detection data of the identical product under the conditions of different pull force calculations.
Wherein, in some preferred embodiments are invented, the parameter preset can be set by User Defined；It is or described pre-
Setting parameter can be history parameters in the parameter comparison data storehouse.
The present invention some preferably in embodiment, the analysis result can also be stored in the parameter comparison data storehouse it
In.The analysis result can further comprise condition adjudgement result and navigation analysis result.Above-mentioned steps S13 can further comprise
Following steps：
Step S131, according to the real-time parameter and history parameters in the parameter comparison data storehouse, to be measured scalable
The stretching travel of product is estimated, and obtains simultaneously delivery stroke analysis result.
It can also include the steps of after above-mentioned steps S131：
Step S132, product extended state to be measured is judged according to parameter preset and real-time detector data, obtained simultaneously
Output state judged result.
In the present invention, can be achieved to examine scalable product pulling force by obtaining condition adjudgement result and navigation analysis result
The real-time understanding surveyed, and being analyzed based on the state actually stretched and stretching travel, make scalable product pull force calculation efficiency and
Detection precision is effectively lifted.
In pull force calculation method provided by the present invention, it can be carried out according to different tension variations in Product checking to be measured related
The collection of data and parameter comparison data storehouse is stored as, therefore recordable stretching travel, value of thrust, draw speed and stretching displacement
Contrasted etc. index, also pull force calculation further can be carried out to different type product by more mold exchange, it is multi-functional to realize
Integration detection.
Compared with prior art, pull force calculation method and pull force calculation system provided by the present invention have as follows beneficial
Effect：
(1) pull force calculation method and its system provided by the present invention can realize the pull force calculation to scalable product.This
The pull force calculation equipment can be carried out the parameter preset of pull force calculation and the detection data by invention, form parameter comparison data
Storehouse.In the present invention, the foundation in the parameter comparison data storehouse, underlying parameter can be provided for follow-up like product, so as to for after
Continuous product pull force calculation to be measured provides referential data.Further, by the collection to data during pull force calculation and point
Analysis, the pull force calculation of different type product or same type product difference testing conditions is tested so as to realize, realizes more work(
Can integrated tensile test.
(2) pull force calculation method and its system provided by the present invention can realize the pull force calculation to scalable product.Its
It can be achieved factually to show automatic data collection and comparative analysis to the relevant parameter in pull force calculation experimentation and testing number, so as to right
Realize to different type product and tested in different test experience conditions, to obtain accurately testing result, realized more
Function integration tensile test.
Further, can be to the parameter preset during pull force calculation based on the pull force calculation method and its system
And detection data are analyzed, the analytic unit can be used for parameter preset and detection data are analyzed and treated
The analysis result for the scalable product surveyed, is assessed the performance of scalable product to be measured based on analysis result, so as to
Parameter based on standardization, to realize that the product quality to scalable product, good and bad grade etc. are precisely assessed.
(3) in the pull force calculation method, further parameter preset, detection data and both analysis results can be stored
And parameter comparison data storehouse is formed, the real-time parameter and history parameters collected according to parameter comparison data storehouse, it can be achieved to stretching
Length is estimated, and so as to the different scalable products of Auto-matching and stretching travel, is more accurately detected with realizing.
(4) further, in pull force calculation method, in order to obtain more diversified pull force calculation result, to realize
Precision detects, also parameter preset can be adjusted in the pull force calculation method, and will be obtained under different parameter presets
Detection data are analyzed.These pull force calculations can be completed by the pull force calculation system, and it is accurate to can further improve it
Exactness and the time for shortening detection.
(5) in the pull force calculation method, by the way that analysis result is exported, to provide reference number for follow-up pull force calculation
According to.It also may further be pull force calculation and the parameter that standardization can contrast be provided, the detection for scalable product provides science data
Foundation, so as to scientifically confirm whether product up to standard and quality control of the good and bad grading to realize to product to raw material.
(6) the pull force calculation system its be the pull force calculation equipment parameter preset and detection data basis on
Carry out.The pull force calculation system includes detection unit, data acquisition unit and analytic unit, can based on above-mentioned unit
Parameter preset and detection data to the pull force calculation equipment are analyzed, and the analytic unit is used for parameter preset and inspection
Survey data to be analyzed and obtain the analysis result of scalable product to be measured, based on analysis result to scalable product to be measured
Performance assessed.By above-mentioned setting, the collection and analysis to data during pull force calculation can be achieved, so as to reality
Now the pull force calculation of different type product or same type product difference testing conditions is tested, realizes multifunctional all pulling force
Test.
(7) the pull force calculation system also includes memory cell, and the memory cell is used to store parameter preset, the number
According to the detection data of collecting unit and the analysis result of the analytic unit, to form parameter comparison data storehouse.In the present invention,
The foundation in the parameter comparison data storehouse, underlying parameter can be provided for follow-up like product.The data outputting unit can also enter
One step exports parameter comparison data storehouse, can export related data to other pull force calculation equipment or carry out secondary operation, from
And provide referential data for follow-up product pull force calculation to be measured.
(8) control unit can be driven based on analysis result to the drive component of the pull force calculation equipment, so as to
Realize the automation driving to the pull force calculation equipment, the precision detected with the reciprocal stretching improved to product to be measured.
During completing every time reciprocal extension test and completing the pull force calculation experiment of a scalable product, all data all can
It is stored in parameter comparison data storehouse, so as to be easy to carry out big data analysis to scalable product, in order to be follow-up production
Product design, research and development and detection provide criterion and foundation.It also may further be pull force calculation and the ginseng that standardization can contrast be provided
Number, science data foundation is provided for the detection of scalable product, so as to scientifically confirm whether product is up to standard and to raw material
Good and bad grading to realize the quality control to product.
(9) in the present invention, the analytic unit further comprises that length estimates module, further to above-mentioned two module
It is defined, so as to based on detection data, be realized to scalable product pulling force by obtaining tensile elongation analysis result
The real-time understanding of detection, and analyzed based on the state actually stretched and stretching travel, can imitate the pull force calculation of scalable product
Rate and detection precision are effectively lifted.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all originals in the present invention
Any modification made within then, equivalent substitution and improvement etc. all should be included within protection scope of the present invention.
Claims (10)
1. a kind of pull force calculation method, it is used to carry out pull force calculation to scalable product, it is characterised in that：The pull force calculation
Method includes the steps：The both ends of scalable product are clamped, carry out reciprocal stretching detection, and export detection data；In real time
Gather caused detection data during reciprocal pull force calculation；Store the default ginseng that the pull force calculation equipment carries out pull force calculation
Several and described detection data, parameter comparison data storehouse is formed, to provide reference data for subsequent product pull force calculation.
2. pull force calculation method as described in the appended claim 1, it is characterised in that：After acquisition testing data, may also include with
Lower step：Detection data are analyzed with parameter preset and obtain the analysis result of scalable product to be measured, are based on
Analysis result is assessed the performance of scalable product to be measured.
3. pull force calculation method as stated in claim 2, it is characterised in that：Can also further it be wrapped after analysis result is obtained
Include：Analysis result is stored in the parameter comparison data storehouse；The parameter comparison data storehouse includes real-time parameter and history
Parameter.
4. pull force calculation method as stated in claim 2, it is characterised in that：Analyzed to parameter preset and detection data
And obtain further comprising the steps of after the analysis result of scalable product to be measured：Parameter preset is adjusted, and will be
The detection data of the scalable product to be measured obtained under different parameter presets are analyzed, to obtain identical product not
With the detection data under the conditions of pull force calculation.
5. the pull force calculation method as any one of claim 1-4, it is characterised in that：Parameter preset and detection data are entered
The capable analysis result analyzed and obtain scalable product to be measured may particularly include following steps：Analysis result is exported, thought
Follow-up pull force calculation provides reference data.
6. a kind of pull force calculation system, it carries out pull force calculation to scalable product, it is characterised in that：It includes detection unit,
Data acquisition unit and memory cell.Wherein, the detection unit is used for the both ends for clamping scalable product, is back and forth stretched
Detection, and export detection data；The data acquisition unit is used to gather caused detection during reciprocal pull force calculation in real time
Data；The memory cell is used to store the parameter preset of the pull force calculation equipment progress pull force calculation and the testing number
According to formation parameter comparison data storehouse, to provide reference data for subsequent product pull force calculation.
7. pull force calculation system as recited in claim 6, it is characterised in that：The pull force calculation system includes analytic unit,
The analytic unit is used to detection data be analyzed with parameter preset and obtains the analysis of scalable product to be measured
As a result, the performance of scalable product to be measured is assessed based on analysis result；Wherein, the detection data include value of thrust
Variable quantity and stretching displacement variable quantity.
8. pull force calculation system as recited in claim 7, it is characterised in that：The memory cell is additionally operable to store the analysis
As a result, the parameter comparison data storehouse includes real-time parameter and history parameters.
9. pull force calculation system as recited in claim 7, it is characterised in that：The analytic unit further comprises contrasting mould
Block, the contrast module are used to be adjusted parameter preset, and to be measured scalable by what is obtained under different parameter presets
The detection data of product are analyzed, to obtain detection data of the identical product under the conditions of different pull force calculations.
10. the pull force calculation system as any one of claim 6-9, it is characterised in that：The pull force calculation system enters one
Step includes analyze data module；The analyze data module is used to export the analysis result that the analytic unit exports to described
Detection unit, to provide reference data for follow-up pull force calculation.
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