CN107219121A - A kind of smart electronicses tensile tester of packaging for foodstuff - Google Patents
A kind of smart electronicses tensile tester of packaging for foodstuff Download PDFInfo
- Publication number
- CN107219121A CN107219121A CN201710332794.5A CN201710332794A CN107219121A CN 107219121 A CN107219121 A CN 107219121A CN 201710332794 A CN201710332794 A CN 201710332794A CN 107219121 A CN107219121 A CN 107219121A
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- CN
- China
- Prior art keywords
- packaging
- foodstuff
- sliding bar
- wall
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/28—Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention discloses a kind of smart electronicses tensile tester of packaging for foodstuff, including chamber and head, chamber includes fixation wall, motor-driven wall, bottom plate, and fixation wall and motor-driven wall are all vertically arranged on the upside of bottom plate, and fixation wall is provided with the indefinite light source emitter of quantity；Head includes sliding bar, dividing plate, pressure sensor layer, and sliding bar runs through in the middle part of motor-driven wall, and one end that sliding bar is located at chamber interior is connected with dividing plate, and dividing plate is parallel with fixation wall；Pressure sensor layer is arranged on the opposite side that bar side is slided in dividing plate connection；Dividing plate and pressure sensor layer middle part are provided with quantity and light source emitter quantity identical light source receiver.The present invention is using principle in contrast to the prior art, test is set more to adapt to actual conditions of the packaging for foodstuff experienced in transportation, the function of puller system is enriched simultaneously, the light transmittance of packaging for foodstuff can also be tested while the tensile strength of packaging for foodstuff is tested, the qualification rate of packaging for foodstuff is further ensured that.
Description
Technical field
The present invention relates to food packing machine field, and in particular to a kind of smart electronicses tensile tester of packaging for foodstuff.
Background technology
Development and living standard with social economy are improved constantly, and people increasingly pay attention to food hygiene and safety
Situation.Packaging for foodstuff is directly contacted as the important component of food with food, and its wholesomeness is directly connected to human body
Health.In order to ensure food security, State General Administration for Quality Supervision starts to put and method regular inspection to import and export food packaging implementation on record for 2006
Test.External more strict to food packaging safety quality requirement, at present, the developed country such as the U.S., European Union, Japan is all to food bag
Dress has formulated corresponding regulation, and implements strict market access management.
Packaging material for food mainly has polyethylene, polypropylene, polyester, polyamide Polymer material.These packaging materials
Larger difference is shown because molecular structure itself is different with moulding process and institute's adding assistant.Therefore, for food producer
A kind of packaging material for being adapted to oneself product of selection is particularly important, and food-safety problem otherwise just occurs.For example, because of material resistance
It is poor every property, it will shorten in even section time shelf-life of liquid milk and cause rotten etc., and if do not had for preservative film
Appropriate Air permenbility can not ensure the fresh of vegetables again.The principle of pullling of tensile tester is not suitable with food bag in the prior art
Actual conditions in transportation, are not suitable with the development of modern food industry.
The content of the invention
The technical problems to be solved by the invention are that the principle of pullling of tensile tester is not suitable with food Package and transported
Actual conditions in journey, it is therefore intended that provide a kind of smart electronicses tensile tester of packaging for foodstuff, change tensile strength test
Principle, adapt it to the actual conditions that run into packaging for foodstuff transport.
The present invention is achieved through the following technical solutions：
A kind of smart electronicses tensile tester of packaging for foodstuff, including chamber and head, the chamber include fixing
Wall, motor-driven wall, bottom plate, the fixation wall and motor-driven wall are all vertically arranged on the upside of bottom plate, and the fixation wall is provided with quantity not
Fixed light source emitter；The head includes sliding bar, dividing plate, pressure sensor layer, and the sliding bar is from motor-driven wall
Portion is run through, and one end that sliding bar is located at chamber interior is connected with dividing plate, and dividing plate is parallel with fixation wall；The pressure sensor layer is set
Put the opposite side that slip bar side is connected in dividing plate；Dividing plate and pressure sensor layer middle part are provided with quantity and light source emitter quantity
Identical light source receiver.
Tensile strength refers to that material bears maximum stress value before breaking, and can effectively solve the problem that by detection because selected
Packaging material mechanical strength not enough, and the packages in damaged condition produced in the case where being acted on by external force and fracture.Peel strength is also claimed
Make combined strength bination, be the adhesive strength for detecting layer and interlayer in composite membrane, if viscous intensity is too low, easily used in packaging
It is middle there is interlaminar separation and produce leakage the problems such as.Traditional test mode is that measured material is carried out using specific instrument
Pull, test out the pulling force extreme value of measured material.The present invention tests the tensile tester of packaging for foodstuff using the principle of extruding.
Extrusion principle is tested for packaged food finished product.It is in the prior art to test to pullling for food Package
The intensity of sealing, it is to avoid the damage of food Package is caused in transportation, caused by food spoilage, the present invention use squeeze
Pressure be using food Package it is intact after receive extruding, the quality of sealing is tested in inner air compression, air pressure increase.It eats really
In produce product transportation, food Package bear it is mostly be extruding, be substantially not in the feelings pullled if not artificial
Condition, therefore the principle of the extruding of the invention used is more suitable for the tensile strength for testing food Package.The present invention is additionally provided with light source
Transmitter and light source receiver, the translucency for detecting packaging for foodstuff solve the problem of traditional puller system function is single.
Further, carriage is provided between sliding bar and motor-driven wall, the carriage reduces machine using ball
Dynamic friction between wall and sliding bar.
Further, one end that sliding bar is located on the outside of chamber is provided with handle.
Further, the position that sliding bar is located on the outside of chamber is provided with the closure of seven prefixs, and closure is by horizontal part
Divide and vertical portion is constituted, the lower end of vertical portion is connected on sliding bar, upper end and horizontal component one end of vertical portion connect
Connect, the stagnant sky of the other end of horizontal component.
The present invention compared with prior art, has the following advantages and advantages：The present invention is used and prior art phase
Anti- principle, is replaced by the tensile strength that extrusion principle tests packaging for foodstuff by principle of the prior art of pullling, more adapts to food
Product are packaged in the actual conditions experienced in transportation, while the function of puller system is enriched, in the anti-of test packaging for foodstuff
The light transmittance of packaging for foodstuff can also be tested while tensile strength, the qualification rate of packaging for foodstuff is further ensured that.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is carriage enlarged drawing of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- fixation walls；2- light source emitters；3- pressure sensors layer；4- light source receivers；5- dividing plates；6- closures；7-
Sliding bar；The motor-driven walls of 8-；9- handles；10- bottom plates；81- carriages.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, the smart electronicses tensile tester of a kind of packaging for foodstuff, including chamber and head, institute
Stating chamber includes fixation wall 1, motor-driven wall 8, bottom plate 10, and the fixation wall 1 and motor-driven wall 8 are all vertically arranged in the upside of bottom plate 10,
The fixation wall 1 is provided with the indefinite light source emitter 2 of quantity；The head includes sliding bar 7, dividing plate 5, pressure sensing
Device layer 3, the sliding bar 7 runs through from the motor-driven middle part of wall 8, and one end that sliding bar 7 is located at chamber interior is connected with dividing plate 5, dividing plate 5
It is parallel with fixation wall 1；The pressure sensor layer 3 is arranged on the opposite side of the connection sliding bar 7 of dividing plate 5 side；Dividing plate 5 and pressure are passed
The middle part of sensor layer 3 is provided with quantity and the quantity identical light source receiver 4 of light source emitter 2.
Carriage 81 is provided between sliding bar 7 and motor-driven wall 8, the carriage 81 reduces motor-driven wall using ball
Friction between 8 and sliding bar 7.
One end that sliding bar 7 is located on the outside of chamber is provided with handle 9.
The position that sliding bar 7 is located on the outside of chamber is provided with the closure 6 of seven prefixs, and closure 6 is by horizontal component and erects
Straight part is constituted, and the lower end of vertical portion is connected on sliding bar 7, and the upper end of vertical portion is connected with horizontal component one end, water
The stagnant sky of the other end of flat part.
The use process of the present invention is as follows：Tested packaging for foodstuff is put into pressure sensor layer 4 and fixation in chamber
Between wall 1, power is applied at handle 9, promotes head, dividing plate 5 and pressure sensor layer 3 are with the increasing for applying power
Pressurization force sensor layer 4 and fixation wall 1 are bigger to the pressure of packaging for foodstuff；When needing to test the light transmittance of food pack,
Light source emitter 2 can be started and light source receiver 4 carries out light transmittance detection；While closure 6 is with the motion of sliding bar 7,
Progressively the upside of chamber is covered, makes whole chamber formation closing space, this is the unqualified production in order to avoid in test process
The packaging explosion of product, causes damaged thing to sputter chamber.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (4)
1. the smart electronicses tensile tester of a kind of packaging for foodstuff, it is characterised in that including chamber and head, the chamber
Including fixation wall (1), motor-driven wall (8), bottom plate (10), the fixation wall (1) and motor-driven wall (8) are all vertically arranged in bottom plate (10)
Upside, the fixation wall (1) is provided with the indefinite light source emitter of quantity (2)；The head include sliding bar (7), every
Plate (5), pressure sensor layer (3), the sliding bar (7) are run through in the middle part of motor-driven wall (8), and sliding bar (7) is located at chamber interior
One end be connected with dividing plate (5), dividing plate (5) is parallel with fixation wall (1)；The pressure sensor layer (3) is arranged on dividing plate (5) even
Connect the opposite side of sliding bar (7) side；Quantity and light source emitter (2) number are provided with the middle part of dividing plate (5) and pressure sensor layer (3)
Measure identical light source receiver (4).
2. a kind of smart electronicses tensile tester of packaging for foodstuff according to claim 1, it is characterised in that the slip
Carriage (81) is provided between bar (7) and motor-driven wall (8), the carriage (81) reduces motor-driven wall (8) using ball
With the friction between sliding bar (7).
3. a kind of smart electronicses tensile tester of packaging for foodstuff according to claim 1, it is characterised in that the slip
One end that bar (7) is located on the outside of chamber is provided with handle (9).
4. a kind of smart electronicses tensile tester of packaging for foodstuff according to claim 1, it is characterised in that the slip
The position that bar (7) is located on the outside of chamber is provided with the closure (6) of seven prefixs, and closure (6) is by horizontal component and vertical portion
Constitute, the lower end of vertical portion is connected on sliding bar (7), and the upper end of vertical portion is connected with horizontal component one end, horizontal part
The stagnant sky of the other end divided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332794.5A CN107219121A (en) | 2017-05-12 | 2017-05-12 | A kind of smart electronicses tensile tester of packaging for foodstuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332794.5A CN107219121A (en) | 2017-05-12 | 2017-05-12 | A kind of smart electronicses tensile tester of packaging for foodstuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107219121A true CN107219121A (en) | 2017-09-29 |
Family
ID=59944055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710332794.5A Withdrawn CN107219121A (en) | 2017-05-12 | 2017-05-12 | A kind of smart electronicses tensile tester of packaging for foodstuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107219121A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903485U (en) * | 2010-12-13 | 2011-07-20 | 济南兰光机电技术有限公司 | Kneading resistance testing structure |
| JP2014031214A (en) * | 2012-08-06 | 2014-02-20 | Toyo Aluminium Kk | Packaging material and package |
| CN203587439U (en) * | 2013-11-14 | 2014-05-07 | 苏州博克企业集团有限公司 | Pressure-supporting detection device of packaging bag |
| CN105092159A (en) * | 2015-08-11 | 2015-11-25 | 安徽远鸿机械自动化有限公司 | Packaging seal air tightness detection method |
| CN105675614A (en) * | 2016-02-19 | 2016-06-15 | 清华大学 | Packaging bag sealing quality detection device and method |
| CN205719453U (en) * | 2016-06-30 | 2016-11-23 | 河北工业大学 | A kind of sealing propertytest system of aluminium foil blister packaging |
-
2017
- 2017-05-12 CN CN201710332794.5A patent/CN107219121A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903485U (en) * | 2010-12-13 | 2011-07-20 | 济南兰光机电技术有限公司 | Kneading resistance testing structure |
| JP2014031214A (en) * | 2012-08-06 | 2014-02-20 | Toyo Aluminium Kk | Packaging material and package |
| CN203587439U (en) * | 2013-11-14 | 2014-05-07 | 苏州博克企业集团有限公司 | Pressure-supporting detection device of packaging bag |
| CN105092159A (en) * | 2015-08-11 | 2015-11-25 | 安徽远鸿机械自动化有限公司 | Packaging seal air tightness detection method |
| CN105675614A (en) * | 2016-02-19 | 2016-06-15 | 清华大学 | Packaging bag sealing quality detection device and method |
| CN205719453U (en) * | 2016-06-30 | 2016-11-23 | 河北工业大学 | A kind of sealing propertytest system of aluminium foil blister packaging |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |