CN108007623A - Pop can opens force checking device and detection method - Google Patents
Pop can opens force checking device and detection method Download PDFInfo
- Publication number
- CN108007623A CN108007623A CN201711394383.5A CN201711394383A CN108007623A CN 108007623 A CN108007623 A CN 108007623A CN 201711394383 A CN201711394383 A CN 201711394383A CN 108007623 A CN108007623 A CN 108007623A
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- CN
- China
- Prior art keywords
- fixture
- pop
- checking device
- testing agency
- detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000012360 testing method Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007142 ring opening reaction Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to a kind of pop can to open force checking device, it includes engine base, rack, testboard, testing agency, lift drive mechanism, test fixture and computer unit, rack is fixedly mounted on engine base, upper part of the frame sets testboard, the test fixture is installed on the testboard, the vertically-mounted lead screw transmission axis of rack, testing agency is installed on the lead screw transmission axis, the lead screw transmission axis bottom is connected with lift drive mechanism, the testing agency is lifted by lift drive mechanism driving, test fixture includes clamping fixture seat, tank body fixture and cover fixture, tank body fixture and cover fixture are inclined at an angle setting, testing agency is provided with pulling force sensor, the signal output part of pulling force sensor is connected to the signal acquisition terminal of computer.Pop can of the present invention opens force checking device and detection method, it can be achieved that the detection in high precision of tear-off tin pull ring opening force, provides standard, reliable detection means, easily operated, detection data result is accurately reliable for opening force detection.
Description
Technical field
The present invention relates to packaging detection field, particularly a kind of pop can opens force checking device and detection method.
Background technology
Draw ring is formed with the lid of pop can, the opening force (including playing broken power and standard-sized sheet power) of the draw ring needs to meet state
Regulation in family standard GB/T/T9106.1-2009, opening force is excessive, and then Easy open, the too small then pop can of opening force be not easy
Leakage.Existing pop can opening force detection means is relatively simple, using Tension-pressure tester, is connected with tear-off tin pull ring
Afterwards, it is detected.There are many deficiencies for it：Existing Tension-pressure tester range is big, and when measuring opening force, precision is inadequate；Open
When power detects, the central axes for being tested pop can should be in 60 degree of angles with horizontal direction, ability real simulation opening force, existing detection
Equipment can not realize the setting angle of pop can unit under test, and there is the problem of being not allowed with force application part contraposition；It is in addition, right
In pop can during the detection of broken power, detection object is the pop can after complete package, or it is unencapsulated when cover, it is existing at this time
Some detection devices can not meet clamping while the two；Moreover, existing detection device is only capable of output detection data, Wu Fashi
The data analysis of power is now played brokenly, its testing result is not directly perceived.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of pop can to open force checking device, reliably
Ensure pop can be measured clamping angle and clamping position, it can be achieved that high-precision opening force detect.
The present invention also aims to provide a kind of pop can opening force detection method, it can be to detecting at data
Reason, the accurate detection numerical value for obtaining opening force.
The present invention solves its technical problem and is achieved through the following technical solutions：
A kind of pop can opens force checking device, it is characterised in that：Including engine base, rack, testboard, testing agency, liter
Driving mechanism, test fixture and computer unit are dropped, rack is fixedly mounted on engine base, upper part of the frame sets testboard, in the survey
The test fixture is installed, the vertically-mounted lead screw transmission axis of rack, detection machine is installed on the lead screw transmission axis in test stand
Structure, the lead screw transmission axis bottom are connected with lift drive mechanism, which is lifted by lift drive mechanism driving, institute
Stating test fixture includes clamping fixture seat, tank body fixture and cover fixture, and tank body fixture and cover fixture are inclined at an angle setting,
Testing agency is provided with pulling force sensor, and the signal output part of pulling force sensor is connected to the signal acquisition terminal of computer.
Moreover, the high-precision line slideway of rack upper leading screw transmission shaft side installation, the testing agency are oriented to peace
Loaded on the high accuracy line slideway.
Moreover, the clamping fixture seat includes bottom plate and inclined plate, the tank body fixture is installed in the side of the inclined plate, it is oblique at this
The opposite side installation cover fixture of plate.
Moreover, guide rail is fixed with the testboard upper surface, clamping fixture seat bottom plate and the adjustable fixed installation of guide rail.
Moreover, the angle of the inclined plate and bottom plate is 60 degree.
Moreover, the tank body fixture is and the vertically arranged clip of the inclined plate.
It is made of moreover, the cover fixture radially to clamp frame, radially clamps frame stationary half and adjustment semi-ring, it is fixed
The joint hinge of semi-ring and adjustment semi-ring fills, another joint passes through the adjustable connection of screw rod.
A kind of pop can opening force detection method, it is characterised in that：Include the following steps：
1) pop can with easy-open end is placed on the tank body fixture for the measured material for opening force checking device, or
By sheet cover of pop can clamping on cover fixture, measured material is with horizontal in 60 degree；
2) drawstring of the pulling force sensor lower part of testing agency is connected with the draw ring on tested easy-open end；
3) open detection device, makes lift drive mechanism drive testing agency to rise, and the pulling force sensor of testing agency is adopted
Collect real-time pulling force numerical value, and draw curve；
4) when real-time pulling force numerical value is not more than empirical value, continue to draw curve；When real-time pulling force numerical value is more than empirical value,
Calculate standard-sized sheet power and play broken power, and stop drawing curve, detection terminates.
The advantages of the present invention are：
1st, pop can of the invention opens force checking device, drives lead screw transmission using servomotor, and then drive pulling force
Sensor realizes the detection of tear-off tin pull ring opening force, it is driven and control accuracy is high, range ability 0-100N, meets to open
The testing requirements of power detection, opening force standard is 35N, wherein playing brokenly power standard as≤31N, standard-sized sheet power standard is≤45N；Together
When, using test fixture, tested pop can or cover are inclined at an angle fixed installation, so that its stress feelings of real simulation
Condition, obtains more accurately opening force detection data.
2nd, pop can of the invention opens force checking device, and rack upper leading screw transmission shaft both sides are symmetrically installed high-precision straight line
Guide rail, the testing agency both sides are oriented to and are installed on the high accuracy line slideway, and testing agency operates steadily, and prevents detection machine
Structure and measured object deflect, and further improve accuracy of detection.
3rd, pop can of the invention opens force checking device, and clamping fixture seat includes bottom plate and inclined plate, pacifies in the side of the inclined plate
The tank body fixture is filled, cover fixture is installed, it can be achieved that the difference clamping of tank body and cover, clamping is more in the opposite side of the inclined plate
To be convenient, nothing needs to change fixture, you can realize the detection of tank body and cover, it is time saving and energy saving；The angle of inclined plate and bottom plate is 60 degree,
Meet the requirement of clamping angle.
4th, pop can of the invention opens force checking device, tank body fixture be with the vertically arranged clip of inclined plate, after clamping
Tank body axis and cover center line with horizontal plane keep 60 degree, meet the requirement of clamping angle.
5th, pop can of the invention opens force checking device, and cover fixture radially clamps frame by fixing radially to clamp frame
Semi-ring and adjustment semi-ring are formed, and stationary half and the joint hinge of adjustment semi-ring fill, another joint can by screw rod
Adjust connection；It is effectively positioned from cover circumferencial direction, prevents it from deflecting, so as to ensure accuracy of detection；At the same time
It can meet different size cover clamping requirements.
6th, pop can of the invention opens force checking device, and testboard is formed with the reservoir of opening for upper surface, when tested
When pop can is opened, unrestrained liquid can be fallen into reservoir, avoid making detection device and sensing chamber dirty.
7th, pop can of the invention open force checking device and detection method, it can be achieved that tear-off tin pull ring opening force it is high-precision
Degree detection, provides standard, reliable detection means, easily operated, detection data result is accurately reliable for opening force detection.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the control flow chart of the present invention.
Description of reference numerals
1- racks, 2- lead screw transmissions axis, 3- lifting seats, 4- pulling force sensors, 5- high accuracy line slideway, 6 drawstrings, 7- tanks
Lid fixture, 8- pop cans, 9 tank body fixtures, 10- inclined plates, 11- bottom plates, 12- testboards, 13- engine bases, 14- adjustment semi-ring, 15 are consolidated
Determine semi-ring, 16- screw rods, 17- guide rails, 18- reservoirs.
Embodiment
Below by specific embodiment, the invention will be further described, and following embodiments are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
A kind of pop can opens force checking device, it includes engine base 13, rack 1, testboard 12, testing agency, lifting drive
Motivation structure, test fixture and computer unit, rack are fixedly mounted on engine base, upper part of the frame sets testboard, in the testboard
Upper installation test fixture, test fixture include clamping fixture seat, tank body fixture 9 and cover fixture 7, and tank body fixture and cover fixture are with one
Determine angle tilt setting, clamping fixture seat includes bottom plate 11 and inclined plate 10, tank body fixture is installed in the side of the inclined plate, in the inclined plate
Opposite side installs cover fixture.The angle of inclined plate and bottom plate is 60 degree.Tank body fixture be and the vertically arranged clip of inclined plate.Cover
Fixture radially clamps frame and is made of stationary half 15 and adjustment semi-ring 14 radially to clamp frame, stationary half and adjustment semi-ring
One joint hinge dress, another joint pass through 16 adjustable connection of screw rod.Testboard upper surface is fixed with guide rail 17, clamping fixture seat
Bottom plate and the adjustable fixed installation of guide rail.It is convenient the easy-open end being fixed on fixture both sides is selected one to adjust to corresponding detection machine
Structure lower part.
The vertically-mounted lead screw transmission axis 2 of rack, testing agency is installed on the lead screw transmission axis, the lead screw transmission axis bottom
It is connected with lift drive mechanism, the pulling force sensor 4 that testing agency includes lifting seat 3 and its underpart is fixedly mounted, pull sensing
Device lower part is connected with drawstring 6.The signal output part of pulling force sensor is connected to the signal acquisition terminal of computer.The testing agency by
Lift drive mechanism driving is lifted, and lift drive mechanism is servomotor.The installation of rack upper leading screw transmission shaft side is high-precision
Line slideway 5 is spent, testing agency is oriented to and is installed on the high accuracy line slideway.
Testboard is that upper surface is open reservoir 18.
Pop can opening force detection method of the present invention, it includes the following steps：
1) pop can 8 with easy-open end is placed on the tank body fixture for the measured material for opening force checking device, or
Person is by sheet cover of pop can clamping on cover fixture, and measured material is with horizontal in 60 degree；
2) drawstring of the pulling force sensor lower part of testing agency is connected with the draw ring on tested easy-open end；
3) open detection device, makes lift drive mechanism drive testing agency to rise, and the pulling force sensor of testing agency is adopted
Collect real-time pulling force numerical value, and draw curve；
4) when real-time pulling force numerical value is not more than empirical value, continue to draw curve；When real-time pulling force numerical value is more than empirical value,
Calculate standard-sized sheet power and play broken power, and stop drawing curve, detection terminates.
The embodiment of the present invention and attached drawing, but it will be appreciated by those skilled in the art that：The present invention and institute are not being departed from
In attached spirit and scope by the claims, it is various replace, change and modifications all be it is possible, therefore, the scope of the present invention not office
It is limited to embodiment and attached drawing disclosure of that.
Claims (9)
1. a kind of pop can opens force checking device, it is characterised in that：Including engine base, rack, testboard, testing agency, lifting
Driving mechanism, test fixture and computer unit, rack are fixedly mounted on engine base, upper part of the frame sets testboard, in the test
The test fixture is installed on platform, the vertically-mounted lead screw transmission axis of rack, testing agency is installed on the lead screw transmission axis,
The lead screw transmission axis bottom is connected with lift drive mechanism, which is lifted by lift drive mechanism driving, described
Test fixture includes clamping fixture seat, tank body fixture and cover fixture, and tank body fixture and cover fixture are inclined at an angle setting, inspection
Survey mechanism and pulling force sensor is installed, the signal output part of pulling force sensor is connected to the signal acquisition terminal of computer.
2. a kind of pop can according to claim 1 opens force checking device, it is characterised in that：The rack upper leading screw
The high-precision line slideway of transmission shaft side installation, the testing agency are oriented to and are installed on the high accuracy line slideway.
3. a kind of pop can according to claim 1 opens force checking device, it is characterised in that：The clamping fixture seat includes
Bottom plate and inclined plate, the tank body fixture is installed in the side of the inclined plate, and cover fixture is installed in the opposite side of the inclined plate.
4. a kind of pop can according to claim 3 opens force checking device, it is characterised in that：In the testboard upper table
Face is fixed with guide rail, clamping fixture seat bottom plate and the adjustable fixed installation of guide rail.
5. a kind of pop can according to claim 3 opens force checking device, it is characterised in that：The inclined plate and bottom plate
Angle is 60 degree.
6. a kind of pop can according to claim 5 opens force checking device, it is characterised in that：The tank body fixture be with
The vertically arranged clip of inclined plate.
7. a kind of pop can according to claim 4 opens force checking device, it is characterised in that：The cover fixture is footpath
To frame is clamped, radially clamp frame and be made of stationary half and adjustment semi-ring, stationary half and a joint of adjustment semi-ring are cut with scissors
Dress, another joint pass through the adjustable connection of screw rod.
8. a kind of pop can according to claim 1 opens force checking device, it is characterised in that：The testboard is upper
Surface is formed with the reservoir of opening.
A kind of 9. pop can opening force detection method, it is characterised in that：Include the following steps：
1) pop can with easy-open end is placed on the tank body fixture for the measured material for opening force checking device, or by piece
Shape cover of pop can clamping is on cover fixture, and measured material is with horizontal in 60 degree；
2) drawstring of the pulling force sensor lower part of testing agency is connected with the draw ring on tested easy-open end；
3) open detection device, makes lift drive mechanism drive testing agency to rise, and the pulling force sensor collection of testing agency is real
Shi Lali numerical value, and draw curve；
4) when real-time pulling force numerical value is not more than empirical value, continue to draw curve；When real-time pulling force numerical value is more than empirical value, calculate
Standard-sized sheet power and a broken power, and stop drawing curve, detection terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394383.5A CN108007623A (en) | 2017-12-21 | 2017-12-21 | Pop can opens force checking device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394383.5A CN108007623A (en) | 2017-12-21 | 2017-12-21 | Pop can opens force checking device and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108007623A true CN108007623A (en) | 2018-05-08 |
Family
ID=62060453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394383.5A Pending CN108007623A (en) | 2017-12-21 | 2017-12-21 | Pop can opens force checking device and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683435A (en) * | 2021-01-20 | 2021-04-20 | 宁夏计量质量检验检测研究院 | Equipment for detecting tableware covering strength |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02195222A (en) * | 1989-01-25 | 1990-08-01 | Hokkai Can Co Ltd | Apparatus for measuring opening force for lid of can which is opened easily |
| JPH04130237A (en) * | 1990-09-20 | 1992-05-01 | Mitsubishi Materials Corp | Can-opening-force measuring apparatus |
| JP2000006931A (en) * | 1998-06-25 | 2000-01-11 | Otsuka Pharmaceut Factory Inc | Manual measuring device for seal opening strength |
| CN2570758Y (en) * | 2002-09-28 | 2003-09-03 | 义乌市易开盖实业公司 | Opening force tester for quick-opening lid |
| CN2577266Y (en) * | 2002-09-30 | 2003-10-01 | 义乌市易开盖实业公司 | Open-force detector of ring-pull top |
| JP2009103621A (en) * | 2007-10-24 | 2009-05-14 | Kirin Brewery Co Ltd | Can opening force measuring instrument, and can opening force measuring method |
| US20130312534A1 (en) * | 2012-05-28 | 2013-11-28 | Hon Hai Precision Industry Co., Ltd. | Device and method for testing pulling force |
| CN204177505U (en) * | 2014-10-17 | 2015-02-25 | 义乌市易开盖实业公司 | A kind of open-force detector of ring-pull top |
| CN204214714U (en) * | 2014-09-30 | 2015-03-18 | 江苏出入境检验检疫局轻工产品与儿童用品检测中心 | A kind of feeding bottle special detection device |
| CN207779597U (en) * | 2017-12-21 | 2018-08-28 | 中国包装科研测试中心 | Pop can opens force checking device |
-
2017
- 2017-12-21 CN CN201711394383.5A patent/CN108007623A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02195222A (en) * | 1989-01-25 | 1990-08-01 | Hokkai Can Co Ltd | Apparatus for measuring opening force for lid of can which is opened easily |
| JPH04130237A (en) * | 1990-09-20 | 1992-05-01 | Mitsubishi Materials Corp | Can-opening-force measuring apparatus |
| JP2000006931A (en) * | 1998-06-25 | 2000-01-11 | Otsuka Pharmaceut Factory Inc | Manual measuring device for seal opening strength |
| CN2570758Y (en) * | 2002-09-28 | 2003-09-03 | 义乌市易开盖实业公司 | Opening force tester for quick-opening lid |
| CN2577266Y (en) * | 2002-09-30 | 2003-10-01 | 义乌市易开盖实业公司 | Open-force detector of ring-pull top |
| JP2009103621A (en) * | 2007-10-24 | 2009-05-14 | Kirin Brewery Co Ltd | Can opening force measuring instrument, and can opening force measuring method |
| US20130312534A1 (en) * | 2012-05-28 | 2013-11-28 | Hon Hai Precision Industry Co., Ltd. | Device and method for testing pulling force |
| CN204214714U (en) * | 2014-09-30 | 2015-03-18 | 江苏出入境检验检疫局轻工产品与儿童用品检测中心 | A kind of feeding bottle special detection device |
| CN204177505U (en) * | 2014-10-17 | 2015-02-25 | 义乌市易开盖实业公司 | A kind of open-force detector of ring-pull top |
| CN207779597U (en) * | 2017-12-21 | 2018-08-28 | 中国包装科研测试中心 | Pop can opens force checking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683435A (en) * | 2021-01-20 | 2021-04-20 | 宁夏计量质量检验检测研究院 | Equipment for detecting tableware covering strength |
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