CN109141799B - Tectorial membrane foam testing arrangement - Google Patents
Tectorial membrane foam testing arrangement Download PDFInfo
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- CN109141799B CN109141799B CN201810973394.7A CN201810973394A CN109141799B CN 109141799 B CN109141799 B CN 109141799B CN 201810973394 A CN201810973394 A CN 201810973394A CN 109141799 B CN109141799 B CN 109141799B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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Abstract
The invention aims to provide a film-coated foam testing device, wherein foam to be tested is arranged on the left side of a simulation block, a connecting rod is pulled to be in a horizontal position through a longitudinal cylinder, then a left pushing cylinder pushes the connecting rod to be tested to be in contact with an impact block so as to carry out impact testing, the connecting rod is pushed to be in a longitudinal position through the longitudinal cylinder so that the foam to be tested is positioned in a water tank so as to carry out waterproof testing, and a corrosive liquid inlet pipe is arranged for carrying out corrosion testing.
Description
Technical Field
The invention relates to the field of foam detection, in particular to a tectorial membrane foam testing device.
Background
Packaging foam is an essential material for air conditioning packaging. With the increasing requirements of customers, the performance requirements of foam plastics are higher and higher, the foam is required to have waterproof and moistureproof performances, and the foam with waterproof and moistureproof performances is required to be produced, so that a film-coated foam is provided, and a film is coated on the bottom of the foam. Impact and water resistance properties are important for the film-coated foams and need to be tested. It is therefore necessary to solve the above problems.
Disclosure of Invention
In order to solve the problems, the invention provides a film-coated foam testing device, foam to be tested is arranged on the left side of a simulation block, a connecting rod is pulled to be in a horizontal position through a longitudinal air cylinder, then a left pushing air cylinder pushes the left to contact the foam to be tested with an impact block so as to carry out impact testing, the connecting rod is pushed to be in a longitudinal position through the longitudinal air cylinder so that the foam to be tested is positioned in a water tank so as to carry out waterproof testing, and a corrosive liquid inlet pipe is arranged to carry out corrosion testing, so that two performance tests can be carried out, the effect is good, and the problems in the background technology are.
The invention aims to provide a tectorial membrane foam testing device, which comprises a testing box, wherein the bottom in the testing box is a water tank; a left push cylinder is arranged in the middle of the right side of the test box, the left side of the left push cylinder is connected with a movable shaft, the movable shaft is positioned in the test box, the left side of the movable shaft is connected with a connecting rod, the left side of the connecting rod is connected with a simulation block, and the left side of the simulation block is provided with foam to be tested; the middle of the top of the connecting rod is connected with a pull rope, and the top of the pull rope is connected with a longitudinal cylinder; a transverse rail is arranged at the top end in the test box, a sliding block is arranged at the bottom of the transverse rail, and a longitudinal cylinder is arranged at the bottom of the sliding block; the connecting rod is in a horizontal position initially, and the longitudinal cylinder pushes down to rotate the connecting rod downwards so that the foam to be detected enters the water tank; the middle of the left side in the test box is provided with an impact block, and when the initial connecting rod is in a horizontal position, the foam to be tested is positioned on the right side of the impact block.
The further improvement lies in that: the upper end and the lower end of the left side of the water tank are respectively provided with a corrosive liquid inlet pipe and a water outlet pipe; the upper part of the right side of the water tank is provided with a water inlet pipe.
The further improvement lies in that: the left side edge of the test box is positioned above the water tank and is provided with a longitudinal rail, and the impact block is arranged on the right side of the longitudinal rail and can slide up and down.
The further improvement lies in that: a stirring motor is arranged in the middle of the bottom of the water tank, and a stirring arm is connected to the top of the stirring motor and is positioned in the water tank.
The invention has the beneficial effects that: according to the invention, the foam to be tested is arranged on the left side of the simulation block, the connecting rod is pulled to be in a horizontal position through the longitudinal air cylinder, then the left pushing air cylinder pushes left to contact the foam to be tested with the impact block so as to carry out impact test, the connecting rod is pushed to be in a longitudinal position through the longitudinal air cylinder so that the foam to be tested is positioned in the water tank so as to carry out waterproof test, and the corrosion liquid inlet pipe is arranged for carrying out corrosion test, so that two performance tests can be carried out, the effect is good, and the.
Drawings
Fig. 1 is a front sectional view of the present invention.
Wherein: 1-test box, 2-water tank, 3-left push cylinder, 4-movable shaft, 5-connecting rod, 6-simulation block, 7-foam to be tested, 8-pull rope, 9-longitudinal cylinder, 10-transverse rail, 11-sliding block, 12-impact block, 13-corrosive liquid inlet pipe, 14-water outlet pipe, 15-water inlet pipe, 16-longitudinal rail, 17-stirring motor and 18-stirring arm.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the embodiment provides a film-coated foam testing device, which includes a testing box 1, wherein a water tank 2 is arranged at the bottom inside the testing box 1; a left push cylinder 3 is arranged in the middle of the right side of the test box 1, the left side of the left push cylinder 3 is connected with a movable shaft 4, the movable shaft 4 is positioned in the test box 1, the left side of the movable shaft 4 is connected with a connecting rod 5, the left side of the connecting rod 5 is connected with a simulation block 6, and the left side of the simulation block 6 is provided with foam 7 to be tested; the middle of the top of the connecting rod 5 is connected with a pull rope 8, and the top of the pull rope 8 is connected with a longitudinal cylinder 9; a transverse rail 10 is arranged at the top end in the test box 1, a sliding block 11 is arranged at the bottom of the transverse rail 10, and a longitudinal cylinder 9 is arranged at the bottom of the sliding block 11; initially, the connecting rod 5 is in a horizontal position, and the longitudinal cylinder 9 pushes down to rotate the connecting rod 5 downwards so that the foam 7 to be detected enters the water tank 2; the middle of the left side in the test box 1 is provided with an impact block 12, and when the initial connecting rod 5 is in a horizontal position, the foam 7 to be tested is positioned on the right side of the impact block 12. The upper end and the lower end of the left side of the water tank 2 are respectively provided with a corrosive liquid inlet pipe 13 and a water outlet pipe 14; the upper part of the right side of the water tank 2 is provided with a water inlet pipe 15. A longitudinal rail 16 is arranged on the left side edge of the test box 1 above the water tank 2, and the impact block 12 is arranged on the right side of the longitudinal rail 16 and can slide up and down. A stirring motor 17 is arranged in the middle of the bottom of the water tank 2, a stirring arm 18 is connected to the top of the stirring motor 17, and the stirring arm 18 is located in the water tank 2.
Will await measuring foam 7 dress in simulation piece 6 left side, be in horizontal position through vertical cylinder 9 pulling connecting rod 5, thereby later push away 3 left sides of cylinder and push away will await measuring foam 7 and impact block 12 contact and carry out the impact test, push down connecting rod 5 through vertical cylinder 9 and be in vertical position, make the foam 7 that awaits measuring be located basin 2, thereby carry out waterproof test, and be provided with corrosive liquid and advance pipe 13 and carry out corrosion test, can carry out two kinds of capability test like this, and is effectual, and is applicable to in the test.
Claims (4)
1. The utility model provides a tectorial membrane foam testing arrangement, including test box (1), its characterized in that: the bottom in the test box (1) is provided with a water tank (2); a left push cylinder (3) is arranged in the middle of the right side of the test box (1), the left side of the left push cylinder (3) is connected with a movable shaft (4), the movable shaft (4) is positioned in the test box (1), the left side of the movable shaft (4) is connected with a connecting rod (5), the left side of the connecting rod (5) is connected with a simulation block (6), and the left side of the simulation block (6) is provided with foam (7) to be tested; a pull rope (8) is connected in the middle of the top of the connecting rod (5), and a longitudinal cylinder (9) is connected to the top of the pull rope (8); a transverse rail (10) is arranged at the top end in the test box (1), a sliding block (11) is arranged at the bottom of the transverse rail (10), and a longitudinal cylinder (9) is arranged at the bottom of the sliding block (11); the connecting rod (5) is in a horizontal position initially, the longitudinal cylinder (9) pushes down to rotate the connecting rod (5) downwards, and therefore the foam (7) to be detected enters the water tank (2); an impact block (12) is arranged in the middle of the left side in the test box (1), and when the initial connecting rod (5) is located at a horizontal position, the foam (7) to be tested is located on the right side of the impact block (12).
2. The laminated foam testing apparatus of claim 1, wherein: the upper end and the lower end of the left side of the water tank (2) are respectively provided with a corrosive liquid inlet pipe (13) and a water outlet pipe (14); the upper part of the right side of the water tank (2) is provided with a water inlet pipe (15).
3. The laminated foam testing apparatus of claim 1, wherein: a longitudinal rail (16) is arranged on the left side edge of the test box (1) above the water tank (2), and the impact block (12) is arranged on the right side of the longitudinal rail (16) and can slide up and down.
4. The laminated foam testing apparatus of claim 1, wherein: a stirring motor (17) is arranged in the middle of the bottom of the water tank (2), a stirring arm (18) is connected to the top of the stirring motor (17), and the stirring arm (18) is located in the water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973394.7A CN109141799B (en) | 2018-08-24 | 2018-08-24 | Tectorial membrane foam testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973394.7A CN109141799B (en) | 2018-08-24 | 2018-08-24 | Tectorial membrane foam testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109141799A CN109141799A (en) | 2019-01-04 |
| CN109141799B true CN109141799B (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973394.7A Active CN109141799B (en) | 2018-08-24 | 2018-08-24 | Tectorial membrane foam testing arrangement |
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| Country | Link |
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| CN (1) | CN109141799B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678784A (en) * | 2020-05-22 | 2020-09-18 | 芜湖美威包装品有限公司 | Packing foam detection device |
| CN112781793A (en) * | 2020-12-16 | 2021-05-11 | 芜湖美威包装品有限公司 | Surface film-coated packaging foam waterproofness simulation test device |
| CN112782061A (en) * | 2020-12-30 | 2021-05-11 | 淮安市中亚试验设备有限公司 | Lift-draw type periodic infiltration corrosion test device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980073269A (en) * | 1997-03-13 | 1998-11-05 | 김광호 | Electronic device impact test device and method |
| CN203465079U (en) * | 2013-10-12 | 2014-03-05 | 国家电网公司 | Multifunctional testing device |
| CN204630833U (en) * | 2015-04-07 | 2015-09-09 | 昆明理工大学 | A kind of plastic inspection well compbined test pick-up unit |
| CN206583732U (en) * | 2017-02-27 | 2017-10-24 | 江苏鑫海浪智能科技有限公司 | A kind of steel construction tensile test device |
| CN107727837A (en) * | 2017-08-29 | 2018-02-23 | 芜湖美威包装品有限公司 | The detection means of overlay film foam |
| CN107741365A (en) * | 2017-11-20 | 2018-02-27 | 安徽华美新材料科技有限公司 | A kind of engineering plastics intensity detection system |
-
2018
- 2018-08-24 CN CN201810973394.7A patent/CN109141799B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980073269A (en) * | 1997-03-13 | 1998-11-05 | 김광호 | Electronic device impact test device and method |
| CN203465079U (en) * | 2013-10-12 | 2014-03-05 | 国家电网公司 | Multifunctional testing device |
| CN204630833U (en) * | 2015-04-07 | 2015-09-09 | 昆明理工大学 | A kind of plastic inspection well compbined test pick-up unit |
| CN206583732U (en) * | 2017-02-27 | 2017-10-24 | 江苏鑫海浪智能科技有限公司 | A kind of steel construction tensile test device |
| CN107727837A (en) * | 2017-08-29 | 2018-02-23 | 芜湖美威包装品有限公司 | The detection means of overlay film foam |
| CN107741365A (en) * | 2017-11-20 | 2018-02-27 | 安徽华美新材料科技有限公司 | A kind of engineering plastics intensity detection system |
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| CN109141799A (en) | 2019-01-04 |
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