CN214503138U - Novel packaging material rupture strength test structure - Google Patents
Novel packaging material rupture strength test structure Download PDFInfo
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- CN214503138U CN214503138U CN202022612659.6U CN202022612659U CN214503138U CN 214503138 U CN214503138 U CN 214503138U CN 202022612659 U CN202022612659 U CN 202022612659U CN 214503138 U CN214503138 U CN 214503138U
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- packaging material
- rupture strength
- strength test
- test structure
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 239000005022 packaging material Substances 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a new packaging material rupture strength test structure relates to material strength test technical field, including sealed shell, sealed shell is provided with two altogether, and the setting is rotated through the pivot in outer wall one side of two sealed shells. This new packaging material rupture strength test structure, through reset spring, the extrusion piece, a supporting plate, negative pressure hole and the hole that breaks, can realize carrying out stable absorption fixed to the test material, avoid at the in-process of test structure intensity, the skew of emergence material, and then cause the numerical value of test inaccurate, the test convenience of this new packaging material rupture strength test structure has been improved, this new packaging material rupture strength test structure, through adjusting nut, the sliding block, break pole and breach, can realize adjusting the test material of different thickness, the stroke of avoiding breaking the pole is limited, the scope that leads to the test is narrower, the practicality of this new packaging material rupture strength test structure has been improved.
Description
Technical Field
The utility model relates to a material strength test technical field specifically is a new packaging material rupture strength test structure.
Background
At present, most of the logistics transportation adopts the foam transportation box and the paper box for packaging, wherein due to the limitation of transportation materials, more and more new packaging materials start to enter the industries of packaging, transportation and preservation, wherein the important index of the materials is the fracture strength of the saliva, and once the fracture strength does not reach the standard, the materials are very likely to have no protection function in the actual use process.
Present rupture strength test equipment, the mode of open test is adopted to the majority, at actual testing process, receive the fixed form of material, often when breaking, the great degree's that can produce skew and landing, and then cause the numerical value inaccuracy of test, the actual rupture strength of unable accurate expression material, the convenience of operation is not good, secondly the thickness of some side material is great, at actual test's in-process, the test rod often can't run through the test material completely, and then it is less to cause the test all scope, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new packaging material rupture strength test structure, through reset spring, the extrusion piece, a supporting plate, negative pressure hole and fracture hole, can realize carrying out stable absorption fixed to the test material, avoid at the in-process of test structure intensity, take place the skew of material, and then cause the numerical value of test inaccurate, the test convenience of this new packaging material rupture strength test structure has been improved, through adjusting nut, the sliding block, break pole and fracture mouth, can realize adjusting the test material of different thickness, the stroke of avoiding breaking the pole is limited, the scope that leads to the test is narrower, the practicality of this new packaging material rupture strength test structure has been improved.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a new packaging material rupture strength test structure comprises two sealing shells, wherein one side of the outer wall of the two sealing shells is rotatably arranged through a rotating shaft, a supporting plate is fixedly arranged on the inner wall of one sealing shell close to the top, a fixing ring is fixedly arranged on the inner wall of the other sealing shell close to the bottom, a plurality of reset springs are fixedly arranged on the inner wall of the fixing ring through a sliding chute, extrusion blocks are fixedly arranged at the bottoms of the reset springs, the top ends of the extrusion blocks are slidably embedded in the axis of the bottom of the outer wall of the fixing ring, the bottom end of one sealing shell is communicated with an external negative pressure device through a hose, a round hole is formed in the top of the other sealing shell, movable sliders are fixedly arranged on the two sides of the inner wall of the fixing ring through connecting rods, and sliding blocks are slidably embedded in the inner sides of the movable sliders, and a breaking rod is slidably embedded in the center of the inner side of the sliding block.
Furthermore, two outer wall one side of seal shell is fixed and is provided with the construction bolt, and the outer wall threaded connection of construction bolt has fixation nut.
Further, the outer wall bottom of sliding block is rotated and is inlayed and be equipped with adjusting nut, and adjusting nut's inboard threaded connection is in the bottom outer wall department of breaking the pole.
Furthermore, a fracture opening is formed in the center of the top of the outer wall of the supporting plate and is located right below the fracture rod.
Furthermore, the mounting hole has been seted up at the bottom outer wall center department of breaking the pole, the top outer wall center department of breaking the pole inlays through the mounting hole and locates outside lift pressure measurement structure.
Further, a plurality of negative pressure holes, two have all been seted up to the outer wall top edge of backup pad one side outer wall that is close to each other of sealed shell has all seted up the mounting groove, two one side outer wall that the sealed shell is close to each other all inlays through the mounting groove and is equipped with sealed the pad.
The utility model provides a new packaging material rupture strength test structure. The method has the following beneficial effects:
(1) this new packaging material rupture strength test structure through reset spring, extrusion piece, backup pad, negative pressure hole and the hole that breaks, can realize carrying out stable absorption fixed to the test material, avoids at the in-process of test structural strength, takes place the skew of material, and then causes the numerical value of test inaccurate, has improved this new packaging material rupture strength test structure's test convenience.
(2) This new packaging material rupture strength test structure through adjusting nut, sliding block, the pole and the breach of rupture, can realize adjusting the test material of different thickness, and the stroke of avoiding breaking the pole is limited, and the scope that leads to the test is narrower, has improved this new packaging material rupture strength test structure's practicality.
Drawings
Fig. 1 is a side sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the rupture lever of the present invention.
In the figure: 1. sealing the shell; 2. a fixing ring; 3. a return spring; 4. mounting holes; 5. a slider; 6. a support plate; 7. adjusting the nut; 8. a negative pressure hole; 9. extruding the block; 10. installing a bolt; 11. fixing a nut; 12. a gasket; 13. a rupture port; 14. mounting grooves; 15. moving the slide block; 101. the rod is broken.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel full-automatic rupture strength testing machine comprises sealing shells 1, wherein the sealing shells 1 are provided with two sealing shells 1, one side of the outer walls of the two sealing shells 1 is rotatably arranged through a rotating shaft, a supporting plate 6 is fixedly arranged on the inner wall of one of the sealing shells 1 close to the top, a fixing ring 2 is fixedly arranged on the inner wall of the other sealing shell 1 close to the bottom, a plurality of reset springs 3 are fixedly arranged on the inner wall of the fixing ring 2 through sliding grooves, extrusion blocks 9 are fixedly arranged at the bottom ends of the reset springs 3, the top ends of the extrusion blocks 9 are slidably embedded in the axis of the outer wall of the fixing ring 2, the bottom end of one of the sealing shells 1 is communicated with an external negative pressure device through a hose, round holes are formed in the top of the other sealing shell 1, movable sliders 15 are fixedly arranged on the two sides of the inner wall of the fixing ring 2 through connecting rods, and sliding blocks 5 are slidably embedded in the inner sides of the movable sliders 15, a breaking rod 101 is slidably fitted in the center of the inner side of the slide block 5.
In this embodiment: through backup pad 6, can realize carrying out the outrigger to the cardboard, avoid at the in-process of test, take place the skew, through solid fixed ring 2, can realize carrying out quick accomodating to reset spring 3 and extrusion piece 9, it is convenient at the in-process of test, can realize carrying out stable centre gripping and restriction to the test material, avoid at the in-process of test, for the surface tension and the skew of material, the structural strength inaccuracy that leads to the test, through breaking pole 101, can realize testing the structural strength of test material, through the extrusion material, can derive cracked intensity.
Specifically, the mounting bolts 10 are fixedly arranged on one side of the outer walls of the two sealing shells 1, and the outer walls of the mounting bolts 10 are in threaded connection with the fixing nuts 11.
In this embodiment: the mounting bolt 10 is formed in a semi-cylindrical shape, and is fixed and restrained stably by a fixing nut 11.
Specifically, the bottom of the outer wall of the sliding block 5 is embedded with an adjusting nut 7, and the inner side of the adjusting nut 7 is connected to the outer wall of the bottom end of the breaking rod 101 through threads.
In this embodiment: through adjusting nut 7, can realize adjusting the working length of breaking pole 101, conveniently deal with the test material of different thickness.
Specifically, a fracture 13 is opened at the top center of the outer wall of the support plate 6, and the fracture 13 is located right below the fracture rod 101.
In this embodiment: through the rupture 13, the rupture rod 101 can be conveniently pressed against the support plate 6 after being crushed.
Specifically, the mounting hole 4 has been seted up in the bottom outer wall center department of breaking pole 101, and the top outer wall center department of breaking pole 101 inlays through mounting hole 4 and locates outside lift pressure detection structure.
In this embodiment: through the mounting hole 4, the breaking rod 101 can be conveniently and rapidly mounted and dismounted.
Specifically, a plurality of negative pressure holes 8 have all been seted up to the outer wall top edge of backup pad 6, and mounting groove 14 has all been seted up to one side outer wall that is close to each other of two sealed shells 1, and one side outer wall that two sealed shells 1 are close to each other all inlays through mounting groove 14 and is equipped with sealed 12 of filling up.
In this embodiment: through sealed 12, can realize the stable sealed of sealed shell 1, avoid the test material that the pressure release leads to take place the skew.
During the use, place the test material in backup pad 6 earlier, ensure that the test material covers all negative pressure holes 8, then seal shell 1, ensure sealed pad 12 mutual contact, fully seal, and under reset spring 3's effect, extrusion piece 9 carries out stable centre gripping fixed to the test material, avoid at the in-process of test, the test material takes place the skew, when measuring, break pole 101 through pressure sensor measurement and can obtain cracked intensity, when dealing with different thickness test materials, adjust the working length of breaking pole 101 through adjusting nut 7, through the negative pressure device, take out the evacuation below backup pad 6, adsorb the test material through negative pressure holes 8, further carry out centre gripping and adsorb.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a new packaging material rupture strength test structure, includes sealed shell (1), its characterized in that: the sealing device is characterized in that two sealing shells (1) are arranged, one side of the outer wall of each sealing shell (1) is rotatably arranged through a rotating shaft, a supporting plate (6) is fixedly arranged at the position, close to the top, of the inner wall of one sealing shell (1), a fixing ring (2) is fixedly arranged at the position, close to the bottom, of the inner wall of the other sealing shell (1), a plurality of reset springs (3) are fixedly arranged on the inner wall of the fixing ring (2) through sliding grooves, extrusion blocks (9) are fixedly arranged at the bottom ends of the reset springs (3), the top ends of the extrusion blocks (9) are slidably embedded at the axis of the bottom of the outer wall of the fixing ring (2), the bottom end of one sealing shell (1) is communicated with an external negative pressure device through a hose, a round hole is formed in the top of the other sealing shell (1), and movable sliders (15) are fixedly arranged on two sides of the inner wall of the fixing ring (2) through connecting rods, and the inner side of the movable sliding block (15) is slidably embedded with a sliding block (5), and the center of the inner side of the sliding block (5) is slidably embedded with a breaking rod (101).
2. The new packaging material rupture strength test structure of claim 1, wherein: and one side of the outer wall of each of the two sealing shells (1) is fixedly provided with a mounting bolt (10), and the outer wall of each mounting bolt (10) is in threaded connection with a fixing nut (11).
3. The new packaging material rupture strength test structure of claim 2, wherein: the outer wall bottom of sliding block (5) is rotated and is inlayed and be equipped with adjusting nut (7), and the inboard threaded connection of adjusting nut (7) is in the bottom outer wall department of breaking pole (101).
4. The new packaging material rupture strength test structure of claim 3, wherein: a fracture opening (13) is formed in the center of the top of the outer wall of the supporting plate (6), and the fracture opening (13) is located right below the fracture rod (101).
5. The new packaging material rupture strength test structure of claim 4, wherein: mounting hole (4) have been seted up to the bottom outer wall center department of breaking pole (101), the top outer wall center department of breaking pole (101) inlays through mounting hole (4) and locates outside lift pressure detection structure.
6. The new packaging material rupture strength test structure of claim 5, wherein: a plurality of negative pressure holes (8) have all been seted up, two in the outer wall top edge of backup pad (6) one side outer wall that is close to each other of sealed shell (1) has all been seted up mounting groove (14), two one side outer wall that sealed shell (1) is close to each other all inlays through mounting groove (14) and is equipped with sealed pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612659.6U CN214503138U (en) | 2020-11-13 | 2020-11-13 | Novel packaging material rupture strength test structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612659.6U CN214503138U (en) | 2020-11-13 | 2020-11-13 | Novel packaging material rupture strength test structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214503138U true CN214503138U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612659.6U Expired - Fee Related CN214503138U (en) | 2020-11-13 | 2020-11-13 | Novel packaging material rupture strength test structure |
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| Country | Link |
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| CN (1) | CN214503138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166650A (en) * | 2021-12-08 | 2022-03-11 | 安徽理工大学 | Flexible fireproof coiled material quality detection device and detection method thereof |
| CN115901494A (en) * | 2022-12-13 | 2023-04-04 | 江苏捷通管业科技有限公司 | BWFRP electric power pipe drop hammer impact test equipment and method |
-
2020
- 2020-11-13 CN CN202022612659.6U patent/CN214503138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166650A (en) * | 2021-12-08 | 2022-03-11 | 安徽理工大学 | Flexible fireproof coiled material quality detection device and detection method thereof |
| CN115901494A (en) * | 2022-12-13 | 2023-04-04 | 江苏捷通管业科技有限公司 | BWFRP electric power pipe drop hammer impact test equipment and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |