CN220650350U - Buffer material performance testing machine - Google Patents
Buffer material performance testing machine Download PDFInfo
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- CN220650350U CN220650350U CN202321040095.0U CN202321040095U CN220650350U CN 220650350 U CN220650350 U CN 220650350U CN 202321040095 U CN202321040095 U CN 202321040095U CN 220650350 U CN220650350 U CN 220650350U
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- performance testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004154 testing of material Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a buffer material performance testing machine, which has the technical scheme that: the device comprises a fixed frame, wherein a sliding block is arranged in the fixed frame, and a baffle is fixedly arranged on one side of the sliding block; the detection component is arranged on one side of the fixed frame and is used for conveniently testing the speed of a test part, the sliding block is arranged and can be used as an impact part of the detection device, impact force is caused on a detected object, other elements are matched for comparing the impact force of a placed material with that of a non-placed material, the infrared receiver, the first fixed hole and the baffle are matched, the sliding speed of the sliding block can be calculated through the length of signal blocking time between the baffle and the infrared receiver and the first fixed hole, the control of impact force is realized, and the sliding track of the sliding block can be limited through the matching between the guide rod and the sliding hole.
Description
Technical Field
The utility model relates to the technical field of buffer material testing, in particular to a buffer material performance testing machine.
Background
The test machine for the cushioning materials is used for testing whether the cushioning materials can reach the cushioning performance required by products or not, the test can calculate how the cushioning materials are designed to reach preset cushioning loads, the test machine is mainly used for compressive strength tests of building materials such as bricks, stones, cement and concrete at present, and can also be used for mechanical property tests of other materials, and when the test machine is used for testing the compressive resistance, the test machine is used for firstly quickly moving an upper pressing plate to be just contacted with the objects, then slowly moving until the test machine is completely attached to the upper surfaces of the objects, and performing the compressive resistance test after starting to apply pressure.
The existing buffer material testing machine on the market includes test bench, free fall balancing weight and electric block, and free fall balancing weight slidable mounting is on the test bench, and electric block is adorned admittedly at the top of test bench, and buffer material sample is placed on the test bench, and the atress is expected according to buffer material calculates the height of free fall balancing weight, then tests, but in the in-process of in-service use, different impact speeds can cause different impact forces when testing buffering, if only detect uncontrolled speed variable to buffer material's size and gravity, can lead to buffer test's structure to come in and go out greatly, for this reason we propose a buffer material performance testing machine.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a buffer material performance testing machine, which solves the problem that different impact forces can be caused by different impact speeds in the actual use process, and the structure of a buffer test can be larger in and out if the speed variables are not controlled only by detecting the size and the gravity of the buffer material.
The technical aim of the utility model is realized by the following technical scheme:
a cushioning material performance testing machine, comprising: the fixing frame is internally provided with a sliding block, and one side of the sliding block is fixedly provided with a baffle; the detection component is arranged on one side of the fixed frame and is used for conveniently testing the speed of the test part.
Through adopting above-mentioned technical scheme, through setting up the sliding block, can regard as detection device's impact part through the sliding block, cause impulsive force to detecting article, cooperate other components to placing the material and not placing the impulsive force of material and contrast.
Preferably, the detecting component includes: the two fixing plates are fixedly arranged on one side of the fixing frame, an infrared receiver is arranged on one side of the fixing frame, an infrared transmitter is arranged on one side of the fixing frame, a first fixing hole is formed in one side of the fixing plate, the infrared receiver and the infrared transmitter are fixedly arranged on one side of the fixing frame through the first fixing hole, and a fixing box is arranged on one side of the fixing plate.
Through adopting above-mentioned technical scheme, through setting up infrared receiver, through the cooperation between infrared receiver, first fixed orifices and the baffle, through the baffle to the length of the signal blocking time that infrared transmitter sent between infrared receiver and the first fixed orifices, can calculate sliding block gliding speed, and then realize the control to the impact force.
Preferably, two guide rods are fixedly arranged in the fixed frame, and two sliding holes are formed in the top surface of the sliding block.
Through adopting above-mentioned technical scheme, through setting up the slide hole, through the cooperation between guide bar and the slide hole, can restrict the sliding track of sliding block, avoid its impact position skew to lead to the device atress inhomogeneous.
Preferably, the top surface of sliding block has seted up the second fixed orifices, the inside fixed mounting of second fixed orifices has the pulling rod, the outer wall surface fixed mounting of pulling rod has the spring.
Through adopting above-mentioned technical scheme, through setting up the pulling pole, can restrict the position of sliding block through the pulling pole, through pulling the pulling pole, the cooperation spring's elasticity realization is to the control of impulsive force.
Preferably, the outer wall surface of pulling rod fixed mounting has two joint blocks, the joint hole has been seted up to the top surface of fixed frame.
Through adopting above-mentioned technical scheme, through setting up the joint hole, can carry out the joint to the pulling rod when not using through the joint hole, can fix the position of sliding block on the one hand, make it be difficult for receiving the gravity influence removal. On the other hand, the storage space can be reduced, and a user can store conveniently.
Preferably, the inside bottom surface fixed mounting of fixed frame has the piece of placing, the top surface fixed mounting of placing the piece has the response piece, the top surface fixed mounting of placing the piece has two installation pieces.
Through adopting above-mentioned technical scheme, through setting up the response piece, can detect impulse through the response piece, after detecting impulse, collect processing to impulse data through transmitting external PLC controller.
In summary, the utility model has the following advantages:
through setting up the sliding block, can regard as detection device's impact portion through the sliding block, cause impulsive force to detecting article, cooperate other components to placing the material and not placing the impulsive force of material and contrast, through setting up infrared receiver, through the cooperation between infrared receiver, first fixed orifices and the baffle, through the baffle through the length of signal blocking time that infrared transmitter sent between infrared receiver and the first fixed orifices, can calculate the sliding block gliding speed, and then realize the control to the impact force, through setting up the sliding hole, through the cooperation between guide bar and the sliding hole, can restrict the sliding track of sliding block, avoid its impact position skew to lead to the device atress inhomogeneous.
Through setting up the pulling rod, can restrict the position of sliding block through the pulling rod, through pulling the pulling rod, the cooperation spring's elasticity realizes the control to the impulsive force, through setting up the joint hole, can carry out the joint to the pulling rod when not using through the joint hole, can fix the position of sliding block on the one hand, makes it be difficult for receiving the gravity influence and removes. On the other hand, the storage space can be reduced, and a user can store conveniently.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a split construction of the present utility model;
FIG. 3 is a schematic diagram of a slider structure according to the present utility model;
fig. 4 is a schematic view of a placement block structure of the present utility model.
Reference numerals: 1. a fixed frame; 2. a sliding block; 3. a baffle; 4. a fixing plate; 5. an infrared receiver; 6. a first fixing hole; 7. an infrared transmitter; 8. a fixed box; 9. a guide rod; 10. a sliding hole; 11. a second fixing hole; 12. pulling the rod; 13. a spring; 14. a clamping block; 15. a clamping hole; 16. placing a block; 17. an induction block; 18. and (5) installing a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 2 and fig. 3, a buffer material performance testing machine, including fixed frame 1, the inside of fixed frame 1 is provided with sliding block 2, one side fixed mounting of sliding block 2 has baffle 3, one side of fixed frame 1 is provided with detection component for conveniently to the speed test of test position, detection component includes two fixed plates 4, two equal fixed mounting of fixed plate 4 is in one side of fixed frame 1, one side of fixed frame 1 is provided with infrared receiver 5, infrared receiver 5 is the prior art and does not make details here, one side of fixed frame 1 is provided with infrared transmitter 7, infrared transmitter 7 is not made for the prior art here and does not make details, first fixed orifices 6 have been seted up to one side of fixed plate 4, infrared transmitter 5 and infrared transmitter 7 all pass through first fixed orifices 6 fixed mounting in one side of fixed frame 1, one side of fixed plate 4 is provided with fixed box 8, through setting up sliding block 2, can be as detection device's impact part through sliding block 2, cause the power to detecting article, the cooperation is to place the component and to the infrared transmitter is through the fixed size of the fixed plate 5, and the time of setting up between the fixed plate 5 and the fixed receiver is passed through the fixed baffle 3 to the fixed hole of the time of receiving material, and the infrared transmitter 7 is passed through to the fixed receiver is compared with the fixed receiver 3.
Referring to fig. 2, 3 and 4, two guide rods 9 are fixedly installed in the fixed frame 1, two sliding holes 10 are formed in the top surface of the sliding block 2, a second fixing hole 11 is formed in the top surface of the sliding block 2, a pulling rod 12 is fixedly installed in the second fixing hole 11, a spring 13 is fixedly installed on the outer wall surface of the pulling rod 12, the spring 13 is not described in detail in the prior art, through the arrangement of the sliding holes 10, through the cooperation between the guide rods 9 and the sliding holes 10, the sliding track of the sliding block 2 can be limited, the situation that the impact position of the sliding block 2 is deviated to cause uneven stress is avoided, through the arrangement of the pulling rod 12, the position of the sliding block 2 can be limited through the pulling rod 12, and the impact force is controlled through the pulling of the pulling rod 12 in cooperation with the elasticity of the spring 13.
Referring to fig. 2, 3 and 4, two clamping blocks 14 are fixedly mounted on the outer wall surface of the pull rod 12, a clamping hole 15 is formed in the top surface of the fixed frame 1, a placement block 16 is fixedly mounted on the inner bottom surface of the fixed frame 1, an induction block 17 is fixedly mounted on the top surface of the placement block 16, the induction block 17 is not described in detail in the prior art, two mounting blocks 18 are fixedly mounted on the top surface of the placement block 16, and the pull rod 12 can be clamped when not used through the clamping hole 15 by arranging the clamping hole 15, so that the position of the sliding block 2 can be fixed on one hand, and the sliding block is not easy to move due to gravity. On the other hand can reduce the accommodation space, and the person of facilitating the use accomodates, through setting up sensing block 17, can detect the impulsive force through sensing block 17, after detecting the impulsive force, gathers processing to impulsive force data through transmitting to external PLC controller.
Working principle: referring to fig. 1-4, when in use, the induction block 17 needs to be impacted by pulling the pull rod 12, so that impact force detection is achieved, the sliding block 2 is arranged, the sliding block 2 can be used as an impact part of a detection device, impact force caused by detecting objects is compared with impact force of other elements on placed materials and non-placed materials, the infrared receiver 5 is arranged, the infrared receiver 5, the first fixing hole 6 and the baffle 3 are matched, the speed of sliding of the sliding block 2 can be calculated through the baffle 3 passing through the infrared receiver 5 and the first fixing hole 6 for blocking time of signals sent by the infrared transmitter 7, impact force control is achieved, the sliding track of the sliding block 2 is limited through the arrangement of the sliding hole 10 and the matching between the guide rod 9 and the sliding hole 10, device non-uniform stress caused by impact position deviation is avoided, the position of the sliding block 2 is limited through the pull rod 12, and the impact force of the matching spring 13 is controlled.
By providing the engaging hole 15, the pulling rod 12 can be engaged with the engaging hole 15 when not in use, and on the one hand, the position of the slider 2 can be fixed, so that the slider is not easily moved by gravity. On the other hand can reduce the accommodation space, and the person of facilitating the use accomodates, through setting up sensing block 17, can detect the impulsive force through sensing block 17, after detecting the impulsive force, gathers processing to impulsive force data through transmitting to external PLC controller.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A cushioning material performance testing machine, comprising:
the device comprises a fixed frame (1), wherein a sliding block (2) is arranged in the fixed frame (1), and a baffle (3) is fixedly arranged on one side of the sliding block (2);
the detection assembly is arranged on one side of the fixed frame (1) and is used for conveniently testing the speed of the test part.
2. The cushioning material performance testing machine of claim 1, wherein the detection assembly comprises:
two fixed plates (4), two equal fixed mounting of fixed plate (4) is in one side of fixed frame (1), one side of fixed frame (1) is provided with infrared receiver (5), one side of fixed frame (1) is provided with infrared signaling device (7), first fixed orifices (6) have been seted up to one side of fixed plate (4), infrared receiver (5) with infrared signaling device (7) are all through first fixed orifices (6) fixed mounting is in one side of fixed frame (1), one side of fixed plate (4) is provided with fixed box (8).
3. The cushioning material performance testing machine according to claim 1, wherein two guide rods (9) are fixedly installed in the fixed frame (1), and two sliding holes (10) are formed in the top surface of the sliding block (2).
4. The cushioning material performance testing machine according to claim 1, wherein the top surface of the sliding block (2) is provided with a second fixing hole (11), a pulling rod (12) is fixedly installed in the second fixing hole (11), and a spring (13) is fixedly installed on the outer wall surface of the pulling rod (12).
5. The cushioning material performance testing machine according to claim 4, wherein two clamping blocks (14) are fixedly installed on the outer wall surface of the pulling rod (12), and a clamping hole (15) is formed in the top surface of the fixed frame (1).
6. The cushioning material performance testing machine according to claim 1, wherein a placement block (16) is fixedly installed on the inner bottom surface of the fixed frame (1), an induction block (17) is fixedly installed on the top surface of the placement block (16), and two installation blocks (18) are fixedly installed on the top surface of the placement block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040095.0U CN220650350U (en) | 2023-05-04 | 2023-05-04 | Buffer material performance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040095.0U CN220650350U (en) | 2023-05-04 | 2023-05-04 | Buffer material performance testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650350U true CN220650350U (en) | 2024-03-22 |
Family
ID=90291691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321040095.0U Active CN220650350U (en) | 2023-05-04 | 2023-05-04 | Buffer material performance testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650350U (en) |
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2023
- 2023-05-04 CN CN202321040095.0U patent/CN220650350U/en active Active
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