CN221280804U - Tensile strength testing arrangement is glued to photovoltaic - Google Patents
Tensile strength testing arrangement is glued to photovoltaic Download PDFInfo
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- CN221280804U CN221280804U CN202321310491.0U CN202321310491U CN221280804U CN 221280804 U CN221280804 U CN 221280804U CN 202321310491 U CN202321310491 U CN 202321310491U CN 221280804 U CN221280804 U CN 221280804U
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- fixedly connected
- tensile strength
- photovoltaic
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- spring
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- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 239000003292 glue Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000010073 coating (rubber) Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Abstract
The utility model discloses a tensile strength testing device for photovoltaic glue, which is applied to the field of strength stretching and has the technical scheme that: the testing mechanism comprises a supporting block symmetrically and fixedly connected with the top of the workbench, two round rods fixedly connected with the supporting blocks, a moving block slidably connected with the outer wall of each round rod, two connecting blocks fixedly connected with the bottoms of the moving blocks and racks fixedly connected with the bottoms of the connecting blocks, a driving motor is arranged below the workbench, and the testing mechanism has the technical effects that: the driving motor drives the gears to rotate, so that the two racks are driven to do separation movement, and then the connecting block and the moving block are driven to separate, so that the clamping mechanism at the top of the auxiliary block can simultaneously stretch the two ends of the light Fu Jiao with the same strength, and the tensile process is carried out, the testing component measures, so that the tensile strength of the photovoltaic adhesive is measured more accurately, the measuring error is reduced, the structure is simple, the operation is convenient, and the efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of strength stretching, in particular to a photovoltaic adhesive tensile strength testing device.
Background
The photovoltaic adhesive is widely used for the structural bonding sealing of the solar panel due to the characteristics of high and low Wennai ageing resistance, good adhesion to various base materials, strong displacement resistance and the like; tensile strength is also one of the mechanical properties of the photovoltaic glue after it is fully cured; tensile strength is also known as tensile strength, breaking strength, and tensile force. Refers to the ability of a material to resist damage when subjected to a tensile force; the photovoltaic glue has certain strength requirement according to the use requirement, especially the structural glue, and the minimum strength value is definitely regulated in national standards, so that the sealant with too poor strength cannot meet the use requirement.
At present, the Chinese patent with the publication number of CN214040978U discloses a wear-resistant rubber coating tensile strength testing device, and the wear-resistant rubber coating tensile strength testing device is matched with a heating pipe and a cooling pipe through an electric heater and a refrigerator arranged in a cold and hot testing assembly, is convenient for testing that the wear-resistant rubber coating tensile strength can be changed differently under a supercooling or overheating environment, and is beneficial to the use of the later wear-resistant rubber coating under an extreme environment.
When the existing tensile strength detection device detects the photovoltaic glue, the operation is inconvenient, the process is complex, the working efficiency is reduced, the detected data is not accurate enough, and the self-independent operation of workers is inconvenient.
Disclosure of utility model
The utility model aims to provide a photovoltaic adhesive tensile strength testing device, which solves the problems that the operation is inconvenient, the process is complex, the working efficiency is reduced, the detected data is not accurate enough, and the self-independent operation of staff is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic adhesive tensile strength testing arrangement, includes workstation, testing mechanism, clamping mechanism, testing mechanism includes workstation top symmetry fixed connection's supporting shoe, two fixed connection's round bar between the supporting shoe round bar outer wall sliding connection's movable block, two equal fixed connection's in movable block bottom connecting block and connecting block bottom fixed connection's rack, the workstation below is provided with driving motor, the driving motor output runs through workstation bottom and fixedly connected with gear, movable block top fixedly connected with auxiliary block, two fixedly connected with test assembly between the auxiliary block.
The utility model is further provided with: the clamping mechanism comprises a base, a support rod, a spherical body and two circular shafts, wherein the support rod and the spherical body are respectively and fixedly connected with the top of the base, the circular shafts are fixedly connected with the support rod, pressing blocks are rotatably connected to the outer walls of the circular shafts, bolts are connected to the tops of the pressing blocks in a threaded mode, spherical grooves are formed in the ends of the bolts, and the ends of the bolts are slidably connected with the outer walls of the spherical bodies through the spherical grooves.
By adopting the technical scheme, the photovoltaic glue is flattened on the two bases, then the two bolts are respectively rotated, and under the cooperation of the two spherical bodies, the pressing block can rotate around the circular shaft, so that the pressing block is far away from one end of the bolt to clamp the photovoltaic glue, the photovoltaic glue is stable and firm, the operation is convenient, the testing device is facilitated to measure the tensile strength of the photovoltaic glue, and the error is reduced.
The utility model is further provided with: the testing assembly comprises a first spring, a second spring and a tension sensor, wherein two sides of the tension sensor are fixedly connected with one end of the first spring and one end of the second spring respectively, and the other ends of the first spring and the second spring are fixedly connected with the outer walls of the two auxiliary blocks respectively.
By adopting the technical scheme, the tensile strength of the photovoltaic adhesive can be conveniently measured through the mutual matching of the first spring, the tension sensor and the second spring in the test assembly.
The utility model is further provided with: the number of the moving blocks is two, and the two moving blocks are symmetrically arranged about the center of the workbench.
By adopting the technical scheme, the two moving blocks realize synchronous movement.
The utility model is further provided with: the two connecting blocks and the racks are symmetrically arranged about the round rod.
By adopting the technical scheme, the racks are symmetrically arranged relative to the round rod, so that the two racks respectively drive the two moving blocks to move oppositely or separately.
The utility model is further provided with: the driving motor is fixedly arranged at the bottom of the workbench through the motor frame.
By adopting the technical scheme, the driving motor is a speed reducing motor, and can rotate forward and reversely to provide power for stretching in the testing mechanism.
The utility model is further provided with: the gear is in meshed connection with the two racks.
By adopting the technical scheme, the two racks are driven to move reversely through the gear, so that the stretching purpose is achieved.
The utility model provides a tensile strength testing device for photovoltaic glue. The beneficial effects are as follows:
(1) According to the utility model, the driving motor drives the gears to rotate, so that the two racks are driven to do separation movement, and then the connecting block and the moving block are driven to separate, so that the clamping mechanism at the top of the auxiliary block can stretch the two ends of the light Fu Jiao at the same time with the same strength, and in the stretching process, the testing assembly is used for measuring, so that the measurement of the tensile strength of the photovoltaic adhesive is more accurate, the measurement error is reduced, the structure is simple, the operation is convenient, and the efficiency is higher.
(2) According to the photovoltaic glue spreading device, the photovoltaic glue is spread on the two bases, the two bolts are respectively rotated, and the pressing block can rotate around the circular shaft under the cooperation of the two spherical bodies, so that one end of the pressing block, which is far away from the bolts, of the photovoltaic glue is clamped, the photovoltaic glue spreading device is stable and firm, the operation is convenient, the testing device is facilitated to measure the tensile strength of the photovoltaic glue, and errors are reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a perspective view of the clamping mechanism of the present utility model;
FIG. 4 is an exploded view of the clamping mechanism of the present utility model;
fig. 5 is a perspective view of a bolt according to the present utility model.
In the figure: 1. a work table; 2. a testing mechanism; 21. a support block; 22. a round bar; 23. a moving block; 24. a connecting block; 25. a rack; 26. a driving motor; 27. a gear; 28. an auxiliary block; 29. a testing component; 291. a first spring; 292. a tension sensor; 293. a second spring; 3. a clamping mechanism; 31. a base; 32. a support rod; 33. a circular shaft; 34. briquetting; 35. a spherical body; 36. a bolt; 37. a spherical groove.
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.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a photovoltaic adhesive tensile strength testing arrangement, including workstation 1, testing mechanism 2, clamping mechanism 3, testing mechanism 2 includes the supporting shoe 21 of workstation 1 top symmetry fixed connection, fixed connection's round bar 22 between two supporting shoes 21, round bar 22 outer wall sliding connection's movable block 23, the connecting block 24 of two movable block 23 bottoms all fixed connection and connecting block 24 bottom fixed connection's rack 25, two connecting blocks 24, rack 25 are all set up with respect to round bar 22 symmetry, set up with round bar 22 symmetry through rack 25, thereby make two racks 25 drive two movable blocks 23 respectively and do opposite direction movement or separate from the removal, the quantity of movable block 23 is two, two movable blocks 23 are for workstation 1 central symmetry setting, two movable blocks 23 realize synchronous movement, workstation 1 below is provided with driving motor 26, driving motor 26 is fixed mounting in workstation 1 bottom through the motor frame, driving motor 26 is the gear motor, both can just change and can reverse rotation, provide tensile power for testing mechanism 2, driving motor 26 output runs through workstation 1 bottom and fixed connection has gear 27 to drive two racks 27, two auxiliary movement assembly 28 are reached between two fixed connection with two racks 25, thereby two auxiliary movement assembly 28 are realized to the fixed connection with two movable blocks 23, 28 are connected with two auxiliary movement assembly in opposite directions;
The test assembly 29 comprises a first spring 291, a second spring 293 and a tension sensor 292, wherein two sides of the tension sensor 292 are fixedly connected with one end of the first spring 291 and one end of the second spring 293 respectively, and the other ends of the first spring 291 and the second spring 293 are fixedly connected with the outer walls of the two auxiliary blocks 28 respectively;
The tensile strength of the photovoltaic glue can be conveniently measured through the mutual matching of the first spring 291, the tension sensor 292 and the second spring 293 in the test assembly 29;
The clamping mechanism 3 comprises a base 31, support rods 32, a spherical body 35 and a round shaft 33, wherein the top of the base 31 is respectively and fixedly connected with the support rods 32, the round shaft 33 is fixedly connected with a pressing block 34 in a rotating mode, the top of the pressing block 34 is in threaded connection with a bolt 36, the end portion of the bolt 36 is provided with a spherical groove 37, and the end portion of the bolt 36 is in sliding connection with the outer wall of the spherical body 35 through the spherical groove 37;
The photovoltaic glue is flattened on the two bases 31, then the two bolts 36 are respectively rotated, and under the cooperation of the two spherical bodies 35, the pressing block 34 can rotate around the circular shaft 33, so that one end, far away from the bolts 36, of the pressing block 34 clamps the photovoltaic glue, the photovoltaic glue is stable and firm, the operation is convenient, the testing device is facilitated to measure the tensile strength of the photovoltaic glue, and errors are reduced.
Working principle: the photovoltaic glue is flattened on the two bases 31, then the two bolts 36 are respectively rotated, and the pressing block 34 can rotate around the round shaft 33 under the cooperation of the two spherical bodies 35, so that one end of the pressing block 34 far away from the bolts 36 clamps the photovoltaic glue, the photovoltaic glue is stable and firm, the operation is convenient, the testing device is facilitated to measure the tensile strength of the photovoltaic glue, and the error is reduced;
The driving motor 26 drives the gear 27 to rotate, and then drives the two racks 25 to do separation movement, and then drives the connecting block 24 and the moving block 23 to separate, so that the clamping mechanism 3 at the top of the auxiliary block 28 can simultaneously stretch the two ends of the light Fu Jiao with the same strength, and the testing component 29 can measure the tensile strength in the stretching process, so that the measurement of the tensile strength of the photovoltaic adhesive is more accurate, the measurement error is reduced, the structure is simple, the operation is convenient, and the efficiency is higher.
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 (7)
1. The utility model provides a photovoltaic adhesive tensile strength testing arrangement, includes workstation (1), testing mechanism (2), clamping mechanism (3), its characterized in that: the testing mechanism (2) comprises a supporting block (21) symmetrically and fixedly connected to the top of the workbench (1), two round rods (22) fixedly connected to the supporting block (21), a movable block (23) slidably connected to the outer wall of each round rod (22), two connecting blocks (24) fixedly connected to the bottoms of the movable blocks (23) and racks (25) fixedly connected to the bottoms of the connecting blocks (24), a driving motor (26) is arranged below the workbench (1), an output end of the driving motor (26) penetrates through the bottom of the workbench (1) and is fixedly connected with a gear (27), an auxiliary block (28) is fixedly connected to the top of each movable block (23), and a testing assembly (29) is fixedly connected to each auxiliary block (28).
2. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the clamping mechanism (3) comprises a base (31), support rods (32) fixedly connected with the top of the base (31), a spherical body (35) and two circular shafts (33) fixedly connected with the support rods (32), pressing blocks (34) are rotatably connected to the outer walls of the circular shafts (33), bolts (36) are connected to the tops of the pressing blocks (34) in a threaded mode, spherical grooves (37) are formed in the ends of the bolts (36), and the ends of the bolts (36) are slidably connected with the outer walls of the spherical bodies (35) through the spherical grooves (37).
3. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the test assembly (29) comprises a first spring (291), a second spring (293) and a tension sensor (292), wherein two sides of the tension sensor (292) are fixedly connected with one end of the first spring (291) and one end of the second spring (293) respectively, and the other ends of the first spring (291) and the second spring (293) are fixedly connected with the outer walls of the two auxiliary blocks (28) respectively.
4. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the number of the moving blocks (23) is two, and the two moving blocks (23) are symmetrically arranged about the center of the workbench (1).
5. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the two connecting blocks (24) and the rack (25) are symmetrically arranged about the round rod (22).
6. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the driving motor (26) is fixedly arranged at the bottom of the workbench (1) through a motor frame.
7. The photovoltaic glue tensile strength testing device according to claim 1, wherein: the gear (27) is in meshed connection with both racks (25).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280804U true CN221280804U (en) | 2024-07-05 |
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