CN220603149U - Performance test equipment for nylon zipper - Google Patents
Performance test equipment for nylon zipper Download PDFInfo
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- CN220603149U CN220603149U CN202322121691.8U CN202322121691U CN220603149U CN 220603149 U CN220603149 U CN 220603149U CN 202322121691 U CN202322121691 U CN 202322121691U CN 220603149 U CN220603149 U CN 220603149U
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- 239000004677 Nylon Substances 0.000 title claims abstract description 44
- 229920001778 nylon Polymers 0.000 title claims abstract description 44
- 238000011056 performance test Methods 0.000 title claims description 32
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses performance testing equipment for a nylon zipper, which belongs to the technical field of zipper testing, and comprises a test bench, a first stretching bench, a second stretching bench and a zipper clamp, wherein the first stretching bench and the second stretching bench are connected to the test bench in a sliding manner, a movable cross rod is arranged between the first stretching bench and the second stretching bench, the movable cross rod is movably connected between the first stretching bench and the second stretching bench, and the zipper clamp is fixedly connected to the first stretching bench and the second stretching bench, so that the performance testing equipment for the nylon zipper can stably clamp and fix the zipper to be tested in the using process, and can enable the first stretching bench and the second stretching bench to slide relatively uniformly in the testing process, so that the tensile resistance performance of the nylon zipper can be well tested, and the use efficiency and the use stability of the performance testing equipment for the nylon zipper are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of zipper testing, and particularly relates to performance testing equipment for nylon zippers.
Background
The zipper is a fastener formed by two strips with a row of metal teeth or plastic teeth respectively, and is used for connecting the edges of an opening (such as clothes or a bag opening), a sliding piece can pull the two rows of teeth into an interlocking position to seal the opening, a large number of zippers are used for clothes, bags, tents and the like, the zippers are divided into nylon zippers, resin zippers and metal zippers according to materials, the quality judgment of the zippers is usually that the tensile resistance of the zippers after the zippers are closed, and the situation that the zippers are split when the inferior zippers are subjected to tensile force is very unfavorable for use, so that the tensile resistance of the zippers needs to be tested after production is finished;
the existing performance test equipment for nylon zippers can not test the tensile resistance of the pull teeth of the performance test equipment well, or can not stably clamp and fix the zippers before tensile test, and can not uniformly apply tensile force in the tensile performance test process, so that the service efficiency and the service stability of the performance test equipment for nylon zippers can not be improved.
Disclosure of Invention
Aiming at the problems that the existing performance test equipment for nylon zippers cannot test the tensile resistance of pull teeth of the performance test equipment well or cannot stably clamp and fix the zippers before tensile test is carried out and the tensile force cannot be uniformly applied in the tensile performance test process, the use efficiency and the use stability of the performance test equipment for nylon zippers are not improved, the utility model provides performance test equipment for nylon zippers, and aims to solve the problems in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a nylon zipper's performance test equipment, includes nylon zipper performance test equipment, nylon zipper performance test equipment include testboard, first tensile platform, second tensile platform and zip fastener anchor clamps, first tensile platform and second tensile bench sliding connection on the testboard, first tensile platform and second tensile bench between be provided with movable cross rod, movable cross rod swing joint between first tensile platform and second tensile platform, zip fastener anchor clamps fixed connection on first tensile platform and second tensile bench.
Preferably, the lateral walls of the first stretching table and the second stretching table are provided with sliding grooves, a reverse threaded rod is arranged in the sliding grooves of the first stretching table, two groups of thread sections with opposite directions are arranged on the reverse threaded rod, the reverse threaded rod is rotationally connected in the sliding grooves, the lateral wall of the first stretching table is provided with a servo motor, the servo motor is fixedly arranged on the lateral wall of the first stretching table, and an output rotating shaft of the servo motor is fixedly connected with one end of the reverse threaded rod.
Preferably, the sliding guide rod is arranged in the sliding groove on the second stretching table, the sliding guide rod is fixedly connected in the sliding groove, the first sliding block is arranged in the sliding groove on the first stretching table, the first sliding block is provided with two sliding blocks, the first sliding block is connected in the sliding groove on the first stretching table in a sliding manner and is respectively sleeved on two groups of different thread sections on the reverse threaded rod in a threaded manner, the positions of the first sliding blocks on the reverse threaded rod are opposite, the second sliding block is arranged in the sliding groove on the second stretching table, the second sliding block is provided with two sliding blocks, the second sliding block is connected in the sliding groove on the second stretching table in a sliding manner and is sleeved on the sliding guide rod in a sliding manner, and two ends of the movable cross rod are respectively hinged on the first sliding block and the second sliding block in a movable manner.
Preferably, the side wall of the first stretching table is provided with a limiting slot, the side wall of the second stretching table is provided with a limiting insert block, the limiting insert block is fixedly connected to the side wall of the second stretching table, the shape specification of the limiting insert block is matched with the limiting slot, and the first stretching table and the second stretching table are connected in an inserting mode through the matching of the limiting slot and the limiting insert block.
Preferably, the zipper clamp is provided with two zipper clamps and is respectively positioned on the first stretching table and the second stretching table, a pressing plate is arranged in the zipper clamp, a connecting bolt is arranged between the pressing plate and the zipper clamp, and one end of the connecting bolt is in threaded penetrating connection with the zipper clamp and is in rotating connection with the pressing plate.
Preferably, the test bench on be provided with spacing spout, the lower extreme of first tensile platform and second tensile platform be provided with spacing slider, spacing slider fixed connection at the lower extreme of first tensile platform and second tensile platform, the shape specification and the spacing spout looks adaptation of spacing slider, first tensile platform and second tensile platform use sliding connection on the test bench through the cooperation of spacing spout and spacing slider.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
the performance test equipment for the nylon zipper is characterized in that the performance test equipment for the nylon zipper is provided with the test bench, the first stretching bench, the second stretching bench, the zipper clamp, the reverse threaded rod, the movable cross rod, the pressing plate and other components in cooperation, so that the performance test equipment for the nylon zipper can stably clamp and fix the zipper to be tested in the use process, and the first stretching bench and the second stretching bench can uniformly slide relatively in the test process, so that the tensile resistance performance of the nylon zipper can be well tested, and the use efficiency and the use stability of the performance test equipment for the nylon zipper are effectively improved.
Drawings
FIG. 1 is a schematic diagram of a nylon zipper performance test apparatus of the present utility model;
FIG. 2 is a split view of the connection of the test station to the first tensile station according to the present utility model;
FIG. 3 is a split view of the connection structure between the first stretching stage and the second stretching stage according to the present utility model.
The correspondence between the reference numerals and the component names in the drawings is as follows:
in the figure: 100. nylon zipper performance test equipment; 1. a test bench; 2. a first stretching stage; 3. a second stretching stage; 4. a zipper clamp; 5. limiting sliding grooves; 6. a limit sliding block; 7. a sliding groove; 8. a reverse threaded rod; 9. a servo motor; 10. a sliding guide rod; 11. a first sliding block; 12. a second sliding block; 13. a movable cross bar; 14. a limit slot; 15. limiting plug blocks; 16. a pressing plate; 17. and (5) connecting bolts.
Detailed Description
The utility model is further described in connection with the following specific utility model.
Examples
Referring to fig. 1 to 3, which are schematic structural diagrams of a performance test apparatus for a nylon zipper according to a preferred embodiment of the present utility model, the performance test apparatus 100 for a nylon zipper according to this embodiment includes a test bench 1, a first stretching bench 2, a second stretching bench 3, and a zipper clamp 4, wherein the first stretching bench 2 and the second stretching bench 3 are slidably connected to the test bench 1, a movable cross rod 13 is disposed between the first stretching bench 2 and the second stretching bench 3, the movable cross rod 13 is movably connected between the first stretching bench 2 and the second stretching bench 3, and the zipper clamp 4 is fixedly connected to the first stretching bench 2 and the second stretching bench 3.
The test bench 1 on be provided with spacing spout 5, the lower extreme of first tensile platform 2 and second tensile platform 3 be provided with spacing slider 6, spacing slider 6 fixed connection at the lower extreme of first tensile platform 2 and second tensile platform 3, the shape specification and spacing spout 5 looks adaptation of spacing slider 6, first tensile platform 2 and second tensile platform 3 use sliding connection on test bench 1 through the cooperation of spacing spout 5 and spacing slider 6 for can be convenient for slide between first tensile platform 2 and second tensile platform 3 in the use of nylon zip fastener performance test equipment 100.
The side wall of the first stretching bench 2 and the side wall of the second stretching bench 3 are provided with sliding grooves 7, the sliding grooves 7 on the first stretching bench 2 are internally provided with reverse threaded rods 8, the reverse threaded rods 8 are provided with two groups of thread sections with opposite directions, the reverse threaded rods 8 are rotationally connected in the sliding grooves 7, the side wall of the first stretching bench 2 is provided with a servo motor 9, the servo motor 9 is fixedly arranged on the side wall of the first stretching bench 2, and an output rotating shaft of the servo motor 9 is fixedly connected with one end of the reverse threaded rods 8 and used for facilitating connection of the first stretching bench 2 and the second stretching bench 3 in the use process of the nylon zipper performance test equipment 100.
The sliding guide rod 10 is arranged in the sliding groove 7 on the second stretching table 3, the sliding guide rod 10 is fixedly connected in the sliding groove 7, the sliding block I11 is arranged in the sliding groove 7 on the first stretching table 2, the sliding blocks I11 are arranged in two, the two sliding blocks I11 are connected in the sliding groove 7 on the first stretching table 2 in a sliding manner and are respectively sheathed on two groups of different thread sections on the reverse threaded rod 8 in a threaded manner, the positions of the two sliding blocks I11 on the reverse threaded rod 8 are opposite, the sliding block II 12 is arranged in the sliding groove 7 on the second stretching table 3, the two sliding blocks II 12 are arranged in two, the sliding blocks II 12 are connected in the sliding groove 7 on the second stretching table 3 in a sliding manner and are sleeved on the sliding guide rod 10 in a sliding manner, and the two ends of the movable cross rod 13 are respectively and movably hinged on the sliding blocks I11 and II 12, so that the two sliding blocks I11 can be used for carrying out relative meshing and separation of the sliding table 3 and the second stretching table 2 through the sliding block I11 in the use process of the nylon performance test equipment 100.
The side wall of the first stretching bench 2 on be provided with spacing slot 14, the side wall of the second stretching bench 3 on be provided with spacing inserted block 15, spacing inserted block 15 fixed connection on the side wall of the second stretching bench 3, the shape specification of spacing inserted block 15 and spacing slot 14 looks adaptation, first stretching bench 2 and second stretching bench 3 between use and carry out plug connection through spacing slot 14 and spacing inserted block 15's cooperation for can guarantee the stability and the connection accuracy of being connected between first stretching bench 2 and the second stretching bench 3 in the use of nylon zip fastener performance test equipment 100.
The zipper clamp 4 is provided with two and is located the first stretching bench 2 and the second stretching bench 3 respectively, the zipper clamp 4 in be provided with clamp plate 16, clamp plate 16 and zipper clamp 4 between be provided with connecting bolt 17, connecting bolt 17's one end screw thread through connection on zipper clamp 4 and rotate and connect on clamp plate 16 for can drive the slip of clamp plate 16 through connecting bolt 17 in the use of nylon zipper capability test equipment 100 and press from both sides the zip fastener, so that follow-up test to the zip fastener tensile resistance can be carried out.
In this embodiment, when it is desired to perform a test of tensile strength after engagement between the zipper teeth after closure of the nylon zipper using the nylon zipper performance test apparatus 100, by placing both sides of the slide fastener after the pull-out on the slide fastener holders 4 between the first stretching stage 2 and the second stretching stage 3, then the connecting bolt 17 is rotated to enable the connecting bolt 17 to drive the pressing plate 16 to descend so as to clamp the nylon zipper, then the servo motor 9 is driven by the slow start servo motor 9 to rotate the reverse threaded rod 8, and when the reverse threaded rod 8 rotates, the two sliding blocks one 11 on the reverse threaded rod 8 slide relatively, when the first sliding block 11 slides and under the supporting action of the movable cross rod 13, the first stretching table 2 and the second stretching table 3 slide on the test table 1, and when the first stretching stage 2 and the second stretching stage 3 are slidingly separated, a pulling force is applied to the slide fastener held on the slide fastener holder 4, and finally testing the maximum tensile force born by the zipper teeth after the zipper is closed, the utility model has simple structure and convenient use, through the matched use of the components such as the test bench 1, the first stretching bench 2, the second stretching bench 3, the zipper clamp 4, the reverse threaded rod 8, the movable cross rod 13, the pressing plate 16 and the like, so that the nylon zipper performance test apparatus 100 can stably clamp and fix the zipper to be tested during use, and the first stretching table 2 and the second stretching table 3 can slide relatively and evenly in the testing process, so that the tensile resistance of the nylon zipper can be well tested, thereby effectively improving the use efficiency and the use stability of the nylon slide performance test apparatus 100.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (6)
1. A performance test device for nylon slide fastener comprises a nylon slide fastener performance test device (100),
the method is characterized in that:
nylon zip fastener performance test equipment (100) include testboard (1), first tensile platform (2), tensile platform (3) of second and zip fastener anchor clamps (4), first tensile platform (2) and tensile platform (3) sliding connection of second on testboard (1), first tensile platform (2) and tensile platform (3) of second between be provided with movable cross rod (13), movable cross rod (13) swing joint between tensile platform (2) of first and tensile platform (3) of second, zip fastener anchor clamps (4) fixed connection on tensile platform (2) of first and tensile platform (3) of second.
2. The performance testing apparatus of a nylon zipper of claim 1, wherein: the utility model provides a stretch platform (2) and the lateral wall of second stretch platform (3) on all be provided with sliding tray (7), stretch platform (2) on sliding tray (7) in be provided with reverse threaded rod (8), reverse threaded rod (8) on be provided with two sets of screw thread sections opposite in direction, reverse threaded rod (8) rotate and connect in sliding tray (7), the lateral wall of first stretch platform (2) on be provided with servo motor (9), servo motor (9) fixed mounting on the lateral wall of first stretch platform (2), just servo motor (9) output pivot and reverse threaded rod (8) one end fixed connection.
3. The performance testing apparatus of a nylon zipper of claim 2, wherein: the utility model provides a stretch the draw bench (3) of second and be provided with slip guide arm (10) in slide groove (7) on, slip guide arm (10) fixed connection in slide groove (7), first draw bench (2) on slide groove (7) in be provided with slider one (11), slider one (11) be provided with two, slider one (11) sliding connection in slide groove (7) on first draw bench (2) and respectively the screw thread slip cup joint on two sets of different screw thread sections on reverse threaded rod (8), the position of two slider one (11) on reverse threaded rod (8) is relative, slider two (12) be provided with in slide groove (7) on second draw bench (3), slider two (12) sliding connection in slide groove (7) on second draw bench (3) and slide cup joint on two sets of different screw thread sections on slip threaded rod (8), the both ends of slider one (13) are articulated respectively on slider two.
4. The performance testing apparatus of a nylon zipper of claim 1, wherein: the side wall of first tensile platform (2) on be provided with spacing slot (14), the lateral wall of second tensile platform (3) on be provided with spacing inserted block (15), spacing inserted block (15) fixed connection on the lateral wall of second tensile platform (3), the shape specification of spacing inserted block (15) and spacing slot (14) looks adaptation, first tensile platform (2) and second tensile platform (3) between use through spacing slot (14) and the cooperation of spacing inserted block (15) and peg graft and connect.
5. The performance testing apparatus of a nylon zipper of claim 1, wherein: the zipper clamp (4) is provided with two and is located on the first stretching table (2) and the second stretching table (3) respectively, the zipper clamp (4) is internally provided with a pressing plate (16), a connecting bolt (17) is arranged between the pressing plate (16) and the zipper clamp (4), and one end of the connecting bolt (17) is connected to the zipper clamp (4) in a threaded penetrating manner and is connected to the pressing plate (16) in a rotating manner.
6. The performance testing apparatus of a nylon zipper of claim 1, wherein: the test bench (1) on be provided with spacing spout (5), the lower extreme of first tensile platform (2) and second tensile platform (3) be provided with spacing slider (6), spacing slider (6) fixed connection at the lower extreme of first tensile platform (2) and second tensile platform (3), the shape specification of spacing slider (6) and spacing spout (5) looks adaptation, first tensile platform (2) and second tensile platform (3) use sliding connection on test bench (1) through the cooperation of spacing spout (5) and spacing slider (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121691.8U CN220603149U (en) | 2023-08-08 | 2023-08-08 | Performance test equipment for nylon zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121691.8U CN220603149U (en) | 2023-08-08 | 2023-08-08 | Performance test equipment for nylon zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603149U true CN220603149U (en) | 2024-03-15 |
Family
ID=90167069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322121691.8U Active CN220603149U (en) | 2023-08-08 | 2023-08-08 | Performance test equipment for nylon zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603149U (en) |
-
2023
- 2023-08-08 CN CN202322121691.8U patent/CN220603149U/en active Active
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