CN215573702U - Zipper fatigue resistance testing equipment - Google Patents
Zipper fatigue resistance testing equipment Download PDFInfo
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- CN215573702U CN215573702U CN202120032713.1U CN202120032713U CN215573702U CN 215573702 U CN215573702 U CN 215573702U CN 202120032713 U CN202120032713 U CN 202120032713U CN 215573702 U CN215573702 U CN 215573702U
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- zipper
- fixedly connected
- fatigue resistance
- base
- front surface
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Abstract
The utility model discloses a zipper fatigue resistance testing device which comprises a base, wherein the upper end of the base is fixedly connected with a testing platform, the rear side of the upper end of the testing platform is fixedly connected with a device box body through a supporting plate, the front surface of the testing platform is fixedly connected with a first arc-shaped clamping strip and a second arc-shaped clamping strip through screws, the lower end of the device box body is rotatably connected with a testing arm, the front side of the testing arm is fixedly connected with a U-shaped block, a zipper head clamping block is arranged in the U-shaped block, and the left side of the front surface of the base is provided with a control panel. The utility model has the advantages of flexible and simple operation, intuitive test, capability of controlling the test condition at any time, making up the defect that the linear test equipment can not test the curve zipper, and worth popularizing and using.
Description
Technical Field
The utility model relates to the technical field of zipper testing equipment, in particular to zipper fatigue resistance testing equipment.
Background
The existing detection industry only carries out a linear reciprocating test on the zipper for detecting the fatigue resistance of the zipper, and for the zippers used on different products, the existing method cannot meet the using conditions of the multiple forms of the zipper, and due to the defects of the fatigue resistance test of the zipper under the different forms, the zipper fatigue resistance test equipment is provided.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides zipper fatigue resistance testing equipment.
(II) technical scheme
The utility model provides a zipper fatigue resistance testing device which comprises a base, wherein the upper end of the base is fixedly connected with a testing table, the rear side of the upper end of the testing table is fixedly connected with a device box body through a supporting plate, the front surface of the testing table is fixedly connected with a first arc-shaped clamping strip and a second arc-shaped clamping strip through screws, the lower end of the device box body is rotatably connected with a testing arm, the front side of the testing arm is fixedly connected with a U-shaped block, a zipper puller clamping block is arranged in the U-shaped block, the left side of the front surface of the base is provided with a control panel, and the front surface of the control panel is provided with a display screen.
Preferably, the upper right end of the front surface of the base is provided with a speed regulator, and a switch is arranged below the speed regulator and on the front surface of the base.
Preferably, the inside fixedly connected with of equipment box transversely sets up the backup pad, the upper end fixed mounting of backup pad has driving motor, driving motor's output shaft runs through the upper surface and the fixedly connected with dwang of backup pad, the lower extreme front side of dwang run through the lower extreme inner wall of equipment box and with the rear end fixed connection of test arm.
Preferably, the control panel, the speed governor, the switch and the driving motor are electrically connected.
Preferably, the first arc-shaped clamping strip and the second arc-shaped clamping strip are both arc-shaped structures.
Preferably, the upper end of the right side of the test board is fixedly connected with an initial induction device.
Compared with the prior art, the utility model has the beneficial effects that:
the anti-fatigue testing method and the anti-fatigue testing equipment for the curved zipper have the advantages of flexible and simple operation, visual testing, capability of controlling the testing condition at any time, capability of making up the defect that the linear testing equipment cannot test the curved zipper, improvement on the practicability of the zipper testing device and popularization and use value.
Drawings
FIG. 1 is a front view of a zipper fatigue resistance testing apparatus according to the present invention;
FIG. 2 is a top view of a test stand in the zipper fatigue resistance test apparatus according to the present invention;
FIG. 3 is a left side cross sectional view of an apparatus case in the zipper fatigue resistance testing apparatus according to the present invention.
In the figure: 1 equipment box, 2 testboards, 3 originated induction system, 4 test arms, 5U-shaped pieces, 6 draw zipper head grip blocks, 7 first arc centre gripping strips, 8 second arc centre gripping strips, 9 control panel, 10 speed regulator, 11 switches, 12 bases, 14 driving motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-3, the zipper fatigue resistance testing device provided by the utility model comprises a base 12, wherein the upper end of the base 12 is fixedly connected with a testing table 2, the rear side of the upper end of the testing table 2 is fixedly connected with a device box body 1 through a supporting plate, the front surface of the testing table 2 is fixedly connected with a first arc-shaped clamping strip 7 and a second arc-shaped clamping strip 8 through screws, the lower end of the device box body 1 is rotatably connected with a testing arm 4, the front side of the testing arm 4 is fixedly connected with a U-shaped block 5, a zipper puller clamping block 6 is arranged in the U-shaped block 5, the left side of the front surface of the base 12 is provided with a control panel 9, and the front surface of the control panel 9 is provided with a display screen.
In an alternative embodiment, the governor 10 is disposed at the upper right end of the front surface of the base 12, and the switch 11 is disposed below the governor 10 and on the front surface of the base 12.
In an alternative embodiment, a transversely arranged support plate is fixedly connected inside the equipment box 1, a driving motor 14 is fixedly mounted at the upper end of the support plate, an output shaft of the driving motor 14 penetrates through the upper surface of the support plate and is fixedly connected with a rotating rod, and the front side of the lower end of the rotating rod penetrates through the inner wall of the lower end of the equipment box 1 and is fixedly connected with the rear end of the test arm 4.
In an alternative embodiment, the control panel 9, the speed governor 10, the switch 11 and the driving motor 14 are electrically connected.
In an alternative embodiment, the first and second arcuate clamping bars 7, 8 are each arcuate in configuration.
In an alternative embodiment, the upper right side of the test bench 2 is fixedly connected with an initiation sensor 3.
The working principle is as follows: firstly, a zipper puller clamping block 6 for fixing a zipper puller is adjusted to the position of an initial induction device 3 to be tested; turning off the screws at the initial positions, and opening the first arc-shaped clamping strip 7 and the second arc-shaped clamping strip 8; preparing a zipper with the length of about 25 cm; firstly, closing the zipper; then, zipper cloth at the upper end and the lower end of the zipper is respectively fixed in the first arc-shaped clamping strip 7 and the second arc-shaped clamping strip 8, and zipper teeth are kept to be horizontal; fixing the zipper head on the zipper head clamping block; setting the speed to 30 times/minute (1 time is 1 round trip), opening the switch 11, allowing the test arm 4 to run for 1 complete cycle (i.e. 1 round trip), checking whether the test is smooth, and checking and installing again whether the zipper is smooth or not, if not, the zipper is opened and closed; after the inspection is finished, setting the test frequency as 600 times, starting the switch 11 and starting the test; and after the test is finished, checking the zipper handle, the zipper head and the zipper teeth, wherein the zipper cloth is not damaged, if not, recording that the zipper is qualified, and if so, recording the specific condition of each part faithfully.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a zip fastener fatigue resistance test equipment, includes base (12), its characterized in that, the upper end fixedly connected with testboard (2) of base (12), backup pad fixedly connected with equipment box (1) is passed through to the upper end rear side of testboard (2), the front surface of testboard (2) passes through first arc centre gripping strip (7) of screw fixedly connected with and second arc centre gripping strip (8), the lower extreme of equipment box (1) rotates and is connected with test arm (4), the front side fixedly connected with U-shaped piece (5) of test arm (4), be provided with in U-shaped piece (5) and draw zipper head grip block (6), the front surface left side of base (12) is provided with control panel (9), the front surface of control panel (9) is provided with the display screen.
2. A zipper fatigue resistance testing apparatus as claimed in claim 1, wherein said governor (10) is provided at the upper right end of the front surface of said base (12), and a switch (11) is provided below said governor (10) on the front surface of said base (12).
3. The zipper fatigue resistance testing device as claimed in claim 1, wherein a horizontally arranged support plate is fixedly connected inside the device box body (1), a driving motor (14) is fixedly installed at the upper end of the support plate, the output shaft of the driving motor (14) penetrates through the upper surface of the support plate and is fixedly connected with a rotating rod, and the lower end front side of the rotating rod penetrates through the lower end inner wall of the device box body (1) and is fixedly connected with the rear end of the testing arm (4).
4. A zipper fatigue resistance testing apparatus as claimed in claim 2, wherein said control panel (9), speed governor (10), switch (11) and driving motor (14) are electrically connected.
5. A zipper fatigue resistance testing apparatus of claim 1 characterized in that said first and second arcuate clamping strips (7, 8) are each arcuate in configuration.
6. A zipper fatigue testing apparatus as claimed in claim 1, characterized in that the right upper end of the test bench (2) is fixedly connected with an initial induction device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032713.1U CN215573702U (en) | 2021-01-07 | 2021-01-07 | Zipper fatigue resistance testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032713.1U CN215573702U (en) | 2021-01-07 | 2021-01-07 | Zipper fatigue resistance testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573702U true CN215573702U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120032713.1U Active CN215573702U (en) | 2021-01-07 | 2021-01-07 | Zipper fatigue resistance testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541493A (en) * | 2022-11-28 | 2022-12-30 | 中国汽车技术研究中心有限公司 | Method, device and system for measuring smoothness of zipper on skin of shank of dummy |
-
2021
- 2021-01-07 CN CN202120032713.1U patent/CN215573702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541493A (en) * | 2022-11-28 | 2022-12-30 | 中国汽车技术研究中心有限公司 | Method, device and system for measuring smoothness of zipper on skin of shank of dummy |
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