CN215218406U - Flexible material and device stretching and twisting testing device - Google Patents
Flexible material and device stretching and twisting testing device Download PDFInfo
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- CN215218406U CN215218406U CN202121412568.6U CN202121412568U CN215218406U CN 215218406 U CN215218406 U CN 215218406U CN 202121412568 U CN202121412568 U CN 202121412568U CN 215218406 U CN215218406 U CN 215218406U
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Abstract
The utility model discloses a flexible material and device stretching and twisting test device, a stretching module, a twisting module and a test host machine are detachably connected, the test host machine is in an L-shaped structure, a stretching module base is arranged on the upper surface of a platform, the stretching module is fixedly arranged on the upper surface of the stretching module base, the twisting module is fixedly arranged on one side of the test host machine and is arranged between the stretching module and the test host machine, the twisting module is connected with the output end of the test host machine, a stretching function sensor is arranged on one side of the inner wall of the test host machine, a zero position sensor is arranged between the stretching sensors, and the zero position sensor is arranged in the test host machine, the modularized component can rapidly realize the switching between a stretching test function mode and a twisting function mode by adjusting the specific use of the function module according to the test requirement, only the twisting module needs to be fixed without replacing the function module component during the stretching test, the test verification efficiency is greatly improved.
Description
Technical Field
The utility model relates to a flexible material and device performance detect relevant technical field, specifically are a flexible material and device are tensile, twist reverse testing arrangement.
Background
The flexible electronic device is one of the main embodiments of flexible electronics, is a new generation of flexible electronic component based on flexible materials and combined with electronic industry technology, and is an urgent need for the development of future information technology. The flexible functional material and the device have unique physical and chemical properties of light, electricity, magnetism, heat, force and the like, so that the flexible electronic device can be widely applied to intelligent electronic systems such as flexible RFID, flexible screens, wires, solar cells, integrated circuit boards and the like.
The advent of flexible electronics has provided a new avenue for the development of classical electronics, triggering new forms of electronic devices. In the process of changing electronic materials and devices from rigid to flexible, the traditional rigid test method cannot be completely used, and a flexible test system is essential for promoting the development of the flexible electronic industry. Therefore, it is important to develop a testing apparatus suitable for flexible materials and devices.
In order to ensure reliable and stable performance of the flexible material and the device, the flexible material and the device need to be subjected to multi-aspect performance tests, including two aspects of performance such as stretching and twisting. The flexible test equipment in the market at present needs to use different test equipment or replace different functional modules for testing according to two test requirements of tension and torsion, for example, patent application CN111982706A a modular test host and its application, modular test system. In the testing process of flexible material and device, can realize tensile, twist two kinds of different functional test demands through sharing the functional module, this has important meaning to promoting test verification efficiency and reduction test cost, but need change functional unit in the testing process for efficiency of software testing reduces, and test cost is higher, consequently, this kind of problem that exists among the prior art is solved to a technology that needs an improvement urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile, twist reverse testing arrangement of flexible material and device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile, twist reverse testing arrangement of flexible material and device, includes tensile module, twists reverse the module, the test host computer, tensile module, it is detachable connection to twist reverse the module with the test host computer, the test host computer is L shape structure, and surface mounting has tensile module base on the platform, tensile module fixed mounting is at tensile module base upper surface, it just sets up between tensile module and test host computer to twist reverse module fixed mounting in test host computer one side, it links to each other with the test host computer output to twist reverse the module, test host computer inner wall one side is provided with tensile function sensor, be provided with the zero-bit sensor between the tensile sensor, the zero-bit sensor is installed in the test host computer.
Preferably, the module of twisting reverse includes torsion connection spare, twists reverse the anchor clamps fixed plate, twists reverse the anchor clamps fly leaf, it is L shape structure to twist reverse the anchor clamps fixed plate, and is close to test host computer one side both ends fixed mounting and has the bolt, the bolt links to each other with the test host computer is fixed, twist reverse the connection spare setting between the bolt, and one end links to each other with twisting reverse the anchor clamps fixed plate, and the other end is fixed with the test host computer output through the jackscrew and is linked to each other, twist reverse anchor clamps fly leaf fixed mounting and twist reverse anchor clamps fixed plate bottom upper surface one side, twist reverse anchor clamps fly leaf upper surface both ends and install the hand and twist the bolt, it twists the bolt and link to each other with the anchor clamps fixed plate is fixed through the hand to twist the anchor clamps fly leaf.
Preferably, the stretching module comprises 2 auxiliary linear sliding rails and a motor linear module, and is fixedly arranged on the upper surface of the stretching module base, the motor linear module is arranged between the stretching module bases in parallel, the same end of the auxiliary linear slide rail and the motor linear module is vertically provided with a connecting piece, the top of the connecting piece is fixedly provided with a fixed plate in parallel, a tension sensor fixing seat is vertically arranged on one side of the upper surface of the fixing plate, a stretching clamp fixing plate is vertically arranged on the other side of the upper surface of the fixing plate, a tension sensor is arranged on one side of the tension sensor fixing seat close to the stretching clamp fixing plate, a stretching clamp movable plate is fixedly attached to the top of the stretching clamp fixing plate, hand-screwed bolts are installed at two ends of the movable plate of the stretching clamp, and the movable plate of the stretching clamp is fixedly connected with the fixed plate of the stretching clamp through the hand-screwed bolts.
Preferably, limiting sensors are symmetrically arranged on one side of the motor linear module.
Preferably, the functional end of the twisting module is provided with a twisting movement functional end and a stretching functional fixed end.
Preferably, the auxiliary linear sliding rail and the motor linear module are sleeved with a fixing frame, the fixing frame is of a cuboid structure, sliding grooves are arranged in parallel on the upper surface of the fixing frame, the number of the sliding grooves is 3, and the connecting piece penetrates through the sliding grooves to be connected with the fixing plate.
Preferably, the stress range of the tension sensor is 0-100N.
Preferably, the linear movement distance of the stretching module is 0-1000 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses compare in prior art, tensile module, twist reverse the part of modularization such as module can be according to the test demand, can realize tensile test functional mode and the switching of twisting functional mode fast through the concrete use usage of adjustment functional module, only need will twist reverse the module during tensile test and fix and needn't change the functional module part, test verification efficiency has greatly been promoted, and compare in the unit test equipment or the single functional test module equipment of non-module, realize tensile, twist reverse under the condition of two kinds of test demand functions, combination mode through sharing functional module, the test cost has greatly been reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 and 4 are schematic structural diagrams of the stretching module in the present invention;
fig. 5 is a schematic structural view of a middle torsion module of the present invention;
fig. 6 is a schematic structural view of the initial movement position of the stretching module of the present invention;
fig. 7 is a schematic structural view of the position of the stretching module after stretching according to the present invention;
fig. 8 is a schematic view of the structure of the initial movement position of the torsion module of the present invention;
fig. 9 is a schematic structural diagram of the position of the torsion module after rotation according to the present invention.
In the figure: 1. the device comprises a stretching module, 2, a twisting module, 3, a stretching sensor, 4, a bolt, 5, a hand-screwed bolt, 6, a tension sensor, 7, a testing host, 11, a stretching clamp fixing plate, 12, a stretching clamp movable plate, 13, a tension sensor fixing seat, 14, a connecting piece, 15, an auxiliary linear slide rail, 16, a motor linear module, 17, a limiting sensor, 18, a stretching module base, 19, a fixing frame, 20, a sliding groove, 21, a twisting connecting piece, 22, a twisting clamp fixing plate, 23, a twisting clamp movable plate, 24, a zero position sensor, 25 and a fixing plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a flexible material and device are tensile, twist reverse testing arrangement, including tensile module 1, twist reverse module 2, test host 7, tensile module 1, it is detachable connection to twist reverse module 2 and test host 7, test host 7 is L shape structure, and surface mounting has tensile module base 18 on the platform, tensile module 1 fixed mounting is at tensile module base 18 upper surface, twist reverse module 2 fixed mounting in test host 7 one side, and set up between tensile module 1 and test host 7, it links to each other with test host 7 output to twist reverse the module, test host 7 inner wall one side is provided with tensile function sensor 3, be provided with zero-position sensor 24 between the tensile sensor 3, zero-position sensor 24 installs in test host 7.
Twist reverse module 2 and include torsion connection spare 21, twist reverse anchor clamps fixed plate 22, twist reverse anchor clamps movable plate 23, it is L shape structure to twist reverse anchor clamps fixed plate 22, and be close to test host computer one side both ends fixed mounting have bolt 4, bolt 4 links to each other with test host computer 7 is fixed, twist reverse connection spare 21 sets up between bolt 4, and one end links to each other with twisting reverse anchor clamps fixed plate 22, the other end passes through the jackscrew and links to each other with test host computer 7 output end is fixed, twist reverse anchor clamps movable plate 23 fixed mounting and twist reverse anchor clamps fixed plate 22 bottom upper surface one side, twist reverse anchor clamps movable plate 23 upper surface both ends and install hand and twist bolt 5, it twists bolt 5 and anchor clamps fixed plate 22 fixed connection through hand to twist clamp movable plate 23.
The stretching module 2 comprises auxiliary linear slide rails 15, motor linear modules 16, 2 auxiliary linear slide rails 15 are arranged and fixedly mounted on the upper surface of a stretching module base 18, the motor linear modules 16 are arranged between the stretching module base 18 in parallel, the auxiliary linear slide rails 15 and the same end of each motor linear module 16 are vertically provided with a connecting piece 14, the top of each connecting piece 14 is fixedly and parallelly provided with a fixed plate 25, one side of the upper surface of each fixed plate 25 is vertically provided with a tension sensor fixed seat 13, the other side of the upper surface of each fixed plate 25 is vertically provided with a stretching clamp fixed plate 11, one side of each tension sensor fixed seat 13, which is close to each stretching clamp fixed plate 11, is provided with a stretching clamp movable plate 12, the two ends of each stretching clamp movable plate 12 are provided with hand-screwed bolts 5, and the stretching clamp movable plates 12 are fixedly connected through the stretching clamp fixed plates 11 through the hand-screwed bolts 5, spacing sensor 17 is installed to motor line module 16 one side symmetry, supplementary linear slide 15, and the cover is equipped with mount 19 on the motor line module 16, and mount 19 is the cuboid structure, and upper surface parallel is provided with spout 20, and spout 20 is provided with 3, and connecting piece 14 passes spout 20 and links to each other with fixed plate 25.
Example 1: in the tensile test mode, the torsion module 2 is fixed on the test host 7 through bolts, and the tensile sensor 3 is triggered, so that the condition that the torsional test mode is entered by false triggering is avoided; the torsion module 2 and the stretching module 1 are connected with a device through a flexible material to be tested; the stretching module 1 provides power through the motor linear module 16 to drive the auxiliary linear slide rail 15, the motor linear module 16 and the tension sensor fixing seat 13 to move linearly, so that the tension sensor 6 and the stretching clamp fixing plate 11 are driven to move, and the flexible material to be tested and the device fixed on the testing clamp are driven to perform reciprocating circular motion to complete stretching testing action; when the stretching mode is in an initial state, the distance between the stretching module 1 and the twisting module 2 is 0-5 mm; at the moment, the limit sensor 17 is triggered, and the motor linear module 16 does not move close to the torsion module 2 any more; fixing the flexible material and the device by the stretching clamp movable plate 12 and the twisting clamp movable plate 23, starting a software program, and setting the movement speed, the initial position distance, the movement distance and the cycle number to enter an operation test state; when the stretching module 1 is at a position relatively farthest from the torsion module 2 in a stretching mode, namely a stretching length maximum size position, the value of the tension detector 6 is the maximum tension value of the flexible material and device testing, in the stretching testing process, the flexible material and the device of the stretching module 1 are stretched at the maximum distance or at a set stretching length position through an initial state and then are restored to the initial state, the flexible material and the device are tested in a reciprocating motion mode, data before and after the testing are further compared to determine whether the flexible material and the device meet the design requirements, the width range of the flexible material and the device to be tested is 0-200mm, the length of the flexible material and the device to be tested is 5-300mm, and the thickness range of the flexible material and the device to be tested is 0-5 mm; the linear module of the stretching module 1 has the running speed of 0-50mm/s and the stroke of 0.1-1000mm, the stretching action can complete a reciprocating action within 2s, the tension sensor 6 can detect the tension of 0-100N, and the repetition times can reach 1000000 times.
Real-time example 2: in the torsion test mode, the torsion module 2 and the test host 7 are not fixed, the stretching sensor 3 is not triggered, the output end of the test host 7 is connected with the torsion module 2 through a torsion connecting piece 21 and provides rotary power, and the stretching module 1 provides power through an auxiliary linear slide rail 15 and a motor linear module 16; the torsion module 2 and the stretching module 1 are connected with a device through a flexible material to be tested; the force in the linear motion direction in the torsion test process is measured by the tension sensor 6; when the tension value of the tension sensor 6 exceeds a software set threshold value, the motor linear module 16 is controlled to be close to or far away from the torsion module 2, so that the tension borne by the flexible material and the device is within a set threshold value range; the torsion module 2 provides power through the test host 7 to drive the torsion module 2 to rotate, the stretching module 1 simultaneously performs actions of approaching to and departing from the torsion module 2, so that the flexible material to be tested and the device which are fixed on the test fixture 22 are driven to perform reciprocating circular motion to complete torsion test actions, when the torsion module 2 is in a horizontal position in a torsion test mode, namely a state of a minimum rotation angle, at the moment, the value of the tension detector 6 is that the tension applied to the test of the flexible material and the device is minimum. Fixing the flexible material and the device by the stretching clamp movable plate 12 and the twisting clamp movable plate 23, and locking by screwing the bolt 5 by hand; starting a software program to set the angular speed of movement, the initial angular position, the movement angle and the cycle number, and then enabling the device to enter an operation state; the initial position is determined by the zero sensor 24 of the test master 7.
When the torsion module 2 is in a state of reversing a certain angle in the movement process in the torsion test mode, the flexible material and the device bear the force in the rotating direction and the stretching direction, the force in the stretching direction controls the motor linear module 16 to move according to the set tension threshold value, and the horizontal stress of the flexible material and the device is relatively stable; and the rotation direction runs the test according to the motion angle and the speed parameter set by the software.
In the torsion testing process, the flexible material and the device of the torsion module 2 are twisted to move to a position state with a certain angle from an initial state and then return to the initial state, and the flexible material and the device can rotate forwards and backwards, so that the torsion performance parameters of the flexible material and the device are tested by reciprocating motion, and the data before and after the test is further compared to determine whether the flexible material and the device meet the design requirements.
In the embodiment, the width range of the flexible material to be tested and the device is 0-200mm, the length is 10-300mm, and the thickness is 0-5 mm; the motor linear module 16 in the stretching module 1 has the running speed of 0-20mm/s and the travel of 0.1-1000mm, and the tension sensor can detect the tension of 0-100N; the rotation speed of the torsion module 2 is 0-90 DEG/s, the rotation angle range is 0-1080 DEG, and the repetition times can reach 1000000.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a tensile, twist reverse testing arrangement of flexible material and device, includes tensile module (1), twists reverse module (2), test host computer (7), its characterized in that: tensile module (1), it is detachable connection to twist reverse module (2) and test host computer (7), test host computer (7) are L shape structure, and surface mounting has tensile module base (18) on the platform, tensile module (1) fixed mounting is at tensile module base (18) upper surface, it is in test host computer (7) one side just to twist reverse module (2) fixed mounting, and sets up between tensile module (1) and test host computer (7), it links to each other with test host computer (7) output to twist reverse the module, test host computer (7) inner wall one side is provided with tensile sensor (3), be provided with zero-bit sensor (24) between tensile sensor (3), zero-bit sensor (24) are installed in test host computer (7).
2. The device for testing the stretching and twisting of the flexible material and the device according to claim 1, wherein: the torsion module (2) comprises a torsion connecting piece (21), a torsion clamp fixing plate (22) and a torsion clamp movable plate (23), the torsion clamp fixing plate (22) is of an L-shaped structure, bolts (4) are fixedly arranged at two ends of one side close to the test host, the bolts (4) are fixedly connected with the test host (7), the torsion connecting piece (21) is arranged between the bolts (4), one end of the torsion clamp is connected with the torsion clamp fixing plate (22), the other end of the torsion clamp is fixedly connected with the output end of the test host (7) through a jackscrew, the twisting clamp movable plate (23) is fixedly arranged on one side of the upper surface of the bottom of the twisting clamp fixed plate (22), hand-screwed bolts (5) are arranged at two ends of the upper surface of the twisting clamp movable plate (23), the twisting clamp movable plate (23) is fixedly connected with the twisting clamp fixing plate (22) through a hand-screwed bolt (5).
3. The device for testing the stretching and twisting of the flexible material and the device according to claim 1, wherein: the stretching module (1) comprises auxiliary linear slide rails (15) and motor linear modules (16), wherein the number of the auxiliary linear slide rails (15) is 2, the auxiliary linear slide rails are fixedly installed on the upper surface of a stretching module base (18), the motor linear modules (16) are arranged between the stretching module bases (18) in parallel, connecting pieces (14) are vertically installed at the same ends of the auxiliary linear slide rails (15) and the motor linear modules (16), fixed plates (25) are fixedly and parallelly installed at the tops of the connecting pieces (14), tension sensor fixing seats (13) are vertically installed on one sides of the upper surfaces of the fixed plates (25), stretching clamp fixing plates (11) are vertically installed on the other sides of the upper surfaces of the fixed plates (25), tension sensors (6) are installed on one sides, close to the stretching clamp fixing plates (11), of the stretching clamp fixing plates (11), and stretching clamp movable plates (12) are fixedly installed at the tops of the stretching clamp fixing plates (11), hand-screwed bolts (5) are installed at two ends of the stretching clamp movable plate (12), and the stretching clamp movable plate (12) is fixedly connected with the stretching clamp fixing plate (11) through the hand-screwed bolts (5).
4. The device for testing the stretching and twisting of the flexible material and the device according to claim 3, wherein: and limiting sensors (17) are symmetrically arranged on one side of the motor linear module (16).
5. The device for testing the stretching and twisting of the flexible material and the device according to claim 1, wherein: the functional end of the torsion module (2) is provided with a torsion movement functional end and a stretching functional fixed end.
6. The device for testing the stretching and twisting of the flexible material and the device according to claim 3, wherein: the auxiliary linear sliding rail (15) and the motor linear module (16) are sleeved with a fixing frame (19), the fixing frame (19) is of a cuboid structure, sliding grooves (20) are arranged in parallel on the upper surface of the fixing frame, the number of the sliding grooves (20) is 3, and the connecting piece (14) penetrates through the sliding grooves (20) to be connected with the fixing plate (25).
7. The device for testing the stretching and twisting of the flexible material and the device according to claim 3, wherein: the stress range of the tension sensor (6) is 0-100N.
8. The device for testing the stretching and twisting of the flexible material and the device according to claim 1, wherein: the linear motion distance of the stretching module (1) is 0-1000 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412568.6U CN215218406U (en) | 2021-06-24 | 2021-06-24 | Flexible material and device stretching and twisting testing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121412568.6U CN215218406U (en) | 2021-06-24 | 2021-06-24 | Flexible material and device stretching and twisting testing device |
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| CN215218406U true CN215218406U (en) | 2021-12-17 |
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| CN202121412568.6U Active CN215218406U (en) | 2021-06-24 | 2021-06-24 | Flexible material and device stretching and twisting testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486586A (en) * | 2022-02-16 | 2022-05-13 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
-
2021
- 2021-06-24 CN CN202121412568.6U patent/CN215218406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486586A (en) * | 2022-02-16 | 2022-05-13 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
| CN114486586B (en) * | 2022-02-16 | 2022-12-30 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
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Effective date of registration: 20231222 Address after: 212000 No.78, changxiangdong Avenue, Xincheng, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang dianmo Electronic Technology Co.,Ltd. Address before: 215123 No. 388 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Weizhi Electronic Technology Co.,Ltd. Patentee before: Ganjiang New Area Aobo Particle Technology Research Institute Co.,Ltd. |
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