Multifunctional detection device for membrane covered wire
By designing a multifunctional detection device, linear stretching and high-precision surface inspection of the membrane envelope were achieved, solving the problems of unstable tensile force and insufficient detection accuracy in the existing technology, and improving the stability and accuracy of the inspection.
Patent Information
- Application Number
- CN202422920182.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing membrane wrapping detection devices are prone to torsion during the stretching process, which prevents the tensile force from being applied axially, affecting the accuracy and repeatability of the test results and making it difficult to accurately detect minute surface defects.
A multi-functional testing device is adopted, which includes a testing stage, a stretching component, a scanning component, and a fixing component. The linear stretching of the membrane envelope is achieved by driving the transmission column and the connecting column with a motor. Combined with a high-precision scanner and an adaptive fixture, the accuracy of axial stretching and surface inspection is ensured.
It improves the stability and accuracy of membrane-covered wire tensile testing, accurately reflects the actual performance of the membrane-covered wire, reduces the effects of torsion and vibration, and ensures the quality and safety of high-end products.
Smart Images
Figure CN223526140U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to detection device technical field especially relates to film covered wire multifunctional detection device. BACKGROUND
[0002] As a key component widely used in electronic, electrical and other fields, the quality and performance of film covered wire are directly related to the reliability and safety of related products. With the continuous development of science and technology, the requirements for film covered wire are becoming higher and higher, not only need to have good electrical performance and insulation performance, but also put forward strict requirements on its mechanical properties, dimensional accuracy and other aspects. Therefore, it has important practical significance to develop a kind of efficient, accurate film covered wire multifunctional detection device. This detection device can comprehensively detect various performance indicators of film covered wire, ensure that product quality meets the standard, and provide strong guarantee for the development of related industries.
[0003] In traditional film covered wire detection, some relatively simple mechanical structures and detection methods are usually used. For example, for tensile strength detection, a simple clamp is generally used to fix both ends of the film covered wire, and then manual or electric method is used to apply tension. The design of the clamp is often single, which may only fix the film covered wire through bolts or clips, lacking the ability of self-adaptive adjustment of the film covered wire. In terms of size detection, it may use caliper and other conventional measuring tools for manual measurement, or use some simple optical measuring equipment, but these methods often have limited accuracy and are relatively cumbersome to operate. For surface detection, it may rely on manual visual observation or use some low-resolution image acquisition equipment, which is difficult to accurately detect the small defects on the surface of the film covered wire. Its technical principle is mainly based on basic mechanics principle and simple measurement method, lacking systematic and intelligent design.
[0004] In the film covered wire tensile detection process of the prior art, a prominent problem is that the film covered wire is prone to twisting during the stretching process, which causes the tensile force to be unable to be completely applied along the axial direction. This is mainly due to the unreasonable design of the traditional stretching device, lacking effective constraint and guiding mechanism. During stretching, the film covered wire may twist due to improper fixing method of the clamp or unstable factors during the stretching process. This twisting not only affects the accuracy of the tensile strength test result, but also causes the film covered wire to break prematurely during the stretching process, which cannot truly reflect its actual tensile performance. Moreover, due to the unstable direction of the tensile force, the repeatability of the test data is poor, which brings great trouble to quality control and product development. For application scenarios that require accurate measurement of tensile strength, such as film covered wire in high-end electronic products, this problem is particularly serious, which may cause unstable product quality, increase production cost and after-sales risk, therefore, the film covered wire multifunctional detection device is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a film -covered wire multifunctional detection device, aims at improving the problem that film -covered wire is easy to twist in the stretching process, causes the problem that the stretching force cannot be applied along the axial direction completely.
[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] Film -covered wire multifunctional detection device, including detection platform, the detection platform inside is provided with the stretching component, the stretching component acts on the detection of film -covered wire, the stretching component top is provided with moving plate, the moving plate top is provided with fixed component, the fixed component acts on the fixed detection of film -covered wire, the detection platform inside is fixedly connected with scanning component, the scanning component acts on the surface scanning of film -covered wire;
[0008] The stretching component includes transmission column, the transmission column outer wall is rotatably connected in the detection platform interior, the detection platform top is fixedly connected with slide rail, the detection platform interior is opened with the placement groove, the detection platform interior is opened with the limit groove, the detection platform interior is fixedly connected with motor, the motor output is fixedly connected in the transmission column bottom, the transmission column both sides are fixedly connected with connecting block, the connecting block interior rotatably connected with rotary column, the rotary column outer wall is fixedly connected with the rotation lever, the rotation lever outer wall is slidably connected in the placement groove interior, the rotation lever outer wall one side is fixedly connected with the connecting column, the connecting column top is fixedly connected in the moving plate bottom, the connecting column outer wall is slidably connected in the limit groove interior, the moving plate interior is opened with the connecting groove, the connecting groove interior is slidably connected in the slide rail outer wall;
[0009] As a further description of the above technical scheme:
[0010] The scanning component includes scanner, and the scanner top is fixedly connected in the detection platform inner wall.
[0011] As a further description of the above technical scheme:
[0012] The fixed component includes fixed plate, and the fixed plate bottom is fixedly connected in the moving plate top.
[0013] As a further description of the above technical scheme:
[0014] The moving plate interior is opened with the moving groove, and the fixed plate interior slidably connected with slide column.
[0015] As a further description of the above technical scheme:
[0016] The slide column outer wall is provided with scale line, and one end of the slide column is fixedly connected with clamp.
[0017] As a further description of the above technical solutions:
[0018] The clamp bottom is fixedly connected with a sliding block, and the sliding block is slidably connected to the inner part of the moving groove.
[0019] As a further description of the above technical solutions:
[0020] The outer wall of the sliding column is fixedly connected with a limiting ring, and the outer wall of the limiting ring is arranged on the outer wall of the fixed plate.
[0021] As a further description of the above technical solutions:
[0022] The outer wall of the sliding column is sleeved with a spring, one end of the spring is fixedly connected to the outer wall of the clamp, and the other end of the spring is fixedly connected to the outer wall of the fixed plate.
[0023] The utility model has the advantages of the following beneficial effects:
[0024] 1、The utility model discloses a connecting column realizes its mobile function through starting motor, when starting motor, realizes the translation of the both sides of the moving plate through the drive of motor to the rotating rod and transmission column and cooperates the connecting column, thereby the film-wrapped wire is detected, ensures the linear stretching, solves the problem that the film-wrapped wire is easy to twist in the stretching process, causes the stretching force to be unable to be completely applied along the axial direction, improves the stability.
[0025] 2、The utility model discloses a clamp realizes its mobile function through placing the film-wrapped wire, when placing the film-wrapped wire, realizes the self -adaptation fixed of the film-wrapped wire through the drive of the film-wrapped wire to the sliding column and limiting ring and cooperates the spring, thereby the film-wrapped wire of different specifications is detected, and the size is detected through the scale line, solves the problem that the film-wrapped wire of different specifications needs to use different clamps to be fixed, and needs to increase the tool when detecting the size, improves the convenience. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is the three-dimensional schematic view of the film-wrapped wire multifunctional detection device of the utility model;
[0027] Figure 2 It is the structural schematic view of the detection table inside of the film-wrapped wire multifunctional detection device of the utility model;
[0028] Figure 3 It is the structural schematic view of the moving plate top of the film-wrapped wire multifunctional detection device of the utility model.
[0029] LEGEND:
[0030] 1, detection platform; 2, scanner; 3, limiting groove; 4, slide rail; 5, placing groove; 6, rotating rod; 7, rotating column; 8, connecting block; 9, transmission column; 10, motor; 11, connecting column; 12, moving plate; 13, connecting groove; 14, sliding block; 15, moving groove; 16, fixed plate; 17, scale line; 18, slide column; 19, clamp; 20, spring; 21, limiting ring. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0032] Referring to Figure 1 - Figure 3 An embodiment provided by the utility model: a multifunctional detection device for film-covered wire, comprising a detection platform 1, which is the basic support structure of the whole device and is made of high-strength metal material. This material selection not only provides sufficient rigidity and stability to ensure that the device will not deform or shake during various detection operations, but also has good corrosion resistance, can adapt to different working environments, prolong the service life of the equipment, and is internally provided with a stretching assembly, which acts on the detection of film-covered wire. The top of the stretching assembly is provided with a moving plate 12, and the top of the moving plate 12 is provided with a fixing assembly, which acts on the fixed detection of film-covered wire. The detection platform 1 is internally fixedly connected with a scanning assembly, which acts on the surface scanning of film-covered wire.
[0033] The stretching assembly comprises a transmission column 9, which is usually made of high-quality alloy steel and has high strength and wear resistance, the outer wall of the transmission column 9 is rotationally connected in the detection table 1, the detection table 1 is fixedly connected with a sliding rail 4 at the top, a placing groove 5 is arranged in the detection table 1, a limiting groove 3 is arranged in the detection table 1, a motor 10 is fixedly connected at the bottom of the transmission column 9, and the output end of the motor 10 is fixedly connected at the bottom of the transmission column 9. The connecting block 8 is fixedly connected on both sides of the transmission column 9, the rotating column 7 is rotationally connected in the connecting block 8, the rotating column 7 is fixedly connected with a rotating rod 6, and the rotating rod 6 is an important part for realizing the stretching movement of the film-covered wire. The rotating rod 6 is generally made of aluminum alloy material and has light weight and good strength. The outer wall of the rotating rod 6 is slidably connected in the placing groove 5, the connecting column 11 is fixedly connected to one side of the outer wall of the rotating rod 6, the connecting column 11 is fixedly connected to the bottom of the moving plate 12, the outer wall of the connecting column 11 is slidably connected in the limiting groove 3, the connecting groove 13 is arranged in the moving plate 12, and the connecting groove 13 is slidably connected to the outer wall of the sliding rail 4. Therefore, the film-covered wire can be conveniently and stably stretched and detected.
[0034] Specifically, after the related parts are fixed, the motor 10 is started, the motor 10 starts to operate and drives the transmission column 9 to rotate, the connecting block 8 on both sides of the transmission column 9 also rotates, the rotation of the connecting block 8 further drives the rotating column 7 rotationally connected in the connecting block 8 to move, the rotating column 7 rotates to drive the rotating rod 6 to move, the movement of the rotating rod 6 drives the connecting column 11 to move in the limiting groove 3, and the movement of the connecting column 11 further drives the moving plate 12 to move, so that the film-covered wire is finally stretched and detected, and the stretching force can be applied along the axial direction of the film-covered wire. In the tensile strength detection, only when the tensile force is uniformly distributed along the axial direction of the film-covered wire, the ability of the film-covered wire to resist stretching can be truly reflected. If the axial force is not accurately controlled, the film-covered wire will be twisted or bent during the stretching process, which will cause force decomposition and uneven distribution, and then affect the accuracy of the tensile strength test result. In the stretching process, the film-covered wire can be used as a stable support structure to reduce vibration and shaking, which is particularly important for high-precision tensile strength testing, because vibration and shaking may introduce additional force and interfere with the test result.
[0035] Referring to Figure 1 and Figure 2 , the scanning assembly comprises a scanner 2, and the scanner 2 is fixedly connected to the inner wall of the detection table 1.
[0036] Specifically, the top scanner 2 can accurately capture the tiny details on the surface of the film-wrapped wire during the external detection of the film-wrapped wire. It can detect defects such as tiny scratches, bubbles, pits, and other defects that are difficult to detect with the naked eye. This high-precision detection capability helps ensure the quality of the film-wrapped wire, especially for some film-wrapped wires used in high-end devices, where tiny surface imperfections may affect their electrical or mechanical performance. Through accurate detection, product quality can be better controlled.
[0037] With reference to Figure 1 and Figure 3 The fixing assembly includes a fixing plate 16, which is usually made of stainless steel, has good corrosion resistance and wear resistance, is suitable for various complex working environments, and can maintain stable performance for a long time. The bottom of the fixing plate 16 is fixedly connected to the top of the moving plate 12, and the moving plate 12 has a moving groove 15 inside. The fixing plate 16 has a sliding column 18 inside, which is made of stainless steel and has good rigidity and wear resistance, can withstand a large tensile force and friction force, and can ensure that it will not deform or be damaged during long-term use. The outer wall of the sliding column 18 is provided with a scale line 17, one end of the sliding column 18 is fixedly connected with a clamp 19, the bottom of the clamp 19 is fixedly connected with a sliding block 14, the outer wall of the sliding block 14 is slidingly connected inside the moving groove 15, the outer wall of the sliding column 18 is fixedly connected with a limiting ring 21, the outer wall of the limiting ring 21 is provided on the outer wall of the fixing plate 16, and the outer wall of the sliding column 18 is sleeved with a spring 20. One end of the spring 20 is fixedly connected to the outer wall of the clamp 19, and the other end of the spring 20 is fixedly connected to the outer wall of the fixing plate 16, so as to detect film-wrapped wires of different specifications and conveniently detect their sizes.
[0038] Specifically, during the detection of the film-wrapped wire, the film-wrapped wire is placed inside the clamp 19. Because the top of the clamp 19 is beveled, the film-wrapped wire will push the clamp 19 when it is placed, thereby driving the bottom sliding block 14 to slide inside the moving groove 15, and the clamp 19 also drives the sliding column 18 to slide smoothly inside the fixing plate 16, thereby driving the limiting ring 21 to move and also driving the scale line 17 to move. Therefore, the operator can very conveniently check the size of the film-wrapped wire, and in this process, the spring 20 will also be compressed and rebounded. Through the elastic action of the spring 20, the film-wrapped wire can be effectively fixed, so that the size of the film-wrapped wire can be accurately measured, providing accurate data support for subsequent detection and analysis. This design not only improves the convenience of operation, but also ensures the accuracy and stability of detection.
[0039] Working principle: when detecting the film package wire, place the film package wire in the clamp 19, push the clamp 19 to place the film package wire, drive the bottom slider 14 to slide in the moving groove 15 through the clamp 19, drive the slide column 18 to slide in the fixed plate 16 through the clamp 19, drive the limiting ring 21 to move, drive the scale line 17 to move, conveniently check the size of the film package wire, drive the spring 20 to compress and rebound, fix the film package wire, accurately measure the size of the film package wire, detect the outer surface of the film package wire through the top scanner 2, start the motor 10, drive the transmission column 9 to rotate through the motor 10, drive the connecting blocks 8 on both sides to rotate through the transmission column 9, then drive the rotary column 7 connected with the inside to rotate through the connecting blocks 8, then drive the rotating rod 6 to move through the rotary column 7, then drive the connecting column 11 to translate in the limiting groove 3 through the rotating rod 6, drive the moving plate 12 to translate, and detect the film package wire.
[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A multifunctional detection device for film-wrapped wire, comprising a detection table (1), characterized in that: The detection platform (1) is internally provided with a stretching assembly, which acts on the detection of the film-wrapped wire, and a moving plate (12) is arranged on the top of the stretching assembly, and a fixing assembly is arranged on the top of the moving plate (12), which acts on the fixed detection of the film-wrapped wire, and a scanning assembly is fixedly connected inside the detection platform (1), which acts on the surface scanning of the film-wrapped wire. The stretching assembly comprises a transmission column (9) which is rotatably connected to the inside of the detection platform (1), a sliding rail (4) is fixedly connected to the top of the detection platform (1), a placing groove (5) is formed in the inside of the detection platform (1), a limiting groove (3) is formed in the inside of the detection platform (1), a motor (10) is fixedly connected to the bottom of the transmission column (9), a connecting block (8) is fixedly connected to the both sides of the transmission column (9), a rotating column (7) is rotatably connected to the inside of the connecting block (8), a rotating rod (6) is fixedly connected to the outer wall of the rotating column (7), the rotating rod (6) is slidably connected to the inside of the placing groove (5), a connecting column (11) is fixedly connected to the outer wall of one side of the rotating rod (6), the connecting column (11) is fixedly connected to the bottom of the moving plate (12), the connecting column (11) is slidably connected to the inside of the limiting groove (3), a connecting groove (13) is formed in the inside of the moving plate (12), and the connecting groove (13) is slidably connected to the outer wall of the sliding rail (4).
2. The film-wrapped wire multifunctional detection device according to claim 1, characterized in that: The scanning assembly comprises a scanner (2) which is fixedly connected to the inner wall of the detection platform (1).
3. The film-wrapped wire multifunctional detection device according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (16) which is fixedly connected to the top of the moving plate (12).
4. The film-wrapped wire multifunctional detection device according to claim 3, characterized in that: A moving groove (15) is formed in the inside of the moving plate (12), and a sliding column (18) is slidably connected in the inside of the fixing plate (16).
5. The film-wrapped wire multifunctional detection device according to claim 4, characterized in that: A scale line (17) is arranged on the outer wall of the sliding column (18), and a clamp (19) is fixedly connected to one end of the sliding column (18).
6. The film-wrapped wire multifunctional detection device according to claim 5, characterized in that: A sliding block (14) is fixedly connected to the bottom of the clamp (19), and the sliding block (14) is slidably connected to the inside of the moving groove (15).
7. The film-wrapped wire multifunctional detection device according to claim 6, characterized in that: A limiting ring (21) is fixedly connected to the outer wall of the sliding column (18), and the limiting ring (21) is arranged on the outer wall of the fixing plate (16).
8. The film-wrapped wire multifunctional detection device according to claim 7, characterized in that: A spring (20) is sleeved on the outer wall of the sliding column (18), one end of the spring (20) is fixedly connected to the outer wall of the clamp (19), and the other end of the spring (20) is fixedly connected to the outer wall of the fixing plate (16).