Insulating material high-voltage testing machine

Abstract

The invention relates to the technical field of automation equipment, and discloses an insulating material high-voltage testing machine which realizes accurate positioning and efficient testing of an insulating material by arranging a bearing positioning device, a lifting device, an electrode device and a visual device. Firstly, the visual device can detect the deflection amount of the position of the insulating material and is matched with the bearing positioning module to correct the position of the insulating material, so that it is ensured that the insulating material is located at the accurate position before testing, the testing positioning precision is improved, and the problem that the testing result is inaccurate due to position deviation is solved. And secondly, the lifting device drives the electrode device to be in contact with or separated from the insulating material, so that the application of a high-voltage electric signal is more stable and reliable, and the test accuracy is further ensured. In addition, the improved high-voltage testing machine can effectively reduce the risk that testing equipment and samples are damaged due to inaccurate positioning, the safety of the equipment is improved, the service life of the equipment is prolonged, and meanwhile the testing efficiency is also improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and particularly to a high-voltage tester for insulating materials. Background Art

[0002] Insulating materials are widely used in the fields of electronics, electricity, etc. The quality of their insulation performance directly affects the safety and reliability of equipment. Therefore, precise high-voltage testing of insulating materials is a key link to ensure their quality.

[0003] Existing high-voltage testing equipment can usually only apply and detect simple high-voltage electrical signals, but lacks effective solutions for the positioning accuracy of insulating materials and the position adjustment before testing. This may lead to inaccurate test results and even damage the testing equipment and samples.

[0004] Therefore, it is necessary to improve the existing technology.

[0005] The above information is given as background information only to assist in understanding the present disclosure, and does not determine or admit whether any of the above content can be used as prior art relative to the present disclosure. Summary of the Invention

[0006] The present invention provides a high-voltage tester for insulating materials to solve the problems existing in the prior art.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A high-voltage tester for insulating materials, comprising a base, a carrying and positioning device, an electrode device, a lifting device and a vision device; wherein,

[0009] The carrying and positioning device, the lifting device and the vision device are respectively arranged on the base;

[0010] The electrode device is arranged on the lifting device;

[0011] The carrying and positioning device comprises a base and a carrying and positioning module;

[0012] The carrying and positioning module is arranged on the base and is used for carrying the insulating material to be tested and applying a high-voltage electrical signal to the insulating material to perform a high-voltage test on the insulation performance of the insulating material;

[0013] The lifting device is used to drive the electrode device to descend to contact the insulating material and drive the electrode device to ascend to separate from the insulating material;

[0014] The electrode device is used to apply a high-voltage electrical signal to the insulating material to perform a high-voltage test on the insulation performance of the insulating material;

[0015] The vision device is used to detect the yaw amount of the position of the insulating material, so as to cooperate with the carrying and positioning module to correct the position of the insulating material.

[0016] Further, in the high-voltage tester for insulating materials, a cross mark point that can cooperate with the vision device is provided on the carrying and positioning module.

[0017] Further, in the high-voltage tester for insulating materials, a sliding device is further included;

[0018] The carrying and positioning device is arranged on the base through the sliding device;

[0019] The sliding device is used to drive the carrying and positioning device to sequentially displace from the loading position to below the vision device and the electrode device, and drive the carrying and positioning device to displace from below the electrode device to the loading position.

[0020] Further, in the high-voltage tester for insulating materials, the carrying and positioning module includes a first positioning block, a second positioning block, a positioning sleeve, a lower negative electrode block, a lower negative electrode supplement block, a rear positive electrode block, a rear negative electrode block and a left negative electrode block;

[0021] The lower negative electrode block is arranged on the base;

[0022] The first positioning block, the second positioning block and the positioning sleeve are arranged on the lower negative electrode block and are respectively located at three corners of the insulating material;

[0023] The first positioning block is used to position the right rear corner of the insulating material;

[0024] The second positioning block is used to position the left front corner of the insulating material;

[0025] The positioning sleeve is used to sleeved and fix the right front corner of the insulating material;

[0026] The lower negative electrode block is used to receive the high-voltage electrical signal transmitted from the downward-facing surface of the insulating material;

[0027] The lower negative electrode supplement block is arranged on the lower negative electrode block and is used to expand the contact area with the downward-facing surface of the insulating material so as to supplement the reception of the high-voltage electrical signal transmitted from the downward-facing surface of the insulating material;

[0028] The rear positive electrode block is arranged on the base and corresponds to the left rear corner of the insulating material, and is used to apply a high-voltage electrical signal to the insulating material;

[0029] The rear negative electrode block is arranged on the base and correspondingly located on the rear side of the insulating material for receiving the high-voltage electrical signal transmitted from the rear side of the insulating material;

[0030] The left negative electrode block is arranged on the base and correspondingly located on the left side of the insulating material for receiving the high-voltage electrical signal transmitted from the left side of the insulating material.

[0031] Further, in the high-voltage tester for insulating materials, the carrying and positioning module further includes a first electric slide table and a second electric slide table;

[0032] The rear positive electrode block and the rear negative electrode block are arranged on the base through the first electric slide table;

[0033] The left negative electrode block is arranged on the base through the second electric slide table;

[0034] The first electric slide table is used to drive the rear positive electrode block and the rear negative electrode block to move in the direction close to the insulating material to respectively contact the insulating material, and drive the rear positive electrode block and the rear negative electrode block to move in the direction away from the insulating material to respectively separate from the insulating material;

[0035] The second electric slide table is used to drive the left negative electrode block to move in the direction close to the insulating material to respectively contact the insulating material, and drive the left negative electrode block to move in the direction away from the insulating material to respectively separate from the insulating material.

[0036] Further, in the high-voltage tester for insulating materials, an inductor is further included;

[0037] The inductor is arranged on the base and is used to emit an induction signal when the insulating material is not correctly placed on the carrying and positioning module.

[0038] Further, in the high-voltage tester for insulating materials, the lifting device includes a first fixed bracket and a lifting module;

[0039] The first fixed bracket is arranged on the base;

[0040] The lifting module is arranged on the first fixed bracket;

[0041] The electrode device is arranged on the lifting module.

[0042] Further, in the high-voltage tester for insulating materials, the vision device includes a second fixed bracket, a camera and an annular light source;

[0043] The second fixed bracket is arranged on the base;

[0044] The annular light source is arranged on the second fixing bracket;

[0045] The camera is arranged on the second fixing bracket and is located above the annular light source; the viewing path of the camera passes through the annular light source.

[0046] Further, in the high-voltage tester for insulating materials, the electrode device includes a fixing block, an upper positive electrode block, an upper positive electrode rear supplement block, and an upper positive electrode upper supplement block;

[0047] The fixing block is arranged on the lifting device;

[0048] The upper positive electrode block is arranged on the fixing block and correspondingly located on the upward-facing surface of the insulating material for applying a high-voltage electrical signal to the insulating material;

[0049] The upper positive electrode rear supplement block and the upper positive electrode upper supplement block are respectively arranged on the upper positive electrode block for expanding the contact area with the upward-facing surface of the insulating material to supplement the high-voltage electrical signal applied to the insulating material.

[0050] Further, in the high-voltage tester for insulating materials, the electrode device further includes a third electric slide table;

[0051] The upper positive electrode block is arranged on the fixing block through the third electric slide table;

[0052] The third electric slide table is used to drive the upper positive electrode block to move in the direction close to the insulating material to respectively contact the insulating material, and drive the upper positive electrode block to move in the direction away from the insulating material to respectively separate from the insulating material.

[0053] Compared with the prior art, the present invention has the following beneficial effects:

[0054] A high-voltage testing machine for insulating materials provided by the present invention realizes precise positioning and efficient testing of insulating materials by setting a bearing and positioning device, a lifting device, an electrode device, and a vision device. First, the vision device can detect the yaw amount of the position of the insulating material, and cooperate with the bearing and positioning module to correct the position of the insulating material, so as to ensure that the insulating material is in an accurate position before testing, improve the positioning accuracy of the testing, and avoid the problem of inaccurate test results caused by position deviation. Second, the lifting device drives the electrode device to contact or separate from the insulating material, making the application of high-voltage electrical signals more stable and reliable, and further ensuring the accuracy of the testing. In addition, this improved high-voltage testing machine can effectively reduce the risk of damaging the testing equipment and samples due to inaccurate positioning, improve the safety and service life of the equipment, and at the same time improve the testing efficiency, providing more reliable technical support for the production and quality inspection of insulating materials.

[0055] The present invention has other characteristics and advantages, which will be obvious from the accompanying drawings incorporated herein and the subsequent detailed description, or will be described in detail in the accompanying drawings incorporated herein and the subsequent detailed description, and these accompanying drawings and detailed description are used together to explain the specific principles of the present invention. Brief Description of the Drawings

[0056] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0057] Figure 1 It is a schematic structural diagram of a high-voltage testing machine for insulating materials provided by an embodiment of the present invention;

[0058] Figure 2 It is a partial schematic structural diagram of a high-voltage testing machine for insulating materials provided by an embodiment of the present invention;

[0059] Figure 3 It is one of the schematic structural diagrams of the bearing and positioning module provided by an embodiment of the present invention;

[0060] Figure 4 It is another schematic structural diagram of the bearing and positioning module provided by an embodiment of the present invention;

[0061] Figure 5 It is still another schematic structural diagram of the bearing and positioning module provided by an embodiment of the present invention;

[0062] Figure 6 It is a schematic structural diagram of the electrode device and the lifting device provided by an embodiment of the present invention;

[0063] Figure 7 is a schematic structural diagram of the electrode device provided by an embodiment of the present invention;

[0064] Figure 8 is a schematic structural diagram of the upper positive electrode block, the upper positive electrode rear supplementary block, and the upper positive electrode upper supplementary block provided by an embodiment of the present invention.

[0065] Reference numerals:

[0066] base 1, load positioning device 2, electrode device 3, lifting device 4, vision device 5, insulating material 6, cross mark point 7, sliding device 8, inductor 9;

[0067] base 201, load positioning module 202;

[0068] first positioning block 2021, second positioning block 2022, positioning sleeve 2023, lower negative electrode block 2024, lower negative electrode supplementary block 2025, rear positive electrode block 2026, rear negative electrode block 2027, left negative electrode block 2028, first electric slide table 2029, second electric slide table 2030;

[0069] first fixing bracket 401, lifting module 402;

[0070] camera 501, second fixing bracket 502, annular light source 503;

[0071] fixing block 301, upper positive electrode block 302, upper positive electrode rear supplementary block 303, upper positive electrode upper supplementary block 304, third electric slide table 305. Detailed implementation manners

[0072] To describe in detail the possible application scenarios, technical principles, implementable specific solutions, achievable purposes and effects, etc. of the present application, the following is described in detail with reference to the specific examples listed and in conjunction with the drawings. The examples described herein are only used to more clearly illustrate the technical solutions of the present application, so they are only examples and cannot be used to limit the protection scope of the present application.

[0073] Referring to "embodiment" herein means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form the corresponding implementable technical solution.

[0074] Unless otherwise defined, the technical terms used herein have the same meanings as those commonly understood by those skilled in the technical field to which this application pertains; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0075] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships, for example, A and / or B, which means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0076] In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantitative, primary-secondary, or sequential relationships between these entities or operations.

[0077] Without further limitation, in this application, the expressions such as "include", "comprise", "have" or other similar expressions used in a statement are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method, or product including the said elements, so that a process, method, or product including a series of elements may not only include those defined elements, but also include other elements not explicitly listed, or further include elements inherent to such process, method, or product.

[0078] In this application, expressions such as "greater than", "less than", "exceeding" are understood not to include the number itself; expressions such as "above", "below", "within" are understood to include the number itself. In addition, in the description of the embodiments of this application, the meaning of "multiple" is two or more (including two), and similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in this way unless otherwise specifically defined.

[0079] In the description of the embodiments of this application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawing, and is only for the convenience of describing the specific embodiments of this application or facilitating the understanding of the reader, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of this application.

[0080] Unless otherwise clearly specified or limited, in the description of the embodiments of the present application, terms such as "installation", "connection", "fixation", "setting", etc. shall be understood in a broad sense. For example, the "connection" may be a fixed connection, a detachable connection, or an integral setting; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be the communication inside two components or the interaction relationship between two components. For those skilled in the art to which the present application pertains, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0081] In view of the defects existing in the above-mentioned prior art, based on years of rich practical experience and professional knowledge in the design and manufacturing of this field, and in cooperation with the application of theory, the applicant actively conducts research and innovation in the hope of creating a technology that can solve the defects in the prior art. After continuous research, design, and repeated sample making and improvement, the present invention with practical value is finally created.

[0082] Please refer to Figure 1-2 , an embodiment of the present invention provides a high-voltage tester for insulating materials. This tester integrates a number of advanced technologies and aims to achieve efficient and accurate testing of the insulation performance of insulating materials. Specifically, this high-voltage tester for insulating materials mainly consists of core components such as a base 1, a loading and positioning device 2, an electrode device 3, a lifting device 4, and a vision device 5. These components work together to complete a comprehensive evaluation of the insulation performance of insulating materials.

[0083] Among them, the loading and positioning device 2, the lifting device 4, and the vision device 5 are all firmly set on the base 1, ensuring the structural stability and operation convenience of the entire tester. And the electrode device 3 is set on the lifting device 4 through a precise mechanical structure, enabling the electrode device 3 to contact and separate from the insulating material as the lifting device 4 moves up and down.

[0084] Specifically, the loading and positioning device 2, as one of the key components of the tester, mainly consists of a base 201 and a loading and positioning module 202. The loading and positioning module 202 is precisely set on the base 201. Its core function is to load the insulating material 6 to be tested and stably apply a high-voltage electrical signal to the insulating material 6 through the built-in circuit system, thereby realizing the high-voltage test of the insulation performance of the insulating material 6. This design not only ensures the stability of the insulating material during the test but also improves the application accuracy and stability of the test signal.

[0085] The lifting device 4, as the key mechanism for achieving the contact and separation between the electrode device 3 and the insulating material, operates based on advanced mechanical transmission technology and a precise control system. During the testing process, the lifting device 4 can drive the electrode device 3 to descend smoothly according to a preset program until it makes close contact with the insulating material 6, thus starting the high-voltage test. After the test is completed, the lifting device 4 can quickly drive the electrode device 3 to rise, achieving rapid separation from the insulating material 6 and preparing for the next test.

[0086] The electrode device 3, as the applicator of high-voltage electrical signals, is designed with full consideration of the special requirements for insulating material testing. During the testing process, the electrode device 3 can accurately apply high-voltage electrical signals to the insulating material 6 and, through a built-in measurement system, real-time monitor the insulation performance parameters of the insulating material, providing accurate and reliable test data for the testers.

[0087] The vision device 5, as the "eyes" of the testing machine, its core function is to detect the position offset of the insulating material 6 during the testing process. Through high-precision image recognition technology and advanced algorithm processing, the vision device 5 can quickly and accurately capture the position changes of the insulating material and feedback this information to the bearing and positioning module 202 in real time. After receiving this information, the bearing and positioning module 202 can quickly correct the position of the insulating material, thus ensuring that the insulating material is always in the accurate position during the testing process, improving the positioning accuracy and reliability of the test.

[0088] It should be particularly emphasized that in the embodiment of the present invention, by skillfully integrating core components such as the bearing and positioning device 2, the lifting device 4, the electrode device 3, and the vision device 5, precise positioning and efficient testing of the insulating material are achieved. Specifically, the introduction of the vision device 5 enables the testing machine to real-time monitor and correct the position offset of the insulating material, thus ensuring the accurate position of the insulating material before the test and improving the positioning accuracy and accuracy of the test. The coordinated operation of the lifting device 4 and the electrode device 3 makes the application of high-voltage electrical signals more stable and reliable, further ensuring the accuracy of the test results. The precise positioning and stable bearing of the bearing and positioning module 202 effectively reduce the risk of damaging the testing equipment and samples due to inaccurate positioning, improving the safety and service life of the equipment. In addition, this improved high-voltage testing machine also significantly improves the testing efficiency, providing more reliable and efficient technical support for the production and quality inspection of insulating materials.

[0089] Please refer to Figure 3-5 , in an implementation manner of this embodiment, to further optimize the positioning accuracy and testing efficiency of the high-voltage testing machine for insulating materials, a cross mark point 7 that can cooperate closely with the vision device 5 is carefully set on the bearing and positioning module 202 in this embodiment.

[0090] Specifically, the cross mark point 7, as a high-precision visual positioning identifier, is precisely set at a specific position of the carrier positioning module 202. Its design principle is based on advanced image recognition technology and precise manufacturing processes, aiming to provide an accurate positioning reference for the test system through the real-time monitoring and recognition of the vision device 5.

[0091] During the test, the vision device 5 can quickly capture the image information of the cross mark point 7, and precisely calculate and analyze parameters such as the position and angle of the cross mark point 7 through built-in image processing algorithms. Based on these calculation results, the vision device 5 can generate the position offset of the insulating material in real time and accurately feedback this information to the carrier positioning module 202 or the control system.

[0092] After receiving the feedback information from the vision device 5, the carrier positioning module 202 can quickly and accurately adjust and correct the position of the insulating material. Through the built-in drive mechanism and control system, the carrier positioning module 202 can achieve micron-level positioning accuracy of the insulating material in the X, Y, and Z directions, thereby ensuring that the insulating material is always in the accurate position during the test.

[0093] The introduction of the cross mark point 7 not only significantly improves the positioning accuracy and stability of the high-voltage tester for insulating materials, but also greatly simplifies the calibration and debugging process before the test. Through the collaborative work of the vision device 5 and the cross mark point 7, the test system can automatically complete the positioning and calibration of the insulating material without manual intervention and adjustment, thereby improving the test efficiency and test accuracy.

[0094] In addition, the cross mark point 7 also has good versatility and scalability. In future technology upgrades and expansions, the parameters such as the size, shape, or position of the cross mark point 7 can be adjusted to meet the test requirements of insulating materials with different specifications and models. At the same time, the design of the cross mark point 7 also fully considers the compatibility issues with the existing vision device 5, ensuring the overall stability and reliability of the test system.

[0095] Please refer to again Figure 1-2 , 3. In an implementation manner of this embodiment, to further enhance the automation degree and operation convenience of the high-voltage tester for insulating materials, this embodiment particularly adds a key component, the sliding device 8.

[0096] Specifically, the high-voltage testing machine for insulating materials has been innovatively designed on the original basis. The load-bearing and positioning device 2 is stably arranged on the base 1 through the sliding device 8. This design not only optimizes the overall layout of the testing machine but also enables the load-bearing and positioning device 2 to be flexibly displaced according to actual needs during the testing process.

[0097] The sliding device 8, as the core component for realizing the displacement of the load-bearing and positioning device 2, is designed based on advanced mechanical transmission technology and precise manufacturing processes. Specifically, the sliding device 8 has high-precision displacement control capabilities and can drive the load-bearing and positioning device 2 to move smoothly and accurately from the loading position to the positions below the vision device 5 and the electrode device 3 in sequence according to the preset movement trajectory and speed. When under the vision device 5, the vision device 5 can detect and correct the position of the insulating material 6 on the load-bearing and positioning device 2; when under the electrode device 3, the electrode device 3 can apply a high-voltage electrical signal to the insulating material 6 for insulation performance testing. After the testing is completed, the sliding device 8 can quickly drive the load-bearing and positioning device 2 to displace back from below the electrode device 3 to the loading position, providing convenience for subsequent testing operations or equipment maintenance.

[0098] Through the above design, the introduction of the sliding device 8 not only effectively improves the automation level of the testing process, reduces manual intervention and operation errors, but also significantly improves the testing efficiency and testing accuracy, making the entire testing process more efficient and reliable. At the same time, this design also provides strong support for subsequent intelligent upgrades and expansions, enabling the high-voltage testing machine for insulating materials to better adapt to the changes and developments of future testing requirements.

[0099] In addition, during the design process of the sliding device 8, the compatibility issue with existing testing machine components has been fully considered to ensure the overall stability and reliability of the testing machine. Its compact structure and simple operation also enable testers to easily get started, further enhancing the user experience of the testing machine.

[0100] Please refer to again Figure 3-5 , in an implementation manner of this embodiment, to achieve precise positioning of the insulating material 6 and stable application of high-voltage electrical signals, the load-bearing and positioning module 202 of this embodiment has been refined in design.

[0101] Specifically, the load-bearing and positioning module 202 is composed of multiple key components, including a first positioning block 2021, a second positioning block 2022, a positioning sleeve 2023, a lower negative electrode block 2024, a lower negative electrode supplementary block 2025, a rear positive electrode block 2026, a rear negative electrode block 2027, and a left negative electrode block 2028. These components work together to jointly complete the positioning, fixing of the insulating material 6, and the application and reception of high-voltage electrical signals.

[0102] Among them, the lower negative electrode block 2024, as the basic component for carrying and positioning the module 202, is firmly arranged on the base 201. Its design principle is based on the requirements of high-voltage electrical signal conduction and reception, ensuring that it can stably receive the high-voltage electrical signals transmitted from the downward side of the insulating material 6.

[0103] On the lower negative electrode block 2024, a first positioning block 2021, a second positioning block 2022 and a positioning sleeve 2023 are further arranged. These three components are respectively located at the three corners of the insulating material 6 for precisely positioning and fixing the insulating material 6. Specifically, the first positioning block 2021 is used to position the right rear corner of the insulating material 6 to ensure that the insulating material 6 does not shift in the right rear direction during the test; the second positioning block 2022 is used to position the left front corner of the insulating material 6 to prevent the insulating material 6 from displacing in the left front direction; and the positioning sleeve 2023 is used to sleeve and fix the right front corner of the insulating material 6, and the stable fixation of the right front corner of the insulating material 6 is achieved through a tight sleeving relationship.

[0104] In order to further expand the contact area with the downward side of the insulating material 6 and improve the reception stability of high-voltage electrical signals, a lower negative electrode supplementary block 2025 is also arranged on the lower negative electrode block 2024 in this embodiment. The design of this supplementary block fully considers the size and shape characteristics of the insulating material 6, and supplements the reception of high-voltage electrical signals transmitted from the downward side of the insulating material 6 by increasing the contact area, thereby ensuring the accuracy of the test results.

[0105] In terms of the arrangement of the electrode blocks, this embodiment is also carefully designed. The rear positive electrode block 2026 is arranged on the base 201 and corresponds to the left rear corner of the insulating material 6. The main function of this electrode block is to apply high-voltage electrical signals to the insulating material 6 to achieve a high-voltage test of the insulation performance of the insulating material 6. At the same time, in order to receive high-voltage electrical signals transmitted from other directions of the insulating material 6, a rear negative electrode block 2027 and a left negative electrode block 2028 are also arranged in this embodiment. Among them, the rear negative electrode block 2027 corresponds to the rear side of the insulating material 6 and is used to receive high-voltage electrical signals transmitted from this direction; and the left negative electrode block 2028 corresponds to the left side of the insulating material 6 and is also used to receive high-voltage electrical signals transmitted from this direction.

[0106] Through the above design, the bearing and positioning module 202 of this embodiment not only achieves precise positioning and fixation of the insulating material 6, but also ensures the stable application and reception of high-voltage electrical signals. This design not only improves the accuracy and reliability of the test, but also provides strong support for subsequent performance evaluation and quality control of the insulating material. At the same time, this design also fully considers the structural compactness of the testing machine.

[0107] Please refer to again Figure 5 , in an implementation manner of this embodiment, to further improve the automation degree and operation flexibility of the high-voltage testing machine for insulating materials, a first electric slide table 2029 and a second electric slide table 2030 are particularly added in the bearing and positioning module 202 of this embodiment.

[0108] Specifically, the bearing and positioning module 202 has its function extended on the basis of the original design. The rear positive electrode block 2026 and the rear negative electrode block 2027 are stably arranged on the base 201 through the first electric slide table 2029. This design enables the rear positive electrode block 2026 and the rear negative electrode block 2027 to move flexibly according to the test requirements. At the same time, the left negative electrode block 2028 is arranged on the base 201 through the second electric slide table 2030, also realizing flexible adjustment of its position.

[0109] As the core component for driving the movement of the rear positive electrode block 2026 and the rear negative electrode block 2027, the first electric slide table 2029 works based on advanced electric drive technology and precise mechanical transmission structure. During the test, the first electric slide table 2029 can drive the rear positive electrode block 2026 and the rear negative electrode block 2027 to move smoothly along the direction close to the insulating material 6 according to the preset movement trajectory and speed until they are in close contact with the corresponding positions of the insulating material 6 respectively. This contact action ensures that the high-voltage electrical signal can be stably and accurately applied to the insulating material 6. After the test, the first electric slide table 2029 can quickly drive the rear positive electrode block 2026 and the rear negative electrode block 2027 to move along the direction away from the insulating material 6, separating them from the insulating material 6 and facilitating subsequent test operations or equipment maintenance.

[0110] Similarly, as a key component for driving the movement of the left negative electrode block 2028, the second electric slide table 2030 also has high-precision displacement control capabilities. During the test, it can drive the left negative electrode block 2028 to move in the direction close to the insulating material 6 until it is in close contact with the left side of the insulating material 6 to receive the high-voltage electrical signal transmitted from this direction. After the test, the second electric slide table 2030 can drive the left negative electrode block 2028 to move away from the insulating material 6 to achieve separation from the insulating material 6.

[0111] Through the above design, the introduction of the first electric slide table 2029 and the second electric slide table 2030 not only effectively improves the automation level of the test process, reduces manual intervention and operation errors, but also significantly improves the test efficiency and test accuracy, making the entire test process more efficient and reliable. At the same time, this design also provides strong support for subsequent intelligent upgrading and expansion, enabling the high-voltage test machine for insulating materials to better adapt to the changes and developments of future test requirements.

[0112] In addition, the first electric slide table 2029 and the second electric slide table 2030 also fully consider the compatibility issues with existing test machine components during the design process, ensuring the overall stability and reliability of the test machine.

[0113] Please refer to Figure 1-2 again. In an implementation manner of this embodiment, to further improve the safety performance and operation accuracy of the high-voltage test machine for insulating materials, this embodiment particularly adds a key component, the inductor 9.

[0114] Specifically, the inductor 9 is precisely set at a specific position on the base 1, and its design purpose is to monitor the placement state of the insulating material 6 on the load positioning module 202 in real time. In practical applications, when an operator places the insulating material 6 on the load positioning module 202, the inductor 9 will immediately activate its highly sensitive detection mechanism to comprehensively evaluate the position, direction, and whether the insulating material 6 is stably placed.

[0115] If it is detected that the insulating material 6 is not correctly placed on the load positioning module 202, for example, the insulating material 6 is offset, tilted, or not in full contact with the load positioning module 202, etc., the inductor 9 will quickly send an induction signal. This signal not only reminds the operator in an intuitive way (such as the indicator light flashing, the buzzer alarming, etc.), but also can transmit the abnormal information to the control system of the test machine through the built-in communication module for further processing and recording.

[0116] The introduction of the sensor 9 adds an important safety defense line to the high-voltage testing machine for insulating materials. It effectively avoids test errors, equipment damage, and even safety accidents that may be caused by improper placement of the insulating material 6. At the same time, the high sensitivity and fast response ability of the sensor 9 also ensure the continuity and stability of the testing process, improving the overall testing efficiency.

[0117] In addition, the design of the sensor 9 also fully considers the compatibility and integration with the existing testing machine components. Its simple installation and convenient debugging features enable testers to easily integrate it into the existing testing system without large-scale modification of the original equipment. This advantage not only reduces the upgrade cost but also shortens the modification cycle, providing strong support for the rapid deployment and wide application of the testing machine.

[0118] In summary, the addition of the sensor 9 significantly improves the safety, accuracy, and efficiency of the high-voltage testing machine for insulating materials. It is not only a major innovation highlight of this embodiment but also lays a solid foundation for the intelligent and automated development of future testing machines.

[0119] Please refer to Figure 6 , in an implementation manner of this embodiment, to ensure that the electrode device 3 can perform precise and stable lifting movements in the vertical direction, thereby realizing the high-voltage testing of the insulating material 6, this embodiment has carefully designed the lifting device 4.

[0120] Specifically, the lifting device 4 is mainly composed of two core components, namely the first fixed bracket 401 and the lifting module 402. These two components work together to jointly complete the lifting control task of the electrode device 3.

[0121] Among them, the first fixed bracket 401, as the support foundation of the lifting device 4, is firmly set on the base 1. Its design fully considers the structural stability and load-bearing capacity to ensure sufficient stiffness and strength during the lifting process, providing reliable support for the lifting module 402 and the electrode device 3.

[0122] On the first fixed bracket 401, the lifting module 402 is further set. This module is the core execution component of the lifting device 4 and is responsible for realizing the lifting movement of the electrode device 3. Its working principle is based on advanced drive technology and precise mechanical transmission structure, and it can drive the electrode device 3 to perform smooth and precise lifting operations according to the preset lifting trajectory and speed.

[0123] Specifically, the electrode device 3 is directly disposed on the lifting module 402. During the test, when it is necessary to adjust the distance between the electrode device 3 and the insulating material 6, it can be achieved simply by controlling the lifting movement of the lifting module 402. This design not only simplifies the operation process and improves the test efficiency, but also ensures the contact pressure and position accuracy between the electrode device 3 and the insulating material 6, thereby guaranteeing the accuracy and reliability of the test results.

[0124] In addition, the lifting module 402 is also equipped with a high-precision position feedback and control system. During the lifting process, it can real-time monitor the position information of the electrode device 3 and make precise adjustments according to the preset lifting parameters. At the same time, this module also has safety functions such as overload protection and emergency stop, ensuring that the power supply can be quickly cut off and the lifting movement can be stopped in case of abnormal situations, thereby guaranteeing the safety of the operator and the equipment.

[0125] Through the above design, the lifting device 4 not only realizes the precise lifting control of the electrode device 3, but also ensures the stability, safety and efficiency of the test process. This innovative design not only improves the overall performance of the high-voltage tester for insulating materials, but also provides strong support for subsequent intelligent and automated upgrades.

[0126] Please refer to again Figure 2 , in an implementation manner of this embodiment, in order to further improve the detection accuracy and efficiency of the high-voltage tester for insulating materials, a comprehensive optimization has been carried out in the design of the vision device 5 in this embodiment.

[0127] Specifically, the vision device 5 is composed of three core components, namely the second fixed bracket 502, the camera 501 and the annular light source 503. Through careful layout and cooperation of these three components, the high-precision detection of the surface quality and defects of the insulating material 6 is jointly realized.

[0128] Among them, the second fixed bracket 502, as the stable support of the vision device 5, is accurately disposed on the base 1. Its design fully considers the structural stability and adjustability, ensuring that sufficient stiffness and flexibility can be maintained during the detection process, providing a reliable support and adjustment space for the camera 501 and the annular light source 503.

[0129] On the second fixed bracket 502, the annular light source 503 is further disposed. This light source adopts an annular design, which can provide a uniform and soft lighting environment, effectively reducing the influence of shadows and reflections on the detection results. Its installation position is carefully calculated to ensure that sufficient and uniform lighting can be provided for the insulating material 6 during the detection process.

[0130] Meanwhile, the camera 501 is also set on the second fixing bracket 502 and is located above the annular light source 503. This layout enables the viewing path of the camera 501 to pass through the annular light source 503, thereby capturing a clear image of the surface of the insulating material 6. The camera 501 adopts a combination of a high-resolution and high-sensitivity sensor and lens, which can accurately identify and capture minute defects and anomalies on the surface of the insulating material 6.

[0131] During the actual detection process, the annular light source 503 provides uniform illumination for the insulating material 6, and the camera 501 captures a clear image after illumination and analyzes and processes the image through the built-in image processing algorithm. Through this process, the vision device 5 can achieve high-precision detection of the surface quality and defects of the insulating material 6, providing strong data support for subsequent high-voltage tests.

[0132] In addition, the vision device 5 also has highly automated and intelligent features. The built-in image processing algorithm can automatically identify and classify the types and degrees of defects on the surface of the insulating material 6 and generate a detailed detection report. At the same time, the device also supports remote monitoring and operation functions, enabling operators to understand the detection progress and results in real time and make remote adjustments and controls.

[0133] Through the above design, the vision device 5 not only achieves high-precision detection of the surface quality and defects of the insulating material 6, but also improves the detection efficiency and automation level.

[0134] Please refer to Figure 7-8 , in an implementation manner of this embodiment, to ensure that high-voltage electrical signals can be applied to the insulating material 6 stably, efficiently, and uniformly during the high-voltage test of the insulating material, an innovative design is made for the electrode device 3 in this embodiment.

[0135] Specifically, the electrode device 3 mainly consists of four core components: a fixing block 301, an upper positive electrode block 302, an upper positive electrode rear supplementary block 303, and an upper positive electrode upper supplementary block 304. These components, through precise layout and collaborative work, jointly achieve the task of applying high-voltage electrical signals to the insulating material 6.

[0136] Among them, the fixing block 301, as a stable support for the electrode device 3, is accurately set on the lifting device 4. Its design fully considers the structural stability and load-bearing capacity to ensure sufficient stiffness and strength during the test and provide reliable support for the upper positive electrode block 302 and its supplementary blocks.

[0137] On the fixed block 301, the upper positive electrode block 302 is further provided. This electrode block is made of a material with high electrical conductivity and high voltage resistance, and its position has been carefully calculated and adjusted to ensure that it can correspond to the upward-facing side of the insulating material 6. During the test, the upper positive electrode block 302 serves as the main application point of the high-voltage electrical signal and is responsible for stably and accurately transmitting the high-voltage electrical signal to the insulating material 6.

[0138] However, considering the possible differences in the surface shape, size, and test requirements of the insulating material 6, a single upper positive electrode block 302 may not be able to meet the contact area requirements in all cases. For this reason, in this embodiment, the upper positive electrode post-supplementary block 303 and the upper positive electrode upper-supplementary block 304 are particularly added. These two supplementary blocks are respectively arranged on the upper positive electrode block 302, and by expanding the contact area with the upward-facing side of the insulating material 6, the high-voltage electrical signal applied to the insulating material 6 is further supplemented.

[0139] Specifically, the shapes, sizes, and installation positions of the upper positive electrode post-supplementary block 303 and the upper positive electrode upper-supplementary block 304 have been carefully designed and optimized. They can be flexibly adjusted according to the specific shape and size of the insulating material 6 to ensure that they can achieve close and uniform contact with the upward-facing side of the insulating material 6 during the test. This design not only improves the application efficiency and stability of the high-voltage electrical signal; it also reduces the test errors and the risk of equipment damage that may be caused by poor contact.

[0140] Through the above design, the electrode device 3 not only realizes the stable and efficient application of the high-voltage electrical signal to the insulating material 6; it also improves the flexibility and adaptability of the test.

[0141] Please refer to again Figure 7 , in an implementation manner of this embodiment, to enhance the flexibility and adaptability of the electrode device 3 during the test, this embodiment particularly introduces a key component, the third electric slide table 305.

[0142] Specifically, on the basis of the original design of the electrode device 3, the third electric slide table 305 is newly added. This slide table is cleverly arranged between the fixed block 301 and the upper positive electrode block 302 and serves as a bridge and a driving mechanism connecting the two. Its design purpose is to achieve precise movement control of the upper positive electrode block 302 to meet the requirements in different test scenarios.

[0143] In practical applications, the upper positive electrode block 302 is stably arranged on the fixed block 301 through the third electric slide table 305. When a high-voltage test is required, the third electric slide table 305 will activate its high-precision driving mechanism to drive the upper positive electrode block 302 to move smoothly in the direction close to the insulating material 6. This moving process ensures that the upper positive electrode block 302 can achieve close and uniform contact with the upward surface of the insulating material 6, thus ensuring the stable and efficient application of high-voltage electrical signals.

[0144] On the contrary, when the test is completed or the insulating material 6 needs to be replaced, the third electric slide table 305 will drive in the reverse direction to drive the upper positive electrode block 302 to move away from the insulating material 6. This separation process not only protects the upper positive electrode block 302 and the insulating material 6 from unnecessary damage, but also provides convenience for subsequent test operations.

[0145] The introduction of the third electric slide table 305 not only improves the automation level and operation convenience of the electrode device 3, but also enhances the flexibility and adaptability of the test process. By precisely controlling the moving distance and speed of the upper positive electrode block 302, this slide table can ensure the accuracy and reliability of the test results.

[0146] In summary, the addition of the third electric slide table 305 makes the electrode device 3 more flexible, efficient and safe during the test process.

[0147] Although terms such as base and lifting device are used more frequently in this application, the possibility of using other terms is not excluded. The use of these terms is only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0148] An insulating material high-voltage tester provided by an embodiment of the present invention realizes precise positioning and efficient testing of insulating materials by setting a bearing and positioning device, a lifting device, an electrode device and a vision device. First, the vision device can detect the yaw amount of the position of the insulating material and cooperate with the bearing and positioning module to correct the position of the insulating material, so as to ensure that the insulating material is in the accurate position before the test, improve the positioning accuracy of the test, and avoid the problem of inaccurate test results caused by position deviation. Secondly, the lifting device drives the electrode device to contact or separate from the insulating material, making the application of high-voltage electrical signals more stable and reliable, and further ensuring the accuracy of the test. In addition, this improved high-voltage tester can effectively reduce the risk of damaging the test equipment and samples due to inaccurate positioning, improve the safety and service life of the equipment, and at the same time improve the test efficiency, providing more reliable technical support for the production and quality inspection of insulating materials.

[0149] Finally, it should be noted that although the above embodiments have been described in the text of the specification and the drawings of this application, the patent protection scope of this application cannot be limited thereby. Any technical solutions obtained by equivalent structure or equivalent process substitution or modification based on the essential concept of this application and using the content recorded in the text of the specification and the drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc., are all included within the patent protection scope of this application.

Claims

1. An insulating material high voltage tester, characterized in that: It comprises a base (1), a bearing and positioning device (2), an electrode device (3), a lifting device (4) and a visual device (5); wherein: The load-bearing positioning device (2), the lifting device (4), and the visual device (5) are respectively arranged on the base (1); The electrode device (3) is arranged on the lifting device (4); The bearing and positioning device (2) comprises a base (201) and a bearing and positioning module (202); The bearing and positioning module (202) is arranged on the base (201) and is used to bear the insulating material (6) to be tested and apply a high-voltage electrical signal to the insulating material (6) to perform a high-voltage test on the insulation performance of the insulating material (6); The lifting device (4) is used to drive the electrode device (3) to descend so as to contact the insulating material (6), and to drive the electrode device (3) to ascend so as to separate from the insulating material (6); The electrode device (3) is used to apply a high-voltage electrical signal to the insulating material (6) so as to perform a high-voltage test on the insulating performance of the insulating material (6); The visual device (5) is used to detect the deflection amount of the position of the insulating material (6) so as to cooperate with the bearing positioning module (202) to correct the position of the insulating material (6).

2. The insulating material high voltage tester according to claim 1, characterized in that: The bearing positioning module (202) is provided with a cross mark point (7) that can cooperate with the visual device (5).

3. The insulating material high voltage tester according to claim 1, characterized in that: Also includes a sliding device (8); The bearing and positioning device (2) is arranged on the base (1) via the sliding device (8); The sliding device (8) is used to drive the bearing and positioning device (2) to move from the loading position to below the visual device (5) and the electrode device (3) in sequence, and to drive the bearing and positioning device (2) to move from below the electrode device (3) to the loading position.

4. The insulating material high voltage testing machine according to claim 1, characterized in that: The bearing positioning module (202) comprises a first positioning block (2021), a second positioning block (2022), a positioning sleeve (2023), a lower negative electrode block (2024), a lower negative electrode supplementary block (2025), a rear positive electrode block (2026), a rear negative electrode block (2027) and a left negative electrode block (2028); The lower negative electrode block (2024) is arranged on the base (201); The first positioning block (2021), the second positioning block (2022), and the positioning sleeve (2023) are arranged on the lower negative electrode block (2024), and are respectively located at three corners of the insulating material (6); The first positioning block (2021) is used to position the right rear corner of the insulating material (6); The second positioning block (2022) is used to position the left front corner of the insulating material (6); The positioning sleeve (2023) is used to sleeve and fix the right front corner of the insulating material (6); The lower negative electrode block (2024) is used to receive a high-voltage electrical signal transmitted from the downward side of the insulating material (6); The lower negative electrode supplementary block (2025) is arranged on the lower negative electrode block (2024) and is used to expand the contact area with the downward side of the insulating material (6) so as to supplement the reception of the high voltage electrical signal transmitted from the downward side of the insulating material (6); The rear positive electrode block (2026) is arranged on the base (201) and is located corresponding to the left rear corner of the insulating material (6), and is used to apply a high voltage electrical signal to the insulating material (6); The rear negative electrode block (2027) is arranged on the base (201) and is located corresponding to the rearward side of the insulating material (6), and is used to receive a high-voltage electrical signal transmitted from the rearward side of the insulating material (6); The left negative electrode block (2028) is arranged on the base (201) and is located corresponding to the left side of the insulating material (6), and is used to receive a high-voltage electrical signal transmitted from the left side of the insulating material (6).

5. The insulating material high voltage tester according to claim 4, characterized in that: The bearing and positioning module (202) further comprises a first electric slide (2029) and a second electric slide (2030); The rear positive electrode block (2026) and the rear negative electrode block (2027) are arranged on the base (201) via the first electric slide (2029); The left negative electrode block (2028) is arranged on the base (201) via the second electric slide (2030); The first electric slide (2029) is used to drive the rear positive electrode block (2026) and the rear negative electrode block (2027) to move in a direction close to the insulating material (6) so as to respectively contact the insulating material (6), and to drive the rear positive electrode block (2026) and the rear negative electrode block (2027) to move in a direction away from the insulating material (6) so as to respectively separate from the insulating material (6); The second electric slide (2030) is used to drive the left negative electrode block (2028) to move in a direction close to the insulating material (6) so as to contact the insulating material (6), and to drive the left negative electrode block (2028) to move in a direction away from the insulating material (6) so as to separate from the insulating material (6).

6. The insulating material high voltage testing machine according to claim 1, characterized in that: Also includes a sensor (9); The sensor (9) is arranged on the base (1) and is used to send out a sensing signal when the insulating material (6) is not correctly placed on the bearing positioning module (202).

7. The insulating material high voltage tester according to claim 1, characterized in that: The lifting device (4) comprises a first fixed bracket (401) and a lifting module (402); The first fixing bracket (401) is arranged on the base (1); The lifting module (402) is arranged on the first fixing bracket (401); The electrode device (3) is arranged on the lifting module (402).

8. The insulating material high voltage testing machine according to claim 1, characterized in that: The visual device (5) comprises a second fixed bracket (502), a camera (501) and a ring-shaped light source (503); The second fixing bracket (502) is arranged on the base (1); The annular light source (503) is arranged on the second fixing bracket (502); The camera (501) is arranged on the second fixing bracket (502) and is located above the annular light source (503); and a framing path of the camera (501) passes through the annular light source (503).

9. The insulating material high voltage testing machine according to claim 1, characterized in that: The electrode device (3) comprises a fixing block (301), an upper positive electrode block (302), an upper positive electrode rear supplement block (303) and an upper positive electrode upper supplement block (304); The fixing block (301) is arranged on the lifting device (4); The upper positive electrode block (302) is arranged on the fixing block (301) and is located corresponding to the upward side of the insulating material (6), and is used to apply a high voltage electrical signal to the insulating material (6); The upper positive electrode rear supplementary block (303) and the upper positive electrode upper supplementary block (304) are respectively arranged on the upper positive electrode block (302) and are used to expand the contact area with the upward side of the insulating material (6) to supplement the high voltage electrical signal applied to the insulating material (6).

10. The insulating material high voltage testing machine according to claim 9, characterized in that: The electrode device (3) further comprises a third electric slide (305); The upper positive electrode block (302) is arranged on the fixed block (301) via the third electric slide (305); The third electric slide (305) is used to drive the upper positive electrode block (302) to move in a direction close to the insulating material (6) so as to contact the insulating material (6), and to drive the upper positive electrode block (302) to move in a direction away from the insulating material (6) so as to separate from the insulating material (6).

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