Electromagnet comprehensive detection equipment and detection method thereof

Abstract

The invention relates to the technical field of detection equipment, in particular to electromagnet comprehensive detection equipment and a detection method thereof, and the equipment comprises a workbench which is used for bearing the equipment; the sliding table mechanism is arranged on the workbench and comprises a movable supporting plate and a displacement assembly used for driving the movable supporting plate to move horizontally, and the movable supporting plate is provided with a plurality of detection stations in the horizontal moving direction under driving of the displacement assembly; the positioning mechanism is arranged on the movable supporting plate and is used for positioning the electromagnet to be detected; and the detection mechanism comprises a plurality of detection modules. The detection modules correspond to the detection stations, and the multiple detection modules are distributed above and / or below the workbench in the moving direction of the movable supporting plate; and the detection module comprises one or more of an electromagnet extension length detection module, an electromagnet insulation and voltage resistance detection module and an electromagnet stroke-force performance detection module. The scheme is used for realizing high-efficiency automation of an electromagnet detection process.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a comprehensive detection device for electromagnets and a detection method thereof. Background Art

[0002] In the electric control system of the fully mechanized mining face, the electromagnet is a key component that mainly controls and drives the electro-hydraulic control reversing valve. However, in the production process, most of the comprehensive performance testing is still done manually, with low efficiency and insufficient automation.

[0003] Specifically, the existing detection methods are mostly manual operations, including manual wiring, manual detection and data recording. These processes rely on manual accuracy and have certain errors and safety hazards. In order to ensure the quality of the electromagnet, various tests need to be carried out frequently, and each test needs to be completed manually, which is not only time-consuming and labor-intensive, but also increases the labor intensity of employees. Especially in large-scale production, manual detection consumes a lot of time and human resources, affecting production efficiency. Therefore, the traditional manual detection method is difficult to meet the current electromagnet detection needs in the electric control system of the fully mechanized mining face. Summary of the invention

[0004] The present invention provides an electromagnet comprehensive detection device and a detection method thereof, which are used to solve the defects of low manual operation efficiency and insufficient automation level in the prior art and realize efficient automation of the electromagnet detection process.

[0005] The present invention provides an electromagnet comprehensive detection equipment, comprising: a workbench for carrying equipment; a slide mechanism, arranged on the workbench, comprising a movable pallet and a displacement component for driving the movable pallet to move horizontally, wherein the movable pallet has a plurality of detection stations in its horizontal movement direction under the drive of the displacement component; a positioning mechanism, arranged on the movable pallet, for positioning the electromagnet to be tested; a detection mechanism, comprising a plurality of detection modules, wherein the detection modules correspond to the detection stations, and the plurality of detection modules are distributed above and / or below the workbench along the moving direction of the movable pallet; the detection modules comprise an electromagnet extension length detection module, an electromagnet insulation withstand voltage detection module, and an electromagnet stroke-force performance detection module, and the present invention also provides one or more thereof.

[0006] According to one embodiment of the present invention, the workbench is provided with a window structure penetrating through the upper and lower sides of the table surface; the moving path of the movable pallet passes above the window structure to allow the detection module arranged under the workbench to detect the bottom of the electromagnet to be tested.

[0007] According to one embodiment of the present invention, the displacement assembly includes an electric cylinder slide and a guide rail; the electric cylinder slide and the guide rail are arranged in parallel on both sides of the window structure; one end of the movable pallet is connected to the electric cylinder slide, and the other end is slidably engaged with the guide rail, so that the movable pallet can move along the guide rail under the drive of the electric cylinder slide.

[0008] According to one embodiment of the present invention, in the window opening structure, the workbench is provided with a plurality of position sensors; the position sensors correspond to the detection stations and are used to detect the moving position of the movable pallet.

[0009] According to one embodiment of the present invention, the positioning mechanism includes a fixed part and a movable part, and the movable part has a clamping state close to the fixed part and a releasing state away from the movable part; in the clamping state, the positioning mechanism can clamp the electromagnet to be tested between the fixed part and the movable part.

[0010] According to one embodiment of the present invention, the fixed part is an L-shaped positioning block fixedly mounted on the movable support plate, and the movable part is a movable clamping block driven by a cylinder; in the clamping state, the inner right-angle structure of the L-shaped positioning block and the movable clamping block respectively provide limiting effects in the three horizontal directions of the electromagnet to be tested.

[0011] According to one embodiment of the present invention, the L-shaped positioning block or the movable support plate is provided with a sensor component for detecting whether the electromagnet to be tested is installed in place.

[0012] According to one embodiment of the present invention, a protective cover is included, and the workbench and the slide mechanism, the positioning mechanism and the detection mechanism arranged on the workbench are all integrated in the protective cover; the protective cover is provided with a window for placing in or taking out the electromagnet to be tested, and the window is provided with a safety grating.

[0013] According to one embodiment of the present invention, the protective cover is provided with: a material table located outside the window, the surface of the material table being provided with wear-resistant strips; and / or casters located at the bottom of the protective cover for moving the detection equipment as a whole; and / or a human-machine interface located on one side of the protective cover and connected to the controller of the detection equipment for inputting control instructions and displaying the working status of the detection equipment; and / or a barcode scanner connected to the controller for scanning the electromagnet to be tested; and / or an indicator light connected to the controller and located at the top of the protective cover.

[0014] The present invention also provides an electromagnet comprehensive detection method, which is used to control the electromagnet comprehensive detection equipment of the above-mentioned embodiment to perform the electromagnet detection process; the method includes: placing the electromagnet to be tested in a positioning mechanism on a movable pallet, and fixing the electromagnet to be tested by the positioning mechanism; starting the equipment, so that the displacement component drives the movable pallet to move horizontally to the first detection station; at the first detection station, using the corresponding detection module to detect the extension length of the electromagnet to be tested, and recording the detection result; the displacement component continues to drive the movable pallet to move to the second detection station; at the second detection station, using the corresponding detection module to perform insulation withstand voltage performance detection on the electromagnet to be tested, and recording the detection result; the displacement component drives the movable pallet to move to the third detection station again; at the third detection station, using the corresponding detection module to perform stroke-force performance detection on the electromagnet to be tested, and recording the detection result; after completing all detections, the displacement component drives the movable pallet to return to the initial position; releasing the positioning mechanism, and taking out the electromagnet to be tested that has been detected; repeating the above steps to detect the next electromagnet to be tested.

[0015] The electromagnet comprehensive detection equipment and detection method provided by the present invention realizes the comprehensive performance test of the electromagnet by integrating multiple detection functions into one device, and realizes the efficient automation of the electromagnet detection process. Among them, the movable support plate can be accurately docked at each preset detection station under the action of the displacement component, ensuring that the electromagnet to be tested can be accurately positioned in front of each detection module for corresponding testing. The positioning mechanism ensures that the relative position between the electromagnet to be tested and the detection module is accurate, thereby ensuring the accuracy of the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is one of the structural schematic diagrams of the electromagnet comprehensive detection equipment provided by the present invention.

[0018] Figure 2 This is the second structural schematic diagram of the electromagnet comprehensive detection equipment provided by the present invention.

[0019] Figure 3 This is one of the top structural schematic diagrams of the electromagnet comprehensive detection equipment provided by the present invention.

[0020] Figure 4This is the second schematic diagram of the top view structure of the electromagnet comprehensive detection equipment provided by the present invention.

[0021] Figure 5 This is the third schematic diagram of the top view structure of the electromagnet comprehensive detection equipment provided by the present invention.

[0022] Figure 6 It is a schematic diagram of the bottom structure of a mobile support plate of an electromagnet comprehensive testing equipment.

[0023] Figure 7 It is a schematic diagram of the protective cover structure of the electromagnet comprehensive detection equipment provided by the present invention.

[0024] Figure 8 It is a schematic diagram of the electromagnet to be tested involved in the present invention.

[0025] Fig. 9 It is a structural schematic diagram of the electromagnet insulation withstand voltage testing tool provided by the present invention.

[0026] Fig.10 It is a schematic diagram of the structure of the upper components of the electromagnet insulation withstand voltage testing tool.

[0027] Fig.11 It is one of the structural schematic diagrams of the lower components of the electromagnet insulation withstand voltage testing tool.

[0028] Fig.12 This is the second structural diagram of the lower component of the electromagnet insulation withstand voltage testing tool.

[0029] Fig.13 It is a structural schematic diagram of the electromagnet parameter detection tooling provided by the present invention.

[0030] Fig.14 It is a schematic diagram of the structure of the upper component of the electromagnet parameter detection tooling.

[0031] Fig.15 It is one of the structural schematic diagrams of the lower components of the electromagnet parameter detection tooling.

[0032] Fig.16 This is the second structural diagram of the lower component of the electromagnet parameter detection tooling.

[0033] Reference numerals: 100, electromagnet to be tested; 110, workbench; 111, window structure; 120, mobile pallet; 121, electric cylinder slide; 122, guide rail; 123, L-shaped positioning block; 124, mobile clamping block; 125, through-beam optical fiber sensor; 130, protective cover; 131, window; 132, safety grating; 133, material table; 134, casters; 135, human-machine interface; 136, barcode scanner; 137, indicator light; 211, first downward pressure cylinder; 212, downward pressure detection unit; 213, floating joint; 214, magnetic induction switch; 215, guide rod; 221, support rod; 222, support plate ; 223, cylinder mounting block; 224, linear bearing; 231, push-up cylinder; 232, lower probe; 233, L-shaped mounting plate; 234, probe junction box; 235, probe positioning block; 236, wire connector; 237, probe spring; 310, second bracket; 311, second downward cylinder; 312, blocking plate; 313, hydraulic buffer; 314, slide rail; 315, slider; 316, L-shaped limit plate; 317, limit block; 318, travel limit plate; 319, limit screw; 321, pressure sensor; 322, test rod; 323, servo motor; 324, linear slide. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] The present invention provides an electromagnet comprehensive detection method and equipment, which can realize flexible comprehensive performance detection of various types of electromagnets, including extension length, insulation withstand voltage and stroke-force performance. Also provided is an electromagnet insulation withstand voltage detection tool, which ensures good contact and completes the insulation withstand voltage test through the coordinated work of upper and lower components, wherein the upper component provides pressure and the lower component establishes an electrical connection through a probe. Also provided is an electromagnet parameter detection tool for the detection of stroke-force performance. The tool uses a lower component driven by a servo motor to accurately control the movement of the test rod, and records data through a force sensor, thereby realizing accurate measurement of the electromagnet stroke-force characteristics.

[0037] Combine the following Figures 1 to 8 The specific implementation of the electromagnet comprehensive detection equipment of the present invention is described.

[0038] like Figure 1 As shown, the present invention provides an electromagnet comprehensive detection equipment, including: a workbench 110, used to carry equipment; a slide mechanism, arranged on the workbench 110, including a mobile support plate 120 and a displacement assembly for driving the mobile support plate 120 to move horizontally, under the drive of the displacement assembly, the mobile support plate 120 has multiple detection stations in its horizontal movement direction; a positioning mechanism, arranged on the mobile support plate 120, used to position the electromagnet 100 to be tested; a detection mechanism, including multiple detection modules. Figure 2 As shown, the detection module corresponds to the detection station, and multiple detection modules are distributed above and / or below the workbench 110 along the moving direction of the movable pallet 120; the detection module includes an electromagnet extension length detection module, an electromagnet insulation withstand voltage detection module, and an electromagnet stroke-force performance detection module, and the present invention also provides one or more.

[0039] Specifically, the technical solution of the present invention realizes the comprehensive performance test of the electromagnet by integrating multiple detection functions into one device. The movable support plate 120 can be accurately docked at each preset detection station under the action of the displacement component, ensuring that the electromagnet 100 to be tested can be accurately positioned in front of each detection module for corresponding testing. The positioning mechanism ensures that the relative position between the electromagnet 100 to be tested and the detection module is accurate, thereby ensuring the accuracy of the detection result.

[0040] Among them, the detection modules include but are not limited to: an electromagnet extension length detection module, which is used to measure the length of the core rod extended after the electromagnet is energized, so as to evaluate whether its working state meets the design requirements; an electromagnet insulation withstand voltage detection module, which detects its insulation performance by applying high voltage to the electromagnet to ensure that the electromagnet will not short-circuit or leak under normal working conditions; an electromagnet stroke-force performance detection module, which analyzes the output force and stroke characteristics of the electromagnet under different working conditions to verify whether it meets the needs of specific application scenarios.

[0041] In addition, the equipment may also include other types of detection modules, such as temperature detection, vibration analysis, etc., which can be customized according to actual needs. The entire detection process is automatically controlled by the control system, which greatly reduces the need for manual intervention, improves detection efficiency and accuracy, and also reduces the safety risks of operators. Through automation, comprehensive detection of various performance indicators of electromagnets can be quickly completed, which is suitable for application in large-scale production environments.

[0042] Preferably Figure 3 , Figure 4 and Figure 5 As shown, the above-mentioned movable support plate 120 has three detection stations in its horizontal moving direction, which correspond to the electromagnet extension length detection module, the electromagnet insulation withstand voltage detection module, and the electromagnet stroke-force performance detection module. As the movable support plate 120 moves to the corresponding detection station in sequence, the corresponding detection module operates.

[0043] According to an electromagnet comprehensive detection equipment of the present invention, a workbench 110 is provided with a window structure 111 that passes through both upper and lower sides of the workbench; the moving path of the movable support plate 120 passes above the window structure 111, so as to allow the detection module disposed below the workbench 110 to detect the bottom of the electromagnet 100 to be detected. The window structure 111 on the workbench 110 provides a space for the detection module disposed below the workbench 110 to directly contact the bottom of the electromagnet 100 to be detected, thereby realizing comprehensive detection of the electromagnet 100 to be detected from different angles (including the top and the bottom).

[0044] According to an electromagnet comprehensive detection equipment of the present invention, the displacement assembly includes an electric cylinder slide 121 and a guide rail 122; the electric cylinder slide 121 and the guide rail 122 are arranged in parallel on both sides of the window structure 111; one end of the movable pallet 120 is connected to the electric cylinder slide 121, and the other end is slidably matched with the guide rail 122, so that the movable pallet 120 can move along the guide rail 122 under the drive of the electric cylinder slide 121. Specifically, the displacement assembly ensures that the movable pallet 120 can move horizontally on the workbench 110 smoothly and accurately by adopting a combination of the electric cylinder slide 121 and the guide rail 122. The electric cylinder slide 121 is installed on one side of the window structure 111 as an active driving component, and the guide rail 122 parallel to the electric cylinder slide 121 is installed on the other side of the window structure 111. One end of the moving pallet 120 is connected to the electric cylinder slide 121, which provides power to achieve horizontal movement; at the same time, the other end of the moving pallet 120 forms a sliding fit with the guide rail 122 to ensure straightness and stability during movement. On the other hand, the displacement component can also be designed to synchronously drive the moving pallet 120 to move through the electric cylinder slides 121 parallel to both sides.

[0045] According to an electromagnet comprehensive detection equipment of the present invention, a plurality of position sensors are provided on the workbench 110 in the window structure 111; the position sensors correspond to the detection stations and are used to detect the moving position of the movable pallet 120. The use of position sensors to assist in positioning not only improves the automation level of the entire detection process, but also enhances the consistency and reliability of the detection results. Specifically, the position sensors are provided to accurately monitor the positioning of the movable pallet 120 between different detection stations. These position sensors preferably correspond one-to-one to each detection station. When the movable pallet 120 reaches the preset detection position, the corresponding position sensor will be triggered and send a signal to the control system, indicating that the movable pallet 120 has accurately docked at the designated detection station, ensuring that the electromagnet 100 to be tested can be accurately positioned in front of each detection module for corresponding testing.

[0046] like Figure 1 and Figure 3 As shown, according to an electromagnet comprehensive detection equipment of the present invention, the positioning mechanism includes a fixed part and a movable part, and the movable part has a clamping state close to the fixed part and a releasing state away from the movable part; in the clamping state, the positioning mechanism can clamp the electromagnet 100 to be tested between the fixed part and the movable part. The positioning mechanism is used to ensure that the electromagnet 100 to be tested can be stably and accurately fixed during the detection process. Specifically, the fixed part usually remains stationary as a reference position; the movable part can move relative to the fixed part under the action of the control system to achieve clamping or release of the electromagnet 100 to be tested.

[0047] When the electromagnet needs to be tested, the moving part will move closer to the fixed part, and the two will work together to firmly clamp the electromagnet 100 to be tested. Figure 8 The electromagnets 100 of different sizes to be tested are shown, and their stability is ensured during the entire testing process to avoid detection errors caused by looseness. After completing a detection cycle, the moving part will move away from the fixed part, thereby releasing the electromagnet and allowing the operator or the automation system to replace the next sample to be tested. Through the above implementation, the positioning mechanism can not only provide a stable clamping force to ensure detection accuracy, but also support fast loading and unloading, making the entire detection process more efficient and smooth.

[0048] Further, according to an electromagnet comprehensive detection equipment of the present invention, the fixed part is an L-shaped positioning block 123 fixedly mounted on a mobile support plate 120, and the mobile part is a mobile clamping block 124 driven by a cylinder; in the clamped state, the inner right-angle structure of the L-shaped positioning block 123 and the mobile clamping block 124 respectively provide limiting effects in three horizontal directions of the electromagnet 100 to be tested. Specifically, the fixed part adopts an L-shaped design, and the L-shaped positioning block 123 is fixedly mounted on the mobile support plate 120, and a right-angle structure is formed on its inner side, which is used to limit the electromagnet 100 to be tested in two vertical directions. The mobile part is composed of one or more mobile clamping blocks 124 driven by cylinders. When clamping is required, the cylinder pushes the mobile clamping block 124 to approach the L-shaped positioning block 123, thereby providing an additional limiting effect in the third horizontal direction. In this way, through the cooperation of the L-shaped positioning block 123 and the mobile clamping block 124, the electromagnet 100 to be tested can be stably fixed in three directions.

[0049] Preferably, the moving direction of the mobile clamp 124 is located between the inner angles of the L-shaped positioning block 123, and is inclined relative to the two right-angled sides of the L-shaped positioning block 123, so that in the clamped state, the thrust applied by the mobile clamp 124 to the electromagnet 100 to be tested can act on the two right-angled sides of the L-shaped positioning block 123 at the same time, thereby ensuring that the electromagnet 100 to be tested and the two right-angled sides of the L-shaped positioning block 123 are tightly fitted. Such an arrangement not only improves the stability during fixation, but also ensures the position accuracy of the electromagnet during the detection process. Among them, the mobile clamp 124 is preferably made of an elastic material with a high friction coefficient.

[0050] Furthermore, the L-shaped positioning block 123 can also be provided with a wiring terminal to conveniently connect the electrical interface of the electromagnet 100 to be tested. In this way, the electrical performance of the electromagnet (such as the response characteristics after power-on, insulation withstand voltage, etc.) can be directly tested without additional manual wiring operations.

[0051] According to an electromagnet comprehensive detection equipment of the present invention, the L-shaped positioning block 123 or the movable support plate 120 is provided with a sensor component for detecting whether the electromagnet 100 to be tested is installed in place. Specifically, the sensor component may include a photoelectric sensor, a proximity sensor, a beam optical fiber sensor 125 and the like.

[0052] Among them, preferably Figure 6 As shown, the back of the mobile support plate 120 is provided with a sensor installation slot and a mounting seat, and the bottom of the electromagnet 100 to be tested is detected by setting a corresponding optical fiber sensor 125 to determine whether the electromagnet 100 to be tested is installed in place. Further, the corresponding optical fiber sensors 125 are arranged in pairs and crosswise to detect whether the bottom top rod of the electromagnet 100 to be tested is located at the detection intersection of the corresponding optical fiber sensors 125. Through the cross arrangement of the corresponding optical fiber sensors 125, the position of the electromagnet 100 to be tested can be determined more accurately to ensure that it is accurately installed at the predetermined position.

[0053] like Figure 7 As shown, an electromagnet comprehensive detection equipment according to the present invention includes a protective cover 130, a workbench 110, and a slide mechanism, a positioning mechanism and a detection mechanism arranged on the workbench 110 are all integrated in the protective cover 130; the protective cover 130 is provided with a window 131 for putting in or taking out the electromagnet 100 to be tested, and the window 131 is provided with a safety grating 132. The protective cover 130 can not only protect the internal precision components from the influence of external environmental factors such as dust and moisture, but also significantly improve the safety of operation. A special window 131 is provided on the protective cover 130 for conveniently putting in or taking out the electromagnet 100 to be tested, and a safety grating 132 is installed at the window 131. As a photoelectric protection device, when a hand or other object passes through the grating, the system will immediately stop the action of all moving parts to effectively prevent accidental injuries. Through such a layout, the entire detection process is safe and efficient, and is suitable for various industrial environments.

[0054] Preferably, the protective cover 130 is made of a solid material to ensure that the equipment can operate stably even in harsh environments and prevent operators from directly contacting moving parts. The design of the window 131 takes into account the convenience and safety of operation, so that the electromagnet 100 to be tested can be easily placed in the specified position and tested. The safety grating 132 is composed of a transmitter and a receiver, forming an invisible light curtain at the window 131. Once blocked, the safety mechanism is triggered to ensure safety during operation. Overall, the implementation method that integrates the protective cover 130, the window 131 and the safety grating 132 not only improves the protection performance and safety of the detection equipment, but also simplifies the operation process, and is suitable for application in modern automated production lines.

[0055] Furthermore, according to an electromagnet comprehensive detection equipment of the present invention, the protective cover 130 not only integrates the workbench 110, the slide mechanism, the positioning mechanism and the detection mechanism, but is also equipped with a variety of auxiliary functional components to enhance the practicability, mobility and ease of operation of the equipment. Specifically, a material table 133 is preferably provided on the outside of the protective cover 130, and a wear-resistant strip is installed on its surface for temporarily placing the electromagnet 100 or other items to be tested. Casters 134 can be installed at the bottom of the protective cover 130 to facilitate the overall movement of the detection equipment, and the casters 134 are usually equipped with a locking mechanism to ensure that they can be stable and immobile when needed. In addition, a human-machine interface 135 (HMI) can be provided on one side of the protective cover 130, which is connected to the controller. The user can input control instructions through the touch screen and view the working status and test results of the equipment in real time, which enhances the convenience and interactivity of the operation.

[0056] The protective cover 130 is preferably also equipped with a barcode scanner 136, which is connected to the controller and is used to scan the barcode or QR code on the electromagnet 100 to be tested, so as to realize automatic management and traceability of data. The top is preferably equipped with an indicator light 137, which is also connected to the controller and is used to display different working states of the equipment, such as in operation, fault alarm or completed detection, so that the operator can quickly understand the equipment status. These additional components jointly enhance the functionality and user experience of the electromagnet comprehensive detection equipment, making it more suitable for modern industrial production and quality control processes, which not only improves work efficiency, but also enhances the overall performance and reliability of the equipment.

[0057] Based on the electromagnet comprehensive detection equipment of the above embodiment, the present invention also provides a preferred electromagnet comprehensive detection method, which is used to control the electromagnet comprehensive detection equipment of the above embodiment to perform the electromagnet detection process. The method includes: Step S1, placing the electromagnet 100 to be tested in the positioning mechanism on the movable support plate 120, and fixing the electromagnet 100 to be tested by the positioning mechanism. Specifically, the operator places the electromagnet 100 to be tested between the L-shaped positioning block 123 and the movable clamping block 124, and starts the cylinder to drive the movable clamping block 124 to approach the L-shaped positioning block 123, so that the electromagnet 100 to be tested is firmly clamped between the two, ensuring that it is limited in three horizontal directions.

[0058] Step S2, start the equipment, so that the displacement assembly drives the movable pallet 120 to move horizontally to the first inspection station. Specifically, the control system activates the electric cylinder slide 121, driving the movable pallet 120 to move smoothly along the guide rail 122 to the first inspection station, at which time the position sensor confirms that the movable pallet 120 has accurately reached the specified position.

[0059] Step S3: At the first inspection station, use the corresponding inspection module to inspect the extension length of the electromagnet 100 to be inspected, and record the inspection result. Specifically, the electromagnet extension length inspection module automatically measures and records the extension length of the core rod after the electromagnet is powered on, and the data is stored in the system for subsequent analysis.

[0060] Step S4: The displacement assembly continues to drive the movable pallet 120 to move to the second inspection station. Specifically, the control system activates the electric cylinder slide 121 again to move the movable pallet 120 along the guide rail 122 to the next preset inspection station, and the position sensor confirms the position of the movable pallet 120 again.

[0061] Step S5: At the second testing station, use the corresponding testing module to test the insulation withstand voltage performance of the electromagnet 100 to be tested, and record the test results. Specifically, the electromagnet insulation withstand voltage testing module applies high voltage to the electromagnet to test its insulation performance and record the test results.

[0062] Step S6: the displacement assembly drives the movable pallet 120 to move to the third inspection station again. Specifically, the control system activates the electric cylinder slide 121 for the third time to move the movable pallet 120 to the third inspection station, and the position sensor confirms the position of the movable pallet 120.

[0063] Step S7: At the third testing station, use the corresponding testing module to test the stroke-force performance of the electromagnet 100 to record the test results. Specifically, the electromagnet stroke-force performance testing module analyzes the output force and stroke characteristics of the electromagnet under different working conditions and records these data.

[0064] Step S8: After all tests are completed, the displacement assembly drives the movable support plate 120 to return to the initial position. Specifically, the control system activates the electric cylinder slide 121 for the last time to return the movable support plate 120 to the initial position, ready for the next test or to remove the electromagnet that has been tested.

[0065] Step S9, release the positioning mechanism and take out the tested electromagnet 100. Specifically, the control system releases the pressure of the cylinder to move the movable clamp 124 away from the L-shaped positioning block 123, release the electromagnet 100, and the operator can take it out through the window 131 on the protective cover 130.

[0066] Step S10, repeat the above steps to test the next electromagnet 100. Specifically, the operator places the new electromagnet 100 to be tested in the positioning mechanism, repeats the process from step S1 to step S9, and continues to test until all the electromagnets 100 to be tested have been tested.

[0067] Through the steps of the above implementation mode, the electromagnet comprehensive detection method provided by the present invention can efficiently and accurately complete various performance detections of the electromagnet, thereby improving the detection efficiency and the degree of automation.

[0068] Combine the following Figures 9 to 12 The electromagnet insulation and withstand voltage testing tool provided by the present invention is described. The electromagnet insulation and withstand voltage testing tool described below and the electromagnet comprehensive testing equipment and the electromagnet insulation and withstand voltage testing module described above can correspond to each other.

[0069] like Fig. 9 As shown, the present invention provides an electromagnet insulation withstand voltage testing tool, comprising: a workbench 110 for carrying equipment; a slide mechanism, arranged on the workbench 110, comprising a movable support plate 120 and a displacement component, the displacement component is used to drive the movable support plate 120 to move between an initial position and a detection position; a positioning mechanism, arranged on the movable support plate 120, for positioning the electromagnet 100 to be tested; a detection mechanism, comprising a first upper component arranged above the workbench 110 and a first lower component arranged above the workbench 110, in the detection state of the detection mechanism, the first upper component moves downward, and the first lower component moves upward, so as to approach the electromagnet 100 to be tested at the detection position; wherein the first upper component is used to apply pressure to the electromagnet 100 to be tested and contact the top tested part of the electromagnet 100 to be tested, and the first lower component is used to contact the bottom tested part of the electromagnet 100 to be tested through a probe, so as to perform an insulation withstand voltage test.

[0070] The above-mentioned electromagnet insulation withstand voltage test tool can realize the insulation withstand voltage test on the top and bottom of the electromagnet 100 to be tested at the same time by clamping up and down. Specifically, the displacement assembly accurately moves the movable support plate 120 to the detection position to ensure that the electromagnet 100 to be tested is in the correct position. The first upper assembly and the first lower assembly approach the electromagnet 100 to be tested from the upper and lower directions respectively to form a stable clamping force to ensure that the electromagnet does not move during the test. The first upper assembly and the first lower assembly contact the top and bottom of the electromagnet 100 to be tested respectively, and apply a high voltage through the probe to detect its insulation performance. The test results can be recorded in real time and displayed or stored through the control system.

[0071] In practical applications, the electromagnet insulation withstand voltage detection tooling can be integrated into an automated production line as part of the electromagnet comprehensive detection equipment to improve detection efficiency and accuracy. Through automated control, the need for manual intervention is reduced, labor intensity is reduced, and the consistency and reliability of detection are also improved. In addition, the above structure is easy to maintain and expand, and can be adjusted and upgraded according to different detection requirements, and is suitable for detection of electromagnets of various specifications and types.

[0072] like Fig. 9 and Fig.10 As shown, according to an electromagnet insulation withstand voltage test tool of the present invention, the first upper component includes a vertically arranged first downward pressure cylinder 211 and a downward pressure detection part 212 connected to the first downward pressure cylinder 211; the bottom of the downward pressure detection part 212 is provided with a pressure structure adapted to the top inspected part of the electromagnet 100 to be tested. Through the first upper component, pressure can be effectively applied during the detection process, and a stable electrical connection can be established with the top of the electromagnet 100 to be tested through the pressure structure. In this way, the accuracy of the insulation withstand voltage test can be ensured, while protecting the electromagnet 100 to be tested from damage.

[0073] Among them, the first downward pressure cylinder 211 is used as a power source to drive the downward pressure detection part 212 to move downward. By accurately controlling the pressure and stroke of the cylinder, it can be ensured that the downward pressure detection part 212 can stably and accurately contact the top of the electromagnet 100 to be tested. The downward pressure detection part 212 is connected to the first downward pressure cylinder 211, and a specially designed pressure structure is provided at its bottom. The pressure structure can be one or more probes, conductive plates or other suitable contact components, which are used to form good electrical contact with the top surface of the electromagnet 100 to be tested during the test. The design of the pressure structure needs to consider the specific shape and size of the electromagnet 100 to be tested to ensure the reliability and uniformity of the contact. Preferably, the pressure structure not only needs to provide enough pressure to ensure good contact, but also needs to have a certain elasticity or buffering function to prevent damage to the electromagnet 100 to be tested. In addition, the pressure structure may also include insulating materials to ensure that short circuits do not occur during high-voltage testing.

[0074] Further, according to an electromagnet insulation withstand voltage test tool of the present invention, a floating joint 213 is provided at the shaft end of the first pressing cylinder 211; through the floating joint 213, the pressing detection part 212 is floated and installed on the cylinder rod end of the first pressing cylinder 211 in the vertical direction. By providing the floating joint 213 at the shaft end of the first pressing cylinder 211, the pressing detection part 212 can be floated and installed in the vertical direction, thereby ensuring good contact with the electromagnet 100 to be tested during the insulation withstand voltage test, and improving the reliability of the test results and the overall performance of the equipment.

[0075] Specifically, the floating joint 213 is a connector that allows multi-directional movement within a certain range, and is used to compensate for alignment errors between mechanical parts or absorb vibrations. In this case, the floating joint 213 is connected between the cylinder rod end of the first pressing cylinder 211 and the pressing detection part 212. Through the floating joint 213, the pressing detection part 212 can float slightly in the vertical direction, which means that even if there is a slight unevenness or position deviation on the top surface of the electromagnet 100 to be tested, the pressing detection part 212 can automatically adjust its position to ensure good contact with the top tested part of the electromagnet 100 to be tested.

[0076] Furthermore, according to an electromagnet insulation withstand voltage detection tool of the present invention, a magnetic induction switch 214 is provided on the surface of the first pressing cylinder 211 to detect the piston movement position of the first pressing cylinder 211. By providing the magnetic induction switch 214 on the surface of the first pressing cylinder 211, accurate detection of the piston movement position can be achieved, thereby improving the reliability and automation of the entire detection process. Specifically, the magnetic induction switch 214 is installed on the surface of the first pressing cylinder 211, and the position of the cylinder piston can be monitored in real time. By reasonably arranging the magnetic induction switch 214, a signal can be triggered when the piston reaches a specific position, thereby accurately controlling the movement of the pressing detection part 212. If the piston position is abnormal, the magnetic induction switch 214 can immediately send an alarm signal, and the control system can take corresponding safety measures, such as stopping the cylinder action to prevent equipment damage. Furthermore, according to an electromagnet insulation withstand voltage testing tool of the present invention, a first bracket is arranged on the workbench 110; the first bracket includes a support rod 221 and a support plate 222, a plurality of support rods 221 are vertically arranged on both sides of the slide mechanism, and the support plate 222 is mounted on the top of the support rod 221 and is located above the slide mechanism; the support plate 222 is provided with a cylinder mounting block 223, the first downward pressure cylinder 211 is installed on the support plate 222 through the cylinder mounting block 223, and the cylinder rod of the first downward pressure cylinder 211 passes through the support plate 222 through the cylinder mounting block 223 to be connected to the downward pressure detection part 212.

[0077] Specifically, the support rods 221 are vertically mounted on both sides of the slide mechanism to provide stable support for the entire bracket. The number and layout of the support rods 221 can be adjusted according to actual needs to ensure sufficient strength and stability. The support plate 222 is horizontally mounted on the top of the support rods 221 to form a stable working platform. The position design of the support plate 222 makes it located above the slide mechanism, which can provide installation space for the first downward pressure cylinder 211 and its related components. The first downward pressure cylinder 211 is mounted on the support plate 222 through the cylinder mounting block 223. The cylinder rod of the cylinder passes through the cylinder mounting block 223 and the support plate 222, extends downward and is connected to the downward pressure detection part 212, which not only ensures the stability and verticality of the cylinder, but also facilitates the maintenance and replacement of the cylinder.

[0078] Further, according to an electromagnet insulation withstand voltage detection tool of the present invention, the downward pressure detection part 212 is equipped with a guide rod 215 extending vertically upward; the support plate 222 is provided with a guide hole allowing the guide rod 215 to pass through and a linear bearing 224 provided in the guide hole, and the guide rod 215 and the linear bearing 224 are slidably matched in the vertical direction. By installing the guide rod 215 on the downward pressure detection part 212 and providing the guide hole with the linear bearing 224 on the support plate 222, not only the movement accuracy and stability of the downward pressure detection part 212 in the vertical direction are improved, but also the operational reliability of the entire detection tool is enhanced.

[0079] Specifically, the guide rod 215 is a long strip component installed on the pressure detection part 212. It extends vertically upward and passes through the guide hole on the support plate 222 to ensure that the pressure detection part 212 moves smoothly and accurately in the vertical direction. The existence of the guide hole provides a precise moving path for the pressure detection part 212. The linear bearing 224 is installed in the guide hole and forms a sliding fit with the guide rod 215, which can significantly reduce the friction between the guide rod 215 and the guide hole, so that the pressure detection part 212 can move up and down smoothly while maintaining a high positioning accuracy.

[0080] like Fig.11 and Fig.12 As shown, according to an electromagnet insulation withstand voltage test tool of the present invention, the first lower component includes a vertically arranged upward push cylinder 231 and a probe part connected to the first lower component; the top of the probe part is provided with a lower probe 232 adapted to the bottom inspected part of the electromagnet 100 to be tested. The vertically arranged upward push cylinder 231 and the probe part with the lower probe 232 ensure good contact with the bottom of the electromagnet 100 to be tested during the insulation withstand voltage test, thereby improving the accuracy and reliability of the test.

[0081] Specifically, the push-up cylinder 231 serves as a power source and is responsible for driving the probe portion to move upward. By precisely controlling the pressure and stroke of the cylinder, it can be ensured that the probe portion can stably and accurately contact the bottom of the electromagnet 100 to be tested. The probe portion is connected to the push-up cylinder 231, and a specially designed lower probe 232 is provided on its top. The design of the lower probe 232 needs to take into account the specific shape and size of the electromagnet 100 to be tested to ensure good electrical contact with the bottom surface of the electromagnet 100 to be tested during the test. The lower probe 232 is a key component that directly contacts the bottom of the electromagnet 100 to be tested, is used to apply high voltage and detect its insulation performance, is usually made of conductive material, and may include an insulating layer to prevent short circuits.

[0082] Further, according to an electromagnet insulation withstand voltage testing tool of the present invention, the first lower component is provided with an L-shaped mounting plate 233; the horizontal portion of the L-shaped mounting plate 233 is mounted on the lower surface of the workbench 110, and the push-up cylinder 231 is mounted on the vertical portion of the L-shaped mounting plate 233. Specifically, the L-shaped mounting plate 233 is a structural member having a horizontal portion and a vertical portion, which is used to provide a stable mounting base. The horizontal portion is fixed to the workbench 110, and the vertical portion provides an installation position for the push-up cylinder 231. The horizontal portion of the L-shaped mounting plate 233 can be firmly mounted on the upper or lower surface of the workbench 110 by bolts or other fasteners, ensuring the stability and rigidity of the entire first lower component. The push-up cylinder 231 is fixed to the vertical portion of the L-shaped mounting plate 233 by bolts or special clamps, ensuring that the push-up cylinder 231 remains stable in the vertical direction during operation.

[0083] Further, according to an electromagnet insulation withstand voltage detection tool of the present invention, the probe part includes a probe junction box 234, a probe positioning block 235 and a wire connector 236; the probe junction box 234 is arranged at the end of the cylinder rod of the push-up cylinder 231; the probe positioning block 235 is arranged on the probe junction box 234, and the lower probe 232 is arranged on the top of the probe positioning block 235; the wire connector 236 is arranged on one side of the probe junction box 234. Specifically, the probe junction box 234 is installed at the end of the cylinder rod of the push-up cylinder 231, and is used to accommodate and protect the wires connected to the lower probe 232, providing a safe environment to prevent the wires from being mechanically damaged or externally interfered. The probe positioning block 235 is fixed on the probe junction box 234, and a specially designed lower probe 232 is arranged on the top thereof. The design of the probe positioning block 235 needs to take into account the specific shape and size of the electromagnet 100 to be tested to ensure good contact. Preferably, the probe positioning block 235 is set to be detachable for easy maintenance and replacement. The lower probe 232 directly contacts the bottom of the electromagnet 100 to be tested, and is used to apply high voltage and detect its insulation performance. The probe is usually made of conductive material and may include an insulating layer to prevent short circuit. The wire connector 236 is set on one side of the probe terminal box 234 to guide and protect the wires drawn from the probe terminal box 234.

[0084] Further, according to an electromagnet insulation withstand voltage detection tool of the present invention, the lower probe 232 is floatingly installed on the probe positioning block 235, and a probe spring 237 is provided between the end of the lower probe 232 and the top surface of the probe positioning block 235. By floatingly installing the lower probe 232 on the probe positioning block 235 and providing the probe spring 237 between the end of the lower probe 232 and the top surface of the probe positioning block 235, not only the reliability and stability of the contact between the lower probe 232 and the bottom of the electromagnet 100 to be tested are improved, but also the adaptive ability and maintenance convenience of the system are enhanced.

[0085] Specifically, the lower probe 232 is fixed on the probe positioning block 235 by floating installation. The probe spring 237 is arranged between the end of the lower probe 232 and the top surface of the probe positioning block 235. The probe spring 237 provides a preload force, so that the lower probe 232 can maintain a certain pressure contact with the bottom of the electromagnet 100 to be tested, and can also absorb and buffer the impact caused by the uneven contact surface or vibration. The design of the floating installation combined with the probe spring 237 enables the lower probe 232 to automatically adjust its position to adapt to the different shapes and surface conditions of the bottom of the electromagnet 100 to be tested, ensuring good electrical contact.

[0086] Combine the following Figures 13 to 16The electromagnet parameter detection tooling provided by the present invention is described. The electromagnet parameter detection tooling described below and the electromagnet comprehensive detection equipment and the electromagnet stroke-force performance detection module described above can correspond to each other.

[0087] like Fig.13 As shown, the present invention provides an electromagnet parameter detection tool, comprising: a workbench 110 for carrying equipment; a slide mechanism, arranged on the workbench 110, comprising a movable support plate 120 and a displacement component, the displacement component is used to drive the movable support plate 120 to move between an initial position and a detection position; a positioning mechanism, arranged on the movable support plate 120, for positioning the electromagnet 100 to be tested; a detection mechanism, comprising a second upper component arranged above the workbench 110 and a second lower component arranged above the workbench 110, in the detection state of the detection mechanism, the second upper component moves downward, and the second lower component moves upward, so as to approach the electromagnet 100 to be tested at the detection position; wherein the second upper component is used to apply pressure to the electromagnet and ensure that the electromagnet 100 to be tested is fixed, and the second lower component is used to contact with the bottom push rod of the electromagnet 100 to be tested, and record the stroke data of the upward movement of the bottom push rod, so as to perform stroke-force performance detection.

[0088] Specifically, in the above-mentioned electromagnet parameter detection tooling, the workbench 110 provides a stable platform for installing and carrying the entire detection device. The slide mechanism includes a movable support plate 120 and a displacement component (such as an electric cylinder slide 121 and a guide rail 122), which can accurately move the electromagnet 100 to be tested from the initial position to the detection position. The positioning mechanism ensures that the electromagnet 100 to be tested maintains a stable and accurate position during the detection process through components such as an L-shaped positioning block 123 and a movable clamp block 124. The second upper component can be driven by one or more cylinders to move downward and apply pressure to the electromagnet to ensure that the electromagnet 100 to be tested is fixed during the detection process. The second lower component may include a structure such as a probe or a sensor, which moves upward and contacts the bottom push rod of the electromagnet, and records the stroke data of the push rod to evaluate the stroke-force performance of the electromagnet.

[0089] In practical applications, the operator first places the electromagnet 100 to be tested in the positioning mechanism on the mobile support plate 120, and fixes it by the L-shaped positioning block 123 and the mobile clamping block 124. Then the control system is started, and the displacement component drives the mobile support plate 120 to move the electromagnet 100 to be tested to the detection position. Then, the second upper component moves downward to apply pressure to the electromagnet to ensure that it is fixed. Subsequently, the second lower component moves upward, contacts the bottom push rod of the electromagnet, and starts to record the stroke data of the push rod, while monitoring and recording the corresponding force data. During the detection process, the system records the stroke and force data in real time and stores them in the database for subsequent analysis. After the detection is completed, the displacement component drives the mobile support plate 120 to return to the initial position, the positioning mechanism releases the electromagnet 100 to be tested, and the operator takes out the electromagnet that has been tested. If it is necessary to continue to detect the next electromagnet 100 to be tested, repeat the above steps. Through this automated and high-precision design, the electromagnet parameter detection tooling can efficiently and accurately complete the stroke-force performance detection of the electromagnet, which is suitable for large-scale production and quality control.

[0090] like Fig.13 and Fig.14 As shown, according to an electromagnet parameter detection tooling of the present invention, a second bracket 310 is arranged on the workbench 110; the second upper component includes a second downward pressure cylinder 311 arranged vertically and a limit assembly connected to the second downward pressure cylinder 311. Specifically, the second bracket 310 is preferably assembled from a plurality of plate bodies, and can be arranged on one side of the slide mechanism or at the end of the stroke, to provide a stable support structure, and ensure the stability and reliability of the second upper component during the detection process. The second downward pressure cylinder 311 serves as a power source to drive the limit assembly to move downward, and by accurately controlling the pressure and stroke of the cylinder, ensure that the limit assembly can stably and accurately contact the electromagnet 100 to be tested, and apply sufficient pressure to fix the electromagnet. The limit assembly is connected to the cylinder rod end of the second downward pressure cylinder 311, and is used to apply pressure to the electromagnet 100 to be tested and ensure that it is fixed during the detection process. Its design needs to consider the specific shape and size of the electromagnet 100 to be tested to ensure good contact and fixed stability.

[0091] Further, according to an electromagnet parameter detection tooling of the present invention, the second bracket 310 includes a blocking plate 312, and when the mobile pallet 120 moves to the detection position, the front side of the mobile pallet 120 is adjacent to the blocking plate 312; the blocking plate 312 is provided with an oil pressure buffer 313 facing the mobile pallet 120. Specifically, the blocking plate 312 is a part of the second bracket 310 and is located at the end of the moving path of the mobile pallet 120. The oil pressure buffer 313 is mounted on the blocking plate 312, facing the direction of the mobile pallet 120. When the mobile pallet 120 approaches and contacts the blocking plate 312, the oil pressure buffer 313 can absorb the impact force, reduce vibration and noise, and protect the mobile pallet 120 and the entire slide mechanism from damage. The oil pressure buffer 313 steadily slows down the speed of the mobile pallet 120 through the internal hydraulic system to ensure that it smoothly and accurately stops at the detection position.

[0092] Further, according to an electromagnet parameter detection tooling of the present invention, the second bracket 310 is provided with a vertical slide rail 314, and a slider 315 is slidably provided on the slide rail 314; the limiting assembly includes an L-shaped limiting plate 316, the vertical portion of the L-shaped limiting plate 316 is installed on the slider 315, the horizontal portion of the L-shaped limiting plate 316 is connected to the second downward pressure cylinder 311, and the lower surface of the horizontal portion is provided with a limiting block 317 for pressing the top of the electromagnet 100 to be tested. The L-shaped limiting plate 316 is guided by the slide rail 314 and the slider 315 to ensure its smooth movement in the vertical direction. The limiting block 317 is preferably detachably installed on the L-shaped limiting plate 316, so that the limiting blocks 317 of different specifications can be replaced as needed to adapt to the electromagnets 100 to be tested of different sizes and shapes.

[0093] Specifically, the guide rail 314 and the slider 315 guide the L-shaped limit plate 316, provide precise guidance, and reduce errors caused by offset or tilt. The detachable limit block 317 is flexible and adaptable, so that the system can quickly adapt to different types of electromagnets, improving the versatility and flexibility of the equipment. The second downward pressure cylinder 311 applies pressure to ensure that the electromagnet 100 to be tested is firmly pressed during the detection process, avoiding measurement errors caused by looseness, and ensuring that the electromagnet 100 to be tested can be accurately and stably fixed during the detection process, thereby ensuring the consistency and accuracy of the test results.

[0094] Further, according to an electromagnet parameter detection tooling of the present invention, a plurality of magnetic induction switches 214 are provided on the surface of the second downward pressing cylinder 311; and / or a floating joint 213 is connected between the cylinder rod of the second downward pressing cylinder 311 and the horizontal part of the L-shaped limit plate 316. Specifically, a plurality of magnetic induction switches 214 are provided on the surface of the second downward pressing cylinder 311 for detecting the position of the cylinder piston. The magnetic induction switch 214 determines the specific position of the piston by detecting the magnetic ring installed on the piston, and can provide high-precision position feedback to ensure the precise movement of the L-shaped limit plate 316 in the vertical direction. The magnetic induction switch 214 can also be used to trigger specific operations in the control system, such as stopping the cylinder action or recording position data. A floating joint 213 is connected between the cylinder rod of the second downward pressing cylinder 311 and the horizontal part of the L-shaped limit plate 316. The floating joint 213 allows the L-shaped limit plate 316 to float elastically within a certain range to adapt to the height deviation of the top surface of the electromagnet 100 to be tested.

[0095] Further, according to an electromagnet parameter detection tooling of the present invention, the second bracket 310 is provided with a travel limit plate 318 below the slide rail 314; the travel limit plate 318 is provided with an oil pressure buffer 313 facing the L-shaped limit plate 316, and / or the travel limit plate 318 is provided with a limit screw 319 adjustable in the vertical direction. The travel limit plate 318 is located below the slide rail 314 and is used to limit the maximum downward stroke of the L-shaped limit plate 316. When the L-shaped limit plate 316 approaches and contacts the travel limit plate 318, the oil pressure buffer 313 can absorb the impact force, reduce vibration and noise, and protect the L-shaped limit plate 316 and the entire slide rail 314 mechanism from damage. By adjusting the height of the limit screw 319, the maximum downward stroke of the L-shaped limit plate 316 can be accurately set, so that the travel limit can be flexibly adjusted according to different sizes and types of electromagnets 100 to be tested, thereby improving the versatility and adaptability of the equipment.

[0096] like Fig.13 As shown, according to an electromagnet parameter detection tooling of the present invention, two second lower components are symmetrically arranged below the workbench 110, corresponding to the two bottom push rods of the electromagnet 100 to be tested. The two second lower components are symmetrically arranged below the workbench 110 to ensure that they can contact and detect the two bottom push rods of the electromagnet 100 to be tested at the same time, which helps to maintain the balance and consistency during the detection process. When it is necessary to detect the two bottom push rods at the same time, the two second lower components can be operated synchronously, which is suitable for situations where the stroke and force of the two push rods need to be measured at the same time. It can be understood that each second lower component can also be operated separately to meet different detection requirements. For example, if only one bottom push rod needs to be detected, or if the two push rods need to be tested independently, one of the second lower components can be controlled separately to operate.

[0097] like Fig.15 and Fig.16 As shown, according to an electromagnet parameter detection tooling of the present invention, the second lower component includes a pressure sensor 321 and a servo drive mechanism, and the pressure sensor 321 can move vertically under the drive of the servo drive mechanism; a test rod 322 is arranged on the top of the pressure sensor 321. The servo drive mechanism is responsible for accurately controlling the vertical movement of the pressure sensor 321. The pressure sensor 321 is installed on the servo drive mechanism, and the test rod 322 directly contacts the bottom push rod of the electromagnet 100 to be tested, and is used to measure and record the pressure on the bottom push rod of the electromagnet 100 to be tested. Through the control of the servo drive mechanism, the pressure sensor 321 can be accurately moved in the vertical direction, thereby realizing the force detection of the push rods with different strokes.

[0098] Further, according to an electromagnet parameter detection tooling of the present invention, the servo drive mechanism includes a servo motor 323 and a linear slide 324; the lead screw of the linear slide 324 is connected to the output shaft of the servo motor 323 through a coupling, and the pressure sensor 321 is arranged on the nut portion of the linear slide 324. The servo motor 323 serves as a power source to provide precise position control and speed control. The linear slide 324 is a high-precision linear motion device, and its internal lead screw and nut structure can convert the rotational motion of the servo motor 323 into linear motion. The lead screw of the linear slide 324 is connected to the output shaft of the servo motor 323 through a coupling, which ensures the synchronization and stability of the transmission. The pressure sensor 321 is installed on the nut portion of the linear slide 324, and moves vertically along the guide rail 122 of the linear slide 324 together with the nut portion. The nut portion is preferably provided with a horizontal connecting plate for mounting the pressure sensor 321. The horizontal connecting plate enables the pressure sensor 321 to deviate from the linear slide 324 in a horizontal position, so that there is sufficient space between the two symmetrically arranged second lower components to avoid mutual interference.

[0099] Further, according to an electromagnet parameter detection tooling of the present invention, the second lower component is provided with an L-shaped mounting plate 233, the horizontal portion of the L-shaped mounting plate 233 is mounted on the lower surface of the workbench 110, and the servo motor 323 and the linear slide 324 are mounted on the vertical portion of the L-shaped mounting plate 233. The L-shaped mounting plate 233 is composed of a horizontal portion and a vertical portion, and is used to provide a stable mounting foundation. Among them, the horizontal portion can be firmly mounted on the workbench 110 by bolts or other fasteners, and the servo motor 323 and the linear slide 324 are mounted on the vertical portion of the L-shaped mounting plate 233.

[0100] The electromagnet comprehensive testing equipment provided by the present invention can realize the flexible comprehensive performance testing of various types of electromagnets, including extension length, insulation withstand voltage and stroke-force performance, etc. Among them, the extension length parameter can be tested by the visual recognition device under the workbench 110, and the insulation withstand voltage and stroke-force performance can be tested by the electromagnet insulation withstand voltage testing tool and the electromagnet parameter testing tool respectively.

[0101] Specifically, the working process of the electromagnet comprehensive testing equipment is as follows: the electromagnet 100 to be tested is placed into the slide mechanism manually or by a six-axis robot, the electromagnet power cable is manually connected, and the start button is pressed to start the equipment. The cylinder of the positioning mechanism extends to complete the clamping of the electromagnet 100 to be tested. The mobile support plate 120 moves to position 1 ( Figure 3 ), the visual recognition device is started to perform the electromagnet extension length detection. After completing the extension length established detection procedure, the mobile support plate 120 moves to position 2 ( Figure 4 ), the first upper component cylinder of the electromagnet insulation withstand voltage test tool moves, pressing down to contact the electromagnet 100 to be tested; the first lower component cylinder is pushed out, pushing up to contact the electromagnet push rod, starting the test procedure, and starting the insulation withstand voltage test. After completing the established insulation withstand voltage test procedure, the mobile support plate 120 moves to position three ( Figure 5 ), the second upper component cylinder of the electromagnet parameter detection fixture pushes down to press the electromagnet to be tested; the second lower component servo motor 323 is started to detect the stroke-force performance according to the established procedure. After completing the parameter detection, the mobile pallet 120 returns to the origin (loading position), and the electromagnet is removed manually or by a six-axis robot to complete the entire detection process.

[0102] The electromagnet insulation withstand voltage detection tool and electromagnet parameter detection tool of the present invention can be used independently or integrated into the electromagnet comprehensive detection equipment. When the electromagnet insulation withstand voltage detection tool is used independently, the electromagnet to be detected is loaded into the corresponding position of the slide mechanism, the electromagnet power cable is manually connected, the positioning cylinder is extended, and the electromagnet clamping is completed. The slide mechanism moves to the detection position, the first downward pressure cylinder 211 is extended to press the electromagnet, and the spring in the flexible detection component is compressed after contacting the electromagnet to ensure good contact of the system. The push-up cylinder 231 of the first lower component is extended, and the lower probe 232 contacts the detected position of the electromagnet. The spring is compressed to ensure good contact, the detection program is started, and the insulation withstand voltage detection is performed. After the detection is completed, the push-up cylinder 231 of the first lower component is retracted, the first downward pressure cylinder 211 is retracted, the slide mechanism is reset, and the electromagnet insulation withstand voltage detection is completed.

[0103] When the electromagnet parameter detection tool is used independently, the electromagnet to be detected is installed in the corresponding position of the slide mechanism, the electromagnet power cable is manually connected, the downward pressure cylinder of the second upper component is extended, and the two limit blocks 317 press the electromagnet 100 to be tested. The servo motor 323 of the second lower component is started, driving the linear slide 324 to move upward. After the test rod 322 contacts the push rod of the electromagnet 100 to be tested, the corresponding data of the pressure sensor 321 and the upward movement stroke of the push rod are recorded, and the stroke-force detection is started. After the detection is completed according to the established procedure, the servo motor 323 of the second lower component is flipped and reset, and the downward pressure cylinder of the second upper component is retracted to complete the electromagnet parameter detection.

[0104] In summary, the electromagnet comprehensive detection equipment and its independently used detection tooling of the present invention can efficiently and accurately complete the comprehensive performance detection of various types of electromagnets, and are suitable for large-scale production and quality control.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0106] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electromagnet comprehensive detection equipment, characterized in that: include: Workbench, used to carry equipment; A slide mechanism is arranged on the workbench, comprising a movable pallet and a displacement assembly for driving the movable pallet to move horizontally, wherein the movable pallet has a plurality of detection stations in its horizontal moving direction under the drive of the displacement assembly; A positioning mechanism, disposed on the movable support plate, for positioning the electromagnet to be tested; A detection mechanism, comprising a plurality of detection modules, wherein the detection modules correspond to the detection stations, and the plurality of detection modules are distributed above and / or below the workbench along the moving direction of the movable pallet; The detection module includes one or more of an electromagnet extension length detection module, an electromagnet insulation withstand voltage detection module, and an electromagnet stroke-force performance detection module.

2. The electromagnet comprehensive detection equipment according to claim 1, characterized in that: The workbench is provided with a window structure penetrating the upper and lower sides of the table surface; The moving path of the movable support plate passes above the window structure, so as to allow the detection module arranged below the workbench to detect the bottom of the electromagnet to be detected.

3. The electromagnet comprehensive detection equipment according to claim 2, characterized in that: The displacement assembly includes an electric cylinder slide and a guide rail; The electric cylinder slide and the guide rail are arranged in parallel on both sides of the window opening structure; One end of the movable support plate is connected to the electric cylinder slide, and the other end is slidably matched with the guide rail, so that the movable support plate can move along the guide rail under the drive of the electric cylinder slide.

4. The electromagnet comprehensive detection equipment according to claim 2, characterized in that: In the window opening structure, the workbench is provided with a plurality of position sensors; The position sensor corresponds to the detection station and is used to detect the moving position of the movable pallet.

5. The electromagnet comprehensive detection equipment according to claim 1, characterized in that: The positioning mechanism comprises a fixed portion and a movable portion, wherein the movable portion has a clamping state close to the fixed portion and a releasing state away from the movable portion; In the clamped state, the positioning mechanism can clamp the electromagnet to be tested between the fixed part and the movable part.

6. The electromagnet comprehensive detection equipment according to claim 5, characterized in that: The fixed part is an L-shaped positioning block fixedly mounted on the movable support plate, and the movable part is a movable clamping block driven by a cylinder; In the clamped state, the inner right-angle structure of the L-shaped positioning block and the movable clamp block respectively provide limiting functions in three horizontal directions of the electromagnet to be tested.

7. The electromagnet comprehensive detection equipment according to claim 6, characterized in that: The L-shaped positioning block or the movable support plate is provided with a sensor component for detecting whether the electromagnet to be tested is installed in place.

8. The electromagnet comprehensive detection equipment according to any one of claims 1 to 7, characterized in that: It comprises a protective cover, wherein the workbench and the slide mechanism, the positioning mechanism and the detection mechanism arranged on the workbench are all integrated in the protective cover; The protective cover is provided with a window for placing in or taking out the electromagnet to be tested, and the window is provided with a safety grating.

9. The electromagnet comprehensive detection equipment according to claim 8, characterized in that: The protective cover is provided with: A material table top is located outside the window, and a wear-resistant strip is provided on the surface of the material table top; and / or casters, located at the bottom of the protective cover, for moving the detection equipment as a whole; and / or a human-machine interface, located on one side of the protective cover and connected to a controller of the detection equipment, for inputting control instructions and displaying the working status of the detection equipment; and / or a barcode scanner, connected to the controller, for scanning the electromagnet to be tested; and / or an indicator light, connected to the controller and located on the top of the protective cover.

10. A comprehensive detection method for electromagnets, characterized in that: Used to control the electromagnet comprehensive detection equipment according to any one of claims 1 to 9 to perform the electromagnet detection process; Methods include: Placing the electromagnet to be tested in a positioning mechanism on the movable support plate, and fixing the electromagnet to be tested by the positioning mechanism; Start the equipment so that the displacement assembly drives the movable pallet to move horizontally to the first inspection station; At the first detection station, using the corresponding detection module to detect the extension length of the electromagnet to be tested, and recording the detection result; The displacement assembly continues to drive the movable pallet to move to the second inspection station; At the second testing station, using a corresponding testing module to test the insulation withstand voltage performance of the electromagnet to be tested, and recording the test results; The displacement assembly drives the movable pallet to move to the third inspection station again; At the third testing station, using a corresponding testing module to perform a stroke-force performance test on the electromagnet to be tested, and recording the test results; After all the tests are completed, the displacement assembly drives the movable support plate to return to the initial position; Release the positioning mechanism and take out the electromagnet to be tested that has been tested; Repeat the above steps to test the next electromagnet to be tested.

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