Automatic transformer testing and winding device
By designing an automatic transformer testing and tray-stacking device, the automated testing and tray-stacking process of transformer production has been realized, solving the problems of low efficiency and poor accuracy of manual operation, and improving production efficiency and product quality consistency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 超仁自动化科技(东莞)有限公司
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-02
AI Technical Summary
The existing transformer production process suffers from problems such as high manual operation costs, low efficiency, inaccurate test results, complex processes, and susceptibility to errors. In particular, manual intervention is serious in the testing and tray placement processes, which affects the consistency of product quality.
Design an automatic transformer testing tray device, which adopts a feeding, unloading, testing and tray placement mechanism, and realizes automated operation through a PLC controller. It includes conveying, clamping, testing and tray placement functions, and integrates multiple tests to ensure product quality.
The process of transformer testing has been automated, reducing manual intervention, improving production efficiency and testing accuracy, ensuring consistent product quality, reducing labor costs, and optimizing the efficiency of subsequent processes.
Smart Images
Figure CN224309020U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of transformer production equipment, specifically an automatic transformer testing tray device. Background Technology
[0002] During the production process, transformers require multiple functional and performance tests to ensure product quality. Currently, when testing transformers after production, the factory uses a manual mode. Employees place materials into the test fixture, step on a foot pedal to activate the cylinder clamping mechanism, causing the probes on the probe plate to contact the pins of the material, and then start the testing instrument. Once all test results are OK, the material is placed into a tray and arranged.
[0003] However, this method has the following drawbacks: 1) Testing requires manual operation, which is costly; 2) Long operation time reduces manual efficiency; 3) Manual testing is prone to operational errors, affecting the accuracy of test results; 4) The manual operation process is complex, which can easily lead to omissions or errors in test steps; 5) Uneven placement of trays by manual testing affects the efficiency of subsequent processes.
[0004] Therefore, developing an automated transformer testing and tray placement device that can automate the testing and tray placement process is of great significance. It can effectively solve the problems existing in the current technology, improve work efficiency, reduce the intensity of manual operation, and improve the accuracy and consistency of testing. Utility Model Content
[0005] The purpose of this utility model is to provide an automatic transformer testing tray device to address the shortcomings of existing technologies. Through an automated feeding, unloading, testing, and tray-stacking mechanism, the device automates the transformer testing process, reduces manual intervention, improves work efficiency, and enhances testing accuracy and product quality consistency.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] An automatic transformer testing tray device, comprising:
[0008] A chassis, on which a workbench is mounted;
[0009] A feeding device is installed on the left side of the chassis and docked with the workbench for conveying the transformer material to be tested;
[0010] The material handling mechanism is installed on the left side of the workbench and located above and behind the feeding device. It is used to transfer the material from the feeding device to the storage fixture for testing.
[0011] A storage fixture is set on the workbench for temporarily storing transformer materials to be tested;
[0012] The first testing mechanism, the second testing mechanism, the third testing mechanism and the fourth testing mechanism are arranged sequentially on the workbench for performing multiple tests on the transformer material;
[0013] A tray-arranging mechanism, set on the workbench, is used to arrange and arrange the transformer materials that have passed the test.
[0014] A PLC controller is used to control the coordinated operation of the feeding device, the material handling mechanism, the first testing mechanism, the second testing mechanism, the third testing mechanism, the fourth testing mechanism, and the tray-swing mechanism.
[0015] Preferably, the feeding device includes a conveying track, a conveying slide table disposed on the conveying track, a conveying motor for driving the conveying slide table to slide along the conveying track, and a feeding fixture mounted on the conveying slide table.
[0016] Preferably, the material handling mechanism includes a transverse transfer component and a longitudinal transfer component mounted on the transverse transfer component. The transverse transfer component includes a transverse slide rail, a transverse slider mounted on the transverse slide rail, and a transverse drive motor for driving the transverse slider to slide left and right along the transverse slide rail. The longitudinal transfer component includes a longitudinal slide rail mounted on the transverse slider, a longitudinal slider mounted on the longitudinal slide rail, and a longitudinal drive motor for driving the longitudinal slider to slide up and down along the longitudinal slide rail. The longitudinal slider is equipped with a gripper cylinder for gripping or releasing transformer material.
[0017] Preferably, the first testing mechanism, the second testing mechanism, and the fourth testing mechanism each include a probe testing component, a testing fixture for positioning the material to be tested, a material transfer component, a mounting frame for installing the material transfer component, and a defective product collection mechanism arranged along the front-to-back direction of the workbench.
[0018] Preferably, the third testing mechanism includes a vision testing component, a testing fixture for positioning the material to be tested, a material transfer component, a mounting frame for installing the material transfer component, and a defective product collection mechanism arranged along the front-to-back direction of the workbench.
[0019] Preferably, the material transplanting assembly includes a transplanting rod arranged longitudinally, a transverse motor that drives the transplanting rod to slide in the left-right direction along the mounting frame, and a flipping motor that drives the transplanting rod to flip in the circumferential direction. Gripper cylinders are respectively installed on both sides of the lower end of the transplanting rod.
[0020] Preferably, the defective product collection mechanism includes a conveyor track and a telescopic cylinder disposed at the front end of the conveyor track. After testing, the defective products are placed on the conveyor track, and the telescopic cylinder extends to push the defective products backward.
[0021] Preferably, the tray-swing mechanism includes a tray, a tray-swing horizontal movement assembly, and a tray-swing vertical movement assembly. The tray-swing horizontal movement assembly includes a horizontal movement slide rail, a horizontal movement slider mounted on the horizontal movement slide rail, and a horizontal movement motor that drives the horizontal movement slider to slide left and right along the horizontal movement slide rail. The horizontal movement slider is equipped with a gripper cylinder for gripping or releasing materials that have passed the test.
[0022] Preferably, the tray longitudinal movement assembly includes a longitudinal movement slide rail, a longitudinal movement slider mounted on the longitudinal movement slide rail, and a longitudinal movement motor that drives the longitudinal movement slider to slide left and right along the longitudinal movement slide rail, with the tray placed on the longitudinal movement slider.
[0023] Preferably, the bottom of the chassis is equipped with casters to facilitate the movement and repositioning of the equipment.
[0024] Compared with the prior art, the present invention has at least the following beneficial effects:
[0025] 1) This utility model's automatic transformer testing tray-stacking equipment, through the coordinated operation of the feeding device, the material handling mechanism, four testing mechanisms, and the tray-stacking mechanism, automates the transformer testing process, replacing the traditional manual testing and tray-stacking methods. The entire system uses a PLC controller to precisely control the timing of each mechanism's actions, achieving an automated process of feeding, material handling, testing, sorting, and tray-stacking. This significantly reduces manpower input, lowers labor costs, and also greatly shortens testing time, improving production efficiency.
[0026] 2) This utility model adopts a multi-test mechanism series design, realizing multiple functional tests on transformer materials to ensure product quality. Four test mechanisms sequentially perform different tests on the transformer, with the third test mechanism specifically designed for visual testing, capable of detecting appearance defects in the transformer, comprehensively ensuring product quality. Test results are automatically judged and processed by the PLC controller, avoiding errors that may arise from manual judgment and improving the accuracy and consistency of test results.
[0027] 3) The automatic tray-laying mechanism of this utility model, through the cooperation of the horizontal and vertical movement components, achieves precise placement of tested and qualified products, providing neat and orderly raw materials for subsequent processes and improving the efficiency of subsequent processes. At the same time, automatic tray-laying eliminates the unevenness problem of manual placement and improves the utilization rate of the material trays;
[0028] 4) This utility model is designed with a special defective product collection mechanism, which can automatically sort and collect products that fail the test, facilitating subsequent processing and analysis and improving the efficiency of quality management. Attached Figure Description
[0029] Figure 1This is a schematic diagram of the structure of the transformer automatic testing tray device of this utility model;
[0030] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.
[0031] In the diagram: 1. Chassis; 2. Workbench; 3. Feeding device; 4. Material handling mechanism; 5. Storage fixture; 6. First testing mechanism; 7. Second testing mechanism; 8. Third testing mechanism; 9. Fourth testing mechanism; 10. Plate-sliding mechanism; 101. Material tray; 102. Plate-sliding transverse movement assembly; 103. Plate-sliding longitudinal movement assembly. Detailed Implementation
[0032] To make the technical solution and advantages of this utility model clearer, the present utility model and its beneficial effects will be described in further detail below with reference to specific embodiments and accompanying drawings. However, the embodiments of this utility model are not limited thereto.
[0033] In the description of this utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0036] like Figures 1-2 As shown, the present invention provides an automatic transformer testing tray device, including a chassis 1 and a PLC controller. A workbench 2 is installed on the chassis 1. The workbench 2 is equipped with a feeding device 3, a material handling mechanism 4, a material storage fixture 5, a first testing mechanism 6, a second testing mechanism 7, a third testing mechanism 8, a fourth testing mechanism 9, and a tray-stacking mechanism 10.
[0037] The chassis 1, serving as the supporting frame for the entire equipment, is constructed from welded steel, with a surface treated for corrosion resistance and powder coating, providing excellent strength and durability. Chassis 1 is equipped with casters at its bottom, each with a locking device to ensure stable operation after the equipment is positioned. Inside chassis 1 is an electrical control cabinet housing the PLC controller, frequency converter, relays, and other electrical components, along with a cooling fan to maintain the normal operating temperature of these components. A touchscreen is also located on the outer surface of chassis 1, supporting multi-touch operation. The intuitive and user-friendly interface allows operators to easily set process parameters, monitor equipment status, and view alarm information.
[0038] The workbench 2 is mounted on the upper part of the chassis 1. It is made of steel plate and the surface has been precision machined to ensure flatness. The workbench 2 is equipped with multiple T-slots to facilitate the installation and adjustment of various functional components.
[0039] The feeding device 3 is installed on the left side of the chassis 1 and docks with the workbench 2, used to convey the transformer material to be tested. The feeding device 3 includes a conveyor rail, a conveyor slide mounted on the conveyor rail, a conveyor motor driving the conveyor slide along the conveyor rail, and a feeding fixture mounted on the conveyor slide. The conveyor rail is made of aluminum alloy profile with an anodized surface, providing good wear resistance and corrosion resistance. The conveyor slide is made of high-strength engineering plastic material, lightweight, and with low inertia. The conveyor motor is a stepper motor, driving the conveyor slide along the conveyor rail via a synchronous belt drive mechanism, ensuring smooth operation and accurate positioning. The feeding fixture, mounted on the conveyor slide, supports the transformer material to be tested; its design takes into account the shape characteristics of the transformer material, ensuring stable placement.
[0040] The material handling mechanism 4 is installed on the left side of the workbench 2 and located above and behind the feeding device 3. It is used to transfer the material from the feeding device 3 to the storage fixture 5 for testing. The material handling mechanism 4 includes a transverse transfer assembly and a longitudinal transfer assembly mounted on the transverse transfer assembly. The transverse transfer assembly includes a transverse slide rail, a transverse slider mounted on the transverse slide rail, and a transverse drive motor that drives the transverse slider to slide left and right along the transverse slide rail. The transverse slide rail is a high-precision linear guide rail, which has high rigidity and high precision characteristics and can withstand large loads. The transverse slider is a slider matched with the slide rail, with built-in circulating balls, low friction coefficient, and smooth movement. The transverse drive motor is a servo motor, which drives the transverse slider to slide left and right along the transverse slide rail through a synchronous pulley and rack and pinion transmission mechanism. This transmission method has the characteristics of high precision, high rigidity, and low backlash, meeting the requirements of precise positioning.
[0041] The longitudinal transfer assembly includes a longitudinal slide rail mounted on the transverse slider, a longitudinal slider mounted on the longitudinal slide rail, and a longitudinal drive motor that drives the longitudinal slider to slide up and down along the longitudinal slide rail. The longitudinal slider is equipped with a gripper cylinder for clamping or releasing the transformer material. The longitudinal slide rail also uses a high-precision linear guide. The longitudinal slider is matched with the slide rail to ensure smooth movement. The longitudinal drive motor is a servo motor that drives the longitudinal slider to move up and down via a ball screw transmission mechanism. The gripper cylinder adopts a two-way cylinder design, which can firmly clamp the transformer material, and the clamping force is adjustable to accommodate transformer materials of different specifications.
[0042] The storage fixture 5 is mounted on the workbench 2 and is used to temporarily store the transformer material to be tested. The storage fixture 5 is made of high-strength aluminum alloy with an anodized surface, providing excellent wear resistance and corrosion resistance. The design of the storage fixture 5 takes into account the shape characteristics of the transformer material, ensuring stable placement and easy subsequent handling. The storage fixture 5 is also equipped with a position sensor; when the transformer material reaches the designated position, the sensor sends a signal to the PLC controller, triggering subsequent automated operations.
[0043] The first testing unit 6, the second testing unit 7, and the fourth testing unit 9 have similar structures, each including a probe testing assembly, a testing fixture for positioning the material to be tested, a material transfer assembly, a mounting frame for installing the material transfer assembly, and a defective product collection mechanism arranged along the front-to-back direction of the workbench 2. The probe testing assembly uses precision test probes capable of reliably contacting the pins of the transformer material for electrical performance testing. The probe testing assembly is driven by a cylinder to ensure reliable contact with the transformer material. The testing fixture is used to precisely position the transformer material to be tested, ensuring that the test probes accurately contact the corresponding test points on the transformer material.
[0044] The third testing unit 8 differs from the other testing units and includes a vision testing component, a testing fixture for positioning the material to be tested, a material transfer component, a mounting frame for mounting the material transfer component, and a defective product collection mechanism arranged along the front-to-back direction of the workbench 2. The vision testing component includes a high-resolution industrial camera, a light source system, and image processing software, capable of detecting visual defects in transformer materials, such as surface scratches, stains, and pin deformation. The vision testing component is fixed above the testing unit by a dedicated bracket to ensure the stability and consistency of image acquisition.
[0045] The material transfer assembly includes a longitudinally positioned transfer rod, a transverse motor that drives the transfer rod to slide left and right along the mounting frame, and a tilting motor that drives the transfer rod to rotate around its circumference. Grip cylinders are mounted on both sides of the lower end of the transfer rod. The transverse motor is a servo motor that drives the transfer rod to slide left and right along the mounting frame via a synchronous belt drive mechanism. The tilting motor drives the transfer rod to rotate around its circumference, enabling the flipping operation of the transformer material for subsequent testing or transfer. The gripper cylinders on both sides of the lower end of the transfer rod securely hold the transformer material, ensuring it does not fall off during movement and flipping.
[0046] The defective product collection mechanism includes a conveyor track and a telescopic cylinder located at the front end of the conveyor track. Tested defective products are placed on the conveyor track, and the telescopic cylinder extends to push the defective products backward. The conveyor track is made of aluminum alloy with a smooth surface, facilitating the sliding of defective products. The telescopic cylinder can precisely control the pushing force, ensuring that defective products are smoothly pushed to the collection area.
[0047] The tray-stacking mechanism 10 includes a tray 101, a tray horizontal movement assembly 102, and a tray vertical movement assembly 103. The tray horizontal movement assembly 102 includes a horizontal slide rail, a horizontal slider mounted on the horizontal slide rail, and a horizontal motor that drives the horizontal slider to slide left and right along the horizontal slide rail; the horizontal slider is equipped with a gripper cylinder for gripping or releasing tested and qualified materials. The tray vertical movement assembly 103 includes a vertical slide rail, a vertical slider mounted on the vertical slide rail, and a vertical motor that drives the vertical slider to slide left and right along the vertical slide rail. The tray 101 is placed on the vertical slider. This design allows the tray-stacking mechanism 10 to move precisely in a two-dimensional plane, neatly arranging tested and qualified transformer materials on the tray 101 according to a predetermined pattern, facilitating subsequent processes.
[0048] The PLC controller is the core of the entire equipment's control system, employing a Siemens S7-1200 series PLC, which boasts high reliability and powerful processing capabilities. Through programming, the PLC controller precisely controls and coordinates the feeding device 3, the material handling mechanism 4, the four testing mechanisms, and the swivel mechanism 10, ensuring that each mechanism operates according to predetermined timing and parameters. The PLC controller also receives signals from various sensors, such as position sensors and test results from testing instruments, and makes corresponding control adjustments based on these signals to guarantee the safe and stable operation of the equipment.
[0049] The PLC controller can be programmed with various process parameters, including test time, waiting time, and defective product handling methods. These parameters can be adjusted via a touchscreen to adapt to the testing requirements of transformers of different specifications. This flexible parameter setting capability enables the equipment to adapt to the testing needs of various transformer models, improving its versatility and adaptability.
[0050] The working process of this utility model is as follows:
[0051] 1. Initialization and Equipment Preparation: The operator clicks the reset button on the touchscreen, and the equipment enters the reset state; all mechanisms of the equipment return to their initial positions, and the touchscreen displays the reset completion information; the operator clicks the external start button, and the equipment enters the running state.
[0052] 2. Feeding and Unloading Stage: The operator manually places the transformer material completed in the previous process into the feeding fixture of the feeding device 3, clicks the external start switch, and the feeding fixture moves to the predetermined position along the conveyor track under the drive of the conveyor motor; the transverse transfer component and the longitudinal transfer component of the unloading mechanism 4 move to the unloading position, and then the jaws of the gripper cylinder clamp the transformer material; then the transverse transfer component and the longitudinal transfer component transfer the transformer material to the storage fixture 5 to wait for testing.
[0053] 3. First testing stage: The material transfer assembly removes the transformer material to be tested from the storage fixture 5 and places it on the test fixture of the first testing mechanism 6; the cylinder of the probe testing assembly drives the probe plate to descend, so that the probe makes reliable contact with the test point of the transformer material; the testing instrument starts the first test and sends the test result to the PLC controller; after the test is completed, the probe plate rises. If the test result is OK, the material transfer assembly removes the transformer material and transfers it to the test fixture of the second testing mechanism 7; if the test result is NG, the material transfer assembly transfers the defective product to the conveyor track of the defective product collection mechanism, and the telescopic cylinder pushes the defective product to the collection area.
[0054] 4. Second testing stage: The testing process of the second testing unit 7 is similar to that of the first testing unit 6, but the test items are different; the probe testing component performs a second test on the transformer material, and the result is also judged by the PLC controller; products that pass the test are transferred to the third testing unit 8, and defective products are collected and processed.
[0055] 5. Third testing stage: The material transfer component of the third testing unit 8 places the transformer material on the test fixture; the industrial camera of the vision testing component takes an image of the transformer material, the image processing software analyzes the image and detects appearance defects; the test results are sent to the PLC controller; products that pass the test are transferred to the fourth testing unit 9, and products that fail the appearance test are collected and processed.
[0056] 6. Fourth testing stage: The fourth testing unit 9 conducts the final performance test on the transformer material; the testing method is similar to that of the first and second testing units 7, and is completed using a probe testing assembly; the test results are judged by the PLC controller; qualified products are transferred to the tray mechanism 10, and unqualified products are collected and processed.
[0057] 7. Placing Stage: The lateral movement component 102 of the plating mechanism 10 picks up the tested and qualified transformer materials; the lateral movement component 102 and the longitudinal movement component 103 work together to accurately place the transformer materials on the designated position of the material tray 101; according to the preset placement rules, the plating mechanism 10 places the transformer materials in the row and column order until the material tray 101 is full; the full material tray 101 is removed by the operator and placed into an empty material tray 101 to continue the plating operation.
[0058] 8. Monitoring and Fault Handling: Throughout the entire operation, the PLC controller monitors the operating status of each actuator and the signals of each sensor in real time. When a fault or abnormal situation occurs, the equipment automatically stops and displays the fault information on the touch screen. The operator takes appropriate action based on the fault information. After the fault is cleared, the operator clicks the reset button on the touch screen, and the equipment is re-initialized and continues to work.
[0059] 9. Production Data Statistics: The PLC controller automatically records equipment operation data, including total number of tests, number of qualified products, number of defective products, and distribution of defective product types. This data can be viewed in real time via a touch screen or exported as an electronic file for production management and quality analysis.
[0060] Through the above-described process, the automatic transformer testing and tray-stacking equipment of this invention automates the transformer testing and tray-stacking process, significantly improving work efficiency, reducing labor costs, and enhancing the accuracy and consistency of testing, thus providing a reliable guarantee for transformer quality control.
[0061] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0062] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic transformer testing tray device, characterized in that, include: A chassis, on which a workbench is mounted; A feeding device is installed on the left side of the chassis and docked with the workbench for conveying the transformer material to be tested; The material handling mechanism is installed on the left side of the workbench and located above and behind the feeding device. It is used to transfer the material from the feeding device to the storage fixture for testing. A storage fixture is set on the workbench for temporarily storing transformer materials to be tested; The first testing mechanism, the second testing mechanism, the third testing mechanism and the fourth testing mechanism are arranged sequentially on the workbench for performing multiple tests on the transformer material; A tray-arranging mechanism, set on the workbench, is used to arrange and arrange the transformer materials that have passed the test. A PLC controller is used to control the coordinated operation of the feeding device, the material handling mechanism, the first testing mechanism, the second testing mechanism, the third testing mechanism, the fourth testing mechanism, and the tray-swing mechanism.
2. The transformer automatic testing tray device according to claim 1, characterized in that: The feeding device includes a conveyor track, a conveyor slide table disposed on the conveyor track, a conveyor motor for driving the conveyor slide table to slide along the conveyor track, and a feeding fixture mounted on the conveyor slide table.
3. The transformer automatic testing tray device according to claim 1, characterized in that: The material handling mechanism includes a transverse transfer component and a longitudinal transfer component mounted on the transverse transfer component. The transverse transfer component includes a transverse slide rail, a transverse slider mounted on the transverse slide rail, and a transverse drive motor that drives the transverse slider to slide left and right along the transverse slide rail. The longitudinal transfer component includes a longitudinal slide rail mounted on the transverse slider, a longitudinal slider mounted on the longitudinal slide rail, and a longitudinal drive motor that drives the longitudinal slider to slide up and down along the longitudinal slide rail. The longitudinal slider is equipped with a gripper cylinder for gripping or releasing transformer material.
4. The transformer automatic testing tray device according to claim 1, characterized in that: The first testing mechanism, the second testing mechanism, and the fourth testing mechanism each include a probe testing component, a testing fixture for positioning the material to be tested, a material transfer component, a mounting frame for installing the material transfer component, and a defective product collection mechanism arranged along the front-to-back direction of the workbench.
5. The automatic transformer testing tray device according to claim 4, characterized in that: The third testing mechanism includes a vision testing component, a testing fixture for positioning the material to be tested, a material transfer component, a mounting frame for installing the material transfer component, and a defective product collection mechanism arranged along the front-to-back direction of the workbench.
6. The transformer automatic testing tray device according to claim 5, characterized in that: The material transplanting assembly includes a transplanting rod arranged longitudinally, a transverse motor that drives the transplanting rod to slide in the left-right direction along the mounting frame, and a flipping motor that drives the transplanting rod to flip in the circumferential direction. Gripper cylinders are respectively installed on both sides of the lower end of the transplanting rod.
7. The automatic transformer testing tray device according to claim 5, characterized in that: The defective product collection mechanism includes a conveyor track and a telescopic cylinder located at the front end of the conveyor track. After testing, defective products are placed on the conveyor track, and the telescopic cylinder extends to push the defective products backward.
8. The transformer automatic testing tray device according to claim 1, characterized in that: The tray-sliding mechanism includes a tray, a tray horizontal movement assembly, and a tray vertical movement assembly. The tray horizontal movement assembly includes a horizontal movement rail, a horizontal movement slider mounted on the horizontal movement rail, and a horizontal movement motor that drives the horizontal movement slider to slide left and right along the horizontal movement rail. The horizontal movement slider is equipped with a gripper cylinder for gripping or releasing materials that have passed the test.
9. The automatic transformer testing tray device according to claim 8, characterized in that: The tray longitudinal movement assembly includes a longitudinal slide rail, a longitudinal slider mounted on the longitudinal slide rail, and a longitudinal motor that drives the longitudinal slider to slide left and right along the longitudinal slide rail. The tray is placed on the longitudinal slider.
10. The automatic transformer testing tray device according to claim 1, characterized in that: The bottom of the chassis is equipped with casters for easy movement and repositioning of the equipment.