Inductor core size detection device

Abstract

The utility model discloses an inductance magnetic core size detection device, and relates to the field of inductance magnetic core size detection devices. The magnetic core demagnetizing device comprises a detection device, the detection device comprises a feeding machine and a feeding track, a demagnetizing mechanism is arranged on one side of the feeding track, the demagnetizing mechanism, a mounting frame, a mounting seat, an electric ion fan and an air outlet head are arranged, the demagnetizing mechanism neutralizes surface charges of a magnetic core through ionic air generated by the electric ion fan, and the magnetic core is demagnetized. Residual magnetic powder is efficiently and rapidly removed in a non-contact mode, so that light reflection and shadow interference is eliminated, meanwhile, magnetic core surface defects are clearer through demagnetization treatment, the recognition capacity of a visual system on tiny defects is enhanced, the product quality is guaranteed, the installation frame and the installation base are made of aluminum alloy materials and are light and firm, stable support is provided for an electric ion fan, and the service life of the electric ion fan is prolonged. The mounting rack and the mounting seat are made of aluminum alloy, are light and firm, and provide stable support for the electric ion fan.

Description

Technical Field

[0001] This utility model relates to the field of inductor core size detection device, specifically an inductor core size detection device. Background Technology

[0002] The inductor core size inspection device is an automated measurement device based on the combination of precision sensing technology and intelligent algorithms. It is designed specifically for the electronics manufacturing industry and is used to quickly and accurately detect the key dimensional parameters of inductor cores. The device uses non-contact optical scanning, laser ranging, or electromagnetic induction principles, combined with high-precision displacement sensors and data analysis software, to achieve real-time monitoring of micron-level dimensional deviations of the core. It also has the functions of automatic classification, data traceability, and integration with MES systems, effectively improving production yield and reducing manual inspection costs.

[0003] During the dimensional inspection process of inductor cores, after the inductor cores are processed, the feeder uses magnetic attraction to transport them to the rotating disk. Residual magnetic powder easily adheres to the surface of the core and the transport path. This residual magnetic powder not only adheres to key inspection surfaces of the core, such as the end face and inner hole wall, forming irregular reflective or shadow areas that interfere with the image acquisition accuracy of the vision inspection equipment, but it can also attract tiny particles through electrostatic attraction, causing secondary contamination. This further reduces the vision system's ability to identify surface defects such as cracks and burrs, and in severe cases, can even lead to misjudgments or machine shutdowns, thus affecting overall production efficiency and product quality stability. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide an inductor core size detection device to solve the technical problems of residual magnetic powder adhering to the key detection surface of the core and causing shadow interference, electrostatic adsorption of small particles leading to secondary pollution, decreased ability of the vision system to identify surface defects, and frequent misjudgment or shutdown failure of the detection equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an inductor core size detection device, comprising a detection device, the detection device comprising a feeder and a feed track, a demagnetizing mechanism being provided on one side of the feed track, the demagnetizing mechanism comprising a mounting frame;

[0006] The mounting bracket is provided with a mounting base at the top, and an electro-ion fan is mounted on the mounting base. The bottom of the electro-ion fan passes through the mounting base and is provided with an air outlet.

[0007] By adopting the above technical solutions, the magnetic mechanism, especially the combination of the electro-ion fan and the air outlet, can effectively eliminate residual magnetic powder on the surface of the magnetic core, avoid interference from magnetic powder on subsequent visual inspection, and thus improve the accuracy and reliability of the inspection.

[0008] Furthermore, the mounting bracket and mounting base are made of aluminum alloy, and the demagnetizing mechanism is used to eliminate residual magnetic powder.

[0009] By adopting the above technical solution, the mounting bracket and mounting base are made of aluminum alloy, which is lightweight, sturdy, and corrosion-resistant. This not only facilitates installation and relocation but also ensures the long-term stable operation of the demagnetizing mechanism and extends the service life of the equipment.

[0010] Furthermore, a dust removal mechanism is provided at the rear end of the demagnetizing mechanism. The dust removal mechanism includes a bag dust collector, and an exhaust pipe is provided at the top of the bag dust collector. The exhaust head of the exhaust pipe is located directly above the end of the feeding track.

[0011] By adopting the above technical solutions, the dust removal mechanism, especially the combination of bag dust collector and exhaust pipe, can efficiently collect residual magnetic powder and fine particles above the end of the feeding track, maintain the cleanliness of the detection environment, reduce the risk of equipment failure due to the accumulation of pollutants, and reduce maintenance costs.

[0012] Furthermore, a feeding track is provided on the back of the feeder, and a machine platform is provided on the back of the feeding track. A feeding gripper is provided at the top front end of the machine platform, and the feeding gripper is used to feed the magnetic core onto the unloading turntable.

[0013] By adopting the above technical solutions and setting up the machine and feeding grippers, the magnetic core is automatically transferred from the feeding track to the unloading turntable, which improves the automation level of the production process, reduces manual intervention, and increases production efficiency.

[0014] Furthermore, a feeding turntable is driven by a motor at the top center of the machine, and the feeding turntable is used to place the magnetic core. Two sets of vision detectors are set at the rear end of the feeding turntable, and the vision detectors are used to detect the magnetic attraction size.

[0015] By adopting the above technical solution, the combination of the feeding turntable and the vision detector realizes the automatic placement and size detection of the magnetic core, improving the accuracy and efficiency of the detection.

[0016] Furthermore, a discharge track is provided on one side of the discharge turntable, and a collection box is provided at the bottom of the discharge track.

[0017] By adopting the above technical solution, the setting of the discharge track and the collection box realizes the automatic collection and sorting of the magnetic cores after testing, which facilitates subsequent processing and analysis.

[0018] In summary, the present invention has the following main advantages:

[0019] 1. This utility model incorporates a demagnetizing mechanism, a mounting bracket, a mounting base, an ionizing fan, and an air outlet. The demagnetizing mechanism utilizes the ion wind generated by the ionizing fan to neutralize the surface charge of the magnetic core, efficiently, quickly, and non-contactly removing residual magnetic powder. This eliminates interference from reflections and shadows, significantly improving image acquisition clarity and ensuring that the visual inspection system can accurately identify the size and shape of the magnetic core. Simultaneously, the demagnetizing process makes surface defects of the magnetic core clearer, enhancing the visual system's ability to identify minute defects and ensuring product quality. The mounting bracket and mounting base are made of aluminum alloy, making them lightweight and sturdy, providing stable support for the ionizing fan.

[0020] 2. This utility model incorporates a dust removal mechanism, a bag filter, and an exhaust pipe. The bag filter and exhaust pipe efficiently collect residual magnetic powder and tiny particles adsorbed by electrostatic charge above the end of the feeding track, significantly reducing pollutants in the testing environment and preventing these pollutants from interfering with subsequent testing processes. This greatly improves the accuracy and reliability of the testing. Furthermore, the continuous operation of the dust removal mechanism effectively maintains the cleanliness of the feeding track and its surrounding area, reducing the risk of equipment failure due to pollutant accumulation, extending the equipment's service life, and reducing maintenance costs. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 4 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0025] In the diagram: 1. Detection device; 101. Feeder; 102. Feeding track; 103. Discharge turntable; 104. Vision detector; 105. Machine base; 106. Feeding gripper; 107. Discharge track; 108. Collection box; 2. Demagnetization mechanism; 201. Mounting frame; 202. Mounting base; 203. Electro-ion fan; 204. Exhaust head; 3. Dust removal mechanism; 301. Bag dust collector; 302. Exhaust duct. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] Example 1:

[0028] An inductor core size detection device, such as Figure 1-4 As shown, it includes a detection device 1, which includes a feeder 101 and a feeding track 102. A demagnetizing mechanism 2 is provided on one side of the feeding track 102, and the demagnetizing mechanism 2 includes a mounting frame 201.

[0029] The mounting bracket 201 has a mounting base 202 on its top, and an ionizing fan 203 is mounted on the mounting base 202. The bottom of the ionizing fan 203 passes through the mounting base 202 and has an exhaust head 204. Through the combination of the feeder 101 and the feeding track 102, the automated conveying of the inductor cores is realized, improving production efficiency. The setting of the demagnetizing mechanism 2, especially the precise layout of the ionizing fan 203 and the exhaust head 204, can directly demagnetize the magnetic cores on the feeding track 102, effectively removing residual magnetic powder and avoiding interference from magnetic powder in subsequent testing steps, thereby significantly improving the accuracy and reliability of the testing.

[0030] See Figure 1 , Figure 4 The mounting bracket 201 and mounting base 202 are made of aluminum alloy. The demagnetizing mechanism 2 is used to remove residual magnetic powder. The use of aluminum alloy for the mounting bracket 201 and mounting base 202 not only ensures the structural lightness and sturdiness but also provides good heat dissipation, which helps the ionizer fan 203 operate stably. At the same time, the aluminum alloy material is not prone to rust, extending the service life of the demagnetizing mechanism 2 and reducing maintenance costs.

[0031] Example 2:

[0032] See Figure 3 , Figure 4 The demagnetizing mechanism 2 is equipped with a dust removal mechanism 3 at its rear end. The dust removal mechanism 3 includes a bag filter 301, and an exhaust pipe 302 is installed at the top of the bag filter 301. The exhaust head of the exhaust pipe 302 is located directly above the end of the feeding track 102. The ingenious design of the bag filter 301 and the exhaust pipe 302 in the dust removal mechanism 3 can efficiently collect residual magnetic powder and fine particles above the end of the feeding track 102, further purifying the detection environment. This design not only reduces the interference of pollutants on the visual detector 104, but also reduces the risk of equipment failure due to pollutant accumulation, and improves the overall stability and service life of the equipment.

[0033] See Figure 1 The feeder 101 has a feeding track 102 on its back, and a machine platform 105 is mounted on the back of the feeding track 102. A feeding gripper 106 is located at the top front of the machine platform 105, and the feeding gripper 106 is used to feed the magnetic core onto the unloading turntable 103. The coordinated work of the machine platform 105 and the feeding gripper 106 achieves precise transfer of the magnetic core from the feeding track 102 to the unloading turntable 103. The design of the feeding gripper 106 makes the gripping and placement of the magnetic core more stable and reliable, reducing damage or misalignment of the magnetic core caused by improper human operation, and improving production efficiency and product quality.

[0034] See Figure 1 , Figure 2 The machine tool 105 has a feeding turntable 103 driven by a motor at the top center. The feeding turntable 103 is used to place magnetic cores. Two sets of vision detectors 104 are set at the rear end of the feeding turntable 103. The vision detectors 104 are used to detect the magnetic attraction dimensions. The combination of the feeding turntable 103 and the vision detectors 104 realizes automatic placement and efficient detection of magnetic cores. The vision detectors 104 can acquire the size information of the magnetic cores in real time and make accurate judgments through data analysis, which greatly improves the accuracy and efficiency of detection. At the same time, the rotating design of the feeding turntable 103 allows the magnetic cores to be continuously detected, further improving production efficiency.

[0035] See Figure 1 , Figure 4 A discharge track 107 is provided on one side of the feeding turntable 103, and a collection box 108 is provided at the bottom of the discharge track 107. The arrangement of the discharge track 107 and the collection box 108 realizes the automatic collection and sorting of magnetic cores after testing. This design not only reduces the workload and error rate of manual collection of magnetic cores, but also makes the subsequent processing of magnetic cores more convenient and efficient. At the same time, the capacity of the collection box 108 is reasonably designed to hold a certain number of magnetic cores, which is convenient for batch processing.

[0036] The implementation principle of this embodiment is as follows: First, the feeder 101 transports the inductor core to the unloading turntable 103 on the machine 105 via the feeding track 102. During the transport process, the demagnetizing mechanism 2 uses the ion wind generated by the ion fan 203 to demagnetize the surface of the core to eliminate residual magnetic powder and its possible adsorbed microparticles, so as to avoid these contaminants from interfering with subsequent visual inspection.

[0037] Meanwhile, the dust removal mechanism 3 at the rear end of the demagnetizing mechanism 2 further collects residual magnetic powder and small particles above the end of the feeding track 102 through the combination of bag dust collector 301 and exhaust pipe 302, maintaining the cleanliness of the detection environment. The principle is mainly that the bag dust collector 301 is equipped with an exhaust fan, so the air directly above the end of the feeding track 102 can be sucked into the bag dust collector 301 through the exhaust pipe 302. Since the exhaust head of the exhaust pipe 302 is designed to be relatively wide, it can cover a large area above the end of the feeding track 102, thereby effectively collecting residual magnetic powder and small particles in the air.

[0038] After the magnetic core is fed to the feeding turntable 103, the dimensions of the magnetic core are detected by two sets of vision detectors 104 at the rear end;

[0039] After the inspection is completed, the magnetic core is sent out through the discharge track 107 on one side of the feeding turntable 103 and falls into the collection box 108 at the bottom, thus completing the entire size inspection process of the inductor magnetic core.

[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An inductor core size detection apparatus, characterized by: Including detection device (1), detection device (1) including feeder (101), feeder track (102), one side of feeder track (102) is provided with degaussing mechanism (2), degaussing mechanism (2) includes mounting bracket (201); The top of the mounting bracket (201) is provided with a mounting seat (202), and an ion fan (203) is installed on the mounting seat (202), and the bottom of the ion fan (203) penetrates the mounting seat (202) and is provided with an air outlet (204).

2. The inductor core size detection apparatus according to claim 1, characterized by: The material of the mounting bracket (201) and the mounting seat (202) is aluminum alloy, and the degaussing mechanism (2) is used for eliminating residual magnetic powder.

3. The inductor core size detection apparatus of claim 1, wherein: The rear end of the degaussing mechanism (2) is provided with a dust removal mechanism (3), the dust removal mechanism (3) includes a bag type dust collector (301), the top of the bag type dust collector (301) is provided with an exhaust pipe (302), and the exhaust head of the exhaust pipe (302) is arranged above the end of the feeder track (102).

4. The inductor core size detection apparatus of claim 1, wherein: The back of the feeder (101) is provided with a feeder track (102), the back of the feeder track (102) is provided with a machine table (105), the top of the machine table (105) is provided with a feeder jaw (106), and the feeder jaw (106) is used for feeding the magnetic core to the feeding turntable (103).

5. The inductor core size detection apparatus according to claim 4, characterized by: The top of the machine table (105) is driven by a motor and has a feeding turntable (103), and the feeding turntable (103) is used for placing the magnetic core, the rear end of the feeding turntable (103) is provided with two groups of visual detectors (104), and the visual detectors (104) are used for detecting the magnetic attraction size.

6. The inductor core size detection apparatus according to claim 5, characterized by: One side of the feeding turntable (103) is provided with a discharge track (107), and the bottom of the discharge track (107) is provided with a material collecting box (108).

Images