Multifunctional iron core surface detection device

Abstract

The utility model discloses an iron core surface multifunctional detection device which comprises a base, a sealing cover is installed on the base, a support is fixedly connected to the top of the base, a blast bin is installed on the top of the support, a fan is installed on the blast bin, an air guide cylinder is fixedly connected to the bottom of the blast bin, and the air guide cylinder is fixedly connected to the bottom of the blast bin. A plurality of mounting plates and a plurality of detection seats are fixedly connected to the cylinder wall of the air guide cylinder, a plurality of mounting holes are formed in the surface of each mounting plate, an industrial camera is mounted at the bottom of each mounting plate, a plurality of air outlets are formed in the cylinder wall of the bottom end of the air guide cylinder, and a recovery groove is formed in the base. According to the utility model, a plurality of iron core products can be detected in batches at the same time, time and labor are saved, the working efficiency is high, dust or other impurities adhered to the surfaces of the iron core products can be removed before detection, the iron core products can be separated from the external environment during detection, and the accuracy of the detection result is high.

Description

Technical Field

[0001] This utility model belongs to the field of iron core testing technology, and in particular relates to a multifunctional testing device for iron core surface. Background Technology

[0002] After the iron core is manufactured, its outer surface needs to be inspected to detect and assess any defects or quality problems, thereby ensuring its performance and reliability. Iron core surface inspection is a crucial part of iron core production and quality control. Inspecting the iron core surface helps ensure stable performance, improve product reliability, reduce production losses, meet standards and specifications, and extend service life.

[0003] Currently, there are some surface inspection devices on the market. For example, a surface inspection device for shaft parts is disclosed on the China Patent Network, with the publication number CN204989061U. This inspection device can be used for surface inspection of iron core products, but it has some defects and shortcomings that need to be improved: (1) Most of the existing surface inspection devices can only inspect a single iron core product. After one is inspected, the next one needs to be replaced, which is cumbersome and inconvenient. It is not only time-consuming and labor-intensive, but also reduces the overall work efficiency; (2) After the iron core is produced and processed, its surface often adheres to some dust or other impurities. However, some existing surface inspection devices lack effective cleaning measures and it is difficult to effectively remove these impurities before inspection, which will affect the accuracy of the inspection results; (3) Some existing surface inspection devices lack effective sealing measures. During inspection, the iron core product is usually directly exposed to the external environment. At this time, the external environment often interferes with the inspection process, which will affect the accuracy of the inspection results. Therefore, in view of the above problems, the multifunctional iron core surface inspection device provided by this utility model is of great significance. Utility Model Content

[0004] This invention provides a multifunctional inspection device for iron core surfaces. Industrial cameras mounted on multiple mounting plates can simultaneously perform batch inspections of iron core products placed on multiple inspection seats without frequent replacement, thus saving time and effort and significantly improving overall work efficiency. A fan blows air to remove dust or other impurities adhering to the surface of the iron core products before inspection, effectively removing impurities and preventing them from affecting the accuracy of the inspection results. A sealed cover can be placed over each inspection component to isolate the iron core products from the external environment during inspection, preventing external interference that could affect the accuracy of the results. In summary, this invention solves the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a multifunctional inspection device for iron core surfaces, comprising a base, a sealed cover mounted on the base, and a bracket fixedly connected to the top of the base. The bracket is L-shaped and located inside the sealed cover, with a blower chamber mounted on the top of the bracket. A fan is mounted on the blower chamber, with the fan blades located inside the blower chamber. A guide tube is fixedly connected to the bottom of the blower chamber. The guide tube is cylindrical, with a guide hole between its top and the bracket. The guide hole communicates with the blower chamber and the guide tube. Several mounting plates and several inspection seats are fixedly connected to the wall of the guide tube. The mounting plates are located above the inspection seats and have several mounting holes on their surfaces. An industrial camera is mounted on the bottom of each mounting plate. Several air outlets are opened on the bottom wall of the guide tube, located between the mounting plates and the inspection seats. A recycling trough is placed on the base.

[0007] Furthermore, the top of the base is fixedly connected with several positioning posts, and the sealed cover is a circular transparent cover structure with several positioning holes protruding outward at its bottom edge. The number of positioning holes is the same as the number of positioning posts, the diameter is equal, and the center of each positioning hole corresponds one-to-one with the center of each positioning post.

[0008] Furthermore, the number of mounting plates and detection seats is the same, and they are all distributed in an equidistant ring along the circumference of the air guide tube, with each mounting plate located directly above the corresponding detection seat.

[0009] Furthermore, the air outlets are connected to the air guide tubes, and their number is the same as that of the testing seats, with each air outlet located directly above the corresponding testing seat.

[0010] Furthermore, the detection seat is U-shaped, and its bottom surface is provided with several anti-slip pads. The anti-slip pads are long strips and are distributed linearly at equal intervals along the length of the detection seat. The surface of the anti-slip pads is engraved with herringbone anti-slip patterns.

[0011] Furthermore, a connecting block is fixedly connected to the side wall of the bracket, and a lamp holder is fixedly connected to the end of the connecting block. The lamp holder is ring-shaped and flush with the height of each detection seat, and several supplementary lights are electrically connected to the lamp holder.

[0012] Furthermore, the recycling trough is circular, with a radius greater than the distance between the detection seat and the air guide tube, and a locking block is fixedly connected to the bottom center of the recycling trough. The surface of the base is provided with a locking groove, and the cross-section of the locking groove and the locking block are both circular with equal diameters. The locking groove is located directly below the air guide tube.

[0013] The present invention has the following advantages over the prior art:

[0014] (1) When using the multi-functional inspection device for iron core surface in this utility model, the industrial cameras installed on multiple mounting plates can simultaneously perform batch inspections on iron core products placed on multiple inspection seats without frequent replacement operations, thereby making the inspection work more time-saving and labor-saving, and also greatly improving the overall work efficiency.

[0015] (2) When using the multi-functional inspection device for iron core surface in this utility model, a fan can blow air to blow away the dust or other impurities adhering to the surface of the iron core product before inspection, thereby effectively removing impurities and avoiding the impurities from affecting the accuracy of the inspection results.

[0016] (3) When using the multi-functional detection device for iron core surface in this utility model, a sealed cover can be placed over each detection component to achieve a sealing effect, thereby isolating the iron core product from the external environment during detection to prevent the external environment from interfering with the detection process and affecting the accuracy of the detection results.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a multifunctional detection device for the surface of an iron core according to the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the sealed cover in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the base and the support in this utility model;

[0022] Figure 4 This is a schematic diagram of the air guide duct in this utility model;

[0023] Figure 5 This is a schematic diagram of the recycling tank in this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Base; 2. Sealed cover; 3. Bracket; 4. Blower chamber; 5. Fan; 6. Air duct; 7. Air duct hole; 8. Mounting plate; 9. Detection seat; 10. Mounting hole; 11. Industrial camera; 12. Air outlet; 13. Recycling tank; 14. Positioning post; 15. Positioning hole; 16. Anti-slip pad; 17. Connecting block; 18. Lamp holder; 19. Fill light; 20. Locking block; 21. Locking slot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements 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.

[0028] Please see Figure 1-5As shown, this utility model discloses a multifunctional inspection device for iron core surfaces, comprising a base 1, a sealed cover 2 mounted on the base 1, and a bracket 3 fixedly connected to the top of the base 1. The bracket 3 is L-shaped and located inside the sealed cover 2. A blower chamber 4 is mounted on the top of the bracket 3, and a fan 5 is mounted on the blower chamber 4. The fan blades of the fan 5 are located inside the blower chamber 4. A guide tube 6 is fixedly connected to the bottom of the blower chamber 4. The guide tube 6 is cylindrical, and a guide hole 7 is opened between its top end and the bracket 3. The guide hole 7 communicates with the blower chamber 4 and the guide tube 6. Several mounting plates 8 and several inspection seats 9 are fixedly connected to the cylindrical wall of the guide tube 6. The inspection seats 9 are used to place the iron core products to be inspected. The mounting plates 8 are located above the inspection seats 9, and several mounting holes 10 are opened on their surfaces. An industrial camera 11 is mounted on the bottom of each mounting plate 8. The industrial camera 11 is a prior art technology that has been disclosed, and its model can be Basler. The ACE series industrial camera 11 integrates a high-resolution image acquisition system and connects to an external display via wireless signal. The industrial camera 11 can capture images of the iron core products placed on the inspection seat 9 and, using advanced image processing algorithms, can automatically identify surface defects of the iron core products (such as scratches, pits, uneven coatings, etc.), thereby completing the surface inspection of the iron core products. The bottom wall of the air duct 6 has several air outlets 12, which are located between the mounting plate 8 and the inspection seat 9. A recycling tank 13 is placed on the base 1.

[0029] The base 1 has several positioning posts 14 fixedly connected to its top. The sealed cover 2 is a circular transparent cover structure with several positioning holes 15 protruding outward at its bottom edge. The number of positioning holes 15 is the same as the number of positioning posts 14, and the diameter is equal. The center of each positioning hole 15 corresponds one-to-one with the center of each positioning post 14. The sealed cover 2 can be made of glass or plastic, and its surface can be made of air holes. Each positioning post 14 can be aligned and pass through the corresponding positioning hole 15. At this time, the sealed cover 2 can be fixed on the base 1 by the mutual cooperation between the positioning post 14 and the positioning hole 15. The sealed cover 2 can cover the outside of each detection component to play a sealing role, thereby isolating the iron core product from the external environment during detection to prevent the external environment from interfering with the detection process and affecting the accuracy of the detection results.

[0030] The number of mounting plates 8 and the number of detection seats 9 are the same, and they are all distributed in an equidistant ring along the circumference of the air guide duct 6. Each mounting plate 8 is located directly above the corresponding detection seat 9. The industrial camera 11 can be installed on the bottom of the corresponding mounting plate 8 through the mounting hole 10. The industrial camera 11 installed on multiple mounting plates 8 can simultaneously perform batch testing on the iron core products placed on multiple detection seats 9 without frequent replacement operations, thus making the testing work more time-saving and labor-saving, and also greatly improving the overall work efficiency.

[0031] The air outlet 12 is connected to the air guide tube 6, and the number of them is the same as that of the test seat 9. Each air outlet 12 is located directly above the corresponding test seat 9. By driving the fan 5, air can be blown out. The air blown out by the fan 5 can enter the air guide tube 6 through the air guide hole 7 and blown above the corresponding test seat 9 through each air outlet 12. At this time, the wind force can blow off the dust or other impurities adhering to the surface of the iron core product before testing, thereby effectively removing impurities and avoiding impurities from affecting the accuracy of the test results.

[0032] The testing seat 9 is U-shaped, and its bottom surface is provided with several anti-slip pads 16. The anti-slip pads 16 are long strips and are distributed linearly at equal intervals along the length of the testing seat 9. The surface of the anti-slip pads 16 is engraved with herringbone anti-slip patterns. The anti-slip pads 16 can be made of elastic materials such as rubber and are fixed by means of glue. When the iron core product is placed on the testing seat 9, each anti-slip pad 16 can be placed on the bottom of the iron core product to play a role in preventing wear and protection, thereby avoiding direct contact between the bottom of the iron core product and the testing seat 9 and causing wear. At the same time, the anti-slip patterns on the surface of each anti-slip pad 16 can increase the friction between the iron core product and the testing seat 9 to play a role in preventing slippage, thereby preventing the iron core product from slipping and shifting during testing.

[0033] The bracket 3 has a connecting block 17 fixedly connected to its side wall, and a lamp holder 18 fixedly connected to the end of the connecting block 17. The lamp holder 18 is ring-shaped and is flush with the height of each detection seat 9. Several supplementary lights 19 are electrically connected to the lamp holder 18. The lamp holder 18 can be connected to an external power source through wires to supply power to each supplementary light 19. The supplementary lights 19 can provide uniform and stable light to the detection area to avoid the influence of light shadows on the detection results. Multiple supplementary lights 19 can surround each detection seat 9 to effectively expand the coverage of the light and improve the supplementary lighting effect.

[0034] The recycling trough 13 is circular, with a radius greater than the distance between the detection seat 9 and the air guide 6. A locking block 20 is fixedly connected to the bottom center of the recycling trough 13. A locking groove 21 is opened on the surface of the base 1. The cross-section of the locking groove 21 and the locking block 20 are both circular, with equal diameters. The locking groove 21 is located directly below the air guide 6. Dust and other impurities blown off by the wind can fall into the recycling trough 13. The impurities can be recycled through the recycling trough 13 for subsequent unified cleaning. When the recycling trough 13 is placed on the base 1, the locking block 20 can be inserted and fitted into the locking groove 21 to play a positioning role, thereby ensuring that the impurities can fall accurately into the recycling trough 13.

[0035] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0036] All standard parts used in the application documents can be purchased from the market. All components in this application document 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. The electrical components mentioned in this document are all connected to the external main controller and 220V mains power. The main controller is a conventional known device that can play a control role.

[0037] The working principle of this utility model is as follows:

[0038] In use, the iron core product to be inspected can be placed on the inspection seat 9, and then the fan 5 is driven to blow air. The air blown by the fan 5 enters the air guide tube 6 through the air guide hole 7, and is blown above the corresponding inspection seat 9 through each air outlet 12. At this time, the air force can blow off the dust or other impurities adhering to the surface of the iron core product before inspection, thereby effectively removing impurities and avoiding the impurities affecting the accuracy of the inspection results. After the impurities are cleaned, the iron core product placed on the inspection seat 9 can be photographed by the industrial camera 11 installed at the bottom of the mounting plate 8, and the iron core product can be automatically identified by using advanced image processing algorithms. Surface defects (such as scratches, pits, uneven coating, etc.) are detected to complete the surface inspection of iron core products. Industrial cameras 11 mounted on multiple mounting plates 8 can simultaneously perform batch inspections on iron core products placed on multiple inspection seats 9 without frequent replacement operations, thus making the inspection work more time-saving and labor-saving, and greatly improving the overall work efficiency. During inspection, a sealing cover 2 can be installed on the base 1. The sealing cover 2 can cover the outside of each inspection component to achieve a sealing effect, thereby isolating the iron core product from the external environment during inspection to prevent the external environment from interfering with the inspection process and affecting the accuracy of the inspection results.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional inspection device for the surface of an iron core, characterized in that, The device includes a base, on which a sealed cover is mounted. A bracket, L-shaped and located inside the sealed cover, is fixedly connected to the top of the base. A blower chamber is mounted on the top of the bracket, and a fan is mounted on the blower chamber with its blades inside. A cylindrical air guide tube is fixedly connected to the bottom of the blower chamber. The air guide tube has an air guide hole between its top and the bracket, which communicates with the blower chamber and the air guide tube. Several mounting plates and several detection seats are fixedly connected to the wall of the air guide tube. The mounting plates are located above the detection seats and have several mounting holes on their surfaces. An industrial camera is mounted on the bottom of each mounting plate. Several air outlets are located on the bottom wall of the air guide tube between the mounting plates and the detection seats. A recycling trough is placed on the base.

2. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, The top of the base is fixedly connected with several positioning posts. The sealed cover is a circular transparent cover structure with several positioning holes protruding outward at its bottom edge. The number of positioning holes is the same as the number of positioning posts, and the diameter is equal. The center of each positioning hole corresponds one-to-one with the center of each positioning post.

3. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, The number of mounting plates and detection seats is the same, and they are all distributed in an equidistant ring along the circumference of the air guide tube, with each mounting plate located directly above the corresponding detection seat.

4. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, The air outlets are connected to the air guide tubes, and their number is the same as that of the testing seats, with each air outlet located directly above the corresponding testing seat.

5. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, The detection seat is U-shaped, and its bottom surface is provided with several anti-slip pads. The anti-slip pads are long strips and are distributed linearly at equal intervals along the length of the detection seat. The surface of the anti-slip pads is engraved with herringbone anti-slip patterns.

6. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, A connecting block is fixedly connected to the side wall of the bracket, and a lamp holder is fixedly connected to the end of the connecting block. The lamp holder is ring-shaped and flush with the height of each detection seat, and several supplementary lights are electrically connected to the lamp holder.

7. The multifunctional inspection device for iron core surface according to claim 1, characterized in that, The recycling trough is circular, with a radius greater than the distance between the detection seat and the air guide tube. A locking block is fixedly connected to the bottom center of the recycling trough. A slot is opened on the surface of the base. The slot and the locking block are both circular in cross-section with equal diameters. The slot is located directly below the air guide tube.

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