A coating quality testing device for enameled wire production

Abstract

This utility model discloses a coating quality inspection device for enameled wire production, specifically relating to the field of enameled wire production technology. It includes an operating table, on the upper end of which a first inspection component, a second inspection component, a wire outlet component, and a wire inlet component are sequentially installed. An operating panel is installed on one side of the first inspection component, located on the upper surface of the operating table. This utility model, by incorporating a cleaning component, enables the inspection device to clean the enameled wire before inspection. Before inspection, a dual cleaning mechanism works in tandem. On one hand, the atomized cleaning liquid can cover the surface of the enameled wire extensively and evenly, quickly and effectively softening oil, dust, and other impurities adhering to it, creating favorable preparatory conditions for subsequent deep cleaning. On the other hand, the cleaning brush, precisely driven by mechanical transmission, can perform comprehensive, thorough physical wiping of the enameled wire surface.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire production technology, specifically to a coating quality testing device for enameled wire production. Background Technology

[0002] Enameled wire is a major raw material for products such as motors, electrical appliances, and household appliances. In particular, the rapid growth of the power industry and the rapid development of household appliances in recent years have brought a wider range of applications for enameled wire. As a result, the quality requirements for enameled wire are also getting higher and higher. The quality of the enameled wire coating directly affects its service life, electrical performance, and reliability. During the production process, defects such as uneven thickness, pinholes, bubbles, and scratches may occur in the enameled wire coating. These defects will reduce the insulation performance, mechanical strength, and corrosion resistance of the enameled wire, thus affecting the overall quality and performance of the product. Therefore, it is essential to use testing equipment to test the quality of the enameled wire coating.

[0003] Application No. 202311000187.0 discloses an enameled wire coating quality inspection device, which "includes an inspection table, an inspection structure on the inspection table, a limiting structure on the inspection structure, a cleaning structure on the inspection structure, a wire feeding structure on the inspection table, a transmission structure on the wire feeding structure, and a dust removal structure on the inspection table." Although the dust removal structure wipes the surface of the enameled wire during wire feeding, which can play a certain cleaning role, when there are highly adhesive or firmly attached impurities on the surface of the enameled wire, it is difficult to remove them quickly and thoroughly by relying solely on the existing cleaning mechanism. This greatly affects the cleaning efficiency and the cleanliness of the enameled wire surface before inspection. In the inspection stage, when faced with extremely small internal defects such as bubbles and cracks in the coating, the inspection structure may miss some defects. These undetected defects will interfere with various detection signals during the subsequent inspection process, reducing the reliability of the inspection results. Utility Model Content

[0004] The purpose of this invention is to provide a coating quality inspection device for enameled wire production, in order to solve the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a coating quality inspection device for enameled wire production, comprising an operating table. A first inspection component, a second inspection component, a wire outlet component, and a wire inlet component are sequentially installed on the upper end of the operating table. The first inspection component includes a placement plate fixedly connected to one side of the upper surface of the operating table. A support side plate is fixedly connected to the upper surface of the placement plate, and a top plate is fixedly connected to the upper surface of the support side plate. An optical sensor is installed on the lower surface of the top plate. A bearing block is fixedly connected directly below the optical sensor and located on the upper surface of the placement plate. The bearing block is located on one side of the upper surface of the placement plate. An ultrasonic receiver is installed, and an ultrasonic generator for use with the ultrasonic receiver is located directly above the ultrasonic receiver. The upper end of the ultrasonic generator is connected to a first connecting rod, and the upper end of the first connecting rod is fixedly connected to the lower end of the top plate. Multiple connecting blocks are sequentially fixedly connected to the upper end of the placement plate. An operation panel is installed on one side of the first detection component and on the upper end of the operation table. A wire block is fixedly connected to the outside of the first detection component and on the upper end of the operation table. During the detection process, the wire acts as a conductor to ensure the stability of the detection process. A support base is fixedly connected to the lower end of the operation table.

[0006] Preferably, the second detection component includes an electromagnetic shielding box fixedly connected to the other side of the upper surface of the operating table. An L-shaped fixing block is fixedly connected inside the electromagnetic shielding box. Two mounting plates are symmetrically connected to the inner surface of the L-shaped fixing block. Two conductive wheels are rotatably connected between the two mounting plates. One of the conductive wheels is provided with a drive assembly on one side. The drive assembly consists of a drive motor, two connecting wheels, and a connecting belt. The drive shaft of the connecting wheel passes through the electromagnetic shielding box and the L-shaped fixing block in sequence and is connected to the conductive wheel. The drive motor drives the connecting wheel to rotate, and at this time, the connecting belt drives the other connecting wheel to rotate, thereby driving the rotation of the conductive wheel.

[0007] Specifically, before testing, one end of the enameled wire to be tested is first threaded into the infeed assembly, then sequentially through the conductor block, the connecting block, and the electromagnetic shielding box. Next, one end of the enameled wire is connected to the winding reel. Then, the operation panel is manipulated to activate the testing mechanism. As the wire is wound up, a beam of light of a specific wavelength is emitted through the optical sensor onto the surface of the enameled wire coating. Part of the light is reflected on the coating surface, while the other part is refracted into the interior of the coating to detect the coating thickness and surface smoothness. Subsequently, the ultrasonic generator and the ultrasonic receiver work together to detect whether there are defects such as bubbles or cracks inside the enameled wire coating. Finally, the high-voltage power supply box is activated, driving the conductive wheels to rotate through the drive assembly. By applying voltage to the enameled wire between the two conductive wheels, the magnetic field and resistance formed at the discontinuities in the enameled wire are detected, thereby determining the coating quality. This allows for online testing of the enameled wire coating quality.

[0008] Preferably, a cleaning component is provided on one side of the first detection component. The cleaning component includes a slot formed on the upper surface of the operating table. A connecting frame is embedded inside the slot. A connecting cylinder is connected inside the connecting frame. A wiping component and a spraying component are sequentially arranged inside the connecting cylinder. The wiping component includes multiple collars rotatably connected to the inside of the connecting cylinder from left to right. Cleaning brushes are fixedly connected to the inner surface of the multiple collars. A first connecting slide rod is slidably connected to the recessed part of the outer surface of the collar. The first connecting slide rod is away from the collar. One end is fixedly connected to the inner wall of the connecting cylinder, and a second connecting rod is fixedly connected between the two collars. The spray assembly includes a liquid outlet box fixedly connected to the inner wall of the connecting cylinder and located between the two collars. Multiple atomizing nozzles are fixedly connected to the inner wall of the liquid outlet box, and a connecting pipe is connected through one side of the outer wall of the liquid outlet box. The liquid inlet end of the connecting pipe passes through the connecting cylinder and the connecting frame in sequence and extends to the outside of the connecting frame to connect to a horizontal pipe. A connector is connected through the outer wall of the horizontal pipe. A moving component is provided at the connection between the connecting frame and the empty trough.

[0009] Preferably, the moving component includes a base block fixedly connected to the lower end face of the connecting frame. One end of the base block is connected to a spring. A limiting telescopic rod is connected to one side of the spring and located on the side wall of the base block. The end of the limiting telescopic rod and the spring away from the base block is connected to the inner surface wall of the empty groove. A pulley is rotatably connected inside the empty groove. A connecting belt is sleeved on the outside of the pulley. One end of the connecting belt is fixedly connected to the base block, and the other end of the connecting belt is connected to a slider. The slider is slidably connected to the inside of the empty groove via a pulley. A forward and reverse motor is connected to the connecting end of the pulley and located inside the empty groove.

[0010] Through the above technical solution:

[0011] Before testing, the enameled wire passes through the connecting tube and connects to the connector, allowing the cleaning fluid to enter the horizontal tube, then through the connecting tube into the outlet box, and subsequently sprayed onto the enameled wire through the atomizing nozzle. Simultaneously, the forward and reverse motors drive the pulley to rotate, causing the base block, connected by the connecting belt, the limiting telescopic rod, and the spring, to move within the slot. This, in turn, moves the connecting frame, bringing the cleaning brush on the inner wall of the collar into contact with the surface of the enameled wire. This operation, through the atomized cleaning fluid covering a large area of ​​the enameled wire and softening impurities, combined with the all-around physical wiping by the cleaning brushes to remove stubborn impurities, ensures a clean surface for the enameled wire, preventing impurities from interfering with optical, ultrasonic, and high-voltage testing, and improving the accuracy, reliability, and efficiency of the test results.

[0012] Preferably, the cleaning assembly is provided with a rotating assembly, which includes a first fixed plate fixedly connected to one side of the upper end face of the connecting cylinder, a drive shaft rotatably connected to one side of the first fixed plate, a rotating wheel fixedly connected to one end of the drive shaft away from the first fixed plate, and an electromagnetic coil sleeved on the outside of the drive shaft. A permanent magnet cooperating with the electromagnetic coil is fixedly connected to the other side of the first fixed plate, and one end of one of the collars is fixedly connected to a first connecting wheel through a short rod. A belt is sleeved on the outside of the first connecting wheel and the rotating wheel.

[0013] Preferably, the rotating assembly further includes a second connecting wheel fixedly connected to one end of another collar via a short rod. The outer side of the second connecting wheel is provided with a limiting ring block. The limiting ring block is fixedly connected to the inner surface wall of the connecting frame, and a second connecting slide rod is fixedly connected to the inner surface wall of the limiting ring block. The end of the second connecting slide rod away from the limiting ring block is slidably embedded in the recess of the outer surface wall of the second connecting wheel.

[0014] Through the above technical solution:

[0015] During the cleaning process, the magnetic field generated by the energized electromagnetic coil interacts with the permanent magnet connected to the first fixed plate, instantly generating a driving force that drives the rotating wheel to rotate. This causes the first connecting wheel to rotate via the belt. At this time, the second connecting wheel rotates within the limiting ring block, thereby driving the wiping assembly to rotate within the connecting cylinder. This operation enables the wiping assembly to not only perform lateral mechanical movement but also rotation, making it no longer limited to a single lateral mechanical movement. It can clean the circumference of the enameled wire without dead angles, improving cleaning efficiency and quality, avoiding cleaning dead angles, and ensuring the accuracy and reliability of the test results.

[0016] Preferably, an auxiliary component is provided on one side of the cleaning component. The auxiliary component includes two second fixing plates symmetrically fixedly connected to the upper surface of the operating table. A connecting collar block is fixedly connected between the two second fixing plates. A sponge wiping block is fixedly connected to the inner surface of the connecting collar block.

[0017] Preferably, one side of the auxiliary component is provided with an adhesive component, which includes two third fixing plates symmetrically fixedly connected to the upper surface of the operating table. The interior of the third fixing plates is connected to multiple rollers that rotate relative to each other, and the outer walls of the multiple rollers are respectively connected to detachable adhesive sleeves.

[0018] Through the above technical solution:

[0019] After wiping and cleaning, the enameled wire passes sequentially through the sponge wiping block inside the connecting collar block. The sponge wiping block efficiently removes the cleaning solution from the surface of the enameled wire, preventing interference with subsequent testing and preventing corrosion or other quality problems caused by residual cleaning solution. The wire then passes through two rollers, where the adhesive sleeve precisely adheres to any remaining fine impurities on the surface, further ensuring cleanliness. This significantly improves the cleaning quality and effectiveness, guarantees the accuracy and reliability of the enameled wire coating quality test results, and enhances the efficiency and scientific rigor of the testing process.

[0020] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0021] 1. By incorporating cleaning components, the testing device is equipped with a pre-testing function for enameled wires. Before testing, a dual cleaning mechanism works in tandem. On one hand, the atomized cleaning liquid can cover the surface of the enameled wire in a large and uniform manner, quickly and effectively softening oil, dust, and other impurities attached to it, creating favorable preconditions for subsequent deep cleaning. On the other hand, the cleaning brush, driven precisely by mechanical transmission, can perform all-round, thorough physical wiping of the enameled wire surface, successfully removing even softened but still stubbornly attached impurities. This greatly ensures the cleanliness of the enameled wire surface, preventing impurities from interfering with the optical sensor's detection of the enameled wire coating thickness and surface flatness, thus preventing them from affecting the accuracy of the test. It also prevents impurities from interfering with signal transmission and analysis when ultrasonically testing internal defects, and further prevents impurities from affecting the current conduction and magnetic field detection results during high-voltage testing. This effectively guarantees the accuracy and reliability of the enameled wire testing results and significantly improves testing efficiency.

[0022] 2. By setting up a rotating component, the wiping component can not only perform lateral mechanical movement, but also has a rotation function, so it is no longer limited to a single lateral mechanical movement. During the cleaning process, the wiping component can achieve thorough cleaning in the circumferential direction of the enameled wire. This composite movement method greatly improves cleaning efficiency and quality, effectively avoiding the defects of leaving cleaning dead corners in certain parts of the enameled wire due to relying solely on lateral movement. It effectively removes impurities in these dead corners, ensuring that every part of the enameled wire surface is thoroughly cleaned, and strongly guaranteeing the accuracy and reliability of the enameled wire test results.

[0023] 3. By incorporating auxiliary and adhesive components, the sponge wipe can efficiently remove cleaning fluid from the surface of the enameled wire after wiping. This not only prevents residual cleaning fluid from interfering with subsequent testing but also avoids corrosion or other quality issues caused by residual cleaning fluid. The adhesive sleeve then precisely adheres to any remaining fine impurities on the enameled wire surface, further ensuring its cleanliness and providing an accurate and reliable foundation for subsequent testing. This significantly improves the quality and effectiveness of enameled wire cleaning, effectively guaranteeing the accuracy and reliability of the enameled wire coating quality testing results and enhancing the efficiency and scientific rigor of the entire testing process. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0025] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0026] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the first detection component of this utility model;

[0028] Figure 4 This is one of the schematic diagrams of the second detection component of this utility model;

[0029] Figure 5 This is the second schematic diagram of the second detection component of this utility model;

[0030] Figure 6 This is one of the schematic diagrams showing the connection between the operating table and the cleaning components of this utility model;

[0031] Figure 7This is the second schematic diagram showing the connection between the operating table and the cleaning components of this utility model;

[0032] Figure 8 This is an enlarged schematic diagram showing the connection between the connecting frame and the operating table of this utility model;

[0033] Figure 9 This is a schematic diagram of the cleaning components of this utility model;

[0034] Figure 10 This is a schematic diagram showing the connection between the wiping component and the rotating component of this utility model;

[0035] Figure 11 This is a schematic diagram of the spray assembly of this utility model;

[0036] Figure 12 This is a schematic diagram of the auxiliary components of this utility model;

[0037] Figure 13 This is a schematic diagram of the adhesive component of this utility model.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1. Operating table; 2. First detection component; 21. Placement plate; 22. Supporting side plate; 23. Top plate; 24. Bearing block; 25. Optical sensor; 26. First connecting rod; 27. Ultrasonic generator; 28. Ultrasonic receiver; 29. ​​Connecting block; 3. Second detection component; 31. Electromagnetic shielding box; 32. L-shaped fixing block; 33. Mounting plate; 34. Conductive wheel; 35. Drive component; 4. Operating panel; 5. Wire block; 6. Outgoing wire component; 7. Ingoing wire component; 8. Cleaning component; 81. Empty slot; 82. Connecting frame; 83. Connecting cylinder; 84. Wiping component; 841. Collar; 842. Cleaning brush; 843. First connecting slide rod; 844. Second connecting rod; 85. Spraying component; 851. Liquid outlet box; 852. Atomizing nozzle 853. Connecting pipe; 854. Horizontal pipe; 855. Connector; 811. Base block; 812. Pulley; 813. Connecting belt; 814. Forward and reverse motor; 815. Limiting telescopic rod; 816. Spring; 817. Slider; 9. Support base frame; 10. Rotating assembly; 101. First fixed plate; 102. Drive shaft; 103. Rotating wheel; 104. First connecting wheel; 105. Belt; 106. Electromagnetic coil; 107. Permanent magnet; 1011. Limiting ring block; 1012. Second connecting wheel; 1013. Second connecting slide rod; 11. Auxiliary assembly; 111. Second fixed plate; 112. Connecting sleeve block; 113. Sponge wiping block; 12. Adhesive assembly; 121. Third fixed plate; 122. Roller; 123. Adhesive sleeve. Detailed Implementation

[0040] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0041] This utility model provides, for example Figures 1-5 The device shown is a coating quality inspection device for enameled wire production, comprising:

[0042] An operating table 1 has a first detection component 2, a second detection component 3, a cable outlet component 6, and a cable inlet component 7 sequentially mounted on its upper end. The first detection component 2 includes a placement plate 21 fixedly connected to one side of the upper surface of the operating table 1. A support side plate 22 is fixedly connected to the upper surface of the placement plate 21, and a top plate 23 is fixedly connected to the upper surface of the support side plate 22. An optical sensor 25 is mounted on the lower surface of the top plate 23. A support block 24 is fixedly connected directly below the optical sensor 25 and to the upper surface of the placement plate 21. An ultrasonic receiver 28 is mounted to one side of the support block 24 and to the upper surface of the placement plate 21. An ultrasonic generator 27, which works in conjunction with an ultrasonic receiver 28, is located directly above. A first connecting rod 26 is connected to the upper end of the ultrasonic generator 27. The upper end of the first connecting rod 26 is fixedly connected to the lower end of the top plate 23. Multiple connecting blocks 29 are sequentially fixedly connected to the upper end of the placement plate 21. An operation panel 4 is installed on one side of the first detection component 2 and on the upper end of the operation table 1. A wire block 5 is fixedly connected to the outside of the first detection component 2 and on the upper end of the operation table 1. During the detection process, the wire acts as a conductor to ensure the stability of the detection process. A support base 9 is fixedly connected to the lower end of the operation table 1.

[0043] Further, see Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the second detection component 3 includes an electromagnetic shielding box 31 fixedly connected to the other side of the upper surface of the operating table 1. An L-shaped fixing block 32 is fixedly connected inside the electromagnetic shielding box 31. Two mounting plates 33 are symmetrically connected to the inner surface of the L-shaped fixing block 32. Two conductive wheels 34 are rotatably connected between the two mounting plates 33. A drive component 35 is provided on one side of one of the conductive wheels 34. The drive component 35 consists of a drive motor, two connecting wheels and a connecting belt. The drive shaft of the connecting wheel passes through the electromagnetic shielding box 31 and the L-shaped fixing block 32 in sequence and is connected to the conductive wheel 34. The drive motor drives the connecting wheel to rotate. At this time, the connecting belt drives the other connecting wheel to rotate, which can drive the conductive wheel 34 to rotate.

[0044] Specifically, before testing, one end of the enameled wire to be tested is first threaded into the wire inlet assembly 7, and then sequentially threaded through the conductor block 5, the connecting block 29, and the electromagnetic shielding box 31. Subsequently, one end of the enameled wire is connected to the winding reel. Then, the operation panel 4 is operated to start the testing mechanism. As the wire is wound up, a beam of light of a specific wavelength is emitted to the surface of the enameled wire coating through the optical sensor 25. Part of the light is reflected on the surface of the coating, while the other part is refracted into the interior of the coating to detect the coating thickness and surface flatness. Subsequently, the ultrasonic generator 27 and the ultrasonic receiver 28 work together to detect whether there are defects such as bubbles and cracks inside the enameled wire coating. Finally, the high-voltage power supply box is started, and the drive assembly 35 drives the conductive wheel 34 to rotate. By applying voltage to the enameled wire between the two conductive wheels 34, the magnetic field and resistance formed at the discontinuity of the enameled wire are detected to determine the coating quality. This is how the enameled wire coating quality is tested online.

[0045] This utility model provides, for example Figure 1 , Figure 2 , Figures 6-11 The device shown is a coating quality inspection device for enameled wire production. A cleaning component 8 is provided on one side of the first inspection component 2. The cleaning component 8 includes a slot 81 formed on the upper surface of the operating table 1. A connecting frame 82 is embedded inside the slot 81. A connecting cylinder 83 is connected inside the connecting frame 82. A wiping component 84 and a spraying component 85 are sequentially arranged inside the connecting cylinder 83. The wiping component 84 includes multiple collars 841 rotatably connected to the inside of the connecting cylinder 83 from left to right. Cleaning brushes 842 are fixedly connected to the inner surface of the multiple collars 841. A first connecting rod 843 is slidably connected to a recess on the outer surface of the collars 841, and the first connecting rod 843 is away from the collars 841. One end of 41 is fixedly connected to the inner wall of the connecting cylinder 83. A second connecting rod 844 is fixedly connected between the two collars 841. The spray assembly 85 includes a liquid outlet box 851 fixedly connected to the inner wall of the connecting cylinder 83 and located between the two collars 841. Multiple atomizing nozzles 852 are fixedly connected to the inner wall of the liquid outlet box 851. A connecting pipe 853 is connected through one side of the outer wall of the liquid outlet box 851. The liquid inlet end of the connecting pipe 853 passes through the connecting cylinder 83 and the connecting frame 82 in sequence and extends to the outside of the connecting frame 82 to be connected to a horizontal pipe 854. A connector 855 is connected through the outer wall of the horizontal pipe 854. A moving component is provided at the connection between the connecting frame 82 and the empty trough 81.

[0046] The moving component includes a base block 811 fixedly connected to the lower end face of the connecting frame 82. A spring 816 is connected to one end of the base block 811. A limiting telescopic rod 815 is connected to one side of the spring 816 and located on the side wall of the base block 811. The ends of the limiting telescopic rod 815 and the spring 816 away from the base block 811 are connected to the inner surface wall of the empty groove 81. A pulley 812 is rotatably connected inside the empty groove 81. A connecting pull belt 813 is sleeved on the outside of the pulley 812. One end of the connecting pull belt 813 is fixedly connected to the base block 811, and the other end of the connecting pull belt 813 is connected to a slider 817. The slider 817 is slidably connected to the inside of the empty groove 81 via a pulley. A forward and reverse motor 814 is connected to the connecting end of the pulley 812 and located inside the empty groove 81.

[0047] Through the above technical solution:

[0048] Before testing, the enameled wire passes through the connecting tube 83 and connects to the connector 855, allowing the cleaning fluid to enter the horizontal tube 854, then through the connecting tube 853 into the outlet box 851. The fluid is then sprayed onto the enameled wire through the atomizing nozzle 852. Simultaneously, the forward and reverse motors 814 drive the pulley 812 to rotate, causing the bottom block 811, connected by the connecting belt 813, the limiting telescopic rod 815, and the spring 816, to move within the slot 81. This, in turn, causes the connecting frame 82 to move, bringing the cleaning brush 842 on the inner wall of the collar 841 into contact with the surface of the enameled wire. This operation, through the atomized cleaning fluid covering a large area of ​​the enameled wire, softens impurities, while the cleaning brush 842 performs a comprehensive physical wipe to remove stubborn impurities. This dual cleaning ensures the cleanliness of the enameled wire surface, preventing impurities from interfering with optical, ultrasonic, and high-voltage testing, thus improving the accuracy, reliability, and efficiency of the test results.

[0049] This utility model provides, for example Figure 1 and Figure 12 The device shown is a coating quality inspection device for enameled wire production. The cleaning component 8 is equipped with a rotating component 10. The rotating component 10 includes a first fixing plate 101 fixedly connected to one side of the upper end face of the connecting cylinder 83. A drive shaft 102 is rotatably connected to one side of the first fixing plate 101. A rotating wheel 103 is fixedly connected to one end of the drive shaft 102 away from the first fixing plate 101. An electromagnetic coil 106 is sleeved on the outside of the drive shaft 102. A permanent magnet 107 that cooperates with the electromagnetic coil 106 is fixedly connected to the other side of the first fixing plate 101. One end of a collar 841 is fixedly connected to a first connecting wheel 104 through a short rod. A belt 105 is sleeved on the outside of the first connecting wheel 104 and the rotating wheel 103.

[0050] The rotating assembly 10 also includes a second connecting wheel 1012 fixedly connected to one end of another collar 841 by a short rod. The outer side of the second connecting wheel 1012 is provided with a limiting ring block 1011, which is fixedly connected to the inner wall of the connecting frame 82. A second connecting slide rod 1013 is fixedly connected to the inner wall of the limiting ring block 1011. The end of the second connecting slide rod 1013 away from the limiting ring block 1011 is slidably embedded in the recess of the outer wall of the second connecting wheel 1012.

[0051] Through the above technical solution:

[0052] During the cleaning process, the magnetic field generated by the energized electromagnetic coil 106 interacts with the permanent magnet 107 connected to the first fixed plate 101, instantly generating a driving force that drives the rotating wheel 103 to rotate. This causes the first connecting wheel 104 to rotate via the belt 105. At this time, the second connecting wheel 1012 is rotatably connected within the limiting ring block 1011, thereby driving the wiping assembly 84 to rotate within the connecting cylinder 83. This operation enables the wiping assembly 84 to not only perform lateral mechanical movement but also to have a rotational function, so that it is no longer limited to a single lateral mechanical movement. It can clean the circumference of the enameled wire without dead angles, improving cleaning efficiency and quality, avoiding cleaning dead angles, and ensuring the accuracy and reliability of the test results.

[0053] This utility model provides, for example Figure 1 and Figure 13 The device shown is a coating quality inspection device for enameled wire production. The cleaning component 8 has an auxiliary component 11 on one side. The auxiliary component 11 includes two second fixing plates 111 that are symmetrically fixed to the upper surface of the operating table 1. A connecting collar block 112 is fixedly connected between the two second fixing plates 111. A sponge wiping block 113 is fixedly connected to the inner surface of the connecting collar block 112.

[0054] An adhesive component 12 is provided on one side of the auxiliary component 11. The adhesive component 12 includes two third fixing plates 121 that are symmetrically fixed to the upper surface of the operating table 1. Multiple rollers 122 are rotatably connected inside the third fixing plates 121. The outer walls of the multiple rollers 122 are respectively connected to detachable adhesive sleeves 123.

[0055] Through the above technical solution:

[0056] After wiping and cleaning, the enameled wire passes through the sponge wiping block 113 inside the connecting collar block 112. The sponge wiping block 113 efficiently wipes away the cleaning solution on the surface of the enameled wire, preventing it from interfering with subsequent testing and preventing quality problems such as corrosion caused by residual cleaning solution. Then, it passes through two rollers 122, where the adhesive sleeve 123 precisely adheres to any remaining fine impurities on the surface of the enameled wire, further ensuring surface cleanliness. This greatly improves the cleaning quality and effect, ensures the accuracy and reliability of the enameled wire coating quality test results, and enhances the efficiency and scientific rigor of the testing process.

[0057] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A coating quality inspection device for enameled wire production, characterized in that, include: An operating table (1) is provided. The upper end of the operating table (1) is sequentially equipped with a first detection component (2), a second detection component (3), an outgoing component (6), and an incoming component (7). An operating panel (4) is installed on one side of the first detection component (2) and on the upper surface of the operating table (1). A wire block (5) is fixedly connected to the outside of the first detection component (2) and on the upper surface of the operating table (1). A support base (9) is fixedly connected to the lower surface of the operating table (1). A cleaning component (8) is provided on one side of the first detection component (2). The cleaning component (8) includes a slot (81) opened on the upper surface of the operating table (1). A connecting frame (82) is embedded inside the slot (81). A connecting cylinder (83) is connected inside the connecting frame (82). A wiping component (84) and a spraying component (85) are arranged in sequence inside the connecting cylinder (83). A moving component is provided at the connection between the connecting frame (82) and the slot (81).

2. The coating quality testing device for enameled wire production according to claim 1, characterized in that: The wiping assembly (84) includes a plurality of collars (841) rotatably connected to the inside of the connecting cylinder (83) from left to right. A cleaning brush (842) is fixedly connected to the inner wall of the plurality of collars (841). A first connecting rod (843) is slidably connected to the recess of the outer wall of the collar (841). The end of the first connecting rod (843) away from the collar (841) is fixedly connected to the inner wall of the connecting cylinder (83). A second connecting rod (844) is fixedly connected between two collars (841).

3. The coating quality testing device for enameled wire production according to claim 1, characterized in that: The spray assembly (85) includes a liquid outlet box (851) fixedly connected to the inner wall of the connecting cylinder (83) and located between two collars (841). Multiple atomizing nozzles (852) are fixedly connected to the inner wall of the liquid outlet box (851), and a connecting pipe (853) is connected through one side of the outer wall of the liquid outlet box (851). The liquid inlet end of the connecting pipe (853) passes through the connecting cylinder (83) and the connecting frame (82) in sequence and extends to the outside of the connecting frame (82) to be connected to a horizontal pipe (854). A connector (855) is connected through the outer wall of the horizontal pipe (854).

4. The coating quality inspection device for enameled wire production according to claim 1, characterized in that: The movable component includes a base block (811) fixedly connected to the lower end face of the connecting frame (82). One end of the base block (811) is connected to a spring (816). A limiting telescopic rod (815) is connected to one side of the spring (816) and located on the side wall of the base block (811). The ends of the limiting telescopic rod (815) and the spring (816) away from the base block (811) are connected to the inner surface wall of the slot (81). The interior of the slot (81) is rotatably connected. There is a pulley (812), and a connecting belt (813) is sleeved on the outside of the pulley (812). One end of the connecting belt (813) is fixedly connected to the bottom block (811), and the other end of the connecting belt (813) is connected to a slider (817). The slider (817) is slidably connected to the inside of the slot (81) through a pulley. A forward and reverse motor (814) is connected to the connecting end of the pulley (812) and located inside the slot (81).

5. The coating quality testing device for enameled wire production according to claim 2, characterized in that: The cleaning assembly (8) is provided with a rotating assembly (10). The rotating assembly (10) includes a first fixing plate (101) fixedly connected to one side of the upper end face of the connecting cylinder (83). A drive shaft (102) is rotatably connected to one side of the first fixing plate (101). A rotating wheel (103) is fixedly connected to one end of the drive shaft (102) away from the first fixing plate (101). An electromagnetic coil (106) is sleeved on the outside of the drive shaft (102). A permanent magnet (107) that works with the electromagnetic coil (106) is fixedly connected to the other side of the first fixing plate (101). One end of one of the collars (841) is fixedly connected to a first connecting wheel (104) through a short rod. A belt (105) is sleeved on the outside of the first connecting wheel (104) and the rotating wheel (103).

6. The coating quality testing device for enameled wire production according to claim 5, characterized in that: The rotating assembly (10) further includes a second connecting wheel (1012) fixedly connected to one end of another collar (841) by a short rod. The second connecting wheel (1012) is provided with a limiting ring block (1011) on its outside. The limiting ring block (1011) is fixedly connected to the inner wall of the connecting frame (82), and a second connecting slide rod (1013) is fixedly connected to the inner wall of the limiting ring block (1011). The end of the second connecting slide rod (1013) away from the limiting ring block (1011) is slidably embedded in the recess of the outer wall of the second connecting wheel (1012).

7. The coating quality testing device for enameled wire production according to claim 1, characterized in that: The cleaning component (8) has an auxiliary component (11) on one side. The auxiliary component (11) includes two second fixing plates (111) symmetrically fixedly connected to the upper surface of the operating table (1). A connecting collar block (112) is fixedly connected between the two second fixing plates (111). A sponge wiping block (113) is fixedly connected to the inner surface of the connecting collar block (112).

8. The coating quality inspection device for enameled wire production according to claim 7, characterized in that: The auxiliary component (11) has an adhesive component (12) on one side. The adhesive component (12) includes two third fixing plates (121) that are symmetrically fixed to the upper surface of the operating table (1). The interior of the third fixing plate (121) is connected to multiple rollers (122) that rotate relative to each other. The outer walls of the multiple rollers (122) are respectively connected to detachable adhesive sleeves (123).

9. The coating quality testing device for enameled wire production according to claim 1, characterized in that: The first detection component (2) includes a placement plate (21) fixedly connected to one side of the upper surface of the operating table (1). A support side plate (22) is fixedly connected to the upper surface of the placement plate (21). A top plate (23) is fixedly connected to the upper surface of the support side plate (22). An optical sensor (25) is installed on the lower surface of the top plate (23). A carrier block (24) is fixedly connected directly below the optical sensor (25) and to the upper surface of the placement plate (21). An ultrasonic receiver (28) is installed on one side of the placement plate (21) and on the upper surface of the ultrasonic receiver (28). An ultrasonic generator (27) for use with the ultrasonic receiver (28) is provided directly above the ultrasonic receiver (28). A first connecting rod (26) is connected to the upper surface of the ultrasonic generator (27). The upper surface of the first connecting rod (26) is fixedly connected to the lower surface of the top plate (23). A plurality of connecting blocks (29) are fixedly connected to the upper surface of the placement plate (21) in sequence.

10. The coating quality testing device for enameled wire production according to claim 1, characterized in that: The second detection component (3) includes an electromagnetic shielding box (31) fixedly connected to the other side of the upper surface of the operating table (1). An L-shaped fixing block (32) is fixedly connected inside the electromagnetic shielding box (31). Two mounting plates (33) are symmetrically connected to the inner surface of the L-shaped fixing block (32). Two conductive wheels (34) are rotatably connected between the two mounting plates (33). A drive component (35) is provided on one side of one of the conductive wheels (34).

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