Alloy enameled wire surface detection device

Abstract

The utility model belongs to the technical field of alloy enameled wire production, and particularly relates to an alloy enameled wire surface detection device which comprises a base, a first supporting frame is fixedly connected to one side of the top of the base, a winding roller is rotationally connected into the first supporting frame, and two sets of limiting frames are symmetrically and fixedly connected to the side, away from the winding roller, of the top of the base. Arc-shaped plates are slidably connected to the interiors of the two limiting frames, and detection sensors are fixedly connected to the two sides of the interiors of the arc-shaped plates; the utility model provides an alloy enameled wire surface detection device, and solves the problems that in the prior art, a detection sensor is fixedly arranged in a movable block, only one surface of an enameled wire can be covered during detection, the detection range is insufficient, fine defects existing on the other surface of the enameled wire are difficult to detect, and the detection efficiency is low. Therefore, the detection accuracy of the device is reduced, and the production quality of the enameled wire is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of alloy enameled wire production, and specifically relates to a surface detection device for alloy enameled wire. Background Technique

[0002] Enameled wire (also known as enameled copper wire or enameled aluminum wire) is a wire with an insulating paint coated on the surface of a metal conductor, which is widely used in motors, transformers and other electrical equipment. Its surface detection is crucial for ensuring the electrical performance and insulation performance of the wire.

[0003] After retrieval, a Chinese patent discloses a surface detection device for enameled wire (authorization announcement number CN 220525775U). The patented technology includes a mounting plate. A fixing plate is fixedly connected to the top of the mounting plate near the rear wall. A winding mechanism is fixedly connected to the rear wall of the fixing plate. The winding mechanism includes a winding motor installed in the middle position. The end face of the driving shaft of the winding motor is fixedly connected with a driving wheel. The outer wall of the driving wheel is meshed with a toothed belt. The inner wall of the toothed belt is symmetrically meshed with driven wheels near the end face. The inner walls of both driven wheels are fixedly connected with rotating shafts. By arranging a winding mechanism on the mounting plate, the utility model can wind and fix the enameled wire after detection, ensure the integrity of the enameled wire after detection, and a tensioning component is arranged during the detection process, so that the enameled wire always remains in a taut state during the detection process, which not only improves the detection effect, but also ensures the stable fitting of the enameled wire during winding and prevents loosening.

[0004] Although the detection device in this technology can make the enameled wire always remain in a taut state during the detection process through the arranged tensioning component, improving the detection effect and preventing loosening, the detection sensor in this device is fixedly arranged inside the moving block, and only one side of the enameled wire can be covered during the detection, and the detection range is insufficient. It is difficult to detect when there are subtle defects on the other side of the enameled wire, thus reducing the detection accuracy of the device and further resulting in a reduction in the production quality of the enameled wire. Content of the Utility Model

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a surface detection device for alloy enameled wire.

[0006] The technical solution of the utility model is as follows: an alloy enameled wire surface detection device comprises a base, a first support frame is fixedly connected to one side of the top of the base, a winding roller is rotatably connected inside the first support frame, two groups of limit frames are symmetrically fixedly connected to the side of the top of the base away from the winding roller, arc plates are slidably connected to the inside of the two groups of limit frames, detection sensors are fixedly connected to the inner sides of the arc plates, a second support frame is fixedly connected to the side of the top of the base close to the first support frame, a guide block is slidably connected to the inside of the second support frame via a limit rod, and a transmission assembly is arranged on the top of the base.

[0007] As a preferred embodiment, the transmission assembly includes a reciprocating screw and a linkage unit, the reciprocating screw is rotatably connected to the upper inner part of the second support frame, the guide block is threadedly connected to the outside of the reciprocating screw, one side of the outer side of the second support frame is fixedly connected to the first motor through a mounting plate, the output end of the first motor extends to the inner side of the second support frame and is fixedly connected to the reciprocating screw, the output end of the first motor is fixedly connected to the first pulley, the top of the base close to the limit frame is rotatably connected to a worm through a protrusion, one end of the worm is fixedly connected to the second pulley, the first pulley and the second pulley are connected by a transmission belt, and the arc plate can reciprocate through the linkage unit.

[0008] As a preferred embodiment, the linkage unit includes a worm gear, which is rotatably connected to the top of the base near the side of the worm, the worm gear is meshed with the worm, the top of the worm gear is fixedly connected with a cam, and the top side of the cam is slidably connected with a sliding shaft, the top of the base and located between the two arc plates is fixedly connected with a fixed block, the outer side of the fixed block is rotatably connected with a first bevel gear, the outer side of the first bevel gear is fixedly connected with a first gear, the top of the base near the first gear is symmetrically fixedly connected with a first limit block, the inside of the first limit block is slidably connected with a rack, the first gear is meshed with the rack, the inner side of the rack is fixedly connected to the limiting plate, the sliding shaft is slidably connected to the inside of the limiting plate, the outside of the fixed block and located on both sides of the first bevel gear are rotatably connected with second bevel gears, the first bevel gear is respectively meshed with two second bevel gears, the outsides of the two second bevel gears are fixedly connected with second gears, the outsides of the two arc plates are equidistantly provided with tooth grooves, and the second gear is meshed with the corresponding arc plates through the tooth grooves.

[0009] As a preferred embodiment, the top of the base is rotatably connected to a feed roller via a vertical plate on the side away from the winding roller, and a third support frame is symmetrically fixedly connected to the top of the base and located between the second support frame and the feed roller, and the top of the third support frame is fixedly connected to a second limit block.

[0010] As a preferred embodiment, a second motor is fixedly connected to the outer side of the first support frame through a mounting plate, and the output end of the second motor extends to the inner side of the first support frame and is fixedly connected to the winding roller.

[0011] As a preferred embodiment, both the first motor and the second motor are electrically connected to an external controller, and through holes are respectively formed in the lower parts inside the guiding block and the second limiting block.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The device can drive the guiding block to reciprocate through the reciprocating lead screw, so as to guide the enameled wire, and wind the enameled wire evenly around the outer part of the winding roller, which can avoid the accumulation of the enameled wire on the outer part of the winding roller, improve the aesthetics and winding efficiency, and the two groups of detection sensors provided can avoid the missed detection of the enameled wire during the transmission process, realizing full-range coverage and improving the detection accuracy, thus ensuring the production quality. Description of the Drawings

[0014] The following further describes the present utility model with reference to the drawings.

[0015] Figure 1 is a three-dimensional view of the present utility model;

[0016] Figure 2 is a three-dimensional view of the second perspective of the present utility model;

[0017] Figure 3 is a partial three-dimensional view of the present utility model;

[0018] Figure 4 is the Figure 1 enlarged view at A in the present utility model;

[0019] Figure 5 is the Figure 2 enlarged view at B in the present utility model.

[0020] In the figure: 1, base; 2, feeding roller; 3, first support frame; 4, winding roller; 5, limiting frame; 6, arc-shaped plate; 7, detection sensor; 8, second support frame; 9, guiding block; 10, reciprocating lead screw; 11, first motor; 12, first pulley; 13, worm; 14, second pulley; 15, transmission belt; 16, worm gear; 17, cam; 18, sliding shaft; 19, fixed block; 20, first bevel gear; 21, first gear; 22, first limiting block; 23, rack; 24, limiting plate; 25, second bevel gear; 26, second gear; 27, tooth groove; 28, third support frame; 29, second limiting block; 30, second motor. Detailed Embodiment

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1-5 A surface detection device for alloy enameled wire comprises a base 1, a first support frame 3 is fixedly connected to one side of the top of the base 1, a winding roller 4 is rotatably connected inside the first support frame 3, two groups of limit frames 5 are symmetrically fixedly connected to the side of the top of the base 1 away from the winding roller 4, an arc plate 6 is slidably connected to the inside of the two groups of limit frames 5, and detection sensors 7 are fixedly connected to the inner sides of the arc plate 6, a second support frame 8 is fixedly connected to the side of the top of the base 1 close to the first support frame 3, a guide block 9 is slidably connected to the inside of the second support frame 8 through a limit rod, and a transmission assembly is arranged on the top of the base 1.

[0023] Specifically, the transmission assembly includes a reciprocating screw 10 and a linkage unit. The reciprocating screw 10 is rotatably connected to the upper inner part of the second support frame 8, and the guide block 9 is threadedly connected to the outside of the reciprocating screw 10. One side of the outer side of the second support frame 8 is fixedly connected to a first motor 11 through a mounting plate, and the output end of the first motor 11 extends to the inner side of the second support frame 8 and is fixedly connected to the reciprocating screw 10. The output end of the first motor 11 is fixedly connected to a first pulley 12. A worm 13 is rotatably connected to one side of the top of the base 1 near the limit frame 5 through a protrusion, and one end of the worm 13 is fixedly connected to a second pulley 14. The first pulley 12 and the second pulley 14 are connected by a transmission belt 15. The arc plate 6 can reciprocate through the linkage unit. The linkage unit includes a worm wheel 16, which is rotatably connected to one side of the top of the base 1 near the worm 13, and the worm wheel 16 is meshed with the worm 13. A cam 17 is fixedly connected to the top of the worm wheel 16, and the top of the cam 17 A sliding shaft 18 is slidably connected to one side of the base 1, a fixed block 19 is fixedly connected to the top of the base 1 and located between the two arc-shaped plates 6, and a first bevel gear 20 is rotatably connected to one side of the outer side of the fixed block 19, and a first gear 21 is fixedly connected to the outside of the first bevel gear 20, and a first limit block 22 is symmetrically fixedly connected to one side of the top of the base 1 near the first gear 21, and a rack 23 is slidably connected to the inside of the first limit block 22, and the first gear 21 is meshed with the rack 23, and the inner side of the rack 23 is fixedly connected to the limiting plate 24, and the sliding shaft 18 is slidably connected to the inside of the limiting plate 24, and the outside of the fixed block 19 and the two sides of the first bevel gear 20 are rotatably connected, and the first bevel gear 20 is respectively meshed with the two second bevel gears 25, and the outsides of the two second bevel gears 25 are fixedly connected with second gears 26, and tooth grooves 27 are equidistantly provided on the outside of the two arc-shaped plates 6, and the second gear 26 is meshed with the corresponding arc-shaped plates 6 through the tooth grooves 27.

[0024] Through the above technical solution, first, the enameled wire to be detected is wound around the outside of the feeding roller 2. Then, one end of the enameled wire passes through the inner sides of the arc-shaped plates 6, passes through the through holes inside the two second limiting blocks 29 and the guiding block 9, and finally is wound around the outside of the winding roller 4. By starting the first motor 11 and the second motor 30 through an external controller, the output end of the second motor 30 drives the winding roller 4 to rotate, and the enameled wire is wound at a constant speed. The output end of the first motor 11 can drive the reciprocating lead screw 10 and the first pulley 12 to rotate, so that the reciprocating lead screw 10 drives the guiding block 9 to move reciprocally under the limitation of the limiting rod through the threaded connection relationship, thereby guiding the enameled wire and winding the enameled wire evenly around the outside of the winding roller 4, which can avoid the accumulation of the enameled wire on the outside of the winding roller 4, improve the aesthetics and winding efficiency. At the same time, the first pulley 12 drives the second pulley 14 and the worm 13 to rotate through the transmission belt 15, and the worm 13 drives the worm wheel 16 and the cam 17 to rotate through the meshing relationship, so that the worm wheel 16 drives the sliding shaft 18 at the top to slide inside the limiting plate 24, thereby driving the rack 23 to move reciprocally inside the first limiting block 22 through the limiting plate 24. The rack 23 drives the first gear 21 and the first bevel gear 20 to rotate reciprocally through the meshing relationship, and the first bevel gear 20 drives the two second bevel gears 25 and the second gear 26 to rotate reciprocally through the meshing relationship, so that the two second gears 26 drive the corresponding arc-shaped plates 6 to slide reciprocally under the limitation of the limiting frame 5 through the meshing relationship with the tooth grooves 27, thereby driving the detection sensors 7 at both ends of the inner side of the arc-shaped plates 6 to perform surface detection on the enameled wire during the transmission process. And by setting two groups of detection sensors 7, the missed detection of the enameled wire during the transmission process can be avoided, achieving full-range coverage and improving the detection accuracy, thereby ensuring the production quality. This device can drive the guiding block 9 to move reciprocally through the reciprocating lead screw 10, thereby guiding the enameled wire and winding the enameled wire evenly around the outside of the winding roller 4, which can avoid the accumulation of the enameled wire on the outside of the winding roller 4, improve the aesthetics and winding efficiency. And by setting two groups of detection sensors 7, the missed detection of the enameled wire during the transmission process can be avoided, achieving full-range coverage and improving the detection accuracy, thereby ensuring the production quality.

[0025] Specifically, one side of the top of the base 1 far from the winding roller 4 is rotatably connected with a feeding roller 2 through a vertical plate. Symmetrically and fixedly connected to the top of the base 1 and between the second support frame 8 and the feeding roller 2 are third support frames 28, and the top of the third support frame 28 is fixedly connected with second limiting blocks 29.

[0026] Through the above technical solution, the second limiting blocks 29 arranged on both sides of a pair of arc-shaped plates 6 can limit the enameled wire before it passes through the guiding block 9, avoiding the random shaking of the enameled wire inside the arc-shaped plates 6, thereby improving the detection accuracy and detection stability.

[0027] Specifically, a second motor 30 is fixedly connected to the outer side of the first support frame 3 through a mounting plate. The output end of the second motor 30 extends to the inner side of the first support frame 3 and is fixedly connected to the winding roller 4. The first motor 11 and the second motor 30 are both electrically connected to an external controller. Through holes are formed in the lower parts of the guiding block 9 and the second limiting block 29.

[0028] Through the above technical solution, the external controller facilitates the staff to quickly control the first motor 11 and the second motor 30.

[0029] In use, first wind the enameled wire to be detected around the outside of the feeding roller 2, then pass one end of the enameled wire through the inner side of the arc-shaped plate 6 and through the through holes inside the two second limit blocks 29 and the guiding block 9, and finally wind it around the outside of the winding roller 4. Start the first motor 11 and the second motor 30 through an external controller. The output end of the second motor 30 drives the winding roller 4 to rotate, and winds the enameled wire at a constant speed. The output end of the first motor 11 can drive the reciprocating lead screw 10 and the first pulley 12 to rotate, so that the reciprocating lead screw 10 drives the guiding block 9 to move reciprocally under the limitation of the limit rod through the threaded connection relationship, thereby guiding the enameled wire and winding the enameled wire evenly around the outside of the winding roller 4, which can avoid the accumulation of the enameled wire on the outside of the winding roller 4, improving the aesthetics and winding efficiency. At the same time, the first pulley 12 drives the second pulley 14 and the worm 13 to rotate through the transmission belt 15, and the worm 13 drives the worm wheel 16 and the cam 17 to rotate through the meshing relationship, so that the worm wheel 16 drives the sliding shaft 18 at the top to slide inside the limiting plate 24, thereby driving the rack 23 to move reciprocally inside the first limit block 22 through the limiting plate 24. The rack 23 drives the first gear 21 and the first bevel gear 20 to rotate reciprocally through the meshing relationship, and the first bevel gear 20 drives the two second bevel gears 25 and the second gear 26 to rotate reciprocally through the meshing relationship, so that the two second gears 26 drive the corresponding arc-shaped plates 6 to slide reciprocally under the limitation of the limit frame 5 through the meshing relationship with the tooth grooves 27, thereby driving the detection sensors 7 at both ends of the inner side of the arc-shaped plate 6 to perform surface detection on the enameled wire during transmission. And by setting two groups of detection sensors 7, it can avoid missed detection of the enameled wire during transmission, achieving full-range coverage and improving the detection accuracy, thus ensuring the production quality. This device can drive the guiding block 9 to move reciprocally through the reciprocating lead screw 10, thereby guiding the enameled wire and winding the enameled wire evenly around the outside of the winding roller 4, which can avoid the accumulation of the enameled wire on the outside of the winding roller 4, improving the aesthetics and winding efficiency. And by setting two groups of detection sensors 7, it can avoid missed detection of the enameled wire during transmission, achieving full-range coverage and improving the detection accuracy, thus ensuring the production quality. The second limit blocks 29 arranged on both sides of a pile of arc-shaped plates 6 can limit the enameled wire before it passes through the guiding block 9, avoiding the random shaking of the enameled wire inside the arc-shaped plate 6, thereby improving the detection accuracy and detection stability. Through the external controller, it is convenient for the staff to quickly control the first motor 11 and the second motor 30.

[0030] The above front, back, left, right, up, and down are all based on the Figure 1 in the specification drawings. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A surface detection device for alloy enameled wire, comprising a base (1), characterized in that: A first support frame (3) is fixedly connected to one side of the top of the base (1), a winding roller (4) is rotatably connected inside the first support frame (3), two groups of limit frames (5) are symmetrically fixedly connected to the side of the top of the base (1) away from the winding roller (4), arc plates (6) are slidably connected inside the two groups of limit frames (5), and detection sensors (7) are fixedly connected to both sides of the inside of the arc plates (6), a second support frame (8) is fixedly connected to the side of the top of the base (1) close to the first support frame (3), and a guide block (9) is slidably connected inside the second support frame (8) via a limit rod, and a transmission assembly is arranged on the top of the base (1).

2. The surface detection device of alloy enameled wire according to claim 1, characterized in that: The transmission assembly comprises a reciprocating screw (10) and a linkage unit, wherein the reciprocating screw (10) is rotatably connected to the upper part of the interior of the second support frame (8), the guide block (9) is threadedly connected to the exterior of the reciprocating screw (10), one side of the exterior of the second support frame (8) is fixedly connected to a first motor (11) via a mounting plate, the output end of the first motor (11) extends to the inner side of the second support frame (8) and is fixedly connected to the reciprocating screw (10), the output end of the first motor (11) is fixedly connected to a first pulley (12), the top of the base (1) near the limit frame (5) is rotatably connected to a worm (13) via a protrusion, one end of the worm (13) is fixedly connected to a second pulley (14), the first pulley (12) and the second pulley (14) are connected to each other via a transmission belt (15), and the arc plate (6) can reciprocate via the linkage unit.

3. The surface detection device of alloy enameled wire according to claim 2, characterized in that: The linkage unit comprises a worm wheel (16), the worm wheel (16) being rotatably connected to a side of the top of the base (1) close to the worm (13), the worm wheel (16) being meshingly connected to the worm (13), the top of the worm wheel (16) being fixedly connected to a cam (17), the top side of the cam (17) being slidably connected to a sliding shaft (18), the top of the base (1) being fixedly connected to a fixing block (19) located between the two arc-shaped plates (6), the outer side of the fixing block (19) being rotatably connected to a first bevel gear (20), the outer side of the first bevel gear (20) being fixedly connected to a first gear (21), the top of the base (1) being symmetrically fixedly connected to a side close to the first gear (21), the first limiting block (22) being symmetrically fixedly connected to the first gear (21), The interior of the positioning block (22) is slidably connected to a rack (23); the first gear (21) is meshedly connected to the rack (23); the inner side of the rack (23) is fixedly connected to a limiting plate (24); the sliding shaft (18) is slidably connected to the interior of the limiting plate (24); the exterior of the fixed block (19) and located on both sides of the first bevel gear (20) are rotatably connected to second bevel gears (25); the first bevel gear (20) is meshedly connected to two second bevel gears (25) respectively; the exteriors of the two second bevel gears (25) are fixedly connected to second gears (26); tooth grooves (27) are equidistantly provided on the exteriors of the two arc plates (6); the second gears (26) are meshedly connected to the corresponding arc plates (6) via the tooth grooves (27).

4. The surface detection device for alloy enameled wire according to claim 3, characterized in that: A side of the top of the base (1) away from the winding roller (4) is rotatably connected to a feed roller (2) via a vertical plate, a third support frame (28) is symmetrically fixedly connected to the top of the base (1) and located between the second support frame (8) and the feed roller (2), and a second limit block (29) is fixedly connected to the top of the third support frame (28).

5. The surface detection device for alloy enameled wire according to claim 4, characterized in that: A second motor (30) is fixedly connected to an outer side of the first support frame (3) via a mounting plate, and an output end of the second motor (30) extends to the inner side of the first support frame (3) and is fixedly connected to a winding roller (4).

6. The surface detection device for alloy enameled wire according to claim 4, characterized in that: The first motor (11) and the second motor (30) are both electrically connected to an external controller, and through holes are provided at the lower parts of the guide block (9) and the second limit block (29).

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