Inductor reel

Abstract

The utility model relates to the technical field of winding frames, in particular to an inductance winding frame which comprises a U-shaped plate, a winding component is arranged in the U-shaped plate and comprises a first servo motor, the first servo motor is horizontally installed on the outer side wall of the U-shaped plate, a first lead screw is horizontally and rotatably connected in the U-shaped plate, and a second lead screw is horizontally and rotatably connected in the U-shaped plate. The output end of the first servo motor is fixedly connected with one end of the first lead screw, a guide rod is horizontally and fixedly connected into the U-shaped plate and located over the first lead screw, a movable seat is in threaded connection with the circumferential face of the first lead screw, the interior of the upper end of the movable seat is horizontally and slidably connected with the outer wall of the guide rod, and a cavity is formed in the bottom end of the movable seat. According to the utility model, not only can the winding operation be automatically carried out and the winding efficiency be improved, but also the limiting groove on the circumferential surface of the roller always clings to the outer wall of the iron core rod by utilizing the elastic force of the spring, so that the winding quality is improved and the defective products are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of winding frames, in particular to an inductor winding frame. Background Art

[0002] An inductor is a device that works on the principle of electromagnetic induction. It is generally composed of a wire wound around an insulating tube in circles. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core.

[0003] At present, the inductor coil needs to be wound using a winding frame during production. The existing winding frame requires manual assistance when in use, which makes the winding efficiency low and the wire and the iron core rod may not be wound tightly enough, which reduces the winding quality and increases the defective rate, thereby causing economic losses. Therefore, we propose an inductor winding frame to solve the above problems. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an inductor winding frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an inductor winding frame comprises a U-shaped plate, a winding component is arranged inside the U-shaped plate, the winding component comprises a first servo motor, the first servo motor is horizontally installed on the outer wall of the U-shaped plate, the inside of the U-shaped plate is horizontally rotatably connected with a first screw rod, the output end of the first servo motor is fixedly connected to one end of the first screw rod, the inside of the U-shaped plate is horizontally fixedly connected with a guide rod, the guide rod is located directly above the first screw rod, the circumferential surface of the first screw rod is threadedly connected with a moving seat, the upper end of the moving seat is horizontally slidably connected to the outer wall of the guide rod, the bottom end of the moving seat is provided with a cavity, the top surface of the cavity is fixedly connected with a spring, the bottom end of the spring is fixedly connected with a limiting plate, the bottom surface of the limiting plate is vertically fixedly connected with a lifting column, the bottom end of the lifting column extends to the outside of the cavity, the bottom end of the lifting column is rotatably connected with a roller, and the circumferential surface of the roller is provided with a limiting groove.

[0006] further:

[0007] A fixing component is provided inside the U-shaped plate, and the fixing component includes a second servo motor, which is horizontally installed on the left outer wall of the U-shaped plate. The left inner wall of the U-shaped plate is horizontally rotatably connected to the first chuck, and the output end of the second servo motor is horizontally fixedly connected to the left wall of the first chuck.

[0008] further:

[0009] A threaded rod is threadedly connected to the circumferential surface of the first chuck, one end of the threaded rod is rotatably connected to an arc-shaped clamping plate, the arc-shaped clamping plate is located inside the first chuck, and there are two threaded rods and two arc-shaped clamping plates, which are symmetrically arranged relative to the central axis of the first chuck.

[0010] further:

[0011] An iron core rod is horizontally installed between the two arc-shaped clamping plates, and the iron core rod is located directly below the first screw rod. The right side wall of the U-shaped plate is horizontally movably connected to a second chuck, and the right end of the iron core rod is located inside the second chuck.

[0012] further:

[0013] A sliding groove is provided on the inner bottom surface of the U-shaped plate, and a second screw rod is horizontally rotatably connected inside the sliding groove. A vertical rod is threadedly connected to the circumferential surface of the second screw rod, and the top of the vertical rod is fixedly connected to the bottom end of the second chuck. The right end of the second screw rod extends to the outside of the U-shaped plate, and the right end of the second screw rod is fixedly connected to a handwheel.

[0014] further:

[0015] The inside of the U-shaped plate is rotatably connected with a wire barrel, and the circumferential surface of the roller is in contact with the circumferential surface of the iron core rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the inductor winding frame, through the winding components provided, first passes one end of the wire on the outer wall of the wire barrel through the limit groove and then is fixedly connected to the outer wall of the iron core rod, and then starts the first servo motor and the second servo motor at the same time, the output end of the second servo motor will drive the iron core rod to rotate through the two arc-shaped clamping plates inside the first chuck, so that the iron core rod collects the wire on the outer wall of the wire barrel, and at the same time, the output end of the first servo motor will drive the first screw rod to rotate, and the first screw rod will make the movable seat move horizontally under the action of the guide rod, so that the roller moves on the iron core rod The wire can be slid on the top of the wire, and the elastic force of the spring is used to make the limiting groove always keep the wire close to the outer wall of the iron core rod, thereby improving the winding quality. Compared with the existing winding frame which requires manual auxiliary operation, the winding efficiency is low, and the wire and the iron core rod may not be wound tightly enough, which reduces the winding quality and increases the defective rate, thereby causing economic losses. The winding frame can not only automatically perform the winding operation and improve the winding efficiency, but also can make use of the elastic force of the spring to make the limiting groove on the circumferential surface of the roller always keep the wire close to the outer wall of the iron core rod, thereby improving the winding quality and reducing the defective rate.

[0018] 2. Compared with the prior art, this inductor winding frame, through the set fixing components, installs one end of the iron core rod horizontally inside the first chuck, and then rotates the two threaded rods respectively, so that the two threaded rods drive the two arc-shaped clamping plates to clamp and fix one end of the iron core rod, and then drives the second screw rod to rotate through the hand wheel, and the second screw rod will make the vertical rod move horizontally toward the first chuck under the limit of the slide groove, and at the same time the vertical rod will drive the second chuck to move horizontally toward the first chuck, so that the other end of the iron core rod is installed inside the second chuck, and then the power of the second servo motor is used to drive the iron core rod to rotate and collect the wire. The winding frame can adjust the horizontal movement of the second chuck according to the length of the iron core rod, so that iron core rods of different lengths can be fixed, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a cross-sectional view of the movable seat structure of the utility model.

[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0022] Figure 4 It is a cross-sectional view of the U-shaped plate structure of the utility model.

[0023] Legend:

[0024] 100, U-shaped plate; 200, winding component; 201, first servo motor; 202, first screw rod; 203, guide rod; 204, moving seat; 205, cavity; 206, spring; 207, limit plate; 208, lifting column; 209, roller; 210, limit groove; 300, fixing component; 301, second servo motor; 302, first chuck; 303, threaded rod; 304, arc clamping plate; 305, iron core rod; 306, second chuck; 307, slide groove; 308, second screw rod; 309, vertical rod; 310, hand wheel; 311, wire barrel. DETAILED DESCRIPTION

[0025] Reference Figure 1-4 The utility model provides an inductor winding frame, which includes a U-shaped plate 100, a winding component 200 and a fixing component 300.

[0026] The winding component 200 can not only automatically perform the winding operation, thereby improving the winding efficiency, but also can utilize the elastic force of the spring 206 to ensure that the limiting groove 210 on the circumferential surface of the roller 209 always keeps the wire close to the outer wall of the core rod 305, thereby improving the winding quality and reducing the defective rate. Specifically, the winding component 200 includes a first servo motor 201, which is horizontally mounted on the outer wall of the U-shaped plate 100, and the interior of the U-shaped plate 100 is horizontally rotatably connected to a first screw rod 202, and the output end of the first servo motor 201 is fixedly connected to one end of the first screw rod 202 The U-shaped plate 100 is horizontally fixedly connected to a guide rod 203 inside, and the guide rod 203 is located directly above the first screw rod 202. The circumferential surface of the first screw rod 202 is threadedly connected to a movable seat 204. The upper end of the movable seat 204 is horizontally slidably connected to the outer wall of the guide rod 203. The bottom end of the movable seat 204 is provided with a cavity 205. The top surface of the cavity 205 is fixedly connected to a spring 206. The bottom end of the spring 206 is fixedly connected to a limit plate 207. The limit plate 207 is used to limit the lifting column 208 to prevent the lifting column 208 from sliding out of the cavity 205. The bottom surface of the positioning plate 207 is vertically fixedly connected with a lifting column 208, and the bottom end of the lifting column 208 extends to the outside of the cavity 205. The bottom end of the lifting column 208 is rotatably connected with a roller 209, and a limiting groove 210 is provided on the circumferential surface of the roller 209. The circumferential surface of the roller 209 fits the circumferential surface of the core rod 305. When it is used specifically, one end of the wire on the outer wall of the wire barrel 311 is first passed through the limiting groove 210 and then fixedly connected to the outer wall of the core rod 305, and then the first servo motor 201 and the second servo motor 301 are started at the same time, and the output end of the second servo motor 301 will be The two arc-shaped clamping plates 304 inside the first chuck 302 drive the core rod 305 to rotate, so that the core rod 305 collects the wire on the outer wall of the wire barrel 311. At the same time, the output end of the first servo motor 201 will drive the first screw rod 202 to rotate, and the first screw rod 202 will make the movable seat 204 move horizontally under the action of the guide rod 203, so that the roller 209 slides on the top of the core rod 305, and the elastic force of the spring 206 is used to make the limiting groove 210 always keep the wire close to the outer wall of the core rod 305, thereby improving the winding quality.

[0027] The fixing component 300 can horizontally move and adjust the second chuck 306 according to the length of the core rod 305, so that the core rods 305 of different lengths can be fixed, which improves practicality. Specifically, the fixing component 300 includes a second servo motor 301, which is horizontally installed on the left outer wall of the U-shaped plate 100, and the left inner wall of the U-shaped plate 100 is horizontally rotatably connected with the first chuck 302, and the output end of the second servo motor 301 is horizontally fixedly connected to the left wall of the first chuck 302, and the circumferential surface of the first chuck 302 is threadedly connected with a threaded rod 302. 03, one end of the threaded rod 303 is rotatably connected with an arc-shaped clamping plate 304, and the arc-shaped clamping plate 304 is located inside the first chuck 302. The number of the threaded rod 303 and the arc-shaped clamping plate 304 are both two, and the two threaded rods 303 and the arc-shaped clamping plates 304 are symmetrically arranged relative to the central axis of the first chuck 302. An iron core rod 305 is horizontally installed between the two arc-shaped clamping plates 304, and the iron core rod 305 is located directly below the first screw rod 202. The right side wall of the U-shaped plate 100 is horizontally movably connected with the second chuck 306, and the right end of the iron core rod 305 is located inside the second chuck 306. The U-shaped plate The inner bottom surface of the U-shaped plate 100 is provided with a slide groove 307, the interior of the slide groove 307 is horizontally rotatably connected to a second screw rod 308, the circumferential surface of the second screw rod 308 is threadedly connected to a vertical rod 309, the top of the vertical rod 309 is fixedly connected to the bottom end of the second chuck 306, the right end of the second screw rod 308 extends to the outside of the U-shaped plate 100, the right end of the second screw rod 308 is fixedly connected to a hand wheel 310, and the interior of the U-shaped plate 100 is rotatably connected to a wire barrel 311. When in use, one end of the iron core rod 305 is horizontally installed inside the first chuck 302, and then the two threaded rods 305 are respectively turned. 3, so that the two threaded rods 303 drive the two arc clamping plates 304 to clamp and fix one end of the core rod 305, and then the hand wheel 310 drives the second screw rod 308 to rotate, and the second screw rod 308 will make the vertical rod 309 move horizontally toward the first chuck 302 under the limit of the slide groove 307, and at the same time, the vertical rod 309 will drive the second chuck 306 to move horizontally toward the first chuck 302, so that the other end of the core rod 305 is installed inside the second chuck 306, and then the power of the second servo motor 301 is used to drive the core rod 305 to rotate and collect the wire.

[0028] Working principle: During specific use, one end of the core rod 305 is horizontally installed inside the first chuck 302, and then the two threaded rods 303 are rotated respectively, so that the two threaded rods 303 drive the two arc-shaped clamping plates 304 to clamp and fix one end of the core rod 305, and then the second screw rod 308 is driven to rotate by the hand wheel 310, and the second screw rod 308 will make the vertical rod 309 move horizontally toward the first chuck 302 under the limit of the slide groove 307, and at the same time, the vertical rod 309 will drive the second chuck 306 to move horizontally toward the first chuck 302, so that the other end of the core rod 305 is installed inside the second chuck 306, and then the power of the second servo motor 301 is used to drive the core rod 305 to rotate and collect the wire. First, one end of the wire on the outer wall of the wire barrel 311 is It passes through the limiting groove 210 and is then fixedly connected to the outer wall of the core rod 305, and then the first servo motor 201 and the second servo motor 301 are started at the same time. The output end of the second servo motor 301 will drive the core rod 305 to rotate through the two arc-shaped clamping plates 304 inside the first chuck 302, so that the core rod 305 collects the wire on the outer wall of the wire barrel 311. At the same time, the output end of the first servo motor 201 will drive the first screw rod 202 to rotate, and the first screw rod 202 will make the movable seat 204 move horizontally under the action of the guide rod 203, so that the roller 209 slides on the top of the core rod 305, and the elastic force of the spring 206 is used to make the limiting groove 210 always keep the wire close to the outer wall of the core rod 305, thereby improving the winding quality.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inductor winding frame, comprising a U-shaped plate (100), characterized in that: A winding component (200) is arranged inside the U-shaped plate (100), and the winding component (200) comprises a first servo motor (201), the first servo motor (201) is horizontally mounted on the outer wall of the U-shaped plate (100), a first screw rod (202) is horizontally rotatably connected inside the U-shaped plate (100), an output end of the first servo motor (201) is fixedly connected to one end of the first screw rod (202), a guide rod (203) is horizontally fixedly connected inside the U-shaped plate (100), the guide rod (203) is located directly above the first screw rod (202), and a displacement rod (203) is threadedly connected to the circumferential surface of the first screw rod (202). A movable seat (204), the interior of the upper end of the movable seat (204) is horizontally slidably connected to the outer wall of the guide rod (203), the bottom end of the movable seat (204) is provided with a cavity (205), the top surface of the cavity (205) is fixedly connected with a spring (206), the bottom end of the spring (206) is fixedly connected with a limit plate (207), the bottom surface of the limit plate (207) is vertically fixedly connected with a lifting column (208), the bottom end of the lifting column (208) extends to the outside of the cavity (205), the bottom end of the lifting column (208) is rotatably connected with a roller (209), and the circumferential surface of the roller (209) is provided with a limit groove (210).

2. The inductor winding frame according to claim 1, characterized in that: A fixing component (300) is arranged inside the U-shaped plate (100), and the fixing component (300) comprises a second servo motor (301), and the second servo motor (301) is horizontally mounted on the left outer wall of the U-shaped plate (100); the left inner wall of the U-shaped plate (100) is horizontally rotatably connected to the first chuck (302), and the output end of the second servo motor (301) is horizontally fixedly connected to the left wall of the first chuck (302).

3. An inductor winding frame according to claim 2, characterized in that: A threaded rod (303) is threadedly connected to the circumferential surface of the first chuck (302), and one end of the threaded rod (303) is rotatably connected to an arc-shaped clamping plate (304). The arc-shaped clamping plate (304) is located inside the first chuck (302). There are two threaded rods (303) and two arc-shaped clamping plates (304). The two threaded rods (303) and the two arc-shaped clamping plates (304) are symmetrically arranged relative to the central axis of the first chuck (302).

4. The inductor winding frame according to claim 3, characterized in that: An iron core rod (305) is horizontally installed between the two arc-shaped clamping plates (304), and the iron core rod (305) is located directly below the first screw rod (202). The right side wall of the U-shaped plate (100) is horizontally movably connected to a second chuck (306), and the right end of the iron core rod (305) is located inside the second chuck (306).

5. The inductor winding frame according to claim 4, characterized in that: The inner bottom surface of the U-shaped plate (100) is provided with a slide groove (307), the interior of the slide groove (307) is horizontally rotatably connected to a second screw rod (308), the circumferential surface of the second screw rod (308) is threadedly connected to a vertical rod (309), the top end of the vertical rod (309) is fixedly connected to the bottom end of the second chuck (306), the right end of the second screw rod (308) extends to the outside of the U-shaped plate (100), and the right end of the second screw rod (308) is fixedly connected to a hand wheel (310).

6. The inductor winding frame according to claim 4, characterized in that: The inside of the U-shaped plate (100) is rotatably connected to a wire barrel (311), and the circumferential surface of the roller (209) is in contact with the circumferential surface of the iron core rod (305).

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