Magnetic core winding machine

Abstract

The utility model relates to a magnetic core winding machine which comprises a working table, a rotating disc is installed on the upper surface of the working table, a plurality of clamps are coaxially installed on the upper surface of the rotating disc in an array mode, a feeding mechanism is arranged on the upper surface of the working table, and a bobbin is rotatably installed on the upper surface of the working table. A mounting base is mounted on the upper surface of the workbench through a first pneumatic sliding table, conveying rollers are arranged on the upper surface of the mounting base, and a winding mechanism is arranged on the outer surface of the mounting base. A magnetic core is automatically fed through the feeding mechanism and installed on the clamp, a wire is conveyed to be in contact with the surface of the magnetic core through the winding mechanism, the end of the wire and the magnetic core are soldered together through the welding gun, then the wire is wound on the magnetic core through the winding mechanism, and then the wire is cut off through the wire cutting mechanism. And finally, the processed magnetic cores are taken down by the material taking mechanism and are uniformly placed, so that the automatic operation of winding the magnetic cores is realized, the manual intervention is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding machine technical field, concretely to a magnetic core winding machine. BACKGROUND

[0002] The magnetic core winding machine is a kind of equipment for winding wire on magnetic core. It is mainly used for producing transformer, induction coil and other electronic components. By accurately controlling the speed and tension of winding, the magnetic core winding machine can ensure that the wound coil has consistent coil number and tightness, thereby improving the performance and quality of product. But the existing magnetic core winding machine usually still needs certain manual intervention, and the degree of automation is low, so that the production efficiency is low. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of magnetic core winding machine to solve the problems presented in the above background technology.

[0004] To achieve the above object, the technical scheme of the utility model is as follows.

[0005] A kind of magnetic core winding machine, including workbench, the upper surface of workbench is installed with rotary disc, the upper surface of rotary disc is coaxially arrayed and is installed with multiple clamps, the upper surface of workbench is provided with feeding mechanism, the upper surface of workbench is rotatably installed with wire drum, the upper surface of workbench is installed with mounting seat by first pneumatic slide, the upper surface of mounting seat is provided with conveying roller, the outer surface of mounting seat is provided with winding mechanism, the upper surface of workbench is installed with L-shaped plate, the top of L-shaped plate is installed with first air cylinder, the end of first air cylinder telescopic end is connected with welding torch. The upper surface of workbench is provided with cutting mechanism between feeding mechanism and winding mechanism, the upper surface of workbench is provided with material taking mechanism.

[0006] From this, through feeding mechanism, magnetic core is automatically fed and installed on clamp, magnetic core is rotated to next station by rotary disc, then wire is conveyed to contact with the surface of magnetic core by winding mechanism, the end of wire is soldered together with magnetic core by welding torch descending by first air cylinder, then wire is wound on magnetic core by winding mechanism, then wire is cut off by cutting mechanism, and magnetic core is rotated to the station of material taking mechanism by rotary disc, and the processed magnetic core is taken down by material taking mechanism and placed uniformly, to realize the automation of magnetic core winding, reduce manual intervention and improve production efficiency.

[0007] Further, the feeding mechanism includes a vibration disc mounted on the upper surface of the workbench, and a second air cylinder mounted on the upper surface of the workbench through a second pneumatic slide, and a first clamp jaw mounted on the end of the telescopic end of the second air cylinder.

[0008] The magnetic core is conveyed by the vibration disc according to the specified angle, then the first clamp jaw is lowered by the second cylinder to clamp the magnetic core, the first clamp jaw is moved to the direction of the clamp by the second pneumatic sliding table, so that the magnetic core can be automatically installed in the clamp.

[0009] Further, the winding mechanism comprises a first motor installed on the upper surface of the mounting seat, the end of the output shaft of the first motor is provided with a disc, the outer surface of the disc is rotatably connected with a rectangular block away from the center of the disc, the outer surface of the mounting seat is slidably provided with a limiting block in the horizontal direction, the upper surface of the limiting block is provided with an extension rod, the end of the extension rod is provided with a vertical plate, the surface of the vertical plate is provided with a rectangular groove, and the rectangular block is arranged in the rectangular groove, and the surface of the vertical plate is provided with a wire outlet pipe.

[0010] When one end of the wire is welded on the surface of the magnetic core, the first motor is started, the output shaft of the first motor drives the disc to rotate, since the rectangular block is eccentrically arranged on the outer surface of the disc, and the limiting block and the extension rod limit the vertical plate in the horizontal and vertical directions, so that the rectangular block and the rectangular groove can drive the vertical plate to rotate in a circle, and the angle remains unchanged during the movement, so that the wire outlet pipe can rotate around the outer surface of the magnetic core, and the wire can be wound on the magnetic core, and the mounting seat can be moved forward and backward by the first pneumatic sliding table, so that the wire can be evenly wound on the outer surface of the magnetic core.

[0011] Further, the wire cutting mechanism comprises a third pneumatic sliding table installed on the upper surface of the workbench, a fixed plate is installed on the sliding block of the third pneumatic sliding table, a second clamp jaw is installed on the outer surface of the fixed plate, and a pressure head is arranged below the outer surface of the fixed plate.

[0012] When the winding is completed, the third pneumatic sliding table drives the fixed plate to move towards the magnetic core, so that the second clamp jaw cuts the wire, and the cut wire end is pressed tightly on the magnetic core by the pressure head, so as to avoid the wire from loosening.

[0013] Further, the material taking mechanism comprises a fourth pneumatic sliding table installed on the upper surface of the workbench, a third cylinder is installed on the sliding block of the fourth pneumatic sliding table, a third motor is installed at the end of the extension end of the third cylinder, a third clamp jaw is connected to the end of the output shaft of the third motor, and a tray is installed on the upper surface of the workbench through a fifth pneumatic sliding table.

[0014] After the winding is completed, the fourth pneumatic sliding table drives the third clamp jaw to move towards the magnetic core, the third clamp jaw is turned by 90 degrees by the third motor, so that the third clamp jaw clamps the magnetic core, then the fourth pneumatic sliding table drives the third clamp jaw to move above the tray, the third clamp jaw drives the magnetic core to rotate by 90 degrees again, and the third clamp jaw is lowered by the third motor to insert the magnetic core into the tray. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a three -dimensional structure schematic drawing for the utility model;

[0016] Figure 2 The utility model discloses a winding mechanism's structure schematic drawing for the utility model;

[0017] Figure 3 The utility model discloses a cutting mechanism's structure schematic drawing for the utility model;

[0018] Figure 4 The utility model discloses a feeding mechanism's structure schematic drawing for the utility model;

[0019] Figure 5 The utility model discloses a material taking mechanism's structure schematic drawing for the utility model.

[0020] In the drawing: 100, worktable;101, rotary disc;102, clamp;103, wire drum;104, first pneumatic slide;105, mounting seat;106, conveying roller;107, L-shaped plate;108, first air cylinder;109, welding torch;200, feeding mechanism;201, vibration disc;202, second pneumatic slide;203, second air cylinder;204, first clamping jaw;300, winding mechanism;301, first motor;302, disc;303, rectangular block;304, limiting block;305, telescopic rod;306, vertical plate;307, rectangular groove;308, wire outlet pipe;400, cutting mechanism;401, third pneumatic slide;402, fixed plate;403, second clamping jaw;404, pressure head;500, material taking mechanism;501, fourth pneumatic slide;502, third air cylinder;503, third motor;504, third clamping jaw;505, fifth pneumatic slide;506, tray. DETAILED DESCRIPTION

[0021] The utility model is described in detail below in combination with the drawings.

[0022] As Figures 1-5 The utility model discloses a magnetic core winding machine, including worktable 100, the upper surface of worktable 100 is installed with rotary disc 101, the coaxial array of the upper surface of rotary disc 101 is installed with a plurality of clamps 102, the upper surface of worktable 100 is provided with feeding mechanism 200, the upper surface of worktable 100 is rotatably installed with wire drum 103, the upper surface of worktable 100 is installed with mounting seat 105 through first pneumatic slide 104, the upper surface of mounting seat 105 is provided with conveying roller 106, the outer surface of mounting seat 105 is provided with winding mechanism 300, the upper surface of worktable 100 is installed with L-shaped plate 107, the top of L-shaped plate 107 is installed with first air cylinder 108, and the end of the telescopic end of first air cylinder 108 is connected with welding torch 109. The upper surface of worktable 100 is provided with cutting mechanism 400 between feeding mechanism 200 and winding mechanism 300, and the upper surface of worktable 100 is provided with material taking mechanism 500.

[0023] The magnetic core is automatically fed by the feeding mechanism 200 and installed on the clamp 102, the magnetic core is rotated to the next station by the rotating disc 101, then the wire is transported to contact the surface of the magnetic core by the winding mechanism 300, the end of the wire is soldered together with the magnetic core by the descending welding gun 109 driven by the first cylinder 108, then the wire is wound on the magnetic core by the winding mechanism 300, then the wire is cut off by the wire cutting mechanism 400, and then the magnetic core is rotated to the station of the taking mechanism 500 by the rotating disc 101, and the processed magnetic core is taken off by the taking mechanism 500 and placed uniformly, so that the automatic operation of the magnetic core winding is realized, manual intervention is reduced, and the production efficiency is improved.

[0024] Specifically, the feeding mechanism 200 includes a vibrating disc 201 installed on the upper surface of the workbench 100, the upper surface of the workbench 100 is provided with a second cylinder 203 through a second pneumatic sliding table 202, and the end of the second cylinder 203 is provided with a first clamping jaw 204. The magnetic core is transported at a specified angle by the vibrating disc 201, then the first clamping jaw 204 is lowered to clamp the magnetic core by the second cylinder 203, and the first clamping jaw 204 is moved to the direction of the clamp 102 by the second pneumatic sliding table 202, so that the magnetic core can be automatically installed in the clamp 102.

[0025] Specifically, the winding mechanism 300 includes a first motor 301 installed on the upper surface of the mounting seat 105, the end of the output shaft of the first motor 301 is provided with a disc 302, the outer surface of the disc 302 is rotatably connected with a rectangular block 303 away from the center of the disc 302, the outer surface of the mounting seat 105 is slidably provided with a limiting block 304 in the horizontal direction, the upper surface of the limiting block 304 is provided with a telescopic rod 305, the end of the telescopic rod 305 is provided with a vertical plate 306, the surface of the vertical plate 306 is provided with a rectangular groove 307, and the rectangular block 303 is arranged in the rectangular groove 307, and the surface of the vertical plate 306 is provided with a wire outlet pipe 308. After one end of the wire is soldered on the surface of the magnetic core, the first motor 301 is started, the output shaft of the first motor 301 drives the disc 302 to rotate, the rectangular block 303 is eccentrically arranged on the outer surface of the disc 302, and the limiting block 304 and the telescopic rod 305 limit the vertical plate 306 in the horizontal and vertical directions, so that the rectangular block 303 and the rectangular groove 307 can drive the vertical plate 306 to make a circular motion, and the angle remains unchanged during the motion, so that the wire outlet pipe 308 can be driven to rotate around the outer surface of the magnetic core, and the wire can be wound on the magnetic core, and the mounting seat 105 can be moved forward and backward by the first pneumatic sliding table 104, so that the wire can be uniformly wound on the outer surface of the magnetic core.

[0026] Specifically, the wire cutting mechanism 400 comprises a third pneumatic sliding table 401 installed on the upper surface of the workbench 100, a fixed plate 402 is installed on the sliding block of the third pneumatic sliding table 401, a second clamping jaw 403 is installed on the outer surface of the fixed plate 402, a pressure head 404 is arranged below the outer surface of the fixed plate 402 and located below the second clamping jaw 403, when the winding is completed, the third pneumatic sliding table 401 is started to drive the fixed plate 402 to move towards the direction of the magnetic core, so that the second clamping jaw 403 cuts the wire, and the cut wire end is pressed and adhered to the magnetic core by the pressure head 404, so as to avoid the wire loose.

[0027] Specifically, the material taking mechanism 500 comprises a fourth pneumatic sliding table 501 installed on the upper surface of the workbench 100, a third air cylinder 502 is installed on the sliding block of the fourth pneumatic sliding table 501, a third motor 503 is installed at the end of the third air cylinder 502, a third clamping jaw 504 is connected to the end of the output shaft of the third motor 503, a tray 506 is installed on the upper surface of the workbench 100 through a fifth pneumatic sliding table 505, after the winding magnetic core rotates to the material taking mechanism 500, the fourth pneumatic sliding table 501 drives the third clamping jaw 504 to move towards the direction of the magnetic core, the third motor 503 drives the third clamping jaw 504 to overturn 90 degrees, so that the third clamping jaw 504 clamps the magnetic core, then the fourth pneumatic sliding table 501 drives the third clamping jaw 504 to move above the tray 506, the third clamping jaw 504 drives the magnetic core to rotate 90 degrees again, and the third motor 503 drives the third clamping jaw 504 to descend, so as to insert the magnetic core on the tray 506.

[0028] The above is a detailed description of the utility model in combination with specific embodiments, which cannot be regarded as the specific implementation of the utility model being limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, some equivalent substitutions or obvious modifications can be made without departing from the concept of the utility model, and the same performance or use should be regarded as belonging to the patent protection range determined by the submitted claims.

Claims

1. A magnetic core winding machine comprising a workbench (100), characterized in that: the upper surface of the workbench (100) is provided with a rotating disc (101), a plurality of clamps (102) are coaxially arranged on the upper surface of the rotating disc (101), the upper surface of the workbench (100) is provided with a feeding mechanism (200), the upper surface of the workbench (100) is rotatably provided with a wire drum (103), the upper surface of the workbench (100) is provided with a mounting seat (105) through a first pneumatic sliding table (104), the upper surface of the mounting seat (105) is provided with a conveying roller (106), the outer surface of the mounting seat (105) is provided with a winding mechanism (300), the upper surface of the workbench (100) is provided with an L-shaped plate (107), the top of the L-shaped plate (107) is provided with a first air cylinder (108), and the end of the first air cylinder (108) is connected with a welding gun (109). The upper surface of the workbench (100) is provided with a wire cutting mechanism (400) between the feeding mechanism (200) and the winding mechanism (300), and the upper surface of the workbench (100) is provided with a material taking mechanism (500).

2. The magnetic core winding machine according to claim 1, characterized in that: The feeding mechanism (200) comprises a vibrating disc (201) mounted on the upper surface of the workbench (100), a second air cylinder (203) mounted on the upper surface of the workbench (100) through a second pneumatic sliding table (202), and a first clamping jaw (204) mounted at the end of the second air cylinder (203).

3. The magnetic core winding machine according to claim 2, characterized in that: The winding mechanism (300) comprises a first motor (301) mounted on the upper surface of the mounting seat (105), a disc (302) mounted at the end of the output shaft of the first motor (301), a rectangular block (303) rotatably connected to the outer surface of the disc (302) away from its center, a limiting block (304) slidably mounted on the outer surface of the mounting seat (105) in the horizontal direction, a telescopic rod (305) mounted on the upper surface of the limiting block (304), a vertical plate (306) mounted at the end of the telescopic rod (305), a rectangular groove (307) formed in the surface of the vertical plate (306), wherein the rectangular block (303) is arranged in the rectangular groove (307), and a wire outlet pipe (308) mounted on the surface of the vertical plate (306).

4. The magnetic core winding machine according to claim 3, characterized in that: The wire cutting mechanism (400) comprises a third pneumatic sliding table (401) mounted on the upper surface of the workbench (100), a fixed plate (402) mounted on the sliding block of the third pneumatic sliding table (401), a second clamping jaw (403) mounted on the outer surface of the fixed plate (402), and a pressure head (404) arranged below the outer surface of the fixed plate (402) and below the second clamping jaw (403). ​ 5. The magnetic core winding machine according to claim 4, characterized in that: The taking mechanism (500) includes a fourth pneumatic sliding table (501) installed on the upper surface of the workbench (100), a third cylinder (502) is installed on the sliding block of the fourth pneumatic sliding table (501), the end of the telescopic end of the third cylinder (502) is installed with a third motor (503), the end of the output shaft of the third motor (503) is connected with a third clamping jaw (504), and the upper surface of the workbench (100) is installed with a tray (506) through a fifth pneumatic sliding table (505).

Images