CN215815588U

CN215815588U - Electronic component winding and cutting integrated machine

Info

Publication number: CN215815588U
Application number: CN202121039629.9U
Authority: CN
Inventors: 蒋红博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-02-11
Anticipated expiration: 2031-05-15

Abstract

The utility model belongs to the technical field of electronic element processing, and particularly relates to an electronic element winding and cutting integrated machine which comprises a machine table, a positioning clamp, a conveying and positioning mechanism, a winding device, a pushing device, a cutting device and a transferring mechanical arm, wherein the conveying and positioning mechanism, the winding device, the pushing device, the cutting device and the transferring mechanical arm are sequentially arranged on the machine table. When the positioning clamps rotate to the positions of the winding mechanisms, the winding mechanisms wind the electronic elements in the positioning clamps, after winding is completed, the next group of positioning clamps rotate to the positions of the winding mechanisms, winding is continued, and when the middle positions of the two positioning clamps after winding are located at the positions of the wire cutting mechanisms, the wire cutting mechanisms cut off the wires of the electronic elements connected with the adjacent positioning clamps; therefore, the winding mechanism can realize continuous winding without stopping in the winding process, and the winding efficiency is improved.

Description

Electronic component winding and cutting integrated machine

Technical Field

The utility model belongs to the technical field of electronic components, and particularly relates to an electronic component winding and cutting all-in-one machine.

Background

Electronic components are indispensable components in microcircuits. Some electronic components are components that require copper wire winding, such as inductors, transformers, etc. The chip inductor is a common inductor at present, and has small volume and wide application range. At present, when an electronic component is wound, a magnetic core to be wound is positioned in a positioning fixture, the positioning fixture is positioned on a winding machine, in the winding process, after each pair of magnetic core windings are formed, a lead needs to be cut off, the end part of the lead is clamped through a surplus wire clamp, the next group of magnetic core windings are formed again, and the winding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic component winding and cutting integrated machine, which aims to solve the problem of low winding efficiency of the conventional electronic component.

In order to achieve the above object, an electronic component winding and cutting all-in-one machine provided in an embodiment of the present invention includes a machine table and a positioning fixture, and further includes:

the conveying and positioning mechanism is used for conveying and positioning the positioning clamp for positioning the electronic element to be wound;

the winding device comprises a vertical seat, a rotary table, a rotary driving piece, a winding mechanism and a wire shearing mechanism; the vertical seat is arranged on the machine table, the rotary table is rotationally connected to the vertical seat, the rotary driving piece is connected with the rotary table and used for driving the rotary table to rotate in an indexing manner, and the rotary table is provided with a plurality of clamping positions for positioning and clamping the positioning fixture; the wire winding mechanism is used for winding wires of electronic components positioned on the rotary table, and the wire shearing mechanism is used for shearing off wires connected with adjacent positioning clamps;

the pushing device is used for positioning and pushing the positioning clamp clamped with the winding electronic element;

the cutting device is arranged on the pushing device in sequence and used for cutting off pins of the electronic elements on the pushing device; and

and the transfer manipulator is used for picking up the positioning fixture on the conveying positioning mechanism to the clamping position of the rotary table and clamping and positioning the positioning fixture on the rotary table to the pushing device.

Further, the positioning clamp comprises a clamp body and a clamp cover plate; the top of the fixture body is provided with a plurality of positioning columns for positioning the plate material part of the electronic element to be wound; at least one positioning boss is arranged on each of two sides of the clamp body; the fixture cover plate is provided with a clearance window for clearance of the electronic element, side walls extend downwards from two sides of the fixture cover plate, and positioning grooves which are matched with the positioning bosses in a positioning mode are formed in the bottoms of the side walls; the fixture body or the fixture cover plate is provided with a fixing part for fixing the fixture cover plate on the fixture body.

Furthermore, the inner side edge of the clearance window is provided with a pressing plate extending inwards, and the pressing plate is provided with a positioning hole matched with the corresponding positioning column in a positioning mode.

Furthermore, the rotating shaft of the rotary table is horizontally arranged, a plurality of positioning grooves are uniformly formed in the outer circumference of the rotary table and used for positioning the positioning fixtures, and the rotary table is provided with fixing mechanisms corresponding to the positioning grooves and used for fixing the positioning fixtures in the positioning grooves.

Furthermore, one end of the positioning groove close to the vertical seat is a positioning end, and the other end of the positioning groove is of an opening structure; the fixing mechanism is arranged at the opening end of the positioning groove.

Furthermore, the fixing mechanism comprises a clamping arm and a spring, a boss extends from the end of the rotary table, the clamping arm is pivoted with the boss, and the spring pushes and presses the clamping end of the clamping arm to swing towards the inside of the positioning groove; the machine table is provided with a supporting seat located on one side of the rotary table, an opening and clamping cylinder is arranged at the upper end of the supporting seat and used for pushing the clamping arm to loosen the positioning clamp.

Furthermore, the clamping end of arm lock extends there is the clamping part, the one end of positioning fixture is provided with the cooperation the step position of the clamping part of arm lock.

Furthermore, the machine table is further provided with a supporting plate, a pressing cylinder located on one side of the winding mechanism is arranged on the supporting plate, a pressing plate is arranged on the pressing cylinder, and the pressing plate is used for pressing the clamping arm located at the winding position of the winding mechanism.

Further, the winding mechanism comprises a first electric translation mechanism, a second electric translation mechanism, a third electric translation mechanism, a mounting plate, a rotating shaft, a winding needle tube and a motor; the first electric translation mechanism is arranged on the vertical seat, the second electric translation mechanism is arranged at the moving end of the first electric translation mechanism, and the third electric translation mechanism is arranged at the moving end of the second electric translation mechanism; the mounting plate is arranged at the moving end of the third electric translation mechanism; the rotating shaft is rotatably connected with the mounting plate, the winding needle tube is arranged on one side of the rotating shaft, the end part of the winding needle tube extends to the bottom end of the rotating shaft, and the winding needle tube is used for leading out and winding a wire; the motor is connected with the rotating shaft and is used for driving the rotating shaft to rotate; the first electric translation mechanism drives the winding needle tube to move back and forth, and the second electric translation mechanism and the third electric translation mechanism drive the winding needle tube to be close to and far away from the rotary table.

Further, the rotating shaft is provided with a plurality of rotating shafts, the rotating shafts are rotatably connected with the mounting plate, and the motor is connected with each rotating shaft.

Furthermore, the third electric translation mechanism comprises a connecting seat connected with the second electric translation mechanism, the motor is arranged on the connecting seat, and the motor and the rotating shaft are connected with a transmission belt.

Further, the rotating shaft comprises a rotating shaft body and a telescopic ejector rod; the rotating shaft body is rotatably connected with the mounting plate, and the motor is connected with the rotating shaft body; the rotating shaft body is internally provided with a mounting hole, one end of the telescopic ejector rod is rotatably connected in the mounting hole, and an elastic part for extruding the telescopic ejector rod to extend out is arranged in the mounting hole; one side of the rotating shaft body is further provided with a connecting hole, the connecting hole and the axis of the mounting hole are obliquely arranged, the winding needle tube is fixedly arranged in the connecting hole, and the lower end of the winding needle tube extends to the end part of the telescopic ejector rod.

Further, the thread trimming mechanism comprises a connecting rod, an installation block, a pneumatic sliding table and pneumatic scissors; the connecting rod is connected to one side of the vertical seat, the mounting block is arranged on the connecting rod, the pneumatic sliding table is arranged on the mounting block, and the pneumatic scissors are arranged on the pneumatic sliding table; the pneumatic sliding table drives the pneumatic scissors to extend to a position between two adjacent positioning fixtures arranged on the rotary table.

Furthermore, the number of the winding mechanisms and the number of the wire shearing mechanisms which are arranged on the vertical seat are two, and the winding mechanisms and the wire shearing mechanisms are arranged around the rotary table in sequence.

Further, the conveying and positioning mechanism comprises two groups of belt mechanisms, a supporting plate, a lifting cylinder and a positioning plate; two sets of belt mechanism sets up relatively on the board, the backup pad is located two sets ofly between the belt mechanism, the lifting cylinder is located the upper end of backup pad, the locating plate is located the flexible end of lifting cylinder, be equipped with the location portion that upwards extends on the locating plate.

Further, the pushing device comprises a conveying track and a pushing mechanism; supporting parts supported on the machine table are arranged at two ends of the conveying track, and the conveying track is provided with a track groove; the horizontal pushing mechanism is arranged on one side of the conveying track and used for pushing the positioning clamp in the track groove.

Further, the horizontal pushing mechanism comprises a horizontal moving mechanism, a moving plate, a telescopic cylinder and a pusher dog; the translation mechanism is arranged on one side of the conveying track, and a moving seat of the translation mechanism moves in a reciprocating manner along the direction of the conveying track; the movable plate is arranged on the movable seat of the translation mechanism, the movable plate is connected to the guide rail in a sliding mode, the telescopic cylinder is arranged on the movable seat of the translation mechanism and connected with the movable plate, the pusher dog is arranged on the movable plate, and the telescopic cylinder drives the pusher dog to extend to the conveying track.

Furthermore, two side walls of the track groove are both provided with guide supporting parts protruding inwards, and two sides of the positioning fixture are provided with sliding grooves matched with the guide supporting parts; the cross section of the guide supporting part is triangular.

Further, the device also comprises a welding mechanism; the welding mechanism and the cutting device are sequentially arranged along the conveying direction of the pushing device; the welding structure is used for welding the pins of the electronic components and the end parts of the leads.

Further, the welding mechanism comprises a resistance welding machine, an upper welding electrode, an upper jacking mechanism and a lower welding electrode; the resistance welding machine and the upper ejection mechanism are arranged on the machine table, the upper welding electrode is arranged on the resistance welding machine, the lower welding electrode is arranged at the top end of the upper ejection mechanism, and the positioning fixture and the pushing device are both provided with a space avoiding position avoiding the lower welding electrode.

Further, the cutting device is a laser cutting machine arranged on the pushing device.

Further, the cutting device comprises a laser cutting machine, a stepping translation mechanism, a guide assembly, a lifting plate, a positioning rod and a second lifting cylinder; the laser cutting machine is arranged on one side of the conveying track, the stepping translation mechanism is positioned at the bottom of the conveying track, the guide assembly and the second lifting cylinder are arranged on a moving plate of the stepping translation mechanism, and the lifting plate is connected with the top of the guide assembly; the positioning rod is arranged on the lifting plate; the bottom of the track groove is provided with a clearance groove for keeping away the positioning rod to move, and the bottom of the positioning fixture is provided with a second positioning hole matched with the positioning rod.

Further, a CCD detection mechanism is arranged along the conveying track; and a plurality of groups of positioning rods are arranged on the lifting plate.

One or more technical solutions in the winding and cutting all-in-one machine for electronic components provided by the embodiment of the utility model at least have the following technical effects:

1. positioning an electronic element to be wound into a positioning fixture, placing the positioning fixture on a conveying positioning mechanism, conveying the positioning fixture to a transfer manipulator one by the conveying positioning mechanism, positioning and clamping the positioning fixture to a clamping position of a rotary table one by the transfer manipulator, driving the rotary table to rotate in an indexing manner by a rotary driving piece, and clamping a positioning fixture to the clamping position of the rotary table by the transfer manipulator when the rotary table rotates by one station; when the positioning clamps rotate to the positions of the winding mechanisms, the winding mechanisms wind the electronic elements in the positioning clamps, after winding is completed, the next group of positioning clamps rotate to the positions of the winding mechanisms, winding is continued, and when the middle positions of the two positioning clamps after winding are located at the positions of the wire cutting mechanisms, the wire cutting mechanisms cut off the wires of the electronic elements connected with the adjacent positioning clamps; therefore, the winding mechanism can realize continuous winding without stopping in the winding process, and the winding efficiency is improved.

2. The positioning fixture which is clamped and wound by the manipulator is transferred to the pushing device, and meanwhile, the fixture which is clamped and clamped by the manipulator and is used for clamping the electronic element to be wound is transferred to the empty clamping position of the turntable and is positioned; the pushing device pushes the positioning clamp to the cutting device, the cutting device cuts off pins of the electronic element, and therefore full-automatic processing and finishing of winding and cutting of the electronic element are achieved, and winding and cutting efficiency of the electronic element is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a structural diagram of a winding layout structure of a chip inductor according to an embodiment of the present invention.

Fig. 2 is a structural diagram of an electronic component winding and cutting all-in-one machine according to an embodiment of the present invention.

Fig. 3 is a structural diagram of the positioning fixture of the winding and cutting all-in-one machine for electronic components according to the embodiment of the utility model.

Fig. 4 is a structural diagram of the winding device of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 5 is a reverse structure diagram of the winding device of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 6 is a structural diagram of the turntable portion of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 7 is a structural diagram of the winding mechanism of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 8 is a structural diagram of the wire cutting mechanism of the electronic component winding and cutting all-in-one machine provided by the embodiment of the utility model.

Fig. 9 is a structural diagram of the conveying and positioning mechanism of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 10 is a structural diagram of a part of the pushing device of the winding and cutting all-in-one machine for electronic components according to the embodiment of the utility model.

Fig. 11 is a partially enlarged view of the conveying track of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 12 is a structural diagram of the horizontal pushing mechanism of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Fig. 13 is a structural diagram of the welding mechanism of the winding and cutting integrated machine for electronic components according to the embodiment of the utility model.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, referring to fig. 1, a winding composition 1 of a chip inductor includes a first tape 10 and a second tape 11 disposed oppositely, and an inductor core component 12 disposed between the first tape 10 and the second tape 11. At least one group of connecting positions are arranged between the first material belt 10 and the second material belt 11 and are used for connecting the inductance core part 12. A first rib 13 and a second rib 14 are arranged on the inner side of the first material belt 10, and a third rib 15 is arranged on the inner side of the second material belt 11; the first rib 13, the second rib 14 and the third rib 15 form the connection location. The plastic base of the inductor core component 12 connects the first rib 13, the second rib 14 and the third rib 15. An incoming line turning part 16 is arranged on the first rib 13, a first lead fixing part 17 is arranged on the second rib 14, and a second lead fixing part 18 is arranged on the third rib 15. When the wire is wound on the magnetic core of the inductance magnetic core part 12, the wire can be wound on the first wire fixing part 17 after entering the wire turning part 16, then wound on the magnetic core of the inductance magnetic core part 12, and then fixed on the wire through the second wire fixing part 18.

An electronic component winding and cutting integrated machine is used for achieving winding and cutting forming of a surface mounted inductor, and please refer to fig. 2-6, and the electronic component winding and cutting integrated machine comprises a machine table 2 and a positioning fixture 3, and further comprises a conveying and positioning mechanism 4, a winding device 5, a pushing device 6, a cutting device 7 and a transfer manipulator 8 which are sequentially arranged on the machine table 2. Wherein the content of the first and second substances,

and the conveying and positioning mechanism 4 is used for conveying and positioning the positioning clamp 3 used for positioning the electronic element to be wound.

The winding device 5 includes a stand 50, a turntable 51, a rotary driving member 52, a winding mechanism 53, and a thread trimming mechanism 54. The vertical base 50 is arranged on the machine platform 2, the rotary table 51 is rotatably connected to the vertical base 50, and the rotary driving part 52 is connected to the rotary table 2 and used for driving the rotary table 51 to rotate in an indexing manner. The turntable 51 is provided with a plurality of clamping positions 510 for positioning and clamping the positioning fixture 3. The winding mechanism 53 winds the electronic components positioned on the rotary table 51, and the wire cutting mechanism 54 is used for cutting the wires connected with the adjacent positioning clamps 3.

And the pushing device 6 is used for positioning and pushing the positioning clamp 3 clamped with the winding electronic component. The cutting device 7 is arranged in the sequence of the pushing device 6 and is used for cutting off pins of the electronic elements on the pushing device 6. And the transfer manipulator 8 is used for picking up the positioning clamp 3 on the conveying positioning mechanism 5 to the clamping position 510 of the turntable 51 and clamping and positioning the positioning clamp 3 on the turntable 51 to the pushing device 6. The electronic component winding and cutting integrated machine is characterized in that an electronic component to be wound is positioned in a positioning fixture 3, the positioning fixture 3 is placed on a conveying positioning mechanism 4, the conveying positioning mechanism 4 conveys the positioning fixture 3 to a transfer manipulator 8 one by one, the transfer manipulator 8 positions and clamps the positioning fixture 3 to a clamping position 510 of a rotary table 51 one by one, a rotary driving part 52 drives the rotary table 51 to rotate in an indexing manner, and when the rotary table 51 rotates for each station, the transfer manipulator 8 clamps the positioning fixture 3 to be positioned to the clamping position 510 of the rotary table 51. When the positioning clamps 3 rotate to the positions of the wire winding mechanisms 53, the wire winding mechanisms 53 wind the electronic components in the positioning clamps 3, after the winding is completed, the next group of positioning clamps 3 rotate to the positions of the wire winding mechanisms 53, then the winding is continued, and when the middle positions of the two positioning clamps 3 after the winding are positioned at the positions of the wire shearing mechanisms 54, the wire shearing mechanisms 54 shear the wires of the electronic components connected with the adjacent positioning clamps 3; therefore, the winding mechanism can realize continuous winding without stopping in the winding process. The transfer manipulator 8 clamps the positioning fixture 3 with the completed wire winding and positions the positioning fixture 3 on the pushing device 6, and simultaneously the transfer manipulator 8 clamps and clamps the positioning fixture 3 with the electronic component to be wound and positions the positioning fixture 3 on the empty clamping position 510 of the turntable 51. The pushing device 6 pushes the positioning clamp 3 to the cutting device 7, the cutting device 7 cuts off pins of the electronic element, and therefore full-automatic processing of winding and cutting of the electronic element is achieved, and winding and cutting efficiency of the electronic element is improved.

Taking the winding cutting of the winding composing structure 1 of the chip inductor as an example, specifically, the winding composing structure 1 of the chip inductor is positioned in the positioning fixture 3, the transferring manipulator 8 positions and clamps the positioning fixture 3 to the clamping position 510 of the turntable 51, when the positioning fixture 3 rotates the winding position, the winding mechanism 530 winds the copper wire around the first wire fixing portion 17 after passing through the incoming wire turning portion 16, then winds the copper wire around the magnetic core of the inductor magnetic core component 12, and then fixes the copper wire by the second wire fixing portion 18.

Further, referring to fig. 3, the positioning jig 3 includes a jig body 30 and a jig cover plate 31. The top of the fixture body 30 is provided with a plurality of positioning posts 301 for positioning the first tape 10 and the second tape 11 of the electronic components to be wound. At least one positioning boss 302 is arranged on each of two sides of the clamp body 30; an empty-avoiding window for avoiding an electronic element is arranged on the clamp cover plate 31, side walls 310 extend downwards from two sides of the clamp cover plate 31, and positioning grooves 311 which are matched with the positioning bosses 302 in a positioning mode are arranged at the bottoms of the side walls 310; the fixture body 30 or the fixture cover plate 31 is provided with a fixing piece for fixing the fixture cover plate 31 on the fixture body 30. In this embodiment, the main body of the electronic component (chip inductor) is positioned on the positioning column 301 of the clamp body 30, the clamp cover plate 31 covers the clamp body 30, the clamp cover plate 31 presses the main body of the winding and composing structure 1 of the chip inductor onto the clamp body 30, and the clamp cover plate 31 is fixed by fixing.

Further, the fixing member is a magnet disposed on the fixture body 30, and the magnet attracts the fixture cover plate 31 on the fixture body 30.

Further, a pressing plate 312 extending inwards is arranged at the inner side edge of the clearance window, and a positioning hole 313 matched with the positioning column 301 in a positioning manner is arranged on the pressing plate 312. When the clamp cover plate 31 is covered with the clamp body 30, the positioning hole 313 of the pressing plate 312 is positioned on the positioning column 301, so that the pressing plate 312 presses the winding typesetting structure 1 of the chip inductor to be positioned on the part of the positioning column 301, the pressing force of the winding typesetting structure 1 of the chip inductor is ensured, and the winding typesetting structure 1 of the chip inductor is prevented from being loosened during winding.

Further, referring to fig. 4 to 6, the rotating shaft of the rotating table 51 is horizontally disposed, a plurality of positioning grooves 512 are uniformly formed in the outer circumference of the rotating table 51 for positioning the positioning fixtures 3, and the rotating table 51 is provided with a fixing mechanism 55 corresponding to each positioning groove 512 for fixing the positioning fixtures 3 in the positioning grooves 512. In this embodiment, when the transfer robot 8 holds the positioning jig 3 and positions it in the positioning groove 512, it is clamped, positioned and clamped in the positioning groove 512 by the fixing mechanism 55.

Further, one end of the positioning groove 512 close to the vertical seat 50 is a positioning end, and the other end is an opening structure; the fixing mechanism 55 is disposed at the opening end of the positioning groove 512. In this embodiment, when the positioning fixture 3 is positioned in the positioning groove 512, one end of the positioning fixture 3 is positioned at the positioning end of the positioning groove 512, and the fixing mechanism 55 clamps the other end of the fixture 3.

Further, referring to fig. 6, the fixing mechanism 55 includes a clamping arm 550 and a spring (not shown), a boss 513 extends from an end of the turntable 51, the clamping arm 550 is pivotally connected to the boss 513, and the spring pushes a clamping end of the clamping arm 550 to swing inward of the positioning slot 512. The machine table 2 is provided with a supporting seat 551 located on one side of the rotating table 51, the upper end of the supporting seat 551 is provided with a clamp opening cylinder 552, and the clamp opening cylinder 552 is used for pushing the clamping arm 550 to loosen the positioning clamp 3. In this embodiment, when the positioning fixture 3 is taken out from the turntable 51, the unclamping cylinder 552 is used to push the clamping arm 550 to release the positioning fixture 3, so that the transfer robot 8 can take out the positioning fixture 3 and place it on the pushing device 6, position the fixed fixture 3 on the conveying and positioning mechanism 5 in the positioning slot 512, release the clamping arm 550 through the unclamping cylinder 552, and clamp the positioning fixture 3 by the clamping arm 550 under the action of the spring.

Further, a clamping portion 553 extends from the clamping end of the clamping arm 550, and a step position matching with the clamping portion 553 of the clamping arm 550 is provided at one end of the positioning clamp 3. In this embodiment, when the clip arms 550 clip the positioning clip, the clip portions 553 contact the step ends of the positioning clip 3 and press the positioning clip 3 into the positioning groove. The positioning jig 3 is provided with a step for avoiding the clamping portion 553, and the overall length of the turntable 51 is reduced.

Further, referring to fig. 4 and 6, the machine table 2 is further provided with a supporting plate 20, the supporting plate 20 is provided with a pressing cylinder 21 located on one side of the winding mechanism 53, the pressing cylinder 21 is provided with a pressing plate 22, and the pressing plate 22 is used for pressing the clamping arm 550 located at the winding position of the winding mechanism 53. In this embodiment, during winding, the pressing cylinder 21 pushes the pressing plate 22, so that the pressing plate 22 presses the positioning fixture 3, and the positioning fixture 3 is further pressed in the positioning groove 512 of the turntable 51. The electronic element that is wound is prevented from loosening when winding.

Further, referring to fig. 4-7, the winding mechanism 53 includes a first electric translation mechanism 530, a second electric translation mechanism 531, a third electric translation mechanism 536, a mounting plate 532, a rotating shaft 533, a winding needle tube 534, and a motor 535. The first electric translation mechanism 530 is disposed on the vertical base 50, and the second electric translation mechanism 531 is disposed at a moving end of the first electric translation mechanism 530. The third motorized translation mechanism 536 is disposed at the moving end of the second motorized translation mechanism 531. The mounting plate 532 is disposed at the moving end of the third motorized translation mechanism 536. The rotating shaft 533 is rotatably connected to the mounting plate 532, the winding needle tube 534 is disposed on one side of the rotating shaft 533, an end of the winding needle tube 534 extends to a bottom end of the rotating shaft 533, and the winding needle tube 534 is used for threading out and winding a wire. The motor 535 is connected to the rotating shaft 533 for driving the rotating shaft 533 to rotate; the first motorized translation mechanism 530 drives the needle tubing 534 back and forth, and the second and third

motorized translation mechanisms

531 and 536 drive the needle tubing 534 toward and away from the turret 51. In this embodiment, when the wire is wound in the winding composing structure 1 of the chip inductor, the first electric translation mechanism 530, the second electric translation mechanism 531, and the third electric translation mechanism 536 push the winding needle tubing 534 to move, so that the wire penetrating out of the winding needle tubing 534 is wound on the wire feeding turning part 16 and the first wire fixing part 17, the rotation shaft 533 is driven to rotate by the rotary driving element, the winding needle tubing 534 rotates around the rotation shaft 533, and further the wire is wound on the inductor core component 12, and finally the winding needle tubing 534 is pushed to move by the first electric translation mechanism 530, the second electric translation mechanism 531, and the third electric translation mechanism 536, so that the wire is wound on the second wire fixing 18, and further the winding of the inductor core component 12 is completed.

Further, the first electric translation mechanism 530, the second electric translation mechanism 531, and the third electric translation mechanism 536 are all servo electric mechanisms.

Further, the number of the rotating shafts 533 is plural, plural rotating shafts 533 are rotatably connected to the mounting plate 532, and the motor 535 is connected to each of the rotating shafts 533. In this embodiment, it is possible to complete the winding of the electronic components in the positioning jig 3. Thereby improving the winding efficiency.

Further, the third electric translation mechanism 536 includes a connection seat connected to the second electric translation mechanism 531, the motor 535 is a motor disposed on the connection seat, and the motor is connected to the rotation shaft 533 and is provided with a transmission belt.

Further, the motor 535 is disposed on the connecting seat, and a driving belt is connected between the motor and the rotating shaft 533. The motor of the motor 535 rotates the rotating shaft 533 via a belt.

Further, referring to fig. 7, the rotating shaft 533 includes a rotating shaft body 5330 and a telescopic rod 5331. The spindle body 5330 is rotatably connected to the mounting plate 532, and the rotary driving member 533 is connected to the spindle body 5330. A mounting hole is formed in the rotating shaft body 5330, one end of the telescopic ejector rod 5331 is rotatably connected in the mounting hole, and an elastic part (not shown in the drawing) for extruding the telescopic ejector rod 5331 to extend out is arranged in the mounting hole. One side of the rotating shaft body 5330 is further provided with a connecting hole, the connecting hole and the axis of the mounting hole are obliquely arranged, the winding needle tube 534 is fixedly arranged in the connecting hole, and the lower end of the winding needle tube 534 extends towards the end of the telescopic ejector rod 5331. In this embodiment, during winding, the end of the telescopic rod 5331 is pressed against the electronic component, the motor 535 drives the rotating shaft 5330 to rotate, and the winding needle tubing 534 is wound around the rotating shaft 5330, so that the lead coming out of the winding needle tubing 534 can be wound on the electronic component quickly, thereby realizing quick winding and improving winding efficiency.

Further, referring to fig. 8, the thread trimming mechanism 54 includes a connecting rod 540, a mounting block 541, a pneumatic sliding table 542, and pneumatic scissors 543. The connecting rod 540 is connected to one side of the vertical seat 50, the mounting block 541 is arranged on the connecting rod 540, the pneumatic sliding table 542 is arranged on the mounting block 541, and the pneumatic scissors 543 are arranged on the pneumatic sliding table 542. The pneumatic sliding table 542 drives the pneumatic scissors 543 to extend between two adjacent positioning fixtures 3 arranged on the rotary table 51. In this embodiment, after the winding of the electronic component in the positioning fixture 3 is completed, the positioning fixture 3 rotates to the position of the pneumatic scissors 543, so that the gap between two adjacent positioning fixtures 3 is located at one side of the positioning fixture 3, the positioning fixture is driven by the pneumatic sliding table 542 to extend to the gap between two positioning fixtures 3, and then the wire connecting the two positioning fixtures 3 is cut off.

Further, the number of the wire winding mechanisms 53 and the number of the wire cutting mechanisms 54 which are arranged on the vertical base 50 are two, and the two sets of the wire winding mechanisms and the two sets of the wire cutting mechanisms 54 of 53 are sequentially arranged around the rotary table 51. In this embodiment, the two sets of winding mechanisms 53 simultaneously wind the wires, and the two sets of trimming mechanisms 54 trim the wires, thereby improving the efficiency of winding and trimming the wires.

Further, referring to fig. 9, the conveying and positioning mechanism 4 includes two sets of belt mechanisms 40, a supporting plate 41, a lifting cylinder 42, and a positioning plate 43. Two sets of belt mechanism 40 sets up relatively on board 2, backup pad 41 is located two sets ofly between the belt mechanism 40, lifting cylinder 42 is located the upper end of backup pad 41, locating plate 43 is located lifting cylinder 42's flexible end, be equipped with the location portion 44 that upwards extends on locating plate 43. In this embodiment, the positioning jigs 3 with the electronic components positioned thereon are placed on the two belt mechanisms 40, the belt mechanisms 40 convey the positioning jigs 3 toward the transfer manipulator 8 and position the positioning jigs on the positioning portions 44 of the positioning plates 43, the positioning plates 43 are lifted upward by the lifting cylinders 42, the end portions of the positioning plates 43 limit the next positioning jigs 3, and the transfer manipulator 8 clamps the positioning jigs 3 on the positioning plates 43 and positions the positioning jigs on the turntable 51.

Further, referring to fig. 2 and 10, the pushing device 6 includes a conveying rail 60 and a pushing mechanism 61. The two ends of the conveying rail 60 are provided with supporting parts 601 supported on the machine table 2, and the conveying rail 60 is provided with a rail groove 602. The horizontal pushing mechanism 61 is disposed on one side of the conveying track 60, and is used for pushing the positioning fixture 3 located in the track groove 602. In this embodiment, when the transfer robot 8 holds the positioning jigs 3 and places them into the track grooves 602 one by one, the horizontal pushing mechanism 61 conveys the positioning jigs 3 one by one to the cutting device 7, and the cutting device 7 cuts the leads of the electronic components.

Further, referring to fig. 10 and 12, the horizontal pushing mechanism 61 includes a translation mechanism 610, a moving plate 611, a telescopic cylinder 612, and a pusher dog 613. The translation mechanism 610 is disposed on one side of the conveying track 60, and a moving seat of the translation mechanism 610 reciprocates along the direction of the conveying track 61. A guide rail is arranged on a moving seat of the translation mechanism 610, the moving plate 611 is slidably connected to the guide rail, the telescopic cylinder 612 is arranged on the moving seat of the translation mechanism 610 and connected to the moving plate 611, the pusher dog 613 is arranged on the moving plate 611, and the telescopic cylinder 612 drives the pusher dog 613 to extend to the conveying track 60. In this embodiment, the telescopic cylinder 612 drives the moving plate 611 to extend to the conveying track 60, so that the pusher dog 613 is located at one end of the positioning fixture 3 in the conveying track 60; the translation mechanism 610 pushes the moving plate 611 to translate, which in turn causes the finger 613. The toggle positioning clamp 3 slides along the track groove 602. The positioning clamp 3 is pushed in the track groove 602.

Further, referring to fig. 10 and 11, both side walls of the rail groove 602 are protruded inward with guide support portions 603, and both sides of the positioning fixture 3 are provided with sliding grooves 32 engaged with the guide support portions 603; the cross section of the guide support 603 is triangular. In this embodiment, when the positioning jig 3 is positioned in the track groove 602, the sliding groove 32 is slidably fitted with the guide support portion 603, so that the guide support portion 603 can not only guide and position the positioning jig 3, but also prevent the positioning jig 3 from moving up and down and being misaligned, thereby increasing the positioning accuracy of the positioning jig 3 in the track groove 602.

Further, referring to fig. 2 and 10, the electronic component winding and cutting all-in-one machine further comprises a welding mechanism 9; the welding mechanism 9 and the cutting device 7 are arranged in sequence along the conveying direction of the pushing device 6; the soldering structure 9 is used for soldering the ends of the leads and wires of the electronic component. In this embodiment, before the pins of the electronic components and the main frame for winding and typesetting the electronic components are cut, the cut wires are pressed and welded on the pins by the welding mechanism 9, so that the wires are prevented from loosening after cutting.

Further, referring to fig. 10 and 13, the welding mechanism 9 includes a resistance welding machine 90, an upper welding electrode 91, an upper jack mechanism 92, and a lower welding electrode 93. The resistance welding machine 90 and the upper jacking mechanism 92 are arranged on the machine table 2, the upper welding electrode 91 is arranged on the resistance welding machine 90, the lower welding electrode 93 is arranged at the top end of the upper jacking mechanism 92, and the positioning fixture 3 and the pushing device 6 are both provided with a space avoiding position avoiding the lower welding electrode 93. In this embodiment, the end of the lead is welded to the pin of the electronic component by resistance welding. Specifically, the upper pushing mechanism 92 pushes the corresponding lower welding electrode 93 to pass through the clearance position and abut against the bottoms of the second rib 14 and the third rib 15, the resistance welding machine 90 pushes the upper welding electrode 91 to press downwards, and the first lead fixing portion 17 and the second lead fixing portion 18 are bent and welded to the corresponding ribs, so that the two ends of the lead are welded and fixed to the second rib 14 and the third rib 15.

Furthermore, the number of the welding mechanisms 9 is multiple; therefore, the welding of the corresponding electronic element ribs is completed through the plurality of groups of welding mechanisms 9, and the plurality of groups of welding are completed at one time, so that the welding efficiency is improved. In order to satisfy the pushing of the positioning jigs 3 during welding, the number of the fingers 613 arranged on the moving plate 611 is the same as the number of the welding mechanisms 9, and the fingers are distributed at equal intervals, so that the plurality of positioning jigs 3 are pushed by the plurality of fingers 613 to move at equal intervals.

Further, the cutting device 7 is a laser cutting machine provided in the pushing device 6. In this embodiment, each cutting of the rib is completed by the laser cutting machine.

Further, referring to fig. 10, the cutting device 7 includes a laser cutter 70, a stepping translation mechanism 71, a guide assembly 72, a lifting plate 73, a positioning rod 74, and a second lifting cylinder 75. The laser cutting machine 70 is arranged on one side of the conveying track 60, the stepping translation mechanism 71 is arranged at the bottom of the conveying track 60, the guide assembly 72 and the second lifting cylinder 75 are arranged on a moving plate of the stepping translation mechanism 71, and the lifting plate 73 is connected with the top of the guide assembly 72. The positioning rod 74 is provided on the lifting plate 73. The bottom of the track groove 602 is provided with a clearance groove for clearance of the positioning rod 704, and the bottom of the positioning fixture 3 is provided with a second positioning hole matched with the positioning rod 704. In this embodiment, the second lifting cylinder 75 pushes the lifting plate 73 upward, so that the positioning rod 704 is positioned in the second positioning hole at the bottom of the positioning fixture 3, thereby positioning the positioning fixture 3. Therefore, the laser cutting machine 70 cuts the rib, and after each rib is cut, the stepping translation mechanism 71 drives the positioning fixture 3 to move for a certain distance, so that the laser cutting machine 70 can complete the next rib cutting.

Further, referring to fig. 2 and 10, a CCD detection mechanism 100 is further provided along the conveying rail 60. The lifting plate 73 is provided with a plurality of sets of positioning rods 74. The positioning fixtures 3 can be positioned by a plurality of positioning rods 73, so that the positioning fixtures 3 can be pushed to move simultaneously, and the CCD detecting mechanism 100 can detect the electronic components while cutting.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electronic component wire winding cutting all-in-one which characterized in that: including board and positioning fixture, still including setting gradually on the board:

2. The electronic component winding and cutting all-in-one machine as claimed in claim 1, wherein; the positioning clamp comprises a clamp body and a clamp cover plate; the top of the fixture body is provided with a plurality of positioning columns for positioning the plate material part of the electronic element to be wound; at least one positioning boss is arranged on each of two sides of the clamp body; the fixture cover plate is provided with a clearance window for clearance of the electronic element, side walls extend downwards from two sides of the fixture cover plate, and positioning grooves which are matched with the positioning bosses in a positioning mode are formed in the bottoms of the side walls; the fixture body or the fixture cover plate is provided with a fixing part for fixing the fixture cover plate on the fixture body.

3. The electronic component winding and cutting all-in-one machine as claimed in claim 2, wherein: the inner side edge of the clearance window is provided with a pressing plate extending inwards, and the pressing plate is provided with a positioning hole matched with the positioning column in a positioning mode.

4. The electronic component winding and cutting all-in-one machine as claimed in claim 1, wherein: the rotary shaft of the rotary table is horizontally arranged, a plurality of positioning grooves are uniformly formed in the outer circumference of the rotary table and used for positioning the positioning fixtures, and the rotary table is provided with fixing mechanisms corresponding to the positioning grooves and used for fixing the positioning fixtures in the positioning grooves.

5. The electronic component winding and cutting all-in-one machine as claimed in claim 4, wherein: one end of the positioning groove close to the vertical seat is a positioning end, and the other end of the positioning groove is of an opening structure; the fixing mechanism is arranged at the opening end of the positioning groove.

6. The electronic component winding and cutting all-in-one machine as claimed in claim 5, wherein: the fixing mechanism comprises a clamping arm and a spring, a boss extends from the end part of the rotary table, the clamping arm is pivoted with the boss, and the spring pushes and presses the clamping end of the clamping arm to swing towards the inside of the positioning groove; the machine table is provided with a supporting seat located on one side of the rotary table, an opening and clamping cylinder is arranged at the upper end of the supporting seat and used for pushing the clamping arm to loosen the positioning clamp.

7. The electronic component winding and cutting all-in-one machine as claimed in claim 6, wherein: the clamping end of the clamping arm extends to form a clamping part, and one end of the positioning clamp is provided with a step position matched with the clamping part of the clamping arm.

8. The electronic component winding and cutting all-in-one machine as claimed in claim 6, wherein: the machine table is further provided with a supporting plate, a pressing cylinder located on one side of the winding mechanism is arranged on the supporting plate, a pressing plate is arranged on the pressing cylinder, and the pressing plate is used for pressing a clamping arm located at the winding position of the winding mechanism.

9. The electronic component winding and cutting all-in-one machine as claimed in claim 1, wherein: the winding mechanism comprises a first electric translation mechanism, a second electric translation mechanism, a third electric translation mechanism, a mounting plate, a rotating shaft, a winding needle tube and a motor; the first electric translation mechanism is arranged on the vertical seat, the second electric translation mechanism is arranged at the moving end of the first electric translation mechanism, and the third electric translation mechanism is arranged at the moving end of the second electric translation mechanism; the mounting plate is arranged at the moving end of the third electric translation mechanism; the rotating shaft is rotatably connected with the mounting plate, the winding needle tube is arranged on one side of the rotating shaft, the end part of the winding needle tube extends to the bottom end of the rotating shaft, and the winding needle tube is used for leading out and winding a wire; the motor is connected with the rotating shaft and is used for driving the rotating shaft to rotate; the first electric translation mechanism drives the winding needle tube to move back and forth, and the second electric translation mechanism and the third electric translation mechanism drive the winding needle tube to be close to and far away from the rotary table.

10. The electronic component winding and cutting all-in-one machine as claimed in claim 9, wherein: the rotating shaft is provided with a plurality of rotating shafts, the rotating shafts are rotatably connected with the mounting plate, and the motor is connected with each rotating shaft.

11. The electronic component winding and cutting all-in-one machine as claimed in claim 9, wherein: the third electric translation mechanism comprises a connecting seat connected with the second electric translation mechanism, the motor is arranged on the connecting seat, and the motor and the rotating shaft are connected with a transmission belt.

12. The winding and cutting integrated machine for the electronic components as claimed in any one of claims 9 to 11, wherein: the rotating shaft comprises a rotating shaft body and a telescopic ejector rod; the rotating shaft body is rotatably connected with the mounting plate, and the motor is connected with the rotating shaft body; the rotating shaft body is internally provided with a mounting hole, one end of the telescopic ejector rod is rotatably connected in the mounting hole, and an elastic part for extruding the telescopic ejector rod to extend out is arranged in the mounting hole; one side of the rotating shaft body is further provided with a connecting hole, the connecting hole and the axis of the mounting hole are obliquely arranged, the winding needle tube is fixedly arranged in the connecting hole, and the lower end of the winding needle tube extends to the end part of the telescopic ejector rod.

13. The winding and cutting integrated machine for the electronic components as claimed in any one of claims 1 to 11, wherein: the thread trimming mechanism comprises a connecting rod, a mounting block, a pneumatic sliding table and pneumatic scissors; the connecting rod is connected to one side of the vertical seat, the mounting block is arranged on the connecting rod, the pneumatic sliding table is arranged on the mounting block, and the pneumatic scissors are arranged on the pneumatic sliding table; the pneumatic sliding table drives the pneumatic scissors to extend to a position between two adjacent positioning fixtures arranged on the rotary table.

14. The winding and cutting integrated machine for the electronic components as claimed in any one of claims 1 to 11, wherein: the winding mechanisms and the trimming mechanisms arranged on the vertical seat are two in number, and the winding mechanisms and the trimming mechanisms are arranged around the rotary table in sequence.

15. The electronic component winding and cutting all-in-one machine as claimed in claim 1, wherein: the conveying positioning mechanism comprises two groups of belt mechanisms, a supporting plate, a lifting cylinder and a positioning plate; two sets of belt mechanism sets up relatively on the board, the backup pad is located two sets ofly between the belt mechanism, the lifting cylinder is located the upper end of backup pad, the locating plate is located the flexible end of lifting cylinder, be equipped with the location portion that upwards extends on the locating plate.

16. The electronic component winding and cutting all-in-one machine as claimed in claim 1, wherein: the pushing device comprises a conveying track and a pushing mechanism; supporting parts supported on the machine table are arranged at two ends of the conveying track, and the conveying track is provided with a track groove; the horizontal pushing mechanism is arranged on one side of the conveying track and used for pushing the positioning clamp in the track groove.

17. The electronic component winding and cutting integrated machine according to claim 16, wherein: the horizontal pushing mechanism comprises a horizontal moving mechanism, a moving plate, a telescopic cylinder and a pusher dog; the translation mechanism is arranged on one side of the conveying track, and a moving seat of the translation mechanism moves in a reciprocating manner along the direction of the conveying track; the movable plate is arranged on the movable seat of the translation mechanism, the movable plate is connected to the guide rail in a sliding mode, the telescopic cylinder is arranged on the movable seat of the translation mechanism and connected with the movable plate, the pusher dog is arranged on the movable plate, and the telescopic cylinder drives the pusher dog to extend to the conveying track.

18. The electronic component winding and cutting integrated machine according to claim 16, wherein: two side walls of the track groove are provided with guide supporting parts protruding inwards, and two sides of the positioning clamp are provided with sliding grooves matched with the guide supporting parts; the cross section of the guide supporting part is triangular.

19. The winding and cutting integrated machine for electronic components as claimed in any one of claims 1 to 11 or 15 to 18, wherein: the welding mechanism is also included; the welding mechanism and the cutting device are sequentially arranged along the conveying direction of the pushing device; the welding structure is used for welding the pins of the electronic components and the end parts of the leads.

20. The electronic component winding and cutting integrated machine according to claim 19, wherein: the welding mechanism comprises a resistance welding machine, an upper welding electrode, an upper jacking mechanism and a lower welding electrode; the resistance welding machine and the upper ejection mechanism are arranged on the machine table, the upper welding electrode is arranged on the resistance welding machine, the lower welding electrode is arranged at the top end of the upper ejection mechanism, and the positioning fixture and the pushing device are both provided with a space avoiding position avoiding the lower welding electrode.

21. The winding and cutting integrated machine for the electronic components as claimed in any one of claims 1 to 11, wherein: the cutting device is a laser cutting machine arranged on the pushing device.

22. An all-in-one machine for winding and cutting electronic components as claimed in any one of claims 16 to 18, wherein: the cutting device comprises a laser cutting machine, a stepping translation mechanism, a guide assembly, a lifting plate, a positioning rod and a second lifting cylinder; the laser cutting machine is arranged on one side of the conveying track, the stepping translation mechanism is positioned at the bottom of the conveying track, the guide assembly and the second lifting cylinder are arranged on a moving plate of the stepping translation mechanism, and the lifting plate is connected with the top of the guide assembly; the positioning rod is arranged on the lifting plate; the bottom of the track groove is provided with a clearance groove for keeping away the positioning rod to move, and the bottom of the positioning fixture is provided with a second positioning hole matched with the positioning rod.

23. The electronic component winding and cutting integrated machine according to claim 22, wherein: a CCD detection mechanism is also arranged along the conveying track; and a plurality of groups of positioning rods are arranged on the lifting plate.