CN112420381A

CN112420381A - Electronic component magnetic ring has automatic envelope processing production facility

Info

Publication number: CN112420381A
Application number: CN202011044675.8A
Authority: CN
Inventors: 洪颖; 陈奕傧; 潘章景
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-02-26
Anticipated expiration: 2040-09-29
Also published as: CN112420381B

Abstract

The invention discloses an electronic component magnetic ring with automatic covered wire processing production equipment, which comprises a covered wire machine box, wherein the bottom of the covered wire machine box is provided with an operating platform, a control motor is arranged inside the operating platform, a straightening assembly is arranged below a wire seat on the front side above the covered wire machine box, racks are arranged on two sides of an inner cavity of a wire inserting rod, the bottom of the wire inserting rod is connected with a wire inserting head, a hydraulic press is arranged inside one side of the wire inserting head, and a cutter is arranged at the left end part of the hydraulic press. Thereby being beneficial to the magnetic ring to form automatic winding.

Description

Electronic component magnetic ring has automatic envelope processing production facility

Technical Field

The invention relates to the technical field of magnetic ring electronic elements, in particular to an electronic element magnetic ring with automatic envelope processing production equipment.

Background

The magnetic ring is a ring-shaped magnetizer, the magnetic ring is a common anti-interference element in an electronic circuit, the magnetic ring has a good inhibition effect on high-frequency noise, the magnetic ring is generally made of ferrite materials, the magnetic ring has different impedance characteristics under different frequencies, the impedance is low generally under low frequency, when the signal frequency is increased, the impedance presented by the magnetic ring is increased sharply, the signal frequency is higher, the signal is easier to radiate, and common signal wires are not provided with shielding layers, so the signal wires become good antennas, various disordered high-frequency signals in the surrounding environment are received, the signals are superposed on originally transmitted signals, even the originally transmitted useful signals are changed, the normal useful signals can well pass under the action of the magnetic ring, and the passing of the high-frequency interference signals can be well inhibited.

Because the magnetic rings have different models, the magnetic rings are mostly wrapped by people in production, in the small-sized magnetic ring wrapping, a clamp is usually adopted to clamp one half of the magnetic ring, then the magnetic rings are wrapped by hands, the clamp is loosened and reversed after the magnetic rings are wrapped by one half, and then the magnetic rings are continuously wrapped by wires, so that the inconvenience in the wrapping process due to the small size of the magnetic rings in the wrapping process is avoided, and meanwhile, the problems of complicated steps and the like caused by repeated adjustment of the positions of the magnetic rings are solved, so that the electronic component magnetic ring automatic wrapping production equipment is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an automatic wire wrapping processing production device for an electronic element magnetic ring, which solves the problems that the magnetic ring proposed in the background technology has different sizes, so the magnetic ring is mostly wrapped by people in production, in the small-sized magnetic ring wrapping, a clamp is usually adopted to clamp one half of the magnetic ring, then the magnetic ring is wrapped by hand, the clamp is loosened and reversed after the one half of the magnetic ring is wrapped, and then the magnetic ring is continuously wrapped, so the inconvenience in the wire wrapping process is caused by the problem of small size of the magnetic ring in the wire wrapping process, and the steps are complicated due to the repeated adjustment of the position of the magnetic ring.

In order to achieve the purpose, the invention is realized by the following technical scheme: an electronic component magnetic ring is provided with automatic covered wire processing production equipment, which comprises a covered wire machine box, wherein the bottom of the covered wire machine box is provided with an operation table, the right side of the surface central line of the operation table is provided with a driven wheel, the left side of the surface central line of the operation table is provided with a synchronizing wheel, the central shaft hole of the synchronizing wheel is connected with the output end of a motor, the inside of the operation table is provided with a control motor, the output end of the control motor is connected with a rotating frame in a clamping manner, the front surface central line of the operation table is symmetrically provided with guide plates, the left side of the top surface of the covered wire machine box is provided with a wire seat, a straightening assembly is arranged below the front wire seat above the covered wire machine box, a stepping motor is arranged in the inner cavity at the top of the covered wire machine box, the output end of the stepping motor is provided with a, the utility model discloses a wire inserting device, including wire inserting rod, hydraulic press, cutter, the inner chamber both sides of wire inserting rod are provided with the rack, and the bottom of wire inserting rod is connected with the plug wire head, the inside hydraulic press that is provided with in one side of plug wire head, and the cutter is installed to the left side tip of hydraulic press.

Preferably, the three driven wheels are arranged on the surface of the operating platform, the bottoms of the driven wheels, which are on the same horizontal line with the synchronizing wheels, cross the operating platform and are movably connected in a jogged mode, the bottoms of the other two driven wheels are fixedly connected with the surface of the operating platform through bolts, and the operating platform forms a clamping structure through the driven wheels and the synchronizing wheels.

Preferably, the bottom of the driven wheel is provided with a bearing, a support column is vertically arranged in an inner ring of the bearing, the bottom of the support column is connected to the surface of the sliding block, a first spring is connected to one side of the sliding block and the wall of an inner cavity of the operating platform, and the driven wheel forms a movable structure through the sliding block and the first spring.

Preferably, the swivel mount is the syllogic structure, and the centre of swivel mount is that branch both ends are L type structure loop bar, be block swing joint between the branch both ends embedding in the middle of the swivel mount and the inner chamber of L shape loop bar.

Preferably, the guide plate uses the swivel mount to set up in the operation panel surface from top to bottom as the central line, and the symmetry is provided with the second spring in the inner chamber of swivel mount, the inner wall both ends symmetry of swivel mount is provided with spacing axle, and the swivel mount passes through and constitutes collapsible structure between guide plate and spacing axle and the second spring.

Preferably, the straightening component is formed by arranging three pulleys on the surface of the wire wrapping case in a crossed manner, the distances between the pulleys are respectively connected through arc-shaped diversion grooves, and the straightening component forms a straightening structure through the pulleys and the arc-shaped diversion grooves.

Preferably, the sector gear is arranged in an inner groove above the wire inserting rod in a half structure, the surfaces of two sides of the wire inserting rod and the rack are in an integrated structure, the sector gear is connected with the rack in a meshed mode through a rotating tooth groove of the stepping motor, and the wire inserting rod can move up and down through the rack and the sector gear.

Preferably, the wire plugging heads are in a square structure and are fixedly connected with each other in an embedded mode, the bottoms of the wire plugging heads are grooves which are inward and triangular, and the maximum size of the wire plugging heads is the diameter length of the inner ring of the magnetic ring.

Preferably, the right inner cavity of the plug wire head is hollowed, the middle part of the right surface of the cutter and the end part of the left piston rod of the hydraulic press are of an integrated structure, and the cutter forms a cutting structure between the hydraulic press and the plug wire head.

The invention provides an automatic covered wire processing production device for an electronic element magnetic ring, which has the following beneficial effects:

1. according to the invention, the rotating frame and the wire plugging head are arranged on the front side and the upper side of the operating platform, the wire plugging head and the rotating frame can be conveniently burnt to operate through the arrangement of the rotating frame and the wire plugging head, the rotating frame drives the covered wire to rotate to wrap the magnetic ring, and meanwhile, the wire plugging head is arranged, so that the protruded covered wire can be conveniently pressed to pass through the magnetic ring, the phenomenon that a worker manually winds the magnetic ring to increase the working time is avoided, and the automatic winding of the magnetic ring is facilitated.

2. The driven wheels and the synchronizing wheels are respectively arranged at the four corners of the operating platform, so that a clamping structure is conveniently formed on the magnetic ring, and the bottom of each driven wheel is provided with one bearing, so that the magnetic ring is conveniently supported, and the synchronous wheels are also favorably matched with the synchronizing wheels to drive the magnetic ring to rotate to reduce friction force.

3. According to the invention, the supporting column is vertically arranged on the driven wheel on the right side of the operating platform, two ends of the supporting column are respectively connected with the surface of the sliding block and the inner ring of the bearing, so that the driven wheel is conveniently supported, and meanwhile, the first spring is connected to one side of the sliding block, so that an opening and closing structure is conveniently formed between the driven wheels through the tension of the first spring, and therefore, a clamping structure is favorably formed on a magnetic ring.

4. According to the invention, the driven wheel on the operation table and the middle part of the synchronizing wheel are vertically hollowed out, so that the covered wire can conveniently cross the magnetic ring, and the transverse groove is also arranged between the driven wheels on the right side of the operation table, so that one end of the rotating frame can conveniently rotate to the bottom of the hollowed out groove to drive the covered wire to move to the upper part of the magnetic ring along the transverse groove on the right side, and the covered wire is beneficial to wrapping the magnetic ring.

5. According to the invention, the guide plates are symmetrically arranged on the surface of the operating platform in an arc shape, and the second spring and the limiting shaft are arranged, so that the limiting shaft enables the rotating frame to contract inwards along the curve of the guide plates when the rotating frame rotates around the operating platform, and meanwhile, the spring is arranged, so that the rotating frame extends outwards when the rotating frame rotates out of the surface of the operating platform, and the winding of the covered wire and the magnetic ring is facilitated.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure of an automatic covered wire processing production apparatus for an electronic component magnetic ring according to the present invention;

FIG. 2 is a schematic diagram of the front internal structure of an electronic component magnetic ring with an automatic covered wire processing production apparatus according to the present invention;

FIG. 3 is an enlarged schematic view of the apparatus for producing a magnetic ring of an electronic component according to the present invention, shown in FIG. 2A;

FIG. 4 is a schematic diagram of a planar structure of a rotating frame of an apparatus for manufacturing a magnetic ring of an electronic component with an automatic covered wire;

FIG. 5 is a schematic structural view of an electronic component magnetic ring with a wire plugging rod and a sector gear of an automatic covered wire processing production device according to the present invention;

FIG. 6 is a schematic diagram of the internal structure of a plug of an automatic covered wire processing and producing apparatus for an electronic component magnetic ring according to the present invention;

fig. 7 is a schematic view of a magnetic ring structure of an electronic component magnetic ring with automatic covered wire processing production equipment according to the present invention.

In the figure: 1. a wire wrapping case; 2. an operation table; 3. a driven wheel; 4. a bearing; 5. a support pillar; 6. a slider; 7. a first spring; 8. a synchronizing wheel; 9. a motor; 10. controlling the motor; 11. a rotating frame; 12. a second spring; 13. a limiting shaft; 14. a baffle; 15. a wire holder; 16. a straightening assembly; 17. a stepping motor; 18. a sector gear; 19. a wire plugging rod; 20. a rack; 21. a plug wire head; 22. a hydraulic press; 23. and (4) a cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 7, the present invention provides a technical solution: an electronic component magnetic ring is provided with automatic covered wire processing production equipment, which comprises a covered wire case 1, an operating platform 2 is arranged at the bottom of the covered wire case 1, three driven wheels 3 are arranged on the surface of the operating platform 2, the bottom of the driven wheel 3 on the same horizontal line with the synchronizing wheel 8 is movably connected with the operating platform 2 in a jogged way, the bottoms of the other two driven wheels 3 are fixedly connected with the surface of the operating platform 2 through bolts, the operating platform 2 forms a clamping structure through the driven wheels 3 and the synchronous wheels 8, the arrangement is characterized in that the synchronous wheel 8 and the driven wheel 3 are arranged on the surface of the operating platform 2 in a square structure, so that a clamping structure is conveniently formed on the magnetic ring, meanwhile, the central shaft hole of the synchronous wheel 8 is connected to the output end of the motor 9, thereby being convenient for drive synchronizing wheel 8 and rotate and make the magnetic ring synchronous revolution to there is benefit and envelope curve twine in proper order and in the magnetic ring.

And the right side of the surface center line of the operating platform 2 is provided with a driven wheel 3, the bottom of the driven wheel 3 is provided with a bearing 4, a support column 5 is vertically arranged in the inner ring of the bearing 4, the bottom of the support column 5 is connected to the surface of a sliding block 6, one side of the sliding block 6 is connected with a first spring 7 with the inner cavity wall of the operating platform 2, the driven wheel 3 forms a movable structure through the sliding block 6 and the first spring 7, the bearing 4 is arranged between the bottom of the driven wheel 3 and the top of the support column 5, and the bearing 4 is arranged, so that the driven wheel 3 can be supported through the support column 5 and can be conveniently synchronously rotated along with a magnetic ring while the driven wheel 3 is supported.

A synchronizing wheel 8 is arranged on the left side of the central line of the surface of an operating platform 2, the central shaft hole of the synchronizing wheel 8 is connected with the output end of a motor 9, a control motor 10 is arranged in the operating platform 2, the output end of the control motor 10 is connected with a rotating frame 11 in a clamping manner, the rotating frame 11 is of a three-section structure, the middle of the rotating frame 11 is provided with a support rod, two ends of the support rod are respectively of an L-shaped structure loop bar, two ends of the support rod in the middle of the rotating frame 11 are embedded into the inner cavity of the L-shaped loop bar in a clamping manner and are movably connected with the inner cavity of the L-shaped loop bar, guide plates 14 are symmetrically arranged on the central line of the front surface of the operating platform 2, the guide plates 14 are arranged on the surface of the operating platform 2 from top to bottom by taking the rotating frame 11 as the central line, second springs 12 are symmetrically arranged in, the effect of this setting is through being provided with second spring 12 between the loop bar of swivel 11 and the branch to through presenting the curve with guide plate 14 and setting up the performance in operation panel 2, thereby swivel 11 begins to shrink inwards along the curve of guide plate 14 through spacing axle 13 when rotatory, thereby is favorable to twining the envelope curve around the magnetic ring.

And the top surface left side of envelope machine case 1 is provided with line seat 15, the subassembly 16 of flare-outing is installed to the below of the positive line seat 15 in the top of envelope machine case 1, the subassembly 16 of flare-outing is three pulley cross arrangement in the surface of envelope machine case 1, and the interval between the pulley is connected through the arc guiding gutter respectively, the subassembly 16 of flare-outing passes through and constitutes the structure that can flare-outing between pulley and the arc guiding gutter, the effect that sets up like this is through setting up crisscross between the pulley, and be connected through the arc guiding gutter, thereby the envelope enters into in the pulley through the arc guiding gutter, avoid the insufficient production of rate of tension of envelope in the pulley to relax and drop from the pulley, thereby be favorable to carrying out the refluence when straightening the envelope.

And a stepping motor 17 is arranged in the inner cavity of the top part of the wire wrapping case 1, a sector gear 18 is arranged on the output end of the stepping motor 17, and the outer side of the rotating curve of the sector gear 18 is connected with a wire inserting rod 19, the sector gear 18 is arranged in an upper inner groove of the wire inserting rod 19 in a half structure, and the surfaces of the two sides of the wire inserting rod 19 and the rack 20 are of an integrated structure, the sector gear 18 is in meshed connection with the rack 20 through the rotating tooth slot of the stepping motor 17, and the wire inserting rod 19 is in a structure capable of moving up and down through the space between the rack 20 and the sector gear 18, so that the function of the wire inserting rod is to engage and connect the rack 20 and the sector gear 18, and through the arrangement of the sector gear 18 in one half of the internal groove of the wire inserting rod 19, when the stepping motor 17 drives the sector gear 18 to rotate, since the wire insertion rod 19 is vertically moved up and down by the spline engagement connection between the rack 20 and the sector gear 18.

The inner chamber both sides of plug wire pole 19 are provided with rack 20, and the bottom of plug wire pole 19 is connected with plug wire head 21, plug wire head 21 is for embedding fixed connection between the square structure plug wire pole 19, and the bottom of plug wire head 21 is the recess that the inside shape is triangle-shaped, and the shape maximum dimension of plug wire head 21 is magnetic ring inner circle diameter length, the effect that sets up like this sets up into the triangle-shaped recess through the bottom with plug wire head 21, size and magnetic ring inner circle diameter through plug wire head 21 coincide, thereby be favorable to alternating the envelope curve.

The hydraulic press 22 is arranged in one side of the wire inserting head 21, the cutter 23 is installed at the left end of the hydraulic press 22, the right inner cavity of the wire inserting head 21 is hollowed, the middle of the right surface of the cutter 23 and the end of the left piston rod of the hydraulic press 22 are of an integrated structure, the cutter 23 forms a cutting structure through the hydraulic press 22 and the wire inserting head 21, and the cutter 23 and the hydraulic press 22 are arranged so that a covered wire can be cut conveniently after the covered wire of the magnetic ring is finished.

In conclusion, the electronic component magnetic ring is provided with the automatic covered wire processing production equipment, when in use, the magnetic ring is firstly pushed into the driven wheel 3 and the synchronous wheel 8 in the operating platform 2 from the right side, the driven wheel 3 passes through the arrangement of the sliding block 6 and the first spring 7, the driven wheel 3 starts to move in the process of pushing the magnetic ring, then the magnetic ring is clamped, then the straightening component 16 is matched with the wire plugging rod 19 and the wire plugging head 20 to vertically transmit the covered wire into the inner part of the magnetic ring, the rotating frame 11 arranged on the bottom surface of the operating platform 2 starts to rotate through the control motor 10, the rotating frame 11 starts to press downwards when rotating to the surface of the operating platform 2 through the arrangement of the limiting shaft 13 and the guide plate 14, the covered wire tightly wraps the magnetic ring, then the wire plugging rod 19 is meshed and connected between the racks 20 arranged on the two sides of the inner groove and the sector gear 18, when the stepping motor 17 drives the sector gear 18 to rotate, the sector gear 18 is meshed with the racks on the two sides in sequence, so that the wire wrapping rod 19 sequentially penetrates the wrapping wire through the inner ring of the magnetic ring through the matching rotating frame 11, the synchronous wheel 8 starts to rotate through the motor 9 while the wrapping wire wraps the magnetic ring, the magnetic ring starts to rotate through the tight fit between the surface of the synchronous wheel 8 and the magnetic ring, the wrapping wire sequentially wraps the magnetic ring, after the wrapping is finished, the hydraulic press 22 arranged in the wire removing head 21 urges the cutter 23 to cut the wrapping wire, and then the magnetic ring can be taken out from the surface of the operating table 2, and therefore the production process of the electronic element magnetic ring with automatic wrapping wire processing production equipment is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an electronic component magnetic ring has automatic envelope curve processing production facility, includes envelope curve machine case (1), its characterized in that: an operation table (2) is arranged at the bottom of the covered wire case (1), a driven wheel (3) is installed on the right side of the surface center line of the operation table (2), a synchronizing wheel (8) is arranged on the left side of the surface center line of the operation table (2), the center shaft hole of the synchronizing wheel (8) is connected to the output end of a motor (9), a control motor (10) is installed inside the operation table (2), a rotating frame (11) is connected to the output end of the control motor (10) in a clamping mode, guide plates (14) are symmetrically arranged on the front surface center line of the operation table (2), a wire base (15) is arranged on the left side of the top surface of the covered wire case (1), a straightening assembly (16) is installed below the front wire base (15) above the covered wire case (1), a stepping motor (17) is arranged in the inner cavity of the top of the covered wire case (1), and a sector gear (18) is installed on the output end of the stepping motor, and the outer side of the rotating curve of the sector gear (18) is connected with a wire plugging rod (19), racks (20) are arranged on two sides of an inner cavity of the wire plugging rod (19), a wire plugging head (21) is connected to the bottom of the wire plugging rod (19), a hydraulic press (22) is arranged inside one side of the wire plugging head (21), and a cutter (23) is installed at the end part of the left side of the hydraulic press (22).

2. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the driven wheels (3) are arranged on the surface of the operating platform (2) in a three-way mode, the bottoms of the driven wheels (3) which are on the same horizontal line with the synchronizing wheels (8) transversely penetrate through the operating platform (2) and are movably connected in a chimeric mode, the bottoms of the rest two driven wheels (3) are fixedly connected with the surface of the operating platform (2) through bolts, and the operating platform (2) is provided with a clamping structure through the driven wheels (3) and the synchronizing wheels (8).

3. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the bottom of following driving wheel (3) all is provided with bearing (4), and vertical installation has support column (5) in the inner circle of bearing (4), the bottom of support column (5) is connected in the surface of slider (6), and the inner chamber wall of one side and operation panel (2) of slider (6) is connected with first spring (7), from constituting movable structure between slider (6) and first spring (7) in driving wheel (3).

4. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the swivel mount (11) is the syllogic structure, and the centre of swivel mount (11) is branch both ends and is L type structure loop bar, be block swing joint between the branch both ends embedding in the middle of swivel mount (11) and the inner chamber of L shape loop bar.

5. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: guide plate (14) use swivel mount (11) to set up in operation panel (2) surface from top to bottom as the central line, and the symmetry is provided with second spring (12) in the inner chamber of swivel mount (11), the inner wall both ends symmetry of swivel mount (11) is provided with spacing axle (13), and constitutes collapsible structure between swivel mount (11) through guide plate (14) and spacing axle (13) and second spring (12).

6. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the straightening component (16) is formed by arranging three pulleys on the surface of the wire wrapping case (1) in a crossed mode, the distances between the pulleys are connected through arc-shaped guide grooves respectively, and the straightening component (16) forms a straightening structure through the pulleys and the arc-shaped guide grooves.

7. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the sector gear (18) is arranged in an upper inner groove of the wire plugging rod (19) in a half structure, the surfaces of two sides of the wire plugging rod (19) and the rack (20) are integrated, the sector gear (18) is connected with the rack (20) in a meshed mode through a rotating tooth groove of the stepping motor (17), and the wire plugging rod (19) can move up and down through the rack (20) and the sector gear (18).

8. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the wire plugging heads (21) are of square structures, the wire plugging rods (19) are fixedly connected in an embedded mode, the bottoms of the wire plugging heads (21) are grooves which are inward and triangular, and the maximum size of the wire plugging heads (21) is the diameter length of the inner ring of the magnetic ring.

9. The electronic component magnetic ring as claimed in claim 1, wherein the automatic covering wire processing production equipment is characterized in that: the right side inner chamber of plug wire head (21) is fretwork form, and be integrated structure between the right side surface middle part of cutter (23) and the left side piston rod tip of hydraulic press (22), cutter (23) pass through to constitute between hydraulic press (22) and plug wire head (21) and can cut off the structure.