CN215516208U

CN215516208U - Winding die head and winding mechanism for winding of optical filter switching device

Info

Publication number: CN215516208U
Application number: CN202122086876.0U
Authority: CN
Inventors: 周坤锋; 李亚鹏; 任文
Original assignee: Jiangxi Baihong Optoelectronics Technology Co ltd
Current assignee: Jiangxi Baihong Optoelectronics Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-14
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a winding die head for winding wires of an optical filter switching device, which comprises a sleeving structure and a winding sheet, wherein the sleeving structure is provided with a sleeve hole for sleeving a linear rotating shaft, the middle part of the winding sheet is provided with a through hole, the winding sheet is connected to the sleeving structure and enables the through hole to be in butt joint with the sleeve hole, and the winding sheet is also provided with a notch part matched with a lead wire of the optical filter switching device; still provide a winding mechanism, including motor, axis of rotation and foretell be used for the wire winding die head of filter auto-change over device wire winding, axis of rotation one end is connected on the output shaft of motor, and the other end is fixed to be worn to establish in the trepanning. According to the utility model, the notch part is arranged on the winding sheet on the winding die head, and can be used for the lead wire entering of the optical filter switching device and the limiting of the lead terminal rubber head, so that the lead wire is driven to be automatically wound through rotation, and the function of winding the lead wire suitable for the optical filter switching device is realized.

Description

Winding die head and winding mechanism for winding of optical filter switching device

Technical Field

The utility model relates to the field of winding devices, in particular to a winding die head and a winding mechanism for winding of an optical filter switching device.

Background

In the production process of the optical filter switching device, after the optical filter and the coil are clamped by the shell of the whole fixing device, one end of the coil with the terminal is exposed out of the shell, and in order to meet the requirement of packaging, the exposed coil needs to be wound; the current common mode is manual winding, and an operator manually folds and twists the lead; the efficiency of manual work is not high like this, has the risk of knoing or inside sinle silk fracture to the uniformity of product is not high, and the back is good in the packing moreover, and the product has arrived customer there, and when the customer separated the lead wire, if the lead wire was knoed, it would be difficult to open, and customer experience feels poor.

At present, automatic winding equipment is adopted, and a general scheme drives a linear rotating shaft to rotate through a motor to wind a lead, but due to the special structure of the lead, a matched jig rotating synchronously needs to be sleeved on the rotating shaft to match with the winding of the lead; at present, no proper jig or tool is suitable for the lead of the optical filter switching device for winding.

SUMMERY OF THE UTILITY MODEL

The utility model provides a winding die head and a winding mechanism for winding a wire of an optical filter switching device, aiming at solving the problem that no proper jig or tool is suitable for winding the wire of the optical filter switching device at present in the background technology. The utility model can be specially applied to winding the lead of the optical filter switching device.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a be used for optical filter auto-change over device wire-wound wire winding die head, includes cup joint structure and wire winding piece, the last cover that is used for the cover to establish at the epaxial trepanning of sharp axis of rotation of cup joint structure is offered, the through-hole has been seted up at the middle part of wire winding piece, the wire winding piece is connected the cup joint structure is last and is made the through-hole with the trepanning butt joint, still be equipped with the breach portion that matches with optical filter auto-change over device's lead wire on the wire winding piece.

Furthermore, the sleeve structure comprises a sleeve seat and a connecting rod, one end of the connecting rod is connected with the sleeve seat, the other end of the connecting rod is connected with the winding sheet, and the sleeve hole is formed in the position, opposite to the connecting rod, of the sleeve seat along the axis of the connecting rod.

Furthermore, the winding piece is of a circular structure, and the through hole is located in the circle center of the winding piece.

Preferably, the notch portion is upsilon-shaped or the like.

Preferably, the bottom of the notch is located on one side of the center of the circle, and the distance from the center of the circle is smaller than 1/4 of the radius of the winding piece.

Furthermore, one side of the sleeve seat, which is far away from the winding piece, is provided with an inner groove, an opening at one end of the sleeve hole is positioned in the center of the bottom of the inner groove, and screw holes communicated with the inner groove are respectively formed in opposite side walls of the sleeve seat.

Preferably, the inner groove is a circular groove.

Preferably, the central angle corresponding to the opening of the notch portion ranges from 30 ° to 90 °.

More preferably, the central angle corresponding to the opening of the notch portion is 45 °.

The winding mechanism comprises a motor, a rotating shaft and the winding die head for winding the optical filter switching device, wherein one end of the rotating shaft is connected to an output shaft of the motor, and the other end of the rotating shaft is fixedly arranged in the trepanning in a penetrating mode.

Compared with the prior art, the beneficial effects are:

according to the utility model, the notch part is arranged on the winding piece on the winding die head, and can be used for the lead wire entering of the optical filter switching device and the limiting of the lead terminal rubber head, so that the lead wire is driven to be automatically wound through rotation, and the winding die has an ingenious structure which can be suitable for the lead wire of the optical filter switching device to be wound; and simple structure, convenient to use can prevent that the lead wire from being torn apart.

Drawings

FIG. 1 is a schematic structural view of example 1.

FIG. 2 is a schematic view of the structure of the embodiment 1 on the bottom side of the socket.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:

example 1

As shown in fig. 1 and 2, a winding die head for winding wires of an optical filter switching device includes a sleeve structure 1 and a winding sheet 2, a sleeve hole 6 for being sleeved on a linear rotation shaft is provided on the sleeve structure 1, a through hole 7 is provided in the middle of the winding sheet 2, the winding sheet 2 is connected to the sleeve structure 1 and enables the through hole 7 to be in butt joint with the sleeve hole 6, and a notch portion 3 matched with a lead wire of the optical filter switching device is further provided on the winding sheet 2. The sleeving structure 1 and the winding sheet 2 are both made of stainless steel.

The sleeve structure 1 comprises a sleeve seat 5 and a connecting rod 4, one end of the connecting rod 4 is connected with the sleeve seat 5, the other end of the connecting rod 4 is connected with the winding sheet 2, and a sleeve hole 6 is formed in the position, opposite to the connecting rod 4, of the sleeve seat 5 along the axial lead of the connecting rod 4. The connecting rod 4 is vertically connected with the circle center position of the winding piece 2, and one side of the sleeve seat 5, which is far away from the winding piece 2, is provided with an inner groove which is a circular groove; an opening at one end of the sleeve hole 6 is positioned at the center of the bottom of the inner groove, and screw holes 8 communicated with the inner groove are respectively formed on opposite side walls of the sleeve seat 5. The cylindrical structure of relative both sides edge is cut off to the shape of cover seat 5, also can be cylindrical, total two screw 8 along radial setting on the lateral wall, and 2 screw 8 set up relatively, and lie in same diameter, and screw 8 can connecting bolt, when cover seat 5 overlaps through circular recess cover and establishes in the pivot, can connect simultaneously through the bolt and connect fixedly in screw 8 and the epaxial radial through-hole 7 of pivot. Therefore, the sleeve joint structure 1 can be sleeved on the rotating shaft to rotate along with the rotating shaft; without causing the rotating shaft to idle.

The winding piece 2 is of a circular structure, and the through hole 7 is positioned at the circle center of the winding piece 2; the notch 3 is upsilon-shaped; the bottom 9 of the notch 3 is on one side of the center of the circle and is spaced from the center of the circle by a distance smaller than 1/4 of the radius of the winding piece 2. The central angle of the opening of the notch portion 3 is 45 °. Breach portion 3 is seted up from circular structure's circumference edge toward the centre of a circle, forms a breach that is close to the upsilon shape through the curve that the twice is constantly close to last connection from open-ended both sides, and the bottom 9 of breach portion 3 is close the position of the centre of a circle, and this is for when the wire winding, can block the terminal rubber housing of lead wire tail end. The round winding sheet 2 on the winding die head is used for conveniently placing the straightened lead into the notch part 3, and the larger the circumference of the round sheet is, the easier the lead is to enter; and because the opening of the gap part 3 of the round winding piece 2 has a certain bevel angle, when the die head rotates, the lead can be hooked and drawn into the position of the circle center, and meanwhile, the terminal rubber shell at the tail end of the lead can be clamped by the wafer on the die head. To avoid the wire being torn apart during rotation, the die head advances the retractable wire while rotating.

This embodiment is when the in-service use, and 6 covers of trepanning through the wire winding die head establish can the pivoted axis of rotation to carry out fixed connection in the screw 8 of cover seat 5 with bolted connection, the axis of rotation passes trepanning 6 and through-hole 7, wears out from through-hole 7 one side, and the wire winding die head can rotate under the drive of external force after fixing well like this. The key position for winding on the winding die head is the round winding piece 2, so that the straightened lead wire is conveniently placed in the notch, and the larger the circumference of the winding piece 2 is, the easier the lead wire is to enter; because the opening of the gap part 3 is a certain oblique angle, when the die head rotates, the lead can be hooked and drawn into the bottom 9 of the gap part 3 to be close to the circle center position of the winding sheet 2, and meanwhile, the terminal rubber shell at the tail end of the lead can be clamped by the winding sheet 2 on the winding die head; to avoid the wire being torn apart during rotation, the winding die is rotated while the retractable wire is pushed forward.

In the embodiment, the notch part 3 is arranged on the winding sheet 2 on the winding die head, the notch part 3 can be used for the lead wire entering of the optical filter switching device and the limiting of the lead terminal rubber head, so that the lead wire is driven to be automatically wound through rotation, and the winding die has an ingenious structure which can be suitable for the lead wire winding of the optical filter switching device; and simple structure, convenient to use can prevent that the lead wire from being torn apart.

Example 2

This example is similar to example 1, except that:

in the present embodiment, the central angle corresponding to the opening end of the notch portion 3 is 30 °.

Example 3

This example is similar to example 1, except that:

this embodiment provides a winding mechanism, including motor, axis of rotation and the winding die head that is used for the filter auto-change over device wire winding in embodiment 1, axis of rotation one end is connected on the output shaft of motor, and the other end is fixed to be worn to establish in trepanning 6.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a wire winding die head for optical filter auto-change over device, its characterized in that, includes cup joint structure (1) and wire winding piece (2), offer on cup joint structure (1) and be used for the cover to establish trepanning (6) in the sharp axis of rotation, through-hole (7) have been seted up at the middle part of wire winding piece (2), wire winding piece (2) are connected on cup joint structure (1) and make through-hole (7) with trepanning (6) butt joint, still be equipped with on wire winding piece (2) with notch portion (3) of optical filter auto-change over device's lead wire matching.

2. The winding die head for winding the optical filter switching device according to claim 1, wherein the sleeving structure (1) comprises a sleeve seat (5) and a connecting rod (4), one end of the connecting rod (4) is connected with the sleeve seat (5), the other end of the connecting rod is connected with the winding sheet (2), and the sleeve hole (6) is formed in the position, opposite to the connecting rod (4), of the sleeve seat (5) along the axial lead of the connecting rod (4).

3. The winding die head for winding the filter switching device according to claim 1, wherein the winding sheet (2) is of a circular structure, and the through hole (7) is positioned at the center of the winding sheet (2).

4. A winding die for a filter switching device winding according to claim 3, characterized in that said notch (3) is upsilon-shaped.

5. The winding die for filter switching device windings according to claim 4, characterized in that the bottom (9) of the notch (3) is on one side of the center of the circle and is located at a distance from the center of the circle which is less than 1/4 of the radius of the winding sheet (2).

6. The winding die head for winding the optical filter switching device according to claim 2, wherein an inner groove is formed in one side of the sleeve seat (5) far away from the winding piece (2), an opening at one end of the sleeve hole (6) is located at the center of the bottom of the inner groove, and screw holes (8) communicated with the inner groove are respectively formed in opposite side walls of the sleeve seat (5).

7. The winding die for a filter switching device wire of claim 6, wherein said inner recess is a circular recess.

8. The winding die head for winding the filter switching device according to claim 6, wherein the opening of the notch portion (3) corresponds to a central angle ranging from 30 ° to 90 °.

9. The winding die for winding a filter switching device according to claim 6, wherein the opening of said notch portion (3) corresponds to a central angle of 45 °.

10. A winding mechanism, comprising a motor, a rotating shaft and the winding die head of any one of claims 1 to 9, wherein one end of the rotating shaft is connected to an output shaft of the motor, and the other end of the rotating shaft is fixedly inserted into the trepanning (6).