CN212411831U

CN212411831U - Automatic winding device for air-core reactor coil

Info

Publication number: CN212411831U
Application number: CN202021353442.1U
Authority: CN
Inventors: 曲泽凯; 周广东; 王恒帅; 杨青
Original assignee: Shandong Taikai Power Electronic Co ltd
Current assignee: Shandong Taikai Power Electronic Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-01-26
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses an automatic coiling device of air-core reactor coil, including pay off rack, winding displacement stand, coil, tow line frame and host computer, the right-hand member of pay off rack is equipped with the winding displacement stand, and the inside of winding displacement stand is equipped with the slip track, and the middle front end of slip track is equipped with winding displacement arm seat, and the wired end of winding displacement stand is equipped with tow line frame, and the right side of tow line frame is equipped with the line ball arm, and the bottom welded fastening of tow line frame is equipped with the base, and the right-hand member of tow line frame is equipped with the coil, and the bottom electric connection of coil has the host computer, the utility model discloses a setting up the tow line frame and reducing the beat before the electromagnetic wire winds the coil, improved the stability of winding displacement, through the automatic coiling of reactor coil coiling process electromagnetic wire, replace coiling process personnel's holding up the line to intervene.

Description

Automatic winding device for air-core reactor coil

Technical Field

The utility model relates to an automatic coiling technical field of reactor coil specifically is an automatic coiling device of air core reactor coil.

Background

Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid. Reactance is divided into inductive reactance and capacitive reactance, and the more scientific classification is that inductive reactance (inductor) and capacitive reactance (capacitor) are collectively called reactor, however, since the inductor is existed in the past and is called reactor, the capacitor is called reactor now, and the reactor is specially called inductor. The vertical winding machine is a main device for producing dry-type air-core reactor coils, and the vertical winding machine, a lead tension device, a pay-off rack and the like form a vertical winding machine system, and the continuous winding of the coils is completed under the action of a control system.

At present, an electromagnetic wire jumping phenomenon exists in a coil winding process of a winding machine, an operator needs to hold the electromagnetic wire by hands or with the help of a tool to ensure that a winding tightness factor meets the winding requirement, and manual intervention (holding the electromagnetic wire) in the winding process can cause uneven tightness factor of winding arrangement, limited rotating speed of winding equipment, increased labor amount of the operator, increased fatigue degree of personnel and the like, so that the winding quality and the winding period of a large-tonnage product are influenced.

In order to eliminate the restriction factor and improve the automation degree of the winding process, the winding machine is improved by adding auxiliary winding equipment, so that the automatic winding of each layer of wires can be realized without manual assistance, and the qualification rate and the production efficiency of products are improved.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic coiling device of air-core reactor coil has solved the coiling machine and has had the electromagnetic wire phenomenon of beating at the coil winding in-process, and manual intervention (hand electromagnetic wire) among the wire winding process will lead to wire winding to arrange tight coefficient inhomogeneous, the limited and operating personnel's of winding equipment rotational speed increase personnel's fatigue degree etc to influence the coiling quality of large-tonnage product and the problem of coiling cycle.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an automatic coiling device of air core reactor coil, includes pay off rack, winding displacement stand, coil, tow line frame and host computer, the right-hand member of pay off rack is equipped with the winding displacement stand, the inside of winding displacement stand is equipped with the slip track, the middle front end of slip track is equipped with winding displacement arm seat, the cable displacement stand have the end to be equipped with tow line frame, the right side of towing line frame is equipped with the line ball arm, the bottom welded fastening of tow line frame is equipped with the base, the right-hand member of tow line frame is equipped with the coil, the bottom electric connection of coil has the host computer.

Preferably, a first wire guide and a second wire guide are electrically connected and distributed at the side end of the coil, a meter counter is arranged between the first wire guide and the second wire guide, the first wire guide and the second wire guide are both electrically connected to a controller, and the controller is electrically connected and installed on the host.

Preferably, the inside electrical connection of host computer has travel switch, travel switch electrical connection has the trigger, trigger and controller electrical connection.

Preferably, the wire dragging frame adopts a vertical direction and a horizontal direction movement mode, the vertical direction and the horizontal direction are both transmitted by a transmission mechanism consisting of a ball screw, a screw nut and related accessories, and the vertical direction and the horizontal direction are both provided with a PLC control system.

Preferably, a BL40 pull sensor is installed between the wire pulling frame and the base, a transmission motor is electrically connected inside the wire pulling frame, and the transmission motor is electrically connected with a brake.

Preferably, the method adopted by the automatic winding of the electromagnetic wire in the winding process of the air-core reactor coil comprises the following steps:

s1, before the automatic winding of the magnet wire starts, firstly, an operator starts to start the first turn of the magnet wire manually;

s2, then, the wire support frame is horizontally moved to a proper position by inching operation to provide pressing force;

s3, finally, setting relevant parameters of automatic winding to enable the wire pressing arm and the wire arranging arm seat of the original equipment to synchronously rise to wind the electromagnetic wire;

and S4, after the winding of each layer of wire is finished, operating personnel operate the wire support frame to remove the pressing force and return to the position below the coil to start winding, so that the automatic winding of the electromagnetic wire in the winding process of the reactor coil is realized.

(III) advantageous effects

The utility model provides an automatic coiling device of air-core reactor coil. The method has the following beneficial effects:

this automatic coiling device of air-core reactor coil adopts reasonable mechanical structure (hold in the palm the line frame) to reduce the electromagnetic wire and around going up the beat before the coil, has improved the stability of winding displacement, avoids the intervention of winding in-process personnel, through the automatic coiling of reactor coil winding process electromagnetic wire, replaces winding process personnel's the intervention of holding up the line, improves the winding and arranges the tight coefficient degree of consistency, reduces personnel's work load, improves coiling quality and coiling efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic winding device for an air-core reactor coil according to the present invention;

fig. 2 is a schematic structural view of a wire holder of the automatic winding device for the air-core reactor coil of the present invention;

fig. 3 is the utility model relates to an automatic coiling device's of air-core reactor coil electric connection structure schematic diagram.

In the figure, a pay-off rack 1, a flat cable upright post 2, a coil 3, a wire-dragging rack 4, a host 5, a sliding track 6, a flat cable arm seat 7, a wire-pressing arm 8, a base 9, a travel switch 10, a trigger 11, a controller 12, a meter counter 13, a first wire guide 14 and a second wire guide 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides an automatic coiling device of air core reactor coil, includes pay off rack 1, winding displacement stand 2, coil 3, tow line frame 4 and host computer 5, the right-hand member of pay off rack 1 is equipped with winding displacement stand 2, the inside of winding displacement stand 2 is equipped with slide rail 6, slide rail 6's middle front end is equipped with winding displacement arm seat 7, winding displacement stand 2 has the end to be equipped with tow line frame 4, the right side of tow line frame 4 is equipped with line ball arm 8, the bottom welded fastening of tow line frame 4 is equipped with base 9, the right-hand member of tow line frame 4 is equipped with coil 3, the bottom electric connection of coil 3 has host computer 5.

The side electric connection of coil 3 distributes and has first wire guide 14 and second wire guide 15, convenient high-efficient stable transmission electromagnetic wire, the centre of first wire guide 14 and second wire guide 15 is equipped with meter rice ware 13, realizes the measurement length of high accuracy, and the interference killing feature is strong, and application scope is wide, first wire guide 14 and the equal electric connection of second wire guide 15 in controller 12, controller 12 electric connection installs in host computer 5, and control is convenient, and the automaticity can be high.

The inside electric connection of host computer 5 has travel switch 10, travel switch 10 electric connection has trigger 11, trigger 11 and controller 12 electric connection make things convenient for automated control rolling coil.

The wire dragging frame 4 adopts the motion mode of vertical direction and horizontal direction, the drive mechanism that vertical direction and horizontal direction all adopted ball and screw nut and relevant annex to constitute carries out the transmission, vertical direction and horizontal direction all adopt PLC control system, and automatic spooling equipment can adapt to the coil coiling work under the different diameters, and control is intelligent, and is effectual, realizes continuous motion, inching and reciprocating motion function.

BL40 stay wire sensor is installed between tow line frame 4 and base 9, the position of detection support line frame 4 that can be accurate, the inside electric connection of tow line frame 4 has drive motor, just drive motor electric connection has the stopper, and ball screw transmission efficiency is higher than ordinary lead screw, but it does not possess the auto-lock function, therefore holds in the palm line frame 4 when the operating position needs the locking, adopts the mode of installing the stopper additional on the motor to lock.

The method adopted by the automatic winding of the electromagnetic wire in the winding process of the air-core reactor coil comprises the following steps:

The automatic electromagnetic wire winding system in the coil winding process is mainly characterized in that an auxiliary winding device (namely a wire support frame 4) is added on the basis of the existing winding machine, the auxiliary winding device mainly comprises a base 9, a supporting upright post, a horizontal motion module, a vertical motion module, a wire pressing arm 8 and the like, the automatic winding device can adapt to coil winding work under different diameters, the wire support frame 4 adopts a PLC (programmable logic controller) controlled linear motion mechanism to realize the function in the vertical direction and the horizontal direction, the linear motion and the horizontal direction adopt the PLC control system to realize transmission by adopting screw transmission or linear guide, after the system is adopted, before the automatic winding of electromagnetic wires is started, firstly, an operator manually starts a first circle of electromagnetic wires through a pay-off frame 1, then inching operation is carried out to enable the wire support frame 4 to horizontally move to a proper position to provide pressing force, relevant parameters of automatic winding are set through a host machine 5, the wire pressing arm 8 and the wire arranging arm seat 7 on the wire arranging upright post 2 are synchronously lifted to wind electromagnetic wires, and after the winding of each layer of wires is finished, an operator operates the wire supporting frame 4 to remove pressing force and return to the position below the coil 3 to start winding.

In conclusion, the automatic winding device for the air-core reactor coil and the use method thereof adopt a reasonable mechanical structure (wire supporting frame) to reduce the jumping of the electromagnetic wire before winding the coil, improve the stability of wire arrangement, avoid the intervention of personnel in the winding process, automatically wind the electromagnetic wire through the reactor coil winding process, replace the interference of the personnel in the winding process, improve the uniformity of the winding arrangement tightness coefficient, reduce the workload of the personnel, and improve the winding quality and the winding efficiency.

Claims

1. The utility model provides an automatic coiling device of air-core reactor coil which characterized in that: including pay off rack (1), winding displacement stand (2), coil (3), tow line frame (4) and host computer (5), the right-hand member of pay off rack (1) is equipped with winding displacement stand (2), the inside of winding displacement stand (2) is equipped with slip track (6), the middle front end of slip track (6) is equipped with winding displacement arm seat (7), the right-hand member of winding displacement stand (2) is equipped with tow line frame (4), the right side of tow line frame (4) is equipped with line ball arm (8), the bottom welded fastening of tow line frame (4) is equipped with base (9), the right-hand member of tow line frame (4) is equipped with coil (3), the bottom electric connection of coil (3) has host computer (5).

2. The automatic winding device of the air-core reactor coil according to claim 1, characterized in that: the coil is characterized in that a first wire guide (14) and a second wire guide (15) are electrically connected and distributed at the side end of the coil (3), a meter counter (13) is arranged between the first wire guide (14) and the second wire guide (15), the first wire guide (14) and the second wire guide (15) are both electrically connected to the controller (12), and the controller (12) is electrically connected and installed on the host (5).

3. The automatic winding device of the air-core reactor coil according to claim 2, characterized in that: the internal electrical connection of host computer (5) has travel switch (10), travel switch (10) electrical connection has trigger (11), trigger (11) and controller (12) electrical connection.

4. The automatic winding device of the air-core reactor coil according to claim 1, characterized in that: the wire dragging frame (4) adopts a vertical direction and a horizontal direction movement mode, the vertical direction and the horizontal direction are both driven by a transmission mechanism consisting of a ball screw, a screw nut and related accessories, and the vertical direction and the horizontal direction are both provided with a PLC control system.