CN1315137C

CN1315137C - Winding method for double continuous coil

Info

Publication number: CN1315137C
Application number: CNB2004100503632A
Authority: CN
Inventors: 张玉江
Original assignee: TBEA Shenyang Transformer Group Co Ltd
Current assignee: TBEA Shenyang Transformer Group Co Ltd
Priority date: 2004-09-03
Filing date: 2004-09-03
Publication date: 2007-05-09
Anticipated expiration: 2024-09-03
Also published as: CN1588592A

Abstract

The present invention relates to a winding method for a double continuous coil, which is used during the production of transformer coils. Aiming at the defects of complicated method, labor waste and material waste existing in the existing method, the present invention discloses the winding method for a double continuous coil. In the winding method for a double continuous coil, two conducting wires are simultaneously wound in parallel. The method comprises: a positive section winding step in which a positive section of the double continuous coil is wound firstly till the specified turn number, a position exchanging step in which the positions of double wires are simultaneously exchanged, a temporary section winding step in which the two conducting wires can start to be simultaneously wound along the outer diameter side of a paper barrel for temporary sections till the last turn, a position exchanging step in which the positions are exchanged subsequently, a step in which the wires are loosed afterwards, a step in which a cushion block is put, a cushion insulating step in which the uppermost turn of the temporary section is firstly placed on the bottom position, and a cattle horn cushion block and the cushion block are placed and fixed subsequently, a section reversing step in which the temporary sections are turned upwards in sequence and tightly clung to each other, and a positive section winding step in which the positive section is wound. The winding steps are orderly and repeatedly performed until the wires are wound to the end.

Description

A kind of winding method of dual continuous type coil

Technical field

The present invention relates to a kind of winding method of transformer coil, especially about the winding method of dual continuous type coil.

Background technology

At present, during the anti-section of coiling dual continuous type coil, must on the line segment of coiling, place 1.0 thick cardboards, preventing that cushion block from pressing collapses, damage insulation, then just can coiling anti-section, during coiling, one group of wire-wound on line segment, another group wire-wound around to last lap, is put into cushion block on paper web, coil on the line segment and on the paper web is returned transposition successively, and be close to.Feel in the practice that this kind winding method is more numerous and diverse, take a lot of work, take material, production efficiency is low, the production cost height.

Summary of the invention

At the weak point of above-mentioned technology, it is easy, easy to operate to the invention provides a kind of method, saving of work and time, production efficiency height, the winding method of the dual continuous type coil that processing performance is good.

The present invention solves the technical scheme that its technical problem takes: it includes preparation process and lead winding step before the coiling, includes the step of reaching the standard grade that is placed on the coil holder in the preparation process; Backguy step then; Interim paper web is contained in interim paper web installation steps on the mould; The mould that will install paper web afterwards withstands on the mould on the lathe, top dress step, and that then puts on cushion block on stay wears the cushion block step.Winding step, its feature include line are fixed on the start step of coiling on the mould, then along the paper web outside diameter, according to a left side start right around to or the right left side of starting around the winding step of carrying out winding around to method; This step be adopt two leads simultaneously and around, positive section of first coiling co-continuous coil is up to positive section coiling step of the regulation number of turn; The transposition step that replaces simultaneously of two-wire again; Then two leads can begin interim section of coiling along the paper web outside diameter simultaneously, to the last interim section coiling step of a circle; Follow the transposition step of transposition again; Loose ends step afterwards; Put into the cushion block step again; Also have and take interim section outermost one circle to be placed on the position, the end earlier, put into oxhorn cushion block and backing plate again, and fixing pad isolation step, its position, end is meant inner transposition or dark position; Then successively with the interim section anti-section step of returning and being close to; Follow positive section coiling step of the positive section of coiling again; Repeat above-mentioned each coiling step so successively till intact head.

The invention has the beneficial effects as follows: winding method is easy, the step that simplifies the operation, the saving of labor, save time, material-saving, production efficiency height, production cost descend, the product quality qualification rate obviously improves.

Description of drawings

Below in conjunction with accompanying drawing, the invention will be further described:

Figure is two leads of the present invention and around outside transposition schematic diagram;

Among the figure: 1,2 leads, 3 stay spacing transposition sections

Embodiment

A kind of winding method of dual continuous type coil, undertaken by following step during enforcement: it includes preparation process and lead winding step before the coiling, and preparation process wherein this step includes the step of reaching the standard grade that is placed on the coil holder; Backguy step then; Interim paper web is contained in interim paper web installation steps on the mould; The mould that will install paper web afterwards withstands on the mould top dress step on the lathe; That then puts on cushion block on stay wears the cushion block step; Lead 1,2 winding step, its feature include lead 1,2 are fixed on the start step of coiling on the mould, then along the paper web outside diameter, according to a left side start right around to or the right left side of starting around the winding step of carrying out winding around to method; This step be adopt two leads 1,2 simultaneously and around, positive section of elder generation's coiling co-continuous coil, positive section coiling step up to the regulation number of turn, the two-wire transposition step of transposition section 3 transpositions between the stay spacing simultaneously again, then two leads can begin interim section of coiling along the paper web outside diameter simultaneously, to the last interim section coiling step of a circle; Follow the transposition step of transposition again; Loose ends step afterwards; Put into the cushion block step again; Also have and take interim section outermost one circle to be placed on the position, the end earlier, put into oxhorn cushion block and backing plate again, and fixing pad isolation step; Then successively with the interim section anti-section step of returning and being close to; Follow positive section coiling step of the positive section of coiling again, repeat above-mentioned each coiling step so successively till intact head.

Claims

1, a kind of winding method of dual continuous type coil includes coiling preceding preparation process and winding step:

Preparation process before the coiling includes:

Be placed on the step of reaching the standard grade on the coil holder;

Backguy step then;

Interim paper web is contained in interim paper web installation steps on the mould;

The mould that will install paper web afterwards withstands on the mould top dress step on the lathe,

That then puts on cushion block on stay wears the cushion block step;

Winding step, its feature includes:

Line is fixed on the start step of coiling on the mould;

Then along the paper web outside diameter, according to a left side start right around to or the right left side of starting around the winding step of carrying out winding around to method;

During winding be adopt two leads simultaneously and around, positive section of first coiling co-continuous coil is up to positive section coiling step of the regulation number of turn;

The transposition step that replaces simultaneously of two-wire again;

Then two leads begin interim section of coiling along the paper web outside diameter simultaneously, to the last interim section coiling step of a circle;

Follow the transposition step of transposition again;

Loose ends step afterwards;

Put into the cushion block step again;

Also have and take interim section outermost one circle to be placed on the position, the end earlier, put into oxhorn cushion block and backing plate again, and fixing pad isolation step;

Then successively with the interim section anti-section step of returning and being close to;

Follow positive section coiling step of the positive section of coiling again;

Repeat above-mentioned each coiling step so successively till intact head.