KR20110094993A

KR20110094993A - Heat treatment equipment

Info

Publication number: KR20110094993A
Application number: KR1020100014764A
Authority: KR
Inventors: 배윤수
Original assignee: 배윤수
Priority date: 2010-02-18
Filing date: 2010-02-18
Publication date: 2011-08-24

Abstract

The present invention breaks away from the existing technology of winding each copper wire processed by the heat treatment, tin plating and cooling unit of each machined part to different bobbins so as to separate and wind the winding area corresponding to each copper wire on one bobbin. By significantly reducing the winding process, the present invention relates to a heat treatment apparatus that allows the user to wind the same similar copper wires into one bobbin.
In order to realize this, the heat treatment apparatus for improving the winding structure of the wire manufacturing copper wire according to the present invention comprises one or more processing parts including a heat treatment, tin plating and cooling unit for one or more copper wires supplied; And a winding unit having the same number of winding regions as the number of copper wires processed by the processing part, and a winding unit having rotation driving means therefor, and each copper wire to be wound left and right in the respective winding corresponding regions of the bobbin. It comprises a; winding part including a guide unit to guide.

Description

Heat treatment device to improve winding structure of copper wire for wire manufacturing {HEAT TREATMENT EQUIPMENT}

The present invention relates to a heat treatment apparatus for copper wire for wire manufacturing, and in particular, a winding area corresponding to each copper wire on one bobbin by breaking away from the existing technology of winding each copper wire processed by one or two or more processing parts on different bobbins. The present invention relates to a heat treatment apparatus for improving a winding structure of a copper wire for wire manufacturing to be separated and wound thereon.

Copper wire processed for use as an electric wire (copper wire) is made of a wire by twisting a plurality of strands of copper wire is combined to produce a wire.

At this time, the heat treatment apparatus of the conventional copper wire is mainly used a vacuum heat treatment method and a steam heat treatment method.

In the former vacuum heat treatment method, the copper wire is put in a vacuum box, and the inside of the vacuum box is made in a vacuum state, and then the vacuum box containing the copper wire is put into a heating furnace to perform heat treatment.

The latter steam heat treatment method performs a heat treatment by passing a copper wire for heat treatment into the inside of the coil heater coiled pipe, and winds up the copper wire after the heat treatment after the cooling treatment via the tank in which the coolant is stored.

In the conventional copper wire heat treatment apparatus, one heat-treated copper wire is wound around one bobbin, and when the winding process is completed, the copper wire heat treatment apparatus is replaced with a new bobbin and subjected to a rewinding process.

Accordingly, in the present invention, by allowing a plurality of copper wires to be separated and wound around one bobbin, a heat treatment apparatus can be developed that simplifies the winding process and improves the production speed.

In order to solve the above problems, the heat treatment apparatus for improving the winding structure of the copper wire for producing wire according to the present invention,

At least one machined part comprising a heat treatment, tin plating and cooling unit for at least one copper wire supplied; And

A bobbin having a winding area equal to the number of copper wires processed by the processing part and a winding unit having a rotation driving means therefor, and inducing each copper wire to be aligned left and right within each winding corresponding area of the bobbin. A winding part portion including a guide unit;

It is made, including.

Here, the winding part is provided with a transfer unit for temporarily aligning each copper wire passing through the cooling unit of the processing part portion to the guide unit,

The transfer unit is characterized by consisting of a rotary drive unit having a number of copper wire transfer rollers equal to the number of each copper wire, and a feed shaft that is fixed through the center thereof.

And the guide unit of the winding part is composed of a copper wire guide rollers of the same number as the number of the transfer rollers of the transfer unit, a guide shaft which is fixed to the center thereof, and a retraction drive for the linear reciprocating movement of the Characterized in that arranged between the transfer unit and the winding unit.

Heat treatment apparatus for improving the winding structure of the copper wire for producing wire according to the present invention,

Winding including a transfer, guide and winding unit so that several copper wires processed in one machined part can be wound in one bobbin or each copper wires processed in two or more machined parts can be wound in one bobbin. By providing more parts, it is possible to minimize the winding process compared to the prior art, it is possible to significantly improve the winding structure, such as winding the various types of copper wires having the same use and different diameters together.

1 is a view showing a machining part of the heat treatment apparatus according to the present invention;
2 is a view showing a machining part and a winding part of the heat treatment apparatus according to the first embodiment of the present invention;
3 is a view showing a machining part and a winding part of the heat treatment apparatus according to the second embodiment of the present invention;
Figure 4 is a view showing that the support is provided in the guide unit of the winding part.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

As shown in Figure 1 to 4, the heat treatment apparatus for improving the winding structure of the copper wire for wire manufacturing according to the present invention,

It consists of a processing part part A and a winding part part B largely.

Looking at each configuration,

Machining part part (A)

As shown in Figure 1,

Heat treatment unit 100, tin plating unit 200 and cooling unit 300 for the supplied copper wire (W)

It is made, including.

More specifically

The heat treatment unit 100

Hollow tube 110 having an inlet 111 and an outlet 112 extending and protruding from one end and the other end with an inner diameter corresponding to the outer diameter of the copper wire W for heat treatment, respectively. ,

A gas which extends outward from the outer wall of the hollow tube body 110 to protrude and communicates with the inside of the hollow tube body 110 and is installed in the middle portion of the hollow tube body 110 and the inlet of the copper wire (W), respectively. Inlet 121 and gas outlet 122,

Heating means 130 is installed on the front outer wall of the hollow tube body 110 to transfer the heating heat to the inside of the hollow tube body 110, and

Cooling tube 140 is installed on the rear outer wall of the hollow tube body 110 is installed on the side of the heating means 130 and the coolant is stored

Is done.

In this case, any one selected from a gas such as hydrogen, ammonia, or nitrogen may be used as the gas injected into the hollow tube 110 through the gas inlet 121, and the injection of the gas may include the heating means 130. By forming a blocking film on the surface of the copper wire (W) through the flow of gas to the copper wire (W) that is heat-treated while passing through the inside of the hollow tube body 110 by blocking the air or oxygen contact with the copper wire (W) easily And to prevent and at the same time helps the cooling process of the copper wire (W) through the cooling characteristics of the gas itself.

The copper wire W unwinded from the spool device 1 located in front of the hollow tube body 110 is moved by the first and second guide rollers 3 and 4,

The inside of the hollow tube 110 is heated by operating the heating means 130, and a gas flow is formed inside the hollow tube 110 by injecting a gas such as hydrogen through the gas inlet 121. do.

The gas injected by the pressure of the gas outlet 122 provided in front of the hollow tube body 110 naturally flows to the front (inlet side) of the hollow tube body 110.

In this state, by operating the transfer unit 600 of the spool device 1 and the winding part (B) to transfer the copper wire (W) to the rear (outlet side) in addition to the heating by the heating means 130 The copper wire W is heat treated.

The copper wire (W) heat-treated in the hollow tube body 110 forms a blocking film on the surface of the copper wire (W) through the gas flow through the gas injection port 121 and the copper wire (W) ) To block and prevent contact with air or oxygen.

In addition, the gas injected into the hollow tube body 110 serves to prevent material deformation of the copper wire by preventing deterioration of the copper wire (W) which is heat treated as a gas having a cooling characteristic of the gas itself.

The copper wire (W) to be heat-treated in the portion provided with the heating means 130 is cooled by passing through the region provided with the cooling tube 140 by the transfer, the copper wire (W1) heat-treated is the hollow tube 110 It is discharged to the outside through the outlet 112 of).

The tin plating unit 200

After the heat treatment is completed through the heat treatment unit 100 to the tin plating on the surface of the copper wire (W1) discharged to the outlet 112,

Since heat treatment of copper wire W1 is performed without moisture and moisture, it is possible to easily deposit tin on the surface of copper wire and improve the problem of roughening the surface of copper wire by tin plating.

The cooling unit 300 is

A hollow tube 310 having a discharge port 312 and an injection hole 311 provided through the tin plating unit 200 so as to pass through the copper wire W1 subjected to tin plating and communicate with the inner hollow before and after the outer wall. ), And

Cooling tube 320 in which the coolant is stored on the outer wall of the hollow tube (310)

Is done.

Injecting the gas having a cooling characteristic through the injection port 311 to move the copper wire (W1) in the state that the gas flows to the copper wire by the simultaneous action of the cooling water with the cooling characteristics of the gas injected into the hollow tube (310) Rapid cooling of the tin plated on the surface of the (W1) to achieve a fast fixing process, thereby eliminating the surface roughness of the copper wire and can be wound directly on the winding unit 400 without flowing down the tin plating is continuous It can provide the ease and speed of processing and lay the foundation for mass production.

The heat treatment apparatus according to the first embodiment of the present invention

In the processing part portion (A) in the heat treatment unit 100 and the cooling unit 300 by providing two or more of each of the hollow tube body (110, 310), in a state implemented to discharge two or more copper wires,

As shown in FIG. 2,

Two or more copper wires W1 having heat treatment, tin plating, and cooling treatment completed in one machining part A are wound on the bobbin 410 of one winding unit 400.

On the other hand, the heat treatment apparatus according to the second embodiment of the present invention

In the heat treatment unit 100 and the cooling unit 300, each of the processing part parts by providing two or more processing part parts (A) provided with one or two or more hollow pipe bodies (110, 310), respectively. In (A), a plurality of copper wires having completed heat treatment, tin plating and cooling treatment are discharged.

As shown in FIG. 3,

The plurality of copper wires W having heat treatment, tin plating, and cooling treatment in two or more processing part parts A are wound on the bobbin 410 of one winding unit 400.

Winding part portion (B) for the heat treatment apparatus of the first and second embodiments described above

As shown in Figures 2 and 3,

A winding unit 400 having a bobbin 410 having a winding area F equal to the number of copper wires W1 processed by the processing part A, and a rotation driving means 420 therefor,

A guide unit 500 for inducing each copper wire W1 to be wound left and right in each winding corresponding region F of the bobbin 410, and

Transfer unit 600 for temporarily aligning each copper wire (W) passing through the cooling unit 300 of the processing part (A) to the guide unit 500

It is made, including.

At this time, the transfer unit 600 is composed of a rotational drive unit 630 having a copper wire feed roller 610 of the same number and the number of each copper wire (W1) and a feed shaft 620 is fixed through the center thereof.

In addition, the guide unit 500 has the same number of copper wire guide rollers 510 as the number of feed rollers 610 of the transfer unit 600, guide shafts 520 penetrated and fixed to the center thereof, and a straight line thereof. Composed of a forward and backward drive (530) for the reciprocating motion is arranged between the transfer unit 600 and the winding unit 400. The forward and backward drive unit 530 may be formed of a known pneumatic or hydraulic cylinder.

Each guide roller 510 is coupled to the guide shaft 520 at a predetermined interval,

In the bobbin 410 of the winding unit 400, it is preferable to be coupled to be arranged at the same interval as the width of each winding area (F).

In addition, the linear movement distance in the linear reciprocating motion of the forward and backward driving part 530 preferably corresponds to or smaller than the width of each of the winding regions F. FIG. As a result, the linear reciprocating motion is performed within the range including each winding area (F).

Therefore, the copper wire W1 processed by each unit (100, 200, 300) of the machined part (A) is transferred to the guide unit 500 by the transfer unit 600,

The guide unit 500 has the guide shaft 520 and the plurality of guide rollers 510 coupled to the guide shaft 520 by the forward and backward driving unit 530 to perform a left and right linear reciprocating motion,

Through this, the bobbin 410 of the winding unit 400 is wound while being aligned left and right in the region F corresponding to each copper wire W1 among the plurality of winding regions F. FIG.

On the other hand, the bobbin 410 wound a plurality of copper wire (W1) is configured to be separated and replaced,

In order to prevent the shaking of the plurality of guide rollers 510 to the left and right linear reciprocating motion by the forward and backward driving unit 530,

As shown in FIG. 4,

A support 540 having a bearing 541 to which the guide shaft 520 is fitted and mounted to a table on which the winding part B is installed,

The support 540 may be provided in respective regions of the guide shaft 520 located between the guide rollers 510.

On the other hand, the control means for the rotary drive unit 630 of the transfer unit 600, the forward and backward drive unit 530 of the guide unit 500, and the rotary drive means 420 of the winding unit 400 (not shown) ),

In addition, by providing a detection sensor (not shown) for the bobbin 410 of the wine unit 400 by detecting a replacement to a new bobbin 410 in the detection sensor by transmitting a sensing value to the control means, the control means The rotary drive unit 630 of the transfer unit 600, the forward and backward drive unit 530 of the guide unit 500, and the rotary drive means 420 of the winding unit 400 can be implemented to operate or stop will be.

In the above description of the present invention with reference to the accompanying drawings, a heat treatment apparatus for improving the winding structure of the wire manufacturing copper wire having a specific shape and structure, but described mainly the present invention can be variously modified and changed by those skilled in the art However, such modifications and variations are to be construed as falling within the protection scope of the present invention.

A: Machining parts
100: heat treatment unit 110: hollow tube
111 inlet 112 outlet
121 gas inlet 122 gas outlet
130: heating means 140: cooling tube
200: tin plating unit 300: cooling unit
310: hollow tube 311: injection hole
312 outlet 320 cooler
B: winding parts
400: winding unit 410: bobbin
420: rotation driving means 500: guide unit
510: guide roller 520: guide shaft
530: forward and backward drive 540: support
541: bearing 600: transfer unit
610: feed roller 620: feed shaft
630: rotary drive unit

Claims

At least one machined part (A) comprising heat treatment, tin plating and cooling units (100, 200, 300) for at least one copper wire (W) supplied; And

A winding unit 400 having a bobbin 410 having a winding area F equal to the number of copper wires W1 processed by the processed part A, and a rotation driving means 420 therefor, and
A winding part portion (B) including a guide unit (500) for inducing each copper wire (W1) to be wound left and right in each winding corresponding area (F) of the bobbin (410);
Heat treatment apparatus for improving the winding structure of the copper wire for wire production made, including.

The method of claim 1,
The winding part (B) is provided with a transfer unit 600 for temporarily aligning each copper wire (W) passing through the cooling unit 300 of the processing part (A) to the guide unit 500. ,
The transfer unit 600 is characterized by consisting of a rotary drive unit 630 having a copper wire feed roller 610 of the same number and the number of each copper wire (W1) and a feed shaft 620 is fixed through the center thereof. Heat treatment device that improves winding structure of copper wire for wire manufacturing.

The method of claim 2,
The guide unit 500 of the winding part B may have the same number of copper wire guide rollers 510 as the number of feed rollers 610 of the transfer unit 600, and guide shafts fixed through the center thereof. 520, and the forward and backward driving unit 530 for the linear reciprocating movement of the winding structure of the wire manufacturing copper wire, characterized in that arranged between the transfer unit 600 and the winding unit 400 One heat treatment device.