KR101584270B1 - The manufacturring machine for a copperplate type fuse that applied to element - Google Patents

Abstract

The present invention relates to an apparatus for manufacturing a fuse of a copper type element and a fuse comprising a conventional copper plate is used for a high electric current, Which has been developed so that the process can be performed;
A kneading unit for kneading the kneaded kneaded product, the kneading kneader comprising:
A soldering apparatus for supplying solder wire to a solder wire supplied from one side and then melting the solder wire to form 2 to 10 solder portions simultaneously;
A vision inspection unit for inspecting a solder fuse through an imaging screen;
A defective sorting unit for sorting defective products formed with poor soldering portions;
A cleaning unit for cleaning the top and back surfaces of the kneading body while passing through two or three cleaning rolls;
A drying unit for drying and supplying hot air;
And a kneading unit for kneading the kneaded kneaded product, wherein the kneading unit includes a kneading unit for kneading the kneaded product in the form of a roll.

Description

TECHNICAL FIELD [0001] The present invention relates to a fusing apparatus for a copper plate element,

The present invention relates to an apparatus for manufacturing a fuse of the present invention, and more particularly, to a fuse comprising a copper plate, The present invention relates to a fuse manufacturing apparatus using a copper-type element, which is developed to enable a process to be automatically performed.

A fuse or fuse is an electrical connection device designed to cut off current by melting one of its components when an electric overload occurs. It is widely used in the field of electric and electronic devices to prevent damage and malfunction of devices due to overcurrent, .

There are various types of fuses, but in order to dissolve the fuse when the overcurrent flows through the fuse at high electric current, it is generally used to form an alloy layer which can be melted and broken at the fuse end.

Fig. 10 is a perspective view showing a fuse for use with the copper-plated element. The fuse 1 made of a copper plate has tin-plated parts 11 on both surfaces of which tin is plated on its surface, a fused- And a soldering portion 13 on the upper surface of which an alloy layer is formed by melting tin or a tin alloy.

At this time, in the process of forming the soldering portion 13, the single copper plate is cut into a fuse shape by the press die, the cut copper plate is placed on the heater block, the wire made of metal is cut and the cut is melted and melted on the copper plate Lt; / RTI >

This process is not fully automated, and people are carrying out the process of moving the copper plate and solder wire cut by tweezers, resulting in a very low labor and production efficiency.

(Patent Document 1) Korean Patent Publication No. 10-1992-0008797 (May 28, 1992) (Patent Document 2) Korean Published Patent Application No. 10-1993-0018612 (September 22, 1993) (Patent Document 3) Korean Published Patent Application No. 10-2012-0059135 (June 08, 2012) (Patent Document 4) Korean Patent Publication No. 10-2013-0024245 (Mar. 08, 2013)

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a fuse manufacturing apparatus for a copper plate-type element which can produce a large quantity of solder- .

According to an aspect of the present invention, there is provided a kneading apparatus for kneading a kneading kneader, comprising: a kneading kneading body supply unit for supplying a kneading kneading body formed in a continuous long band shape and continuously formed in a connected form without cutting ends forming fuses;

A soldering apparatus for supplying solder wire to a solder wire supplied from one side and then melting the solder wire to form 2 to 10 solder portions simultaneously;

A vision inspection unit for inspecting a solder fuse through an imaging screen;

A defective sorting unit for sorting defective products formed with poor soldering portions;

A cleaning unit for cleaning the top and back surfaces of the kneading body while passing through two or three cleaning rolls;

A drying unit for drying and supplying hot air;

And a non-volatile body recovering unit for recovering the volatile body in the form of a roll again.

In addition, the soldering apparatus may include a wire guide block which is adjacent to an upper surface of a movable body to be moved horizontally, and protrudes at an interval at which a soldering portion is formed in the solder applicator through 2 to 10 solder wires at one side;

An ascending / descending block that ascends and descends by the first cylinder and is heated by forming a hot wire heater therein;

And the other side is in close contact with the lower end of the wire guide block protruding from the wire guide block. When the upward / downward block is raised by the first cylinder, the projected solder wire is cut and seated, 2 to 10 cutting bars with perforated wire retention holes narrowing in width;

Down block while being horizontally moved by the second cylinder so as to be in close contact with the lower end of the wire storage hole of the cutting bar and is opened in a state where the lower portion of the wire storage hole is closed in accordance with the movement of the second cylinder, And two to ten sliders for forming a soldering portion while dropping to a position where the soldering portion is to be formed.

The wire guide block may include a guide hole for allowing the solder wire to pass therethrough, two guide rollers that are rotated with a part of the outer diameter exposed at a lower portion of the guide hole, And a rotating body on which an outer diameter is formed on an outer diameter surface of the rotating body, and the outer diameter is exposed on an upper part of the guide hole.

As described above, according to the present invention, in the copper plate, the circular shape of the fuse is completely cut so as to be supplied in a non-separated manner, and at the same time, a soldering portion can be formed in two or more fuses, thereby minimizing the consumption of manpower, Thus, the manufacturing cost can be remarkably reduced.

FIG. 1 is a conceptual diagram according to an embodiment of the present invention.
2 is a perspective view illustrating a soldering apparatus according to an embodiment of the present invention.
3 is a plan view showing a soldering apparatus according to an embodiment of the present invention.
FIGS. 4 to 8 are schematic views illustrating operations of a soldering apparatus according to an embodiment of the present invention.
9 is a cross-sectional view showing the structure of a wire guide block according to another embodiment of the present invention
10 is a perspective view showing a fuse for use with the copper-

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a conceptual view according to an embodiment of the present invention. Fig. 1 is a conceptual view of a neil kneading apparatus for kneading a kneader capable of continuously kneading a kneadable solid material 2 having continuous long bands, A soluble body supply unit 31;

A soldering apparatus 5 for supplying a solder wire 4 to a solder applicator 2 supplied from one side and melting the solder wire 4 to form 2 to 10 concurrent soldering portions 13;

A vision inspection section (33) for inspecting through the imaging screen of the soldered fuse;

A defective sorting unit 34 for sorting defective products formed in poor soldering portions 13;

A cleaning unit 35 for cleaning the top and bottom surfaces of the kneading body 2 while passing through two or three cleaning rolls 351;

A drying unit 36 for drying and supplying hot air;

(37) for recovering the solid body in the form of a roll again.

As described above, conventionally, the copper plate is cut into pieces in the form of a fuse by a press, but the present invention is not limited to the case where the copper plates are processed by the kneading method in which both ends are connected and the rest is continuously formed in the longitudinal direction And the automatic process can be performed using the nitrogen solvating body (2).

This method is easy in the process of forming the soldering portion 13 in the soldering apparatus since the alignment is easy, and then the defective product is selected by the vision inspection portion 33 and the defective sorting portion 34, followed by washing and drying .

FIG. 2 is a perspective view of a soldering apparatus according to an embodiment of the present invention, FIG. 3 is a plan view showing a soldering apparatus according to an embodiment of the present invention, and FIGS. The soldering apparatus 5 has a structure in which two to ten solder wires 4 penetrate from one side adjacent to an upper surface of a solder applicator 2 moving horizontally to form a solder applicator 2 A wire guide block 51 protruding at an interval at which the soldering portion 13 is formed;

An ascending / descending block 52 ascending and descending by the first cylinder 521 and having a heating element 522 formed therein and heated;

One side of the wire guide block 51 is fixed to the ascending / descending block 52 and the other side thereof is in close contact with the lower end of the wire guide block 51 protruding from the solder wire 4. The first cylinder 521 elevates the ascending / descending block 52 Two to ten cutting bars 53 having penetrating wire storage holes 531 that become narrower as they are seated while the protruded solder wires 4 are cut off;

Descending block 52 while being horizontally moved by the second cylinder 541 so as to be in close contact with the lower end of the wire storage hole 531 of the cutting bar 53. As the second cylinder moves, Two to ten sliders 54 that open in a state where the lower portion of the hole 531 is closed and the melted solder wire 4 is dropped to a position where the soldering portion 13 is to be formed to form the soldering portion 13 The present invention is not limited thereto.

The above embodiment allows the soldering portion 13 to be formed by two or more fuses at the same time in the soldering apparatus 5 by the automatic apparatus. The portion where the solder wire 4 protrudes in the wire guide block 51 is soldered The first cylinder 521 raises the ascending and descending block 52 so that the end of the cutting bar 53 contacts the solder wire 4 ).

The cut solder wire 4 is dropped into the wire holding hole 531 of the cutting bar 53. Since the lower portion of the wire holding hole 531 is blocked by the slider 54 at this time, 531).

The solder wire 4 made of tin or tin alloy is melted while the slider 54 and the cutting bar 53 are heated by the hot wire heater 522 and the first cylinder 521 is heated The lowering block 52 is lowered so as to be as close as possible to the position where the soldering portion 13 is to be formed.

Finally, when the slider 54 is moved by the second cylinder 541 to open the wire holding hole 531, the molten solder wire drops to form the soldering portion 13.

With this configuration, the consumption of manpower can be reduced and the production amount can be greatly increased.

9 is a cross-sectional view illustrating the structure of a wire guide block according to another embodiment of the present invention. The wire guide block 51 includes a guide hole 511 through which the solder wire 4 passes, Two guide rollers 512 which are rotated by a motor 513 and whose outer diameter is formed by a length enough to cut the solder wire 4 once, And a rotating body 515 mounted on the guide hole 511 and rotated to expose the outer diameter of the upper portion of the guide hole 511. [

The above embodiment is a method for continuously supplying the solder wire 4 with a constant length. When the rotating body 515 makes one rotation by the motor 513, the solder wire 4 is curved surface And the other sections are stopped.

That is, the solder wire 4 has a structure in which the solder wire 4 is moved while pushing and pressing the solder wire 4 only when the attached or coated portion of the silicon 514 passes through the solder wire 4, And the entire body 515 can be easily manufactured by manufacturing it into a long cylindrical shape.

1: Fuse
11: tin-plated copper part 12:
13: soldering portion
2:
3: Fuse manufacturing device using copper plate element
31:
33:
34: Bad selection section
35: Cleaning section
351: Cleaning Roll
36: Drying section
37: Nil Soluble Body Recovery Unit
4: solder wire
5: Soldering device
51: wire guide block
511: Guide hole 512: Guide roller
513: Motor 514: Silicon
515: rotating body
52: ascending / descending block
521: first cylinder 522: hot wire heater
53: Cutting bar
531: Wire retention hole
54: Slider
541: second cylinder

Claims (3)

A kneading allowable body feeding part (31) for supplying a kneading allowable body (2) having a continuous long band shape and continuously formed in a connected shape without cutting both ends forming a fuse;
A soldering apparatus 5 for supplying a solder wire 4 to a solder applicator 2 supplied from one side and melting the solder wire 4 to form 2 to 10 concurrent soldering portions 13;
A vision inspection section (33) for inspecting through the imaging screen of the soldered fuse;
A defective sorting unit 34 for sorting defective products formed in poor soldering portions 13;
A cleaning unit 35 for cleaning the top and bottom surfaces of the kneading body 2 while passing through two or three cleaning rolls 351;
A drying unit 36 for drying and supplying hot air;
(37) which recovers the solids in the form of a roll. ≪ RTI ID = 0.0 > 31. < / RTI >
The soldering apparatus (5) according to claim 1, wherein the soldering apparatus (5) includes two to ten solder wires (4) penetrating from one side adjacent to an upper surface of a solder applicator (2) A wire guide block 51 protruding at an interval at which the part 13 is formed;
An ascending / descending block 52 ascending and descending by the first cylinder 521 and having a heating element 522 formed therein and heated;
One side of the wire guide block 51 is fixed to the ascending / descending block 52 and the other side thereof is in close contact with the lower end of the wire guide block 51 protruding from the solder wire 4. The first cylinder 521 elevates the ascending / descending block 52 Two to ten cutting bars 53 having penetrating wire storage holes 531 that become narrower as they are seated while the protruded solder wires 4 are cut off;
Descending block 52 while being horizontally moved by the second cylinder 541 so as to be in close contact with the lower end of the wire storage hole 531 of the cutting bar 53. As the second cylinder moves, Two to ten sliders 54 that open in a state where the lower portion of the hole 531 is closed and the melted solder wire 4 is dropped to a position where the soldering portion 13 is to be formed to form the soldering portion 13 Wherein the fusing device is configured such that the fusing device is mounted on the fusible element.
The wire guide block according to claim 2, wherein the wire guide block includes a guide hole for moving the solder wire through the guide hole, A guide roller 512 and a silicon 514 mounted on an outer diameter surface of the guide hole 511 and rotated by a motor 513 so that the solder wire 4 has an outer diameter of a length enough to cut the solder wire 4 once, And a rotating body (515) having an outer diameter exposed at a part of an upper portion of the rotating body (515).

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