KR20110105418A

KR20110105418A - Covering wire processing equipment

Info

Publication number: KR20110105418A
Application number: KR1020100024518A
Authority: KR
Inventors: 박세재
Original assignee: 세인전기 주식회사
Priority date: 2010-03-19
Filing date: 2010-03-19
Publication date: 2011-09-27

Abstract

The present invention provides a processing apparatus for a coated wire in which a plurality of core wires are enclosed in an insulating layer, that is, a mechanical and automatic process for processing the end twist of the core wires for electrical connection and the peeling of the heat insulation layer at the end of the wire. The processing apparatus is provided by a bed, a jig unit for gripping the coated wire for processing on one side of the bed by using a stator and a mover, and a bed by a separate forward and backward actuator on the other side of the bed. Each carriage is moved forward and backward and the carriages are arranged in parallel, one of which is fixed and the other of which is movable, interposed with undeviated cores between a pair of sliders. Actuators move the sliders in opposite directions to stagger the cores of the strands in a row Including twisting twister, the carriage is moved back and forth by the actuator on the bed while simultaneously twisting and stripping the core wires.

Description

Processing equipment of sheathed wire {omitted}

The present invention relates to an apparatus for processing a coated wire in which a plurality of core wires are enclosed in an insulating layer, that is, a mechanical and automatic process is performed for the end twisting of the core wires for electrical connection and the peeling of the heat insulation layer at the end of the wire. It is about.

Electrical wires or wires for signal transmission mainly use coated wires, which are formed by enclosing several strands of core wires with an insulating layer. Such wires use an insulating layer at the end for electrical connection with peripheral devices. Partial stripping is causing the cores to be exposed.

Such stripping of the insulation layer portion of the ends of the coated wire is usually made by a mechanical and automatic process using a stripper or the like, but such stripper has been developed and provided to date.

Further, after stripping the coated wire using the stripping machine described above, processing of the core wire partially exposed to the end of the coated wire is required. In other words, in recent years, electrical connections have been made mainly by inserting electric wires into terminals in the wiring of electrical component input / output terminals, wherein the multiple stranded core wires which are exposed from the coated wire are stable as soft fine wires. For electrical connection, several strands of wires are rubbed and twisted into a single row, processing straight and hard.

The twisting of the coated wire core is performed manually using a separate tool. The twisting of the core wire by hand is low in productivity, and the twist is changed according to the inclination of the worker. Due to the poor product quality such as a lot, it is difficult to maintain the quality, and this deterioration is the main cause of direct connection failure of the wiring.

Thus, there is a need for a processing apparatus that enables twisting and stripping of the coated wire cores to be performed in a series of mechanical and automatic processes.

The present invention has been made in consideration of the above circumstances, and an object thereof is to remove the heat dissipation layer at the ends of the coated wire, as well as to twist the core wires in a series of mechanical and automatic processes, so that the processing is precise and uniform, and thus the productability is improved. It is to provide a processing apparatus of coated wire that can improve productivity by improving work efficiency.

The object of the present invention is to provide a mechanical and automatic process for processing the coated wire, in which several cores are wrapped in an insulating layer, that is, end twisting of core wires for electrical connection and stripping of the insulation layer at the end of the wire. This is achieved by providing a processing apparatus, which comprises a bed, a jig unit for gripping the coated wire for processing on one side of the bed by using a stator and a mover, and a separate forward and backward actuator on the other side of the bed. The carriage forwards and backwards on the bed by the bed and the carriages are arranged in parallel and pressurized by intervening unstretched cores between a pair of sliders, one of which is fixed and the other of which is movable. The left and right actuators move the sliders in opposite directions to move the cores of the strands. Including a twister twisting in a row, the carriage is moved back and forth by the actuator on the bed while simultaneously twisting and stripping the core wires.

The processing apparatus of the coated wire according to the present invention, by removing the heat insulation layer of the end of the coated wire, as well as twisting the core wires in a series of mechanical and automatic processes, processing is precise and uniform, improving product quality and improving work efficiency and productivity It is to provide a processing apparatus of the coated wire that can improve the.

In addition, the present invention is characterized by simultaneously processing not only single coated wires but also at least two or more multi-coated wires, in particular, the wire twister according to the present invention can easily and quickly remove core wires stripped from wires. By twisting the wires, the efficiency of twisting the core wires of the wire is increased, and the thickness of the twisted core wires is uniform, which minimizes the occurrence of defects during wiring and connection.

1 is an explanatory diagram showing a state in which a coated wire is half-processed so that an untapped insulation layer is retained in an end portion of a core wire.
Figure 2 is a front view of the processing apparatus of the present invention coated wire.
Figure 3 is a side view of the processing apparatus of the present invention coated wire.
Figure 4 (a) (b) is a side view and a front view showing the initial state in the process of processing the processing apparatus of the present invention coated wire.
Figure 5 (a) (b) is a side view and a front view showing the appearance of the gripping and pressing process in the processing process of the coating wire of the present invention.
Figure 6 (a) (b) is a side view and a front view showing a state of completing the twisting and stripping process in the processing device processing process of the present invention coated wire.

Next, an embodiment of the present invention will be described. 2 and 3 show the processing apparatus of the coated wire according to the present invention in detail.

The present invention is a mechanical and automatic process for the end twist of the core wires for the electrical connection of the sheathed wire (3), the core wire (1) of the several strands wrapped with the insulating layer (2) It is a processing apparatus of coated wire which is made.

The state of supply of the coated wire 3 to be processed by the processing apparatus of the present invention is partially processed as shown in FIG. 1 so that the insulating layer 2 of the coated wire 3 has a portion inside the end of the wire 3. In the case of holding the unpeeled insulating layer 2a by a separate cutting and half stripping process, the untreated raw coated wire 3 can be supplied.

In the drawing, reference numeral 10 is a bed. One side of the bed 10 is provided with a jig unit 20 is supplied to the coated wire to be processed to grip the coated wire (3) during the process, the jig unit 20 is a bed (10) The stator 22 is fixed to the), and the mover 24 is installed to be freely lifted by riding the guide bar 23 on the stator 22.

In addition, the carriage 30 is installed on the other side of the bed 10, the carriage 30 is driven forward and backward to the jig unit 20 described above by riding the bed 10 by the forward and backward actuators 32. Will be achieved.

In addition, the carriage 30 is provided with a twister 40 which performs the twisting and stripping process of the covering wire 3 in relation to the jig unit 20 described above. The twister 40 includes a pair of sliders ( 42 and 44 are arranged in parallel. At this time, the pair of sliders 42 and 44 are the fixed side slider 42 and the movable side slider 44. Here, the movable side slider 44 achieves the lifting operation for pressurizing / releasing the unpeeled insulation layer 2a by a lifting platform driven by a lifting actuator to be described later.

In addition, the pair of sliders 42 and 44 driven in this manner is driven by the left and right driving actuators 42a and 44a while pressing the uncut-off insulating layer 2a of the coated wire 3 to be processed. As you move backwards, you will twist and twist the cores (1) of several strands into a single line.

Then, the movable members 24 or the movable side sliders 44, which are movable sides for gripping and pressing of the sheathed wire 3 in the jig unit 20 and the twister 40, are mounted on the carriage 30. Simultaneously interlock with the platform 34 driven by the molten actuator 36. At this time, each of the movable table 24 and the movable side slider 44 of the twister 40 of the platform 34 and the jig unit 20 is driven in a direction intersecting with the platform driving, that is, the platform driving of the platform 34. And a sliding structure for simultaneously accommodating both forward and backward of the carriage 30 or left and right actuators 44a of the actuator 44 of the movable side slider 44 of the twister 40.

On the other hand, the cutter 50 for cutting the stripping of the insulating layer 2 at the end of the covering wire 3 is provided on the movable side of either the jig unit 20 or the twister 40. The cutter 50 has a lower blade 52 on the fixed side of either the jig unit 20 or the twister 40, and the movable side of any one of the jig unit 20 or the twister 40. The jig unit 20 and the twister 40 are formed by the upper edge 54 to cut or insulate the insulating layer 2 simultaneously with or prior to the process of gripping or pressing the coated wire 3 to be processed. will be.

And the actuators 32, 36, 42a, 44a of the processing apparatus of the present invention are controlled by a predetermined control unit and driven by a manual method and an output signal of a separate sensing means.

4, 5, and 6 are explanatory drawings showing a processing apparatus for processing a coated wire according to the present invention. First, FIG. 4 (a) and (b) show that the coated wire 3 to be processed is supplied to a processing device before processing. At this time, it is shown that the coated wire 3 is supplied with the unpeeled insulating layer 2a by separate cutting and half stripping process.

5 (a) and 5 (b) are explanatory views showing how the coated wire 3 is gripped for processing. The jig unit 20 and the twister 40 are provided when a signal for supplying the coated wire 3 is completed. The movable wires 24 and the movable side sliders 44 are simultaneously lowered by the lowering action of the lifting platform 34 driven by the lifting actuator 36, so that the coated wire 3 and the unpeeled insulation layer for processing ( 2a) to hold and press all and wait for the twisting and stripping process of the core wire (1).

6 (a) and 6 (b) are explanatory diagrams showing the twisting of the coated wire 3 and the core wire 1 and the unpeeled insulation layer 2a peeling at the same time. When the completed signal is given, the pair of sliders 42 and 44 are moved backwards by the left and right driving actuators 42a and 44a, respectively, and the carriage 30 is moved to the forward and backward actuators 32. By reversing, rubbing the core wire (1) while twisting and stripping the twist and stripping of the un-insulated insulating layer (2a) in a row is carried out simultaneously and continuously.

At this time, the number of twists of the core wire 1 can be freely adjusted while adjusting the moving speed of each of the forward and backward actuators 32 and the left and right driving actuators 42a and 44a in an incremental manner.

As described above, an embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.

1: core wire 2: insulating layer
3: coated wire
10: Bed 20: jig unit
30: carriage 40: twister
50: cutter

Claims

1. A processing apparatus for twisting and stripping wire conductor cores having various strands of core wires covered with an insulating layer, comprising:
Bed;
A jig unit for holding the coated wire for processing on one side of the bed; And
On the other side of the bed, the deviated cores are interposed between a pair of sliders arranged in parallel, and at the same time, the sliders are moved in opposite directions by the respective actuators to twist the cores of the strands. Processing equipment for sheathed wires equipped with a twisting twister.

1. A processing apparatus for twisting and stripping wire conductor cores having various strands of core wires covered with an insulating layer, comprising:
Bed;
A jig unit for holding the coated wire for processing on one side of the bed using a stator and a mover;
Carriage for moving forward and backward on the bed by a separate forward and backward actuator on the other side of the bed; And
The slider is disposed by the left and right driving actuators at the same time as the undeviated core wires are pressed through a pair of sliders arranged in parallel, one of which is a fixed side and the other of which is a movable side. A twister which twists and twists the strands of the strands as they travel in opposite directions,
Wherein the carriage is moved forward and backward by an actuator on the bed while simultaneously processing the twisting and stripping of the core wires.

The method of claim 2,
And a cutter for cutting the insulation layer of the end of the coated wire on the movable side of the jig unit or the twister.

The method of claim 2,
And an actuating platform driven by lifting and lowering actuators mounted on the carriage to move the sides of the jig unit and the twister for holding and pressing the coated wire.