KR101928067B1 - Apparatus for Twisting Wire - Google Patents

Abstract

The present invention relates to an electric wire twister for twisting electric wires at regular intervals, comprising: an operation part for inputting work information; a fixed clamp to which one end of the electric wire is coupled and fixedly coupled to a side surface of the operation part; And a seat portion on which the electric wire having completed the operation is seated. Industrial Applicability According to the present invention, since each configuration is organically operated and semi-automatic operation is performed, the waiting time of the operator can be reduced, and work efficiency and productivity can be improved.

Description

{Apparatus for Twisting Wire}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric wire twister, and more particularly, to an electric wire twist device.

In order to twist the wires, the end portions of the plurality of wires are fixed by using a twisting machine, and then the twisted wires are twisted.

1, a conventional wire twist machine 10 includes an operation section 11 capable of inputting operation information, a stationary clamp 12 fixedly coupled to a side surface of the operation section 11, a stationary clamp 12, And a tension base 13 coupled to the moving clamp 14 so as to provide tension to the wire to form a seating portion 15 on which the wire is seated .

The operator directly inputs the information on the length and the number of revolutions of the electric wire to be operated on to the operation unit 11 and fixes the end of the electric wire to the fixed clamp 12 and the movable clamp 13. [ When the operation unit 11 is operated by operating the electric wire, the tension base 14 pulls the wire to make it taut, and then the fixing clamp 12 rotates to twist the electric wire. When the twisting operation is completed, the operator removes the wire from the fixed clamp 12 and the movable clamp 13, and then starts the next operation.

The conventional wire twisted machine 10 must manually fix the wire and detach the wire while the worker is moving between the fixed clamp 12 and the movable clamp 13. [ This requires movement of the operator, which increases the work fatigue. In addition, there is a problem in that productivity is deteriorated because a worker has to wait during twisting.

 In addition, since information on the operation to be performed on the operation unit 11 must be manually input, the input information may be wrong, which leads directly to a quality defect problem. There is a problem in that the quality is deteriorated and the defective product is increased and the cost is increased.

SUMMARY OF THE INVENTION The present invention has been made to overcome the above-mentioned problems, and it is an object of the present invention to reduce the waiting time and reduce the fatigue and improve the productivity by allowing the worker to perform the work without moving the worker.

Further, the object of the present invention is to improve the quality by reducing the defect rate by automatically inputting the job information.

According to an aspect of the present invention, there is provided an electric wire twister for twisting electric wires at regular intervals, comprising: a controller for controlling the electric wire twister; An operation unit receiving operation information and transmitting the operation information to the control unit; A fixed clamp coupled to one end of the electric wire and coupled to a side surface of the operation unit; A rail formed on a side surface of the stationary clamp; A moving clamp coupled to the other end of the electric wire and linearly moving along the rail; And a seat portion on which the electric wire with the completed operation is seated.

The moving clamp may further include: a moving clamp body coupled to the rail so as to be linearly movable; A moving clip body coupled to the moving clamp body so as to be linearly movable in a direction across the rail; And a moving clip cover coupled to the other end of the electric wire and coupled to the moving clip body and linearly moving in the longitudinal direction of the rail.

The moving clamp further includes an operation button for receiving an operation of the moving clamp from the operator.

Further, the operation unit may include: an administrator mode in which the operation information of the electric wire twister is directly input; An operator mode in which the operation information is inputted by recognizing the identification table; And a scanner configured to recognize the identification table.

The fixing clamp is linearly moved in a direction transverse to the rail, and is coupled to be rotatable about the longitudinal direction of the rail.

The fixing clamp and the moving clamp are formed by two or more, respectively.

According to the present invention, since the job information is automatically inputted, the job information can be managed accurately, and the quality can be improved and the defect rate can be reduced.

In addition, since each of the components is operated in an organic manner, the waiting time of the operator can be reduced, and work efficiency and productivity can be improved.

In addition, since the operator does not have to move the wire automatically by removing the wire from the moving clamp, it is possible to reduce the fatigue of the worker.

In addition, since the operation is not overlapped on the plurality of rails, there is an effect that no interference occurs between the operation of the operator fixing and removing the electric wire.

1 is a perspective view of a conventional wire twist.
2 is a perspective view of an electric wire twister according to the present invention.
Fig. 3 is a plan view of a moving clamp in a state in which the moving clip of Fig. 2 moves in the Z-axis; Fig.
Fig. 4 is a plan view of a moving clamp in a state in which the moving clip of Fig. 3 moves in the X-axis; Fig.
Figure 5 is a schematic view of the wire twist of Figure 2;
Figures 6 and 7 are schematic diagrams of the starting phase of the wire twister of Figure 4;
Figs. 8 and 9 are schematic diagrams of a first-order first twisting step of the wire twister of Fig. 4; Fig.
Figures 10 and 11 are schematic diagrams of a second twisting step of the wire twister of Figure 4;
12 is a schematic view of a second-order first twisting step of the wire twister of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a wire twist unit according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of an electric wire twister according to an embodiment of the present invention. FIG. 3 is a perspective view of a twisted wire according to an embodiment of the present invention. Fig. 4 is a plan view of the moving clamp in a state in which the moving clip of Fig. 3 is moved along the X axis. 5 is a schematic view of the wire twister of Fig. 2, Fig. 6 and Fig. 7 are schematic diagrams of the starting phase of the wire twister of Fig. 4, and Figs. 8 and 9 are cross- 1 < / RTI > twisting step. And Figs. 10 and 11 are schematic diagrams of the second twiststaging step of the wire twister of Fig. 4, and Fig. 12 is a schematic diagram of the second-order first twisting step of the wire twister of Fig.

As shown in these drawings, an electric wire twister 100 according to an embodiment of the present invention includes a control unit (not shown) for controlling an electric wire twisted machine 100, A fixed clamp 120 fixed to the side of the operation unit 110 and coupled to one end of the electric wire 2, a movable clamp 130 coupled to the other end of the electric wire 2, And a seating part 140 on which the electric wire 2 whose operation is completed is seated.

The controller controls the start and end of the operation of the wire twister 100. Also, the wire twister 100 receives and stores job information related to all jobs to be performed, and each job information specifies and manages a job code. The work information includes the length of the electric wire 2, the amount of the electric wire 2, the kind of the electric wire 2, the number of rotations of the electric wire 2, and the like.

The operation unit 110 receives job information from the outside, and transmits the received job information to the control unit. The operation unit 110 operates in an administrator mode and an operator mode. The administrator mode can be accessed only by a manager having a specific authority, and receives job information from the manager and transfers the information to the controller. Also, in the administrator mode, it is possible to switch to the manual mode in which the work information can be inputted manually and can be operated.

The worker mode does not require any special authority, and the worker 1 receives the work code to be performed by the worker 1 by recognizing the identification table, and transfers the received work code to the control unit. Then, the control unit checks whether there is matching data among the job information in which the received job code is stored. If the input operation code matches the operation code stored in advance, the control unit sets the operation so that the wire twister 100 can start the operation according to the stored operation information, and if not, the operation does not start.

In this way, the operator can divide and operate the mode of the operation unit 110 so that the manager can input the operation information in advance in the administrator mode, and transmit the operation information to the control unit to designate and store the operation code. You can enter the work code. In addition, by automatically setting the wire twister 100 according to the job information of the job code input from the control unit, it is possible to prevent the problem of erroneous information being input in advance. In addition, since the operation information of the wire twister 100 is inputted and managed in advance, it is not possible to arbitrarily modify it, and an error according to the work performance capability of the worker 1 can be eliminated. As described above, by accurately managing the job information, the defect rate is reduced, and the quality is improved.

In addition, a scanner (not shown) capable of scanning the identification table is formed on the operation unit 110 so that the operator 1 can touch the identification table with the scanner to input the operation code, and then start the operation. The operation unit 110 is provided with a button (not shown) for allowing the worker 1 to input the operation of the fixing clamp 120 so that the position of the fixing clamp 120, the operation of fixing the wire 2, . ≪ / RTI >

The stationary clamp 120 is linearly moved in a direction transverse to the electric wire 2 on the side surface of the operation portion 110 and is coupled to rotate. One end of the electric wire 2 is coupled to the stationary clamp 120, and the stationary clamp 120 is rotated to twist the plurality of electric wires 2 during twisting. When the one end of the electric wire 2 is engaged, the worker 1 linearly moves toward the worker 1 to facilitate the work. When the worker 1 completes the operation, the operator 1 presses a button (not shown) To move to the home position. The button of the operation unit 100 moves the fixing clamp 120 by holding one end of the electric wire 2 at the first operation and moving it in the direction away from the worker 1 at the second operation. It may consist of one button and operate according to the number of manipulations, or it may be composed of two buttons with different roles.

3 and 4, the moving clamp 130 includes a moving clamp body 131 coupled to the rail 150 so as to be linearly movable, a moving clamp body 131 coupled to the moving clamp body 131 in a direction crossing the rail 150 And a moving clip cover 133 coupled to the other end of the electric wire 2 and coupled to the moving clip body 132 and linearly moving in the longitudinal direction of the rail 150. [ . The Z-axis cylinder 134 and the moving clip cover 133 that allow the moving clip body 132 to move linearly across the rail 150 can be moved linearly in the longitudinal direction of the rail 150 Thereby forming an X-axis cylinder 135.

The movable clamp 130 is coupled to the rail 150 and linearly moves left and right. At the start of operation of the twisted wire machine 100, the tweezers stand by on the side of the fixed clamp 120 and move in accordance with the length of the wire 2 to be worked. The movable clamp body 130 maintains a distance so that the electric wire 2 is tightened. When the twisted operation is performed after the electric wire 2 is tightened, the twisted interval over the entire electric wire 2 can be uniformly twisted have. When the twisting operation is completed, the movable clamp 130 moves to the initial position and removes the electric wire 2 so that the next operation can proceed.

An operation button 136 is formed on the moving clamp 130 and the operation button 136 is configured to fix the electric wire 2 and start the twisting operation. The operation button 136 is configured such that the moving clip cover 133 holds and fixes the other end of the electric wire 2 during the first operation and the moving clamp 130 moves along the rail 150 during the second operation, The body 132 and the moving clip cover 133 are positioned so that the worker 1 can easily fix one end of the electric wire 2 to the fixed clamp 120. [ The operation button 136 may be composed of one button and may operate according to the number of operations, or may be composed of two other buttons.

The operator 1 first joins one end of the electric wire 2 to the moving clamp 130 and then connects the other end of the electric wire 2 to the fixed clamp 120. At this time, when the worker 1 fixes one end of the electric wire 2 to the movable clamp 130 and operates the operation button 136 once, the movable clip cover 133 holds and fixes one end of the electric wire, The movable clamp 130 moves by a predetermined length. The moving clamp 130 moves in the Z axis in the direction in which the moving clip body 132 moves away from the moving clamp body 131 and moves in the X axis in the direction in which the moving clip cover 133 gets closer to the worker 1, (1) facilitates coupling the other end of the electric wire (2) to the fixed clamp (120). The operator moves the fixing clamp 120 in the Z axis direction in the direction of approaching the worker 1 and the operator 1 presses the button of the operation unit 110 once after coupling the other end of the electric wire 2 to the fixed clamp 120 The lower clamping clamp 120 holds and fixes the other end of the electric wire 2, and when the button is operated twice, the clamping clamp 120 returns to its original position. The moving clip body 132 and the moving clip cover 133 move in the direction of the moving clamp body 131 to cause the electric wire 2 to be tightened when the fixed clamp 120 returns to its original position, ) Rotates to start the twisting operation.

In this way, in the process of fixing the electric wire 2 by the worker 1, the fixed clamp 120 and the movable clamp 130 move along the Z axis and the X axis and move in the direction of the worker 1, There is an effect that not only the lateral movement but also the front and rear movement can be minimized.

The length of the electric wire 2 is contracted as the electric wire 2 is twisted during the twisting work and the movable clip cover 132 is moved in the direction of approaching the fixed clamp 120 in accordance with the length of the reduced electric wire 2. [ Axis movement. In the present invention, the moving clip body 132 and the moving clip cover 133 are driven by means of a cylinder, but any means may be used as long as it can move linearly.

The seating part 140 is coupled to the lower end of the electric wire twist machine 100 and the completed wire 2 is automatically removed from the fixing clamp 130 and the moving clamp 130, It is seated off.

The process of twisting an electric wire 2 using the wire twister 100 of the present invention will be described below with reference to Figs. 5 to 12. Fig.

As shown in FIG. 5, the wire twister 100 includes two fixed clamps 120 and two moving rails 130 connected to two rails 150, respectively. The rail 150 coupled to the upper end is described as a one-step rail 150a and the rail coupled to the lower end is described as a two-step rail 150b. The stationary clamp 120 and the movable clamp 130 are also referred to as one- The clamp 120a, the two-stage fixed clamp 120b, the one-stage movable clamp 130a, and the two-stage movable clamp 130b.

First, the worker 1 recognizes the identification table on the operation unit 110, inputs the operation code, and prepares the wire twister 100 to perform the operation. 6 and 7, when the wire twister 100 is ready for work, the operator 1 couples one end of the wire 2 to be subjected to the work to the one-step moving clamp 130a , The operation button 136a is operated once to fix it to the one-stage moving clamp 130a. When the operation button 136a is operated again, the first-stage moving clamp 130a is moved along the first-stage rail 150a by the length of the electric wire 2 and the moving clip body 132a is moved by the moving clamp body 131a. And the moving clip cover 133a moves in the X axis in the direction of approaching the fixed clamp 120a. The worker 1 couples the other end of the electric wire 2 to the one-step fixing clamp 120a and fixes the other end of the electric wire 2 by operating the button of the operation part 120 once, The first clamping clamp 120a is moved in the Z direction in the direction away from the worker 1 and the moving clip body 132a and the moving clip cover 133a are moved toward the moving clamp body 131a, .

When the start step is completed in the first-stage rail 150a, the first twisting step is performed, as shown in Figs. 8 and 9. When the first stage moving clip cover 133a moves in the X axis direction away from the first stage clamping clamp 120a and the electric wire 2 is strained, the first stage fixing clamp 120a rotates and twists the electric wire 2 do. During the twisting, the moving clip cover 133a of the first-stage moving clamp 130a moves along the X-axis in the direction of approaching the first-stage fixing clamp 120a in accordance with the length of the wire 2 to be shrunk.

During the twisting of the electric wire 2 in the one-stage rail 150a, the worker 1 moves the opposite ends of the other electric wire 2 'to the two-stage moving clamp 130b and the two-stage fixing clamp 120b ).

When the first twisting step is finished, the second twisting step starts, as shown in Figs. 10 and 11. Fig. When the twisting of the electric wire 2 is completed on the first rail 150a, the first-stage moving clamp 130a returns to the starting position and removes the electric wire 2, and the first-stage fixed clamp 120a moves in the Z- Remove the electric wire (2) by bringing it closer to the worker (1).

Meanwhile, the two-stage moving clamp 130b moves along the two-stage rail 150b by the length of the electric wire 2 ', and the two-stage fixed clamp 120b starts to twist the electric wire 2' while rotating. During twisting, the moving clip cover 133b of the two-stage moving clamp 130b moves along the X-axis in accordance with the length of the reduced wire 2 '.

In this case, even if the first twisting step is completed before the two-stage fixing clamp 120b is moved in the Z-axis direction away from the worker 1 by completing the securing operation of the electric wire 2 'in the second stage, The first stage moving clamp 120a and the first stage moving clamp 130a wait without moving at the position to perform the first twisting operation. The two-stage fixing clamp 120b moves in the Z-axis direction away from the worker 1 and the two-stage moving clip body 132a and the two-stage moving clip cover 133a move toward the two-stage moving clamp body 131a, The first stage fixed clamp 120a and the first stage moving clamp 130a remove the electric wire 2 by moving in the Z axis and the X axis in the direction of approaching the worker 1 respectively.

Thus, the positions of the electric wires 2 and 2 'coupled to the rails 150a and 150b are prevented from overlapping with each other by making the one-stage fixed clamp 120a and the two-stage fixed clamp 130a at different positions, There is an effect that mutual interference does not occur in the operation of fixing and removing the electric wire 2 by the electric wire 1.

When the twisting of the electric wire 2 'is proceeding on the two-stage rail 150b, the worker 1 moves the one-stage moving clamp 130a and the one-stage fixed clamp 120a, which are returned to the start position, '').

After the second twisting step is completed, the worker 1 again performs the first twisting step as shown in Fig. After the operation of fixing the electric wire 2 to the one-stage rail 150a in the initial start step, the first twisting step of twisting the electric wire 2 in the one-stage rail 150a and the second twisting step of twisting the electric wire 2 in the one- And repeats the second twisting step of twisting the wire 2 'at the second wire 150b.

As described above, since each configuration is organically operated and semi-automatic operation is performed, the waiting time of the worker 1 can be reduced, and work efficiency and productivity can be improved. By automatically removing the wire 2 from the moving clamp 130, it is not necessary for the worker 1 to move during each step as shown in FIGS. 5 to 12, thereby reducing the fatigue of the worker There is an effect that can be.

It is to be understood that the scope of the present invention should not be construed as being limited to the embodiments described above, It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

100: electric wire twist machine 110:
120: fixed clamp 130: movable clamp
131: Moving clamp body 132: Moving clip body
133: moving clip cover 134: Z-axis cylinder
135: X-axis cylinder 136: Operation button
140: seat part 150: rail

Claims (6)

An electric wire twister for twisting wires at regular intervals,
An operation unit for inputting work information;
A fixed clamp to which one end of the electric wire is coupled;
A rail formed on a side surface of the stationary clamp;
A moving clamp coupled to the other end of the electric wire and linearly moving along the rail;
A seating part on which the electric wire with the completed work is seated; And
A control unit for controlling the wire twist to correspond to the job information;
Lt; / RTI >
Wherein the fixing clamp is coupled to a side surface of the operation portion so as to be reciprocally movable in a direction across the rail toward the operator,
Wherein the moving clamp is coupled to the rail such that it is reciprocable in a direction transverse to the rail toward the operator and in a longitudinal direction of the rail.
The method according to claim 1,
The moving clamp includes:
A moving clamp body coupled to the rail so as to be linearly movable;
A moving clip body coupled to the moving clamp body so as to be linearly movable in a direction across the rail; And
A moving clip cover to which the other end of the electric wire is coupled and which is coupled to the moving clip body and linearly moves in a longitudinal direction of the rail;
≪ / RTI >
The method of claim 2,
Wherein the moving clamp further comprises an operation button for receiving an operation of the moving clamp from the operator.
The method according to claim 1,
Wherein,
An administrator mode in which the job information is directly input;
An operator mode for recognizing the identification table and inputting the operation information; And
A scanner configured to recognize the identification table;
≪ / RTI >
The method of claim 2,
Wherein the fixed clamp comprises:
And is coupled to be rotatable about the longitudinal direction of the rail.
6. The method according to any one of claims 1 to 5,
Wherein the fixing clamp and the moving clamp are formed by two or more, respectively.

Images