JPH08245073A - Linear body aligning and winding device - Google Patents

Abstract

PURPOSE: To heighten aligning accuracy and changeover-winding accuracy to up-winding so as to improve the continuous winding performance and reliability of a linear body. CONSTITUTION: A linear body aligning and winding device is provided with guide rollers 6 provided at a traverser 5 hangingly provided at traverser drive mechanism 3 put in up-winding pitch motion (Y) by vertical mechanism 2, and a pair of guide sheets 7 obliquely provided at the traverser 5 so as to be put in up-winding pitch motion as well as traversing a linear body R in reciprocating motion near the winding position of a reel 1. The linear body aligning and winding device is also provided with a sensor 11 for outputting the rotation detecting signal 11a of the reel 1, a controller 15 for inputting the rotation detecting signal 11a and outputting a traverse pitch control signal 15a, lateral changeover detecting sensors 12a, 12b opposedly provided at both side plates 1b of the reel 1 so as to output the end signals 13a, 13b of each winding stage, a proximity detecting sensor 13 additionally provided at the guide sheet 7 so as to output an up-winding shift detecting signal 14a. The controller 15 inputs the detection signals 13a, 13b, 14a and outputs a traverser reversal control signal 15b and an up-winding pitch control signal 15c.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous multi-stage winding in which linear bodies (wire ropes, electric cables, etc.) are wound in a line on a winding frame (reel) a number of times and then positively switched to upper winding. The present invention relates to a linear body aligning and winding device.

[0002]

2. Description of the Related Art Conventionally, in a linear body such as a wire rope or an electric wire cable, a linear body aligning and winding apparatus used for manufacturing or for dividing a long product into short products is shown in FIG. As shown, a guide roller d is rotatably arranged on the winding side of the winding frame a (rotated in the direction of the arrow), and a pair of traverses are reciprocally traversed by a screw shaft b that is controlled to rotate in the forward and reverse directions. Rollers (traversers) c are rotatably arranged, and the linear body R is reciprocally traversed by being guided by the guide roller d and both traverse rollers c, and the linear bodies are aligned and arranged on the rotating winding frame a. After winding a large number of times, the structure is switched to the upper winding and continuously wound in multiple stages.

[0003]

In the conventional linear winding apparatus for linear members, the reciprocating traverse position of the linear members and the winding position on the winding frame are separated by a considerable distance as shown in the drawing, and they are not forced. Even if the linear body is reciprocally traversed by a normal feed pitch because it switches to upper winding, the winding of the winding frame may cause winding irregularity at the winding position of the winding frame, or winding from the lower stage to the upper stage. It is easy to cause misalignment at the crossover part that transfers to
Further, when the winding becomes thick, there is a problem that the approach angle of the linear body (see R1 in FIG. 3A) changes and the aligned winding becomes unstable.

The present invention has been developed in order to solve the above-mentioned problems, and its object is to make the reciprocating traverse position of the traverser near the winding position of the winding frame and to guide the guide roll. Along with this, the upper winding pitch is positively moved, and the traverse pitch and reversal and the upper winding pitch movement are positively controlled to enhance the alignment and alignment accuracy and the switching accuracy to the upper winding, and the continuous winding performance of the linear body, (EN) It is an object to provide an aligning and winding device for a linear body with improved reliability.

[0005]

According to the present invention, a traverser provided in a traverser drive mechanism reciprocally traverses a linear body such as a wire rope, and the linear body is wound a number of times in a line on a rotating winding frame. In an array winding device for a linear body that is switched to upper winding after winding and is made into a multi-stage winding, a traverser drive mechanism that is moved up and down by an up-and-down mechanism, and a traverser that is reciprocally traversed suspended by the traverser drive mechanism.
By providing a guide roll of a linear body provided on the traverser and a pair of guide thin plates obliquely provided at the lower part of the traverser to traverse the linear body near the winding position of the winding frame and move the upper winding pitch. Align the reciprocating traverse position of the linear body near the winding position of the winding frame and positively move the guide roll and the guide thin plate to the upper winding pitch to improve the alignment accuracy of each winding stage and the switching accuracy to the upper stage. The continuous winding performance of the linear body is improved.

Further, since the rotation detecting sensor for outputting the rotation detecting signal of the winding frame and the controller for inputting the rotation detecting signal and outputting the traverse pitch control signal of the traverser are provided, the winding of each winding stage is carried out. The pitches are actively controlled to further enhance the alignment and alignment accuracy and reliability. Furthermore, left and right switching detection sensors that are installed inside both side plates of the winding frame and output the winding stage end detection signal of each winding stage, and the upper winding transition detection signal of the linear body that is attached to the pair of guide thin plates. By providing a proximity detection sensor that outputs and a controller that inputs each detection signal and outputs a traverser inversion control signal and a top winding pitch control signal, each traverser is positively controlled and each winding pitch movement is positively controlled. The performance and reliability of switching to upper winding at the end of the stage are further enhanced.

[0007]

[Function] Set both guide thin plates at the bottom of the traverser on the winding position (body) of the winding frame, guide the linear body to the guide rolls of the traverser and both guide thin plates, and set the winding start point of the winding frame. When installed and operated, the winding frame rotates, and the linear body is reciprocally traversed near the winding position of the winding frame and is normally wound on the winding frame with a correct traversing pitch in a number of alignments. Therefore, there is no particular deviation in the winding position at the end of each winding stage, and the guide roll and both guide thin plates are moved together with the traverser to the upper winding position by the vertical movement mechanism so that the upper winding can be smoothly performed at the crossover section. The upper-stage winding is similarly continued with high precision after being reversed. In addition, even if it is thickly wound, the approach angle of the linear body does not change due to the upper winding pitch movement of the guide roll, and the winding accuracy is maintained.
Basically, excellent continuous winding performance of multi-stage winding can be obtained.

Further, by the rotation detection signal of the winding frame by the rotation detection sensor and the traverser pitch control signal of the traverser based on the rotation detection signal by the controller,
The traverse pitch of the traverser is positively controlled to further improve the alignment accuracy of each winding stage. Furthermore, the traverser inversion control signal and the upper winding pitch control signal based on the winding end detection signal of each winding stage by the left and right switching detection sensors, the upper winding transition detection signal by the proximity detection sensor, and both detection signals by the controller The inversion of the reel and the movement of the upper winding pitch are positively controlled to further improve the accuracy of switching to the upper winding at the crossover section at the end of winding of each winding stage. Sex is obtained.

[0009]

1 and 2 show an embodiment of the present invention. In the figure, R is a linear object such as a wire rope or electric cable, 1 is a winding frame (reel) including a winding drum 1a, left and right side plates 1b, and the like,
2 is an up-and-down mechanism of the traverser drive mechanism, 3 is a traverser drive mechanism, 5 is a traverser suspended by the traverser drive mechanism to reciprocate traverse (X), 6 is a guide roller provided on the winding side of the traverser, and 7 is a lower part of the traverser A pair of guide thin plates obliquely installed in the winding frame, 11 is a rotation detection sensor for the winding frame, and 12a and 12b are paired inside the both side plates 1b of the winding frame, and left and right for outputting a winding stage end detection signal for each winding stage. Switching detection sensor, 13 is a proximity detection sensor for the linear body R, 1
5 is a controller, and (Y) is an upper winding pitch movement.

In the illustrated first embodiment, a traverser provided in a traverser drive mechanism traverses a linear body such as a wire rope back and forth, and the linear body is wound around a rotating winding frame a number of times after being aligned and arranged. In an aligning and winding device for a linear body that is switched to upper winding to make multi-stage winding, a traverser driving mechanism 3 that is vertically moved (Y) by an up-and-down mechanism 2 and a reciprocating traverse (X) that is suspended by the traverser driving mechanism. Traverser 5, guide rolls 6 for the linear body R provided on the traverser, and the traverser (X) reciprocally traverses (X) the linear body near the winding position of the winding frame 1 obliquely provided at the lower part of the traverser and moves the upper winding pitch. This is an apparatus for aligning and winding a linear body provided with a pair of guide thin plates 7 for (Y).

In the second embodiment, in the above-described linear body aligning and winding apparatus, a rotation detecting sensor 11 for outputting a rotation detecting signal 11a of the winding frame 1 and a traverse of the traverser 5 by inputting the rotation detecting signal. And a controller 15 which outputs a pitch control signal 15a.

In the third embodiment, in the above-described linear body aligning and winding device, the winding end detection signals 13a and 13b of the respective winding stages are provided in opposition to the insides of both side plates 1b of the winding frame 1. The left and right switching detection sensors 12a and 12b, the proximity detection sensor 13 which is attached to the pair of guide thin plates 7 and outputs the upper winding transition detection signal 14a of the linear body R, and the both detection signals 13a and 13b.
Inverting control signal 1 of traverser 5 by inputting b and 14a
5b and the controller 15 for outputting the upper winding pitch control signal 15c.

More specifically, as shown in FIGS. 1 (A) and 2, the winding frame 1 comprises a winding drum 1a and side plates 1b and the like, and is attached to a rotary shaft 1c and mounted on a mount or the like (not shown). Then, the linear bodies R are wound in an array and in multiple stages by being rotated in an arrow direction by an appropriate driving means (not shown), and the rotation is detected by the rotation detection sensor 11 provided on the rotation shaft 1c.

Further, the up-and-down mechanism 2 can rotate both screw shafts 2a in the same direction and switch forward and reverse with a plurality of screw shafts 2a for moving both side frame portions 3a of the traverser drive mechanism 3 in the upper winding pitch movement (Y). It consists of a motor with a deceleration mechanism such as 2b,
The traverser 5 together with the traverser drive mechanism 3 is moved upward (Y). The traverser drive mechanism 3 is a motor with a reduction mechanism that controls the left and right side frame parts 3a, a pair of screw shafts 3b mounted between the both side frame parts 3a, and both screw shafts 3b to rotate in the same direction and switch between forward and reverse. The traverser 5 is reciprocally traversed (X). The traverser 5 is reciprocally traversed by fitting the upper frame portion 5a to both the screw shafts 3b, and the guide rolls 6 of the linear body R are rotatably provided in the vertical portion 5b on the winding side with a vertical gap therebetween. Vertical frame 5b,
A pair of guide thin plates 7 are obliquely fixed at a diameter interval of the linear body R between the lower ends of the 5c, and the upper and lower mechanisms 2 intermittently move the upper winding pitch (Y) through the traverser drive mechanism 3 and also descend. If possible, the linear body R is guided between the guide rolls and the two guide thin plates to reciprocally traverse (X) near the winding position of the winding frame 1 to move the upper winding pitch.

Further, as shown in FIG. 1B, the control mechanism includes a rotation detecting sensor 11 and left and right switching detecting sensors 12.
The rotation detection sensor 11 is arranged on the rotation shaft 1c of the winding frame 1 to detect the rotation of the winding frame 1 and to the controller 15 as the rotation detection signal 11a. Output. The switching detection sensors 12a and 12b are the side plates 1b of the winding frame.
And the linear body R of the guide thin plate 7 or the winding portion at the end of each winding stage is detected to detect the winding stage end detection signal 1
It outputs to the controller 15 as 3a and 13b. The proximity detection sensor 13 is attached to the guide thin plate 7 below the traverser 5, detects the movement of the linear body R to the upper winding at the end of each winding stage, and outputs it to the controller 15 as the upper winding movement detection signal 14a.

The controller 15 also receives the rotation detection signal 11a, the winding stage end detection signals 13a and 13b, and the upper winding movement detection signal 14a, and receives the rotation detection signal 11a.
The traverse pitch control signal 15a is output based on a, and the motor 4 is controlled by this traverse pitch control signal to improve the feed pitch accuracy of the reciprocal traverse (X) of the traverser drive mechanism 3 to increase the linear body R at each winding stage. Neatly arrange and wind up. Further, the winding stage end detection signal 1
The reverse control signal 15b of the traverser 5 is output based on 3a or 13b, the motor 4 is controlled by this reverse control signal, and the screw shaft 3b of the traverser drive mechanism 3 is switched to reverse rotation, and the traverser 5 is reversely traversed by a predetermined amount. Accurate switching according to time, and the upper winding movement detection signal 14
The upper winding pitch control signal 15c is output based on a, the motor 2b is controlled by this upper winding pitch control signal, the screw shaft 2a is rotated, and the guide roll 6 and both guide thin plates 7 are lined through the traverser drive mechanism 3 and the traverser 5. The upper winding pitch is accurately moved (Y) in a predetermined time by an amount corresponding to the diameter of the shape R, and the reversal and upper winding transition at the end of the left and right winding of each winding stage, that is, the accuracy of transition to the upper winding is increased. .

In the illustrated linear body winding device, the winding frame 1 is mounted on the rotary shaft 1c, and the switching detection sensors 12a and 12b are adjusted inside the both side plates of the winding frame 1 by appropriate means. The guide cylinders 7a of the take-up frame 1 and the guide thin plates 7 of the traverser 5 through the traverser drive mechanism 3 in the vertical mechanism 2.
Is set near the winding start point, and the linear body R is attached to the winding start point of the winding frame 1 by the guide between the guide roll 6 and both guide thin plates 7, and the winding frame rotates, and the traverser mechanism 3 operates. Traverser 5 is traversed (X) and linear body R
Is wound around the winding drum 1a of the winding frame 1 a number of times in a line, and at the end of the winding, the screw shaft 3b is switched to the reverse rotation by the motor 4 and the up-down mechanism 2 moves the traverser drive mechanism 3 and the traverser. The guide roll 6 and the two guide thin plates 7 are moved by 5 through the upper winding pitch corresponding to the diameter of the linear body R (Y)
Then, the traverser is switched to the backward traverse and becomes the upper winding, and the winding is continued in the same manner, and the winding is successively performed in multiple stages. At the end of winding, the device is automatically stopped by integrating the number of rotation detections of the winding frame 1 by the rotation detection sensor 11.

In the continuous multi-stage winding described above, the linear body R is guided between the guide roll 6 and both guide thin plates 7 and reciprocally traversed (X) near the winding position of the winding frame 1. Is not adversely affected by the flexibility and the like, and no particular disturbance of winding occurs, and the winding is performed in the winding frame 1 in a precise traverse position and in an accurate line-up. Therefore, the winding position at the end of each winding stage is also increased. However, there is no particular disturbance, and the guide roll and both guide thin plates are pitch-moved to the upper winding position by an amount corresponding to the diameter of the linear body, and the transition to the upper winding becomes smooth. Further, even when the winding is performed thickly (see the guide roll 6a in FIG. 1A, the linear body R1), the incident angle of the linear body R is kept constant, and basically excellent continuous winding performance is obtained.

In the continuous multi-stage winding, the controller outputs the traverse pitch control signal 15a of the traverser 5 based on the rotation detection signal 11a of the winding frame 1 by the rotation detection sensor 11, and the traverser pitch control signal is used as the traverser pitch control signal. The motor 4 of 5 is positively controlled to control the feed pitch of the traverse by the traverser, and the control corresponding to the winding state of each winding stage is possible, and the alignment accuracy is further enhanced.

Further, the left and right switching detection sensors 12a,
Winding stage end detection signals 13a, 1 of each winding stage by 12b
3b and the upper winding transition detection signal 14a from the proximity detection sensor 13, the controller 15 causes the traverser 5 to move.
The inversion control signal 15b and the upper winding pitch control signal 15c are output, and the motor 4 of the traverser 5 is positively controlled by this inversion control signal to rotate in the reverse direction, and the traverser is detected in accordance with the upper winding transition detection signal 14a of the proximity detection sensor 13. The reverse rotation drive, that is, the reverse traverse can be accurately switched. Further, the motor 2b is positively driven and controlled by the upper winding pitch control signal, and similarly, the guide roll 6 and the two guide thin plates 7 are moved by the upper winding pitch (Y) at a predetermined time. That is, the reverse transition to the upper winding is accurately performed in the crossover portion, and the upper winding is similarly continued with high accuracy, so that the continuous winding performance and reliability are further improved.

In the above-described embodiment, the concrete mechanisms such as the vertical movement mechanism and the traverser drive mechanism are not limited to the illustrated examples, and various designs are possible.

[0022]

As described above, according to the present invention, the pair of guide thin plates are set on the winding start point of the winding frame as described above, and the linear body is guided between the guide rolls of the traverser and the both guide thin plates to wind the winding frame. When it is installed at the winding start point of and the winding frame rotates, the linear body is guided by the guide roll and both guide thin plates and traverses back and forth near the winding position of the winding frame. The reels are wound in a number of rows in a line-up with good precision, and therefore, at the end of each winding stage, there is no particular deviation in the winding position, and the guide rolls and both guide thin plates are positively moved by the upper winding pitch, and the cloth is crossed. In the over part, the upper winding is smoothly reversed and the upper winding is continued with the same precision, and the advancing angle of the linear body is kept constant even with thick winding. Performance has been significantly improved.

Further, based on the rotation detection signal of the winding frame by the rotation detection sensor, the controller outputs a traverse pitch control signal of the traverser, and the traverse feed pitch is positively controlled so that the traverse pitch accuracy, that is, each winding stage. Alignment and winding accuracy is further improved. Furthermore, based on the winding stage end detection signal of each winding stage by the left and right switching detection sensors and the upper winding transition detection signal by the proximity detection sensor, the controller outputs the traverser inversion control signal and the upper winding pitch control signal, and each winding stage is detected. At the end of the crossover, the reversal and transition to the upper winding in the crossover section is positively controlled, and the upper winding is continued with higher accuracy.The overall continuous winding performance and reliability are further improved. There is.

[Brief description of drawings]

FIG. 1 is a side view mechanism diagram (A) and its control mechanism diagram (B) showing an embodiment of the present invention.

FIG. 2 is a ZZ view shown in FIG.

FIG. 3 is a side view mechanism diagram (A) showing a conventional example and a front view (B) of a linear body guide portion.

[Explanation of symbols]

 1 Winding frame 2 Vertical mechanism 3 Traverser drive mechanism 5 Traverser 6 Guide roll 7 Guide thin plate 11 Rotation detection sensor 11a Rotation detection signal 12a, 12b Switching detection sensor 13a, 13b Winding stage end signal 13 Proximity detection sensor 14a Top winding detection signal 15 controller 15a traversing pitch control signal 15b reversal control signal 15c first winding pitch control signal X reciprocating traverse Y first winding pitch movement R linear object

Claims (3)

[Claims] 1. A traverser provided in a traverser drive mechanism reciprocally traverses a linear body such as a wire rope, and the linear body is wound a number of times in a line on a rotating winding frame and then switched to an upper winding to be multistage. In an apparatus for aligning and winding a linear body to be wound, a traverser drive mechanism that is vertically moved by an up-and-down mechanism, a traverser that is suspended by the traverser drive mechanism and reciprocates, and a guide roll for a linear body that is provided on the traverser. And a pair of guide thin plates that are obliquely provided under the traverser and reciprocally traverse the linear body near the winding position of the winding frame and move the upper winding pitch. apparatus. 2. The linear body aligning and winding device according to claim 1, wherein a rotation detection sensor that outputs a rotation detection signal for the winding frame and a rotation detection signal are input to output a traverser pitch control signal for the traverser. An aligning and winding device for a linear body, comprising: 3. The linear winding apparatus according to claim 1 or 2, wherein the winding stage end detection signal of each winding stage is provided opposite to the inside of both side plates of the winding frame. Left and right switching detection sensors, a proximity detection sensor that is attached to a pair of guide thin plates and outputs an upper winding transition detection signal of the linear body, and both of the detection signals are input to input the traverser inversion control signal and the upper winding pitch control signal. An apparatus for aligning and winding a linear body, comprising an output controller.