JPS60153368A - Wind-up device - Google Patents

Abstract

PURPOSE:To enable a material, intended to be wound, to be wound in an excellent finish condition, in which winding is made according to the width of the material to be wound and no overlap is yielded, by a method wherein a traverse, which is moved laterally over a drum, is intermittently controlled in linkage with winding of a winding drum. CONSTITUTION:When a hose is wound through rotation of a winding drum 8 by means of a motor M2, for example, 16 pulse signals per one rotation of the winding drum 8 are generated from a pulse signal generating means 9, and said signals are counted by a counter 11. When the counter 11 counts a set count value, for example, 15 signals, a traverse lead signal S is generated, and a pulse motor M1 for traverse is rotated by a set rotary angle through a traverse movement control means 13. This causes a traverse body to be moved by a given distance leftward or rightward, and in which case, with a limit switch L1 or L2 actuated, the motor M1 is brought to a stop and the rotation direction of the motor M1 is switched.

Description

DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a winding device for winding a string-like material to be wound, such as a hose.

(Background Art) Conventional winding devices have a traverse that moves continuously, and there is a problem in that the material to be wound becomes heavy, making it difficult to finish the winding in a beautiful manner.

(Object of the Invention) The present invention has been made in view of the above-mentioned problems, and its purpose is to achieve a beautiful finish without heaviness while adapting to the width of the material to be wound. The present invention provides a winding device for use in winding machines.

(Disclosure of the Invention) The present invention will be described below with reference to Examples. In the figure, (1) is the traverse main body, which is approximately T-shaped, with traverses (2) and (3) provided at both ends, and a rotatable wheel (4) provided at the bottom. This wheel (4) is arranged to rotate along the track (5), and the rotation of the annular chain (6) connected to the lower side of the traverse body (1) causes the traverse body fil to move left and right. There is a button to move it.

The annular chain (6) is connected to the traverse main body + by a latch, etc., which is rotationally driven by pulse motors M and K.
11 can be moved back and forth to the left and right. (7) is a rotating shaft into which the winding drum (8) is inserted, and this rotating shaft (7) is driven to rotate by the motor M3. A pulse signal generating means (9) such as a D-talien coater for generating pulse signals is provided. In the figure, L1, L.

is a limit switch for detecting the return position during left and right movement of the traverse body (1), and the switch drive body (
(not shown) is pushed and driven.

FIG. 2 shows a circuit block according to an embodiment of the present invention, in which the pulse signal of the pulse signal generating means (9) is transmitted to the counter (11).
), and the counter (11) is configured to generate a traverse read signal Ji+S when the count reaches a preset count value. (+2) is a turn position detection means, which outputs a left inversion or right inversion turn signal TS or TS when the on signal of each limit switch LI+Ll is input, and also sends a reset signal 8jR to the counter (ll). They are supposed to occur at the same time. (The first pier is a traverse movement control means, and when the traverse read signal from the traverse movement control means a Bakyoshi counter (11) is input, the pulse motor M1 is rotated by a predetermined rotation angle.
to move the traverse body (1) by a predetermined distance to the left or right, and turn the turn signal TS or T.
When S is input, the driving of the pulse motor M1 is stopped so as to stop the lead of the traverse body fi+, and at the same time, the rotation direction of the pulse motor M is switched. The distance of the traverse lead can be controlled by counting the number of drive pulses of the pulse motor M1, so the distance of the traverse lead can be set arbitrarily in advance using the built-in preset counter.
This set distance is determined by the 1j dimension of the material to be wound. Further, the number of counts generated by the traverse read signal from the counter (b) is determined by the medium dimensions of the material to be wound, and the user presets the number of counts according to the dimensions.

However, the number of pulse signals generated from the pulse signal generating means (9) is 16 per revolution of the winding drum (8).
After setting the tie-three which generates the traverse lead signal from the counter (11) and setting the counter circumference appropriately, attach the winding drum (8) to the rotating shaft (7) and set the traverse +21. , +31 to the winding drum (8), the material to be wound (14) is passed, and the winding drum (8)
When the winding drum (8) is rotated, the winding drum (8) first becomes 15/16.
At the stage of rotation, a traverse lead signal S is generated from the counter Q+), and the traverse movement control means 03) simultaneously inputs this traverse lead signal S and starts the pulse motor Mt.
is rotated by a predetermined number of pulses, and the traverse body fi+
Move by a certain amount to the left or right. In other words, the material to be wound 04) is sequentially wound onto the winding drum (8) at +5/16 rotations, with the arrangement being shifted by one pulse and in a state of overlapping.

Then, when the limit switch L and the switch are turned on during the arrangement, a turn signal -5+TS1 or TS is generated, and the traverse movement control means 0 receives this turn signal 'j)TS,
Or, by inputting TS, the travel read is stopped. Further, the count value is reset by the counter (ll) reset signal R, and the count is restarted from the beginning. When the number of pulse signals from the pulse signal generating means (9) reaches the 15th pulse signal after the reset, the counter (n) generates a traverse read signal S. On the other hand, the traverse movement control means Q3) uses the turn signal TS.
, or TS.

Since the rotation direction of the pulse motor M is switched when the traverse lead signal S is input, the pulse Tanabata M1 is changed by a predetermined number of pulses in the opposite direction to the rotation direction before the input of the turn signal 1st or TS2. It rotates. In this way, by intermittently moving the traverse body (1), the traverses +21 and +31 can be moved to align and arrange the material to be wound 04) so that there is no overlap at the turn points. .

By the way, the material to be wound 04) wound on the winding drum (8) in this way is bound, for example, and then the position of the traverse body (1) is adjusted and the material is moved to the opening position of the winding drum (8). If the rotation of the material to be wound θ4) is automatically taken out from the winding drum (8) by appropriately controlling the rotation of the material by a sequence circuit, the winding and feeding of the material to be wound (14) can be easily performed. can be automated.

(Effects of the Invention) The present invention provides a traverse that moves left and right with respect to the winding drum, a pulse signal generating means that generates a predetermined number of pulse signals per rotation of the winding drum, and the pulse generating means. 1 set in advance by counting the pulses generated from
a counter that generates a traverse lead signal when a predetermined number of pulses slightly larger than the number of pulses per rotation is counted; and a position detection means that detects the traverse position.
Traverse movement in which the traverse is led by a predetermined width when a traverse lead signal is input from the counter, the traverse lead is stopped when a detection signal is input from the position detection means, and the moving direction of the traverse is reversed when the winding drum rotates for a predetermined time. Since the control means is provided, the traverse can be moved intermittently in accordance with the winding of the winding drum, and by making the generation time of the traverse lead signal faster than one revolution of the winding drum. This has an excellent effect of preventing the material to be wound from overlapping and resulting in a beautiful winding finish when turning.

[Brief explanation of drawings]

FIG. 1 is a schematic perspective view of one embodiment of the present invention, FIG. 2 is a circuit block diagram of the same, and FIG. 3 is a flowchart for explaining the operation of the same. 3
) is the traverse, (8) is the winding drum, (9) is the pulse signal generation means, ('') is the counter, (1 o is the turn position detection means, 03) is the traverse movement control means, Ml is the pulse Tanabata , S is the traverse read signal, T Sl,
T St is a turn signal, L1+l! It is a beam switch. Agent Patent Attorney Ishi 1) Chief 7 Figure 1 Figure 2 Figure 3

Claims (1)

[Claims] il1 A traverse that moves left and right with respect to the winding drum, a pulse signal generating means for generating a predetermined number of JSS soots per rotation of the winding drum, and a pulse signal generated from the pulse signal generating means. A counter that generates a traverse lead signal when it counts a predetermined number of pulse signals that are slightly larger than the preset number of pulses per rotation, turn position detection means that detects the turn position of the traverse, and a traverse lead from the counter. Traverse movement control means that moves the traverse for a predetermined period when a signal is input, stops the movement of the traverse when a detection signal is input from the turn position detection means, and reverses the moving direction of the traverse when the take-up sider rotates for a predetermined time. A winding device comprising: