JPS6023258A - Wire winding machine - Google Patents

Abstract

PURPOSE:To lead out a certain length of wire member safely and mechanically from a winding drum by bringing the winding starting part of a wire member in contact with the collar of an auxiliary winding drum with pressure. CONSTITUTION:A clamp 36 which holds an already led-out winding starting part 1a of a wire member, is brought in contact with the collar of an auxiliary winding drum 34 with pressure. When an auxiliary rotation driving source is driven, certain turns of a wire member 1 is wound around the barrel part of the auxiliary winding drum 34. After a required length of wire member 1 is wound on the auxiliary winding drum 34, winding onto a winding drum 14 is started. When the clamp 36 and a supporting shaft 16 are retracted from the winding drum 14 after winding is over, the part of the wire member which is outwardly wound around the auxiliary winding drum 34 is left around supporting rods 42 through the groove of the auxiliary drum.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a winding machine for winding wire rods such as cables.

A wire winding machine generally includes a support shaft that fits into a shaft through hole of a winding drum, and a support shaft attaching/detaching means that linearly moves the support shaft in and out of the shaft through hole of the winding drum. The rotational drive source that rotates the support shaft and the winding drum is looked down. When the wire to be wound is a cable.

The winding tram usually has its winding start end outside the winding drum in order to inspect the electrical characteristics of the cable, and the winding start end preferably has a predetermined length for the convenience of inspection. With conventional technology.

The starting end of this cable is led to the outside of the winding drum.
It was fixed to the tsuba. For this reason, the first winding operation is done with r fingers: #<
Second, if the cable is too thick, it is easy for the worker to get injured and it is less safe, and the cable is more likely to be damaged during manual work, and furthermore, the length of the cable can be incorrectly drawn out. was there.

,4. The purpose of the JJ is to provide a cable winding drum in which the wire can be mechanically extracted from the long-legged winding drum.

The unfinished embodiment of J will be described in detail with reference to the drawings.The first IN is a wire winding machine 1° according to the present invention.
This wire winding machine 1o is rotatably supported on a machine base 12 and is self-sufficiently supported by a 1f length, and winds 1 winding machine 1o.
j A pair of supports Ik inserted into the through holes 14a and 14'a
l+16', l 6' and their support←1116
, l6" through the shaft through hole 14B of the winding tram 14,
l 4'a Near 1i Support to insert L+l
116, support shaft attachment/detachment means 18 that moves in a curve at +6°
．． 18' and one-piece support shaft 16 are rotated to take up the winding truck L,
14 and a rotary drive source 2o that rotates. A support pin 22 is attached to the support shaft 16 on the drive side, and the support pin 22 is fitted into the pin insertion hole 14b of the winding drum 14 to connect the support i16 to the winding drum 14ζ. The winding drum 14 has a side grain 15 on the other collar through which the winding rl end 1a of the wire rod 1 passes through and leads out. Support + lib view 119 means 18.18'' is support shaft 16°1
The cylinders 26 and 26 are connected via frames 24 and 24', which support the cylinders 6' in a rotatable manner but are connected in the axial direction.
''.The rotary drive source 20 is supported by one
It consists of a motor 3o connected to t+16 via a chain Φ one stage 28, and an output 30a of this motor 3o is connected to one stage 32 of the chain Φ through a Noah launch 3I.

The wire winding machine io of the present invention has an auxiliary winding drum A 34 attached to the other support shaft 16'.
4a and Jf:, a clamp 36 which is rotatably and slidably supported on the support shaft 16' so as to be in contact with the support shaft 16', and an auxiliary rotary drive source 38 that rotates the auxiliary winding tram 34;
A clamp drive source 40 that is crimped onto the collar 34a of the J-volume tram 34 is further provided.

The winding tram 14 has a plurality of molded auxiliary winding drum supports 42 which support auxiliary winding drums 34 at intervals in the circumferential direction on the outside of the collar on the side facing the side grain 15. 34 corresponds to these supports and forms grooves 34b into which these supports fit. Further, the auxiliary winding drum 34 has an auxiliary structure L135 on its collar 34a, which faces the horizontal grain 15 of the wire rod 1, and the winding start end 1a of the wire rod 1 passes through the horizontal grain 15 and υ35, and winds the sleeve. It is arranged so that it can be led out to the outside of the l.rad 34.

The auxiliary rotational drive source 38 includes a motor 46 connected to the support shaft 16' via a chain sprocket means 42 and a clutch 44. The power source 40 rotates the shaft portion 36a of the clamp 36 freely. A cylinder 50 that supports but is connected in the axial direction via a connecting frame 48.
It consists of

Next, the operation of the wire rod winding plate 1o of the present invention will be explained with reference to FIGS. 21 and 4. ,'/BJty,
Set the horizontal grain 15 of the +param 14 to 1- and attach it to the branch Ii1+ 16, 16' of the wire rod 6 cutting machine 10 (71)
]See Figure 2). This installation is support + lif + attachment/detachment means 1
This is done by extending the cylinders 26 and 26' of 8.18". At this time, the Kelebin 22 is
The support shaft 16 and 4JJ fit into the pin insertion hole 14b.
y, the drum 14 is connected. Also, at this time, the support shaft 1
6'', the auxiliary winding tram 34 approaches the winding drum 14 and its support body 42 engages in the groove 34b of the auxiliary winding drum 34. At this time, the auxiliary cross-grain 35 of the auxiliary winding drum 34 is aligned with the cross-grain 15 of the winding drum 14. Thereafter, the winding start end 1a of the wire l is aligned with the horizontal D l 5 and 3 by the traverser 52.
5 and led out to the outside of the collar 34a of the sleeve support winding drum 34. Next, drive the clamp drive source 4° to rotate the clamp 3.
The auxiliary winding drum 34 is placed across the wire winding start end 1a from which the wire rod 6 has been drawn out.
is pressed against the collar 34a. When the auxiliary rotation drive source 38 is driven, the wire 1 is wound around the body 34c of the auxiliary U-winding drum 34 in a predetermined number of turns (see FIG. 3). At this time, 1 roll tiger! ,
A clutch 31 is engaged to prevent the winding drum 1 from rotating freely, and the braking force from the brake means 32 is applied to the winding drum 1.
4 so that the winding drum 14 is stiffened. This number of turns is determined based on the lead-out length of the winding start end 1a. After the long wire l is wound onto the auxiliary winding drum 34, the clutch 44 of the auxiliary rotation drive source 38 is activated!
, IJ starts winding onto the winding tram 14. The rotational drive source 20 of this winding drum 1.14 contains a clutcher 31 during winding at the start end and its driving force is not transmitted to the winding drum, so by disengaging the clutch 31, the driving force of the motor 30 is transferred. Immediately, the signal is transmitted to the winder 1.14 and winding is started. At this time, the auxiliary rotational drive source 38 operates the clutch 44! I'll keep ilJ. After winding is completed, the clamp 36 and the pair of support shafts 16, 16' are retracted from the winding drum 14.

As shown in FIG. 4, the outer wound wire portion of the #J spring roll drum 34 passes through the groove 3.4b and is left behind on the support 42. The auxiliary winding drum 3 is fixed to the collar of the winding drum 14 in the P stage and shipped or stored together with the winding drum L4.
If the feed section 34c of 4 is tapered so as to have a small diameter toward the winding tram, the moon,
It's so cool that you can swim along the river.

A. According to the invention, the winding start end of the wire rod can be mechanically led out from the winding drum at a predetermined lead-out length and then wound, so that the work can be carried out safely and efficiently. A wound wire rod of good quality can be obtained without damaging the wire rod.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram of a wire winding machine according to the present invention. 2 to 41N are enlarged two-view diagrams showing different stages of winding the wire around the auxiliary winding drum, and FIG. 5 is an enlarged perspective view of the auxiliary winding drum. 1. One wire rod, 1a ----- Starting end of one roll, 1o
-----Wire winding machine, 14--1-- Winding drum L,
15----- Lateral IJ, 16.16'-1111 support shaft, 18. L8"--Drum no."1 step, 20-
---One rotation drive source, 34-1111 auxiliary winding drum, 3
5-----1 auxiliary side, 36-----Clamp, 3
8-----1 auxiliary rotational drive source, 40-----clamp drive $1,42--1 support cup.

Claims (1)

[Scope of Claims] A support shaft into which the shaft rt oil hole of a winding drum having a side grain that guides the tip end of the wire to be wound to the outside of the collar is inserted, and the support shaft is separately described as a shaft through hole of the winding drum. A wire winding machine comprising a support shaft attachment/detachment means that linearly moves the support shaft so as to be attached to and detached from the wire rod, and a rotation drive source that rotates one of the support shafts to rotate the winding drum. The winding tram has a plurality of auxiliary winding drum support rods attached to the outer surface of the collar having an a-mouth and arranged at intervals in the circumferential direction, and a plurality of auxiliary winding drum support rods are provided on the support shaft. An auxiliary winding drum L that is removably fitted onto the support rod and has a groove for guiding the winding start end of the wire drawn from the side 1 of the winding drum described in +iii to the outside, and the auxiliary winding drum is attached to the support rod described in and an auxiliary winding drum attachment/detachment means that moves between a 41"/position where it fits and a position t where it escapes from the support rod and retreats. A winding start end e1 of the wire led out to the outside of the auxiliary winding drum.
iii. Place a constant clamp so that it comes into pressure contact with the collar of the auxiliary winding drum. A wire rod winding plate further comprising a 711j auxiliary winding tram rotation drive source that rotates a +11 auxiliary winding drum.