JPS5931258A - Wire terminal catching unit of winding machine - Google Patents

Abstract

PURPOSE:To securely catch the winding terminal by actuating a wire shifting lever to hook the winding terminal of a wire following braking action of a winding drum, in a catching unit which fixes the winding terminal of wire wound on the taking up bobbin of a winding machine. CONSTITUTION:When wire 1 is fully wound on a taking up bobbin 10, the wire 1 is cut at a certain point by a traverser, but before this cutting, a wire guide cover 28 moves leftward. Accordingly, a winding terminal 1b of the wire 1 is guided rightward along a guide groove 32 by centrifugal power, following the rotation of the winding bobbin 10, and moves close to a catching plate 12. At the same time with release of a clutch 35 of a wire shifting means 33, the spindle 22 of the taking up bobbin 10 is braked, and only a wire shifting plate 34 is rotated by its inertia. Accordingly, at the same time with the release of the clutch 35, a wire shifting lever 38 advances leftward, and the winding terminal of the wire 1 is bitten by a catching claw 14 and is caught.

Description

DETAILED DESCRIPTION OF THE INVENTION The invention relates to a winding machine's scrap book catching device Vr, and more particularly to a winding end of fat material wound onto a winding bobbin on the winding machine. This relates to a device that adds 1 to . , The end of the winding of the timber wound on the winding bobbin is placed in the VCf tray during transportation and storage) 1-7! If the decoy material is thin, the terminal end of the winding of this introduction should be made with a layered tie, etc. [y, one cut was made on the coil] 0 However, 1 With this conventional technology, when performing complete processing in a long process, it is necessary to peel off the Vr-adhesive tape cleanly, so handling is troublesome, and the area where the adhesive tape is attached gets dirty, furthermore, the wire surface If there is moisture in the wire, it is difficult to attach the contact tape.If the wire is left for a long time, the contact tape may peel off.In addition, if the wire has high rigidity, Vcta, contact tape 7'''C ``Since it cannot be fixed, other complicated foot means are required.

SUMMARY OF THE INVENTION An object of the present invention is to provide a winding machine end-capturing device that can securely and easily secure the end of the winding of diverting material, and can also be applied to highly rigid ribs. KotoV(
-Yes.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, FIG. 1 schematically shows a double-gular winding machine tIa to which the present invention is applied, and this winding machine has a winding bobbin 10. IO'i has two winding machine parts, each supported by a winding bobbin 10.
4'i capture plate 12.12' is the winding bobbin 'U+1
It is mounted to rotate with 0'. The slag l is transversely fed and wound by a traverser 16 on one winding bobbin, for example 10. Wire rod 1 is winding bobbin I
When fully wound on O, the trapazor 16 reaches point + in Figure 1.
The actual winding device VC moves from the Vi1 position, and the other winding bobbin gear rotates and is completely caught by the catching claw 14' of the catching plate 12'. After that, the winding bobbin is taken up onto the winding bobbin lO'.

FIG. 2 shows a winder section Vc with one winding bobbin lO.
The other winder section is similarly formed, although the uninvented nip section is shown below. The winding bobbin has a bearing 20 on the machine frame 18.
, 20', and the capture plate 12 is fixed to the spindle 22 via a collar 24.

Susuvindru 22 has a tin rocket 26 on the right end (=J
chain'd from a drive source (not shown):
Through this, the tin rocket 26 is driven and the spindle 22 rotates. ) The catching claw 14 (14') has a tapered surface on both ends thereof for catching the winding end and the winding start end of the wire rod between the catching plate 12 (12') as shown in FIG. 14 a, 14 b (14'a, 14'b
) have k.

The wire rod guiding cover 28 is arranged to cover the catching plate 12, and the wire rod guiding cover 28 is arranged between the cylinder 30K mounted on the machine frame 18 and the retracted position shown by the solid line in FIG. 1 and the dotted line in FIG. It moves between the forward position shown by . This material guide cover 28 has an inner circumferential rc spiral guide groove 3.
2 are formed.

Wire gathering means 3 for bringing the winding end of the wire rod to the catching part of the catching claw
Reference numeral 3 denotes a line shifting plate 34 which is arranged close to and outside the catching plate 12 and rotatably supported on the collar 24 by a bearing 36 VC, and a clutch 35 which connects this catching plate with the catching plate 12 VC. and a wire gathering lever 38 that hooks the winding end of the wire rod. Spinning board 34
As shown in FIGS. 4 to 6, the VC% bearings 37, 3
It has a rotating shaft 40 supported on the rotational axis by 7',
The line shifting lever is fixedly attached to the upper end of the rotary shaft 40.

The clutch lever 42 is fixed to one end of the rotating shaft 40. This clutch lever is shown in FIGS. 4 and 5.
The two opposing M diaphragms 44 g are in pressure contact and rotate together with the captured plate ball at the clutch engagement position and when separated from this friction plate 111
It rotates independently of the capture plate 12 and moves between the clutch release position and the clutch release position. The spring 46 is hooked between the rib 34a of the shoulder plate and the pin 42a of the tarot lever 42, and forces the first clutch lever 42 into the clutch position #L as shown. As can be seen from FIG. 6, when the clutch lever 42 is in the clutch engagement position, the clutch lever 38 is in the backward position shown in the actual figure, but the clutch lever 42 is in the fifth position.
When the clutch lever 38 moves to the clutch release position as shown by the arrow in the figure, the winning lever 38 swings in the counterclockwise I[ direction in FIG. The clutch 35 is in the forward position where it is moved against the pawl 14.The clutch 35 has a 5'lf release plate 48 which drives the taratu teleoper 42 to the clutch release position.
This release plate is located at the rear end f of the clutch lever 42.
c#y, has a pair of drive shafts 52 engaged with the separated rollers 43 and supported on the machine frame by bearings 50, 50' as shown in FIGS. 7 and 9.

One of the drive shafts 52, as shown in FIGS. 7 to 9,
Fixed to the rotating shaft side supported by the machine frame t1fc1/bar 6
0, and the lever 60 is engaged with the cylinder 5 mounted on the machine frame.
4 piston rod 54 a Vc connected lever 5
It is fixed at G. Therefore, when the piston rod of the cylinder 54 contracts, the one-rotation shaft 58 rotates in the direction 1 in FIG. At the same time as moving to the position, the line shifting lever 38 is set to the backward position,
Conversely, when the piston rod of the cylinder 54 extends, the first clutch lever 42 moves to the clutch release position and the line shifting lever 38 moves to the forward position.

Next, referring to FIG. 10 and FIG.
is cut at 5 points, but before the cutting, the cut material
8 moves forward as shown in FIG. 10 (a), and then the wire 1
is disconnected. Therefore, the winding end bed ib of the wire l is the 10th
(As shown in the figure, as the winding bobbin rotates 100 times, it is guided by centrifugal force along the guide n32 to the right in FIG. After that, win method 3
At the same time as the clutch 35 of No. 3 is fully released, the brake is applied to the spindle 22 of the winding bobbin.
The clutch rotates due to inertia, and at the same time as the clutch is released (Fig.
As the tacking lever 38 moves forward as shown in C), the first
As shown in FIG. 1, the final end 1b of the glue l is injected into the catching claw 14 and captured. In addition, as shown in FIG. 11, if 62 bins are provided on the collecting board 34 to which the winding end floor 1b is held, the end winding end 1b is captured by the catching claw 14K and then the pin 6.
2 is preferable because it engages the winding end terminal lbK and applies a brake to the scouring plate 34.

In this way, when the winding end 1b is captured, the winding end bed 1a is captured by the same catching claw 14.
l/(Since the intersections intersect, this intersecting part can be made the same rectangle by appropriate means.

In addition, in the above 6th embodiment, the case where it is applicable to the uninvented Kedaprus Gura is described, but it can be similarly applied to the singles 7゛-ra. It is captured by the capture claw 14 by appropriate means.

According to the present invention, as described above, the catching portions of the winding start end floor and the winding end end of the wire rod are provided at both ends of the catching claw, and when the wood is fully wound around the winding bobbin, the feeding means The collecting plate is released from the catching plate and rotates due to inertia, and the wire collecting lever moves forward to hook the end of the wire rod, so by applying a brake on the winding drum, all the catching claws at the end of the winding are secured. Therefore, the end of the wire can be automatically fixed with good workability at the same time as the end of the wire has been wound.Furthermore, since there is no need for adhesive tape in conventional methods, there is no need to use adhesive tape to avoid soiling the wire. It does not come loose or become unfixed, and can be applied to highly rigid wires.

[Brief explanation of drawings]

Fig. 1 is a schematic diagram of the Doubles Gura, Fig. 2 is a sectional view of the main part of the invention, and Fig. 3 is a sectional view of the capture plate. <Figures 4 to 6 are sectional views of 1,000 parts of the shifting means and A- in Figure 4.
Figures 7 to 9 are side views, front views, and cross-sectional views of essential parts of the clutch release mechanism;
Figures (5) to (C) are explanatory diagrams showing the operation of the invention in sequence, and Fig. 11 is an explanatory diagram showing the state in which the ends of the strips have been processed by the invention. 1... Abduction-11a... Beginning terminal, 1
b...Volume end floor, l(J, 10'...
Winding bobbin, 12.12'... Capture plate, 14
, 14'... Capturing claw, 33... Anti-pull means, 34... Closing plate, 35... Clutch, 36... Bearing, 38... Super close lever, 40... Rotating shaft, 42...
Clutch lever 144...Friction plate, 46...
...Spring, 4th day...Release board. 37 Leap 1A8 Kan Δρ

Claims (3)

[Claims] (1) Wire rod end capture on a winder equipped with a capture plate having a capture claw that rotates integrally with the winding bobbin on the winder and captures the starting end of the cotton material to be wound on the winding bobbin. In the apparatus, the catching claw is a catching part 2 that catches the winding end of the wire rod.
further comprising a gathering means for bringing the winding end bed of the winding to the catching part of the front B catching claw, and the gathering means causes the winding machine to move the winding end bed coaxially with respect to the winding bobbin. A clutch is connected to the catching plate by a clutch that is rotatably supported on the outside of the catching plate and the catching plate is fed from the catching plate when the clutch is engaged and the clutch is released. A wire rod end catching device for a winding machine, characterized in that the wire rod end catching device for a winding machine is characterized in that the wire rod end catching device comprises: an approximation lever that moves forward so as to bite the winding end end into a scraped hC catching part. (2) The clutch pushes the rear end of the clutch lever and the clutch lever, which is pivotally supported by the holding plate and is normally biased by a spring so as to frictionally engage with the catching plate (=
Clutch against J team? Move forward as if to release l'/
In the first paragraph of the scope of the line revision, which consists of the I' release plate and the B-mounted winding machine, the terminal capture device is introduced. (3) Fitting the previous n self-reflection lever II self-clutch Leno-
A wire rod end catching device for a winding machine according to claim 2, wherein one feature is attached to a rotating shaft that is fully supported.