JPS5822266A - Bunch winding machine for stretching wires - Google Patents

Abstract

PURPOSE:To make it possible to take up wires in a large bunch by sending upward the wires from the winding caldron one after another to the wind-up frame side through utilization of a chain and hook. CONSTITUTION:A four-leg frame 7 for winding up the stretched wires, a device for sending upward the stretched wires to wound 8, and upward device control device 9 for controlling this device 8 are furnished to send upward the steel wires from the winding caldron 3 one after another to the wind-up frame 11-11'' side through utilization of a chain and hook 16. If the tip of a steel wire is hooked at the winding caldron 3 and the winding-up is started, the steel wire being wound is heaved through the action of the tapered part on the caldron 3 up to the wind-up frame 11. When a certain specific amount of steel wire is wound, a timer 29 actuates an air cylinder 19 to apply brakes to a flat pulley 17 for the purpose of permitting the chain 15 to travel upward, and the wire hooked at the frame 11 is fed upward by an amount corresponding to the pitch of the hook 16. Thereafter the timer 29 is put in operation to stop the chain 15, which remains at a standstill until the wire on the winding caldron 3 is hooked at the wind-up frame 11'.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a winding machine used in the final stage of wire drawing of carbon steel wire or stainless steel wire.

It is unique in that it makes it possible to collect large bundles.

Conventionally, the winding pot of a wire drawing machine is a spooler, coiler,
Of these, the spooler is the most commonly used, although trade-in type winding machines are mainly used, but its drawback is that it has limitations in taking large bundles compared to the coiler and trade-in type. . That is, spooler picking involves winding a steel wire 02 around a slightly tapered spooler 01 by rotating it as shown in FIG. 1(A).

As the amount of winding increases, the winding steel wire moves up the spooler-01 by itself, and finally squeezes the entire spooler-01. Therefore, when the amount of the rolled-up steel wire 02 reaches a certain amount, lift the stripper 03 and operate the lever 04 to reduce the stripper 03 as shown in Figure 1 c). The steel wire 02 that has been wound up is dropped downwards, but in the case of this spooler type, even if the height of the spooler 01 is increased to increase the amount of winding, the entire spooler 01 is actually dropped. It is not possible to turn it over. The reason for this is that when the height of the spooler-01 is increased, there is a limit to the taper angle of the spooler-01.

This is because if the taper angle is small, the steel wire 02 will bite into the spooler 01, and will be difficult to separate from the spooler 01 and will not be able to rise, and will accumulate at the bottom, resulting in poor loop cutting.

In order to solve the drawbacks of the above-mentioned spooler, the present invention provides a four-legged frame for wire drawing winding whose legs can be freely opened downward.

A winding and drawing wire feeding device that runs along a four-legged frame and whose legs can be opened freely in the same way as the four-legged frame.

A vehicle feeding device control device that controls the raising of the winding and drawing wire upward feeding device in order to sequentially send a predetermined amount of wire wound up to the lower part of the four-legged frame upward along the four-legged frame.

We propose a large bundle winding machine for wire drawing consisting of:

It is capable of winding up several times as large a bundle as a conventional spooler.

The present invention will be described in detail below based on the drawings of the embodiments. Fig. 2 shows the entire present invention, and 1 is a column in which the rotating shaft 6 of the winding machine 5 is supported by a horizontal frame 2. The winding machine 5 is installed on the winding hook 3 which is rotated by the rotating shaft 4 using the support 1.

The structure of the winding machine 5 can be roughly divided into a four-legged frame 7 for winding up the wire, a winding and drawing wire top feed device 8, and a vehicle feed device control device 9 for controlling the winding and drawing wire top feed device 8. It consists of .

Therefore, each component will be explained in detail.

The four-legged frame 7 has a winding frame 11,11' whose upper portion is pivoted to a cylindrical body 1°.

11", 11m, and each winding frame 11°11'
, 11" 11 Nl, consisting of a winding frame hook 12.12', 12" 12/// fixed to the lower end of the frame,
Winding frame hooks 12, 12'.

12//, 1211F is the hook groove 3' of the winding hook 5
are engaged with each other.

The winding and drawing wire feeding device 8 is installed in each of the winding frames 11, 11', 11", 11M of the four-legged frame 7.

Chain box 16°13 that can be freely accessed from inside 11#
', 13" 13/// and this chain box 1
3. Chain wheels 14, 14' rotatably attached to the upper and lower ends of 13', 13" 13///,
This chain consists of a chain 15 with a hook 16 passed between the chain foils 14 and 14'.

The vehicle transport device control device 9 is a flat pulley fixed to the rotating shaft B.
17, a brake band 1 day to apply the brake to this thousand boo 15'-17, and a brake band 18
an air cylinder 19 for operating the worm shaft 2 connected to the rotating shaft 6 via a melon clutch 20;
1, a worm wheel 22.22', 22", 22m meshing with the worm shaft 21, and a driving sprocket (23) fixed coaxially with the worm wheel 22, 22', 22", 22#. 23',
25".

23'', and a drive chain 24 which is hooked onto this drive sprocket and the chain wheel 14 on the winding, drawing and wire feeding device 8 side, respectively.

25 is the winding frame 11, 11"+11".

11# and boxes 13.13', 13" 13///, and from this leg opening device each chain box 13.13', L-3".

26' connected to the armrest 26..26'.

26 //, 26 /// are extended, and when the leg spread bar 27 is pushed upward, the leg spread device 25 rises, and each armrest 26. Wind up the frame, 11, 11'.

11", 11#, and the hook 16 of the chain 15 winds up the frame 11, 11', 11".

Support the winding frame 11.11', jl'' 11/I so that it does not protrude outside of the frame 11''.

11a... are respectively reduced inwardly.

On the other hand, when the leg spread bar 27 is pulled down, the chain boxes 13.13', 13", 13# come out, and then the winding frames 11.11', 11", 11" return to their original positions (having a winding taper). 28 in the figure.
is a spring that elastically supports the rotating shaft 21' of the worm shaft 21 from below. 29 indicates a timer that controls the operation of the air cylinder 19.

As shown in FIG. 2, the winding frame 11.11' is placed in the hook groove 3' of the winding hook 6.

11" 11 /// winding frame hook 12, 1
2'.

12" 12 N/ is engaged to set the entire device vertically, hook the end of the steel wire a that has been drawn onto the winding hook 3, rotate the winding hook 3, and wind the steel wire a. Start winding. Winding pot 3
When the winding device 5 is rotated, the entire winding device 5 rotates together. The steel wire a, which has been wound up and gradually increased in number, is pushed upward by the tapering action of the winding pot 3 and rises to the winding frame 11 as shown in FIG. 8(A). The amount of winding of this steel wire a can be calculated in advance based on time, so when it reaches a certain amount (
When a certain period of time has elapsed, the timer 29 operates the air cylinder 19, and the air cylinder 19 pulls the brake band 18 to apply a brake to the flat pulley 17, stopping the rotation of the flat pulley 17 and stopping the rotation of the four flat pulleys 17. When the rotation stops, the rotation of the worm shaft 21 is stopped via the melon clutch 20. In this state, the main body 10 (winding frame 11, 11', 11", 11' chain box 1
6゜13', 13", 13/I, worm wheel 22゜22', 22" 22 If/, chain wheel 14゜14', chain 15) rotates, worm wheel 22.22', 22" 22/ // rotates.

When this worm wheel rotates, the drive sprocket)23
．． 23', 23" 2 ' 3 /// rotate together.

The chain wheel 14 is rotated by the drive chain 24. When the chain wheel 14 rotates, the chain 15
starts traveling upwards and winding frames 11°11', 11
“Feed the steel wire a hung on 11/# by the pitch of the hook 16. - When the pitch rises, the timer 29 is activated and the air cylinder 19 is operated, which brake should be released first to free the flat pulley 17. Flat pulley-17
becomes free, the worm shaft 21 rotates again together with the worm wheels 22.22', 22" 22 ///, so that the worm wheels 22.22', 2
2".

22'' stops, the chain 15 also stops running, and the steel wire a of the winding hook 3 hangs on the winding frames 11. Wait until. When a certain amount of steel wire a is wound up, the timer 29 activates the air cylinder 19 to apply a brake to the flat pulley 17, and the chain 15
Move the frame up one pitch, wait again, and raise the winding frame 11°1 as shown in Fig.
1', 11", and 11", and when the entire surface is covered, the winding is finished. When the winding is completed, the two main bodies 10 are lifted up using a chain hoist (not shown). During this lifting, the rotating shaft 6 is separated by the melon clutch 20.

Next, in order to remove the rolled-up steel wire a from the device 5 of the present invention, the spreader bar 27 is pushed upward. When the leg spreader 27 is pushed up, the leg spreader 25 rises, and as a result of this rise, the armrests 26.26', 26", 2♂ break, first turning over the chain boxes 13.13'113", 13#. Take frame 11.11'.

11"11"', and the hooks 16 of the chain 15 are retracted into the winding frame 11.11', 1 set 11". Then, the armrests 26.
, 26' is operated to open the winding frame 11.11, z
", 111' is reduced as shown by the dashed line in FIG. 9 with the fulcrum 11a as the center.

As a result, the winding frame 11. M', 11".

Steel wire a, which has been wound up to 11", falls as shown by the arrow.

With the above, one operation is completed, and when winding up again, pull down the spread bar 27 and roll up the winding frame 11.1.
j', 11", 11"' legs open, chain 15
Wind up the hook 16 of the frame 11.11', 11"
, protrude horizontally from #11 and install it on the winding hook 6,
Do the same work as before.

As described above, the present invention transports the steel wire a sequentially from the winding pot 3 to the winding frames 11, 11', 11" and 11# using the chains 15 and hooks 16. Therefore, the winding frame 11゜11', 11", 11"'
By reducing the height of the steel wire a, the amount of winding of the steel wire a can be increased at least several times as compared to the conventional method.

The chain 150 is moved (raised) by the rotation of the winding hook 6 using a worm gear, so that no other power is required.

In the embodiment, the chain 15 and the hook 16 were used as a means for conveying the steel wire a, but other means of conveyance, such as surface It may be an endless band with unevenness provided thereon.

[Brief explanation of the drawing]

Figure 1 (a) C port) is an explanatory diagram of a conventional spooler;
The figure is a front view of the winding machine of the present invention, FIG. 3 is a sectional view taken along line A-A,
Figure 4 is a sectional view taken along line B-B, and Figure 5 is a winding frame, chain box, and chainine. FIG. 6 is a sectional view taken along the line C-C showing the hook, FIG. 6 is a front view seen from the direction of the arrow in FIG. FIG. 9 is an explanatory diagram of the falling-off effect of the rolled-up steel wire. DESCRIPTION OF SYMBOLS 1... Strut, 7... Four-legged frame, 8... Winding and drawing wire upward feeding device, 9... Vehicle feeding device control device. 11.11', 11" 11 ///... winding frame) - one hook, 17... flat pulley, 1B... brake band, 19... air cylinder. 20...・Melon clutch, 21... Worm shaft,
22.22', 22" 22 ///... Worm foil, 25... Leg opening device, 28... Spring, 29... Timer. Patent applicant Suzuki Metal Industry Co., Ltd. Figure 1 (λ )(°9 Figure 2 Figure 3 Figure 5 Figure 6 Figure 8 (4) (., (, -)

Claims (1)

[Scope of Claims] 1. A four-legged frame for wire drawing and winding whose legs can be freely opened downward. A winding and drawing wire feeding device that runs along the four-legged frame and allows the legs to be opened freely in the same way as the four-legged frame. A feeding device control device that controls the raising of the winding and drawing wire upward feeding device in order to sequentially send a predetermined amount of wire drawn wound to the lower part of the four-legged frame upward along the four-legged frame. Large bundle winding machine for wire drawing. A 4-legged hook formed at the lower end of the 24-legged frame engages with the wire drawing hook, and the rotation of the wire drawing hook is transmitted to the entire winding machine via the 4-legged frame. A large bundle winding machine for wire drawing as described in section. 3. A large bundle winding machine for wire drawing according to claim 1, wherein the winding and drawing wire upward feeding device comprises a chain and a chain hook that projects horizontally from the chain. 4. A large bundle winding machine for wire drawing according to claim 1, wherein the winding and drawing wire feeding device comprises an endless band with high surface friction. 5. The feeding body control device includes a stepless setting timer, an air cylinder whose operation is controlled by this timer, a pulley whose rotation is controlled by this air cylinder, and the rotation of this pulley is controlled by a melon clutch. The extension according to claim 1, which comprises a worm shaft to which the rotation is transmitted, a worm wheel meshed with the worm shaft, and a drive wheel for driving the front st upper feeding device to which the rotation of the worm wheel is transmitted. Large bundle winding machine for wire.