JPS6233040Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bobbin attachment/detachment device for a tubular wire twisting machine.

A conventional tubular wire twisting machine bobbin attachment/detachment device will be described with reference to FIGS. 1 and 2. FIG. 1 is an explanatory front view, and FIG. 2 is an explanatory side view. 1 is an empty bobbin installed in the tubular wire twisting machine 1 in a direction perpendicular to the longitudinal direction of the tubular wire twisting machine 4; 2 is a full bobbin placed on the floor; 3 is a support; 7
8 is a lifting device such as a hoist, and 8 is a support member for the lifting device 7. The lifting device 7 is attached so as to be movable in the longitudinal direction of the support member 8, and the support 3 is rotatably installed, so that the lifting device 7 can be attached to any upper part of the tubular wire twisting machine 4. It is now possible to locate

In the case of bobbin replacement work, move the lifting device 7 to a predetermined position by rotating the supporting member 8, lower the lifting device 7 to lift the empty bobbin 1 in the tubular wire twisting machine 4, and then turn the supporting member 8 again. Rotate and remove onto the floor. Subsequently, the fully wound bobbin 2 is lifted up by the lifting device 7, moved to the upper part of the tubular wire twisting machine 7, and installed after removing the empty bobbin 1. At this point, one bobbin has been replaced, and a plurality of bobbins are replaced in the same manner.

In this way, bobbin replacement requires a long time because bobbins are ejected and installed one by one, which impedes improvement in the efficiency of the wire stranding work.

This idea was created in view of the above situation.
The object of the present invention is to provide a bobbin attachment/detachment device for a wire twisting machine that can shorten bobbin replacement work.

The bobbin attachment/detachment device of the present invention includes a lifting device that lifts an empty bobbin attached to a tubular wire twisting machine and moves it to a bobbin storage area, and also lifts a full bobbin from the bobbin storage area and moves it to the tubular twisting machine and attaches it. A tubular stranded wire is produced by installing a rail disposed approximately on the center axis in the longitudinal direction of the tubular stranding machine, and a plurality of the above-mentioned lifting devices being suspended at predetermined intervals in the longitudinal direction, and mounted on the rail so as to be freely movable. It is characterized by consisting of a bobbin suspension beam that moves back and forth between the machine and the bobbin storage area.

Hereinafter, an embodiment of the bobbin attaching/detaching device for a wire twisting machine according to the present invention will be described with reference to FIGS. 3 and 4.
FIG. 3 is an explanatory front view, and FIG. 4 is an explanatory side view, and the same parts as in the conventional example shown in FIGS. 1 and 2 are given the same numbers.

Reference numeral 5 denotes a rail, which is supported at an upper position of the central axis in the longitudinal direction of the tubular wire twisting machine 4 via a support 9 and a cross beam 10, and further extends to a bobbin storage area 11 where full bobbins 2 and empty bobbins 1 are stored. has been done. 6 is a bobbin hanging beam, and rail 5
A lifting device 7, such as a hoist, for suspending the empty bobbin 1 and the fully wound bobbin 2 is provided. In this embodiment, the number of bobbins attached to the tubular wire twisting machine 4 is 6, and the lifting device 7 has 6 bobbins for the empty bobbin 1 and 6 for the fully wound bobbin 2, even at intervals that match the position of the bobbin device. 12 pieces are installed alternately.

When replacing the bobbin, the bobbin lifting beam 6 is slid to move to the upper part of the bobbin storage place 11, and then every other fully wound bobbin 2 is lifted up by the lifting device 7 and moved onto the tubular wire twisting machine 4. After every other empty bobbin 1 is lifted up in the tubular wire twisting machine 4 to empty the bobbin mounting position in the tubular wire twisting machine 4, each fully wound bobbin 2 is lowered and mounted. When all the fully wound bobbins 2 have been installed, the bobbin hanging beam 6 is moved to the bobbin storage area 11, and the empty bobbin 1 is removed to complete the replacement work.

In this way, when replacing multiple bobbins, instead of removing one empty bobbin and installing one full bobbin as in the conventional method, multiple full bobbins are replaced on the tubular twisting machine. By preparing a winding bobbin, removing an empty bobbin, installing a full winding bobbin, and repeating this process, the bobbin replacement time can be significantly reduced to less than 1/3 of the conventional time. , the efficiency of the wire twisting machine can be greatly improved.

In addition, in this example, the bobbin suspension beam was made to be the same length as the wire twisting machine, so it requires a long and narrow space. However, if space is limited, the beam length can be shortened to reduce the number of bobbins to be suspended. You can.

As described above, the bobbin attaching/detaching device for a wire twisting machine of the present invention has the effect of shortening the bobbin replacement time and significantly improving the efficiency of the wire twisting machine.

[Brief explanation of the drawing]

Figure 1 is a front explanatory view of a conventional bobbin exchange device.
FIG. 2 is a side view of a conventional bobbin changing device, FIG. 3 is a front view of an embodiment of the present invention, and FIG. 4 is a side view of an embodiment of the present invention. 1: empty bobbin, 2: full bobbin, 4: tubular stranding machine, 5: rail, 6: bobbin hanging beam,
7: Lifting device, 11: Bobbin storage.

Claims (1)

[Scope of utility model registration request] A lifting device that lifts an empty bobbin attached to the Tubular wire twisting machine and moves it to the bobbin storage area, and a lifting device that lifts a full bobbin from the bobbin storage area and moves it to the Tubular wire twisting machine and installs it, and A rail placed approximately on the central axis position and a plurality of the above-mentioned lifting devices are suspended at predetermined intervals in the longitudinal direction, and are mounted on the rail so as to be freely movable and move back and forth between the tubular wire twisting machine and the bobbin storage area. A bobbin attaching/detaching device for a wire twisting machine, comprising a bobbin hanging beam.