JPH0249256Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a wire winding device in which a winding drum can be easily attached and detached.

(Prior art) As a type of wire winding device, a driving cone shaft stand that is immovable in the axial direction and a driven cone shaft stand that is movable in the axial direction are installed axially opposite each other, and winding is performed between the cone shafts. There is a method in which the wire is wound by positioning the take-up drum and advancing the driven cone shaft to support the take-up drum.

(Problems to be solved by the invention) With this wire winding device, there is no problem when winding the wire, but when attaching the drum to the device,
Furthermore, there is the following problem when removing a fully loaded drum from the apparatus.

That is, when installing the drum, place the empty drum on the table lifter, raise the table lifter until the height of the drum shaft hole and the cone shaft match, and then advance the cone shaft of the driven cone stand. At this time, the drum is pushed in the axial direction on the table lifter, causing unreasonable axial slippage, which can damage the drum flange if the conditions are bad.

Furthermore, when a fully loaded drum is removed from the device, the weight of the drum has increased and the operation is the opposite of the above-mentioned installation process, making it difficult to move the drum in the axial direction. This increases the possibility that the drum flange will be damaged.

Furthermore, when attaching and detaching the drum to the take-up device, the drum is placed on a table lifter, but the height of the table lifter is higher when the drum is attached to a small diameter, and lower when the drum is attached to a large diameter. It is necessary to prepare various types of table lifters or to accept that there will be a difference in level between the table lifter and the inclined plate.

(Purpose of the invention) In view of the above problems, an object of the present invention is to provide a wire winding device in which the drum can be easily attached and detached.

(Means for achieving the object of the invention) In order to achieve the above object, the invention includes a driving cone shaft stand that is immovable in the axial direction and a driven cone shaft stand that is movable in the axial direction, with both cone shafts facing each other. A table lifter is installed between the cone shaft stands, and an auxiliary table that is slidable in the axial direction of the cone shaft is provided on the table of the table lifter, and the auxiliary table is synchronized with the movement of the cone shaft. The auxiliary table has means for sliding, and a hinged tongue plate extends from the side perpendicular to the cone axis of the auxiliary table, and the free end of the tongue plate is placed on an inclined table. That is.

(Example) Next, one embodiment of the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a drive cone shaft stand in which a drive cone 2 that is stationary in the axial direction is driven by a drive source (not shown). An auxiliary table sliding means 3 consisting of a hydraulic cylinder or an air cylinder that operates in synchronization with the movement of the reciprocating cone shaft 10 is installed in the lower part of the drive cone shaft stand 1, and an auxiliary table 4, which will be described later, moves along the reciprocating cone shaft 10. It slides in sync with the

The driven cone shaft stand 7 has a hydraulic cylinder 8,
It consists of a ram 9, a reciprocating cone shaft 10, and a stand 11. Note that 12 is an oil feed pipe, and V is a switching valve.

Reference numeral 13 denotes a table lifter, and a cross-shaped culm 16 is rotatably fitted into a pin seat 15 disposed in a pit 14. A roller 17 is rotatably attached to the free end of the culm 16, and is fixed to the lower part of the table 18. It is rotatably fitted into the provided rail R having a U-shaped cross section. 1
9 is a hydraulic cylinder, which is swingably attached to the pin seat 20, and the tip of the ram 21 connects the connector 22 and the pin 2.
3 to the alternating culm 16.

An auxiliary table 4 is placed on the upper surface of the table 18 via rollers 6 so as to be able to slide in the direction of the cone axis. is ridge 5,
5' is provided.

The edge of the auxiliary table 4 on the side from which the drum is lowered is provided with a step 24 as shown in FIG. It rests on the edge of the ramp 26. The connection between the tongue plate 25 and the edge of the auxiliary table 4 is achieved by providing a plurality of pin holes 27 in the step 24 as shown in FIG. It is also possible to join them together.

(Function) When winding a filament using the filament winding device of the present invention configured as described above, the empty drum is placed on the inclined table.
6. While rolling it onto the auxiliary table 4 via the tongue plate 25, send oil to the hydraulic cylinder 19 of the table lifter 13 to raise the table lifter 13 so that the drum shaft is aligned with the height of the cone shafts 2 and 10. to advance. At this time, the auxiliary table sliding means 3 is moved in synchronization with the movement of the movement cone shaft 10.
is activated, the drum placed on the auxiliary table 4 moves toward the drive cone shaft 2, and the drive cone shaft 2 and the reciprocating cone shaft 10 enter the shaft hole of the drum and the drum is lifted by the tapered portion of the cone.

Next, the table lifter 13 descends to complete the preparation for winding, and the filament is wound.

When a predetermined length of filament is wound onto the drum, the table lifter 13 rises, and when the auxiliary table 4 comes into contact with the flange of the drum, the reciprocating cone shaft moves backward. At this time, the auxiliary table sliding means 3 operates in synchronization with the retreat of the reciprocating cone shaft, and the auxiliary table 4 slides toward the retracting cone shaft 10, and the drive cone shaft 2, which had been fitted into the shaft hole of the drum, removed. Here, the stroke of the auxiliary table sliding means 3 is set to be slightly longer than the position where the drive cone shaft 2, which had been fitted into the drum shaft hole, is removed, so that the subsequent retraction of the reciprocating cone shaft 10 causes the drum shaft hole to move. The reciprocating cone shaft that was fitted in the drum shaft will come out of the drum shaft hole.

The drum on which the filament is wound is removed from the filament winding device from the auxiliary table 4 via the tongue plate 25 and the tilt table 26. Here, although the amount of rise of the table lifter 13 changes depending on the outer diameter of the winding drum, the auxiliary table 4 and the tongue plate 25 are connected in a spiral manner, and the free end of the tongue plate 25 is connected to the inclined base 25. Since it is listed in
Even if the lifting amount of the table lifter 13 changes, no step is created between the upper surface of the auxiliary table 4 and the inclined table 26.

(Effects) As explained above, according to the wire winding device of the present invention, it is easy to attach and detach the drum to the winding device, and since the auxiliary table slides in synchronization with the movement of the advancing and retracting cone, the drum flange is prevented from being damaged. This improves work safety and the quality of packing.

[Brief explanation of the drawing]

FIG. 1 is a front view of the wire winding device according to the present invention;
Figure 2 is the same plan view, Figure 3 is the arrow view A-A in Figure 1.
Figure 4 is an enlarged view of the tongue plate joint, and the main symbols in the figure are as follows: 1... Drive cone shaft stand, 4... Auxiliary table, 7... Driven cone shaft stand, 13... …Table stand, 25…Tongue plate, 26…Slope base.

Claims (1)

[Scope of utility model registration request] A driving cone shaft stand that is immovable in the axial direction and a driven cone shaft stand that is movable in the axial direction are arranged with the cone shafts facing each other, a table lifter is installed between the cone shaft stands, and the table lifter is An auxiliary table that is slidable in the axial direction of the cone shaft is provided on the table, and the auxiliary table has means for sliding in synchronization with the advance and retreat of the cone shaft, and
On the side of the auxiliary table perpendicular to the cone axis,
Wire winding device, characterized in that a hinged tongue plate extends, the free end of which rests on a ramp.