JPS626057Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a coil transfer device, and relates to the provision of a device that reliably prevents coils from falling during transportation.

Conventionally, when transporting a coil taken out from a winding machine with its axis longitudinally oriented, the coil was placed in this position on a transfer device and transported thereby.

However, in recent years, as winding machines have become larger, the weight of the formed coil has increased, and as the height of the coil has increased, there is a problem that the coil may fall over even if it receives a slight impact during transportation. has arisen.

The present invention was devised in view of such conventional problems, and its characteristics are that a cylindrical coil with its axis vertically oriented is taken out from the coil take-out side of a winding machine; In a coil transfer device that transfers and transfers a cylindrical coil to one side in the horizontal direction with the axis vertically oriented, the movement is capable of reciprocating horizontally between the coil take-out side and the coil transfer side. A mounting table is provided with a member, and is inserted from the outside in the radial direction to the lower end surface side of the cylindrical coil with the axis longitudinally taken out from the coil extraction side, and supports the lower end surface side of the cylindrical coil. The movable member is provided with an outer circumferential support member that abuts in the coil height direction on the outer circumferential surface of the cylindrical coil that is provided on the movable member and is supported on the mounting table with the axis vertically oriented, and the mounting table further includes: The movable member is provided with an inner circumferential support member that is movable in and out of the upper end surface of the cylindrical coil and comes into contact with the inner circumferential surface of the cylindrical coil that is supported above with its axis vertically. , characterized in that a rail is provided for conveying and guiding the movable member to one side in the horizontal direction while the inner and outer peripheral surfaces of the cylindrical coil on the mounting table are held between the outer peripheral support member and the inner peripheral support member. That is.

Hereinafter, embodiments of the present invention will be explained according to the drawings.
The coil transfer device 1 is provided near the upper part of a polling reel type winding machine 2, and the winding machine 2 is
It has an inner frame member 3 and an outer frame member 4 arranged around a vertical axis, and a bottom member 5 provided between these inner and outer frame members 3 and 4 so as to be freely raised and lowered, and each of these members 3,
The annular groove surrounded by 4 and 5 is a winding groove 6, into which the wire from the rolling mill is fed and wound. The cylindrical winding with the axis vertically wound in the winding groove 6, that is, the cylindrical coil (hereinafter simply referred to as a coil) 7, is moved upwardly of the winding machine 2 by lifting the bottom member 5. It is taken out on the coil extraction side.

The coil transfer device 1 has a moving member 8 that can freely reciprocate in the horizontal direction of unloading the coil from the coil take-out side of the winding machine 2, and the moving member 8 is equipped with a pair of left and right wheels 9, 9. The wheels 9, 9 are mounted on a pair of left and right rails 11, which are provided on a base 10 on the fixed side.
The rails 11, 1 are configured to roll on the rails 11, 1.
1 is provided along the unloading direction of the coil 7.

A support rod 12 with a circular cross section is provided on the back side of the moving member 8 in parallel with the rails 11, 11, and the support rod 12 has a circular cross section.
2 is supported in rolling contact with a pair of front and rear drum-shaped vertical shaft rollers 13, 13 on both left and right sides, and in rolling contact with horizontal shaft rollers 14, 14 on the top and bottom surfaces, respectively. and is supported.
In addition, hydraulic pressure is applied between the back surface of the moving member 8 and the fixed side.
A first cylinder 15 using air pressure or the like is installed to be expandable and retractable.

A pair of left and right fork-shaped mounting tables 16 are protruded from the front surface of the moving member 8.
is removably inserted into the pair of left and right insertion grooves 17, 17 provided on the top surface of the bottom member 5 by the forward and backward movement of the movable member 8, and by the downward movement of the bottom member 5 from this state, the coil on the bottom member 5 is 7 is placed on a mounting table 16.

On the front side of the moving member 8, there is a carp 7 on the mounting table 16.
An outer peripheral support member 19 having a concave arc surface 18 that contacts the outer peripheral surface is detachably provided. Further, the movable member 8 is provided with an inner peripheral support member 20 that is rotatably supported around a horizontal axis.
Due to its rotation, it faces the concave arc surface 18 and comes into contact with the inner circumferential surface of the coil 7 in a freely abutting and separating manner, and the concave arc surface 18
A convex arcuate surface 21 that clamps a part of the circumferential wall of the coil 7 is formed in cooperation with the convex arc surface 21 . The inner circumferential support member 20 is rotationally driven by a second cylinder 22 using oil pressure, pneumatic pressure, etc., and the convex arc surface 21 contacts or presses the inner circumferential surface of the coil 7, and the inner circumferential surface of the coil 7 Both positions, including the position where the coil 7 is separated and retreated from the carrying-out area, are detected and determined by a limit switch (not shown).

The above-mentioned mounting base 16 is in the first position of the mounting base 16 (shown in solid line in FIG. 1) where the mounting base 16 is retracted backward from the coil take-out side of the winding machine 2, and the mounting base 16 is in the insertion groove 17 of the bottom member 5.
the second position (indicated by the dashed line in the figure), where it is inserted into the
The third position (indicated by the two-dot chain line in the same figure) where the mounting table 16 advances in the coil unloading direction, and the other positions are at the support rod 1.
Striker 2 removably provided at the protruding end of 2.
3 and the engagement of a plurality of limit switches 24 provided on the fixed side.

Therefore, to explain the action based on the above configuration,
When winding of the wire rod by the winding machine 2 is completed, the bottom member 5 is elevated to position the coil 7 on the coil take-out side of the winding machine 2. Next, by the operation of the first cylinder 15, the mounting table 16 is moved to the first position along with the moving member 8.
The coil 7 is placed on the mounting table 16 by the lowering operation of the bottom member 5 after advancing from the position to the second position.
At this time, the inner peripheral support member 20 rotates due to the operation of the second cylinder 22, and a part of the peripheral wall of the coil 7 is held between the concave and convex arc surfaces 18 and 21. In this state, the mounting table 16 moves to the third position to release the clamping of the circumferential wall of the coil 7 due to the rotation of the inner peripheral support member 20. After this, the coil 7 is appropriately processed by another machine, etc., and then mounted. The placing stand 16 will return to its original first position.

According to the present invention, when the coil 7 is conveyed from the coil take-out side in the coil unloading direction, the coil 7 is placed on the mounting table 16, and the outer and inner peripheral support members 1
Since the coil 7 is held between 9 and 20, the coil 7
This is advantageous because it reliably prevents the product from falling over during transportation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a side view of the whole, and FIG. 2 is a plan view thereof. 1... Coil transfer device, 2... Winding machine, 7...
Coil, 16... mounting table, 19... outer periphery support member, 20... inner periphery support member.

Claims (1)

[Scope of Claim for Utility Model Registration] A cylindrical coil with its axis vertically oriented is taken out from the coil take-out side of a winding machine, and the taken out cylindrical coil is conveyed to one side in the horizontal direction with its axis vertically oriented. In the coil transfer device for transferring, a movable member is provided that can freely reciprocate in the horizontal direction between the coil take-out side and the coil transfer side, and a cylindrical member whose axis is vertically oriented is taken out from the coil take-out side. The movable member is provided with a mounting table that is inserted from the outside in the radial direction and supports the lower end surface side of the cylindrical coil, and is supported on the mounting table with the axis oriented vertically. The movable member is provided with an outer circumferential support member that contacts the outer circumferential surface of the cylindrical coil in the height direction of the coil; On the other hand, an inner circumferential support member that can freely move in and out of the cylindrical coil and comes into contact with the movable member is provided on the movable member, and the outer circumferential support member and the inner circumferential support member together support the cylindrical coil on the mounting table. A rail is provided that conveys and guides the movable member to one side in the horizontal direction while holding the inner and outer circumferential surfaces of the movable member between the rails. A coil transfer device characterized by: