JPH0520337B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Technical Field> The present invention relates to a cradle for a coil processing line for processing thin plate materials and the like.

<Prior Art> Conventionally, after a pressed tape-shaped thin plate material is wound onto a spool by a winding device, the spool is removed and transferred to a cradle for secondary processing. Therefore, it takes time and effort to remove the spool and attach it to the cradle in the next process, resulting in a large loss of time and the need for a means for transporting the spool.

<Object of the Invention> In view of the above problems, it is an object of the present invention to provide a winding cradle that can switch between winding and feeding in a short time.

<Summary of the configuration> The configuration of the present invention has a main body frame 6 that is open at the top, an internal gear 3 inside the winding core 2, a pair of flanges made of donut-shaped disks, and an axial center. a plurality of spools 1 arranged in parallel sharing a spool 1; and a plurality of spools 1 which are pivotally connected to the main body frame 6 and rotatably support each spool 1 by abutting on the outer periphery of the flange of the plurality of spools 1, respectively. a set of rollers 4, a motor 12 having a wide pinion 13 on its output shaft that can mesh with all the internal gears 3 of the plurality of spools 1; A cradle with multiple spools is provided with a vertical movement mechanism provided on the main body frame 6 so as to be able to take a winding position where each spool 1 meshes with the internal gear 3 and a feeding position where the mesh is released. It was formed.

<Example> Hereinafter, an example of the present invention will be described in detail based on the drawings.

In Figures 1, 2, and 3, spool 1
In this example, two donut-shaped discs are opposed to each other and fixed to the winding core 2 so as to share the axis, and an internal gear 3 is formed in the center of the winding core 2, passing through the winding core 2 in the axial direction.

The spool 1 includes a plurality of rollers 4 rotatably arranged by a plurality of roller shafts 5 installed between a side wall 7 and a side wall 8, and the outer periphery of the rollers 4 is supported.
Eight sets of spool rotation systems are formed in parallel and arranged between side walls 7 and 8 of a main body frame 6 formed of a U-shaped member with an open top.

Approximately at the center of one side wall 8 of the main body frame 6, there is a 4
A motor board 9 is provided with approximately L-shaped guide members 14 on both sides and below the motor board 9, which has several long holes 10. Further, an adjustment screw 16 screwed vertically into the adjustment screw fixing member 15 is arranged directly below the motor board 9, and the tip of the adjustment screw 16 is brought into contact with the lower edge of the motor board 9, so that the motor 12 can be moved up and down. Form a moving mechanism.

The motor 12 is provided with a small gear 13 having a tooth width that meshes with the internal gears 3 of all eight spools on an extension line of the motor shaft, and the small gear 13 is provided in a substantially central portion of the motor board 9. A hole through which the motor 13 passes is bored, and the small gear 13 is passed through this hole to fix the motor 12 to the motor board 9.

Furthermore, the pinion 13 passes through a hole in which the pinion 13 (to be described later) can be moved up and down, which is bored in the approximate center of the side wall 8, and is inserted into the internal gears 3 of eight parallel spools.

Furthermore, when the motor board 9 descends and its lower edge abuts the hook-shaped portion of the guide member 14 when the adjusting screw 16 is loosened, the pinion 13 connected to the shaft of the motor 12 is It meshes with the internal gears 3 of all the spools to form a cradle with multiple spools.

The number of spools mentioned above is not limited to eight, but can be set to any number depending on the production scale and device dimensions.

<Usage Mode> The usage mode of the multi-spool cradle configured as described above will be explained.

In FIG. 4, a wide thin plate material 22 is supplied from a material feeding device 17 for primary press processing to a primary processing press machine, and press processing is performed in parallel in the primary processing press machine 20. It is discharged as a strip of tape-shaped primary processed material 23. These 8 strips of tape-shaped primary processing material 23 are immediately transferred to the small gear 13.
The eight spools 1 of the multi-spool cradle 18, which are in mesh with each other, are simultaneously wound.

At this time, in the multi-spool cradle, the motor board 9 is lowered by loosening the adjustment screw 16 and brought into contact with the hook-shaped part of the guide member 14, and the motor 12
The small gear 13 connected in series meshes with the internal gear 3 of all eight spools to simultaneously rotate all the spools in the winding direction. At this time, the motor board 9 is
It is fixed to the side wall 8 with fixing screws 11.

The tape-shaped primary processing material 23 wound around the eight spools 1 is moved together with the multi-spool cradle to which the eight spools are attached to the feeding side of the secondary press process.

During the secondary pressing process, the fixing screw 11 is loosened to make the motor board 9 slidable, and the adjusting screw 16 is tightened to raise the motor board 9 (the reference numeral 9 in FIG. ), the engagement between the small gear 13 connected to the motor 12 and the eight internal gears 3 is released (the reference numeral 13 in FIG. 3 is at the position indicated by the dashed line), and each spool 1 can freely rotate individually. Therefore, the tape-shaped primary processing material 23 wound around the spool 1 mounted on the multi-spool cradle 19 with the pinion disengaged is further transferred to the secondary processing press 21 for each spool. supplied to.

Note that the multi-spool cradle, which has an empty spool 1 after supplying the tape-shaped primary processing material 23 in the secondary processing steps, is equipped with the above-mentioned adjustment screw 16.
By adjusting the above, the small gear 13 and the internal gear 3 are brought into mesh with each other and can be immediately used for winding.

<Effects of the Invention> As explained above, since the apparatus of the present invention can easily switch between winding and feeding, (1) movement to the next process and setup for the next process can be performed in an extremely short time.

(2) Less effort is required to move to the next process.

(3) Transportation means for moving to the next process becomes easier.

(4) It is safe because there is no need to remove or install the spool.

As described above, the present invention is effective as a highly efficient device.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a front view, FIG. 2 is a left side view, FIG. 3 is a sectional view taken along the line A--A in FIG. An explanatory diagram of the next pressing process. 1... Spool, 3... Internal gear, 4... Roller, 6... Body frame, 12... Motor, 13...
Small gear.

Claims (1)

[Scope of Claims] 1. A main body frame 6 which is open at the top, an internal gear 3 inside the winding core 2, and a pair of flanges made of donut-shaped discs, which are arranged side by side with a common axis. multiple spools 1
a plurality of sets of rollers 4 rotatably supporting each spool 1 by abutting on the outer periphery of the flanges of the plurality of spools 1, respectively, and pivotally mounted to the main body frame 6; a motor 12 equipped with a wide small gear 13 that can mesh with all the internal gears 3 of the spools 1; and a winding device to which the motor 12 is attached and whose small gears 13 mesh with the internal gears 3 of each spool 1. A cradle with a multi-spool, comprising: a vertical movement mechanism provided on a main body frame 6 so as to be able to take a position and a feeding position where the meshing is released;