JPS635819A - Winding and rewinding apparatus - Google Patents

Abstract

PURPOSE:To eliminate the need for a revolving motor and to enable realizing a compact carrousel reel by revolving a rotor storing a winding drum by said motor to turn the winding drum. CONSTITUTION:Drum shafts 1, 2 are stored in a revolving casing 4 and driven separately by motors 10, 10' through driving gears 16, 16'. More, revolving gears 13, 13' and driving gears 17, 17' for revolving are connected by clutches 18, 18'. In this constitution, while winding the coil 3 by the drum shaft 2, the drum shaft 1 is stopped, therefore the motor 10' is also stopped. Then, when the revolving casing 4 is to revolve, the clutch 18' is connected and the motor 10' is rotated to revolve through the driving gear 17' of revolving and the revolving gear 13'. In this way, the revolving motor is eliminated and the compact reel is realized.

Description

[Detailed description of the invention] [Industrial field of application] The present invention provides a winding device 2 having a structure that can rotate on its axis and simultaneously revolve around the sun.
Concerned with labor saving of the revolution drive system of the unwinding machine.

In particular, it relates to a strip winding and two-winding machine for continuous rolling equipment, continuous refining equipment, etc.

[Conventional technology]

As described in Japanese Patent Publication No. 51-1664, a rotatable double-drum winding machine or unwinding machine, a so-called carousel type reel, has two drums 1 and 2 on a rotating main body.
- While one drum is winding in a fixed position or unwinding one winding, the other drum is unwinding the already wound strip coil, or inserting the strip coil for the next spring winding into the drum. When this work is completed, the main body rotates 180 degrees while continuing the winding or first unwinding operation, and the preparation for the first winding or unwinding can be completed.

In other words, since the second machine serves as two machines, continuous winding and unwinding is possible, which improves productivity and reduces equipment installation space.

The structure of this carousel type reel is shown in FIGS. 2 to 4.

Two rotatable drum shafts 1 and 2 are installed in a revolving casing 4 having an axis centered on a horizontal axis, and alternately revolve between a 1st winding position and a coil discharging position.

The revolving casing 4 is supported via the revolving shaft 5 by a reduction gear side bearing 12 and the outer periphery of the revolving casing 4 by two sets of support rollers 9 installed on the ground. A gear 14 for casing revolution is provided on the outer periphery of the revolution casing 4.
is attached and meshes with the revolving gear 14 via the pinion 13 attached to the output shaft of the revolving reducer 12 installed near the support roller 9, and the revolving drive motor 15 drives the revolving casing 4 to a predetermined rotation. give.

The drum shafts 1 and 2 are driven separately by separate motors 10, respectively.

[Problem that the invention seeks to solve]

In a carousel type reel with such a structure, compared to a conventional two-unit reel, it is necessary to install an extra revolution drive motor 15 and a revolution reduction gear 12 for rotating the revolution casing 4, which requires less equipment space. There were problems such as an expansion of the number of facilities, an increase in the number of maintenance inspection points, and an increase in the amount of capital investment.

An object of the present invention is to solve this problem and provide a compact, labor-saving carousel type reel.

[Means for solving the problem] In order to omit the revolution drive motor 15 and the revolution reducer 12, the present invention utilizes the winding motor 1o or 10' driving the drums 1 and 2. Rotation is given to the revolving casing 4.

[Effect]

While the drum 1 is winding, the other drum 2 is stopped, so naturally the winding motor 10' is also stopped.

Since the carousel type reel is characterized in that while the one winding remoter is rotating, the other motor is always stopped, the motor on the stopped side can be used as the revolution drive motor.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings. 1st
The figure shows a carousel-type winding machine according to the present invention in which the revolution drive motor and revolution reducer are omitted.

The unwinding machine is shown.

The drum shafts 1, 2 are separately driven via drive gears 16 and 11 by separate motors 10 and 10', respectively. Now, while the drum 2 is winding the coil 3, the drum 1 is stopped, so the motor 10' is also stopped. The aim of the present invention is to use this stopped motor 10' to revolve the motor 10'.

First, the revolution gear 13' and the revolution drive gear 17' are connected by the clutch 18'. At this time, the clutch 18' on the drum 2 side is disengaged.

After the clutch 18 is connected, when the motor 10' is rotated, the revolution casing 4 can revolve.

〔Effect of the invention〕

According to the present invention, it is possible to provide a compact carousel reel that saves labor.

[Brief explanation of the drawing]

Figure 1 is a mechanical diagram of a carousel reel according to an embodiment of the present invention, Figure 2 is a mechanical diagram of a conventional power roselle reel, Figure 3 is a front view of the carousel reel, and Figure 4 is a conventional power roselle reel. It is a top view of a reel. #1 Mouth

Claims (1)

[Claims] 1. A structure in which a plurality of winding drums are arranged on the same circumference within a single rotary body capable of revolution, and each of the winding drums can simultaneously revolve around the circumference of the rotary body. A winding and unwinding device characterized in that, in an unwinding machine, the rotating body can be used for both revolutions by a motor that rotates the winding drum.