KR200193370Y1 - Compensation device for insert separator in alkaline battery - Google Patents

Abstract

The present invention is a separator insertion correction device for the mandrel to rotate in reverse to keep the separator in close contact with the inside of the mixture, the drive pulley is formed to rotate in the lower portion is provided with a motor that rotates opposite to the winding direction of the separator, A driven pulley formed on the upper part of the mandrel is provided, and by constituting an operating part provided by a belt connecting the driving pulley and the driven pulley, the motor is rotated backwards to fix the separator automatically against the inner wall of the mixture, It is related with the separator insertion correction apparatus of the alkaline battery which reduces the defective rate of and reduces the working process, and improves productivity.

Description

Compensation device for insert separator in alkaline battery

The present invention relates to an alkaline battery, and in particular, after insertion of a separator, which is inserted between a mixture of a cathode material and a cathode material, and serves to isolate the cell, the separator adheres to the inner wall of the mixture to form a shape of an alkaline battery. A separator insertion correction apparatus is related.

As is well known, as a battery used as an energy source of portable electric appliances, many kinds of batteries such as manganese batteries, alkaline batteries, air zinc batteries, and lithium batteries are used. In recent years, various types of portable electrical appliances have been diversified. As the quantity increases, the use of batteries increases. In particular, in recent years, the use of alkaline batteries is rapidly increasing as a battery is required to have a low cost and good high current characteristics.

The structure of an alkaline battery mainly used as an energy source of such a portable electric appliance will be described in detail with reference to FIG. 1.

One side of the cylinder having a predetermined diameter is closed to form a positive electrode terminal, and the other side is opened to receive a positive and negative electrode active material therein, and at the same time, a positive and negative electrode collects the iron pipe 1, and the iron pipe ( In the inner diameter of 1), the mixture 2, which is a cylindrical positive electrode active material having a predetermined thickness, is laminated in multiple stages, and the inner diameter of the mixture 2 prevents electrical short circuit caused by direct contact of the positive and negative electrode active materials, and simultaneously reacts with the battery. A separator 4 is provided to sufficiently store the electrolyte solution required for the process, and the negative electrode active material 3 is filled in the separator 4.

In the center of the negative electrode active material (3) is built-in current collector (5) for collecting (-) electricity, the gasket (6) is formed in the open lower inner side of the current collector (5) and the steel pipe (1), gasket ( In the bottom part of 6), the bottom plate 7 which is welded with the collector rod 5 and serves as a terminal of a negative electrode is comprised. And the outer circumferential surface of the steel pipe (1) is attached to the sticky label (8) for promoting the product and at the same time to insulate the outside.

In the alkaline battery configured as described above, the separator 4, as shown in Fig. 2, when the iron pipe 1, in which the mixture 2 is embedded, is inserted and fixed inside the support 10, the separator ( After the spindle shaft 11 wound 4 times or more is inserted into the inner diameter of the mixture 2, the spindle shaft 11 is raised, and the separator 4 remains inside the mixture 2. .

Then, the iron pipe 1 into which the separator 4 is inserted is transferred to the next process.

However, in the conventional separator inserting device as described above, the separator 4 is inserted into the mixture 2 and then transferred to the next step without a separate process, and the separator 4 maintains an abnormal shape such as incomplete insertion. Since the transfer, defective products are generated, the operation rate is lowered, there is a problem that the productivity is lowered.

In addition, since the defective products generated as described above work in dependence on manual work, there is a problem that the work process is complicated and productivity is lowered.

The present invention has been made in view of the above-described conventional defects, and its object is to rotate the motor in a direction opposite to the winding direction of the separator so that the separator is automatically fixed to the inner wall of the mixture so that the defective rate is lowered. The present invention provides a separator insertion correction device for an alkaline battery, which reduces productivity and improves productivity.

The present invention for achieving the above object, in the device for mandrel is lowered to take the form of the separator is inserted into the inside of the mixture, the drive pulley is formed to rotate in the lower portion is provided with a motor that rotates in reverse, the mandrel The driven pulley formed on the upper portion of the shaft is characterized in that it comprises an operating unit provided with a belt connecting the drive pulley and the driven pulley.

1 is a cross-sectional view of a typical alkaline battery

2 is a cross-sectional view showing a process of inserting a conventional separator

3 is a perspective view of a separator insertion correction device to which the present invention is applied

Figure 4 shows the operating state of the separator insertion correction device to which the present invention is applied,

a is the state before the mandrel descends,

b shows the state that the separator is in close contact with the mixture while the mandrel is lowered.

<Explanation of symbols for the main parts of the drawings>

1: iron pipe 2: mixture

4: Separator 10: Support

12: mandrel 20: operating part

21: motor 211: drive pulley

22: driven pulley 23: belt

Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 3 is a perspective view of a separator insertion correction apparatus to which the present invention is applied.

In the alkaline battery to which the present invention is applied, an iron tube having one side of a cylinder of a predetermined diameter is closed to form a positive electrode terminal, and the other side is opened to receive positive and negative electrode active materials therein and to collect positive electricity. 1) is configured, the inner diameter of the steel pipe (1) is a mixture of the mixture (2) of cylindrical positive electrode active material of a predetermined thickness is laminated in multiple stages, the inner diameter of the mixture (2) is due to the electrical contact due to the direct contact of the positive electrode cathode material The separator 4 which prevents a short circuit and fully preserve | fills the electrolyte solution required for reaction of a battery is interposed, and the negative electrode active material 3 is filled in the inside of this separator 4.

In the center of the negative electrode active material (3) is built-in current collector (5) for collecting (-) electricity, the gasket (6) is combined in the open lower inner side of the contact rod (5) and the iron pipe (1), gasket ( In the bottom part of 6), the bottom plate 7 which is welded with the collector rod 5 and serves as a terminal of a negative electrode is comprised. And the outer circumferential surface of the steel pipe (1) is attached to the sticky label (8) for promoting the product and at the same time to insulate the outside.

The separator insertion correction device of the present invention in such an alkaline battery has a separator insertion correction device in which a mandrel 12 that rotates in reverse descends and keeps the separator 4 in close contact with the inside of the mixture 2. A pulley 211 is formed to be provided with a motor 21 rotating opposite to the winding direction of the separator 4, and a driven pulley 22 formed on the mandrel 12 is provided, and the driving pulley 211 is provided. Actuator 20 is provided with a belt 23 for connecting the driven pulley 22 and.

Next will be described the assembly process and operation process of the present invention configured as described above.

First, after seating the plate (P) in the upper portion of the lifting table (E), a plurality of mandrel 12 with the driven pulley 22 is formed on one side of the plate (P), the driven pulley 22 Fixing the motor 21, the drive pulley 211 is formed on the other side of the.

The drive pulley 211 and the driven pulley 22 fixed in this way may be connected to the belt 23.

Next, referring to the operation process of the present invention assembled as described above, as shown in Figure 4a, the steel pipe (1) in which the mixture (2) and the separator (4) is inserted and fixed inside the support (10) As shown in FIG. 4B, the lifting platform E is inserted into the separator 4 of the steel pipe 1 fixed to the support 10 while descending a predetermined distance. At this time, the motor 21 is rotating in reverse, the driving pulley 211 is rotated in reverse, the belt 23 is reversed, the driven pulley 22 is reversed by the belt 23, the mandrel 12 The separator 4 is fixed to the inner wall of the mixture 2 by the rotational force.

When the separator 4 comes into close contact with the inner wall of the mixture 2 in this manner, the lifting platform E is returned to its original position by waiting for the next step.

As described above, the separator insertion correction device of the present invention has the advantage of lowering the defective rate in the next step and reducing productivity by improving the productivity by automatically rotating the motor in close contact with the inner wall of the mixture. .

Claims (1)

In the separator insertion correcting device in which the mandrel 12 that rotates in reverse descends and keeps the separator 4 in close contact with the inside of the mixture 2, The driving pulley 211 is formed to rotate in the lower portion is provided with a motor 21 to rotate opposite to the winding direction of the separator (4), the driven pulley 22 formed on the upper portion of the mandrel 12 is provided, Separator correction device for an alkaline battery, characterized in that the operating unit (20) provided with a belt (23) connecting the drive pulley (211) and the driven pulley (22).