KR200190772Y1 - device for beading and crimping of a receptacle in battery - Google Patents

Abstract

According to the present invention, when the battery seated inside the support is inserted into the support and ascends, the pressurizing rod comes into close contact with the upper part of the battery, and then the upper part of the battery is pre-inserted and pressurized. Comprising a support portion, and the first portion to pre-indent the upper part of the battery on the lower side of the support portion, by configuring the pressure unit to press the upper portion of the battery on the other side of the pre-indentation, to prevent the upper portion of the battery is expanded or crushed In addition, the present invention relates to a battery container pre-loading and pressure-reducing device that not only improves productivity by reducing work processes, but also improves competitiveness by reducing manufacturing costs by simultaneously performing pre-loading and crushing.

Description

Device for beading and crimping of a receptacle in battery}

The present invention relates to a manganese battery, and more particularly, to a pre-injection and pressure-reducing device of a battery container for forming a pre-initiation of the upper part of the zinc tube, and pressurizing the upper part thereof to bend the upper part of the zinc tube.

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.

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

A zinc tube (1) made of a zinc alloy and serving as a cathode active material is provided, and a paste is applied to kraft paper and processed inside the zinc tube (1). A separator (2) is isolated to close the cathode and adheres to the inner wall of the zinc tube to prevent corrosion. A mixture of the positive electrode active material in which zinc chloride and ammonium chloride electrolyte are mixed with manganese dioxide and carbon powder is mixed into the separator (2). (3) is filled, and a carbon rod (4) serving as a current collector for extracting the current of the positive electrode is inserted into the battery after a binder, such as pitch, is added with graphite as a main component, in the center of the zinc tube (1). Is inserted, applied to the upper portion of the carbon rod (4), to maintain the adhesion to the carbon rod (4) to prevent moisture evaporation in the mixture (3) and a pitch (5) to block the inflow of air from the outside Affixed to the top of this pitch 5 and in the mixture 3 The insulating tube 7 is inserted into a battery with a resin stopper 6 which prevents a minute and blocks the inflow of air from the outside of the battery.

In the battery configured as described above, as shown in FIG. 2, as shown in FIG. 2, the battery 10 seated on the inner side of the holder 11 is fitted to one side of the support 12, and the belt 13 is disposed by the belt 13. Rotate When the compression rod 14 is in close contact with the upper portion of the battery 10 rotated as described above, and the first projection 15 fixed to the upper end of the support 12 presses the upper portion of the battery 10, the inner side of the upper portion thereof. The concave groove 16 is to be formed.

Next, in the pressure device for pressurizing an upper portion of the battery configured as described above, as shown in FIG. 3, the battery 10 seated on the inside of the holder 11 is inserted into the support 17. When the battery 10 rises to the upper portion of the earth 17, the pressing hole 20 compresses the upper portion of the battery 10.

At this time, the upper portion of the battery 10 is formed in a round shape formed inside the pressing hole 20.

However, in the conventional first-in-one and pressure-reducing apparatus as described above, a phenomenon occurs in which the upper portion of the zinc tube is enlarged when the zinc tube of the battery is pre-injected, and when the zinc tube of the battery is pressed by the crimp, the zinc tube and the crimp are in the same line If not, the upper part of the zinc pipe was crushed, and since the first and second protrusions are separately produced, the production process is complicated and productivity is lowered. There was a problem of losing.

The present invention has been made in view of the above-mentioned conventional defects, and its purpose is to prevent the upper part of the battery zinc tube from expanding or distorting, reducing the work process to improve productivity, as well as pre-empt and press pressure. The present invention provides a battery container pre-loading and pressure-reducing device that can improve the competitiveness by reducing manufacturing costs.

The present invention for achieving the above object is, in the device that is inserted into the inside of the support, when the battery seated on the inside of the holding plate rises, after the pressing rod is in close contact with the upper part of the battery, in the device to press the upper part of the battery, A support part fitted to the pressing rod; A pre-emption unit for preempting an upper portion of a battery to a lower side of the support part; On the other side of the pre-insertion portion is characterized in that the pressure portion configured to press the upper portion of the battery.

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

Figure 2 is a cross-sectional view showing a conventional battery preloader

3 is a cross-sectional view showing a conventional pressure regulator of a battery;

Figure 4 is a cross-sectional view of the first-in and first-out pressure device applied to the present invention

Figure 5 is a cross-sectional view showing the operating state of the first-in and second-out pressure device to which the present invention is applied

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

10: battery 11: holder

14: crimping rod 17: support

30: support 31: support

32: support rod 33: bearing

34: fixing nut 40: first-input part

41: body 42: rotation adjusting screw

43: first entrance 50: pressure unit

51: pressure rod 52: crimp

Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 4 is a cross-sectional view of the first-in and second-out pressure device to which the present invention is applied.

The manganese battery to which the present invention is applied is made of zinc alloy, and is provided with a zinc tube (1) serving as a negative electrode active material, and pastes in kraftpaper inside the zinc tube (1). Is coated and processed, and an insulating membrane (2) is inserted into the anode and cathode to insulate the zinc tube and adheres to the inner wall of the zinc tube to prevent corrosion. After filling the mixture (3) of the positive electrode active material mixed with purified water, a binder such as pitch is added to the graphite as a main component is inserted into the battery, the carbon rod (4) that functions as a current collector to take out the current of the positive electrode is It is inserted into the center of the zinc tube (1), is applied to the upper portion of the carbon rod (4), to maintain the adhesion with the carbon rod (4) to prevent the evaporation of moisture in the mixture (3) and to block the inflow of air from the outside A pitch 5 is attached, The insulating tube 7 is inserted into a battery having a resin stopper 6 attached to the upper portion of the pitch 5 to prevent moisture in the mixture 3 and to block the inflow of air from the outside of the battery.

In this battery, the first-in first-out and pressure-reducing device of the present invention is that when the battery 10 seated on the inside of the holder 11 is inserted into the support 17 and ascended, the pressing rod 14 of the battery 10 After the upper part is in close contact with each other, the upper part of the battery 10 is pre-loaded and squeezed in the apparatus. The support part 30 fitted to the crimping rod 14 is configured, and a battery (on the lower side of the support part 30 is formed). 10 is a first-in, first-out portion 40 is configured, and the other side of the first-in portion 40 is configured to the pressure of the pressure unit 50 to circulate the upper portion of the first, it will be described in more detail As follows.

The support part 30 is formed of a support 31 through which an inner side penetrates and a support piece 311 is formed at one side thereof, and is provided with a support rod 32 fitted with the support 31 and having an inclined surface 321 at a lower portion thereof. And, the bearing 33 is fitted to the upper portion of the support rod 32 is configured, the coupling nut 34 is coupled to prevent the bearing 33 fitted to the support rod 32 is separated.

The first part 40 is configured at the lower portion of the inclined surface 321, the body 41 is fitted to the rotary shaft 40a formed on one side is configured, and adjusts the angle to rotate on one side of the body 41 Rotation adjustment screw 42 is configured, the first inlet 43 to press the upper part of the battery 10 to the lower portion of the body 41 is configured.

The throttling unit 50 is formed on the lower side of the support piece 311, the throttling table 51 is formed with a guide hole 511 that can adjust the distance, the side of the throttle 51 A pressure port 52 for pressing the upper part of the battery 10 in a round configuration is provided, and a screw 53 for fixing the pressure platform 51 to the support piece 311 is configured.

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

First, the support 31 is inserted into the outside of the crimping rod 14, the support rod 32 is inserted into the outer circumferential surface of the support 31, and the bearing 33 is seated on the outer circumferential surface of the support rod 32. When the support bar 32 and the bearing 33 are fixed with the fixing nut 34, the support part 30 is fixed.

Next, the rotation adjusting screw 42 is fixed to one side of the first part 40 body 41, the first part 43 is fixed to the lower part, and then inserted into the rotary shaft 40a.

In addition, the inside of the rounded pressing plate 52 is brought into close contact with one side of the pressure stand 51, and the pressure stand 51 is brought into close contact with the lower portion of the support piece 311, and then fixed with a screw 53. city That's it.

Referring to the operation process of the present invention assembled as described above, as shown in Figure 5, when the battery 10 seated on the holder 11 is inserted into the support 17, the support 17 When the battery 10 rises to the upper portion, the battery 10 is in close contact with the lower portion of the crimping rod 14. At this time, when the support part 30 moves downward along the crimping rod 14, the first part 40 is rotated by a predetermined angle by the rotation shaft 40a, so that the first inlet 43 is the outside of the battery 10. It is in close contact with the other side, the pressing portion 52 is pressed by the upper end of the battery 10.

The rotation adjusting screw 42 of the fixed first part 40 is fixed to the inclined surface 321 of the support bar 32 so that there is no movement.

As described above, when the battery 10 in close contact with the inlet 43 and the pressing port 52 rotates, the outer circumferential surface of the battery 10 in which the inlet 43 is in close contact forms an indentation groove 16 inward. And, the other side is bent in the pressing port 52 is the upper end of the battery 10 is bent in a round.

Next, when the battery 10, which has been shaped as described above, is to be detached from the support 17, first, the support 30 moves upwards, and the first entry 40 moves the rotary shaft 40a. Rotate a predetermined angle around the center.

At this time, when the first opening 43 of the first insertion unit 40 is separated from the recessed groove 16 formed in the outer circumferential surface of the battery 10, the battery 10 fixed to the fixing rod 11 moves downward. Then, after being separated from the support 17, it will be moved to the next step.

As described above, the present invention pre-loading and pressure-pressing device prevents the upper part of the battery from being expanded or distorted, improves productivity by reducing the work process, and improves the competitiveness by reducing the manufacturing cost by simultaneously pre-loading and pressure-pressing. There is an advantage to let.

Claims (1)

When the battery 10 seated on the inside of the holder 11 is inserted into the support 17 and ascended, the pressing rod 14 adheres to the upper part of the battery 10, and then the upper part of the battery 10. In the device for pre-charging and pressure A support bar 31 is formed so that the inner side penetrates the fitting rod 14 and a support piece 311 is formed at one side thereof, and the support bar 32 is fitted to the support 31 and has an inclined surface 321 formed at a lower portion thereof. It is configured, the support portion 30 is composed of a bearing 33 is fitted to the upper portion of the support rod 32, the coupling nut 34 for coupling so that the bearing 33 fitted to the support rod 32 is not separated Wow; The lower portion of the inclined surface 321, the body 41 is fitted to the rotating shaft 40a formed on one side is configured, the rotation adjusting screw 42 for adjusting the angle of rotation on one side of the body 41 is A first part 40 having a first inlet 43 configured to press a first part of the battery 10 to the lower part of the body 41; It is formed in the lower portion of the support piece 311, the pressure table 51 is formed with a guide hole 511 that can adjust the distance is configured, round the top of the battery 10 on one side of the pressure table 51 The pressure port 52 is crimped with a first, and the first and the first of the battery container, characterized in that consisting of the pressure unit 50 is composed of a screw 53 for fixing the pressure table 51 to the support piece 311 and Pressure device.