JPS5957861U

JPS5957861U - Cutting device for lead-acid battery plates

Info

Publication number: JPS5957861U
Application number: JP15204282U
Authority: JP
Inventors: 幹男小熊; 小牧　昭夫; 川原　明弘; 洋一野村; 裕貴辻
Original assignee: 新神戸電機株式会社
Priority date: 1982-10-08
Filing date: 1982-10-08
Publication date: 1984-04-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は鉛蓄電池用極板を製造する装置の説明図、第２
図はエキスバンド加工と打抜き加工とを施したストリッ
プのブ部を示す平面−１第３図は１枚の極板を示す平面
図、第４図は本考案が適用される切断装置の全体構成図
、第５図ａ及びｂは本考案が適用される切断装置の第１
のロータ及び第２のロータの斜視図、第６図は従来の切
断装置　　　１で極板群連結体の耳部形成用未加工部を
切断する状態を示す説明図、第−ｉ図は従来の切断装置
で切断された耳部が位置決め突起に引掛った状態を示す
斜視図、第８図は従来の切断装置で切断された部分の双
方が位置決め突起に係接している状態を示す説明図、第
９図は本考案の第１の実施例の要部を示す説明図、第１
０図ａ、　　ｂはそれぞれ本考案の切断装置の動作を示
す動作説明図、第１１歯は来者ｉの第２の実施例の要部
を示す説明図であ　゛る。２・・・鉛または鉛合金製ストリップ、２ｄ・・・極板
群連結体、１４・・・第２のロータ、１５・・・第１の
ロータ、１７・・・位置決め突起、２５・・・第２の耳
部切断刃、２９・・・第１の耳部切断刃、３１・・・弾
性ブロック、３２・・・変位部材、３３・・・バネ、Ａ
・・・耳部形成用未加工部、Ｂ・・・網状部。 −、ｐ　　　　　−、Ｄｒ２ｃ（２ｄ）第７図第８図　−Figure 1 is an explanatory diagram of an apparatus for manufacturing electrode plates for lead-acid batteries, Figure 2
Figure 1 is a plan view showing a section of a strip that has been subjected to expanding and punching. Figure 3 is a plan view showing one electrode plate. Figure 4 is the overall configuration of a cutting device to which the present invention is applied. Figures 5a and 5b show the first cutting device to which the present invention is applied.
FIG. 6 is an explanatory diagram showing a state in which the unprocessed portion for forming the ears of the electrode plate group connection body is cut by the conventional cutting device 1, and FIG. A perspective view showing a state in which the ear section cut by the cutting device is caught on the positioning protrusion, FIG. FIG. 9 is an explanatory diagram showing the main parts of the first embodiment of the present invention;
Figures 0a and 0b are explanatory diagrams showing the operation of the cutting device of the present invention, respectively, and the 11th tooth is an explanatory diagram showing the main part of the second embodiment of the visitor i. 2... Lead or lead alloy strip, 2d... Plate group connection body, 14... Second rotor, 15... First rotor, 17... Positioning protrusion, 25... 2nd ear cutting blade, 29... 1st ear cutting blade, 31... elastic block, 32... displacement member, 33... spring, A
... Unprocessed part for forming ears, B... Net-like part. -, p -, Dr2c (2d) Figure 7 Figure 8 -

Claims

[Scope of utility model registration request]

A predetermined interval in the longitudinal direction in the center area in the width direction! A lead or lead alloy strip is formed with a plurality of punched holes, leaving a large number of unprocessed portions for forming ears, and a net-like portion is formed on both sides of the central region, and the net-like portion is filled with an active material. In the lead-acid battery electrode plate cutting device for cutting an electrode plate group connected body into individual electrode plates, the ear portion forming device is provided on first and second rotors and the first and second rotors, respectively. The first and second parts are cut to form a raw part for
an ear cutting blade; a positioning protrusion provided on the first rotor that engages with the punched hole to position the connecting body; and a positioning protrusion provided on at least one of the first and second rotors and the electrode plate group. a polar plate cutting blade that cuts both sides of the central region of the connecting body in a direction perpendicular to the longitudinal direction; and a second tab cutting blade that is located on a side of the first tab cutting blade. A correction mechanism for correcting the shape of the ear by pushing back the ear bent toward the first rotor toward the second ear cutting blade. Cutting device.