JPS63174735A - Molding equipment for beltlike lattice body - Google Patents
Molding equipment for beltlike lattice bodyInfo
- Publication number
- JPS63174735A JPS63174735A JP62326664A JP32666487A JPS63174735A JP S63174735 A JPS63174735 A JP S63174735A JP 62326664 A JP62326664 A JP 62326664A JP 32666487 A JP32666487 A JP 32666487A JP S63174735 A JPS63174735 A JP S63174735A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- punch
- forming
- matrix
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title description 2
- 239000011159 matrix material Substances 0.000 claims description 10
- 230000036346 tooth eruption Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 19
- 229910000978 Pb alloy Inorganic materials 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
- B21D31/043—Making use of slitting discs or punch cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
- H01M4/745—Expanded metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Punching Or Piercing (AREA)
- Cell Electrode Carriers And Collectors (AREA)
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
【発明の詳細な説明】
（産業上の利用分野）
本発明は、概してアキュムレータ板に用いろ金属合金（
鉛、銅、チタン）製ないしプラスチック製の帯状格子の
製造に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention generally relates to a filter metal alloy (
Concerning the manufacture of strip grids made of lead, copper, titanium) or plastic.
詳述すれば、本発明は、このような帯状格子を製造する
装置であって、連続した帯状体の搬送方向にテーパーし
、互いに相対移動自在な直線型マトリックスとポンチと
を備え、その帯状体が間欠搬送されるようになっている
多段拡張ダイと、動作ストローク時にポンチをマトリッ
クスの方へと帯状体の搬送と同期して移動せしめる動力
駆動手段とからなり、前記ポンチには、マトリックスの
両側に設けた波形成形刃と協働する波形成形刃が両側に
おいて列状に設けられていることよりなる帯状格子成形
装置に関する。More specifically, the present invention provides an apparatus for manufacturing such a band-shaped lattice, which includes a linear matrix and a punch that are tapered in the conveyance direction of continuous band-shaped objects and are movable relative to each other, and and a power drive means for moving the punch toward the matrix during the operating stroke in synchronization with the conveyance of the strip, the punch having a The present invention relates to a belt-like grid forming device comprising a wave-forming blade arranged in rows on both sides, which cooperate with a wave-forming blade provided in the belt.
（従来の技術）
本願出願人は前述の構成の帯状格子成形装置を工場にて
現に利用している。この公知の成形装置においては、各
成形刃は単歯のような形をしている。しかも、シート状
鉛を切断成形していると、切断個所が成形刃の形を呈し
てほぼ菱形の網目を備えた格子ができるようになってい
る。このように切断成形すると、ポンチに支持された成
形刃は上昇して、菱形網目の鋭角頂点を結ぶ対角線の長
さと、この網目と以前に成形した網目との間の結節の長
さの和に対応する距離だけ、帯状体が供給ロールから送
りだされる。(Prior Art) The applicant of the present application is currently using a band-like grid forming apparatus having the above-mentioned configuration at a factory. In this known forming device, each forming blade is shaped like a single tooth. Moreover, when sheet lead is cut and formed, the cut portions take the shape of forming blades, creating a grid with approximately diamond-shaped meshes. When cutting and forming in this way, the forming blade supported by the punch rises to the sum of the length of the diagonal connecting the acute vertices of the diamond-shaped mesh and the length of the knot between this mesh and the previously formed mesh. The strip is fed out of the supply roll by a corresponding distance.
この装置の生産スピードは、成形刃による切り込み回数
を網目のピッチに乗じた積に相当するのは明らかである
。ところが、ポンチの最大切込み回数、換言すればポン
チの最大稼動ストローク数は、網目のピッチが２３ｍｍ
程度であれば、１分当り５００回に限られており、従っ
て生産スピードは１分当り約１１．５ｍと限られている
。It is clear that the production speed of this device corresponds to the product of the number of cuts made by the forming blade multiplied by the mesh pitch. However, the maximum number of cuts of the punch, in other words, the maximum number of operating strokes of the punch, is when the mesh pitch is 23 mm.
If it is about 500 times per minute, the production speed is limited to about 11.5 m per minute.
生産スピードがこのように限られているから、格子成形
装置を、生産スピードが倍もある（約２５ｍ７分）、帯
状格子に活性材を張りつける次段の装置と接続して一貫
生産ラインを形成することはできない。Since the production speed is limited in this way, an integrated production line is formed by connecting the lattice forming equipment to the next stage equipment, which has twice the production speed (approximately 25 m and 7 minutes) and applies the active material to the strip lattice. It is not possible.
また、アキュムレータの性能を向上さけろために、網目
の寸法が小さい、特に現在のピッチの約半分に等しい艮
対角線の方向のピッチを有する網目を備えた格子を生産
している。この場合での従来公知の装置による生産スピ
ードは、同じ１分当りの切込み数を達成するのに、前述
の装置の生産スピードの半分になるありさまである。Also, in order to improve the performance of the accumulator, grids are produced with meshes having small mesh dimensions, in particular with a pitch in the diagonal direction equal to approximately half the current pitch. In this case, the production speed of the previously known device is likely to be half that of the previously described device, while achieving the same number of cuts per minute.
（発明の目的）
本発明は、生産スピードが高く、しかも帯状体から成形
する格子の網目の寸法が同一だとしても従来装置の生産
スピードのお凡そ倍の速度が得られ、次段の活性材の張
付は装置と直結でき、さらには現在の網目の長対角線の
長さの少くとら半分のピッチを有する網目を備えた格子
の成形なら、従来装置の生産スピード以下になることが
ない、前述型式の格子成形装置を提供するのを目的とし
たものである。(Objective of the Invention) The present invention has a high production speed, and moreover, even if the size of the mesh of the lattice formed from the strip is the same, the production speed can be approximately twice that of the conventional device, and the next stage of active material The pasting can be directly connected to the equipment, and furthermore, if a grid is formed with a mesh having a pitch that is less than half the length of the long diagonal of the current mesh, the production speed will not be lower than that of the conventional equipment, as mentioned above. The purpose of this invention is to provide a type of lattice forming apparatus.
（発明の構成）
本発明の前述の目的は、前述の型式の成形装置における
各切断刃に、帯状体の搬送方向に沿って、少くとも二つ
の連続した切込み歯を設けて、ポンチの１回の稼動スト
ローク中に少くとも２つの切込みが帯状体に形成される
ように構成することで達成できる。(Structure of the Invention) The above-mentioned object of the present invention is to provide each cutting blade in a forming device of the above-mentioned type with at least two consecutive cutting teeth along the conveying direction of the strip, so that each cutting blade is provided with at least two consecutive cutting teeth in a single punching operation. This can be achieved by arranging that at least two incisions are made in the strip during the working stroke of.
帯状体の搬送方向における各切断刃の幅は、従来装置に
使われているものと同一であって、この場合、生産スピ
ードを同一とすれば、本発明による装置では、網目の寸
法が小さい（長対角線方向のピッチが半分）格子が得ら
れる。別の見方をとれば、各切断刃の幅を従来装置に使
われている切断刃の歯数の倍にすれば、１回のポンチ稼
動ストローク当りの切込み数と各網目の寸法を同一とす
る場合、従来装置の生産スピードの２倍に相当する生産
スピードを達成できる。The width of each cutting blade in the direction of conveyance of the strip is the same as that used in conventional devices, and in this case, given the same production speed, the device according to the invention has a smaller mesh size ( A lattice with half the pitch in the long diagonal direction is obtained. From another perspective, if the width of each cutting blade is twice the number of teeth of the cutting blade used in conventional equipment, the number of cuts per punch stroke and the size of each mesh will be the same. In this case, it is possible to achieve a production speed that is twice the production speed of conventional equipment.
本発明によれば、帯状体の搬送方向に一方を他方の延長
部となるように一対のダイを設けるのが望ましい。According to the present invention, it is desirable to provide a pair of dies so that one dies serves as an extension of the other in the conveying direction of the strip.
（実 施 例）
ｌ’１−八４Ｊ＝）ｌｉ’７１；？實メー勢１１２１
す？占ぜ、−１−７’ｌｒ ＩＩＲａ ｈ１十しい実
施例を詳述する。(Example) l'1-84J=)li'71;? Actual number 1121
vinegar? Fortune-telling, -1-7'lr IIRa h1 A new example will be described in detail.
第１図に、鉛製アキュムレータ用板材の製造に使われろ
鉛合金製帯状格子の生産に適した、本発明による成形装
置を示す。FIG. 1 shows a forming apparatus according to the invention, which is suitable for producing strip grids made of lead alloy and used in the production of lead accumulator plates.
図示の装置は、ハウジングＩとその上部に載置した多段
拡張ダイ装置２とからなり、水平軸を中心として回転す
る供給ユニット３の供給リールＢから送られる、例えば
鉛合金製帯状体Ｎは、多段拡張ダイ装置２を貫通するよ
うになっている。The illustrated device consists of a housing I and a multistage expansion die device 2 placed on the top of the housing I. For example, a lead alloy strip N is fed from a supply reel B of a supply unit 3 rotating around a horizontal axis. It passes through the multi-stage expansion die device 2.
多段拡張ダイ装置２は、作業中に発生する熱を外部に放
出する排熱ダクト５を頂部に有する保護カバー４の内部
に設けられている。The multi-stage expansion die device 2 is provided inside a protective cover 4 having a heat exhaust duct 5 at the top for discharging heat generated during operation to the outside.
カバー４には、図示しない電動モータを具備する動力駆
動ユニット６も設けられているとともに、多段拡張ダイ
装置２を通過するにつれて下記のように帯状格子体に形
成された帯状体が搬出する搬出ロアが形成されている。The cover 4 is also provided with a power drive unit 6 equipped with an electric motor (not shown), and also has an unloading lower where the strips formed in the strip lattice are carried out as they pass through the multi-stage expansion die device 2 as described below. is formed.
帯状体Ｎは供給リールＢから繰り出され、図示しない駆
動ピンチローラにより、多段拡張ダイ装置２を所定速度
にて間欠送りされるようになっている。The strip N is unwound from a supply reel B, and is intermittently fed through the multistage expansion die device 2 at a predetermined speed by a drive pinch roller (not shown).
成形装置から送り出された帯状格子体は、アキュムレー
タ用グリッドを形成するために切断機へと、その後、グ
リッドに活性材を張りつける装置へと直接送られる。こ
の切断機と張付は装置とは、従来公知のものであっても
よいし、また本発明の対象でもないので図示していない
。The grid strips discharged from the forming device are sent directly to a cutting machine to form the grid for the accumulator and then to a device for applying the active material to the grid. The cutting machine and the pasting device may be conventionally known ones, and are not illustrated because they are not the object of the present invention.
多段拡張ダイ装置２の構成については、第２図と第３図
とに簡単に示しである。図示のように、ダイ装置２は、
一方が他方の延長部となるように、帯状体の搬送方向（
矢印Ｆで示す）に沿って配設した一対のダイ８からなる
ものである。両ダイ８はほぼ同一構成であって、第４図
から第６図において詳細に示す構成になっている。簡単
に説明すれば、各ダイ８は、マトリックスＩＩの支持体
ｌＯが載置された基台９からなり、前記マトリックスｌ
ｌは、帯状体Ｎの搬送方向Ｆに向かってテーパーした棒
状体で構成されていて、その両側に、ポンチ１４に設け
た一方の成形刃１３と協働する他方の成形刃１２が設け
られている。ポンチ１４そのものは、マトリックス１１
と同株に搬送方向Ｆに沿ってテーパーした棒状体からな
り、その上には基台９と平行で、それに対して鉛直方向
に移動自在な板１５が載置されている。この板１５は一
群の柱１６により基台に支持されているが、柱１６は基
台９を介して上下動自在で、通常、板１５の上下動を摺
動案内するピン１８に設けたら旋圧縮バネ１７により上
昇位置へと付勢されている。The configuration of the multi-stage expansion die apparatus 2 is briefly shown in FIGS. 2 and 3. As shown, the die apparatus 2 includes:
In the conveying direction of the strip (
It consists of a pair of dies 8 arranged along the arrow F). Both dies 8 have substantially the same construction, and are shown in detail in FIGS. 4 to 6. Briefly, each die 8 consists of a base 9 on which is mounted a support lO of matrix II, said matrix lO
l is constituted by a rod-shaped body tapered toward the conveyance direction F of the strip N, and on both sides thereof, forming blades 12 that cooperate with one forming blade 13 provided on the punch 14 are provided. There is. Punch 14 itself is Matrix 11
It is made of a rod-shaped body tapered along the conveyance direction F, and a plate 15 is placed on the rod-shaped body parallel to the base 9 and movable vertically thereto. This plate 15 is supported by a base by a group of pillars 16, and the pillars 16 are movable up and down via the base 9, and usually, a pin 18 that slides and guides the vertical movement of the board 15 is provided. It is biased to the raised position by a compression spring 17.
マトリックス１１とポンチ１４との間に長尺の帯状体外
し棒！９が介在しており、これは一対の端部支持部材２
０を介して基台９に支持されている。A long strip-shaped body removal rod is placed between the matrix 11 and the punch 14! 9 is interposed, which is a pair of end support members 2
It is supported by a base 9 via 0.
板１５の上面には２枚の反動板２１が取付けられている
。これらの反動板２１は、帯状体Ｎの搬送方向Ｆと直交
し、かつ、図示していないが、当業者とは公知のシステ
ムを介して動力駆動装置２により駆動せられる水平シャ
フト２３が回転させるカム２２と協働する。Two reaction plates 21 are attached to the upper surface of the plate 15. These reaction plates 21 are rotated by a horizontal shaft 23 which is orthogonal to the transport direction F of the strip N and is driven by a power drive 2 via a system not shown but known to those skilled in the art. It cooperates with cam 22.
前述したように、装置２の２基のダイ８は同一形状では
あるが、搬送方向Ｆに向って漸次テーパーしていること
から、マトリックス１１とポンチ１４の幅が異っている
点で相違しているのみである。As mentioned above, although the two dies 8 of the device 2 have the same shape, they are different in that the matrix 11 and the punch 14 have different widths because they are gradually tapered in the conveying direction F. There are only
本発明によれば、ポンチ１４に支持されている成形刃１
３は、現に使用されている従来装置で使われている成形
刃とは異っている。従来公知の装置に使われている成形
刃の一枚を第７図に示す。According to the present invention, the forming blade 1 supported by the punch 14
3 is different from the forming blade used in conventional equipment currently in use. FIG. 7 shows one of the molding blades used in a conventionally known device.
それとは対比に、第８図から第１θ図に、本発明の装置
にて用いる成形刃１３の異った実施例を示す。In contrast, FIGS. 8 to 1θ show different embodiments of the forming blade 13 used in the apparatus of the present invention.
第７図においてＬを以って示した従来公知の成形刃は、
ポンチ１４に取り付ける根部Ｒと、切込み部としての単
歯りとからなるものであって、単歯りを以って、装置が
稼動中にポンチ１４が上下動すれば帯状体Ｎに単歯りの
形状に対応する切込みが形成されるとともに、帯状体Ｎ
が引張られるにつれて可塑変形作用により網目を形成す
るようになっている。このように切込みが形成されると
、単歯りは上昇させられる傍ら、帯状体Ｎが（網目さの
和に等しい距離だけ）間欠送りされるので、これを繰り
返せば、第１図と第２図に示した如きの帯状格子体が形
成されるのである。The conventionally known molded blade indicated by L in FIG.
It consists of a root R that is attached to the punch 14 and a single tooth as a notch.With the single tooth, when the punch 14 moves up and down while the device is in operation, it will cut into the band N. A notch corresponding to the shape of is formed, and the strip N
As it is stretched, it forms a network due to plastic deformation. When the notch is formed in this way, the single tooth is raised and the band N is intermittently fed (by a distance equal to the sum of the mesh sizes). A band-shaped lattice body as shown in the figure is formed.
本発明による切断刃１３は、従来公知の切断刃りとは異
って、ポンチ１４への取付は部である根部１３ｂと複数
の切込み歯、ことに第８図の例では２本の切込み歯１３
ａ、第９図の例では３本の切込み歯１３ａ、第１０図の
例では４本の切込み歯１３ａが帯状体Ｎの搬送方向Ｆに
沿って隣り合った状態で一体成形してなるものである。The cutting blade 13 according to the present invention differs from conventionally known cutting blades in that it is attached to the punch 14 by having a root portion 13b and a plurality of cutting teeth, particularly two cutting teeth in the example shown in FIG. 13
a. Three cutting teeth 13a in the example shown in FIG. 9, and four cutting teeth 13a in the example shown in FIG. be.
従って、カム２２によるポンチ１４の１回の稼動ストロ
ークにつき、本発明の成形刃１３の歯数に対応する数の
切込みが帯状体Ｎに形成されるのである。Therefore, per one operating stroke of the punch 14 by the cam 22, the number of cuts corresponding to the number of teeth of the forming blade 13 of the present invention is formed in the strip N.
成形刃１３の、搬送方向Ｆに沿って測定する幅が従来の
成形刃りの幅の倍数（歯１３ａの数に等しい）であれば
、本発明による装置の生産スピードもそれに応じて増大
する。例えば、本発明による装置と従来公知の装置とに
おけるポンチ１４の稼動ストロークを同一とすれば、ま
た、成形刃１３の歯１３肉の祷ｈ＜９大−３太−４大）
−ｆハぼ−太発明による装置の生産スピードは夫々、従
来装置の生産スピードの２倍、３倍、４倍となる。If the width of the forming blade 13, measured along the conveying direction F, is a multiple of the width of a conventional forming blade (equal to the number of teeth 13a), the production speed of the device according to the invention increases accordingly. For example, if the operating stroke of the punch 14 in the device according to the present invention and the conventionally known device is the same, then the width of the tooth 13 of the forming blade 13 (h<9 large - 3 thick - 4 large)
The production speed of the device according to the invention is twice, three times, and four times the production speed of the conventional device, respectively.
他方、成形刃１３の幅を従来公知の成形刃りと同一にし
た場合では、同一生産スピードで網目寸法の小さい帯状
格子体が得られる。換言すれば、成形刃１３の歯数が夫
々２本、３本、４本であれば、網目のピッチ（長対角線
の長さと互いに隣接する網目間の結節の長さの和）は従
来公知の成形刃りを用いて成形したものに比べて、夫々
１／２．１／３．１／４に減少するのである。On the other hand, if the width of the forming blade 13 is made the same as that of a conventionally known forming blade, a strip-like lattice body with a small mesh size can be obtained at the same production speed. In other words, if the number of teeth of the forming blade 13 is 2, 3, or 4, the pitch of the mesh (the sum of the length of the long diagonal and the length of the nodules between adjacent meshes) is determined by the conventionally known number of teeth. Compared to those formed using a forming blade, the amount is reduced to 1/2.1/3.1/4, respectively.
成形刃１３の歯１３ａの数が２本の場合での帯状体の拡
張については、これを第１１図と第１３図とに示す。The expansion of the strip when the number of teeth 13a of the forming blade 13 is two is shown in FIGS. 11 and 13.
尚、多段拡張ダイ装置２は、２基のダイ８からなるもの
を図示したが、これが一体構成ですむのなら、つまり、
２基のダイの長さに相当する１基のダイで構成してもよ
いのは言うまでもない。しかし、１基のダイで構成した
場合、大量の材料が使われることになるので、実施例の
ように２基のダイで構成した方が好ましいし、また、２
基のダイで構成するのであれば、本発明を既存の装置に
適用するのし容易になる利点がある。Although the multi-stage expansion die device 2 is illustrated as consisting of two dies 8, if this can be configured as an integrated structure, in other words,
Needless to say, it may be constructed with one die corresponding to the length of two dies. However, if constructed with one die, a large amount of material will be used, so it is preferable to construct with two dies as in the example, and
If the device is constructed using a basic die, there is an advantage that the present invention can be easily applied to an existing device.
第１図は、本発明による鉛合金製帯状格子体の成形装置
の斜視図、第２図は、同装置における多段拡張ダイ装置
の概略斜視図、第３図は第２図の線■−■に沿う横断面
図、第４図は第２図の一部分の拡大斜視図、第５図は第
４図における線Ｖ−■に沿う横断面図、第６図は第４図
の分解斜視図、第７図は従来公知の成形刃の斜視図、第
８図から第１０図は、本発明で用いる夫々異った成形刃
の斜視図、第１１図と第１２図とは、第８図に示した切
断刃を用いて帯状格子体を成形しているところを示す装
置の要部拡大斜視図と正面図である。
ｌ・・・ハウジング、２・・・多段拡張ダイ装置、１３
・・・切断刃、１３ａ・・・歯、１４・・・ポンチ。Fig. 1 is a perspective view of a forming apparatus for a lead alloy strip grid according to the present invention, Fig. 2 is a schematic perspective view of a multi-stage expansion die device in the same apparatus, and Fig. 3 is a line taken along the line ■-■ in Fig. 2. 4 is an enlarged perspective view of a portion of FIG. 2, FIG. 5 is a cross sectional view taken along line V-■ in FIG. 4, FIG. 6 is an exploded perspective view of FIG. 4, FIG. 7 is a perspective view of a conventionally known forming blade, FIGS. 8 to 10 are perspective views of different forming blades used in the present invention, and FIGS. 11 and 12 are as shown in FIG. FIG. 2 is an enlarged perspective view and a front view of a main part of the apparatus showing a state in which a band-shaped lattice body is formed using the illustrated cutting blade. l...Housing, 2...Multi-stage expansion die device, 13
... Cutting blade, 13a... Teeth, 14... Punch.
Claims (2)
相対移動自在な直線型マトリックスとポンチとを備え、
その帯状体が間欠搬送されるようになっている多段拡張
ダイと、動作ストローク時にポンチをマトリックスの方
へと帯状体の搬送と同期して移動せしめる動力駆動手段
とからなり、前記ポンチには、マトリックスの両側に設
けた波形成形刃と協働する波形成形刃が両側において列
状に設けられている帯状格子体の成形装置において、前
記成形刃が少くとも二つの連続した切込み歯を備え、こ
れらの切込み歯が帯状体の搬送方向に沿って互いに隣り
合っているとともに、ポンチの１回の稼動ストロークで
少くとも２つの切込みを形成するようにしたことを特徴
とする成形装置。(1) Equipped with a linear matrix and a punch that are tapered in the conveying direction of a continuous strip and are movable relative to each other,
The punch comprises a multi-stage expansion die in which the strip is conveyed intermittently, and a power drive means for moving the punch toward the matrix during the operating stroke in synchronization with the conveyance of the strip. A device for forming a strip-like grid, in which wave-forming blades are provided in rows on both sides, cooperating with wave-forming blades provided on both sides of the matrix, the forming blades comprising at least two successive cutting teeth; A forming device characterized in that the cutting teeth of the punches are adjacent to each other along the conveying direction of the strip, and at least two cuts are formed in one operating stroke of the punch.
、一方が他方の延長部をなすように、帯状体の搬送方向
に沿って一対のダイを配設したこと。(2) A device according to claim (1), in which a pair of dies are arranged along the conveyance direction of the strip so that one forms an extension of the other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT54278-B/86 | 1986-12-30 | ||
| IT8654278U IT209004Z2 (en) | 1986-12-30 | 1986-12-30 | MACHINE FOR THE REALIZATION OF A GRID TAPE OF METAL ALLOY OR PLASTIC MATERIAL USED FOR THE MANUFACTURE OF PLATES FOR ACCUMULATORS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174735A true JPS63174735A (en) | 1988-07-19 |
Family
ID=11287130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62326664A Pending JPS63174735A (en) | 1986-12-30 | 1987-12-23 | Molding equipment for beltlike lattice body |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS63174735A (en) |
| DE (1) | DE3741162A1 (en) |
| GB (1) | GB2200069B (en) |
| IT (1) | IT209004Z2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8081412B2 (en) | 2007-01-25 | 2011-12-20 | Thomson Licensing | Frequency translation module protection circuit |
| JP2013537261A (en) * | 2010-09-17 | 2013-09-30 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | Anode for cathodic protection and method for producing the same |
| US8805274B2 (en) | 2007-01-25 | 2014-08-12 | Thomson Licensing | Frequency translation module interface |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716435C2 (en) * | 1997-04-18 | 2001-07-05 | Arnold Anneliese | Process for producing a grid-like, profiled product, installation for carrying out the process and product which can be produced by the process |
| JP3496472B2 (en) * | 1997-08-28 | 2004-02-09 | 松下電器産業株式会社 | Manufacturing method of expanded lattice |
| IT1320358B1 (en) | 2000-05-23 | 2003-11-26 | Ind Accumulatori S P A Soc | PROCEDURE AND MACHINE FOR THE REALIZATION OF ACCUMULATOR PLATES. |
| DE102020122801B3 (en) | 2020-09-01 | 2021-09-09 | Weko-Werkzeuge Kolks GmbH | Guillotine cutter unit for machine tools and machine tools equipped with them |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699211A (en) * | 1949-06-27 | 1955-01-11 | Lubeck Carl Hilding Ossian | Perforating machine |
| US4111028A (en) * | 1977-08-04 | 1978-09-05 | Kupsky Frederick E | Method and apparatus for fabricating reticular sheet material |
-
1986
- 1986-12-30 IT IT8654278U patent/IT209004Z2/en active
-
1987
- 1987-11-26 GB GB8727740A patent/GB2200069B/en not_active Expired - Lifetime
- 1987-12-04 DE DE19873741162 patent/DE3741162A1/en not_active Ceased
- 1987-12-23 JP JP62326664A patent/JPS63174735A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8081412B2 (en) | 2007-01-25 | 2011-12-20 | Thomson Licensing | Frequency translation module protection circuit |
| US8805274B2 (en) | 2007-01-25 | 2014-08-12 | Thomson Licensing | Frequency translation module interface |
| JP2013537261A (en) * | 2010-09-17 | 2013-09-30 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | Anode for cathodic protection and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8727740D0 (en) | 1987-12-31 |
| GB2200069A (en) | 1988-07-27 |
| DE3741162A1 (en) | 1988-07-14 |
| IT209004Z2 (en) | 1988-09-02 |
| IT8654278V0 (en) | 1986-12-30 |
| GB2200069B (en) | 1990-09-05 |
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