JPS6312759B2 - - Google Patents
Info
- Publication number
- JPS6312759B2 JPS6312759B2 JP15762284A JP15762284A JPS6312759B2 JP S6312759 B2 JPS6312759 B2 JP S6312759B2 JP 15762284 A JP15762284 A JP 15762284A JP 15762284 A JP15762284 A JP 15762284A JP S6312759 B2 JPS6312759 B2 JP S6312759B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- knife
- sheet material
- view
- cutting
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000003754 machining Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、生地、紙あるいは皮革等のシート材
を切断する切断加工機械に関するもので、特に、
多数の刃物をメツシユ状に配設し、これらの刃物
を選択的に駆動することにより希望の形状に切断
するシート材切断装置の刃物用ガイドフレームに
関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cutting machine for cutting sheet materials such as fabric, paper, or leather.
The present invention relates to a guide frame for blades of a sheet material cutting device that has a number of blades arranged in a mesh shape and cuts the blades into a desired shape by selectively driving these blades.
小さい多数の直線状の刃物をメツシユ（網）状
に配設し、必要とする場所の刃物を突出用駆動源
により選択的に突出させ、目標物である生地、紙
あるいは皮革等のシート材を希望する形状に切断
する機械は、形状の精度を高めるためには、でき
るだけ小さい刃物をできるだけ多数配設しておく
ことが望ましい。
A large number of small linear blades are arranged in a mesh pattern, and the blades at the required locations are selectively projected using a drive source for ejection, and the target material, such as sheet material such as cloth, paper, or leather, is ejected. In order to improve the accuracy of the shape, it is desirable that a machine that cuts into a desired shape be equipped with as many small blades as possible.
第５図はシート材切断装置の従来の刃物配設例
を示す一部を切り欠いた斜視図である。一端に切
れ刃６を有し、他端に刃物突出用駆動源（図示せ
ず）からの押圧力を伝達する刃物突出用駆動装置
としての押し棒２を有する刃物１は、刃物１を所
定の位置に配設するためのガイドフレーム３内に
多数配設されている。 FIG. 5 is a partially cutaway perspective view showing an example of a conventional blade arrangement of a sheet material cutting device. The knife 1 has a cutting edge 6 at one end and a push rod 2 at the other end serving as a drive device for knife ejection that transmits a pressing force from a drive source for knife ejection (not shown). A large number of them are arranged in a guide frame 3 for arranging them at different positions.
ガイドフレーム３には溝幅Ｗ、溝深さL1の刃
物配設溝４と、押し棒２を挿通して外部の刃物突
出用駆動源に連結するための直径ｄ、深さL2の
押し棒挿通用孔５が設けられ、更に外周部に刃物
１を保持する保持枠７が設けられている。 The guide frame 3 has a cutter installation groove 4 with a groove width W and a groove depth L 1 , and a push rod with a diameter d and a depth L 2 for inserting the push rod 2 and connecting it to an external drive source for protruding the cutler. A rod insertion hole 5 is provided, and a holding frame 7 for holding the cutter 1 is further provided on the outer periphery.
前記の刃物配設溝４と押し棒挿通用孔５の寸法
は、刃物１と押し棒２とがそれぞれ上下に滑動可
能に保持するよう構成され、シート材の材質や厚
さ、要求される切断精度等にもよるが、一般的に
は溝幅Ｗ＝0.3〜１mm、溝深さL1＝約20mm、直径
ｄ＝0.3〜１mm、深さL2＝約20mm程度となつてい
る。 The dimensions of the cutter groove 4 and the push rod insertion hole 5 are configured so that the cutter 1 and push rod 2 can be slid up and down, respectively, and the dimensions of the cutter groove 4 and the push rod insertion hole 5 are determined depending on the material and thickness of the sheet material and the required cutting. Although it depends on the accuracy etc., generally the groove width W = 0.3 to 1 mm, the groove depth L 1 = approximately 20 mm, the diameter d = 0.3 to 1 mm, and the depth L 2 = approximately 20 mm.
第６図は第５図の配設例を更に理解し易くする
ための図で、第６図ａは第５図の上面図、第６図
ｂは第６図ａのＡ―Ａ線における断面図、第６図
ｃは第５図の下面図である。本例では４個の刃物
１で正方形の単位メツシユを構成しており、刃物
配設溝４内に納められた刃物１は隣接する刃物１
が相互に軽く接触し、切れ刃６間には隙間が生じ
ないようになつている。 Fig. 6 is a diagram to make the arrangement example of Fig. 5 easier to understand, Fig. 6 a is a top view of Fig. 5, and Fig. 6 b is a cross-sectional view taken along line AA of Fig. 6 a. , FIG. 6c is a bottom view of FIG. 5. In this example, four cutters 1 constitute a square unit mesh, and the cutter 1 housed in the cutter placement groove 4 is connected to the adjacent cutter 1.
are in light contact with each other, and no gap is created between the cutting edges 6.
第７図は第５図に示したシート材切断装置によ
るシート材の切断状況を示す部分側断面図であ
り、板面９上に敷設されたシート材８に切れ刃６
側を対向せしめて第６図に示した装置が固定され
ており、切断すべき位置の刃物１が選択され、ガ
イドフレーム３を貫通して突出している押し棒２
を刃物突出用駆動源（図示せず）により下方に押
圧し、刃物１をシート材８に貫入せしめることに
より切断する。 FIG. 7 is a partial side sectional view showing how the sheet material is cut by the sheet material cutting device shown in FIG.
The devices shown in FIG. 6 are fixed with their sides facing each other, the blade 1 at the position to be cut is selected, and the push rod 2 protrudes through the guide frame 3.
is pressed downward by a drive source for protruding the blade (not shown), and the blade 1 is penetrated into the sheet material 8 to cut it.
本例では４個の刃物１により正方形の単位メツ
シユを構成しているが、メツシユの形状はこれに
限られるものではなく、６個の刃物により正六角
形の単位メツシユを構成するなど、単位メツシユ
の形状には多くの種類がある。 In this example, a square unit mesh is made up of four cutters 1, but the shape of the mesh is not limited to this; for example, a regular hexagonal unit mesh is made up of six cutters 1. There are many types of shapes.
上記のような従来のシート材切断装置において
は、刃物１の切れ刃６の稜線が種々のメツシユ形
状を形成するように刃物１を配設する場合、刃物
配設溝４および押し棒挿通用孔５をガイドフレー
ム３の同一部材に一体精密に加工する必要があつ
た。
In the conventional sheet material cutting device as described above, when the blade 1 is arranged so that the ridgeline of the cutting edge 6 of the blade 1 forms various mesh shapes, the blade arrangement groove 4 and the push rod insertion hole are 5 had to be integrally and precisely machined into the same member of the guide frame 3.
従来から、刃物配設溝４の加工は、メタルソー
やワイヤカツトあるいは放電加工などにより、ま
た、押し棒挿通用孔５の加工は、ドリルや放電加
工により施工されている。 Conventionally, the cutter groove 4 has been machined by metal sawing, wire cutting, electrical discharge machining, etc., and the push rod insertion hole 5 has been machined by drilling or electrical discharge machining.
刃物配設溝４のメタルソーによる加工は、第８
図ａおよびｂの刃物配設溝拡大断面図に示すよう
に、溝の開口部や溝の交又部にバリ１０が発生
し、そのままでは刃物１の配設時や上下動作時に
支障をきたす。このため十分なバリ取り作業が必
要となり、作業効率を著しく低下させていた。 Machining of the cutter groove 4 with a metal saw is performed in the 8th
As shown in the enlarged cross-sectional views of the cutter arrangement grooves in Figures a and b, burrs 10 are generated at the openings of the grooves and at the intersections of the grooves, and if left as they are, they will cause problems when the cutter 1 is arranged and when moving up and down. Therefore, sufficient deburring work is required, which significantly reduces work efficiency.
また、加工時にメタルソーに振れを発生するこ
とから、溝幅Ｗが不均一に増大し、刃物１を配設
した場合、第９図の拡大下面図に示すごとく、刃
物１と溝幅Ｗ部に遊隙Δ1、Δ2が生じ、隣接する
刃物１の切れ刃６部分が連続して接触せず、シー
ト材８の切り残しや刃物１の動作不良の原因とな
つていた。 In addition, since runout occurs in the metal saw during machining, the groove width W increases unevenly, and when the cutter 1 is installed, the cutter 1 and the groove width W are Clearances Δ 1 and Δ 2 were generated, and the cutting edges 6 of adjacent blades 1 did not come into continuous contact, resulting in uncut portions of the sheet material 8 and malfunction of the blades 1.
一方、ワイヤカツトによる加工は、放電エネル
ギーの集中により溝幅Ｗが不均一に増大し、第１
０図の溝内拡大断面図に示すように、特に溝深さ
L1の中間部において増大が著しいため、刃物１
を配設してシート材を切断する場合、本来の中心
線ｃから刃物１の中心線c′が傾き、所望の切断線
に対し切れ刃６が移行し、シート材の切り残しや
切断精度の低下の他、刃物１の動作不良や切損の
原因となつていた。 On the other hand, in machining by wire cutting, the groove width W increases unevenly due to the concentration of discharge energy, and the first
As shown in the enlarged cross-sectional view of the groove in Fig. 0, especially the groove depth
Since the increase is significant in the middle part of L 1 , the cutter 1
When cutting sheet material by arranging , the center line c' of the blade 1 is tilted from the original center line c, and the cutting edge 6 shifts to the desired cutting line, resulting in uncut parts of the sheet material and poor cutting accuracy. In addition to deterioration, this was also a cause of malfunction and cutting damage of the cutter 1.
更に、押し棒挿通用孔５のドリルによる加工
は、小径深孔加工のためドリルの摩耗が激しく、
ドリルの寸法管理やドリルの交換を頻繁に行う必
要があり、場合によつては孔の曲りやドリルの切
損等が生じ、作業能率を著しく低下させていた。 Furthermore, when drilling the push rod insertion hole 5, the drill wears out severely due to the small diameter and deep hole drilling.
It is necessary to manage the dimensions of the drill and to frequently replace the drill, which in some cases may cause the hole to become bent or the drill to break, resulting in a significant decrease in work efficiency.
また、押し棒挿通用孔５を放電加工する場合に
は、小径の長い電極を使用するため電極の振れが
発生し、電極の保護と寸法管理に問題があつた。 Further, when performing electric discharge machining to form the push rod insertion hole 5, a long electrode with a small diameter is used, which causes the electrode to run out, causing problems in protection and dimensional control of the electrode.
以上詳細に説明したように、刃物配設溝４と押
し棒挿通用孔５を同一部材に一体精密加工してガ
イドフレーム３を形成することは、種々の加工方
法を用いても何らかの問題があつた。 As explained in detail above, forming the guide frame 3 by integrally precision machining the cutter groove 4 and the push rod insertion hole 5 in the same member has some problems even if various machining methods are used. Ta.
すなわち、切断可能領域をより広げるために、
ガイドフレーム３を大きくしようとすると、ガイ
ドフレーム３の加工のために莫大な時間を要し、
また、場合によつてはガイドフレーム３の素材を
加工機械に搭載することすらもできず、製作不能
な場合もあつた。 In other words, in order to further expand the area that can be cut,
If you try to make the guide frame 3 larger, it will take a huge amount of time to process the guide frame 3.
Furthermore, in some cases, the material for the guide frame 3 could not even be mounted on a processing machine, and in some cases it was impossible to manufacture it.
本発明は上記の点に鑑みなされたもので、シー
ト材の切断装置において刃物配設部材であるガイ
ドフレームに起因するシート材の切り残しや、切
断精度の低下、あるいは刃物の動作不良や切損等
の発生を回避することを目的とする。
The present invention has been made in view of the above-mentioned points, and is aimed at reducing uncut edges of sheet materials, deterioration of cutting accuracy, malfunctioning of blades, and damage caused by the guide frame, which is a blade installation member, in sheet material cutting devices. The purpose is to avoid such occurrences.
本発明はかかる目的に基づいて、単位メツシユ
に許容された空間から刃物突出用駆動装置として
の押し棒を有する刃物の空間を除いた空間に相当
する単一形状部材からなり、且つメツシユの数に
応じて使用量が決る刃物用ガイド体を、接着ある
いは押圧等により固定し刃物用ガイドフレームを
構成するものである。
Based on this object, the present invention consists of a single-shaped member corresponding to the space allowed for a unit mesh excluding the space for a cutter having a push rod as a drive device for protruding the cutter, and which A guide frame for a knife is constructed by fixing a guide body for a knife, the amount of which is used depending on the amount of use, by adhesion or pressing.
以下、本発明の実施例を図面に基づいて説明す
る。第１図は本発明にかかるシート材切断装置の
刃物用ガイドフレームを構成する刃物用ガイド体
の一実施例の図で、第１図ａは刃物用ガイド体の
斜視図、第１図ｂは第１図ａの側面図、第１図ｃ
は組み立て状態における下面図、第１図ｄは第１
図ｂのＢ―Ｂ線における断面図であつて、第２図
は本実施例に使用する刃物の斜視図、第３図は本
実施例の刃物用ガイド体の組み立て状態を示す斜
視図である。
Embodiments of the present invention will be described below based on the drawings. FIG. 1 is a view of an embodiment of a knife guide body constituting a knife guide frame of a sheet material cutting device according to the present invention, FIG. 1a is a perspective view of the knife guide body, and FIG. 1b is a perspective view of the knife guide body. Side view of Figure 1a, Figure 1c
is a bottom view in the assembled state, and Figure 1 d is the first
FIG. 2 is a perspective view of the cutlery used in this embodiment, and FIG. 3 is a perspective view showing the assembled state of the cutter guide body of this embodiment. .
本実施例に使用する刃物１′は下端部に長さA1
の直線状の切れ刃６′を有し、上端部に直径がｄ
の押し棒２′が取り付けられており、刃物１′の厚
さはＷである。本実施例は４個の刃物１′の切れ
刃６′により、一辺の長さがA1の正方形の単位メ
ツシユを構成したシート材切断装置の場合のもの
で、刃物用ガイド体１１を必要個数組み合わせ
て、第５図に示した従来のガイドフレーム３に相
当する部分を組み立てるものである。 The cutter 1' used in this example has a length A 1 at the lower end.
It has a straight cutting edge 6' with a diameter d at the upper end.
A push rod 2' is attached, and the thickness of the blade 1' is W. This embodiment is for a sheet material cutting device in which the cutting edges 6' of four blades 1' constitute a square unit mesh with a side length of A1 , and the required number of blade guide bodies 11 is used. By combining them, a portion corresponding to the conventional guide frame 3 shown in FIG. 5 is assembled.
刃物用ガイド体１１の上部は一辺の長さが切れ
刃６′の長さA1に等しい正方形断面を有し、各辺
の中心部に直径ｄの半円形の切り欠き部が設けら
れている。下部は切れ刃６′の長さA1から刃物
１′の厚さＷを減じた長さa1の各辺を有する正方
形断面となつている。上部と下部の正方形は同心
である。 The upper part of the knife guide body 11 has a square cross section in which the length of one side is equal to the length A1 of the cutting edge 6', and a semicircular notch with a diameter d is provided at the center of each side. . The lower part has a square cross section with each side having a length a1 , which is the length A1 of the cutting edge 6' minus the thickness W of the cutter 1 '. The top and bottom squares are concentric.
このような形状の刃物用ガイド体１１を複数個
密着せしめて組み合わせると、上部には直径ｄの
貫通孔、下部には幅Ｗの直交する溝が構成され
る。上面に構成される貫通孔に刃物１′の上部の
押し棒２′を挿入すると、下部の溝には丁度刃物
１′が嵌り込むことになる。このようにして構成
された刃物用ガイド体の組み立て品の周囲を、保
持枠７′により押圧固定することにより、従来と
同様形状のガイドフレームが形成される。刃物用
ガイド体１１相互の接触面を接着固定してもよ
い。 When a plurality of knife guide bodies 11 having such a shape are brought together in close contact with each other, a through hole with a diameter d is formed in the upper part, and a perpendicular groove with a width W is formed in the lower part. When the upper push rod 2' of the cutter 1' is inserted into the through hole formed on the upper surface, the cutter 1' will fit into the lower groove. By pressing and fixing the periphery of the thus constructed assembly of the cutter guide body with the holding frame 7', a guide frame having the same shape as the conventional one is formed. The mutual contact surfaces of the blade guide bodies 11 may be adhesively fixed.
第４図は本発明にかかる刃物用ガイド体の別の
実施例の図で、６個の切れ刃により正六角形の単
位メツシユを構成したシート材切断装置の場合の
ものを示す。第４図ａは刃物用ガイド体の斜視
図、第４図ｂは第４図ａの側面図、第４図ｃは組
み立て状態における下面図、第４図ｄは第４図ａ
のＣ―Ｃ線における断面図である。 FIG. 4 is a diagram showing another embodiment of the guide body for a knife according to the present invention, which is used in a sheet material cutting device in which a regular hexagonal unit mesh is constructed of six cutting edges. Figure 4a is a perspective view of the knife guide body, Figure 4b is a side view of Figure 4a, Figure 4c is a bottom view of the assembled state, Figure 4d is Figure 4a.
FIG. 2 is a sectional view taken along line CC of FIG.
刃物用ガイド体１２の上部は一辺の長さが使用
する刃物１″の切れ刃６″の長さA′1に等しい正六
角形断面を有し、各辺の中心部に使用する押し棒
の直径ｄに等しい直径の半円形の切り欠き部が設
けられている。下部は切れ刃６″の長さA′1から使
用する刃物の厚さＷの１／√３だけ短い長さa′1
を一辺とする正六角形断面となつている。上部と
下部の正六角形は同心としてあり、下部の正六角
形の対辺間距離は上部の正六角形の対辺間距離よ
り刃物１″の厚さＷだけ短かくなつている。 The upper part of the knife guide body 12 has a regular hexagonal cross section in which the length of one side is equal to the length A'1 of the cutting edge 6'' of the knife 1 '' used, and the diameter of the push rod used at the center of each side. A semicircular cutout with a diameter equal to d is provided. The lower part has a length a′ 1 shorter by 1/√3 of the thickness W of the cutting tool used from the length A′ 1 of the cutting edge 6″.
It has a regular hexagonal cross section with one side. The upper and lower regular hexagons are concentric, and the distance between opposite sides of the lower regular hexagon is shorter than the distance between opposite sides of the upper regular hexagon by the thickness W of the blade 1''.
このような刃物用ガイド体１２を複数個密着せ
しめ、接着もしくは押圧等により固定すると、上
部には直径ｄの貫通孔、下部には幅Ｗを有する正
六角形のメツシユの溝を構成することができ、刃
物１″を嵌め込むことができる。 When a plurality of such knife guide bodies 12 are brought into close contact with each other and fixed by adhesion or pressing, a regular hexagonal mesh groove having a diameter d in the upper part and a regular hexagonal mesh groove in the lower part can be formed. , a cutter 1'' can be fitted.
いずれの実施例においても、刃物用ガイド体は
単位メツシユに許容される空間から刃物および刃
物突出用駆動装置が占める空間を除いた空間に相
当する形状としたものである。 In any of the embodiments, the cutter guide body has a shape corresponding to the space allowed for the unit mesh excluding the space occupied by the cutter and the drive device for protruding the cutter.
本発明によれば、シート材切断装置のガイドフ
レームは、単一形状を有する多数の刃物用ガイド
体を、接着または押圧等の手段により保持固定す
ることによつて構成され、従来のごとく刃物配設
溝および押し棒挿通用孔を同一部材に一体加工す
る必要がなくなる。
According to the present invention, the guide frame of the sheet material cutting device is constructed by holding and fixing a large number of blade guide bodies each having a single shape by means such as adhesion or pressing, and the blades are arranged in the same manner as in the past. There is no need to integrally process the groove and the push rod insertion hole into the same member.
すなわち、刃物用ガイド体の加工手段は、精密
鋳造、プレス絞り、押し出しあるいは引き抜き等
に拡大され、均一な品質の製品を多量に生産する
ことが可能である。 That is, the processing means for the guide body for cutlery is expanded to precision casting, press drawing, extrusion, drawing, etc., and it is possible to produce a large quantity of products of uniform quality.
従つて、加工費が大幅に削減され、シート材の
切り残しを防ぎ、切断精度を著しく向上すること
ができる。 Therefore, processing costs can be significantly reduced, uncut portions of the sheet material can be prevented, and cutting accuracy can be significantly improved.
また、一部の刃物用ガイド体の摩耗等の不具合
に対しても、その交換が可能となるため安定した
切断を持続することができる。 In addition, even if some of the guide bodies for the blade become defective, such as wear, they can be replaced, so stable cutting can be maintained.
更に、刃物用ガイド体の数量を刃物およびその
駆動源の数と同時に増加することにより、切断可
能領域の拡大を容易に行うことが可能となる。 Furthermore, by increasing the number of blade guide bodies at the same time as the number of blades and their drive sources, it is possible to easily expand the cuttable area.
以上詳細に説明したように、本発明によれば、
製造費の低減、切断精度の向上、保守の低減、切
断可能領域の拡大等を容易に行うことができ、そ
の効果は著しい。 As explained in detail above, according to the present invention,
It is possible to easily reduce manufacturing costs, improve cutting accuracy, reduce maintenance, expand the cuttable area, etc., and the effects are remarkable.
第１図は本発明にかかるシート材切断装置の刃
物用ガイドフレームを構成する刃物用ガイド体の
一実施例の図で、第１図ａは刃物用ガイド体の斜
視図、第１図ｂは第１図ａの側面図、第１図ｃは
組み立て状態における下面図、第１図ｄは第１図
ｂのＢ―Ｂ線における断面図で、第２図は本実施
例に使用する刃物の斜視図、第３図は本実施例の
刃物用ガイド体の組み立て状態を示す斜視図であ
り、第４図は本発明にかかる刃物用ガイド体の別
の実施例の図で、第４図ａは刃物用ガイド体の斜
視図、第４図ｂは第４図ａの側面図、第４図ｃは
組み立て状態における下面図、第４図ｄは第４図
ａのＣ―Ｃ線における断面図である。第５図はシ
ート材切断装置の従来の刃物配設例を示す一部を
切り欠いた斜視図であり、第６図ａは第５図の上
面図、第６図ｂは第６図ａのＡ―Ａ線における断
面図、第６図ｃは第５図の下面図で、第７図は第
５図に示したシート材切断装置によるシート材の
切断状況を示す部分側断面図であり、第８図ａお
よびｂは刃物配設溝拡大断面図、第９図は拡大下
面図、第１０図は溝内拡大断面図である。
１，１′，１″……刃物、２，２′……押し棒、
３……ガイドフレーム、４……刃物配設溝、５…
…押し棒挿通用孔、６，６′，６″……切れ刃、
７，７′……保持枠、８……シート材、９……板
面、１０……バリ、１１，１２……刃物用ガイド
体。
FIG. 1 is a diagram of an embodiment of a knife guide body constituting a knife guide frame of a sheet material cutting device according to the present invention, FIG. 1a is a perspective view of the knife guide body, and FIG. 1b is a perspective view of the knife guide body. Figure 1a is a side view, Figure 1c is a bottom view in an assembled state, Figure 1d is a sectional view taken along line B-B in Figure 1b, and Figure 2 is a cutter used in this example. 3 is a perspective view showing an assembled state of the guide body for a cutlery according to the present embodiment, and FIG. 4 is a diagram of another embodiment of the guide body for a cutter according to the present invention, and FIG. 4b is a side view of FIG. 4a, FIG. 4c is a bottom view in an assembled state, and FIG. 4d is a cross-sectional view taken along line C--C of FIG. 4a. It is. FIG. 5 is a partially cutaway perspective view showing an example of conventional blade arrangement of a sheet material cutting device, FIG. 6 a is a top view of FIG. 5, and FIG. 6 b is an A of FIG. 6 a. - A sectional view taken along line A, FIG. 6c is a bottom view of FIG. 5, and FIG. 8a and 8b are enlarged sectional views of the cutter disposed groove, FIG. 9 is an enlarged bottom view, and FIG. 10 is an enlarged sectional view of the inside of the groove. 1, 1', 1''... cutlery, 2, 2'... push rod,
3... Guide frame, 4... Blade arrangement groove, 5...
…Push rod insertion hole, 6,6′,6″…cutting edge,
7, 7'... Holding frame, 8... Sheet material, 9... Plate surface, 10... Burr, 11, 12... Cutler guide body.
Claims (1)
線状の切れ刃を有する多数の刃物をメツシユ状に
配設し、切断形状に応じてこれらの刃物を選択的
に動作せしめるシート材切断装置において、単位
メツシユに許容される空間から刃物および刃物突
出用駆動装置が占める空間を除いた空間に相当す
る単一形状部材からなり、且つメツシユの数に応
じて使用量が決る刃物用ガイド体を、接着あるい
は押圧等により固定することを特徴とするシート
材切断装置の刃物用ガイドフレーム。1. In a sheet material cutting device in which a number of blades having linear cutting edges whose length is equal to the length of one side of a unit mesh are arranged in a mesh shape, and these blades are selectively operated according to the cutting shape. , a knife guide body consisting of a single-shaped member corresponding to the space allowed for a unit mesh excluding the space occupied by the knife and the drive device for protruding the knife, and whose usage amount is determined according to the number of meshes; A guide frame for a blade of a sheet material cutting device, which is fixed by adhesion or pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15762284A JPS6138899A (en) | 1984-07-30 | 1984-07-30 | Guide frame for edge tool of sheet material cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15762284A JPS6138899A (en) | 1984-07-30 | 1984-07-30 | Guide frame for edge tool of sheet material cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138899A JPS6138899A (en) | 1986-02-24 |
| JPS6312759B2 true JPS6312759B2 (en) | 1988-03-22 |
Family
ID=15653752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15762284A Granted JPS6138899A (en) | 1984-07-30 | 1984-07-30 | Guide frame for edge tool of sheet material cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230093110A (en) * | 2021-12-17 | 2023-06-27 | 인하대학교 산학협력단 | Highly stretchable conductive micro-wire array manufacturing device and manufacturing method of the highly stretchable conductive micro-wire array using the same |
| KR20250020043A (en) * | 2023-08-03 | 2025-02-11 | 경희대학교 산학협력단 | Sensor for detecting gas capable of self_generation and automatically initializing |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04239855A (en) * | 1991-01-24 | 1992-08-27 | Matsushita Electric Ind Co Ltd | dialing device |
| WO2026009692A1 (en) * | 2024-07-04 | 2026-01-08 | 三菱電機株式会社 | Dehumidification element and method for manufacturing dehumidification film |
-
1984
- 1984-07-30 JP JP15762284A patent/JPS6138899A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230093110A (en) * | 2021-12-17 | 2023-06-27 | 인하대학교 산학협력단 | Highly stretchable conductive micro-wire array manufacturing device and manufacturing method of the highly stretchable conductive micro-wire array using the same |
| KR20250020043A (en) * | 2023-08-03 | 2025-02-11 | 경희대학교 산학협력단 | Sensor for detecting gas capable of self_generation and automatically initializing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138899A (en) | 1986-02-24 |
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