JP2005193356A - Recess machining device - Google Patents

Recess machining device Download PDF

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JP2005193356A
JP2005193356A JP2004004303A JP2004004303A JP2005193356A JP 2005193356 A JP2005193356 A JP 2005193356A JP 2004004303 A JP2004004303 A JP 2004004303A JP 2004004303 A JP2004004303 A JP 2004004303A JP 2005193356 A JP2005193356 A JP 2005193356A
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plate
blade body
locking claw
recess
slit
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JP2004004303A
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JP4349132B2 (en
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Sukeyuki Ueda
祐之 植田
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Aisin Corp
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Aisin Seiki Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a recess machining device which can excellently form a recess such as a slit in a platy member. <P>SOLUTION: The recess machining device is formed of a blade holding section 2 holding a blade 20 for forming the recess 50 in the platy member 5, an engaging claw holding section 3 having an engaging claw 31 for detachably engaging with the recess 50, an actuating mechanism 4 for interlocking the blade holding section 2 with the engaging claw holding section 3, and a base body 1. According to the operation of the recess machining device, by moving an engaging claw member 30 which has the engaging claw 31 engaging via an opening 51 with the recess 50 formed in the platy member 5 by means of the blade 20, the platy member 5 is moved such that a recess formation target portion out of the entire platy member 5 faces the blade 20. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明はスリット等の凹部を板状部材に形成する凹部加工装置に関する。   The present invention relates to a recess processing apparatus for forming a recess such as a slit in a plate member.

従来、樹脂製の板状部材にスリットを形成するにあたり、マーキング用具により板状部材にマーキングを手作業により施し、板状部材のうちマーキングした位置にスリットを鋸盤を用いて手作業により逐一形成していた。   Conventionally, when forming slits in resin plate-like members, marking is manually performed on the plate-like members with a marking tool, and slits are manually formed on the marked positions of the plate-like members one by one using a saw. Was.

上記した従来技術によれば、スリットの形成を手作業で行うため、スリットの形成が必ずしも良好ではない。   According to the above-described prior art, since the slit is formed manually, the formation of the slit is not always good.

本発明は上記した実情に鑑みてなされたものであり、スリット等の凹部を板状部材に良好に形成することができる凹部加工装置を提供することを課題とする。   This invention is made | formed in view of the above-mentioned situation, and makes it a subject to provide the recessed part processing apparatus which can form recessed parts, such as a slit, favorably in a plate-shaped member.

本発明に係る凹部加工装置は、開口をもつ凹部を板状部材に形成する刃体を保持する刃体保持部と、
板状部材に形成された凹部に開口から脱着可能に係止する係止爪をもつ係止爪保持部と、
刃体保持部と係止爪保持部とを連動させ、刃体で板状部材に形成した凹部に開口から係止爪を係止させた状態の係止爪部材を移動させることにより、板状部材のうち凹部形成予定部が刃体に対面するように板状部材を移動させる作動機構と、
刃体保持部、係止爪保持部、作動機構を装備する基体とを具備することを特徴とするものである。
A recess processing apparatus according to the present invention includes a blade body holding portion that holds a blade body that forms a recess having an opening in a plate-like member;
A locking claw holding portion having a locking claw removably locked to the recess formed in the plate-like member;
By connecting the blade body holding part and the locking claw holding part and moving the locking claw member with the locking claw locked from the opening to the recess formed in the plate-like member by the blade body, An operating mechanism for moving the plate-shaped member so that the recessed portion formation scheduled portion of the member faces the blade body;
The blade body holding portion, the locking claw holding portion, and a base body equipped with an operation mechanism are provided.

本発明に係る凹部加工装置によれば、刃体保持部の刃体で板状部材の凹部形成予定部にスリット等の凹部を形成する。この凹部は開口をもつ。凹部の開口に係止爪部材の係止爪を係止させた状態で、作動機構は係止爪部材を移動させる。これにより板状部材が移動し、板状部材のうち次の凹部形成予定部が刃体に対面する。この凹部形成予定部に刃体保持部の刃体によりスリット等の凹部を形成する。このようにしてスリット等の凹部は次々と板状部材に加工される。   According to the concave portion processing apparatus according to the present invention, the concave portion such as the slit is formed in the concave portion formation planned portion of the plate-like member by the blade body of the blade body holding portion. This recess has an opening. The operating mechanism moves the locking claw member in a state where the locking claw of the locking claw member is locked to the opening of the recess. Thereby, a plate-shaped member moves and the following recessed part formation plan part faces a blade body among plate-shaped members. A recessed portion such as a slit is formed in the recessed portion formation scheduled portion by the blade body of the blade body holding portion. In this way, concave portions such as slits are processed into plate-like members one after another.

本発明に係る凹部加工装置によれば、スリット等の凹部を板状部材に良好に形成することができる。しかも凹部を板状部材に形成した後に、係止爪により板状部材を下流側に自動的に移動させることができる。   According to the recess processing apparatus according to the present invention, recesses such as slits can be satisfactorily formed in the plate-like member. And after forming a recessed part in a plate-shaped member, a plate-shaped member can be automatically moved downstream by a latching claw.

本発明に係る凹部加工装置によれば、刃体保持部の刃体で板状部材にスリット等の凹部を形成する。凹部は開口をもつ。凹部としては、板状部材を厚み方向に貫通するタイプでも良いし、板状部材を厚み方向に未貫通のタイプでも良い。従って、刃体は、スリット等の凹部を板状部材に形成する形態を採用することができる。板状部材としては帯状が好ましいが、平板状でも良く、その平面視の形態は問わない。板状部材の厚みも適宜選択でき、スリット等の凹部を形成できる厚みであれぱ良い。板状部材の材質としては軟質材料で形成されたもの、硬質材料で形成されたものでも良いが、凹部の形成を考慮すると、軟質材料または比較的軟質な材料が好ましい。軟質材料としては、樹脂材料、ゴム材料、比較的軟質な金属材料等のうちの少なくとも1種を基材とする形態を例示することができる。   According to the concave portion processing apparatus according to the present invention, the concave portion such as the slit is formed in the plate-like member with the blade body of the blade body holding portion. The recess has an opening. As a recessed part, the type which penetrates a plate-shaped member in the thickness direction may be sufficient, and the type which does not penetrate a plate-shaped member in the thickness direction may be sufficient. Therefore, the blade body can adopt a form in which a concave portion such as a slit is formed in the plate-like member. The plate-like member is preferably in the form of a strip, but it may be flat and the form in plan view is not limited. The thickness of the plate-like member can also be selected as appropriate, and may be a thickness that can form a recess such as a slit. The material of the plate-like member may be a soft material or a hard material, but considering the formation of the recess, a soft material or a relatively soft material is preferable. As a soft material, the form which makes a base material at least 1 sort (s) among a resin material, a rubber material, a comparatively soft metal material, etc. can be illustrated.

本発明に係る凹部加工装置によれば、作動機構は、刃体保持部の刃体により凹部を板状部材に形成するように刃体保持部を作動させると共に、係止爪保持部に保持されている係止爪部材の係止爪により板状部材を移動させるように係止爪部材を作動させる共通の駆動部を有する形態を採用することができる。共通の駆動部としては、手動又は駆動源で操作される形態を採用することができる。駆動源としては、モータ装置、流体シリンダ装置等を例示できる。流体シリンダ装置としては空気圧シリンダ装置、油圧シリンダ装置等を例示することができる。   According to the recess processing apparatus of the present invention, the operating mechanism operates the blade body holding portion so as to form the recess in the plate member by the blade body of the blade body holding portion, and is held by the locking claw holding portion. The form which has a common drive part which act | operates a latching claw member so that a plate-shaped member may be moved with the latching claw of the latching claw member currently provided can be employ | adopted. As a common drive part, the form operated manually or with a drive source is employable. Examples of the drive source include a motor device and a fluid cylinder device. Examples of the fluid cylinder device include a pneumatic cylinder device and a hydraulic cylinder device.

作動機構は、刃体をもつ刃体保持部を前進及び後退させる刃体前進後退機構と、係止爪部材を移動させる係止爪移動機構と、係止爪移動機構と刃体前進後退機構とを連動させる連動機構とを有する形態を採用することができる。前進は板状部材に凹部を形成する方向に刃体を移動させることをいう。後退は板状部材に形成した凹部から刃体を凹部から遠ざかる方向に退避させることをいう。   The operating mechanism includes a blade body advance / retreat mechanism for moving the blade body holding portion having the blade body forward and backward, a locking claw movement mechanism for moving the locking claw member, a locking claw movement mechanism, and a blade body advance / retreat mechanism. It is possible to adopt a configuration having an interlocking mechanism that interlocks the two. Advancement means moving the blade body in the direction in which the concave portion is formed in the plate-like member. Retreat means retracting the blade body away from the recess from the recess formed in the plate-like member.

連動機構は、刃体を前進させることにより板状部材に凹部を形成し、板状部材の凹部から刃体を後退させるとき、係止爪を凹部に係止させて板状部材を移動させる形態を採用することができる。連動機構は、手動または駆動源で操作される操作ハンドルを有する形態を採用することができる。駆動源としては、(モータ装置、流体シリンダ装置等を例示できる。流体シリンダ装置としては空気圧シリンダ装置、油圧シリンダ装置等を例示することができる。   The interlocking mechanism forms a recess in the plate-like member by advancing the blade body, and when the blade body is retracted from the recess of the plate-like member, the locking claw is locked in the recess to move the plate-like member Can be adopted. The interlock mechanism can adopt a form having an operation handle that is operated manually or by a drive source. As a drive source (a motor apparatus, a fluid cylinder apparatus, etc. can be illustrated. As a fluid cylinder apparatus, a pneumatic cylinder apparatus, a hydraulic cylinder apparatus, etc. can be illustrated.

係止爪移動機構は、基体に設けられたガイド部と、ガイド部に沿って移動可能に設けられ係止爪部材を連設する可動体と、可動体に保持され可動体と共に移動可能な可動ロッドと、基体に揺動可能に枢支された第1揺動部材としての揺動アームと、揺動アームに並設され揺動アームと共に同じ方向に揺動する第2揺動部材としての揺動ロッドと、揺動ロッドと可動ロッドとを相対的に旋回可能に枢支する旋回許容部とを有する形態を採用することができる。揺動アームが揺動すると、揺動ロッドが揺動アームと同じ方向に揺動し、可動ロッドと共に可動体がガイド部に沿って移動する。可動体には係止爪部材が連設されているため、可動体と共に係止爪部材が移動する。この結果、係止爪部材に係止される板状部材が移動される。板状部材に形成される隣設する凹部間のピッチは調整可能とされている形態を採用することができる。このように板状部材において凹部間のピッチが調整可能であれば、凹部間のピッチの変動に対処することができ、商品価値を高めることができる。   The locking claw moving mechanism includes a guide portion provided on the base, a movable body that is provided movably along the guide portion, and a movable claw member that is connected to the movable body, and a movable body that is held by the movable body and is movable together with the movable body A swinging arm as a first swinging member pivotally supported by the base, swinging on the base, and a second swinging member provided in parallel with the swinging arm and swinging in the same direction as the swinging arm. It is possible to adopt a form having a moving rod, and a turning allowance part that pivotally supports the swinging rod and the movable rod so as to be able to turn relatively. When the swing arm swings, the swing rod swings in the same direction as the swing arm, and the movable body moves along the guide portion together with the movable rod. Since the latching claw member is connected to the movable body, the latching claw member moves together with the movable body. As a result, the plate-like member that is locked to the locking claw member is moved. It is possible to adopt a form in which the pitch between adjacent concave portions formed on the plate-like member can be adjusted. Thus, if the pitch between recessed parts can be adjusted in a plate-shaped member, the fluctuation | variation of the pitch between recessed parts can be coped with, and commercial value can be raised.

旋回許容部は、可動ロッド及び揺動ロッドの軸長方向に沿って移動可能に設けられており、移動に伴い、板状部材に形成される隣設する凹部間のピッチは調整可能とされている形態を採用することができる。可動ロッド及び揺動ロッドの軸長方向において、旋回許容部は位置調整可能とされていることが好ましい。これにより凹部間のピッチを調整することができる。また、板状部材を案内すると共に板状部材の幅に合わせて調整可能な案内部が設けられている形態を採用することができる。これにより板状部材の様々な幅寸法に容易に対応することができる。   The swivel allowing portion is provided so as to be movable along the axial length direction of the movable rod and the swing rod, and the pitch between adjacent concave portions formed in the plate-like member can be adjusted with the movement. Can be adopted. In the axial length direction of the movable rod and the swing rod, it is preferable that the swivel allowing portion can be adjusted in position. Thereby, the pitch between recessed parts can be adjusted. Further, it is possible to adopt a form in which a guide member that guides the plate-like member and is adjustable in accordance with the width of the plate-like member is provided. Thereby, it can respond easily to the various width dimensions of a plate-shaped member.

以下、本発明の実施例について図面を参照しつつ具体的に説明する。図1は凹部加工装置の全体の斜視図を示す。図2は係止爪部材30付近の拡大斜視図を示す。図3は凹部加工装置の作動機構4の要部の断面図を示す。図4は偏芯カム62付近の構成図を示す。図1に示すように、本実施例に係る凹部加工装置は、板状の基体1と、刃体20を保持する刃体保持部2と、係止爪31を保持する係止爪部材30をもつ係止爪保持部3と、作動機構4とを有する。   Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a perspective view of the entire recess processing apparatus. FIG. 2 shows an enlarged perspective view of the vicinity of the locking claw member 30. FIG. 3 shows a cross-sectional view of the main part of the operating mechanism 4 of the recess processing apparatus. FIG. 4 shows a configuration diagram in the vicinity of the eccentric cam 62. As shown in FIG. 1, the recess machining apparatus according to this embodiment includes a plate-like base 1, a blade body holding portion 2 that holds a blade body 20, and a locking claw member 30 that holds a locking claw 31. It has an engaging claw holding portion 3 and an operating mechanism 4.

刃体保持部2に保持されている刃体20は、スリット50を板状部材5に形成するものである。図1,図2に示すように、本実施例で用いる板状部材5はゴムや樹脂を基材とする軟質材料で形成されており、帯状をなしており、上面開口51をもつ凹部としてのスリット50が板状部材5の長さ方向に沿って所定間隔で複数個、間欠的に形成される。スリット50は板状部材5の厚み方向に貫通すると共に、板状部材5の幅方向の一端5aから他端5bにかけて当該幅方向において途中まで延設されている。   The blade body 20 held by the blade body holding portion 2 forms the slit 50 in the plate-like member 5. As shown in FIGS. 1 and 2, the plate-like member 5 used in this embodiment is formed of a soft material based on rubber or resin, has a band shape, and serves as a recess having an upper surface opening 51. A plurality of slits 50 are intermittently formed at predetermined intervals along the length direction of the plate-like member 5. The slit 50 penetrates in the thickness direction of the plate-like member 5 and extends halfway in the width direction from one end 5a to the other end 5b of the plate-like member 5 in the width direction.

図2に示すように、係止爪保持部3に保持されている係止爪部材30は、装置の高さ方向(H1,H2方向)に弾性変形可能な帯板形状をなしており、下方に向けて曲成された先端アーム部30rに下方に向く係止爪31をもつ。係止爪31は、板状部材5に形成されたスリット50にこれの上面開口51から脱着可能に係止することができる。図1において、作動機構4は、刃体保持部2と係止爪保持部3とを連動させるものであり、つまり、スリット50の形成操作と、スリット50をもつ板状部材5の下流側への搬送操作との双方を行うものである。即ち、この作動機構4は、刃体20で板状部材5にスリット50を形成すると共に形成したスリット50にこれの上面開口51から係止爪31を係止させた状態の係止爪部材30を矢印X2方向に移動させることにより、板状部材5のうち次のスリット形成予定部5kが刃体20に対面するように板状部材5をこれの搬送方向(矢印X2方向)に間欠的に移動させるものである。   As shown in FIG. 2, the locking claw member 30 held by the locking claw holding portion 3 has a band plate shape that can be elastically deformed in the height direction (H1, H2 direction) of the device. The front end arm portion 30r bent toward the bottom has a locking claw 31 facing downward. The locking claw 31 can be detachably locked to the slit 50 formed in the plate-like member 5 from the upper surface opening 51 thereof. In FIG. 1, the operation mechanism 4 interlocks the blade body holding portion 2 and the locking claw holding portion 3, that is, the operation of forming the slit 50 and the downstream side of the plate-like member 5 having the slit 50. Both of the transfer operations are performed. That is, the operating mechanism 4 is formed by forming the slit 50 in the plate-like member 5 with the blade body 20 and the locking claw member 30 in a state where the locking claw 31 is locked from the upper surface opening 51 of the slit 50 formed. Is moved intermittently in the conveying direction (arrow X2 direction) so that the next slit formation scheduled portion 5k of the plate member 5 faces the blade body 20 by moving in the arrow X2 direction. It is to be moved.

更に、この作動機構4について説明を加える。図1に示すように、基体1には、互いに対面する第1盤体41及び第2盤体42が横軸形の連結軸43により連結されている。図3に示すように、第1盤体41及び第2盤体42には、水平軸形の駆動軸44が筒状の軸受44fを介して回転可能に架設されている。駆動軸44の一端44a側には、駆動軸44を回転させるための手動操作用の操作ハンドル45が接続されている。   Further, the operation mechanism 4 will be described. As shown in FIG. 1, a first plate body 41 and a second plate body 42 facing each other are connected to the base body 1 by a horizontal connecting shaft 43. As shown in FIG. 3, a horizontal shaft type drive shaft 44 is rotatably mounted on the first plate body 41 and the second plate body 42 via a cylindrical bearing 44f. An operation handle 45 for manual operation for rotating the drive shaft 44 is connected to the one end 44 a side of the drive shaft 44.

図3に示すように、駆動軸44の他端44b側には、動力伝達機構として機能するギヤ機構150がギヤボックス150a内に設けられている。ギヤ機構150は、駆動軸44の他端44bに一体的に接続された小径の第1ギヤ151と、第1ギヤ151と噛合する大径の第2ギヤ152と、第2ギヤ152に第1連結具52pにより連結された小径の第3ギヤ153と、第3ギヤ153と噛合する大径の第4ギヤ154と、第4ギヤ154に第2連結具54pにより連結された小径の第5ギヤ155と、第5ギヤ155と噛合する大径の第6ギヤ156とを有する。   As shown in FIG. 3, on the other end 44b side of the drive shaft 44, a gear mechanism 150 that functions as a power transmission mechanism is provided in the gear box 150a. The gear mechanism 150 includes a small-diameter first gear 151 integrally connected to the other end 44 b of the drive shaft 44, a large-diameter second gear 152 that meshes with the first gear 151, and the second gear 152. A small-diameter third gear 153 connected by the connector 52p, a large-diameter fourth gear 154 meshing with the third gear 153, and a small-diameter fifth gear connected to the fourth gear 154 by the second connector 54p. 155 and a sixth gear 156 having a large diameter that meshes with the fifth gear 155.

ここで、第2ギヤ152及び第3ギヤ153はギヤ用軸受157を介して共通軸46の軸部46cの外周面に嵌合されているものの、共通軸46の軸部46cのには係合されておらず、共通軸46の軸部46cの外周面に遊嵌されてフリーギヤとされている。第4ギヤ154及び第5ギヤ155はギヤ用軸受158を介して駆動軸44の軸部44cの外周面に嵌合されているものの、駆動軸44の軸部44cには係合されておらず、駆動軸44の軸部44cの外周面に遊嵌されてフリーギヤとされている。第1ギヤ151は駆動軸44の軸部44cに一体的に係合されて接続されている。第6ギヤ156は共通軸46の軸部46cに一体的に係合されて接続されている。   Here, although the second gear 152 and the third gear 153 are fitted to the outer peripheral surface of the shaft portion 46c of the common shaft 46 via the gear bearing 157, they are engaged with the shaft portion 46c of the common shaft 46. In this case, a free gear is formed by loosely fitting on the outer peripheral surface of the shaft portion 46c of the common shaft 46. The fourth gear 154 and the fifth gear 155 are fitted to the outer peripheral surface of the shaft portion 44c of the drive shaft 44 via the gear bearing 158, but are not engaged with the shaft portion 44c of the drive shaft 44. A free gear is formed by loosely fitting on the outer peripheral surface of the shaft portion 44c of the drive shaft 44. The first gear 151 is integrally engaged with and connected to the shaft portion 44 c of the drive shaft 44. The sixth gear 156 is integrally engaged with and connected to the shaft portion 46 c of the common shaft 46.

操作ハンドル45により駆動軸44がこれの軸芯P1の周りで回転すると、第1ギヤ151、第2ギヤ152、第3ギヤ153、第4ギヤ154、第5ギヤ155を介して第6ギヤ156が回転し、更に共通軸46がこれの軸芯P2のまわりで回転する。従って操作ハンドル45の駆動力は共通軸46の回転として共通軸46に伝達される。なお、図3に示すように、共通軸46は、駆動軸44の下方において駆動軸44と平行に配設されており、第1盤体41の軸受41x、第2盤体42の軸受42xにより回転可能に支持されている。   When the drive shaft 44 is rotated about its axis P1 by the operation handle 45, the sixth gear 156 is passed through the first gear 151, the second gear 152, the third gear 153, the fourth gear 154, and the fifth gear 155. And the common shaft 46 rotates about its axis P2. Accordingly, the driving force of the operation handle 45 is transmitted to the common shaft 46 as the rotation of the common shaft 46. As shown in FIG. 3, the common shaft 46 is disposed below the drive shaft 44 in parallel with the drive shaft 44, and is supported by the bearing 41 x of the first plate body 41 and the bearing 42 x of the second plate body 42. It is rotatably supported.

共通軸46は、共通軸46の軸長方向の一方向である矢印A1方向に向かう駆動力と、共通軸46の軸長方向の他方向である矢印A2方向に向かう駆動力とを発現させる。矢印A1方向に向かう駆動力は、刃体前進後退機構6を作動させる力として刃体前進後退機構6に伝達される。矢印A2方向に向かう駆動力は、係止爪移動機構7を作動させる力として係止爪移動機構7に伝達される。   The common shaft 46 develops a driving force in the direction of the arrow A1 that is one direction of the common shaft 46 in the axial direction and a driving force in the direction of the arrow A2 that is the other direction of the common shaft 46 in the axial direction. The driving force toward the arrow A1 direction is transmitted to the blade body advance / retreat mechanism 6 as a force for operating the blade body advance / retreat mechanism 6. The driving force toward the arrow A2 direction is transmitted to the locking claw movement mechanism 7 as a force for operating the locking claw movement mechanism 7.

作動機構4を構成する刃体前進後退機構6について説明を加える。図4に示すように、刃体前進後退機構6は、水平型の軸芯P3を中心とする外周面60aをもつ円盤部60と、円盤部60の外周面60aにリング状の軸受61を介して嵌合する内周面62aをもつ偏芯カム62とをもつ。刃体保持部2は、偏芯カム62の下端部(先端部)に横軸状の第1枢支具63により矢印B1,B2方向に第1枢支具63の横軸型の軸芯P4の回りで揺動可能に枢支されている。円盤部60は共通軸46に連設されており、共通軸46と共に連動して軸芯P2の周りで回転する。刃体保持部2には、下方に向けて刃体20が突設されている。刃体20の長さはLaで示される(図3参照)。   The blade body advance / retreat mechanism 6 constituting the operation mechanism 4 will be described. As shown in FIG. 4, the blade body advancing / retreating mechanism 6 includes a disk part 60 having an outer peripheral surface 60 a centered on a horizontal shaft core P <b> 3, and a ring-shaped bearing 61 on the outer peripheral surface 60 a of the disk part 60. And an eccentric cam 62 having an inner peripheral surface 62a to be fitted. The blade body holding portion 2 has a horizontal axis P4 of the first pivot 63 in the directions of arrows B1 and B2 by a first pivot 63 having a horizontal axis at the lower end (tip) of the eccentric cam 62. It is pivotally supported so that it can swing around. The disk portion 60 is connected to the common shaft 46 and rotates around the axis P <b> 2 in conjunction with the common shaft 46. The blade body holding part 2 is provided with a blade body 20 projecting downward. The length of the blade 20 is indicated by La (see FIG. 3).

図5に示すように、刃体20は帯状をなしており、第1刃体保持部221と第2刃体保持部222とで取付具23により脱着可能に挟持されている。刃体保持部2には上方に向けて複数の案内軸24が連設されている。案内軸24が筒形状の案内軸受25に嵌合しているため、刃体保持部2の刃体20の運動軌跡は鉛直方向(矢印Y1,Y2方向)に規制されている。故に、共通軸46が回転して偏芯カム62が揺動したとしても、刃体保持部2の刃体20は直進的に昇降(移動)することになる。故に、刃体20は、鉛直方向(矢印Y1,Y2方向)に沿って直進的に昇降する。   As shown in FIG. 5, the blade body 20 has a band shape, and is detachably sandwiched between the first blade body holding portion 221 and the second blade body holding portion 222 by the fixture 23. A plurality of guide shafts 24 are connected to the blade body holding portion 2 upward. Since the guide shaft 24 is fitted to the cylindrical guide bearing 25, the motion trajectory of the blade body 20 of the blade body holding portion 2 is regulated in the vertical direction (arrow Y1, Y2 direction). Therefore, even if the common shaft 46 rotates and the eccentric cam 62 swings, the blade body 20 of the blade body holding portion 2 moves up and down (moves) in a straight line. Therefore, the blade body 20 moves straight up and down along the vertical direction (arrow Y1, Y2 direction).

換言すると、図3において、共通軸46がこれの軸芯P2の周りで回転すると、円盤部60が軸芯P2の周りで回転するため、偏芯カム62が揺動作動し、刃体保持部2の刃体20が矢印Y1,Y2方向に沿って、つまり鉛直方向に沿って、直進的に昇降する。即ち、刃体20をもつ刃体保持部2を矢印Y1方向に上昇(前進)及び矢印Y2方向に下降(後退)させる。ここで、刃体20が矢印Y2方向に沿って刃体20の下死点に下降すると、刃体20が板状部材5を押し切り、板状部材5にスリット50を良好に形成することができる。また、スリット50を形成した後、刃体20が矢印Y1方向に沿って刃体20の上死点に上昇すると、板状部材5に形成したスリット50から刃体20はスリット50から良好に退避することができる。   In other words, in FIG. 3, when the common shaft 46 rotates around the axis P <b> 2, the disk portion 60 rotates around the axis P <b> 2, so that the eccentric cam 62 swings and the blade body holding portion The two blade bodies 20 move up and down linearly along the directions of the arrows Y1 and Y2, that is, along the vertical direction. That is, the blade holder 2 having the blade 20 is raised (forward) in the direction of the arrow Y1 and lowered (retracted) in the direction of the arrow Y2. Here, when the blade body 20 descends to the bottom dead center of the blade body 20 along the arrow Y2 direction, the blade body 20 can push through the plate-like member 5, and the slit 50 can be favorably formed in the plate-like member 5. . Further, after the slit 50 is formed, when the blade body 20 rises to the top dead center along the direction of the arrow Y1, the blade body 20 is satisfactorily retracted from the slit 50 from the slit 50 formed in the plate member 5. can do.

次に、係止爪部材30を移動させる係止爪移動機構7について説明を加える。図1に示すように、係止爪移動機構7は、基体1に設けられた矢印X1,X2方向に沿って延設された直状のガイド部71と、ガイド部71に沿って移動可能に設けられ且つ係止爪保持部3を連結具72により連設する可動体として機能するスライダ73と、スライダ73に上方に向けて鉛直方向に沿って立設状態に保持された可動ロッド74と、基体1に第2枢支具75により下方向(矢印C2方向),上方向(矢印C1方向)に揺動可能に枢支された揺動アーム76と、揺動アーム76に並設状態に固定され揺動アーム76と共に同じ方向に揺動する揺動ロッド77と、揺動ロッド77と可動ロッド74とを相対的に旋回可能に枢支する旋回許容部78とを有する。なお、揺動アーム76及び揺動ロッド77は揺動するものの、可動ロッド74は常に鉛直方向に沿うように立起状態に維持されている。従って、可動ロッド74は、矢印X1,X2方向にスライドしたときであっても、鉛直方向に沿うように立起状態に維持されている。   Next, the latching claw moving mechanism 7 that moves the latching claw member 30 will be described. As shown in FIG. 1, the latching claw moving mechanism 7 is movable along the guide portion 71 and a straight guide portion 71 provided on the base body 1 extending along the directions of arrows X1 and X2. A slider 73 that functions as a movable body that is provided and connects the latching claw holding portion 3 continuously by the coupling tool 72; a movable rod 74 that is held upright by the slider 73 in the vertical direction; A swing arm 76 pivotally supported on the base 1 by a second pivot support 75 so as to swing downward (in the direction of arrow C2) and upward (in the direction of arrow C1), and fixed in parallel to the swing arm 76. The swinging rod 77 swings in the same direction together with the swinging arm 76, and a swing permitting portion 78 that pivotally supports the swinging rod 77 and the movable rod 74 so as to be relatively swingable. Although the swing arm 76 and the swing rod 77 swing, the movable rod 74 is always kept upright along the vertical direction. Therefore, even when the movable rod 74 is slid in the directions of the arrows X1 and X2, the movable rod 74 is maintained in the standing state along the vertical direction.

この旋回許容部78について図6,図7を参照しつ説明を加える。図6,図7に示すように、この旋回許容部78は、断面円形状の揺動ロッド77を円筒形状の第1摺動軸受79を介して嵌合する第1嵌合孔80をもつ第1ホルダ部81と、断面円形状の可動ロッド74を円筒形状の第2摺動軸受82を介して嵌合する第2嵌合孔83をもつ第2ホルダ84と、第1ホルダ部81と第2ホルダ部84との間に設けられた軸受81m,84mとを有する。軸受81m,84mは、第1ホルダ部81及び第2ホルダ部84の相対回動性を高めることができる。従って、第1ホルダ部81及び第2ホルダ部84はこれらの軸芯P5の周りを相対回動可能とされている。   The turning permission portion 78 will be described with reference to FIGS. As shown in FIGS. 6 and 7, the swivel allowing portion 78 has a first fitting hole 80 having a circular cross-sectional swing rod 77 fitted through a cylindrical first sliding bearing 79. A first holder part 81, a second holder 84 having a second fitting hole 83 for fitting a movable rod 74 having a circular cross section through a cylindrical second sliding bearing 82, a first holder part 81 and a first holder part 81 Bearings 81m and 84m provided between the two holder portions 84. The bearings 81m and 84m can improve the relative rotation of the first holder part 81 and the second holder part 84. Accordingly, the first holder portion 81 and the second holder portion 84 are capable of relative rotation around the axis P5.

第1ホルダ部81及び第2ホルダ部84が軸芯P5の周りで相対回動すると、可動ロッド74を鉛直方向に沿って立起させたまま、揺動アーム76及び揺動ロッド77を可動ロッド74に対して相対的に第2枢支具75を中心として矢印C1,C2方向に沿って揺動させることができる。図6及び図7によれば、可動ロッド74を鉛直方向に立起させたまま、揺動アーム76及び揺動ロッド77が可動ロッド74に対して相対的に揺動しているため、揺動ロッド77の指向方向が図6と図7とで相違している。即ち、図6によれば、揺動ロッド77及び揺動アーム76は可動ロッド74に対して平行とされている。図7によれば、揺動ロッド77及び揺動アーム76は、可動ロッド74に対して90度相対的に揺動している。   When the first holder portion 81 and the second holder portion 84 are relatively rotated around the axis P5, the swing arm 76 and the swing rod 77 are moved to the movable rod while the movable rod 74 is erected along the vertical direction. It can be swung along the directions of arrows C1 and C2 around the second pivotal support 75 relative to 74. According to FIGS. 6 and 7, the swinging arm 76 and the swinging rod 77 swing relative to the movable rod 74 while the movable rod 74 is erected in the vertical direction. The directing direction of the rod 77 is different between FIG. 6 and FIG. That is, according to FIG. 6, the swing rod 77 and the swing arm 76 are parallel to the movable rod 74. According to FIG. 7, the swing rod 77 and the swing arm 76 swing 90 degrees relative to the movable rod 74.

なお、旋回許容部78は揺動アーム76には不変的には固定されていない。即ち、旋回許容部78は揺動ロッド77の軸長方向において矢印D1,D2方向(図6,図7参照)にスライド可能とされている。更に、旋回許容部78は、揺動ロッド77の軸長方向における任意のスライド位置に固定具85(図1参照)により固定することができる。固定具85を緩めれば、揺動ロッド77及び可動ロッド74を平行にした状態で、旋回許容部78を揺動ロッド77の軸長方向に沿って矢印D1,D2方向に容易にスライドさせることが可能となる。揺動アーム76には目盛部76xが形成されている。目盛部76xは、揺動ロッド77の軸長方向における旋回許容部78の現在位置を示す。目盛部76xに基づいて、揺動ロッド77及び可動ロッド74の軸長方向における旋回許容部78の現在位置を適宜設定することができる。   The swivel allowing portion 78 is not fixed to the swing arm 76 invariably. That is, the swivel allowing portion 78 is slidable in the directions of the arrows D1 and D2 (see FIGS. 6 and 7) in the axial length direction of the swing rod 77. Further, the swivel allowing portion 78 can be fixed to an arbitrary slide position in the axial length direction of the swing rod 77 by a fixing tool 85 (see FIG. 1). If the fixture 85 is loosened, the swivel allowing portion 78 can be easily slid in the directions of the arrows D1 and D2 along the axial length direction of the swing rod 77 while the swing rod 77 and the movable rod 74 are in parallel. Is possible. The swing arm 76 has a scale portion 76x. The scale portion 76 x indicates the current position of the turning allowance portion 78 in the axial length direction of the swing rod 77. Based on the scale portion 76x, the current position of the turning allowance portion 78 in the axial length direction of the swing rod 77 and the movable rod 74 can be set as appropriate.

図8に示すように、揺動アーム76を揺動させる旋回アーム87が共通軸46に接続されている。棒状連結部材86の一端部86eは旋回アーム87に第5枢支具89により揺動可能に枢支されている。棒状連結部材86の他端部86fは揺動アーム76に第6枢支具90により揺動可能に枢支されている。ここで、共通軸46がこれの軸芯P2の回りで回転すると、旋回アーム87が軸芯P2の回りで360度回転する。ひいては、図8に示すように、揺動アーム76が立起位置K1(第1の位置)から仰臥位置K2(第2の位置)まで所定角度θ1(約90度)矢印C2方向に回転すると共に、仰臥位置K2(第2の位置)から立起位置K1(第1の位置)まで所定角度θ1(約90度)矢印C1方向に回転する。これに伴い、揺動ロッド77が立起位置K1(第1の位置)から仰臥位置K2(第2の位置)まで所定角度θ1(約90度)矢印C2方向に回転すると共に、仰臥位置K2(第2の位置)から立起位置K1(第1の位置)まで所定角度θ1(約90度)矢印C1方向に回転する。   As shown in FIG. 8, a swing arm 87 that swings the swing arm 76 is connected to the common shaft 46. One end portion 86 e of the rod-like connecting member 86 is pivotally supported by the swing arm 87 by the fifth pivotal support 89. The other end 86f of the rod-like connecting member 86 is pivotally supported by the swing arm 76 so as to be swingable by the sixth pivotal support 90. Here, when the common shaft 46 rotates around the axis P2, the turning arm 87 rotates 360 degrees around the axis P2. As a result, as shown in FIG. 8, the swing arm 76 rotates from the standing position K1 (first position) to the supine position K2 (second position) by a predetermined angle θ1 (about 90 degrees) in the direction of the arrow C2. Rotate from the supine position K2 (second position) to the standing position K1 (first position) in the direction of arrow C1 by a predetermined angle θ1 (about 90 degrees). Accordingly, the swing rod 77 rotates in the direction of arrow C2 by a predetermined angle θ1 (about 90 degrees) from the standing position K1 (first position) to the supine position K2 (second position) and at the supine position K2 ( From the second position) to the standing position K1 (first position), it rotates in the direction of arrow C1 by a predetermined angle θ1 (about 90 degrees).

図8から理解できるように、立起位置K1に存在する揺動アーム76が第2枢支具75を中心として仰臥位置K2に向けて矢印C2方向(下方向)に揺動すると、旋回許容部78は、第2枢支具75を中心とする軌跡92に沿って矢印C2方向に移動することができる。即ち、旋回許容部78の軸芯P5は、第2枢支具75を中心とする円弧状の軌跡92に沿って下方に向けて位置S1,S2,S3,S4の順に揺動することができる。このため可動ロッド74は、鉛直方向に沿って立起した状態で、スライダ73と共に矢印X2方向(板状部材5の搬送方向)に沿って位置W1,W2,W3,W4の順に直進的にガイド部71に沿ってスライドすることができる。   As can be understood from FIG. 8, when the swing arm 76 present at the standing position K1 swings in the direction of arrow C2 (downward) toward the supine position K2 around the second pivotal support 75, the swivel allowing portion 78 can move in the direction of arrow C <b> 2 along a locus 92 centered on the second pivotal support 75. That is, the axis P5 of the swivel allowing portion 78 can swing downward in the order of positions S1, S2, S3, S4 along an arcuate locus 92 centered on the second pivotal support 75. . For this reason, the movable rod 74 is linearly guided in the order of the positions W1, W2, W3, and W4 along the arrow X2 direction (the conveying direction of the plate-like member 5) together with the slider 73 in a state where it rises along the vertical direction. It can slide along the part 71.

これに対して、図8から理解できるように、仰臥位置K2に存在する揺動アーム76が第2枢支具75を中心として立起位置K1に向けて矢印C1方向に揺動すると、旋回許容部78は軌跡92に沿って矢印C1方向に揺動し、従って可動ロッド74は矢印X1方向にスライドすることができる。結果として、旋回許容部78は、円弧状の軌跡92に沿って上方に向けて位置S4,S3,S2,S1の順に移動することができる。このため可動ロッド74は、鉛直方向に沿って立起した状態で、スライダ73と共に位置W4,W3,W2,W1の順に直進的にガイド部71に沿って矢印X1方向(係止爪31がスリット50に係止する方向)ににスライドすることができる。   On the other hand, as can be understood from FIG. 8, when the swing arm 76 present at the supine position K2 swings in the direction of the arrow C1 around the second pivotal support 75 toward the standing position K1, the swing is allowed. The portion 78 swings along the locus 92 in the direction of the arrow C1, so that the movable rod 74 can slide in the direction of the arrow X1. As a result, the turning allowance portion 78 can move in the order of the positions S4, S3, S2, and S1 along the arc-shaped locus 92 upward. Therefore, the movable rod 74 rises along the vertical direction and moves along the guide portion 71 in the order of the positions W4, W3, W2, and W1 along with the slider 73 in the direction of the arrow X1 (the locking claw 31 is slit). In the direction of locking to 50).

図1及び図2から理解できるように、可動ロッド74がスライダ73と共に矢印X1方向において直進的にスライドすると、係止爪部材30は同じ方向(矢印X1方向)に移動することができる。この結果、係止爪部材30の係止爪31は板状部材5のうち刃体20の下方に存在するスリット50に向けて移動することができる。また、可動ロッド74がスライダ73と共に矢印X2方向において直進的にスライドすると、係止爪部材30は同方向(矢印X1方向)に移動することができる。この結果、スリット50に係止された係止爪部材30の係止爪31は、矢印X2方向において直進的に移動することができ、スリット50と共に板状部材5を同方向に移動させることができる。   As can be understood from FIGS. 1 and 2, when the movable rod 74 slides linearly in the arrow X1 direction together with the slider 73, the locking claw member 30 can move in the same direction (arrow X1 direction). As a result, the locking claw 31 of the locking claw member 30 can move toward the slit 50 existing below the blade body 20 in the plate-like member 5. When the movable rod 74 slides linearly in the arrow X2 direction together with the slider 73, the locking claw member 30 can move in the same direction (arrow X1 direction). As a result, the locking claw 31 of the locking claw member 30 locked to the slit 50 can move linearly in the direction of the arrow X2, and the plate member 5 can be moved in the same direction together with the slit 50. it can.

本実施例によれば、図8に示すように、旋回許容部78が揺動アーム76の先端部に位置しているとき、立起位置K1に存在する揺動アーム76が仰臥位置K2に向けて揺動すると、スライダ73の移動距離はL1とされている。前述したように、固定具85を緩めれば、旋回許容部78を揺動ロッド77の軸長方向に沿って矢印D1,D2方向にスライドさせることができる。このため図9から理解できるように、旋回許容部78を揺動ロッド77の軸長方向に沿って揺動中心側に移動させ、揺動アーム76の中間部の変更位置MBに変更させたときには、図9に示すように、立起位置K1に存在する揺動アーム76が仰臥位置K2に向けて揺動すると、スライダ73の移動距離はL2とされ、短くなる(L1>L2)。このように旋回許容部78を揺動ロッド77の軸長方向に沿って矢印D1,D2方向にスライドさせれば、板状部材5の移動距離の長さを調整することができる。この結果、板状部材5に形成されている互いに隣設するスリット50間のピッチPは調整可能とされている。故に、旋回許容部78は、隣設するスリット50間のピッチPを調整するピッチ調整手段として機能することができる。なお、ピッチPはスライダ73の移動距離(L1,L2)に相当する。   According to the present embodiment, as shown in FIG. 8, when the turning allowance portion 78 is located at the tip end portion of the swing arm 76, the swing arm 76 existing at the standing position K1 is directed toward the supine position K2. Then, the moving distance of the slider 73 is L1. As described above, if the fixing tool 85 is loosened, the turning allowance portion 78 can be slid in the directions of the arrows D1 and D2 along the axial length direction of the swing rod 77. Therefore, as can be understood from FIG. 9, when the swivel allowing portion 78 is moved to the swing center side along the axial length direction of the swing rod 77 and changed to the change position MB of the intermediate portion of the swing arm 76. As shown in FIG. 9, when the swing arm 76 existing at the standing position K1 swings toward the supine position K2, the moving distance of the slider 73 is set to L2, and becomes shorter (L1> L2). Thus, if the swivel allowing portion 78 is slid in the directions of the arrows D1 and D2 along the axial length direction of the swing rod 77, the length of the movement distance of the plate-like member 5 can be adjusted. As a result, the pitch P between adjacent slits 50 formed in the plate-like member 5 can be adjusted. Therefore, the turning permission portion 78 can function as a pitch adjusting means for adjusting the pitch P between the slits 50 provided adjacent to each other. The pitch P corresponds to the moving distance (L1, L2) of the slider 73.

本実施例によれば、図1に示すように、板状部材5を案内すると共に板状部材5の幅DAに合わせて調整可能な案内部100が設けられている。案内部100は、基体1に保持された第1案内部材101と、第1案内部材101に対面する第2案内部材102と、第2案内部材102から突出する第1螺子軸103及び第2螺子軸104と、第1螺子軸103の第1回転体105と第2螺子軸104の第2回転体106とを同期回転させる伝達部材として機能するエンドレス状のベルト部材107と、第1回転体105を回転させる回転操作部としての回転操作板108とを有する。回転操作板108を一方向または逆方向に回転させれば、第1螺子軸103及び第2螺子軸104の双方が同期回転するため、第2案内部材102を矢印E1,E2方向に沿って平行移動させることができ、板状部材5の幅DAに合わせて第2案内部材102と第1案内部材101との間隔を調整することができる。   According to the present embodiment, as shown in FIG. 1, the guide member 100 that guides the plate member 5 and can be adjusted according to the width DA of the plate member 5 is provided. The guide unit 100 includes a first guide member 101 held by the base 1, a second guide member 102 facing the first guide member 101, a first screw shaft 103 and a second screw protruding from the second guide member 102. An endless belt member 107 that functions as a transmission member that synchronously rotates the shaft 104, the first rotating body 105 of the first screw shaft 103, and the second rotating body 106 of the second screw shaft 104, and the first rotating body 105 And a rotation operation plate 108 as a rotation operation unit for rotating the. If the rotary operation plate 108 is rotated in one direction or in the opposite direction, both the first screw shaft 103 and the second screw shaft 104 rotate synchronously, so that the second guide member 102 is parallel along the directions of arrows E1 and E2. The distance between the second guide member 102 and the first guide member 101 can be adjusted in accordance with the width DA of the plate-like member 5.

本実施例に係る装置の使用の際には、軟質な板状部材5を当該装置にセットする。その状態で、操作ハンドル45により手動により駆動軸44を連続的に回転させる。すると、ギヤ機構150により共通軸46が軸芯P2の回りで回転し、ひいては偏芯カム62が作動し、刃体保持部2と共に刃体20がこれの下死点に向けて矢印Y2方向に沿って下降し、刃体20により板状部材5にスリット50が形成される。スリット50を形成したら、刃体保持部2と共に刃体20がこれの上死点に向けて矢印Y1方向に沿って上昇し、刃体20はスリット50から退避する。   When using the apparatus according to the present embodiment, the soft plate-like member 5 is set in the apparatus. In this state, the drive shaft 44 is continuously rotated manually by the operation handle 45. Then, the common shaft 46 is rotated around the axis P2 by the gear mechanism 150, and the eccentric cam 62 is activated, and the blade body 20 together with the blade body holding portion 2 moves in the direction of the arrow Y2 toward the bottom dead center. The slit 50 is formed in the plate-like member 5 by the blade body 20. When the slit 50 is formed, the blade body 20 rises along the direction of the arrow Y1 toward the top dead center together with the blade body holding portion 2, and the blade body 20 is retracted from the slit 50.

上記したように刃体20により板状部材5にスリット50が形成されるとき、スライダ73が可動ロッド74と共に矢印X1方向(刃体20に接近する方向)に移動し、刃体20の下方に存在するスリット50に接近している。この結果、刃体20で形成されたスリット50にこれの上面開口51から係止爪部材30の係止爪31が脱着可能に係止する。このように係止爪部材30の係止爪31がスリット50に係止した後、スライダ73が可動ロッド74と共に矢印X2方向(刃体20から離間する方向)に移動するため、板状部材5を案内部100に沿って矢印X2方向に移動させることができる。これにより板状部材5のうち次のスリットが形成されるスリット形成予定部5k(凹部形成予定部)が刃体20の下方から刃体20に対面するように板状部材5を移動させる。   As described above, when the slit 50 is formed in the plate-like member 5 by the blade body 20, the slider 73 moves together with the movable rod 74 in the arrow X1 direction (direction approaching the blade body 20) and below the blade body 20. It is close to the existing slit 50. As a result, the locking claw 31 of the locking claw member 30 is detachably locked to the slit 50 formed by the blade body 20 from the upper surface opening 51 thereof. After the locking claw 31 of the locking claw member 30 is locked in the slit 50 in this way, the slider 73 moves in the direction of the arrow X2 (direction away from the blade body 20) together with the movable rod 74. Can be moved along the guide portion 100 in the direction of the arrow X2. Thereby, the plate-shaped member 5 is moved so that the slit formation scheduled portion 5k (recessed formation planned portion) in which the next slit is formed in the plate-shaped member 5 faces the blade body 20 from below the blade body 20.

本実施例によれば、作動機構4の駆動軸44及び共通軸46を連動させる操作ハンドル45は、刃体保持部2の刃体20によりスリット50を板状部材5に形成する駆動部として機能できる他に、係止爪部材30を作動させる駆動部としても機能することができる。換言すれば、スリット50を板状部材5に形成するための駆動源(駆動軸44及び共通軸46を連動する操作ハンドル45)を有効利用して板状部材5を移動させることができる。故に、操作ハンドル45,駆動軸44,共通軸46は、係止爪移動機構7と刃体前進後退機構6とを連動させる連動機構として機能することができる。このためスリット50の形成及び板状部材5の搬送について、駆動源の共通化を図り得、構造の簡略化、製造コストの低減に貢献することができる。   According to the present embodiment, the operation handle 45 that interlocks the drive shaft 44 and the common shaft 46 of the operating mechanism 4 functions as a drive unit that forms the slit 50 in the plate-like member 5 by the blade body 20 of the blade body holding unit 2. Besides, it can also function as a drive unit that operates the locking claw member 30. In other words, the plate-like member 5 can be moved by effectively using the drive source (the operation handle 45 that interlocks the drive shaft 44 and the common shaft 46) for forming the slit 50 in the plate-like member 5. Therefore, the operation handle 45, the drive shaft 44, and the common shaft 46 can function as an interlocking mechanism that interlocks the locking claw moving mechanism 7 and the blade body advance / retreat mechanism 6. For this reason, it is possible to share the drive source for the formation of the slit 50 and the conveyance of the plate-like member 5, thereby contributing to simplification of the structure and reduction of the manufacturing cost.

図10は本装置に係る代表的な作動形態を示す。図10は操作ハンドル45の回転数毎の作動形態を示す。まず、操作ハンドル45の1回転目では、刃体20はこれの上死点付近に位置している。このように刃体20がこれの上死点付近に位置しているとき、係止爪部材30の係止爪31は矢印X1方向に移動してスリット50a(50)に係止し始める。ここで刃体20はスリット50aの上方に配置されているため、係止爪31と刃体20とが干渉、接触することが抑えられる。   FIG. 10 shows a typical operation mode according to the present apparatus. FIG. 10 shows the operation mode for each rotation number of the operation handle 45. First, in the first rotation of the operation handle 45, the blade body 20 is located near the top dead center. When the blade body 20 is positioned near the top dead center in this way, the locking claw 31 of the locking claw member 30 moves in the direction of the arrow X1 and starts to be locked in the slit 50a (50). Here, since the blade body 20 is disposed above the slit 50a, interference and contact between the locking claw 31 and the blade body 20 can be suppressed.

2回転目では、刃体20はこれの下死点に向けて矢印Y2方向に下降すると共に、係止爪31はスリット50aに係止したまま矢印X2方向に移動し、板状部材5を矢印X2方向に移動させる。このときにおいても刃体20はスリット50aの上方に配置されているため、係止爪31と刃体20とが干渉、接触することが抑えられる。従って板状部材5を矢印X2方向に良好に移動させることができる。   In the second rotation, the blade body 20 descends in the direction of the arrow Y2 toward the bottom dead center, and the locking claw 31 moves in the direction of the arrow X2 while being locked in the slit 50a. Move in the X2 direction. Even at this time, since the blade body 20 is disposed above the slit 50a, the locking claw 31 and the blade body 20 are prevented from interfering with each other and coming into contact with each other. Therefore, the plate-like member 5 can be favorably moved in the arrow X2 direction.

3回転目では、刃体20はこれの下死点に向けて矢印Y2方向に更に下降すると共に、係止爪31はスリット50aに係止したまま矢印X2方向に更に移動し、板状部材5を矢印X2方向に移動させる。このときにおいて、係止爪31は刃体20から離間するように矢印X2方向に退避しているため、係止爪31と刃体20とが干渉、接触することが抑えられる。   In the third rotation, the blade body 20 further descends in the direction of the arrow Y2 toward the bottom dead center, and the locking claw 31 further moves in the direction of the arrow X2 while being locked in the slit 50a. Is moved in the direction of arrow X2. At this time, since the locking claw 31 is retracted in the direction of the arrow X2 so as to be separated from the blade body 20, the interference claw 31 and the blade body 20 can be prevented from interfering with each other.

更に、4回転目では、刃体20の下死点に向けて矢印Y2方向に更に下降しつつ、刃体20は板状部材5に接触(加圧)している。このとき係止爪31は板状部材5の矢印X2方向(下流方向)への送りを完了しており、係止爪31は矢印X1方向に移動せんとし、スリット50aから外れようとする。上記したように係止爪31がスリット50aから外れるとき、刃体20が板状部材5に接触して板状部材5を拘束している。このように板状部材5を刃体20で拘束した状態において、係止爪31が逆方向である矢印X1方向に向けて移動を開始すれば、係止爪31はスリット50aから良好に外れることができる。換言すれば、刃体20による切断開始のタイミングと、板状部材5の下流方向への送り完了のタイミングとは対応している。   Further, at the fourth rotation, the blade body 20 is in contact (pressurized) with the plate member 5 while further descending in the direction of the arrow Y2 toward the bottom dead center of the blade body 20. At this time, the locking claw 31 has finished feeding the plate-like member 5 in the direction of the arrow X2 (downstream direction), and the locking claw 31 does not move in the direction of the arrow X1 and tends to come off from the slit 50a. As described above, when the locking claw 31 is disengaged from the slit 50a, the blade body 20 comes into contact with the plate member 5 to restrain the plate member 5. In this state where the plate-like member 5 is constrained by the blade body 20, if the locking claw 31 starts moving in the direction of the arrow X1 which is the reverse direction, the locking claw 31 can be satisfactorily removed from the slit 50a. Can do. In other words, the timing for starting cutting by the blade body 20 corresponds to the timing for completing the feeding of the plate member 5 in the downstream direction.

更に、5回転目では、刃体20はこれの下死点に向けて矢印Y2方向に更に下降し、板状部材5をこれの厚み方向に押し切っており、新しいスリット50b(50)を板状部材5に形成している。このとき古いスリット50aから外れた係止爪31は逆方向である矢印X1方向に向けて移動する。   Further, at the fifth rotation, the blade body 20 is further lowered in the direction of the arrow Y2 toward the bottom dead center, pushing the plate member 5 in the thickness direction thereof, and a new slit 50b (50) is formed in a plate shape. The member 5 is formed. At this time, the locking claw 31 released from the old slit 50a moves in the direction of the arrow X1 which is the reverse direction.

更に、6回転目では、刃体20は上死点に向けて矢印Y1方向に上昇し始めており、古いスリット50aから外れた係止爪31は、矢印X1方向に沿って、新しいスリット50bに接近している。このとき係止爪31はスリット50a,50bの双方に係止していないため、板状部材5は停止または実質的に停止している。   Further, at the sixth rotation, the blade body 20 starts to rise in the direction of the arrow Y1 toward the top dead center, and the locking claw 31 released from the old slit 50a approaches the new slit 50b along the direction of the arrow X1. doing. At this time, since the locking claw 31 is not locked to both the slits 50a and 50b, the plate-like member 5 is stopped or substantially stopped.

更に、7回転目では、刃体20はこれの上死点に向けて矢印Y1方向に更に上昇している。このとき、古いスリット50aから外れた係止爪31は矢印X1方向に沿って新しいスリット50bに更に接近している。このとき係止爪31はスリット50a,50bの双方に係止していないため、板状部材5は停止または実質的に停止している。   Further, at the seventh rotation, the blade body 20 further rises in the direction of the arrow Y1 toward the top dead center. At this time, the locking claw 31 released from the old slit 50a is closer to the new slit 50b along the arrow X1 direction. At this time, since the locking claw 31 is not locked to both the slits 50a and 50b, the plate-like member 5 is stopped or substantially stopped.

更に、8回転目では、刃体20はこれの上死点付近に存在している。このとき係止爪31は矢印X1方向に沿って更に移動し、新しいスリット50bに係止する。このように係止爪31が新しいスリット50bに係止すれば、板状部材5を矢印X2方向に再び移動させることが可能となる。このようにして操作ハンドル45を繰り返して回転させれば、板状部材5にスリット50(50a,50b)を次々と形成することができる。   Further, at the eighth rotation, the blade body 20 exists near the top dead center. At this time, the locking claw 31 further moves along the direction of the arrow X1 and locks in the new slit 50b. If the locking claw 31 is locked in the new slit 50b in this way, the plate-like member 5 can be moved again in the direction of the arrow X2. By repeatedly rotating the operation handle 45 in this manner, the slits 50 (50a, 50b) can be formed in the plate member 5 one after another.

上記したように本実施例によれば、係止爪31がスリット50に係止しているとき、板状部材5を移動させることが可能となり、係止爪31がスリット50に係止していないときには、板状部材5を移動させることができない。つまり、板状部材5を間欠的に移動させものである。   As described above, according to this embodiment, when the locking claw 31 is locked to the slit 50, the plate-like member 5 can be moved, and the locking claw 31 is locked to the slit 50. When not, the plate-like member 5 cannot be moved. That is, the plate-like member 5 is moved intermittently.

係止爪31がスリット50に係止したり外れたりする形態について、更に説明を加える。本実施例によれば、図2に示すように、係止爪部材30は係止爪保持部3に取付具3xにより取り付けられている。この係止爪保持部3の孔3rは軸状の連結具72に回動可能に嵌合されている。ここで、ブラケット36及び取付具37を介して、係止爪保持部3は連結具72に脱着可能に保持されている。ここで図11に示すように、係止爪保持部3とブラケット36との間には隙間30vが形成されており、隙間30vの隙間幅t1に相当するぶん、係止爪保持部3は、軸状の連結具72の軸芯P9を中心として揺動することができる。ひいては係止爪部材30は軸状の連結具72の軸芯P9を中心として矢印H1,H2方向に揺動することができ、係止爪部材30の先端の係止爪31は上下方向に所定範囲変位できるようにされている。   A further description will be given of the mode in which the locking claw 31 is locked or detached from the slit 50. According to this embodiment, as shown in FIG. 2, the locking claw member 30 is attached to the locking claw holding part 3 by the fixture 3 x. The hole 3r of the latching claw holding part 3 is fitted to a shaft-like connector 72 so as to be rotatable. Here, the latching claw holder 3 is detachably held by the connector 72 via the bracket 36 and the fixture 37. Here, as shown in FIG. 11, a gap 30v is formed between the locking claw holding part 3 and the bracket 36, and the locking claw holding part 3 is equivalent to the gap width t1 of the gap 30v. The shaft-like coupler 72 can swing around the axis P9. As a result, the latching claw member 30 can swing in the directions of arrows H1 and H2 about the shaft core P9 of the shaft-like connector 72, and the latching claw 31 at the tip of the latching claw member 30 is predetermined in the vertical direction. The range can be changed.

図12に示すように、係止爪部材30が矢印X1方向に移動して係止爪31がスリット50の上面開口51に到達すれば、係止爪31が上面開口51から落下してスリット50に係止する。この状態で係止爪部材30が矢印X2方向に移動すれば、板状部材5は矢印X2方向に移動される。そして、図13に示すように、係止爪31がスリット50に係止されている状態で、係止爪部材30が矢印X1方向に移動を開始すれば、係止爪31の先端の傾斜面31fがスリット50の壁面50hに当たるため、係止爪31が上方(矢印H1方向)に乗り上げ、係止爪31がスリット50から外れることができる。従って、係止爪31の傾斜面31fは、高さが高くなるにつれて刃体20に向かうにように傾斜しており、係止爪31をスリット50から離脱させる係止爪離脱促進要素として機能することができる。   As shown in FIG. 12, when the locking claw member 30 moves in the arrow X1 direction and the locking claw 31 reaches the upper surface opening 51 of the slit 50, the locking claw 31 falls from the upper surface opening 51 and the slit 50. Lock to. If the latching claw member 30 moves in the arrow X2 direction in this state, the plate-like member 5 is moved in the arrow X2 direction. Then, as shown in FIG. 13, if the locking claw member 30 starts moving in the arrow X1 direction while the locking claw 31 is locked in the slit 50, the inclined surface at the tip of the locking claw 31. Since 31 f hits the wall surface 50 h of the slit 50, the locking claw 31 can ride upward (in the direction of the arrow H <b> 1), and the locking claw 31 can be detached from the slit 50. Accordingly, the inclined surface 31 f of the locking claw 31 is inclined so as to be directed toward the blade body 20 as the height increases, and functions as a locking claw removal promoting element for releasing the locking claw 31 from the slit 50. be able to.

(適用例)
図15は適用例の一例を示す。この適用例によれば、帯状をなす板状部材5にスリット50を形成した後、スリット50同士を互いに嵌め込むことにより、井桁状の組み付け体200を形成する。この組み付け体200を箱体210の収容室212に収容する。板状部材5により複数の空間214が形成される。空間214には組立部品、工具、食品、文房具、裁縫具等を適宜仕訳して収容することができる。
(Application example)
FIG. 15 shows an example of an application example. According to this application example, the slit 50 is formed in the plate-like member 5 having a strip shape, and then the slits 50 are fitted to each other, thereby forming the cross-beam-like assembly 200. The assembly 200 is accommodated in the accommodation chamber 212 of the box 210. A plurality of spaces 214 are formed by the plate-like member 5. In the space 214, assembly parts, tools, food, stationery, sewing tools, and the like can be appropriately sorted and stored.

(他の例)
上記した実施例によれば、刃体20で板状部材5を押し切ってスリット50を形成することにしているが、これに限らず、刃体20は、押し切り以外の形態でスリット50等の凹部を形成することにしても良い。上記した実施例によれば、凹部はスリット50とされているが、これに限らず、非スリット形状でも良い。凹部は板状部材5の厚み方向に貫通しているが、これに限らず、貫通していなくても良い。上記した実施例によれば、スリット50の長さ方向の一端50sは開口していると共に、スリット50の長さ方向の他端50tは閉鎖されているが、これに限らず、スリット50の長さ方向の一端及び他端が閉鎖されているものでも良い。上記した実施例によれば、隣設するスリット50間のピッチPは可変に調整できるが、ピッチPが固定的とされていても良い。上記した実施例によれば、駆動軸44を回転させるために操作ハンドル45を手動操作で回転させることにしているが、これに限らず、空気圧シリンダ装置や油圧シリンダ装置等の流体圧シリンダ装置、モータ装置等で回転させることにしても良い。その他、本発明は上記し且つ図面に示した実施例のみに限定されるものではなく、要旨を逸脱しない範囲内で適宜変更して実施できるものである。
(Other examples)
According to the above-described embodiment, the blade member 20 pushes the plate-like member 5 to form the slit 50. However, the present invention is not limited to this, and the blade body 20 has a concave portion such as the slit 50 in a form other than the push-cut. May be formed. According to the above-described embodiment, the recess is the slit 50, but is not limited thereto, and may be a non-slit shape. Although the recessed part has penetrated in the thickness direction of the plate-shaped member 5, it is not restricted to this and does not need to penetrate. According to the above-described embodiment, one end 50s in the length direction of the slit 50 is opened and the other end 50t in the length direction of the slit 50 is closed. One in which the one end and the other end in the vertical direction are closed may be used. According to the above-described embodiment, the pitch P between adjacent slits 50 can be variably adjusted, but the pitch P may be fixed. According to the above-described embodiment, the operation handle 45 is manually rotated to rotate the drive shaft 44. However, the present invention is not limited to this, and a hydraulic cylinder device such as a pneumatic cylinder device or a hydraulic cylinder device, It may be rotated by a motor device or the like. In addition, the present invention is not limited to the embodiments described above and shown in the drawings, and can be implemented with appropriate modifications within a range not departing from the gist.

本発明はスリット等の凹部を板状部材に良好に形成することができる凹部加工装置に利用することができる。   INDUSTRIAL APPLICATION This invention can be utilized for the recessed part processing apparatus which can form recessed parts, such as a slit, in a plate-shaped member favorably.

凹部加工装置の全体を模式的に示す斜視図である。It is a perspective view which shows typically the whole recessed part processing apparatus. 係止爪部材付近を模式的に示す拡大斜視図である。It is an expansion perspective view which shows typically the latching claw member vicinity. 凹部加工装置の作動機構の要部を模式的に示す断面図である。It is sectional drawing which shows typically the principal part of the action | operation mechanism of a recessed part processing apparatus. 偏芯カム付近を模式的に示す構成図である。It is a block diagram which shows typically the eccentric cam vicinity. 刃体を鉛直方向に移動させる機構付近を模式的に示す構成図である。It is a block diagram which shows typically the mechanism vicinity which moves a blade body to a perpendicular direction. 旋回許容部の作用を模式的に示す作用説明図である。It is effect | action explanatory drawing which shows typically the effect | action of a rotation permission part. 旋回許容部の作用を模式的に示す作用説明図である。It is effect | action explanatory drawing which shows typically the effect | action of a rotation permission part. 係止爪移動機構の要部を模式的に示す構成図である。It is a block diagram which shows typically the principal part of a latching claw moving mechanism. 係止爪移動機構の要部を模式的に示す構成図である。It is a block diagram which shows typically the principal part of a latching claw moving mechanism. 作動機構の作動の代表的な形態を示す構成図である。It is a block diagram which shows the typical form of an action | operation of an action mechanism. 係止爪部材を保持する係止爪保持部3付近を示す側面図である。It is a side view which shows the latching claw holding | maintenance part 3 vicinity which hold | maintains a latching claw member. 係止爪部材の係止爪が板状部材のスリットに係止している状態を模式的に示す断面図である。It is sectional drawing which shows typically the state which the latching claw of a latching claw member has latched to the slit of a plate-shaped member. 係止爪部材の係止爪が板状部材のスリットから外れる直前の状態を模式的に示す断面図である。It is sectional drawing which shows typically the state just before the latching claw of a latching claw member remove | deviates from the slit of a plate-shaped member. 係止爪部材の係止爪が板状部材のスリットから外れた状態を模式的に示す断面図である。It is sectional drawing which shows typically the state from which the latching claw of the latching claw member removed from the slit of a plate-shaped member. 適用例を模式的に示す斜視図である。It is a perspective view which shows the example of application typically.

符号の説明Explanation of symbols

図中、1は基体、2は刃体保持部、20は刃体、3は係止爪保持部、30は係止爪部材、31は係止爪、4は作動機構、44は駆動軸、46は共通軸、150はギヤ機構、5は板状部材、5kはスリット形成予定部(凹部形成予定部)、50はスリット(凹部)、51は上面開口(開口)、6は刃体前進後退機構、62は偏芯カム、7は係止爪移動機構、71はガイド部、73はスライダ(可動部)、74は可動ロッド、76は揺動アーム、77は揺動ロッド、78は旋回許容部、81は第1ホルダ部、84は第2ホルダ部、85は固定具、87は旋回アーム、100は案内部を示す。   In the figure, 1 is a base body, 2 is a blade body holding portion, 20 is a blade body, 3 is a locking claw holding portion, 30 is a locking claw member, 31 is a locking claw, 4 is an operating mechanism, 44 is a drive shaft, 46 is a common shaft, 150 is a gear mechanism, 5 is a plate-like member, 5k is a slit formation planned portion (concave formation planned portion), 50 is a slit (concave portion), 51 is an upper surface opening (opening), and 6 is a blade body advance and retreat. Mechanism, 62 is an eccentric cam, 7 is a locking claw moving mechanism, 71 is a guide portion, 73 is a slider (movable portion), 74 is a movable rod, 76 is a swing arm, 77 is a swing rod, and 78 is swivel allowed , 81 is a first holder part, 84 is a second holder part, 85 is a fixture, 87 is a turning arm, and 100 is a guide part.

Claims (10)

開口をもつ凹部を板状部材に形成する刃体を保持する刃体保持部と、
前記板状部材に形成された前記凹部に前記開口から脱着可能に係止する係止爪をもつ係止爪保持部と、
前記刃体保持部と前記係止爪保持部とを連動させ、前記刃体で前記板状部材に形成した前記凹部に前記開口から前記係止爪を係止させた状態の前記係止爪部材を移動させることにより、前記板状部材のうち凹部形成予定部が前記刃体に対面するように前記板状部材を移動させる作動機構と、
前記刃体保持部、前記係止爪保持部、前記作動機構を装備する基体とを具備することを特徴とする凹部加工装置。
A blade body holding portion that holds a blade body that forms a recess having an opening in the plate-shaped member;
A locking claw holding portion having a locking claw removably locked from the opening in the recess formed in the plate-like member;
The locking claw member in a state in which the blade body holding portion and the locking claw holding portion are interlocked, and the locking claw is locked from the opening to the concave portion formed in the plate member by the blade body. By moving the plate-like member so that the recessed portion formation scheduled portion of the plate-like member faces the blade body,
A recess processing apparatus comprising the blade body holding portion, the locking claw holding portion, and a base body equipped with the operating mechanism.
請求項1において、前記刃体は、スリット状の前記凹部を前記板状部材に形成することを特徴とする凹部加工装置。   The recess processing apparatus according to claim 1, wherein the blade body forms the slit-shaped recess in the plate member. 請求項1または請求項2において、前記作動機構は、前記刃体保持部の前記刃体により前記凹部を前記板状部材に形成するように前記刃体保持部を作動させると共に、前記係止爪保持部に保持されている前記係止爪部材の前記係止爪により前記板状部材を移動させるように前記係止爪部材を作動させる共通の駆動部を有することを特徴とする凹部加工装置。   3. The operating mechanism according to claim 1, wherein the operating mechanism operates the blade body holding portion so as to form the concave portion in the plate-like member by the blade body of the blade body holding portion, and the locking claw. A recess processing apparatus comprising a common drive unit that operates the locking claw member so as to move the plate-like member by the locking claw of the locking claw member held by a holding unit. 請求項3において、前記共通の駆動部は、手動又は駆動源で操作されることを特徴とする凹部加工装置。   4. The recess processing apparatus according to claim 3, wherein the common drive unit is operated manually or by a drive source. 請求項1〜請求項4のうちのいずれか一項において、前記作動機構は、前記刃体をもつ前記刃体保持部を前進及び後退させる刃体前進後退機構と、前記係止爪部材を移動させる係止爪移動機構と、前記係止爪移動機構と前記刃体前進後退機構とを連動させる連動機構とを有することを特徴とする凹部加工装置。   5. The operation mechanism according to claim 1, wherein the operating mechanism moves the blade body advancing and retreating mechanism that moves the blade body holding portion having the blade body forward and backward, and the locking claw member. A recess processing apparatus comprising: an engaging claw moving mechanism to be operated; and an interlocking mechanism for interlocking the engaging claw moving mechanism and the blade body advance / retreat mechanism. 請求項5において、前記連動機構は、前記刃体を前進させることにより前記板状部材に前記凹部を形成し、前記板状部材の前記凹部から前記刃体を後退させるとき、前記係止爪を前記凹部に係止させて前記板状部材のうち凹部形成予定部が前記刃体に対面するように前記板状部材を移動させることを特徴とする凹部加工装置。   6. The interlocking mechanism according to claim 5, wherein the interlocking mechanism forms the concave portion in the plate-like member by moving the blade body forward, and when the blade body is retracted from the concave portion of the plate-like member, A concave portion processing apparatus that is engaged with the concave portion and moves the plate-like member so that a concave portion formation scheduled portion of the plate-like member faces the blade body. 請求項5または請求項6において、前記係止爪移動機構は、前記基体に設けられたガイド部と、前記ガイド部に沿って移動可能に設けられ前記係止爪部材を連設する可動体と、前記可動体に保持され前記可動体と共に移動可能な可動ロッドと、前記基体に揺動可能に枢支された揺動アームと、前記揺動アームに並設された前記揺動アームと共に同じ方向に揺動する揺動ロッドと、前記揺動ロッドと前記可動ロッドとを相対的に旋回可能に枢支する旋回許容部とを有することを特徴とする凹部加工装置。   7. The locking claw moving mechanism according to claim 5, wherein the locking claw moving mechanism includes a guide portion provided on the base body, and a movable body provided to be movable along the guide portion and continuously connecting the locking claw member. A movable rod held by the movable body and movable along with the movable body, a swing arm pivotally supported by the base body, and the swing arm arranged in parallel with the swing arm in the same direction A recess processing apparatus comprising: a swinging rod that swings in a swinging manner; and a swing allowing portion that pivotally supports the swinging rod and the movable rod so that the swinging rod and the movable rod can swing relative to each other. 請求項1〜請求項7のうちのいずれか一項において、前記板状部材に形成される隣設する前記凹部間のピッチは調整可能とされていることを特徴とする凹部加工装置。   8. The recess processing apparatus according to claim 1, wherein a pitch between the adjacent recesses formed on the plate-like member is adjustable. 9. 請求項7において、前記旋回許容部は、前記可動ロッド及び前記揺動ロッドの軸長方向に沿って移動可能に設けられており、移動に伴い、前記板状部材に形成される隣設する前記凹部間のピッチは調整可能とされていることを特徴とする凹部加工装置。   In Claim 7, the said rotation permission part is provided so that a movement is possible along the axial length direction of the said movable rod and the said rocking rod, The said adjacently formed in the said plate-shaped member is accompanied with a movement. A recess processing apparatus, wherein the pitch between the recesses is adjustable. 請求項1〜請求項9のうちのいずれか一項において、前記板状部材を案内すると共に前記板状部材の幅に合わせて調整可能な案内部が設けられていることを特徴とする凹部加工装置。   The recess processing according to any one of claims 1 to 9, wherein a guide portion that guides the plate member and is adjustable in accordance with a width of the plate member is provided. apparatus.
JP2004004303A 2004-01-09 2004-01-09 Concave processing equipment Expired - Fee Related JP4349132B2 (en)

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