JP3244083U - Foreign matter removal device for hemming processing equipment - Google Patents

Foreign matter removal device for hemming processing equipment Download PDF

Info

Publication number
JP3244083U
JP3244083U JP2023002919U JP2023002919U JP3244083U JP 3244083 U JP3244083 U JP 3244083U JP 2023002919 U JP2023002919 U JP 2023002919U JP 2023002919 U JP2023002919 U JP 2023002919U JP 3244083 U JP3244083 U JP 3244083U
Authority
JP
Japan
Prior art keywords
workpiece
compressed air
anvil
foreign matter
hemming
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.)
Active
Application number
JP2023002919U
Other languages
Japanese (ja)
Inventor
井坂康維
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hirotec Corp
Original Assignee
Hirotec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hirotec Corp filed Critical Hirotec Corp
Priority to JP2023002919U priority Critical patent/JP3244083U/en
Application granted granted Critical
Publication of JP3244083U publication Critical patent/JP3244083U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

【課題】ヘミング加工装置において加工不良が生ずる原因となる異物除去を効率的に行うことができ、下型の構成等に制約を受けることなく装置の構成を行うことができ、装置を構成した後の調整が容易に行うことができる異物除去装置を提供する。【解決手段】アンビル２のワーク載置面に沿うようにワークに干渉しない下方に圧縮エアー配管１１を配設し、かつ前記圧縮エアー配管の上側面に第１ワークの方向に向けた圧縮エアー吐出孔を連続的に穿孔し、前記アンビルに第１ワークを載置する直前のタイミングに同期して、前記圧縮エアー吐出孔から圧縮エアーが噴出されるよう構成した。【選択図】図１[Problem] To efficiently remove foreign substances that cause machining defects in hemming processing equipment, to configure the equipment without being constrained by the configuration of a lower mold, etc. To provide a foreign matter removing device that can be easily adjusted. [Solution] A compressed air pipe 11 is arranged below so as not to interfere with the work so as to follow the work placement surface of the anvil 2, and compressed air is discharged toward the first work on the upper side of the compressed air pipe. The holes are continuously drilled, and compressed air is jetted out from the compressed air discharge hole in synchronization with the timing immediately before placing the first workpiece on the anvil. [Selection diagram] Figure 1

Description

本考案はヘミング加工装置にワークを載置する際に、異物がアンビルとワークの間に入り込むことを防止する、異物除去装置に関する考案である。 The present invention relates to a foreign matter removing device that prevents foreign matter from entering between an anvil and a workpiece when the workpiece is placed on a hemming device.

自動車用ドアの製造現場では、アウターパネルとインナーパネルとをヘミング加工するためのヘミング加工装置が用いられる。このような装置としては、アウターパネルとインナーパネルを重ねてアンビル（下型）に載置し、アウターパネルの周縁部をロボットに装着したローラーをインナーパネル周縁部に押圧しながらヘミング加工をするローラー式のヘミング加工装置が知られている（例えば、特許文献１参照）。 2. Description of the Related Art At automobile door manufacturing sites, hemming devices are used to hem outer panels and inner panels. One such device is a roller that stacks an outer panel and an inner panel and places them on an anvil (lower mold), and presses the peripheral edge of the outer panel against the inner panel's peripheral edge with a roller attached to a robot that performs the hemming process. A hemming device of the following type is known (see, for example, Patent Document 1).

かかるヘミング加工装置では，アンビルの受け面上あるいはアウターパネル等のワークの該受け面への当接部に，ワークを搬送する際の台車の塗料や，ワークを構成するパネルのトリミング時に発生した切粉や，周辺の溶接機から飛散したスパッタ等の異物が付着したままヘミング加工が実行されることがあり，その場合には製品に傷や打痕が発生し不良品となっていた。 In such hemming processing equipment, paint from the trolley used to transport the work or cuts generated during trimming of the panels constituting the work are deposited on the receiving surface of the anvil or at the part of the work such as the outer panel that contacts the receiving surface. Hemming is sometimes carried out with foreign objects such as powder and spatter scattered from surrounding welding machines still attached to the hemming process, resulting in scratches and dents on the product, resulting in a defective product.

この問題を解決するため、特許文献２に開示された発明が提案されている。すなわち図８に示すように、複数のパネルがその外縁部を上下に重ねて接合されるワークの外縁部を受ける下型に，ワークの外縁部が載置されるべき受け面が設けられるとともに，受け面の上方に所定の間隔でワークを保持する上昇位置と受け面上にワークを載置する下降位置間でワークを昇降させる昇降機構が配設されるヘミング加工装置において，下型には，受け面に開口する複数の空気噴出孔を相互間に間隔をあけて設ける。それらの空気噴出孔は，昇降機構の上昇位置からの降下作動開始に同期して空気の供給を開始する空気供給源に接続されていて，ワークが昇降機構により上昇位置から下降位置に降下する間に，降下中のワークの，受け面に対向した下面に向けて各空気噴出孔から噴出される空気により，該下面に付着した異物が除去されるとともに，ワークから反射した空気により受け面上の異物が除去されるようにしたことを特徴とする。 In order to solve this problem, the invention disclosed in Patent Document 2 has been proposed. That is, as shown in FIG. 8, a receiving surface on which the outer edge of the work is to be placed is provided on a lower die that receives the outer edge of the work in which a plurality of panels are joined by stacking their outer edges vertically, and In a hemming processing device that is equipped with a lifting mechanism that raises and lowers the workpiece between a raised position where the workpiece is held at a predetermined interval above the receiving surface and a lowered position where the workpiece is placed on the receiving surface, the lower die has a A plurality of air ejection holes opening in the receiving surface are provided at intervals. These air injection holes are connected to an air supply source that starts supplying air in synchronization with the start of the lowering operation from the raised position of the lifting mechanism, and while the workpiece is lowered from the raised position to the lowered position by the lifting mechanism. At the same time, the air ejected from each air outlet toward the lower surface of the descending workpiece facing the receiving surface removes foreign matter adhering to the lower surface, and the air reflected from the workpiece removes foreign matter on the receiving surface. It is characterized in that foreign matter is removed.

特許第６２８１９２８号Patent No. 6281928 特許第３３３３６４５号Patent No. 3333645

しかし特許文献２の構成では下型の受け面に複数の空気噴出孔を相互間に間隔をあけて設ける構成のため、下型の受け面が一定の幅を有していないと空気噴出孔を構成できないという問題があった。また空気噴出孔を直接下型の***部に穿孔するため、一旦空気噴出孔を穿孔してしまうと方向の調節等が困難という問題があった。 However, in the configuration of Patent Document 2, a plurality of air jet holes are provided at intervals on the receiving surface of the lower mold, so if the receiving surface of the lower mold does not have a certain width, the air jet holes will not be formed. The problem was that it could not be configured. Furthermore, since the air jet holes are directly punched in the raised portion of the lower mold, there is a problem in that once the air jet holes are punched, it is difficult to adjust the direction.

本考案はかかる問題点にかんがみてなされたものであり、ヘミング加工装置において加工不良が生ずる原因となる異物除去を効率的に行うことができ、下型の構成等に制約を受けることなく装置の構成を行うことができ、装置を構成した後の調整が容易に行うことができる異物除去装置を提供することにある。 The present invention has been developed in view of these problems, and allows efficient removal of foreign substances that cause processing defects in hemming processing equipment, and allows the equipment to be operated without being constrained by the configuration of the lower die. It is an object of the present invention to provide a foreign matter removing device that can be configured and easily adjusted after the device is configured.

前記課題を解決するための考案について以下説明する。 An idea for solving the above problem will be described below.

請求項１に係る考案は、アンビルに２つのワークを載置し、下方にセットした第１ワークの周縁部を上方にセットした第２ワークの周縁部に折曲げ加工するヘミング加工装置において、アンビルに第１ワークを載置する際、アンビルと第１ワークとの間に異物が挟まるのを防止するためのヘミング加工装置の異物除去装置であって、アンビルのワーク載置面に沿うようにワークに干渉しない下方に圧縮エアー配管を配設し、かつ前記圧縮エアー配管の上側面に第１ワークの方向に向けた圧縮エアー吐出孔を連続的に穿孔し、前記アンビルに第１ワークを載置する直前のタイミングに同期して、前記圧縮エアー吐出孔から圧縮エアーが噴出されるよう構成したことを特徴とする。 The invention according to claim 1 is a hemming processing device that places two workpieces on an anvil and bends the peripheral edge of a first workpiece set downward to the peripheral edge of a second workpiece set upward. This is a foreign matter removal device of a hemming processing device for preventing foreign matter from being caught between the anvil and the first workpiece when the first workpiece is placed on the anvil. A compressed air pipe is arranged below so as not to interfere with the air flow, and compressed air discharge holes are continuously drilled in the upper side of the compressed air pipe facing toward the first workpiece, and the first workpiece is placed on the anvil. The compressed air is configured so that compressed air is jetted out from the compressed air discharge hole in synchronization with the timing immediately before the compressed air discharge hole.

請求項１に係る考案によれば、第１ワークがアンビルのワーク載置面に載置される直前のタイミングで、ワークが載置面と接触する面を狙って圧縮エアーを噴射することができるので、効果的に第１ワークの異物を除去することができる。また圧縮エアー配管がワークに干渉しない下方に配設してあるので、配管とワークの干渉を回避させるための構成が不要となる。 According to the invention according to claim 1, compressed air can be injected at the timing immediately before the first workpiece is placed on the workpiece placement surface of the anvil, aiming at the surface where the workpiece contacts the placement surface. Therefore, foreign matter on the first workpiece can be effectively removed. Furthermore, since the compressed air piping is disposed below so as not to interfere with the workpiece, there is no need for a configuration to avoid interference between the piping and the workpiece.

またアンビルとは独立して圧縮エアー配管を設けているので、アンビルには配管の機能を含める必要がないので最小限の構成で軽量なアンビルが構成できる。また圧縮エアー配管を調整することにより、容易に圧縮エアーの噴射方向、噴射部位などの調整を行うことができる。 Furthermore, since the compressed air piping is provided independently of the anvil, there is no need to include piping functions in the anvil, so a lightweight anvil can be constructed with a minimum configuration. Further, by adjusting the compressed air piping, the direction of compressed air injection, the injection site, etc. can be easily adjusted.

請求項２に係る考案は、請求項１の構成に加え、前記圧縮エアー吐出孔から噴出した圧縮エアーが、第１ワークに衝突した後に反転して前記アンビルのワーク載置面にも衝突し、第１ワークとアンビル双方の異物を除去しながら第１ワークとアンビルの隙間から排出するよう、前記圧縮エアー吐出孔の穿孔方向が調整されていることを特徴とする。 In addition to the configuration of claim 1, the invention according to claim 2 further comprises: after the compressed air ejected from the compressed air discharge hole collides with the first workpiece, the compressed air reverses and collides with the workpiece mounting surface of the anvil as well; The compressed air discharge hole is characterized in that the drilling direction of the compressed air discharge hole is adjusted so that foreign substances on both the first work and the anvil are removed and discharged from the gap between the first work and the anvil.

圧縮エアー吐出孔から噴出した圧縮エアーが、第１ワークに衝突した後に反転してアンビルのワーク載置面にも衝突するよう圧縮エアー吐出孔の穿孔方向が調整されているので、第１ワークだけではなくアンビルの異物も除去できる可能性が大きく、異物による不良発生の可能性をより低くすることができる。 The drilling direction of the compressed air discharge hole is adjusted so that the compressed air ejected from the compressed air discharge hole collides with the first workpiece, then reverses and collides with the workpiece mounting surface of the anvil. Instead, there is a high possibility that foreign matter on the anvil can also be removed, and the possibility of defects caused by foreign matter can be lowered.

請求項３に係る考案は、請求項１または請求項２の構成に加え。第１ワークが吸着作動前の吸着パッドに載置された状態で、前記圧縮エアー吐出孔から前記圧縮エアーが噴出されることを特徴とする。 The invention according to claim 3 is in addition to the structure of claim 1 or claim 2. The compressed air is jetted out from the compressed air discharge hole while the first workpiece is placed on the suction pad before the suction operation.

アンビルに載置したワークを固定するため、吸着パッドを配設したアンビルを用いる場合においては、吸着作動前の吸着パッドは吸着面がアンビルのワーク載置面から約５～１０ｍｍ上方に突出している。したがって吸着作動前の吸着パッドにワークを載置した状態で圧縮エアーを噴出すると、約５～１０ｍｍの適正な圧縮エアー通路幅を確保した状態で、圧縮エアーを噴出させることができ、異物を効率的に排出することができる。 When using an anvil equipped with a suction pad to secure a workpiece placed on the anvil, the suction surface of the suction pad before suction operation protrudes approximately 5 to 10 mm above the workpiece placement surface of the anvil. . Therefore, if compressed air is ejected with a workpiece placed on the suction pad before suction operation, the compressed air can be ejected while ensuring an appropriate compressed air passage width of approximately 5 to 10 mm, and foreign matter can be efficiently removed. can be discharged.

本考案によれば、ヘミング加工装置において加工不良が生ずる原因となる異物除去を効率的に行うことができ、下型の構成等に制約を受けることなく装置の構成を行うことができ、装置を構成した後の調整を容易に行うことができる異物除去装置を提供できる。 According to the present invention, it is possible to efficiently remove foreign substances that cause machining defects in hemming processing equipment, and the equipment can be configured without being restricted by the configuration of the lower mold, etc. It is possible to provide a foreign matter removal device that can be easily adjusted after being configured.

本考案の一実施形態にかかるヘミング加工装置の斜視図である。FIG. 1 is a perspective view of a hemming device according to an embodiment of the present invention. 本考案に係るヘミング加工装置のアンビルと異物除去装置のみを図示した斜視図であるFIG. 2 is a perspective view illustrating only the anvil and foreign matter removal device of the hemming device according to the present invention. ワークを載置してローラーヘミング加工ロボットでヘミング加工している状態の、本考案に係るヘミング加工装置の斜視図である。FIG. 2 is a perspective view of the hemming device according to the present invention in a state where a workpiece is placed and hemmed by a roller hemming robot. 搬送ロボットでプレッサーマテハンを搬送してアンビルに載置した状態の本考案に係るヘミング加工装置の斜視図である。FIG. 2 is a perspective view of the hemming device according to the present invention in which a presser material handle is transported by a transport robot and placed on an anvil. 本考案に係る異物除去装置周辺部の拡大図である。FIG. 2 is an enlarged view of the vicinity of the foreign matter removal device according to the present invention. アンビルおよび異物除去装置の圧縮エアー配管の、長手方向に向かって垂直な断面を図示し、圧縮エアーの噴出方向を示した図面である。FIG. 2 is a drawing showing a vertical cross section of the anvil and the compressed air piping of the foreign matter removal device toward the longitudinal direction, and showing the direction in which the compressed air is ejected. 本考案に係る異物除去装置のブロック図である。FIG. 1 is a block diagram of a foreign matter removal device according to the present invention. 特許第３３３３６４５号にかかる異物除去装置の模式図である。FIG. 2 is a schematic diagram of a foreign matter removal device according to Japanese Patent No. 3333645.

１ ヘミング加工装置
２ アンビル
３ プレッサーマテハン
４ アンビル支持部
５ 搬送ロボット
６ ローラーヘミング加工ロボット
１０ 異物除去装置
１１ 圧縮エアー配管
１２ 圧縮エアー吐出孔
２１ 把持装置
２２ 吸着パッド
Ｗ ワーク
Ｗ１ アウターパネル
Ｗ２ インナーパネル 1 Hemming processing device 2 Anvil 3 Presser material handling 4 Anvil support portion 5 Transfer robot 6 Roller hemming processing robot 10 Foreign matter removal device 11 Compressed air piping 12 Compressed air discharge hole 21 Gripping device 22 Suction pad W Workpiece W1 Outer panel W2 Inner panel

以下、本考案の実施形態を図面に基づいて詳細に説明する。なお、本考案は、以下の実施形態に限定されるものではない。また、本考案の効果を奏する範囲を逸脱しない範囲で適宜変更は可能である。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings. Note that the present invention is not limited to the following embodiments. Further, changes can be made as appropriate without departing from the scope of achieving the effects of the present invention.

（ヘミング加工装置の構成・作動）
本実施形態に係るヘミング加工装置を図１～図７を用いて説明する。 (Configuration and operation of hemming processing device)
The hemming device according to this embodiment will be explained using FIGS. 1 to 7.

ヘミング加工装置１ は、図１に示すように、アウターパネルＷ１とインナーパネルＷ２とからなるワークＷ を載置するアンビル２ と、ワークＷ を保持する図４に示すプレッサーマテハン３と、プレッサーマテハン３を把持・搬送してアンビル２に対してワークＷ を搬入・搬出する搬送ロボット５と、ローラーヘミング加工ロボット６と、を備え、アンビル２に載置されたワークＷ の加工部位にローラーを押圧しながらヘミング加工をして、アウターパネルＷ１ とインナーパネルＷ２とを一体化するものである。アンビル２やプレッサーマテハン３は、ワークＷの形状に合わせて外形形状が決定されている。 As shown in FIG. 1, the hemming processing apparatus 1 includes an anvil 2 on which a workpiece W consisting of an outer panel W1 and an inner panel W2 is placed, a presser material handler 3 shown in FIG. The hemming robot 5 includes a transfer robot 5 that grips and transfers the workpiece W to and from the anvil 2, and a roller hemming robot 6, which presses a roller against the processing area of the workpiece W placed on the anvil 2. At the same time, hemming processing is performed to integrate the outer panel W1 and the inner panel W2. The external shapes of the anvil 2 and presser material handling 3 are determined according to the shape of the workpiece W.

ヘミング加工装置１による加工工程は、インナーパネルＷ２の周縁部をアウターパネルＷ１の周縁部近傍に板厚方向に重ね合わせた状態で、予めフランジ加工されたアウターパネルＷ１のフランジ部を所定の角度に曲げ加工する予備曲げ工程と、予備曲げされたアウターパネルＷ１の外縁部をインナーパネルＷ２に押圧してインナーパネルＷ２を巻き込むようにインナーパネルＷ２の周縁部に重なるまでさらに曲げ加工する本曲げ工程と、を有する。 The processing process by the hemming device 1 is performed by aligning the flange portion of the outer panel W1, which has been flanged in advance, at a predetermined angle, with the peripheral edge of the inner panel W2 overlapped in the thickness direction near the peripheral edge of the outer panel W1. a preliminary bending process of bending; and a main bending process of pressing the outer edge of the pre-bent outer panel W1 against the inner panel W2 and further bending it until it overlaps the peripheral edge of the inner panel W2 so as to wrap around the inner panel W2. , has.

アンビル２は、図１に示すように、アンビル支持部４に支持されている。アンビル支持部４は十分な強度を保ちつつ軽量化を図るため、フレーム状に構成されている。また中央部分にＡＴＣ装置２３（オートマチックツールチェンジャー）が配設され、搬送ロボット５を装着してアンビルを搬送・交換等できるよう構成されている。 The anvil 2 is supported by an anvil support section 4, as shown in FIG. The anvil support portion 4 is constructed in a frame shape in order to maintain sufficient strength while reducing weight. Further, an ATC device 23 (automatic tool changer) is disposed in the central portion, and is configured to be equipped with a transfer robot 5 to transfer, exchange, etc. the anvil.

またアンビル２には、図１に示すように、ワークＷを吸着・把持する、先端部に吸着パッド２２を備えた把持装置２１がワークＷ端部に沿って所定の間隔で複数配置されている。 Further, as shown in FIG. 1, on the anvil 2, a plurality of gripping devices 21 each having a suction pad 22 at the tip for suctioning and gripping the workpiece W are arranged at predetermined intervals along the edge of the workpiece W. .

（異物除去装置の構成・作動）
アンビル２と吸着パッド２２（把持装置２１）の間に図２に示すように圧縮エアー配管１１が配設されている。圧縮エアー配管１１はワークＷと干渉しないように、ワークＷの載置面より下方に設けられている。 (Configuration and operation of foreign matter removal device)
As shown in FIG. 2, a compressed air pipe 11 is disposed between the anvil 2 and the suction pad 22 (gripping device 21). The compressed air pipe 11 is provided below the mounting surface of the workpiece W so as not to interfere with the workpiece W.

圧縮エアー配管１１を主な構成とする異物除去装置１０は、図７のブロック図に示すような構成である。すなわちＰＬＣの制御信号がロボットを介して無線親機にソレノイドバルブ（図示せず）の開/閉信号を発するよう指示を出す。無線子機付きソレノイドバルブがその信号を受けて、圧縮エアー供給源からの圧縮エアーをソレノイドバルブで開/閉作動させる。 The foreign matter removal device 10, which mainly includes a compressed air pipe 11, has a configuration as shown in the block diagram of FIG. That is, a control signal from the PLC instructs the wireless base unit via the robot to issue an open/close signal to a solenoid valve (not shown). A solenoid valve with a wireless slave unit receives the signal and operates the solenoid valve to open/close compressed air from the compressed air supply source.

下流にはワーク載置面下方かつアンビル２に沿って管端が閉塞された圧縮エアー配管１１が配設されていて、圧縮エアー配管１１にはワークＷの方向に圧縮エアー吐出口１２が所定の間隔で穿孔されている。圧縮エアー吐出口１２は異物を除去するのに十分な量のエアーを吐出できる口径の吐出口が、効率的に異物を除去できる数ｃｍ間隔で配設されている。吐出口の口径、間隔は実機で調整しながら最適な値を決めていく。 A compressed air pipe 11 with a closed pipe end is provided below the workpiece placement surface and along the anvil 2, and the compressed air pipe 11 has a compressed air discharge port 12 in the direction of the workpiece W in a predetermined direction. Perforated at intervals. The compressed air discharge ports 12 have a diameter that can discharge a sufficient amount of air to remove foreign matter, and are arranged at intervals of several centimeters to efficiently remove foreign matter. The optimal values for the diameter and spacing of the discharge ports are determined by adjusting them on the actual machine.

図６にアンビル２および圧縮エアー配管１１を、長手方向に対し垂直方向で断面視した図面を示す。ワークＷが所定の姿勢で吸着パッド２２に載置された直後で、把持装置２１の吸着作動が未作動の状態では、ワークＷとアンビル２のワーク載置面には５～１０ｍｍ程度の隙間が保たれている。圧縮エアー吐出口１２の方向は、この隙間を通って吐出した圧縮エアーが、まずワークＷに衝突し、反転してアンビル２の載置面に衝突し、ワークＷとアンビル２の両面の異物を除去しながらアンビルの外へ排出されるよう調整されている。図６で圧縮エアーの噴射方向を太い矢印で模式的に示している。 FIG. 6 shows a cross-sectional view of the anvil 2 and the compressed air pipe 11 in a direction perpendicular to the longitudinal direction. Immediately after the workpiece W is placed on the suction pad 22 in a predetermined posture and the suction operation of the gripping device 21 is not activated, there is a gap of approximately 5 to 10 mm between the workpiece W and the workpiece placement surface of the anvil 2. It is maintained. The direction of the compressed air outlet 12 is such that the compressed air discharged through this gap first collides with the workpiece W, then reverses and collides with the mounting surface of the anvil 2, removing foreign matter from both sides of the workpiece W and anvil 2. It is adjusted so that it is ejected out of the anvil while being removed. In FIG. 6, the injection direction of compressed air is schematically shown by thick arrows.

図４に示すように、プレッサーマテハン３にアウターパネルＷ１とインナーパネルＷ２を仮接合して一体化したワークＷを装着し、搬送ロボット５でプレッサーマテハン３を搬送してアンビルに正確に対応する姿勢で載置する。載置した直後は把持装置２１が未作動の状態で、図６に示すように未作動の吸着パッド２２にワークＷが載置され、アンビル上面とワークＷ下面の間に約５～１０ｍｍの間隔が保たれた状態となっている。 As shown in FIG. 4, a workpiece W, which is an integrated workpiece W by temporarily joining an outer panel W1 and an inner panel W2, is mounted on the presser material handling machine 3, and the conveying robot 5 transports the presser material handling machine 3 in a posture that accurately corresponds to the anvil. Place it in Immediately after placing the workpiece W, the gripping device 21 is not activated, and as shown in FIG. is maintained.

次いでＰＬＣの制御信号により無線親機にソレノイドバルブ開の信号が発せられ、その信号を受けて圧縮エアー吐出口１２から圧縮エアーが所定の時間噴射され、圧縮エアーがワークＷとアンビル２の両面の異物を除去しながらアンビルの外へ排出される。異物除去装置１０の作動が終了すると把持装置２１が作動し吸着パッド２２がワークＷを吸引し、アンビル２のワーク載置面の所定の位置にワークＷが密着して固定され、ローラーヘミング加工ロボット６によるローラーヘミング加工準備完了の状態となり、その後ローラーヘミング加工が行われる。 Next, a signal to open the solenoid valve is issued to the wireless main unit by a control signal from the PLC, and in response to this signal, compressed air is injected from the compressed air outlet 12 for a predetermined period of time, and the compressed air is applied to both sides of the workpiece W and the anvil 2. It is ejected from the anvil while removing foreign objects. When the operation of the foreign object removal device 10 is completed, the gripping device 21 is activated and the suction pad 22 sucks the workpiece W, and the workpiece W is tightly fixed at a predetermined position on the workpiece mounting surface of the anvil 2, and the roller hemming processing robot 6, the preparation for the roller hemming process is completed, and then the roller hemming process is performed.

ローラーヘミング加工が完了すると、ワークＷを拘束していたプレッサーマテハン３がワークＷと分離し、搬送ロボット５に把持されて、次の未加工のワークＷを把持する動作に進む。次いでアンビル２上の加工済のワークＷは別の搬送ロボットにより把持されて次工程に搬送される。 When the roller hemming process is completed, the presser material handler 3 that was restraining the workpiece W is separated from the workpiece W, is gripped by the transfer robot 5, and proceeds to the operation of gripping the next unprocessed workpiece W. Next, the processed workpiece W on the anvil 2 is gripped by another transport robot and transported to the next process.

次いで搬送ロボット５に把持されたプレッサーマテハン３が、次の未加工のワークＷをアンビル上に搬送し前記の工程を繰り返す。
Next, the presser material handler 3 held by the transfer robot 5 transfers the next unprocessed workpiece W onto the anvil and repeats the above steps.

Claims (3)

アンビルに２つのワークを載置し、下方にセットした第１ワークの周縁部を上方にセットした第２ワークの周縁部に折曲げ加工するヘミング加工装置において、アンビルに第１ワークを載置する際、アンビルと第１ワークとの間に異物が挟まるのを防止するためのヘミング加工装置の異物除去装置であって、
アンビルのワーク載置面に沿うようにワークに干渉しない下方に圧縮エアー配管を配設し、かつ前記圧縮エアー配管の上側面に第１ワークの方向に向けた圧縮エアー吐出孔を連続的に穿孔し、
前記アンビルに第１ワークを載置する直前のタイミングに同期して、前記圧縮エアー吐出孔から圧縮エアーが噴出されるよう構成したことを特徴とする、
ヘミング加工装置の異物除去装置。 In a hemming device that places two workpieces on an anvil and bends the peripheral edge of the first workpiece set downward to the peripheral edge of a second workpiece set upward, the first workpiece is placed on the anvil. A foreign matter removal device of a hemming processing device for preventing foreign matter from being caught between an anvil and a first workpiece during hemming processing,
Compressed air piping is arranged below the workpiece so as not to interfere with the workpiece placement surface of the anvil, and compressed air discharge holes facing the first workpiece are continuously drilled on the upper side of the compressed air piping. death,
Compressed air is configured to be ejected from the compressed air discharge hole in synchronization with the timing immediately before placing the first workpiece on the anvil,
Foreign matter removal device for hemming processing equipment. 前記圧縮エアー吐出孔から噴出した圧縮エアーが、第１ワークに衝突した後に反転して前記アンビルのワーク載置面にも衝突し、第１ワークとアンビル双方の異物を除去しながら第１ワークとアンビルの隙間から排出するよう、前記圧縮エアー吐出孔の穿孔方向が調整されていることを特徴とする、
請求項１に記載のヘミング加工装置の異物除去装置。 The compressed air ejected from the compressed air discharge hole collides with the first workpiece, then reverses and collides with the workpiece mounting surface of the anvil, removing foreign matter from both the first workpiece and the anvil and colliding with the first workpiece. The perforation direction of the compressed air discharge hole is adjusted so that the compressed air is discharged from the gap in the anvil.
A foreign matter removing device for a hemming processing device according to claim 1. 第１ワークが吸着作動前の吸着パッドに載置された状態で、前記圧縮エアー吐出孔から前記圧縮エアーが噴出されることを特徴とする、
請求項１または請求項２に記載のヘミング加工装置の異物除去装置。
The compressed air is jetted out from the compressed air discharge hole while the first workpiece is placed on the suction pad before the suction operation,
A foreign matter removing device for a hemming processing device according to claim 1 or 2.
JP2023002919U 2023-08-11 2023-08-11 Foreign matter removal device for hemming processing equipment Active JP3244083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023002919U JP3244083U (en) 2023-08-11 2023-08-11 Foreign matter removal device for hemming processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023002919U JP3244083U (en) 2023-08-11 2023-08-11 Foreign matter removal device for hemming processing equipment

Publications (1)

Publication Number Publication Date
JP3244083U true JP3244083U (en) 2023-10-10

Family

ID=88241521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023002919U Active JP3244083U (en) 2023-08-11 2023-08-11 Foreign matter removal device for hemming processing equipment

Country Status (1)

Country Link
JP (1) JP3244083U (en)

Similar Documents

Publication Publication Date Title
CN107810088B (en) Machine tool with workpiece carrier and method for loading and unloading workpiece carrier of machine tool
CN109414748B (en) Hemming working device and hemming working method
CN106271671B (en) A kind of header box production method and the confluence box assembly line for implementing this method
CN106903431A (en) A kind of automobile chair frame laser welding system
JP3244083U (en) Foreign matter removal device for hemming processing equipment
CN210586631U (en) Automatic turret blanking machine
JPH02133125A (en) Method and device for transferring comparatively flat body
CN110735236A (en) robot sewing device
CN107225347A (en) The fixed workpiece welding equipment of mash welder and its method of robot manipulation
JP2004136300A (en) Press line
CN205600173U (en) Robot operation's fixed work piece welding equipment of spot welder
KR20190010183A (en) System and method for manufacuring ceiling assembly of elevator
US6554120B2 (en) Work sheet processing system
KR101702526B1 (en) Bevel processing apparatus
CN108213981B (en) A kind of basket process automation production line
CN211990323U (en) Progressive die feeding detection mechanism convenient for workpiece protection
JP3204161B2 (en) Multitasking machine
JP2000351034A (en) Work carrying-away device
JP5305350B2 (en) Laser processing machine
JP3333645B2 (en) Foreign matter removal device in hemming machine
CN218252683U (en) Product thread rolling processing equipment and discharging device thereof
CN218429743U (en) Material device is held in palm in mouth of a river shearing of injection molding
JPS59152054A (en) Automatic preparation system
JP3800562B2 (en) Workpiece unloading apparatus and work unloading method for plate material processing machine
JP2817931B2 (en) Box-shaped product manufacturing equipment

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3244083

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150