JPH0434261U

JPH0434261U -

Info

Publication number: JPH0434261U
Application number: JP7622690U
Authority: JP
Priority date: 1990-07-18
Filing date: 1990-07-18
Publication date: 1992-03-23

Description

[Brief explanation of the drawing]

第１図は、本考案装置の一実施例を条材リード
フレームの部分メツキ処理に適用した例を示す工
程説明図、第２図は、第１図中２点鎖線で囲んだ
部分の詳細を説明するための説明図、第３図は、
従来装置例の第１図と同様な工程説明図、第４図
は、従来装置例の第２図と同様な説明図である。１……条材リードフレーム、５……部分メツキ
槽、６……間欠送り・位置決め装置、９……巻取
りコイル、１０，１２……シリンダ、１１……固
定クランプ、１６……パイロツトピン、１７……
移動クランプ、１９……１軸ポジシヨナー、２０
……スライダ、２１……機械的原点、２２……見
かけ上のマスク原点、２４……マスク原点、２５
……ゴムマスク、２６……パイロツトホール、２
７……送りストローク。 Fig. 1 is a process explanatory diagram showing an example in which an embodiment of the present device is applied to partial plating processing of a strip lead frame, and Fig. 2 shows the details of the part surrounded by the two-dot chain line in Fig. 1. The explanatory diagram for explanation, Figure 3, is
FIG. 4 is a process explanatory diagram similar to FIG. 1 of the conventional apparatus example, and FIG. 4 is an explanatory diagram similar to FIG. 2 of the conventional apparatus example. 1... Strip lead frame, 5... Partial plating tank, 6... Intermittent feed/positioning device, 9... Winding coil, 10, 12... Cylinder, 11... Fixed clamp, 16... Pilot pin, 17...
Moving clamp, 19... Single axis positioner, 20
... Slider, 21 ... Mechanical origin, 22 ... Apparent mask origin, 24 ... Mask origin, 25
...Rubber mask, 26...Pilot hole, 2
7...Feed stroke.

Claims

[Scope of utility model registration request]

The hand part for clamping the strip material can be opened and closed, and has a fixed clamp fixed to the winding coil side in the direction in which the strip material moves, and a pilot pin that can be inserted into the pilot hole of the strip material inside the hand part. A movable clamp that has a hand part that can be opened and closed so that it can clamp strips, and that can be moved from a position in front of the fixed clamp toward the fixed clamp, and a mechanical origin position sensor, servo motor, ball screw, and linear Equipped with a guide slider, a movable clamp is fixed to the slider, and a 1-axis positioner for driving the movable clamp in the direction in which the strip moves, the origin position and the feed stroke in the direction in which the strip moves are independently controlled. An intermittent feed and positioning device for strip material, characterized by a mechanism that can be controlled and independently set the acceleration and deceleration of the feed speed.