JPH02149627U

JPH02149627U -

Info

Publication number: JPH02149627U
Application number: JP6065889U
Authority: JP
Priority date: 1989-05-24
Filing date: 1989-05-24
Publication date: 1990-12-20

Description

[Brief explanation of the drawing]

第１図は、本考案によるピツチ開け装置を示す
斜視図。第２図は、本考案によるピツチ開け装置
の構造を示す図で、第２図ａは正面図、第２図ｂ
は左側面図。第３図は、滑動板１１のピツチ開け
を示す図で、第３図ａは第２図ｂのＡ−Ａ断面図
、第３図ｂは第２図ｂのＢ−Ｂ断面図に相当する
部分の断面図。第４図は、滑動板１２のピツチ開
けを示す図で、第４図ａは第２図ｂのＡ−Ａ断面
図、第４図ｂは第２図ｂのＢ−Ｂ断面図。第５図
は、滑動板１３のピツチ開けを示す図で、第５図
ａは第２図ｂのＡ−Ａ断面図、第５図ｂは第２図
ｂのＢ−Ｂ断面図に相当する部分の断面図。第６
図は、滑動板１４のピツチ開けを示す図で、第６
図ａは第２図ｂのＡ−Ａ断面図、第６図ｂは第２
図ｂのＢ−Ｂ断面図に相当する断面図。第７図は
、ピツチ開けを終了する図で、第７図ａは第２図
ｂのＡ−Ａ断面図、第７図ｂは第２図ｂのＢ−Ｂ
断面図に相当する断面図。第８図は、従来のピツ
チ開け装置を示す図で、第８図ａは平面図、第８
図ｂは正面図。１１，１２，１３，１４……滑動板、２……段
付きストツパ、３……ガイドロツド、４……ガイ
ドブロツク、５……駆動軸、６……エアシリンダ
、７１，７２，７３，７４……従動軸、８……ウ
レタンゴム、９……段付き部、２０……含油軸受
、３０……バキユームパツト。 FIG. 1 is a perspective view showing a pit opening device according to the present invention. Figure 2 is a diagram showing the structure of the pit opening device according to the present invention, Figure 2a is a front view, Figure 2b is a front view, and Figure 2b is a front view.
is a left side view. Fig. 3 is a diagram showing the pitch opening of the sliding plate 11, Fig. 3a corresponds to the AA sectional view in Fig. 2b, and Fig. 3b corresponds to the BB sectional view in Fig. 2b. A cross-sectional view of the part. FIG. 4 is a diagram showing the opening of the sliding plate 12, and FIG. 4a is a cross-sectional view taken along line AA in FIG. 2b, and FIG. 4b is a cross-sectional view taken along line B-B in FIG. 2b. FIG. 5 is a diagram showing the pitch opening of the sliding plate 13, and FIG. 5a corresponds to the AA sectional view in FIG. 2b, and FIG. 5b corresponds to the BB sectional view in FIG. 2b. A cross-sectional view of the part. 6th
The figure shows the pitch opening of the sliding plate 14.
Figure a is a sectional view taken along the line A-A in Figure 2 b, and Figure 6 b is a cross-sectional view of the second
A sectional view corresponding to the BB sectional view in FIG. b. FIG. 7 is a diagram showing the completion of pitch opening, and FIG.
A cross-sectional view corresponding to a cross-sectional view. FIG. 8 is a diagram showing a conventional pit opening device, where FIG. 8a is a plan view, and FIG.
Figure b is a front view. 11, 12, 13, 14...Sliding plate, 2...Stepped stopper, 3...Guide rod, 4...Guide block, 5...Drive shaft, 6...Air cylinder, 71, 72, 73, 74... ... Driven shaft, 8 ... Urethane rubber, 9 ... Stepped part, 20 ... Oil-impregnated bearing, 30 ... Vacuum part.

Claims

[Scope of utility model registration request]

In a pitch opening device that rearranges workpieces that are being transferred in a row adjacent to each other on a conveyor or the like into a row at a certain interval, a drive shaft that moves linearly back and forth, and at least two shafts that slidably slide.
at least one sliding plate, the outer sliding plate is fixed to and guided by the drive shaft, and the driven shaft is parallel to the drive shaft and has a stepped portion that engages the same number of sliding plates; It consists of a shaft and a guide block that encloses a sliding plate for positioning and sliding the driven shaft, and the outer sliding plate is moved by the drive shaft, and the driven shaft is fixed to each sliding plate, and the next sliding plate is moved. is driven by the stepped part of the driven shaft in the previous stage, and as the driving shaft moves forward, the sliding plate moves forward and the driven shaft moves.
A pitch opening device characterized by being configured to simultaneously open a plurality of workpieces by repeatedly engaging a sliding plate with a stepped portion and moving a driven shaft.