JPS6357036U

JPS6357036U -

Info

Publication number: JPS6357036U
Application number: JP14885786U
Authority: JP
Priority date: 1986-09-30
Filing date: 1986-09-30
Publication date: 1988-04-16
Also published as: JPH0410990Y2

Description

[Brief explanation of the drawing]

第１図は本考案によるパレツト落下防止装置を
第２図の矢視線―により示した断面図、第２
図は傾斜テーブルの側面図、第３図はパレツト昇
降ピストン部分の拡大断面図、第４図は第１図の
略示平面図。１６…傾斜ベース、１８…回転テーブル、２６
…テーパコーン、３０…パレツト、４２…ウオー
ムホイール、４６…ウオーム、４８…回転テーブ
ル押えリング、５２…パレツト昇降ピストン、５
４…パレツト押え板、５６…パレツト押え部、５
８…パレツトの受け部、７８…係止ピン、８４…
ピストン、９０…下部オイル供給路、９２…上部
オイル供給路、９４…係合孔、９６…圧縮コイル
ばね、９８…シリンダ側の円筒孔、１００…係止
ピン側の円筒孔。 Figure 1 is a sectional view of the pallet fall prevention device according to the present invention, taken along the arrow line - in Figure 2;
3 is an enlarged sectional view of the pallet lifting/lowering piston portion, and FIG. 4 is a schematic plan view of FIG. 1. 16...Tilt base, 18...Rotary table, 26
... Taper cone, 30 ... Pallet, 42 ... Worm wheel, 46 ... Worm, 48 ... Rotary table holding ring, 52 ... Pallet lifting piston, 5
4... Pallet holding plate, 56... Pallet holding part, 5
8... Pallet receiving part, 78... Locking pin, 84...
Piston, 90... Lower oil supply path, 92... Upper oil supply path, 94... Engagement hole, 96... Compression coil spring, 98... Cylindrical hole on the cylinder side, 100... Cylindrical hole on the locking pin side.

Claims

[Claims for Utility Model Registration] 1. In a tilting table that allows loading and unloading of pallets and tilting the pallets from a horizontal position, the pallets are raised relative to the pallet mounting table of the tilting table and released. A pallet holding plate is attached to the pallet mounting table to move the pallet back and forth toward the lower surface of the pallet. A locking pin that can be stroked from a position where it does not engage with the pallet to a position where it engages with the pallet, an engagement hole that can receive the locking pin that is drilled in the lower surface of the pallet, and a locking pin that is always inserted into the engagement hole. a spring means for urging the pin to engage with the pallet; and a drive means for pushing the locking pin from the engagement hole into the pallet mounting table side against the urging force of the spring means when loading and unloading the pallet. A pallet fall prevention device on a tilting table, characterized by comprising: 2. The tilting table according to claim 1, wherein the pallet holding plate is directly connected to a cylinder piston device provided on the pallet mounting table, and is raised and lowered by supplying pressurized fluid to the cylinder piston device. Pallet fall prevention device. 3. The driving means includes a cylinder, a piston that reciprocates within the cylinder and comprises a lower part of the locking pin, a first fluid supply passage that can supply pressurized fluid from below the piston, and pressurizes from above. A pallet drop prevention device for a tilting table according to claim 1 or 2, comprising a second fluid supply passage capable of supplying fluid. 4. A claim for registration of a utility model in which the spring means is a cylindrical compression coil spring, one end of which is inserted into a cylindrical hole provided in the lower part of the cylinder, and the other end inserted into a cylindrical hole provided in the engagement pin. range 3rd
A device for preventing pallets from falling on a tilting table as described in 2.