CS259574B1

CS259574B1 - Pallet handling equipment

Info

Publication number: CS259574B1
Application number: CS869025A
Authority: CS
Inventors: Marian Cvacho; Milan Kurnocik; Ladislav Ratulovsky
Original assignee: Marian Cvacho; Milan Kurnocik; Ladislav Ratulovsky
Priority date: 1986-12-08
Filing date: 1986-12-08
Publication date: 1988-10-14
Also published as: CS902586A1

Abstract

Zariadenie slúži pre automatickú manipuláciu s medzipaletami v horizontálnem a vertikálnom smere pri ich plnění, resp. vyprázdňovaní spolupracujúcim manipulač- ným zariadením obrohkov. Činnost paletového manipulátora je riešená riadiacím systémom. Vynález je možné realizovat pri stavbě automatizovaných technologických pracovísk, automatizovaných výrobnýeh liniek a automatizovaných výrobnýeh systé- mov.The device is used for automatic handling with pallets in horizontal and vertical direction when filling, respectively. emptied cooperating manipulation- equipment. Pallet activity of the manipulator is solved by the control system. The present invention may be practiced building automated technological workplaces, automated production lines and automated production systems mov.

Description

Zariadenie slúži pre automatickú manipuláciu s medzipaletami v horizontálnem a vertikálnom smere pri ich plnění, resp. vyprázdňovaní spolupracujúcim manipulačným zariadením obrohkov. Činnost paletového manipulátora je riešená riadiacím systémom. Vynález je možné realizovat pri stavbě automatizovaných technologických pracovísk, automatizovaných výrobnýeh liniek a automatizovaných výrobnýeh systémov.The device is used for automatic manipulation of pallets in horizontal and vertical direction during their filling, respectively. emptied by the cooperating hooks handling device. The operation of the pallet manipulator is solved by a control system. The invention can be realized in the construction of automated process stations, automated production lines and automated manufacturing systems.

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Vynález sa týká paletového manipulátora na automatická manipuláciu s medzipaletami, ktoré so základnou paletou tvoria systémová paletu.The invention relates to a pallet manipulator for the automatic manipulation of intermediate pallets which form a system pallet with the base pallet.

Doteraz známe zariadenie zhfňač nakladač rieši problém manipulácie s medzipaletami len vo vertikálnom smere pohybu s mechanickým vyhfňaním a nahřňaním obrobkov v jednej horizontálnej rovině. Vyhfňanie obrobkov z medzipalety, resp. ich nahřňanie na medzipaletu je riešené zložitým mechanicko-hydraulickým systémom a oběžnými dopravníkmi. Riadenie činnosti zariadenia si vyžaduje množstvo snímacích prvkov jeho stavu a polohy obrobkov s požiadavkov na vysoké technické parametre riadiaceho systému. Nevýhodou uvedeného zariadenia je zvýšená časová náročnost na výměnu medzipaliet, vysoké náklady na výrobu, prevádzku a údržbu, ktoré spolu s oběžnými dopravníkmi kladů vysoiké nároky na výrobně plochy. Konstrukčně převedeme ďalej umožňuje manipuláciu so systémovou paletou, ktorá je zložená z'ohmedzeného počtu medzipaliet.The hitherto known rake loader device solves the problem of handling pallets only in the vertical direction of movement with mechanical digging and heating of workpieces in one horizontal plane. Unloading of workpieces from the pallet, resp. their heating on the intermediate pallet is solved by a complex mechanical-hydraulic system and circulating conveyors. Controlling the operation of the device requires a number of sensing elements of its condition and the position of the workpieces with requirements for high technical parameters of the control system. The disadvantage of this device is the increased time required for replacement of pallets, high production, operation and maintenance costs, which together with circulating conveyors put high demands on production areas. Furthermore, structurally, it allows manipulation of the system pallet, which is composed of a limited number of intermediate pallets.

Uvedené nevýhody odstraňuje paletový manipulátor podlá vynálezu, ktorého podstata je v tom, že paletový manipulátor automaticky manipuluje s jednotlivými medzipaletami systémovej palety vo vertikálnom i horizontálnom smere, čím umožňuje vyprázdňovanie a plnenie medzipaliet obrobkami v definovanej rovině. Paletový manipulátor sa skládá zo základného portálu na stojanech, po ktorom sa pohybuje horizontálny vozík. Na horizontálnom vozíku sa vo vertikálnom smere pohybuje uchytávacia jednotka s ramenami, ktoré sú vybavené západkami na uchytenie jednotlivých medzi-The above-mentioned disadvantages are overcome by the pallet manipulator according to the invention, which is based on the fact that the pallet manipulator automatically manipulates the individual pallets of the system pallet in both vertical and horizontal directions, thus enabling emptying and filling the pallets with workpieces in a defined plane. The pallet manipulator consists of a basic portal on the stands on which the horizontal truck moves. On the horizontal trolley, the gripping unit with the arms, which are equipped with latches for gripping the individual

Claims

SUBJECT

The pallet manipulator is characterized in that it consists of a portal mounted on stands (1 j) on which a horizontal trolley (2J equipped with a hori

Oh palettes behind the lower edge. Latches are controlled by swivel bars.

The advantages of the pallet manipulator according to the invention are in the simple principle of its operation. Pallet manipulator can be used in conjunction with automatic programmable systems of induction or shelf operation with lateral unloading of pallets without additional moving construction elements. The device is simple in design, has low demands on production areas, operation, maintenance and production costs. The pallet manipulator does not need to be mechanically cast, but only by changing the control program.

An example of the solution of the pallet manipulator according to the invention is shown in the attached drawings, where in FIG. 1 shows a side view of a pallet manipulator and FIG.

2 is a plan view of a pallet manipulator.

The pallet manipulator according to the figures consists of a portal on the stands 1, on which a horizontal trolley 2 with a horizontal position sensor 5, a gripping unit 3 with a vertical position sensor 6 and rotating latches 4 are placed.

The pallet manipulator according to the invention can be used as an operational manipulation device in the construction of automated workstations, automated production lines and systems in which precise positioning of workpiece intermediate pallets relative to the workpiece handling device is required. When introducing a pallet manipulator in automated operations, the object of the invention is to save labor.

BACKGROUND TO the zontal position (5j), the horizontal trolley having a gripping unit (3) provided with a vertical position sensor (6j and rotating latches (4)).