SI9500066A2

SI9500066A2 - Device for holding pallete in tilted position

Info

Publication number: SI9500066A2
Application number: SI9500066A
Authority: SI
Inventors: Emin Muratovic
Original assignee: Primat I Z T
Priority date: 1995-03-01
Filing date: 1995-03-01
Publication date: 1995-12-31

Abstract

Naprava za negibljivo držanje palete je v osnovi izvedena iz podnožja (1) in nagibljivega elementa (2), ki je izveden ob robu z navzgor usmerjenim prislonom (7) za paleto (9), pri čemer je element (2) nagibljiv z daljinsko krmiljenim aktuatorjem (4) v območju od 0 do približno 42 stopinj.The device for holding the pallet firmly in place is basic derived from the base (1) and the tilting element (2), which is made at the edge with an upward facing backrest (7) for the pallet (9), with the element (2) tilting with remote controlled actuators (4) in the range 0 to about 42 degrees.

Description

Predmet izuma je naprava za nagibljivo držanje palete, kije predvidena za nagibanje košarastih palet z obdelovanci pri delovnih strojih z namenom, da omogoča manj naporno ročno odvzemanje in vnašanje obdelovancev v oziroma iz palete.The subject of the invention is a device for tilting pallet holding, which is intended for tilting basket pallets with workpieces in working machines in order to allow less laborious manual removal and introduction of workpieces into or out of the pallet.

Tehnični problem, ki ga rešuje izum je, kako izvesti tako napravo za nagibanje palete, ki bo omogočala uporabniku doseg in prenos katerega koli obdelovanca v paleti z rokami in z naporom, ki je po ustreznih standardih označen kot primeren pri stalnem delu.A technical problem solved by the invention is how to implement such a pallet tilting device that will allow the user to reach and transfer any workpiece in the pallet with his hands and with an effort marked by appropriate standards as suitable for continuous work.

Znane tovrstne pomožne naprave ob delovnih strojih so praviloma izvedene z navpičnim pomikom delovne plošče in z njo palete z obdelovanci. Na ta način je sicer zmanjšana višina dvigovanja obdelovancev, kar razbremenjuje hrbtenico delavca. Ostaja pa problem obremenitve pri dvigovanju na sicer ustrezni višini nahajajočih se predmetov, vendar odmaknjenih od delavca. Pri takem dvigovanju sta povečano obremenjeni roki in tudi hrbtenica. Pristop do palete z obdelovanci z nasprotne strani, s čimer bi bilo rokovanje sicer primerno, ne pride v poštev, ker se s tem podaljša pot prenosa obdelovanca iz palete do obdelovanega mesta. Često pa razporeditev obdelovalnih strojev in teh pomožnih naprav sploh ne dovoljuje pristopa z drugih stani, kot le s strani obdelovalnega stroja, oziroma delavčevega mesta pri stroju.Known auxiliaries of this type for work machines are generally made by vertical movement of the worktop and its pallet with workpieces. In this way the height of the workpiece is reduced, which relieves the spine of the worker. The problem remains, however, of the load when lifting objects at an appropriate height, but away from the worker. Such lifting causes both arms and spine to be increased. The approach to the workpiece pallet on the opposite side, which would otherwise be convenient, is not appropriate because it extends the workpiece transfer path from the pallet to the work place. Often, the arrangement of the machine tools and these auxiliaries does not at all allow access from other sites than from the machine tool itself, or the worker position at the machine.

Rešitev gornjega tehičnega problema po izumu je v tem, daje na podnožju nameščen enoosno zasukljivo element za držanje palete, na katerega enem robu je izveden pravokoten prislon za paleto, ta element nagibamo s poljubnim aktuatorjem, prednostno s pnevmatskim cilindrom, ki ga krmilimo preko nožnega stikala tako, da gaThe solution of the above technical problem according to the invention is that on the base there is a uniaxially rotatable element for holding the pallet, on one edge of which a rectangular pallet support is made. so that it

23981/Dl5-II-95.Vr.23981 / Dl5-II-95.

lahko postavimo v kateri koli nagib od 0 do 42°. Z nagibom elementa in s tem palete se zmanjšuje oddaljenost obdelovancev, ki se nahajajo v paleti, od delavca, s čimer se zmanjšujejo obremenitve rok in hrbtenice.can be placed in any slope from 0 to 42 °. By tilting the element and thereby the pallet, the distance between the workpieces located in the pallet and the worker is reduced, thereby reducing the load on the hands and spine.

Podrobneje bo bistvo izuma pojasnjeno v nadaljevanju z opisom izvedbenega primera, ki je prikazan na priloženi risbi, na kateri kaže sl. 1 perspektivni pogled naprave s poševnim elementom za držanje palete in sl. 2 stranski pogled naprave z vodoravnim elementom in s paleto.The essence of the invention will now be explained in more detail below with the description of an embodiment shown in the accompanying drawing, in which FIG. 1 is a perspective view of a device with an oblique pallet-holding element and the like; 2 side view of the device with horizontal element and pallet.

Naprava za nagibljivo držanje palete je v osnovi izvedena iz podnožja 1 in nagibljivega elementa 2, kije zasukljivo uležajen v eni osi 3, pri čemer sta podnožje 1 in element 2 med seboj povezana z daljinsko krmiljenim aktuatorjem 4, ki omogoča nagib elementa 2 od 0 do približno 42°. Krmiljenje je znano in ni prikazano na slikah. Element 2 je izveden iz dveh konzol 5, ki sta med seboj povezani s prečkama 6 in sta ob osi 3 izvedeni z navzgor usmerjenima krakoma 7, ki sta povezana s prečko 8 in ki delujeta kot prislon palete 9. Podnožje 1 je tako veliko, da zagotavlja stabilnost naprave z bremenom v vseh delovnih naklonih elementa 2 skupaj z bremenom. Element 2 je na znan način dimenzijsko prirejena tipskim paletam 9, tako konzoli 5 prilegata dnu palete 9 med njenima podnožnima profiloma, s čimer dosežemo prečno stabilnost palete 9 na elementu 2. Nadalje nalega paleta 9 na prislon 7, s čimer je dosežena dodatna stabilnost palete 9 pri njenem nagibu. Višina prislona 7 je sorazmerno nizka, da omogoča odpiranje priležne ograje palete 9 za lažji dostop do obdelovancev, ki niso prikazani na slikah.The pallet tilting device is essentially made of a base 1 and a tilting element 2 pivotally mounted in one axis 3, the socket 1 and the element 2 being interconnected by a remote controlled actuator 4 which allows the tilting of the element 2 from 0 to about 42 °. The steering is known and not shown in the pictures. The element 2 is made of two brackets 5, which are interconnected with the crossbars 6 and are arranged along the axis 3 with the upwardly directed arms 7, which are connected with the crossbar 8 and which act as a backing of the pallet 9. The base 1 is so large that ensures the stability of the load-bearing device in all working angles of the element 2 together with the load. Element 2 is in a dimensional manner adapted to type pallets 9, so that the cantilever 5 fits to the bottom of the pallet 9 between its base profiles, thereby achieving transverse stability of the pallet 9 on the element 2. Further, the pallet 9 is restrained on the back 7, thereby achieving additional pallet stability 9 at its tilt. The height of the stop 7 is relatively low to allow the opening of the adjacent pallet fence 9 for easier access to workpieces not shown in the figures.

Aktuator 4 je poljuben znan organ, prednostno pnevmatski cilinder, lahko pa je tudi hidravlični cilinder, elektromotorni pogon, pa tudi zobniški ročni mehanizem.Actuator 4 is any known organ, preferably a pneumatic cylinder, but it can also be a hydraulic cylinder, an electric motor drive, as well as a gear manual mechanism.

Naprava je izvedena za standardne obremenitve v skladu s standardi in predpisi o varstvu pri delu, pri čemer so vse te rešitve znane.The device is designed for standard loads in accordance with the standards and regulations on occupational safety, all of which are known.

Claims

Patent claims

A device for tilting pallet support substantially derived from the base 1 and the pallet holding element 2, characterized in that the element (2) is pivotally mounted in one axis (3) on the base (1) and connected with a base (1) via a remote-controlled actuator (4) such that the element (2) is inclined with respect to the base (1) in an angular range from 0 to 42 °.

Device according to claim 1, characterized in that the element (2) is made of two brackets (5), which are connected to each other by crossbars (6) and are elevated along the axis 3 by upwardly directed arms (7) connected with a crossbar (8).

Apparatus according to claim 1, characterized in that the actuator (4) is preferably a pneumatic cylinder, a hydraulic cylinder, an electric motor drive, or a gear manual mechanism.