CS205253B1

CS205253B1 - Asynchronous interoperating chain conveyer

Info

Publication number: CS205253B1
Application number: CS738278A
Authority: CS
Inventors: Anton Ondrejovic; Jan Korytar; Peter Olsak
Original assignee: Anton Ondrejovic; Jan Korytar; Peter Olsak
Priority date: 1978-11-13
Filing date: 1978-11-13
Publication date: 1981-05-29

Description

Vynález sa týká prevedenia asynchrónneho medzioperačného retazového dopravníka pre dopravu rázného materiálu na paletách, alebo montovaných výrobkov uložených v polohovadlách, připadne v upínacích prípravkov na nosičoch.The invention relates to an embodiment of an asynchronous inter-operative chain conveyor for conveying sparse material on pallets, or assembled products mounted in positioners or in fixtures on carriers.

Doteraz sa nosiče, palety a rožne polohovadla dopravujú nekonečnými pásmi gumovými, ocelovými, textilnými, retazovými dopravníkmi a válečkovými, ktoré majú zvlášt upravené stykové plochy, alebo sú opatřené róznymi narážkami, palcami, alebo inými mechanickými prvkami. U týchto dopravníkov sa používá na pracoviskách ručné alebo automatické blokovanie nosiča, pričom ďalšie dopravované nosiče sa zastavujú a zoraďujú nad stojacím nosíčom. Nosiče sa na stykových plochách s dopravníkom preklzujú, čím vzniká ich nadměrné opotrebovanie. l^ié mechanické zastavovanie nosičov na dopravníku je zložité, hlavně pri zmene polohy nosiča, keď sa musí změnit aj pohonová část dopravníka.Until now, the carriers, pallets and spit positioners have been conveyed by endless belts of rubber, steel, textile, chain conveyors and roller conveyors which have specially adapted contact surfaces or are provided with various stops, thumbs or other mechanical elements. In these conveyors, manual or automatic blocking of the carrier is used in the workstations, while the other conveyed carriers are stopped and aligned above the standing carrier. The carriers slip on the contact surfaces with the conveyor, resulting in excessive wear. The mechanical stopping of the carriers on the conveyor is complicated, especially when the position of the carrier is changed when the drive part of the conveyor must also be changed.

Vyššie uvedené nedostatky zmierňuje asynchrónny med zioperaČný retazový dopravník podlá vynálezu, ktorého podstatou je, že jeho hnacie retazové koleso je v zabere so středným radom trojradovej pohonovej retaze, je uložené medzi vetvami dopravníka oproti dvom vedla seba uloženým vpdiacim retazovým kolesám, ktoré sú v zabere s krajnými radmi trojradovej pohonovej reťaze. Na nosiči je otočné na hriadeli uložené aspoň jedno hnané retazové koleso v zábere so středným radom pohonovej reťaze. Na hriadeli vedla hnaného retazového kolesa je pevne a posuvné uložená trecia spojka.The aforementioned drawbacks are alleviated by the asynchronous honey conveyor chain conveyor according to the invention, whose drive chain wheel is engaged with a medium row of three-row drive chain, is interposed between the conveyor branches against two side-by-side conveyor chain wheels. the outer rows of the three-row drive chain. On the carrier, at least one driven chain wheel is rotatably mounted on the shaft in engagement with the middle row of the drive chain. On the shaft next to the driven chain wheel is a fixed and sliding mounted friction clutch.

Asynchrónnym med zioperačným retazovým dopravníkom podlá vynálezu sa docieli kdekolvek na dopravníku zastavit nosič ručně, alebo automaticky, pomocou trecej spojky nastavenie přesného momentu potřebného pre pohon nosiča, čím sa odstráni nadměrné trenie. Usporiadanie pohonu umožňuje uloženie nosičov vo vertikálnej, hov izonťálnej a v akejkolvek obecnej polohe.With the asynchronous honey from the conveyor chain conveyor according to the invention, anywhere on the conveyor, the carrier can be stopped manually or automatically, by means of a friction clutch, to adjust the exact torque required to drive the carrier, thereby eliminating excessive friction. The drive arrangement allows the carriers to be stored in a vertical, beacon and any general position.

Na připojených výkresoch sú znázorněné dve prevedenia asynchrónneho med zioperačného reťazového dopravníka, kde na obr. 1 je schématicky nakreslený dopravník v pódoryse s vertikálně uloženým nosičom, na obr. 2 je nakreslený detail D” z obr. 1, na obr. 3 je nakreslený rez rovinou A-A z obr. 2 pootočený o 90°, na obr. 4 je schématicky nakreslený dopravník v pódoryse s horizontálně uloženým nosičom, na obr. 5 je nakreslený detail ”D*‘ z obr, 4 a na obr. 6 je nakreslený rez rovinou B-B z obr. 5 pootočený o 90°.In the accompanying drawings, two embodiments of an asynchronous copper of a conveyor chain conveyor are shown. 1 is a schematic drawing of a conveyor in plan view with a vertically mounted support, FIG. 2 is a detail D 'of FIG. 1, FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2 rotated by 90 DEG, FIG. 4 is a schematic drawing of a conveyor in plan view with a horizontally mounted support, FIG. Fig. 5 is a detail of "D *‘ of Fig. 4; 6 is a cross-sectional view taken along line B-B in FIG. 5 rotated 90 °.

Asynchronny med zioperačný redazový dopravník pozostáva zo štyroch vedení 1, uložených na fréme 2» usporiadaných do uzatvoreného tvaru v koncových polohách s vytvorenými ob lúkmi .The asynchronous copper conveyor chain conveyor consists of four lines 1, mounted on a frame 2 ', arranged in a closed shape at the end positions with the arcs formed.

Na vedeniach 2 je prostredníctvom dvoch párov vertikálnych kiadiek 4 a dvoch horizontálnych kladiek 18 valivo uložený vo vertikálnej polohe nosič 2. V osi vertikálnych vodiacich kiadiek sú uložené hriadele 5__t na ktorých sú otočné uložené hnané reťazové kolesa 7 prostredníctvom ložisk 2* Hnané reťazové kolesa 2 ^sú v zabere so středným radom trojradovej pohonovej reťaze. 1 4 uloženej na vodiacej dráhe 1 2, na vodiacich reťazových kolesách 16 a na hnacoro reřazovom kolese 1 5 . Hnacie reťazové koleso 1 5 s pohonovou jednotkou /na obr. nezakres lená/ je umiestnené medzi vetvami dopravníka oproti vodiacim reťazovýra kolesám 16. Vodiaca dráha 12 je pevne uchytená na fréme 2 ³ P° stranách vodiacej dráhy 12 sú umiestnené vodiace lišty 13.In the two lines by means of two pairs of vertical kiadiek 4 and two horizontal rollers 18 rolling surfaces of the vertical, the axis of the carrier 2. The vertical guide kiadiek stores shaft 5 is in which _T is rotatably mounted a driven gear wheel 7 via a bearing 2 * The driven sprocket wheel 2 ^with effect engages the middle three-row row your drive chain. 14 mounted on the guide track 1 2, on the guide sprockets 16 and on the drive-shift wheel 15. Drive sprocket 15 with drive unit / in FIG. The guide track 12 is fixedly fixed on the frame 23 ^{3 of the} sides of the guide track 12 are located guide rails 13.

Na hriadeloch 2 uložené posuvné neotočne trecie spojky 2* ktorých trecie kotúče sú k hnaným reťazovým kolesám 7_ dotláčené prostredníctvom pružin 2 přítlačných matic 10 a poistných matic 22· Na nosiči 2 J^e pevne připojené polohovadlo 1 7 , ^na ktoré sa upevňuje montovaný, alebo opracovávaný výrobok.The shaft 2 contains sliding rotationally clutches 2 * wherein the friction wheels are driven sprockets 7_ pressed against by a spring 2 of the pressure bolts 10 and lock nuts 22 · In the carrier 2 I ^t is adhered to the positioner 1 7, ^which is fixed mounted, or machined product.

Druhé příkladné prevedenie asynchrónneho medzioperačného reťazového dopravníka /obr. 4,5 a 6/ je zhodné s predchádz ajúcim, len rozdiel je v usporiadaní nosiča 2_. Nosič 2 J^{e na} vedeniach 2 uložený v hor izontá1 nej polohe, pričom jeho vertikálně vodiace kladky 4 sú v hórizontálnej polohe a horizontálně vodiace kladky 18 sú uložené vo vertikálnej polohe.A second exemplary embodiment of an asynchronous in-process chain conveyor / FIG. 4,5 and 6) is identical to the previous one, only the difference is in the arrangement of the carrier 2. The carrier 2 is mounted ^{on the} guides 2 in an upper position, its vertical guide rollers 4 being in a horizontal position and the horizontal guide rollers 18 being mounted in a vertical position.

Funkcia asynchrónneho reťazového dopravníka je naeledovné. Pri spustení pohonu dopravníka sa začne otáčať hnacie reťazové koleso 21» ktoré začne pohybovat pohonovou reťazou 1 4 . honová reťaz 14 středným radom otáča hnané reťazové kolesa 2 na nosičoch 2_. Ak sa má nosič 2 pohybovat po vedeniach 2» zapne sa trecia spojka 2« ktorá tak znehybní hnané reťazové koleso 7 a tak je pohonovou reťazou 14 hnané reťazové koleso T_ spolu *8 nosičom 2. ³ na ňom upnutým výrobkom tahané po vedeniach 2* Vypnutie trecej spojky 2 ⁸³ prevedie v mieste pracoviska na dobu prevedenia potrebnej operácie na výrobku. Vypínanie trecej spojky 2 ⁿ^^e J^e podmienkou , táto móže preklzovať po dobu zastavenia nosiča 2_ v mieste pracoviska. Za takto stojacím nosičom 2 sa zastavujú aj ďalšie dopravované nosiče 2» keď sa trecia spojka 2 preklzuje a hnané reťazové kolesá sa volné otáčajú prostredníctvom ložisk 2 ^na hriadeíoch 2*The function of the asynchronous chain conveyor is linear. When the conveyor drive is started, the drive sprocket 21 »begins to rotate and begins to move the drive chain 14. The central chain 14 rotates the driven sprockets 2 on the carriers 2 by the middle row. If the carrier 2 is to be moved along the guides 2 »the friction clutch 2« is engaged, which thus immobilizes the driven sprocket 7 and thus the drive chain 14 is the driven sprocket T together * 8 with the carrier 2. ^3. friction clutch 2 ⁸³ performs at the workplace for the time of performing the necessary operation on the product. Switching off of the friction clutch 2 ⁿ ^ ^e I ^t is provided that will slide over the stop of the carrier 2 in the place of work. Behind the standing support 2, further conveyed carriers 2 are stopped as well as the friction clutch 2 slipping and the driven sprockets are rotated freely by means of bearings 2 ^{on the} shafts 2 *.

Claims

Fig. 205253 2 In the accompanying drawings, two embodiments of an asynchronous inter-operation chain conveyor are shown, in which Fig. 1 is a schematic drawing of a conveyor in a platform with a vertically mounted carrier;

Fig. 2 is a detail "D" of Fig. 1;

3 is a drawing of A-A of FIG. 2 rotated by 90 DEG, FIG.

Fig. 4 is a schematic drawing of a conveyor with a horizontally supported carrier;

Fig. 5 is a detail "D *‘ of Fig. 4 and Fig. 6 is a cross section taken along line B-B of Fig. 5 by 90 °. The asynchronous honey operating conveyor belt consists of four conduits 1, placed in a framed frame 2 arranged in a closed shape in the end positions with the formed spheres. On the guides 2, by means of two pairs of vertical rollers 4 and two horizontal rollers 18, the carrier 2 is mounted in a vertical position. In the axis of the vertical guides, shafts 50 are mounted on which the driven sprockets are rotatably mounted by bearings 2 " the wheels 7 are engaged with the central row of the three-row drive shaft. 14 is mounted on the guide track 12, on the guide sprockets 16 and on the drive chain 16. The drive chain wheel 15 with the drive unit (in the figure) is not depicted by the branches of the conveyor opposite the guide chain wheels 16. The guide track 12 is fixed on the frame 2 3 guide rails 13 are located on the sides of the guide track 2. sliding, non-rotatable friction clutches 2, the friction discs being pressed against the driven sprockets 7 by springs 2 of the pressing nuts 10 and the lock nuts 22 · On the carrier 2 The positioner 17 is fixedly attached to which the assembled or machined product is fastened. A second exemplary embodiment of an asynchronous inter-operation chain conveyor / FIG. 4.5 and 6) is the same as before, but the difference is in the arrangement of the carrier 2. The carrier 2 is mounted on the guides 2 in an upright position, its vertically guiding rollers 4 being in a horizontal position and the horizontal guide rollers 18 in a vertical position. The function of the asynchronous chain conveyor is as follows. When the drive of the conveyor is started, the drive sprocket 21 »starts to move the drive chain 1. 4 .hand chain 14 rotates the driven sprockets 2 on the carriers 2 'by the middle row 2' If the carrier is to be moved along the lines 2» the friction clutch 2 is switched on So that the chain sprocket 7 is immobilized so that the sprocket 14 is driven by the drive chain 14 together with the carrier 2 and the clamped product is pulled on the conduits 2 * The friction clutch 2 83 is switched off at the working site. on the product. Switching off the friction clutch 2 It is a condition that it can slip during the stop of the carrier 2 in the other workplace. Other conveyed carriers are stopped behind such a standing carrier 2 when the friction clutch 2 is slipped and the driven sprockets rotate freely by means of bearings 2 on the shafts 2 * SUBJECT OF THE INVENTION Asynchronous chain conveyor with continuous movement of the triaxial drive chain and asynchronously characterized in that the drive chain wheel (15) is engaged with the end rows of the three-row drive chain (14) and is supported by the advancement of the conveyor as opposed to the two guided guide springs (16) in engagement with the end rows of the three-row drive chain (14), while at least one driven chain wheel (7) engages with the central row of the drive chain (14) on the carrier (2) and at least one driven chain wheel (7) is mounted on the shaft (5) along the driven chain wheel (7) / is a fixed and sliding friction clutch (8). 4 sheets of Ephesus Srv ^ refrafía. n. p ~ xivod 7