CS226470B1

CS226470B1 - Apparatus for making spacings in planar brick systems

Info

Publication number: CS226470B1
Application number: CS798682A
Authority: CS
Inventors: Martin Ing Zarnay; Tibor Ing Hrnko; Marta Ing Kasajova
Original assignee: Zarnay Martin; Tibor Ing Hrnko; Marta Ing Kasajova
Priority date: 1982-11-10
Filing date: 1982-11-10
Publication date: 1984-03-19

Description

Vynález sa týká zariadenia pre vytváranie medzier v ploSných zostavách tehál, ktoré sú v počiatočnom stave v zovretom, obvykle v Stvorcovom, alebo obdížnikovom tvare, v ktoromsa účinok dosahuje pohybom sústavy reťazí pod valčekovým dopravníkom.The present invention relates to a device for forming gaps in brick assemblies which are initially clamped, usually in a rectangular or rectangular shape, in which the effect is achieved by moving the chain assembly under the roller conveyor.

DoposiaT známe zariadenia pracujú na principe přechodu výsuškov z dopravníka na dopravník. Nerovnakými rychlostem!, alebo krokováním sa vytvárajú medzi jednotlivými radami výsuSkov medzery. Iné zariadenia pracujú na principe oddialenia výsuškov v zostave pohyblivými podložkami alebo čeTusťami. Tento vynález doplňuje a rozvije AO δ. 213 679 názvu Zariadenie na zoraňovanie výsuškov tehál do zostév, ktoré sa týká zariadenia na zoraňovanie výsuškov do zostáv vopred stanovených maticových tvarov s medzerami prostredníotvom súboru dopravníkov, ktoré sú doplněné pohyblivou stolicou, umiestnenou pod jedným z dopravníkov. Pohyblivá stolica je predmetom tohoto vynálezu.Hitherto known devices work on the principle of transfer of dryers from a conveyor to a conveyor. Uneven speeds or gaps create gaps between individual rows of slides. Other devices operate on the principle of delaying the desserts in the assembly by moving pads or jaws. This invention complements and develops AO δ. 213 679 Title A device for piling brick assemblies into assemblies which relates to a device for piling sheet assemblies into predetermined matrix shapes with gaps through a set of conveyors, supplemented by a movable stool placed under one of the conveyors. The movable stool is the subject of the present invention.

Podstatou vynálezu je v základnom ráme uložený pohyblivý rám, na ktorom je umiestnené skupina reťazí, prečnievajúca pomedzi valSeky dopravníka a hnané od motora cez reťazový převod, hriadel’, spojku, ňalší hriadel’ a převod, pričom pohyb rému je odvedený od toho istého motora, reťazového převodu a hriadela prostredníctvom reťaze upevnenej v základnom ráme. Výhodou tohoto zariadenia je možnost kompaktnej a nízkej konštrukcie, So je ddležité pre časté případy stiesneného priestoru v rekonstruovaných tehliarských závodech.SUMMARY OF THE INVENTION The main object of the present invention is to provide a movable frame on a base frame on which a chain of chains extending between the conveyor rollers and driven from the engine via a chain drive shaft, clutch, other shaft and transmission is located. chain drive and shaft via a chain mounted in the base frame. The advantage of this device is the possibility of compact and low construction. So is important for frequent cases of confined space in reconstructed brick works.

Na připojených výkresoch je na obr. 1 schematické znázornenle možnosti usporiadania zariadenia podTa vynálezu, na obr. 2 je jeho pCdorys.In the accompanying drawings, FIG. 1 is a schematic illustration of an embodiment of the device according to the invention; FIG. 2 is its pCdorys.

V základnom ráme 2 je posuvné, napr. na kolieskach J, uložený pohyblivý rám 2. Na ňom je sústava nosných reťazí 2 hnaná hriadelom 2- Každé reťaz sústavy je napnutá medzi hnacím kolieskom 12 na hnacom hrladeli 2 a vratnou kladkou 13. pričom prečnieva svojim povrchom nad valčeky dopravníka. Náhon je odvodený v našom případe od elektroprevodky 2 cez primárný převod 10 na primárný spojkový hriadel' 18. Tam sa tok výkonu větví. Jedna vetva pokračuje z primárného spojkového hriadeTa 18 cez reťazové koleso 24 na pojazdovú reťaz 8, v ktorej sa zachytává reakcia pre pohon pohyblivého rámu 2. Aby reťazové koleso 24 málo dostatečné opásanle, musí byť instalovaná kladka 6, ktoré dává pojazdovej retazi 8 potřebný tvar. Druhá vetva výkonu z primárného spojkového hriadel’a 18 pokračuje cez spojku 20 na sekundárný spojkový hriadel' 12, z ktorého je převod sekundárným hnacím kolieskom 14 a sekundárným hnacím kolieskom 15 na hnací hriadel’ 2· Na tom sú upevněné hnacie kolieska 12 sústavy nosných retazi 2· Vetvenie výkonu mfiže byt i cez ňalšie spojky 20,. V našom případe sú dve spojky. Účelom tohto vetvenia cez spojky je možnost volit určitý sekundárný převodIn the base frame 2 it is sliding, e.g. A movable frame 2 is mounted on the wheels J. On it there is a chain of support chains 2 driven by a shaft 2- Each chain of the assembly is tensioned between the drive wheel 12 on the drive shaft 2 and the deflection roller 13 while projecting above the conveyor rollers. The drive is in our case derived from the electric gear 2 via the primary gear 10 to the primary clutch shaft 18. There, the power flow branches. One branch continues from the primary clutch shaft 18 through the sprocket 24 to the drive chain 8, in which the reaction for driving the movable frame 2 is captured. In order for the sprocket 24 to have insufficient belts, a pulley 6 must be installed to give the drive chain 8 the required shape. The second power branch from the primary clutch shaft 18 continues through the clutch 20 to the secondary clutch shaft 12, from which the transmission is the secondary drive wheel 14 and the secondary drive wheel 15 to the drive shaft 2. 2 The power branching may be via the other couplings 20, respectively. In our case there are two couplings. The purpose of this branching through the couplings is to be able to select a specific secondary transmission

11. a tým rozdielne rýchlosti sústavy nosných retazi v, 21.11. and thereby different velocities of the carrier chain system v, 21.

Rýchlost pohybu stolice Vg 22. t. j. pohyblivého rámu 2 je dané otáčkami spojkového hriadeTa 18 a priemerom retazového kolesa 24. Ak sa sekundárným převodem dosiahnú také otáčky hnacieho hriadeTa 2> že obvodová rýchlost hnacieho kolieska 12 je zhodná s obvodovou rýchlosťou reťazového kolesa 24. potom rýchlost sústavy nosných retazi v, 21 a pohyblivého rámu Vg 22 sú v absolútnej hodnotě rovnaké, ale opačné orientované. Výsušky 1 polo- λ žené na sústave nosných retazi, napriek pohybu stolice, sú relativné k valčekovému dopravníku 23 bez pohybu a sú naň kladené pohybujúcimi sa nosnými reťazami 2 cez vratné kladky 13.Stool movement velocity Vg 22. t. j. of the movable frame 2 is given by the speed of the clutch shaft 18 and the diameter of the chain wheel 24. If the secondary speed reaches such a speed of the drive shaft 2 that the peripheral speed of the drive wheel 12 coincides with the peripheral speed of the sprocket 24 then the speed of the of the movable frame Vg 22 are in absolute value the same but opposite oriented. The outlets 1 half-lying on the support chain system, despite the movement of the stool, are relative to the roller conveyor 23 without movement and are placed on it by the moving support chains 2 through the deflection rollers 13.

».».

V případe, ke3 spojka 20 je vypnutá, nosné reťaze 2 vzhTadom k pohyblivému rámu 2 sú bez pohybu, ale vzhTadom k valčekovému dopravníku 23 sú unášané. Časovým sledom vypnutia a zapnutia spojky 8 sú vyšuSky 1 kladené na valčekový dopravník 23, alebo unégané, čím je možné dosiahnút potřebných medzier medzi výsuškami 4. Na druhom sekundérnom hriadeli je volený taký sekundárný převod 11 medzi hnaným a hnacím kolieskom 14, 12, že rýchlost ⁷1 ^T2’ spfisobuje čiastočné unáSanie výsuškov voči valčekovému dopravníku, čím sú výsušky kladené na valčekový dopravník s medzerami. Tento spčsob sa použije vtedy, ak chceme docielit v usporiadavanej zostave tehál pravidelné medzery.In the case when the clutch 20 is disengaged, the support chains 2 are not moving relative to the movable frame 2, but they are carried relative to the roller conveyor 23. The clutch disengagement and engagement timing sequence is applied to the roller conveyor 23, or entangled, so that the necessary gaps between the outlets 4 can be achieved. ⁷ 1 ^T 2 'causes partial entrainment of the jets relative to the roller conveyor, whereby the jets are placed on the roller conveyor with gaps. This method is used if we want to achieve regular gaps in the ordered brick structure.

Claims

226470 with a flash 12 on the drive shaft 2 and the return pulley 13, extending over its surface above the conveyor rollers. The drive is derived in this case from the electric gear 2 through the primary gear 10 to the primary clutch shaft 18. There, the power flow of the branches. One branch continues with the primary clutch shaft 18 through the sprocket 24 to the trolley chain 8, in which the drive for the movable frame 2 is captured. A pulley 6 must be installed in order for the sprocket 24 to have insufficient belts. which gives the traveling chain 8 the necessary shape. The second power branch from the primary clutch shaft 18 continues through the clutch 20 to the secondary clutch shaft 12, from which the transmission is a secondary drive clutch 14 and a secondary drive shaft 1¾ to the drive shaft 2. Supporting Chain 2 · Powering through 5-way couplings 20 ,. There are two couplings in our case. The purpose of this branching through the couplings is to be able to select a certain secondary transmission 11 and thus a different velocity of the carrier chain system at 21. The speed of the movement of the stand Vg 22, ie the movable frame 2 is determined by the speed of the coupling shaft 18 and the diameter of the sprocket 24. If Also, the speed of the drive shaft 2 is that the circumferential speed of the drive wheel 12 is coincident with the circumferential speed of the sprocket 24. Then the speed of the carrier chain assembly in the 21, and the movable frame Vg 22 is equal but opposite in absolute value. Despite the movement of the stool, the ellipses half-folded on the support chain system are relative to the roller conveyor 23 and are moved thereon by moving support chains 2 through the return rollers 13 '. In the case where the clutch 20 is off, the carrier chains 2 relative to the movable frame 2 are moved, but are driven away from the roller conveyor 23. By the time sequence of switching off and on the clutch 8, the dryers 4 are laid on the roller conveyor 23, or entrained, thereby obtaining the necessary gaps between the slides 4. On the second secondary shaft 11, a secondary gear 11 is selected between the driven and drive wheels 14, 12, that the speed 71 T2 'provides a partial entrainment of the dryers relative to the roller conveyor, thereby placing the dryers on the roller conveyor with gaps. This letter is used if you want regular gaps in the ordered brick assembly. SUBJECT OF THE INVENTION

A device for generating gaps in flat bricks assembled below a roller conveyor of a brick-cutting line of trays, characterized in that a movable frame (2) is mounted in the base frame (1) on which it is positioned between the drive shaft (1). (5) with the drive wheels (12) and between the return rollers (13) the carrier chain group (9) driven from the engine (3) via the primary gear (10), the primary clutch shaft (18), the clutch (20), the secondary clutch a shaft (19) and a secondary transmission (11), wherein at least one sprocket (24) is fastened to the primary coupling shaft (18) and is engaged with the traveling chain (8) attached to both ends on the base frame (1).

2. The device referred to in paragraph 1, characterized in that the primary clutch shaft (18) is connected to at least one additional clutch (20), another secondary clutch shaft (19) and an additional secondary gear (11).

3. Apparatus according to claim 1, characterized in that each upper branch of the carrier chain (9) is supported by a support rail (25) over its entire free length.

4. Apparatus according to claim 1, characterized in that, during the working movement of the edge of the support chains (9) they protrude above the upper plane of the roller conveyor. 2 drawings