SE190813C1

SE190813C1 -

Info

Publication number: SE190813C1
Authority: SE
Publication date: 1964-01-01

Description

Uppfinnare: W Zingg och H Tobler Prioritet begard frdn den 30 december 1955 (Schweiz) Pa senare tid har man f5reslagit tryekande elektriska registreringsapparater, som medelst tva parallellt arbetande tryckverk registrerar de erhallna vardena bred-vid varandra pa registreringsremsorna. Harvid maste organ anordnas som atminstone forutbestamma ett sarskiljande av registreringsremsans hada med tryck forsedda banor fran varandra. F6r detta andamal har anordnats en fallkniv, anbragt mellan tryckverkens hammare och Over dessa hammare pa.verkad av en manoveraxel, som utiliser apparatens arbetsforlopp. Det har darvid visat sig, att fina papperssnitslar och pappersdamm, som uppkommer genom registreringsremsans delning, samlas pa och mellan tryekr011arna, t. ex. vid deras tiotals6verforingsorgan och darmed stora tryckverkens drift. Inventors: W Zingg and H Tobler Priority requested from 30 December 1955 (Switzerland) Recently, three-point electric recorders have been proposed which, by means of two parallel printing presses, register the values obtained side by side on the registration strips. In this case, means must be arranged which at least predetermine a distinction between the printed tracks of the recording strip from each other. For this purpose a drop knife has been arranged, placed between the hammer of the printing plant and over these hammers acted upon by a maneuvering shaft, which utilizes the working operation of the apparatus. It has been found that fine paper cuts and paper dust, which arise from the division of the registration strip, accumulate on and between the printing crowns, e.g. at their dozens of transfer means and thus the operation of large printing plants.

Foreliggande uppfinning avser att undanraja den. namnda naekdelen och enlist uppfinningen. .utnyttj as for .sarskilj ande av registreringsremsans banor fran varandra en under tryckverkan anbragt, roterande tallrikskniv. The present invention seeks to eliminate it. said neck part and enlist the invention. is used to distinguish the tracks of the registration strip from each other by a rotating disc knife arranged under the action of pressure.

Uppfinningen kommer att beskrivas narmare nedan med hanvisning till den bifogade ritningen. The invention will be described in more detail below with reference to the accompanying drawing.

Fig. 1 visar apparaten framifran, fig. 2 visar apparaten fran sidan ooh fig. 3 ar en planvy av apparaten. Fig. 4 visar en annan utforingsform av registreringsremsan. Fig. 1 shows the apparatus from the front, Fig. 2 shows the apparatus from the side and Fig. 3 is a plan view of the apparatus. Fig. 4 shows another embodiment of the registration strip.

Med 1 betecknas en. registreringsremsa och 9 betecknar apparatens manoververk med drivhjUl 10 och tryckrullar 11, anordnade pa var sin gemensamma drivaxel 12 resp. Aterforingsaxel 13. 27 beteeknar axeln for tryckhamrarna 28, som Over en havarm 26 paverkas av en kamskiva 24 pa manoveraxeln 9. 31 är en tvars mot registreringsremsan 1 anordnad kniv, som avskar den ena remsbanan la frail den andra och pa i och for sig kant satt paverkas fran manOveraxeln 9 i kombination med ett tidimpulsverk. Med lb betecknas den. linje utmed vilken registreringsremsan skall delas indian tryckverken A och B. 1 denotes one. registration strip and 9 denote the control unit of the apparatus with drive wheels 10 and pressure rollers 11, each arranged on a common drive shaft 12 and 12, respectively. The return shaft 13. 27 denotes the axis of the pressure hammers 28, which over a sea arm 26 is actuated by a cam disc 24 on the maneuvering shaft 9. 31 is a knife arranged transversely to the registration strip 1, which cuts off one strip path 1 and the edge per se. set is affected by the manOveraxel 9 in combination with a time impulse. It is denoted by lb. line along which the registration strip is to be divided Native American printing works A and B.

'Under tryckverken A och B, bakom en for registreringsremsans styrning avsedd och i registreringsapparaten fast anbragt plat 39, är lagrad en. tallrikskniv 43,genom en slits i platen 39 inskjuter i remsans 1 bana. Kniyens 43 axel 44 star i forbindelse med manOveraxeln 9 Over en vaxel 45. I och for tillforsakrande av att kniven 43 ingriper i registreringsremsan 1 är anordnad en styrning 46, som dr forsedd med en urtagning i sin mot registreringsremsan 1 vanda ande och i arbetslage medelst denna ande tryelter registreringsremsan 1 mot platen 39, varvid kniven 43 tranger igenom registreringsremsan 1 och inskjuter i styrningens urtagning, fig. 3. Styrningen 46 ar fast vid en plat 47, son]. vid 48 ar lagrad i apparatens sidovaggar 49 (endast ett lager visas) och Mlles i arbetslage imedelst en fjader 50. Under the printing presses A and B, behind a plate 39 intended for the control of the recording strip and fixedly mounted in the recording apparatus, is stored one. disc knife 43, through a slot in the plate 39 inserts into the path of the strip 1. The shaft 44 of the knife 43 is connected to the maneuvering shaft 9 over a gear 45. In order to ensure that the knife 43 engages in the registration strip 1, a guide 46 is provided, which is provided with a recess in its position opposite the registration strip 1 and in working mode by this spirit trials the registration strip 1 against the plate 39, the knife 43 penetrating the registration strip 1 and inserting into the recess of the guide, Fig. 3. The guide 46 is fixed to a plate 47, son]. at 48 are stored in the appliance's side cradles 49 (only one bearing is shown) and Mlles in working position by means of a spring 50.

Nar manoveraxeln 9 vid registreringsperiodens slut frigives for ett rotationsvarv roterar tallrikskniven 43 p.a. grund av utvaxlingsforhallandet i vaxeln 45 .med nagot storre varytal An manoveraxeln 9 langs Ilinjen lb under remsans ddrvid forsiggaende frammatning. When the control shaft 9 is released at the end of the registration period for one rotational revolution, the disc blade 43 rotates p.a. due to the gear ratio in the gear 45 with a somewhat larger number of variables on the maneuvering shaft 9 along the line 1b during the subsequent feeding of the strip.

For att tillata registreringsremsans handhavande, t. ex. vid utbyte av remsan eller vid kontroll av denna, dar knivens 43 ingrepp i remsan eljest yore till hinders, kan styrningen 46 under overvinnande av fjadern 50 svangas fran registreringsremsan 1, sasom visas med strecklinjer i fig. 2. Vid platen 39 dr fastad en behallare 51, vilken delvis omgiver kniven 43 och uppsamlar de fina papperssnitslar, som bildas vid registreringsremsans genomskarande. To allow the registration strip to be operated, e.g. when replacing the strip or when checking it, where the engagement of the knife 43 in the strip is otherwise obstructed, the guide 46 can be pivoted from the registration strip 1 as overcome by the spring 50, as shown by dashed lines in Fig. 2. A container is attached to the plate 39 51, which partially surrounds the knife 43 and collects the fine paper cuts formed during the cutting of the recording strip.

Dupl. kl. 42 d: 3/10; 42 p: 12/50; 43 a: 13/03; 43 a: 20/01; 43 a: 20/03; 55 e: 4/02 2— — .Tallrikskniven 43 har i det visade exemplet jamn egg men ken naturligtvis aven vara sagtandad. Dupl. at 42 d: 3/10; 42 p: 12/50; 43 a: 13/03; 43 a: 20/01; 43 a: 20/03; 55 e: 4/02 2— - .The plate knife 43 in the example shown has a smooth edge but can of course also be serrated.

Vid det beskrivna utforingsexemplet är registreringsremsan markerad med en linje lb, vid det av kniven 43 bestamda uppdelningsstallet, sa att kniven vid uppdelningen ma.ste genomskara remsan utmed hela frammatningsstrackan. I och for minskning av den egentliga skarningsvagen och damned Okning av knivens skarformaga kan registreringsremsan vara perforerad utmed linj en. lb, t. ex. med avlanga hal 52, mellan vilka kvarlainnas gmala lister, som skola genomskaras av kniven 43, sasom visas i fig. 1. In the described exemplary embodiment, the registration strip is marked with a line 1b, at the division number determined by the knife 43, so that during the division the knife must cut through the strip along the entire feed section. In order to reduce the actual cutting carriage and damn Increase the cutting edge of the knife, the registration strip may be perforated along line one. lb, e.g. with oblong halts 52, between which are left narrow strips, which are to be cut through by the knife 43, as shown in Fig. 1.

Anva.ndningen av en under registreringsapparatens tryckverk anbragt roterande tallrikskniv, utesluter risken for driftsstorningar pa grund av kringvirvlande fororeningar, som uppkomma genom skarningen. The use of a rotating disc knife placed under the printing apparatus of the recording apparatus excludes the risk of malfunctions due to swirling contaminants arising from the cut.

Claims

Patent claim:

Pressing recording apparatus for double recording of food quantities transmitted by means of an impulse process, in which food corresponding electrical impulses are converted into numerical values, which are printed in two parallel columns on two parallel columns on a recording strip provided with edge perforation and double time markings. , and in which a registration strip in two parallel beams dividing the knife is driven by a registration and the belt transport. recirculating maneuvering device, according to patent 182 739, can be inherited, that one of a. man.overaxle (9) Over a gear (45) driven disc knife (43) with smooth or serrated edge is arranged under the pressure rollers (11), which disc knife cooperates with a registration strip (1) against a plate (39) pressing, resilient and swiveling away guide (46) with two jaws, which grip the part of the disc knuckle going through a slot in the plate (39). (43).

Apparatus according to claim 1, canoeed daray, that the registration strip (1) is provided with a perforation (52) along the dividing line (1b).

3. Apparatus in accordance with patent claim 1, characterized in that under the plate knife (43) a the same partially enclosing container (51) for collecting sectional waste. Request publications: Patents Iran Germany 632211, 831 461, 891 936.