SU722815A1

SU722815A1 - Stepping conveyer

Info

Publication number: SU722815A1
Application number: SU782585731A
Authority: SU
Inventors: Вадим Павлович Гучин; Валентина Прокофьевна Червоная; Борис Андреевич Евтушенко
Original assignee: Проектно-Конструкторский Технологический Институт Министерства Угольной Промышленности Ссср
Priority date: 1978-03-01
Filing date: 1978-03-01
Publication date: 1980-03-25

Description

Изобретение относится к машиностроению и может быть использовано во всех отраслях народного хозяйства для механизации межоперационной транспортировки деталей или передачи деталей с одного транспортирующего органа на дру—, гой.The invention relates to mechanical engineering and can be used in all sectors of the economy for mechanization of inter-operational transportation of parts or transfer of parts from one transporting authority to another, goy.

Известен шаговый конвейер, в котором посредством направляющих рельсов под тяжестью собственного веса перемещаются изделия, последние поддерживают с помощью балансиров поднимаюшиеся и опускающиеся парные сбалансированные ролики в интервале между фиксированными направляющими роликами. Последовательное перемещение цилиндрических изделий осуществляется попеременным опусканием и подниманием выше или ниже плоскости перемещения первых и вторых сбалансированных роликов, закрепленных на балансирах при прохождении цилиндрических изделий через открытый стопор, находящийся в конце устройства [1].A step conveyor is known in which products are moved by means of guide rails under the weight of their own weight, the latter supporting, using balancers, paired and balanced balanced rollers in the interval between the fixed guide rollers. The sequential movement of cylindrical products is carried out by alternately lowering and raising above or below the plane of movement of the first and second balanced rollers mounted on the balancers when the cylindrical products pass through the open stopper located at the end of the device [1].

Недостаток такого конвейера - наличие большого количества роликов и отсутствие автоматической разгрузки ЛИНИЙ.The disadvantage of such a conveyor is the presence of a large number of rollers and the absence of automatic unloading LINES.

Наиболее близким решением из известных является шаговой конвейер, содержащий наклонную раму с направляющими, на которых установлены рычагиотсекатели [2].The closest solution from the known is a step conveyor containing an inclined frame with guides on which levers are mounted [2].

W Недостаток конвейера заключается в том, что перед съемом с конвейера первой детали рычаг-отсекатель закрепляется фиксатором, предохраняющим детали от скатывания, а при перемещении их на шаг требует ручного управления. Кроме toto, разгрузка транспортера требует участия рабочего, что не позволяет механизировать процесс транспортировки деталей и встраивать его в ав20 томатические линии обработки.W The disadvantage of the conveyor is that before removing the first part from the conveyor, the cut-off lever is secured with a latch that protects the parts from rolling, and when moving them one step, it requires manual control. In addition to toto, unloading the conveyor requires the participation of a worker, which does not allow mechanizing the process of transporting parts and embedding it in automatic processing lines.

Цель изобретения - автоматизация поштучной выдачи деталей.The purpose of the invention is the automation of piece delivery of parts.

Указанная цель достигается тем, что рычаг-отсекатель на позиции разгрузки имеет упор, а рама снабжена связанными между собой пневмоцилиндром и рамкой с копирной линейкой, установленной с возможностью взаимодействия с упором, причем рамка снабжена приемными роликами, а упор выполнен в виде ролика.This goal is achieved in that the cut-off lever at the unloading position has a stop, and the frame is equipped with interconnected pneumatic cylinder and a frame with a carbon ruler mounted to interact with the stop, the frame is equipped with receiving rollers, and the emphasis is made in the form of a roller.

На фиг. 1 изображен общий вид конвейера;⁷ на фиг. 2 - вид конвейера в плане; на фиг. 3 - разрез А-А на фиг.2.In FIG. 1 shows a general view of the conveyor; ⁷ in FIG. 2 - plan view of the conveyor; in FIG. 3 - section aa in figure 2.

Конвейер состоит из рамы 1, имеющей наклон в горизонтальной плоскости. На раме сверху установлены две направляющие 2 для скатывания деталей. С внутренней стороны направляющих закреплены на осях рычаги-отсекатели 3. Отсекатель имеет форму двуплечего рычага, у которого левый конец 4 более короткий и служит упором для деталей 5. Правый конец 6 рычага 3 длиннее и на^ходится под деталью. Рычаг-отсекатель 3 соединен пружиной 7 с рамой 1. Пружина 7 стремится поднять правый конец 6 рычага 3 над направляющей 2 и утопить левый конец 4. На левом конце шагающего конвейера установлен пневмоцилиндр 8, который через тяги 9 или напрямую соединяется с рамкой 10. В рамке 10 установлены вращающиеся приемные ролики 11. Оси роликов 11 перпендикулярны оси детали 5. Ролики 11 предназначены для дальнейшей транспортировки деталей. На последнем рычаге-отсекателе 3 установлен вращающийся ролик 12. Под роликом 12 расположена копирная линейка 13, соединенная с рамкой 10.The conveyor consists of a frame 1 having an inclination in the horizontal plane. Two guides 2 are mounted on the frame on top for rolling parts. The cutter levers 3 are fixed on the axes of the guides. The cutter is in the form of a two shoulders lever, the left end 4 of which is shorter and serves as a stop for parts 5. The right end 6 of lever 3 is longer and is located under the part. The shut-off lever 3 is connected by a spring 7 to the frame 1. The spring 7 tends to raise the right end 6 of the lever 3 above the guide 2 and drown the left end 4. At the left end of the walking conveyor, an air cylinder 8 is installed, which is connected via a link 9 or directly to the frame 10. B The frame 10 is equipped with rotating receiving rollers 11. The axes of the rollers 11 are perpendicular to the axis of the part 5. The rollers 11 are designed for further transportation of the parts. A rotary roller 12 is mounted on the last lever-cutter 3. Under the roller 12, there is a copy line 13 connected to the frame 10.

Конвейер работает следующим образом!The conveyor works as follows!

Деталь 5 скатывается по направляющим 2 и попадает на поперечные ролики 11 в рамке 10. Правый коней 6 рычага-отсекателя 3 находится под деталью 5, а левый конец 4 отклонен вверх. Следующая деталь останавливается у левого конца 4 рычага 3. Подавая воздух в левую полость пневмоцилиндра 8, шток цилиндра перемещает рамку 10 с деталью 5 вправо. В это время копирная линейка 13 подходит уступом под ролик 12 и не дает возможности повернуться рычагу-отсекателю 3. Левый конец 4 рычага 3 удерживает последующую деталь в исходном положении. При возвращении штока пневмоцилиндра 8 с рамкой 10 в ис5 ходное (левое) положение, копирная линейка 13 также отходит из-под ролика 12. Рычаг-отсекатель 3 освобождается и под действием пружины 7 поворачивается. Последующая деталь имеет воз¹⁰ можность перекатиться на поперечные приемные ролики 11 и, нажимая на правый конец 6 рычага-отсекателя 3, создает упор для другой детали. Затем цикл может повторяться.Part 5 rolls along the guides 2 and falls on the transverse rollers 11 in the frame 10. The right horses 6 of the lever-cutter 3 is under the part 5, and the left end 4 is tilted up. The next part stops at the left end 4 of the lever 3. By supplying air to the left cavity of the pneumatic cylinder 8, the cylinder rod moves the frame 10 with the part 5 to the right. At this time, the copy line 13 fits with a ledge under the roller 12 and does not allow the lever-cutter 3. The left end 4 of the lever 3 holds the subsequent part in its original position. When the rod of the pneumatic cylinder 8 with the frame 10 returns to its original (left) position, the copy line 13 also moves out from under the roller 12. The cut-off lever 3 is released and rotates under the action of the spring 7. The subsequent part has the opportunity ¹⁰ to roll onto the transverse receiving rollers 11 and, pressing the right end 6 of the lever-cutter 3, creates an emphasis for another part. Then the cycle can be repeated.

¹⁵ . Устранение ручного управления разгрузкой конвейера позволяет автоматизировать операцию транспортировки, т.е. встраивать конвейер в автоматические линии обработки. ¹⁵ . Elimination of manual control of conveyor unloading allows to automate the transportation operation, i.e. integrate conveyor into automatic processing lines.

Claims

The invention relates to mechanical engineering and can be used in all sectors of the national economy for the mechanization of the inter-operational transportation of parts or the transfer of parts from a single transporting body to the barn; Goy, A step conveyor is known in which products are moved by means of guide rails under the weight of their own weight, which are supported by balancing paired balanced rollers in the interval between fixed guide rollers. Sequential movement of cylindrical products is carried out by alternately lowering and raising the vale below the plane of movement of the first and second balanced rollers fixed on the balancers when passing cylindrical articles through the open stopper located at the end of the device i}. The disadvantage of such a conveyor is the presence of a large number of rollers and the absence of automatic unloading. The closest solution of the known ones is a step conveyor containing an inclined frame with guides on which the selector arms 2 are mounted. A disadvantage of the conveyor is that before the first part is removed from the conveyor, the slam-shut lever is secured by a lock that prevents parts from rolling, and moving them a step requires manual control. In addition to the unloading of the conveyor belt, it requires the participation of the worker, which prevents the mechanization of the process of transporting parts and embedding it in automatic processing lines. The purpose of the invention is to automate the piece by piece delivery. This goal is achieved by the fact that the slam-shut lever at the unloading position has an emphasis, and the frame is equipped with interconnected pneumatic cylinders and a frame with a ruler, installed with the ability to interact with the emphasis. FIG. 1 shows a general view of the conveyor; in fig. 2 is a plan view of the conveyor; FIG. 3 shows section A-A in FIG. 2 The conveyor consists of a frame 1, which has a slope in the horizontal plane. On the frame there are two guides 2 on top to roll the parts. On the inner side of the guides are cut out on the axles of the cutter 3, the cutter has the shape of a two-armed lever, in which the left end 4 is shorter and serves as an emphasis for parts 5 The right end 6 of the lever 3 is longer and goes under the part. The cut-off lever 3 is connected by a spring 7 to the frame 1. The spring 7 tends to raise the right end 6 of the lever 3 above the guide 2 and drown the left end 4. On the left side of the walking conveyor there is an air cylinder 8 that is connected through the 9 or directly with frame 1O. The frame Yu is equipped with rotating receiving rollers 11. The axes of the rollers 11 are perpendicular to the axis of the part 5. The rollers 11 are intended for further transport of the parts. The last cutter lever 3 is equipped with a rotating roller 12. Under the roller 12 there is a copier ruler 13 connected to the frame Y. The conveyor works as follows. Part 5 rolls down in the direction psm 2 and falls on the transverse rollers 11 in the frame 10. Right end 6 ry chaga cutter 3 is located under part 5, and the left end 4 is deflected upwards. The next part stops at the left end 4 levers 3. Giving air to the left cavity of the pneumatic cylinder 8, the cylinder moves the frame Yu with part 5 to the right. At this time, the ruler 13 is suitable ledge on The roller 12 also makes it possible to turn the pick-up lever 3. The left end 4 of the lever 3 holds the subsequent part in the initial position. When the rod of the pneumatic cylinder 8 with the frame 10 returns to its original (left) position, the copier ruler 13 also otkopit from under the roller 12. The slam-shut lever 3 is released and rotated by the action of the spring 7. The subsequent part has the ability to roll over the transverse receiving rollers 11 and, pressing on the right end 6 of the lever-compartment of the bodies 3, creates an abutment for another part. The cycle may then be repeated. Eliminating manual control of conveyor unloading allows automation of the transport operation, i.e. to build a conveyor into automatic processing lines. Claim 1. Stepping conveyor comprising an inclined frame with guides on which snap-off levers are installed, characterized in that, in order to automate the piece-by-piece output, the cut-off lever has an emphasis at the unloading position, and the frame is provided with pneumatic cylinders connected to each other and a frame with a ruler, installed with the possibility of interaction with the stop. 2. The conveyor according to claim 1, which means that the frame is equipped with receiving rollers, 3. Conveyor pop. 1, which is also distinguished by the fact that the support is made in the form of a roller. Sources of information taken into account in the examination 1. Accepted for Japan No. 51-24186, class B 65G 47/29, 1976.

2. Equipment and means of mechanization of production lines for machining, parts of gearboxes and products. Album, part IV. Mechanized vehicles. M., VPTYTYMASH, 1967, s, 17 (prototype).