SU850275A1

SU850275A1 - Pig piler

Info

Publication number: SU850275A1
Application number: SU792783800A
Authority: SU
Inventors: Василий Матвеевич Андрюшин; Леонтий Евгеньевич Костенко
Original assignee: Днепровский Ордена Ленина Алюминие-Вый Завод Им. C.M.Кирова
Priority date: 1979-06-19
Filing date: 1979-06-19
Publication date: 1981-07-30

Description

Изобретение относится к -литейному производству и предназначено для укладки чушек взаимозаменяемой формы в штабели.The invention relates to foundry and is intended for stacking ingots of an interchangeable form in stacks.

Известен укладчик чушек, у которого изменение положения чушек в рядах осуще-⁵ствляется кантователем, установленным на приемном транспортере £ 1}.Known handler of pigs, whose position in the ranks of the change in pigs osusche- ⁵ stvlyaetsya tilter installed on the receiving conveyor £ 1}.

Однако известный укладчик сложный по конструкции и ненадежен в работе.However, the known stacker is complex in design and unreliable in operation.

Цель изобретения - повышение надежности устройства.The purpose of the invention is to increase the reliability of the device.

Для достижения указанной цели в ук-. ладчике применены два кинематически связанных механизма приема чушек, при— водимые в действие пневмоцилиндрами, работающими, как и все цилиндры укладчика, автоматически синхронно с разливочным конвейером.To achieve this goal in uk-. two kinematically coupled ingot receiving mechanisms are used in the palm, driven by pneumatic cylinders that, like all stacker cylinders, are automatically synchronized with the casting conveyor.

На фиг. 1 показан укладчик, общий вид,^ на фиг. 2 - вид А на фиг. 1; на фиг. 3 разрез Б-Б н фиг. 1.In FIG. 1 shows a stacker, general view, ^ in FIG. 2 is a view A in FIG. 1; in FIG. 3 section B-B n FIG. 1.

На раме 1 установлены рычажные механизмы 2 и 3 приема чушек, приводимые в движение пневмоцилиндрами 4 и 5. Стол рамы снабжен направляющими 7, по которым перемещаются поочередно чушки до упора 8 кареткой 9 при помощи пневмоци— линдра 10. В направляющих 11 рамы перемещается тележка 12 пневмодилиндром 13. Тележка также снабжена вертикально установленным пневмодилиндром 14, к штоку которого прикреплен захват 15, управляемый пневмодилиндром 16. На другой раме 17 установлен поворотный стол 18, снабженный направляющими 19, приводимый во вращение пневмодилиндром 20. На раме также установлен пневмоцилиндр 21, штоком 22 которого сталкиваются штабели по направляющим на транспортер-накопитель' 23, имеющий свои направляющие 24, расположенные по цепной ленте попарно через определенные промежутки.On the frame 1, lever mechanisms 2 and 3 for receiving ingots are installed, driven by pneumatic cylinders 4 and 5. The table of the frame is equipped with guides 7 along which the ingots move alternately until they stop 8 with the carriage 9 using the pneumatic cylinder 10. In the guides 11 of the frame, the cart 12 moves pneumodilindrome 13. The trolley is also equipped with a vertically mounted pneumodilinder 14, to the rod of which is attached a gripper 15 controlled by a pneumodilinder 16. On the other frame 17 there is a rotary table 18, equipped with guides 19, driven by a pneumodilind rum 20. A pneumatic cylinder 21 is also installed on the frame, the stem of which 22 stacks along the guides on the conveyor-drive '23, having their guides 24 located along the chain tape in pairs at certain intervals.

Укладчик работает следующим образом. При включенном разливочном конвейере выпавшая из изложницы чушка ложится на площадку рычажного механизма 2. Пнев з AS0275 4 моцилиндр 4 плавно проворачивает вокруг оси механизм 2 в нижнее крайнее положение. Чушка при этом выпадает и ложится на направляющие 7 широкой плоскостью вверх, а каретка 9 при помощи пневмоцвлиндра 10 толкает чушку по направляющим * в сторону упоров 8. Затем пневмоцилинд— ром 5 поднимается в крайнее верхнее положение механизм 3 к месту падения чушек из изложниц и берет выпавшую чушку на свою площадку. Пневмоцилиндр 5 опускает плавно механизм 3 в нижнее крайнее положение, чушка ложится широкой плоскостью на направляющие, а каретка 9 при помощи пневмоцилиндра 10, как и первую чушку, толкает ее в сторону упоров 8. Далее пневмоцилиндр 4 проворачивает вокруг осн Механизм 2 в верхнее крайнее положение к месту падения чушек из из- . ложниц и цикл работы обоих механизмов ₂θ поочередно повторяется. После того как механизм 3 положит четвертую чушку на направляющие 7, а каретка 9 при помощи пневмониииндра 10 сдвинет все четыре чушки к упору 8, пневмоцилиндр 14 опу- ₂₅скает захват 15 на находящиеся под ним чушки и гр и помощи пневмоцилиндра 16 захватывает их. Пневмоцилиндр 14 поднимает в крайнее верхнее положение захват с чушками, затем пневмоцилиндр 13 пе- ₃₀ремешает тележку 12 > в правое крайнее положение, совмещая центр захвата 15 с центром поворотного стола 18, опускается захват пневмоцилиндром 14, лож иг на направляющие 19 поворотного стола 1В _3jчушки и при помощи пневмоцилиндров 14 и 13 возвращается' в исходное положение. Поворотный стол 18 при этом пневмоци линдром 20 поворачивается по часовой стрелке на 90° .При поворотном накоплении на направляющих 7 стола 6 четырех чушек цикл повторяется. Причем при каждом возвращении тележки 12 в исходное положение поворотный стол 18 поворачивается пневмоцилиндром 20 на 90° по часовой стрелке. После укладки штабеля на поворотный стол 18 пневмоцилиндр 21 своим штоком · 22по направляющим 19 поворотного стола 18 сталкивает штабель на направляющие 24 транспортера-накопителя 23.The stacker works as follows. When the casting conveyor is switched on, ingot dropped out of the mold lies on the platform of the linkage 2. Pnev z AS0275 4 the cylinder 4 smoothly rotates around the axis of the linkage 2 to the lower extreme position. In this case, the ingot falls out and lies on the rails 7 with a wide plane upwards, and the carriage 9, using the pneumatic cylinder 10, pushes the ingot along the guides * towards the stops 8. Then the pneumatic cylinder 5 rises to its highest position mechanism 3 to the place where the ingots fall from the molds and takes dropped pig on its site. The pneumatic cylinder 5 lowers the mechanism 3 smoothly to the lower extreme position, the ingot pushes the wide plane onto the guides, and the carriage 9, using the pneumatic cylinder 10, pushes it towards the stops 8. Like the first pig, the pneumatic cylinder 4 rotates around the main mechanism 2 to the upper extreme position to the place of fall of ingots from -. snares and the cycle of work of both mechanisms ₂ θ is repeated in turn. After the 3 fourth chushka put on the rails 7 and the carriage 9 with pnevmoniiindra 10 will shift all four pigs against a stop 8, the air cylinder 14 omitted the ₂₅ admits a capture 15 located on the underneath ingots and c and an air cylinder 16 captures them. The air cylinder 14 raises the uppermost position to capture ingots, and then the pneumatic cylinder 13 pe- ₃₀ remeshaet trolley 12> into the right end position, aligning the center grip 15 with the center of the turntable 18, air cylinder 14 is lowered seizure, u lies on the guides 19 of the turntable 1B _3j ingots and using pneumatic cylinders 14 and 13 returns' to its original position. The rotary table 18 in this case, the pneumatic cylinder 20 rotates clockwise by 90 °. With rotary accumulation on the guides 7 of the table 6 of four pigs, the cycle repeats. Moreover, at each return of the trolley 12 to its original position, the rotary table 18 is rotated by a pneumatic cylinder 20 90 ° clockwise. After stacking the stack on the rotary table 18, the pneumatic cylinder 21 with its rod · 22 along the guides 19 of the rotary table 18 pushes the stack on the guides 24 of the conveyor drive 23.

Укладчик работает автоматически синхронно с разливочным конвейерном по программе, согласно которой золотники срабатывают от кулачковых валов, приводимых на вращение приводным валом разливочного конвейера (не показан).The stacker works automatically synchronously with the casting conveyor according to the program, according to which the spools are activated from the cam shafts driven by the drive shaft of the casting conveyor (not shown).

Claims

The invention is related to the production of cast iron and is intended for stacking ingots of interchangeable form in the heading. A pig handler is known, in which the change of the position of the ingots in rows is implied by a tilter installed on the receiving conveyor. However, the known handler is complex and designed and unreliable in operation. The purpose of the invention is to increase the reliability of the device. To achieve the specified goal in the bc-. The ladder has two kinematically connected ingot receiving mechanisms, driven by pneumatic cylinders, which work, like all the cylinders of the stacker, automatically synchronously with the casting Xiveier. FIG. 1 shows the stacker, a general view of FIG. 2 is a view A of FIG. one; in fig. 3 section bb n fig. 1. On the frame 1, lever mechanisms 2 and 3 for ingots are set, set in motion by pneumatic cylinders 4 and 5. The frame 6 is equipped with guides 7 along which the pigs move alternately up to the stop 8 by carriage 9 using pneumatic cylinder 1O. In the frame guides 11, the cart is moved by 12 pneumatic cylinders 13. The trolley is also equipped with a vertically mounted pneumatic cylinder 14, to the brush of which is attached a grip 15, controlled by pneumatic cylinder 16. On another frame 17, a rotary table 18 is fitted with guides 19, driven by pneumatic cylinder 2O. . The frame is also fitted with a permocyline 5) 21, the stem 22 of which collides the piles along the guides onto the conveyor-accumulator 23, having its guides 24 arranged in pairs along the chain tape at regular intervals. The stacker works as follows. With the razpivochny conveyor switched on, the pig falling out of the mold is placed on the lever mechanism area

2. Pnevmotsyllnlr 4 smoothly turned around the sowing machine 2 in a gentler extreme position. In this case, the pig falls out and lies on the guides 7 of the shvroksL with the plane upwards, and the carriage 9 with the help of the pneumatic piston 1O pushes the ingot in the direction of the stops 8. Then the pneumatic control 5 rises to the place of the ingots from the molds takes the fallen pig on his platform. The pneumatic cylinder 5 smoothly lowers the mechanism 3 to the lower extreme position, the pigs lie down with a wide plane to the workers, and the carriage 9 with the help of pneumatic cylinder 10, like the first pig, pushes it towards the stops 8. Shlee pneumocylin / f 4 turns around the axis 2 and the upper extreme position to the place where the ingots from the hard and into the cycle of operation of both engines are alternately repeated. After the mechanism 3 feeds the fourth pig on the guides 7, and the carriage 9 uses the pneumatic cylinder 10 to move all four pigs to the stop 8, the pneumatic cylinder 14 lowers the gripper 15 on the pigs located under it and with the help of pneumatic cylinder 16 seizes them. The pneumatic cylinder 14 raises the gripper with the pigs to the extreme upper position, then the pneumatic cylinder 13 moves the cart 12 v to the right extreme position, combining the gripper center 15 with the center of the rotary table 18, lowers the gripper with the pneumatic bolt 14, lays down on the guides 19 of the rotary table 1B of the pigs with air cylinders 14 and 13 are returned to their original position. The rotary table 18 at the same time, the pneumatic 6S S lindrom 2O rotates clockwise by 90. With a rotary accumulation on the guides 7 of the table 6 of four pigs, the cycle is repeated. Moreover, with each return of the carriage 12 to the initial position, the turntable 18 rotates the pneumatic tube 20 by 9O clockwise. After laying the stack on the rotary table 18, the pneumatic cylinder 21 with its piece (the press 22 on the guides 19 swivels the table 18 pushes the stack onto the guides 24 of the conveyor-drive 23. The stacker works automatically in synchronization with the filling machine according to the program, the spools work from the camshafts rotationally driven (three-water shaft of a casting conveyor (not shown). Claims of Invention Pile handler containing frame, receiving table with guides, mechanism, receiving ingot from casting coaveira, carriage with jaws atom and rotary table, characterized in that, in order to increase the reliability of the device, it is equipped with a second ingot receiving mechanism, kinematically associated with the first one with a filling conveyor. Sources of information taken into account during the examination 1. USSR author's certificate N 623339, CL 65 G 57/08, 1973,

(Puf. 3