SU982870A1

SU982870A1 - Apparatus for forming part package

Info

Publication number: SU982870A1
Application number: SU813230646A
Authority: SU
Inventors: Валерий Владимирович Бровкин
Original assignee: Предприятие П/Я В-2326
Priority date: 1981-01-05
Filing date: 1981-01-05
Publication date: 1982-12-23

Description

Изобретение относится к машиностроению, и может быть использовано при автоматизации технологических процессов обработки и сборки деталей.The invention relates to mechanical engineering, and can be used in the automation of technological processes of processing and assembly of parts.

Известно устройство подачи деталей,, например для формирования пакета, со- ⁵держащее магазины, приводы питателя и подъемно-приемный стол, насос-дозатор и каналы гидромагистрали с элементами управления [1 ]. _J0 A device Workpiece example ,, to form the package ⁵ holding co- stores feeder drives and hoisting deadplate, metering pump and feeds gidromagistrali to controls [1]. _J0

Указанное устройство позволяет производить подачу деталей только в ручном режиме, что снижает его область применения и не позволяет встроить в автоматизированную систему обработки ₁₅и сборки деталей.The specified device allows the supply of parts only in manual mode, which reduces its scope and does not allow to integrate into the automated processing system ₁₅ and assembly of parts.

Целью изобретения является автоматизация процесса и расширение технологических возможностей применения устройства. 2«The aim of the invention is the automation of the process and the expansion of technological capabilities of the device. 2 "

Указанная цель достигается тем, что насос-дозатор снабжен упорам-регулятором и размещен с возможностью взаимодействия с приводом питателя, а на каналах гидромагистрали привода приемного стола дополнительно установлены электромагнитные распределители и регулятор потока.This goal is achieved by the fact that the metering pump is equipped with stops-regulator and is placed with the possibility of interaction with the feeder drive, and electromagnetic distributors and flow regulator are additionally installed on the channels of the hydraulic highway of the drive of the receiving table.

На чертеже показана функциональная схема устройства, общий вид.The drawing shows a functional diagram of the device, a General view.

Устройство для формирования пакета деталей содержит магазины 1 и 2 с деталями 3 и 4, питатели 5 и 6 с поршневыми приводами 7 и 8, приемный стол 9, пакет 10 деталей, направляющие 11, поршневой привод 12 приемного стола 9, насос-дозатор 13, бак 14, поршень 15,> пружину 16, упор-регулятор 17 с винтом 18, каналы гидромагистрали с фильтром 19, обратными клапанами 20 и 21, электромагнитными распределителями 22 и 23 и регулятором потока 24, микропереключатель 25·A device for forming a package of parts contains stores 1 and 2 with parts 3 and 4, feeders 5 and 6 with piston drives 7 and 8, a receiving table 9, a package of 10 parts, guides 11, a piston drive 12 of a receiving table 9, a metering pump 13, tank 14, piston 15,> spring 16, stop-regulator 17 with screw 18, hydraulic channels with filter 19, check valves 20 and 21, electromagnetic valves 22 and 23 and flow regulator 24, microswitch 25 ·

Устройство работает следующим образом.The device operates as follows.

Питатели 5 и 6 при помощи приводов 7 и 8 подают детали 3 и 4 на Приемный стол 9 для формирования пакета 10.Feeders 5 and 6 using drives 7 and 8 feed parts 3 and 4 to the receiving table 9 to form a package 10.

. 982870 4. 982870 4

При этом поршень 15 насоса-дозатора Для изменения шага дискретного пе13 под действием пружины 1Ь, перемещаясь вправо, засасывает масло из бака 14 по каналу, снабженному фильтром 19 и обратным клапаном 21. При обрат- ₅ном ходе питателей 5 и 6 поршень привода 7, перемещаясь влево и воздействуя на поршень 15, выдавливает порцию масла из насоса-дозатора 13 по каналу с обратным клапаном 20 в -штоковую по- /О лость привода 12 приемного стола 9, осуществляя опускание последнего на величину, равную толщине собранных деталей 3 и. 4.When the piston 15 of the metering pump to change the pitch of the discrete pe13 under the action of the springs 1b, moving to the right, sucks oil from the tank 14 through the channel provided with a filter 19 and a check valve 21. When reverse ₅ prefecture during feeders 5 and 6, the drive piston 7, moving to the left and acting on the piston 15, squeezes a portion of oil from the metering pump 13 through a channel with a check valve 20 into the stem cavity of the drive 12 of the receiving table 9, lowering the latter by an amount equal to the thickness of the assembled parts 3 and. 4.

В этот момент канал слива масла в is бак 14 привода 12 перекрыт распределителем 22, а по каналу, открытому распределителем 23, масло из бесштоковой полости привода 12 вытесняется в общую сливную магистраль через регуля- 20 тор потока 24, который делает дискретное перемещение приемного стола 9 плавным, не позволяет ему самопроизвольно опускаться вниз.At this moment, the channel for draining the oil into the is tank 14 of the drive 12 is blocked by the distributor 22, and through the channel opened by the distributor 23, the oil from the rodless cavity of the drive 12 is displaced into the common drain line via the flow regulator 20, which makes the discrete movement of the receiving table 9 smooth, does not allow him to spontaneously go down.

После окончания формирования паке-25 та 10 приемный стол 9 нажимает на микропереключатель 25, подавая сигнал в. систему управления для останова приводов 7 и 8 питателей 5 и 6. При этом распределители 22 и 23, соединяя соот30 ветственно штоковую полость привода 12 с баком 14, а бесштоковую полость с магистралью подачи масла, позволяем приемному столу 9 подняться вверх в исходно^ положение, и цикл повторя~₃₅ется.After the formation of the pack-25 and 10, the receiving table 9 presses the micro switch 25, giving a signal in. a control system for stopping the drives 7 and 8 of the feeders 5 and 6. At the same time, the distributors 22 and 23, connecting the rod cavity of the actuator 12 with the tank 14, respectively, and the rodless cavity with the oil supply line, allow the receiving table 9 to rise up to its original position, and the cycle repeats ~ ₃₅ .

ремещения приемного стола 9 объем насоса-дозатора 13 меняют перемещением винта 18 упора-регулятора 17·movements of the receiving table 9 the volume of the metering pump 13 is changed by moving the screw 18 of the stop-regulator 17 ·

Конструкция устройства позволяет обеспечить достаточно точную отработку дискретных перемещений в зависимости от толщины собираемых в пакет деталей и служит составной,частью автоматизированной линии для сборки трубного пакета радиатора.The design of the device allows for sufficiently accurate testing of discrete movements depending on the thickness of the parts assembled in a package and serves as a component, part of an automated line for assembling a radiator tube package.

Claims

(S) DEVICE FOR FORMING The invention relates to mechanical engineering, and can be used in the automation of technological processing and assembly of parts. A device for feeding parts is known, for example, for forming a package containing stores, feeder drives and a sub-receiving-receiving table, a metering pump and channels of a hydraulic line with control elements 1. This device allows parts to be supplied only in manual mode, which reduces its area application and does not allow to build in an automated system for processing and assembling parts. The aim of the invention is to automate the process and expand the technological possibilities of using the device. This goal is achieved by the fact that the dosing pump is equipped with an emphasis-regulator and is placed with the possibility of interaction with the drive of the feeder, the PACKET of the DETAILS and electromagnetic distributors and the flow regulator are additionally installed on the channels of the hydraulic line of the drive of the receiving table. The drawing shows a functional diagram of the device, a general view. A device for forming a package of parts contains stores 1 and 2 with parts 3 and, feeders 5 and 6 with piston drives 7 and 8, receiving table E, a package of 10 parts guiding 11, piston drive 12 of receiving table 9 dosing pump 13 tank And, piston 15. spring 1b, stop regulator 17 with screw 18, channels of a hydraulic line with filter 19 check valves 20 and 21, electromagnetic distributors 22 and 23, and a regulator of pot 2, microswitch 25. The device operates as follows. Feeders 5. And 6 using actuators 7 and 8 feed parts 3 and k to Reception Table E to form package 10. 3 98 In this case, piston 15 of metering pump 13 under the action of spring 16, moving to the right, sucks oil from tank k over channel provided with a filter 19 and a check valve 21. With reverse flow of feeders 5 and 6, the piston of the drive 7, moving to the left and affecting the piston 15, squeezes out a portion of oil from the metering pump 13 through the channel with the check valve 20 into the stem of the drive 12 receiving table 9, carried out lowering the latter by an amount equal to the thickness of the assembled parts 3 and. . At this moment, the oil discharge channel 1t to the actuator 12 is shut off by the distributor 22, and along the channel opened by the distributor 23, oil is pushed out of the rodless cavity of the actuator 12 to the common drain line through the flow regulator 2k, which makes a discrete movement of the receiving table 9 smooth, does not allow it to drop down spontaneously. After the formation of the package 25 is completed, the 10 receiving table 9 presses the microswitch 25, giving the signal c. the control system for stopping the drives 7 and 8 of the feeders 5 and 6. At the same time, the valves 22 and 23 connect the rod of the drive 12 to the tank Ik, and the rodless cavity to the oil supply line, allow the receiving table 9 to rise up to the original position and cycle repeat. To change the step of the discrete movement of the receiving table 9, the volume of the metering pump 13 is changed by moving the screw 18 of the regulator 17. The design of the device allows sufficiently accurate processing of discrete movements depending on the thickness of the parts collected in the package and serves as an integral part of the automated line for assembly pipe package radiator. Claims An apparatus for forming a package of parts comprising stores, a feed. Whether the table, the metering pump and the channels of the hydraulic assembly with the control elements, which are driven with their drive, are characterized in that, in order to automate the process and expand the technological possibilities of using the device, the metering pump is equipped with an emphasis-regulator and is arranged with the possibility of interaction with the drive of the feeder, and electromagnetic distributors and a flow controller are additionally installed on the channels of the hydraulic line of the drive of the receiving table. Sources of information taken into account during the examination 1. Author's VSS of SSS-P W 5 2b1b, cl. B 23 Q 7 / OQ, 197.