SU920871A1

SU920871A1 - Device for winding capacitor sections

Info

Publication number: SU920871A1
Application number: SU802963171A
Authority: SU
Inventors: Владимир Борисович Курочкин; Игорь Константинович Беляхин
Original assignee: Предприятие П/Я Х-5618
Priority date: 1980-07-21
Filing date: 1980-07-21
Publication date: 1982-04-15

Description

Изобретение относится к производству электронной техники, в частности к технологическому оборудованию для изготовления конденсаторов.The invention relates to the production of electronic equipment, in particular to technological equipment for the manufacture of capacitors.

Известно устройство для намотки секций конденсаторов, содержащее установленные 5 на станине рулоны фольги и диэлектрика, поворотную головку с зубчатым, колесом и шпинделями оправок, привод шпинделей оправок, включающий ведущие и соединенный с ним зубчатой передачей ведомый валы, ведущий вал соединен муфтой с электродвигателем, а ведомый содержит диск ориентации шпинделей оправок и соединен зубчатой передачей со шпинделями оправок [1].A device for winding sections of capacitors is known, comprising 5 rolls of foil and dielectric mounted on a bed, a rotary head with a gear, wheel and mandrel spindles, a mandrel spindle drive including drive shafts and drive shafts connected to it, a drive shaft connected by a coupling to an electric motor, and the slave contains the orientation disk of the mandrel spindles and is connected by a gear transmission to the mandrel spindles [1].

Однако при работе на таком устройстве с оправками диаметром более 4 мм обнару-' 15 живаются следующие недостатки.However, when working on such a device with mandrels with a diameter of more than 4 mm, the following disadvantages are revealed.

Так как при повороте головки зубчатые колеса, закрепленные на шпинделях оправок, обкатываются по центральной неподвижной шестерне, то оправки в это время вращают- ₂₀ся и в определенный момент одна из них касается заматываемых лент. Оправки выполнены в виде полуцилиндров и потому имеют кромки. При вращении оправок их кромки царапают соприкасающиеся с ними лен2 ты и повреждают последние, что ухудшает качество конденсаторов.Since when rotating head gears, mounted on spindles chucks, roll on the central fixed gear, the mandrel at this time vraschayut- ₂₀ camping and at some point one of them comes to bandaging tapes. The mandrels are made in the form of half cylinders and therefore have edges. When the mandrels rotate, their edges scratch the tapes in contact with them and damage the latter, which affects the quality of the capacitors.

Цель изобретения — улучшение качества наматываемых секций.The purpose of the invention is to improve the quality of wound sections.

Поставленная цель достигается тем, что устройство для намотки секций конденсаторов, содержащее установленные на станине рулоны фольги и диэлектрика, поворотную головку с зубчатым колесом и шпинделями оправок, привод шпинделей оправок, включающий ведущий и соединенный с ним зубчатой передачей ведомый валы, ведущий вал соединен муфтой с электродвигателем, а ведомый содержит диск ориентации шпинделей оправок и соединен зубчатой передачей со шпинделями оправок, снабжено дополнительным приводом шпинделей оправок, включающим дополнительный ведущий вал с зубчатым колесом, сцепленным с зубчатым колесом поворотной головки, и однооборотную храповую муфту с электромагнитным управлением.This goal is achieved by the fact that the device for winding sections of the capacitors, containing foil and dielectric rolls mounted on the frame, a rotary head with a gear wheel and mandrel spindles, a mandrel spindle drive, including drive shafts and drive shafts connected to it, the drive shaft is connected by a coupling to electric motor, and the driven one contains the orientation disk of the mandrel spindles and is connected by a gear transmission to the mandrel spindles, is equipped with an additional mandrel spindle drive, including an additional a drive shaft with a gear coupled to the gear of the pivoting head, and a single-turn ratchet clutch with electromagnetic control.

На фиг. 1 показано устройство, общий вид; на фиг. 2 — разрез А—А на фиг. 1 (сечение по ведущим основному и дополнительным валам).In FIG. 1 shows a device, a General view; in FIG. 2 — section A — A in FIG. 1 (section along the driving main and additional shafts).

Устройство содержит установленные на стднине Г смоточные шпиндели 2 и 3 с рулонами фольги 4 и бумаги 5, поворотную головку 6 с вращающимися в ней. шпинделями 7 оправок 8, первый привод шпинделей оправок, состоящий из соединенного муфтой 9 с электродвигателем 10 ведущего * вала 11 и связанного с.этим валом зубчатой перёдачей 12 и 13 ведомого вала 14.The device comprises winding spindles 2 and 3 mounted on stdnine G with foil rolls 4 and paper 5, a rotary head 6 with rotating in it. the spindles 7 of the mandrels 8, the first drive of the mandrel spindles, consisting of a drive shaft 11 connected by a coupling 9 to the electric motor 10 and a driven gear 12 and 13 of the driven shaft 14 connected to this shaft.

Устройство снабжено вторым дополнительным приводом шпинделей оправок, включающем в себя соединенный муфтой 15 с ве- ₁₀дущим валом 11 дополнительный ведущий вал 16, на котором установлена шестерня 17 и сцепленная с закрепленными на поворотной головке зубчатым колесом 18. На том же валу 16 установлена храповая управляемая электромагнитом 19 однооборотная муфта 20 и и ее приводное звено-шестерня 21. Через зубчатую передачу — шестерни 21, 22 и редуктор 23 однооборотная муфта 20 кинематически связана со вторым дополнительным электродвигателем 24. ₂ The apparatus is provided with a second auxiliary drive spindles mandrels includes compounds clutch 15 with ₁₀ of Great duschim additional shaft 11 drive shaft 16 on which the gear wheel 17 and meshed with the gear attached to the rotary head 18. On the same shaft 16 is mounted ratchet driven an electromagnet 19, a single-turn clutch 20 and its drive link gear 21. Through a gear transmission, gears 21, 22 and a gear 23, a single-turn clutch 20 is kinematically connected to the second additional electric motor 24. ₂

Передаточное отношение зубчатой передачи шестерни 17, колеса 18 в дополнительном приводе является таким же, как передаточное отношение зубчатой передачи 12 и 13 основного привода устройства.The gear ratio of the gear 17, the wheels 18 in the auxiliary drive is the same as the gear ratio of the gear 12 and 13 of the main drive of the device.

На ведомом валу 14 установлен диск 25 2S ориентации шпинделей оправок и расположенная соосно с поворотной головкой 6 шестерня 26.On the driven shaft 14, a disk 25 of the orientation of the mandrel spindles and a gear 26 located coaxially with the rotary head 6 are mounted.

Шестерня 26 находится в зацеплении с зубчатыми колесами 27, закрепленными на шпинделях 7.Gear 26 is meshed with gears 27 mounted on spindles 7.

Для фиксирования шпинделей 7 в ориентированном положении на диске 25 имеется паз 28, в который входит шток 29 электромагнита 30. Установленная на дополнительном ведущем валу 15 храповая однооборот- 35 ная муфта 20 состоит из закрепленного на шестерне 21 храповика 31, диска 32 и установленной на пальце 33 собачки 34. Храповик 31 с шестерней 21 установлены на валу 16 на подшипниках 35 с возможностью вращения, а диск 32 закреплен на валу 16 ⁴⁰посредством штифта 36. Собачка 34 связана ‘с электромагнитом 19 посредством штока 37. Наматываемая секция обозначена цифрой 38.To fix the spindles 7 in an oriented position on the disk 25 there is a groove 28, which includes the rod 29 of the electromagnet 30. The ratchet single-turn mounted on an additional drive shaft 15 — the 35th coupling 20 consists of a ratchet 31 fixed to the gear 21, the disk 32 and mounted on the finger 33 dogs 34. Ratchet 31 with gear 21 mounted on the shaft 16 on bearings 35 for rotation, and the disk 32 is mounted on the shaft 16 ⁴⁰ by means of a pin 36. The dog 34 is connected to the electromagnet 19 through the rod 37. The winding section is indicated by the number 38.

Устройство работает следующим образом. 45The device operates as follows. 45

При включении муфты 9 от электродвигателя 10 начинает вращаться ведущий вал 11. С вала 11 через зубчатую передачу 12 и 13 движение пёредае4ся на ведомый вал 14 и далее через шестерню 26 и зубчатые колеса 27 на шпиндели 7, несущие оправки 8. При вращении оправок 8 ленты фольги 4 и бумаги 5 из рулонов, установлен4 ных соответственно на шпинделях 2 и 3 наматываются в секцию 38. После намотки нужного числа витков муфта 9 выключается, а шток 29 электромагнита 30 заходит в паз 28 диска 25. После этого выключаются муфты 15 и электромагниты 19 и 30. При этом шток 29, выходя из паза 28, освобождает диск 25 от фиксации, а шток 37 — собачку 34 от упора и она сцепляется с зубом храповика 31. Движение от второго электродвигателя 24 через редуктор 23, зубчатую передачу шестерни 22, 21 храповик 31, собачку 34, палец 33, диск 32 и штифт 36 передается на вал 16. С вала 16 движение передается в двух направлениях через зубчатую передачу шестерню 17, колесо 18 на поворотную головку 6 и через зубчатую передачу 12 и 13 на шестерню 26.When the clutch 9 is turned on from the electric motor 10, the drive shaft 11 begins to rotate. From the shaft 11 through the gear 12 and 13, the movement is transmitted to the driven shaft 14 and then through the gear 26 and gears 27 to the spindles 7 carrying the mandrels 8. When the mandrels 8 rotate the belts 8 foils 4 and paper 5 from rolls mounted on spindles 2 and 3 respectively are wound into section 38. After winding the required number of turns, clutch 9 is turned off, and rod 29 of electromagnet 30 enters groove 28 of disk 25. After that, clutches 15 and electromagnets 19 and 30. In this case, the rod 29, leaving p 28, releases the disk 25 from fixing, and the rod 37 - the dog 34 from the stop and it engages with the ratchet tooth 31. Movement from the second electric motor 24 through the gear 23, the gear transmission of the gear 22, 21 ratchet 31, the dog 34, finger 33, the disk 32 and the pin 36 is transmitted to the shaft 16. From the shaft 16, the movement is transmitted in two directions through the gear gear 17, the wheel 18 to the rotary head 6 and through the gear 12 and 13 to the gear 26.

В результате этого головка 6 поворачивается на 180° Так как передаточные отношения зубчатых передач 12 и 13, и 17 и 18 одинаковые, то во. время поворота головки 6 не происходит вращение шпинделей 7 и установленных на них оправок. Таким образом, устраняется недостаток — повреждение поверхности наматываемых лент острыми кромками полуоправок, т.е. улучшается качество конденсаторов.As a result of this, the head 6 is rotated 180 °. Since the gear ratios of the gears 12 and 13, and 17 and 18 are the same, then. the rotation time of the head 6 does not occur the rotation of the spindles 7 and the mandrels installed on them. Thus, the disadvantage is eliminated - damage to the surface of the wound tapes with sharp edges of the half-corrections, i.e. quality of capacitors improves.

Таким образом, положительный эффект состоит в повышении качества наматываемых конденсаторов и в экономии исходных материалов для намотки секций конденсаторов.Thus, the positive effect is to improve the quality of wound capacitors and to save raw materials for winding sections of capacitors.

Claims

The invention relates to the manufacture of electronic equipment, in particular to technological equipment for the manufacture of capacitors. A device for winding capacitor sections is known, comprising foil and dielectric rolls mounted on a frame, a swivel head with a toothed wheel and mandrel spindles, a drive of mandrel spindles including driven and connected to it a gear drive driven shaft, a driving shaft coupled to an electric motor, and driven contains the spindle orientation disk of the mandrels and is connected by gear with the spindle of the mandrels 1. However, when working on such a device with mandrels with a diameter of more than 4 mm, the following disadvantages are found ki Since the gears, mounted on the spindle x mandrels, run around the central fixed gear when turning the heads, the mandrels rotate at this time. with and at some point one of them concerns the tapes being wound up. Mandrels are made in the form of semi-cylinders and therefore have edges. When the mandrels rotate, their edges scratch the ribbons in contact with them and damage the latter, which degrades the quality of the capacitors. The purpose of the invention is to improve the quality of the coiled sections. The goal is achieved by the fact that a device for winding capacitor sections containing rolls of foil and dielectric mounted on a frame, a swivel head with a toothed wheel and mandrel spindles, a drive of mandrel spindles comprising a driven shaft and a driven shaft connected to it with a gear drive, the drive shaft is coupled by a coupling with the electric motor, and the slave contains a disk of orientation of the spindles of the mandrels and is connected by gear to the spindles of the mandrels, equipped with an additional drive of the spindles of the mandrels, including them flax reduschy shaft with a gear wheel engaging the gear wheel rotating head and ratchet clutch actuators with electromagnetic control. FIG. 1 shows the device, a general view; in fig. 2 shows section A-A in FIG. 1 (cross section along leading main and additional shafts). The device contains viewing spindles 2 and 3 mounted on frame G with foil 4 and paper 5 rolls, a swivel head 6 with rotating mandrel 7 mandrels 8, the first drive of mandrel spindles, consisting of coupled 9 with electric motor 10 drive shaft 11 and connected to this shaft by a gear 12 and 13 of the driven shaft 14. The device is equipped with a second additional drive of the mandrel spindles, including, in coupling 15, with an additional shaft 16 connected to the drive shaft 11, on which gear 17 is mounted and interlocked with a gear wheel 18 mounted on a rotatable head. On the same shaft 16 a ratchet controlled electromagnet 19 is installed with a single turn clutch 20 and its drive link-shchestren 21. Through a gear transmission — gears 21, 22 and gearbox 23 one turn knob 20 is kinematically connected with the second an additional motor 24. The gear ratio of the gear drive of the gear 17, the wheel 18 in the auxiliary drive is the same as the gear ratio of the gear train 12 and 13 of the main drive of the device. On the shaft 14, the mandrel spindle orientation disk 25 is mounted and located coaxially with the swivel head 6 of the gear 26. The gear 26 is meshed with the gear wheels 27 fixed to the spindle x 7. For fixing the spindles 7 in the oriented position, there is a groove 28 on the disk 25 which includes the rod 29 of the electromagnet 30. The one-turn clutch 20 mounted on the additional drive shaft 15 of the ratchet consists of a ratchet 31 fixed to the bristles 21, a disk 32 and a dog 34 fixed to the finger 33. The ratchet 31 with bristles 21 is set The shaft 32 is rotatably mounted on the bearings 16, and the disk 32 is fixed to the shaft 16 by means of a pin 36. The pawl 34 is connected to the electromagnet 19 by means of a brush 37. The reel section is marked 38. The device operates as follows. When the clutch 9 is turned on from the electric motor 10, the drive shaft 11 begins to rotate. From the shaft 11, through gears 12 and 13, move the gears to the driven shaft 14 and then through the jaw 26 and gears 27 to the spindles 7 bearing mandrels 8. When the mandrels 8 are rotated foils 4 and paper 5 from rolls mounted respectively on the pinch x 2 and 3 are reeled into section 38. After winding the required number of turns, clutch 9 is turned off, and pinch 29 of electromagnet 30 enters slot 28 of disk 25. Then clutches 15 and electromagnets 19 are turned off and 30. At the same time, the stem 29, the exit from the groove 28, releases the disk 25 from being locked, and the rod 37, the pawl 34, from the stop, and it engages the ratchet tooth 31. The movement from the second electric motor 24 through the gearbox 23, the gear wheel of the pinion gear 22, 21 the ratchet 31, the pawl 34, the finger 33, the disk 32 and the pin 36 is transmitted to the shaft 16. From the shaft 16, the movement is transmitted in two directions through gear to the gear 17, wheel 18 to the swivel head 6 and through gear 12 and 13 to the gear 26. As a result, the head 6 turns 180 as gear ratios of gears 12 and 13, and 17 and 18 are the same, then about. the time of rotation of the head 6 does not occur rotation of the spindle 7 and the mandrels mounted on them. Thus, a drawback is eliminated - damage to the surface of the winding tapes by the sharp edges of the semi-corrections, i.e. condenser quality is improved. Thus, the positive effect is to improve the quality of the wound capacitors and to save raw materials for winding the capacitor sections. Claims An apparatus for winding capacitor sections, comprising foil and dielectric rolls mounted on a frame, a swivel head with a toothed wheel and a pinch of mandrels, and a drive for the spindles of mandrels, including the master and connected to it. gear drive driven shaft, the drive shaft is coupled to the electric motor, and the drive shaft contains an orientation disk of the mandrel spindles and gear connected to the mandrel spindle, characterized in that, in order to improve the quality of the winding sections, it is equipped with an additional drive of the spindle mandrels, including m additional drive shaft with a gear wheel, coupled with a gear wheel swivel head, and single-turn ratchet sleeve with electromagnetic control. Sources of information taken into account in the examination 1. French patent number 1522348, cl. H 01 G 13/02, 04/26/68 (prototype).