SU1252842A1 - Device for winding gangs of rolled capacitors - Google Patents

Abstract

The invention relates to the production of radio electronic elements. The purpose of the invention — improving reliability in operation — is achieved by placing the mechanism for the axial movement of semi-corrections 7 and 8 on the frame. The movement mechanism is made in the form of two-arm levers 11 and 12 and pushing 32/19 18 5655 (Л К) СП to 00 4 ts5 25 30 3338 16 Figure 1

Description

The telephones 13 and 14. The drawing also shows: spindle 1 with foil 2 and paper 3 rolls, winding head 4 with holders 5 and 6 and flanges 48 and 49, cams 9 and 10 for moving holders, driving motors 15 and 16, belt drive 17, 18 and 19, gearbox 20, electromagnetic clutch 21, shaft 22, tooth The invention relates to the production of radio electronic components, namely, devices for winding roll capacitor sections.

The purpose of the invention is to increase the reliability in operation by placing the mechanism for the axial movement of the semi-corrections on the frame.

1 shows a device for winding sections of rolled capacitors, general view; figure 2 - winding mandrel.

The device consists of spindles 1 mounted on a frame with foil rolls 2 and paper 3, a rotary winding head 4 with holders 5 and 6 and half-corrections 7 and 8. For moving holders 5 and 6, the device has cams 9 and 10 and an axial movement mechanism of semi-adjustments 7 and 8, which is made in the form of two double-arm levers 11 and 12 and pushers 13 and 14, the device is driven from electric motors 15 and 16. To transmit the rotation of semi-corrections 7 and 8, belt drive 17-19, gearbox 20, electromagnetic clutch 21 the shaft 22 and the gears 23 and 24. For Reducing the movement from the electric motor 16 to the rotary winding head 4 serves as a belt drive 25-27, a gearbox 28, a shaft 29, a ratchet 30 fixed on it and a gear wheel 31 loosely seated on it. A cog wheel 31 is mounted on the finger 34, a dog 35, one shoulder of which rests on an anvil 36 controlled by an electromagnet 37,

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chat transfer 23, 24. Belt gear 25, 26, 27, gear 28 and shaft 29 serve to transfer movement from the engine 15 to the head 4. Cams 9 and 10 act through the pushers 13 and 14 on the levers 11 and 12, which are behind the flanges 48 and 49 move aside, the holders 5 and 6 of the semi-amendments 7 and 8 to the starting position, 2 Il.

To transmit motion to the cams 9 and 10, a gear wheel 38 is mounted on the shaft 29, which is engaged with the gear wheel 39, loosely mounted on the shaft 40, on which the ratchet 41 and the cams 9 and 10 are fixed. the dog 43, which rests on the anvil 44, is controlled by an electromagnet 45. To fix the holders 5 and 6 in the rearmost position, the device has ring sectors 46 and 47, and the holders 5 and 6 are equipped with flanges 48 and 49, the Hooks 11 and I2 are spring-loaded springs 50 and 51, and holders 5 and 6 of the semi-amendments 7 and 8 - with responsibly springs 52 and 53. Furthermore, the device comprises elektrovklyuchatel 54, winding section 55 and the sleeve 56, which has holders 5 and 6 7 and 8 poluopravok.

The device for winding the sections of the roll capacitors operates as follows.

Electric motors 15 and 16 are turned on simultaneously. When electric motor 15 is turned on through a belt drive 17-19, electromagnetic clutch 21, gearbox 20, central shaft 22 and gear train 23 and 24, rotational motion is transmitted to holders 5 and 6 of semi-corrections 7 and 8, where winding is carried out section 55. After winding the section, the electromagnet 45 is turned on, the stop 44 releases the pawl 43 and it, under the action of a spring (not shown), engages the ratchet 41, the gear wheel 38 rotates and rotates the cams 9 and 10, Through

the pusher 13 and 14, the cams 9 and 10 act on the levers 11 and 12, which for the flanges 48 and 49 push the holders 5 and 6 of the semi-corrections 7 and 8 to the rear starting position.

Half-corrections 7 and 8 take care of sleeve 56 and section 55 jumps off half-amendments 7 and B. In the back rest position, the holder 5 touches the electric switch 54, which turns on the electromagnet 37. The latter moves the stop 36 and the dog 35 under the action of a spring (not shown) interlocks with the ratchet 30. The gear wheel 31 coupled via the ratchet 35 with the ratchet 30 rotates and the gear 32 rotates the winding head 4. At the beginning of the rotation of the head 4, the flange 48 advances beyond sector 47 and this sector. At this point, the cams 9 and 10 continue to rotate, approaching the pushers 13 and 14 of the levers 11 and 12 troughs. The levers I1 and 12 under the action of the springs 50 and 5 return to the forward initial position. Holders 5 and 6, with half-corrections 7 and 8, supported by flanges 48 and 49 on sectors 47 and 46, remain in the rearmost position. The gear wheel 39, having made one revolution, rests again on the dog 43 at the stop 44 (since the electromagnet 45 has already been turned off). The dog 43 is disengaged from the ratchet 41 and the gear 39 is disconnected from the drive. Cams 9 and 10 stop. When the head turns off, the flange 48 reaches the edge of sector 47 and under the action

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The spring 52 bounces off it and the holder 5 with the semi-amendment 7 returns to the front position, then the flange 49 jumps off the sector 46 and the holder 6 with the semi-correction 8 also returns to the forward original position. The stripping package 7 and 8 of the tape package for winding next section. The cycle is repeated.

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Claims (1)

Invention Formula A device for winding sections of roll capacitors, comprising spindles mounted on a frame with rolls of foil and paper tapes, a rotatable winding head with a drive and sleeves in which half-adjusting holders and a mechanism for axial movement of half-adjustments are placed, in order to increase reliability in operation, it is equipped with flanges mounted on the free ends of the holders of half-corrections and ring sectors fixed on the frame, and the mechanism for axial movement of the semi-amendments is performed as ulachkov, pushers and spring-loaded double-arm levers, and cams shariirno mounted on the frame and kinematically connected to the driven chuck, the free ends of two-armed levers are arranged to cooperate with the cams by tolkateleyu with flanges holders poluopravok arranged to cooperate with a two-armed levers and ring sectors. 3t / VNIIPI Order 4626/52. Circulation 643 Subscription polygons p-tie, Uzhgorod, st. Project, 4