SU117230A1 - Device to tape machine for winding tape on a reel - Google Patents

Description

There are known devices for a tape machine for winding a tape coil, including rolling drums, clamping jacks, removable rails, a tracker and a compensator for equal tensioning. In such devices, the rolling drums are positioned about each release of the tape.

The described device, in comparison with the known ones, makes it possible for the slow motion device to communicate with the increase in the package diameter when winding the reel immediately onto the coil, which reduces the number of winding devices by two times the number of tape releases from the tape machine and gives a chance of wind a 250 mm long roller up to 4 kg of tape, which raises the amount of semi-finished product packaging against the existing one; and distillery roving maschinah.

The peculiarity of the device is that the drive of the drive is fuller in the form of frontal friction gear, the driven disk of which through a worm pair communicates the movement to the eccentric acting on the lever through the roller pressed to the eccentric by a load mounted on the horizontal arm of the drive lever, and Attached to one of the rails is a foot, which encloses the hub of the roller of a friction drive, which receives rotation through a pair of xero chesters from the roll drum shaft and is mounted with the possibility of its axial movement.

The compensator is made in the form of three guide funnels located in the area from the flapping rollers to the coil, connected to each other by two articulated links, with the top of the funnel mounted on a fixed axis, and the lower one fixed on the driver's nj.

FIG. 1 shows the device, front view; in fig. 2 - devices on the side.

117230

The described device is kinematically connected with the tape lanyard and attached to it in place of the paver. From two adjacent start-ups, the two tapes are formed into one tape 1 as it is done on the machine, for example, brand LV-2-32 and, after passing through the plaiting rollers 2, are wound onto the coil 3.

Katupka 3 is clamped in disks 4, the supports of the axes of which are located in echnia cha;

Lifting the rails 5 to 6 is possible only after overcoming the friction forces triggered by the braking device 7, which results in the need for detachment of winding the tape on the coil.

From the shaft 8, rolls; its drum 9 through a conical pair of 10 and vak // drives the drive of the drive, made in the form of a lateral friction gear in the following way.

The drive roller 12 frontal friction gear set with the power of the longitudinal keys on the roller //. To the rail 5 is attached lap13, which covers the sleeve 14 of the roller 12; when lifting the rail 5, rock 12 moves upward on the roller.

The roller 12 frictionally interacts with the driven disc 15 of the lobo-friction gear, the shaft of which through the screw pair cooQt the movement of the eccentric 16, acting on the lever 17 of the driver) without the roller 18, pressed to the eccentric by means of load 19, fixed on the horizontal lever of the driver; when lifting the role12, the speed of the disk 15 decreases and the driver gets a more captive movement in accordance with the increase in the winding diameter on the L-ear 3. The same tensioning of the tape when winding flatting rollers 2 to the coil 3 is ensured by a compensator.

The compensator consists of three etching funnels 20, 21, and 22 located in the specified area, connected between themselves by two jointly jointed links 23 and 24. The upper funnel 20 is mounted on a fixed axis 25, near which a link 23 can rotate on a hinge. attached to the hinge connecting ny 23 and 24, and the bottom of the funnel 22 is mounted on the hinge connected by the hinge 26 of the driver receiving movement from the lever / 7.

Since the distance between the guide funnels 20, 21 and corresponds to the constant dimensions (lengths) of the links 23 and 24, then 1 on the belt and its tension between the flatting rollers and the coil are pastoral.

The coil 3 is clamped before winding and released after 10TKI using the flywheel 27, screws 28 and links 29 0. When the flywheel 27 is turned to one side or the other, the disks 4 latch or release the coil 3.

Subject invention

I. Device for a tape machine for winding a tape on a reel: yuchayuschee rolls drums, wheel drives, lifting ravodilku, and a compensator for the same tension of the tape, which is intended to inform the driver of the delayed according to the increase in the package diameter , the drive of the carrier is julnen in the form of a frontal friction gear, the driven disk of which 63 worm gear pair communicates the movement to the eccentric, the lever of the driver through the roller pressed to the eccentric between the load mounted on the horizontal flexure e lever walkers,

and a foot is attached to one of the rails, covering the sleeve of the drive roller of a friction drive, which receives rotation through a pair of conical gears from the shaft of the rolling drum and is mounted with the possibility of its axial movement.

2. A device according to claim 1, characterized in that, in order to keep the belt tensioned and uniformly tensioned from the plate: rollers to the coil, the compensator is made in the form of three guide funnels located in the same section, They are connected to each other by two jointly articulated links, with the upper one: the funnel is mounted on a fixed axis, and the lower one is fixed on the plate of the driver.

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