SU1541120A1 - Device for bundling articles with metal band - Google Patents

Abstract

The invention relates to a device for tying objects with a metal tape, can be used in the light, food and other industries and is aimed at improving the reliability of the device. The device comprises a guide with a channel 1 for the belt, L-shaped holders 3 interconnected by means of the fingers 4, lamellar springs 5 held on the fingers 3 by pins 6 and rigidly fastened together with a clip, two pairs of rollers for feeding and tensioning the belt formed by driven rollers driven through a V-belt transmission and clamping rollers driven by cylinders, a mechanism for forming a lock and cutting the tape, consisting of sliders moving with two shoulders levers and cylinders in guides, a slide with fixed E in matrix therein and a movable cutting knife. For free passage of the tape when filling the channel 1, the L-shaped holders 3 are bent, in the upper part of the channel 1 there are L-shaped holders, and for the free exit of the ribbon, when wrapping around the holders 3, bevels are made. 4 il.

Description

with channel 1 for tape 2, G-ob- j5 ends 3 of holders 3 and 33, opening20

25

thirty

35

different holders 3, interconnected by means of fingers C, lamellar springs 5, held on fingers with pins 6 and fastened rigidly between each other by clip 7, two pairs of rollers for feeding and tensioning the tape

, l

2f formed by drive rollers 8 and 9 with drive 10 through V-belt drive 11 and pressure rolls 12 and 13 driven by cylinders k and 15, a mechanism for forming a lock (not shown) and cutting the tape 2, consisting of sliders 16 and 17, moving with two shoulders levers 8 and 19 and cylinders 20 and 21 in guides 22, a slider 23 with a fixed 2k matrix and a movable cutting knife 25, pivotally connected, with a system of levers 26 and a cylinder 27, a fixed knife 28, punch 29 and deflection roller 30 mounted on frame

31. For the free passage of the tape I when filling the guide on the L-shaped holders 3, limb is made

32, L-shaped holders 33, are installed on the upper portion of the guide, and for bending the exit of the tape 2 when beveled, holders 3 and 33 are made

The device works as follows.

The belt 2 is loaded through the deflecting roller 30 between the driven rollers 8 and 9 and the pressure rollers 12 and 13 of the feeding mechanism and tension of the belt 2 into the channel 1. The drive 10 is turned on, from which rotation through the V-belt transmission 11 is transmitted to the driving rollers 8 and 9 which rotate in the same direction. The pinch rollers 12 and 13, alternately interacting with the respective drive rollers 8 and 9, feed or pull the belt 2.

40

50

55

enters them and leaves channel 1, wrapping packaging 35 Up to a certain effort. After the tape 2 leaves the channel 1, the L-shaped holders 3 by the leaf springs 5 return to their original position. The cylinder 20 through the double-arm lever 18 moves the slider 16, which presses both ends of the belt 2 to the frame 31. The cylinder 27 works with some delay and through the system of levers 26 it moves the slider 23 with the die 2k and a cutting movable knife 25. The belt 2 tightened on the package 35 is cut off, and the ends of Lemta 2 are connected to the lock with a matrix 2 | and punch 29.

Thus, the invention allows to increase the reliability of the device. ",

Claims (1)

Invention Formula A device for tying objects with a metal tape, containing a guide with a tape channel consisting of the bottom; side and top sections with: hinged on the last L-shaped tape holder, two pairs of rollers for feeding and tensioning the tape, a mechanism forming a lock and cutting the tape, characterized in that, in order to increase reliability, it is provided with l-shaped tape holders fixed in pairs on the sides of the lower and side portions of the guide by means of fingers interconnected at each site, the leaf spring, with the upper flanges of the L-shaped holders in each pair facing one another, and the leaf springs of the opposite holders are rigidly connected to each other. 0 five 0 35 d 40 50 55 enters them and leaves channel 1, wrapping packaging 35 Up to a certain effort. After the tape 2 leaves the channel 1, the L-shaped holders 3 by the leaf springs 5 return to their original position. The cylinder 20 through the double-arm lever 18 moves the slider 16, which presses both ends of the belt 2 to the frame 31. The cylinder 27 works with some delay and through the system of levers 26 it moves the slider 23 with the die 2k and a cutting movable knife 25. The belt 2 tightened on the package 35 is cut off, and the ends of Lemta 2 are connected to the lock with a matrix 2 | and punch 29. Thus, the invention allows to increase the reliability of the device. ", Invention Formula A device for tying objects with a metal tape, containing a guide with a tape channel consisting of the bottom; side and top sections with: hingedly mounted on the last L-shaped tape holder, two pairs of rollers for feeding and tensioning the tape, a locking mechanism and cutting the tape, characterized in that, in order to increase reliability, it is provided with L-shaped tape holders fixed in pairs on the lateral sides of the lower and lateral portions of the guide by means of fingers interconnected and each leaf spring portion, wherein the upper flanges of the L-shaped holders in each pair are oriented towards each other, and leaf springs opposing holders are rigidly coupled together. to 02 OZlltjSl Compiled by P. Baidin Editor S. Pekar Tehred M. Didyk Proofreader E. Lonchakova Order 257 Circulation 531 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, K-35, Raushsk nab., 4/5 Production and Publishing Combine Patent, Uzhgorod, Gagarin st., 101 J4 Fig. " Subscription