SU1015006A1 - Machine for tightening clothing over card flats - Google Patents

Abstract

MACHINE FOR WRINKING GAR: with the grate of the grate of CHESAL'S MACHINES, holding the skeleton on which the mechanism of the vertical clamping of the grate of the steamer is mounted to the letter, the support for the clips and the bar for the bend of the clips, having a drive characterized in that, in order to improve the accuracy of the installation headset, it is additionally equipped with a drive for moving the supports for the clip in a plane perpendicular to the longitudinal axis of the headboard, and a mechanism for horizontal clamping of the clips to the grate containing the pressure sponges and means for moving them While the clamping jaws are located between the planktsu | and for bending the clip .sov and supports for clips.

Description

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And Fig. / The invention relates to textile production and can be used in the manufacture and repair of carding machines. A known machine for changing the headset on the ish of carding machines, containing a skeleton, a mechanism for the vertical clamping of the grate to the headset of the support for clips, a plan for folding the clips with a drive, a carriage with a knife for removing them from the strips of the headset H This is not a machine. provides a high subtlety of installation of the headset due to differences in the width of the grate shelves and headbands. The purpose of the invention is to improve the installation accuracy of the headset. This goal is achieved by the fact that the bets for wrap around the headset of the grate are equipped with a skeleton on which the mechanism of the vertical gripping of the grate of the head to the headset is mounted, the supports for the clips and the bend for the bends of the clips are additionally equipped with a drive for moving the supports for the clips plane, perpendicular to the longitudinal axis of the hat, and the mechanism of horizontal clamping of the clips to the grate, containing 1 m of the clamping jaws and means for their I displacement, while the clamping jaws are located between the slats and for I bend clips and clip supports. FIG. 1 shows the proposed machine, a general view from above} in FIG. 2, section A-A in FIG. - i; in fig. 3 section BB on. i; in fig. 4, the node T in FIG. 2. The machine consists of a core 1 {FIG. on which there are two supports 2 with depressions (Fig. 4), the supports have a drive 3 (Fig. 3). The drive of the supports consists of two wedges 4 / interconnected by rods 5 and a hydraulic cylinder 6. On the skeleton 1 is placed the mechanism 7 of the vertical clamp (Fig. 2). the grate 8 heads to the headset 9, consisting of three to ten clamping levers n of the drive 10. The skeleton also has a mechanism of horizontal pressing of the clips 11 of the headset 9 to the side surfaces of the shelf of the grate 8, which has the jaws for 12 seconds. with water (hydraulic cylinder) 13 to move them. The jaws 12 are located between the slats 14 for bending the clips 11 on the shelf of the grate 8 and the movable supports 2. The slats 14 are pressed against the jaws 12 by springs 15 placed on the rods 16 fixed by the lower ends on the cross-bars 17. The slats are moved in the horizontal direction with by means of an actuator, for example a hydraulic cylinder 18. The grate around the grate on the machine is as follows. The grate 8 of the headboard with the headset plate 9 put on it is mounted on the supports 2, while the clips 11 of the headset 9 are placed in the hollows of the supports 2. Then pressing the Start button (not shown) activates the vertical clamping mechanism 7, while turning the five levers by 90 relative to the vertical axis and pressing the edges of the grate 8 to the headset 9. With some delay, the drive of the 3 movable supports 2, which, when being moved, stretches the base of the headset, turns on. The magnitude of the base stretch is controlled by the thrusts 5 of the actuator 3. The pre-stretched base of the headset with clips 11, located -. in the hollows of the supports 2, is fixed by the jaws 12 of the horizontal clamping mechanism, which presses the clip 11 to the bottom surfaces C of the grate shelf 8. The drive 13 of the horizontal clamping mechanism automatically switches on when a certain position of the supports 2 is reached. With uneven width of the grate flange along the length, tension The length of the base of the headset, despite this, remains the same, since the base in an extended form rests in the hollows of the supports 2. After the clips 11 are fixed, the pressing jaws 12 turn on the hydraulic cylinder ra 18, and the slats 14, moving, bend the ends of the clips. This is the end of the process of covering the grate. Next, the pistons of the hydraulic cylinders 6 return to their original position — and through the yoke 17 and the rods 16 raise the strips 14, eliminating the possibility of stripping the clips from the grate during the return stroke of the strips 14. Then the jaws 12, the slats 14 and the levers 7 of the vertical clamp are returned to their original position and the machine is turned off . The machine is removed from the machine. This is where the round-trip operation ends. i .. The use of the proposed machine will provide an increase in the uniformity that is installed on the head grid of the headset, which will increase its service life and at the same time improve the quality of the batt. W 7 fug. J

Claims (1)

: MACHINE FOR COVERING GAR ^! : NITRIC GRAINS OF COTTLE HATS A MACHINE containing a skeleton on which a vertical grip mechanism is mounted to the Tar ² 'thread, clips for clips and clips for bending clips with a drive, characterized in that, in order to increase the accuracy of mounting the headset, it is additionally equipped with a drive moving the supports for the clips in a plane perpendicular to the longitudinal axis of the cap and the horizontal clamping mechanism of the clips to: the grate containing clamping jaws and means for moving them, while the clamping jaws are located between the bending plates klip.sov and supports for clips.