SU119060A1 - Stringing device on rods - Google Patents

Description

Devices for stringing rings onto rods containing a vibrating hopper for rings and a bar magazine are known. A distinctive feature of an onisable device of this kind, designed, for example, for feeding rings to grinding machines, is that partitions are installed on the bottom of its obliquely arranged hopper, forming channels that are adjustable in width. These channels generate rings by stringing them onto rods, which are automatically fed into rings from the magazine.

This feature provides the ability to simultaneously issue from the hopper several rings in an oriented position.

In addition, in the device: a lever is used: a single ejector, by means of which the bars with rings strung on them are fed to the rack.

FIG. 1 is a schematic diagram of the device; Fig 2 - partitions of his bunker.

The device hopper 1 is installed with a slope in the direction of the pair partitions 2 and 3, which are installed on its bottom and form corresponding channels. The width adjustment of these channels is as follows. Fixed partitions 2 are fixed on the fastening bolts 4 between the sleeves 5, and movable partitions 3 are fixed on the fastening bolts 6 between the sleeves 7. The bolts 6 with the sleeves 7 pass freely into the openings of the partitions 2, thus allowing the width of the channels to vary by X, and therefore the change in their number.

The device includes a mechanism for periodically issuing bars 8 from the store 9 and putting them into the rings 10, the mechanism for feeding the bars from the wire number 119060

rings attached to them on rack 11, as well as a mechanism for communicating vibrations to the bunker.

The device works in the following sequence. After the hopper has been loaded, the electric motor 12 is turned on by rings, driving the shaft 15 through shaft 15 and 15. At the ends of this shaft there are eccentric trunnions, which tell about return-and-stop movement of the bunker 1. 15 as a result of these oscillations, the rings into the channels formed by the partitions 2 and 5 and roll down along the horizontal shelves 17 beyond the limits of the bunker to the vertical slots 18 in these partitions. Next, the electric motor 19 is turned on, whose rotation through the gearbox 20 and the system matches;: the HJKHBOBs are transmitted to the shafts 21, 22 and 23. The figured disks 24 are fixed to the frame, through which 9 rods are fed from the magazine into the prismatic guide 25. Cam 26 moves the lever 27 to the extreme left position, feeding the bar to its exciting rollers 28. By means of these rollers 0: there is a thread 8 in the bar 8 until it stops by the stop 29. After this, the forks 30 of the lever resetter When lifting, pick up the ends of the bar and lift it. Lifting takes place until the bar leaves the slots 18 and terminates lifting the ends of the swinging levers 31. When the forks are lowered, the bar with the rings strung on it remains on the levers and rolls down: them on the rack //.

Subject invention

Claims (2)

1. A device for casting rings on bars, wire gauges, for feeding them to grinding machines using a vibrating hopper for rings and an iron magazine, characterized in that, with the aim of simultaneously issuing several rings from the hopper in an oriented position, it is made with rolling dp On which partitions are installed, forming the necessary number of channels, through which rings are issued by stringing them into rods, automatically fed into the rings from the magazine. 2. In the device according to claim 1, use a lever resetter, with the aim of issuing strung rods from the store to the rack.