SU529053A1 - Device for separating and dispensing lengthy blanks from a pile - Google Patents

Description

one

The invention relates to loading devices, in particular, for machines (for example, hacksaws), as well as pressures for chopping rods working on long pieces, driven by the machine in large packs.

A device is known for the selection and delivery of lengthy workpieces, for example, rods, including a supporting platform and cutters, the latter of which are segment and rotatable in a vertical plane. The cutters are articulated on a support platform made with a comb, under which there is a transverse conveyor with a traction body equipped with drive rollers.

The disadvantages of the known device is its limited use due to the large curvature of the selected blanks, i.e. the boom of the workpiece deflection must be significantly less than its diameter, and the workpiece itself must lie parallel: Lelynno.

The purpose of the present invention is to expand the field of application of the device by ensuring the separation of blanks regardless of their curvature and relative position.

For this, the proposed device contains a mechanism for searching, cutting off and issuing blanks, made in the form of a composite split rod mounted with the possibility of displacement in the vertical plane, each floor of which is mounted on the carriage, which, in turn, are equipped with adjustable and spring-loaded stops and are placed on the beam, the carriages are installed with the possibility of moving w in the horizontal plane along the blanks, and the beam - across the blanks.

FIG. 1 depicts the proposed DEVICE, side view; in fig. 2 is a section along A-A in FIG.

in fig. 3 is a section along BB in FIG. 2;

in fig. 4-6 diagram of the device;

in fig. 7- the position of the device when dropping blanks.

Claims (1)

The proposed device has a support platform formed by supporting beams 1 with ribs 2, a bed 3 on which a search mechanism is installed, a bar is cut off (pactsi), its pickup is taken at one point and the output includes beam 4 with drive 5, pillars 6 and 7, consisting of opposing 8 with axles 9 fixed on them, lia of which slides 10 are freely seated, equipped with 1 adjustable stops 11 with position gauge of spigot 12 and guide sleeves 13 on which hydraulic heads 14 are attached to cutters 15, having a lock 16. To | ome addition, the device It has a bar separation mechanism from the other bars or a part of the pack from the whole pack, made in the form of a screw with left and right threads 17, rotated by an 18.4 drive and equipped with a safety coupling 19. Jin preventing jamming of the arm provides a tool that guides the rod and looks like springs 20. The proposed device works as follows. When the drive 5 is turned on, the battery 4, together with the carriages 6 and 7 mounted on it, pressed to one another by the screw 17, moves along the base 3 to the disassembled pack of blanks. In this case, the slider 10 is fixed by the springs 20 in the middle; it is in a position. The stops 11 are pressed against one another and make up one stop, as it were, the cutters 15 are also pressed one against the other and also make up as one cutter. The sliders 10 approach the nearest point of the front bar and touch it with a probe 12, which gives the command to turn off the drive 5 and stop the beam 4, after which the hydraulic cylinders 14 push the 15 at the same time, which, after inserting the cut bar into the stack, cut it in place, thanks | that the distance between;: the stops P and the cutters 15 are pre-adjusted in accordance with the diameter of the blanks to be selected. Since the ends of the bar or nap can be clamped or broken with bars or bundles, the bar or bundle must be separated. For this purpose, a special mechanism is activated: (three-way rotation of the screw 18, which transfers the rotation of the screw 17 with the right and left threads through the safety clutch 19, as a result of the carriage 6 and 7 they drive away, releasing the bar (natKy) from lying on it in 18 9 2ff Fig 1 npyTKOB (packs). The springs 20 allow the sliders 10 to not jam on the curved rod and repeat its shape in each yoke, drawing on the help (stop) 1 and the cutters 15 by the ni / yr itself After the carriages 6 and 7 disperse for the required distance (about 3/4 of the bar), the actuator 5 is turned on and the return stroke and the carriages 6 and 7 feed the bar to the rearmost position, pulling it in by the cutters 15. (which are higher than the stops AND j on the edge 2, the upper part of which is higher than the stop 11. After the bar is removed from the edge 2, the hydraulic cylinders 14 lower the cutters 15 into the lower position, the screw drive 18 brings the carriages 6 and 7 together and the mechanism is ready for selecting the next bar. Formula of the Invention A device for separating and dispensing lengthy blanks from the pile, consisting of several supporting sites located along the length of the blanks, with cutters different from , that, in order to widen the area of use of the device by ensuring the separation of blanks regardless of their curvature and interposition, it is equipped with a search mechanism, cutting off and issuing blanks, which are installed with the possibility of displacement and a vertical plane of a composite separable rod, each half of which mounted on the carriage, which, in turn, are equipped with adjustable and spring-loaded stops and are placed on the beam, with the carriages installed with displacement into horizontal position second plane along the workpieces, and a beam - across the blanks. .. The priority is to be calculated on January 18, 1973, in accordance with the application N 1872516/08. 6 eleven / ,to A-.A. FIG. 2 Bv .NA A / i / Prf l .V.t Vi. : /: //: fl :. L KS JOISZO 9 in I am a J7 -four / 3 FIG. five sh t (l fie. 5 3 FIG. 6