CS252002B1 - Component Translator with Mechanical Link Element - Google Patents

Abstract

The parts loader with mechanical connection of elements, designed for inserting blanks into tools during die forging or pressing, with the simultaneous rotation of the part in the vertical direction, consists of a base frame on which a bearing body is fixed and a rotating mechanism, in which a rotating shaft* 1 with fixed arms and a rotating rocker is mounted. On one side of the rocker arm, a first traction element connected to the first pulley by the other end is attached, and on the other side of the rocker arm, a second traction element is attached by the other end to the second pulley.

Description

252002

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component translator by mechanically bonding elements to provide component overlaps to change the distance and height of the storage space and the part angle.

For interleaving parts with a change in the distance, height and angle of position, translators consisting of swivel arms and a rotary gripper are known, in which the gripper is guided by a pulley moving in the guide groove. The disadvantage of such arrangement is the considerable acceleration and deceleration of the torque in the rotary mechanism and also the depiction of the pulley on the guide groove in the indifferent position.

The above-mentioned drawbacks are eliminated by the mechanical coupling element of the element of the invention consisting of a base, on which a bearing body and a rotary mechanism are mounted, through which the shaft with fixed arms connected to the grip body passes through the first pin with pressure pressure. a coupling and a second pin, wherein a gripper is connected to the gripper, the gripper being rotatably mounted on the shaft, the first traction element connected to one of its sides by a second cone connected to the first pulley and to the side of the balance the second pulling element connected to the second stack by the second end, the first roll and the second roll being fixedly connected to the second pin, and a stopper with a first stop screw and a second stop screw inserted therebetween. The translator according to the invention is characterized by a smoother movement, without impact, which has an effect on increasing the service life and reducing the noise in the transfer. In the defined range, it is possible to adjust the stack height and the angle of rotation of the interlaced component. An example of an interpreter according to the invention is shown in the attached drawings, wherein FIG. 1 is a kinematic representation of the compiler movement, FIG. 2 is a side view of the compiler, FIG. Fig. 3 is a front view of the folder in section A-A of Fig. 2; Fig. 4 is a side elevational view of the stacker B -B of Fig. 3. a bearing housing 3 and a rotary mechanism 2 through which the shaft 4, on which the parallel precursor 5 and the second leg 6 are fixed, is an example. A rotary mechanism 2 formed by a toothed ridge 28 guided by a pulley 29 into which a toothed gear engages is exemplified. pinion 27 spaced on shaft '4.

The toothed rack 28 is connected to the piston rod of the motor of the rotary unit 30, and a second stop ring 35, which is mounted on the front sensor 38 and the rear sensor 39 of the rotatable unit, is mounted on the piston rod which can be mounted on the piston rod. The first arm 5 and the second arm S are provided with bearings on the upper side in which the rotatably mounted gripper body 7 is via a first pin 8 with a pressure medium pressure connection 11 and a second pin 9 on which the first pulley is clamped. 12 and second pulley 13. A gripper 10 is attached to the body 7 which can be actuated by a piston motor 31.

The opening of the gripper 10 is signaled by a gripper sensor 36 through a gripper 26 fixed to the gripper jaw. The shifter 4 is a rotatably mounted counterweight 14, the second tension element 13 and the first tension element 18 of which, for example, chains are suspended on its sides by means of spring-loaded tensioning bolts 33 extending through the pins 32, each being connected to the first roller 12 and the second pulley 13 so that they partially encircle the pulleys in opposite directions. Furthermore, the weight 14 is stabilized in the base frame 1 by a front spring 17a by no spring 18 with the possibility of independent biasing of the first nut 24 and the second adjusting nut 25. The counterweight 14 and the second leg 6 are fitted with a stop body 19 provided with a first with a stop screw 20 and a second stop screw 21.

On the base frame 1, a loading bed 22 of components 23 is mounted at the point of exit A, which is height-adjustable and has built-in signaling capability of the component 23 by means of a component sensor 37. In the initial position, the handle 10 is located in the loading area. The component 23 is slipped into the loading bed 22 where its presence signals the sensor 37 of the component 23. On command of the control system, the gripper 10 grips the component 23, which is signaled by the sensor 36 of the IQ controller and commanded to start the turn. the front spring 17 presses on the balance 14, which is supported on the first stop screw 20, thereby rotating the balance 14 together with the first arm 5 and the second limb 6 at the speed ω, the rotation of the arm, and , turning the arm. The first traction member 16 and the second traction member 17 are relative to each other, there is no rotation of the first roller 12 and the second roller 13 relative to the first rake 5 and the second arm 6 and the gripping member 23 acts along a circle with the Rj to the point B. At this point, the torque moment of the front spring 17 and the rear spring 18 is compensated for by a weight 14 and this assumes a stable position. Further rotation of the first leg 5a of the second leg 6 results in the winding of the second traction member 15 on the types of the roller 13 and the unwinding of the first traction member 15 at the same time.

Claims (2)

252 5 of the element 16 from the first pulley 12, thereby rotating the gripper body 7 at a speed ω2 of the gripper rotation. The resulting path of part 23 is composed of angular velocities ω, and ω <2 has the shape of a conchoid curve up to point C, when the first leg 5 and the second leg 6 are rotated by the angle α2 of the second path segment. At this point, the second stop screw 21 rests on the rocker arm 14 and the component 24 rotates along a circle with a radius R 2 about the angle of the third section of the track, while the rear spring 18 is being compressed. - by the distance L of the folding-in portion Lx and the second folding portion L2 and from the vertical height Ht to the stacking height H2. The front spring 17 and the rear spring 18 reduce the accelerating and distorting moments of the rotary mechanism 2. The end positions of the rotary mechanism 2 signal the front sensor 38 and the rear sensor 39 of the rotary unit via the first ring 34 and the second ring 35. The positioning arms 14 are adjusted by adjusting the front spring 17 and the rear spring 18, and thus the angle and rotation of the dates. The angle εχ at the starting point and the angle ε2 at the end point are adjusted by adjusting the first drawing element 15 and the second drawing element 16. The angle of rotation ε of the gripper can be adjusted by the first stop screw 20a with the second stop screw 21. The feeder according to the invention applies to the feeding of heated blanks forging tools in die forging on presses. It has the ability to fine-tune the positions of the clamped blanks in the loader and stowage areas, especially when moving to other types of parts. It is designed for automatic forging lines to which industrial robots are used and can be connected to automatic forging line control systems. The feeder according to the invention switches the furnace heating device with a forging press, where it directly feeds the cut into the first forging cavity. It works overlaid with industrial robots and thus significantly improves the productivity of rolling. ŘEEDMET A mechanical link element translator consisting of a base frame on which a bearing housing and a rotary mechanism are mounted, in which the rotatably mounted shaft with fixed parallel arms rotatably coupled by the snap body is provided by means of a first pin with a pressure connection and a second pin; wherein a gripper is coupled to the gripper body, characterized in that the gripper (4) is a rotatably mounted gripper (14), wherein the first traction member (16) is mounted on one side thereof by a second end connected to the first pulley (12) ) and on the side of the rocker arm (14), the second pulling element (15) is attached to the second roller (13) with the other end, the first roller (12) and the second roller (13) being rigidly connected by the second pin (9) . A translator according to claim 2, characterized in that a stop body (19) with a fixed stop screw (20) and a second stop screw (21) is mounted on the second arm (6). 2 sheets drawing