SU1281402A1 - Industrial robot - Google Patents

Abstract

The invention relates to the field of mechanical engineering and can be used to automate the processes associated with the processing of piece goods. The invention proposes to improve the performance of the robot. The industrial robot consists of base G, column 2, fur & turning 3j arms 14, spring grippers 5, platform 6, forks 7, pins 8, power cylinders 9 for driving movement of mechanical arms, power

Description

W

FIG. i

Cylinders 1 are about drive grippers with cam mounted on rods 11. Platform 6 with arms 4 mounted on it with grippers. 5 is mounted on the column 2 rotatably around it. The clamping of the grippers 5 is carried out by cylinders 10,

installed at loading and unloading positions. The radial movement of the arms 4 is carried out by cylinders 9 rigidly fixed on the columns 2, the rods of which are provided with forks 7, interacting pins 8 on the grips, 5 sludge,

one

The invention relates to the field of mechanical engineering and can be used to automate production processes associated with the processing of piece goods.

The aim of the invention is to increase the productivity of the robot by reducing idle strokes.

Fig, 1 shows a robot, a general view; Fig 2 is the same, top view; FIG. 3 shows the fastening of the power cylinders of the drive for moving the mechanical arms and the platform on the column and also the arms on the platform; FIG. 4 is a section A-A in FIG. 3; in FIG. 5, a section BB in FIG. 3,

An industrial robot consists of a base 1, a column 2, a drive 3 of a turntable, mechanical arms 4, grippers 5, a turntable 6 in forks 7, pins 8 of power cylinders 9 of a drive for moving mechanical arms, power cylinders 10 of a hook drive with cams attached to their rods eleven,

On the column 2 (FIG. 3), the crosspiece 12 is fixedly fixed to which the cylinders 9 are fastened with the help of clamps 13, the forks 7 are fixed on the rods of which,

The platform 6 is rigidly connected to the ratchet wheel 14 of the actuator 3 of the rotary platform (the carrier and the ratchet pawl are not shown). On the crosspiece 12 there are screws 15, which interact through the spring 16 with the block of the CONSTANTLY active brake 17,

The grip (FIG. 4) consists of ramps 18 and 19, columns 20, rollers 21 fixed on axis 22, spring 23 and clamp 24. These parts are mounted on clamping element 25 rigidly

five

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five

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five

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Connected with two rolling pins 26 mounted in guides of the platform 6p made in the form of a base 27 with sleeves 28, an adjustable stop 29 is placed in the base 27,

The arm is provided with two brakes consisting of an insert 30, a spring 31 and a screw 32. A pin 8 is fixed on the element 25. The blank 33 is pressed by the clamp 24 against the element 25,

The robot works as follows

The cylinder 9 through the plug 7 fixed on its rod and the pin 8 mounted on the element 25 moves arm A radially. At the loading and unloading position when arm 4 is in the extreme position, the actuator 10 raises up the cam 11 which, through the rollers 21, columns 20 of the yoke 19 and 18, lifts the clamp 24, this releases the workpiece in the seat of the element 25, and the spring 23 is compressed. When the cam 11 is moved downwards by the actuator 10, the spring opens, through the crossheads 18 and 19, of the column 20 and the clamp 24 clamps the workpiece.

The rotation of the platform 6 occurs when the arms 4 are aligned to the center, and is carried out by the rotation mechanism 3 through the ratchet wheel 14 connected to the platform 6, wherein the pin 8 leaves the engagement with the fork 7 of the hand drive cylinder 9 at this position and engages with the fork 7 of the cylinder 9 moving the arm to the next position, and t, d.

Claims (1)

Formula invented and- Industrial robot containing base, column, rigidly fastenedVuiS Jj ff-6