Precision reciprocating transfer device

Abstract

The invention relates to a precision reciprocating transfer device which is composed of a cam oscillating bar mechanism, a cam lifting mechanism, a transmission mechanism, a suction nozzle component, a workbench and a shaft bracket component. A main shaft clockwise rotates, an oscillating bar cam in the oscillating bar mechanism is driven to rotate, an oscillating bar cam roller moves by being attached to a cam, an oscillating bar swings in a reciprocating and intermittent mode along an oscillating bar rotating shaft according to the trace curve of the oscillating bar cam, a cross-garnet butt cam roller on the oscillating bar drives a cross-garnet butt to swing in a reciprocating and intermittent mode, the main shaft clockwise rotates, a lifting cam in the lifting mechanism is driven to rotate, a lifting cam roller moves by being attached to a lifting cam groove, the main shaft rotates, meanwhile, the oscillating bar cam and the lifting cam are driven to rotate, the cam oscillating bar mechanism and the cam lifting mechanism alternatively move, a translation bar is driven to complete the reciprocating motion of vertically downward moving, vertically upward moving, horizontally left moving, vertically downward moving, vertically upward moving and horizontally right moving resetting in sequence, and the control difficulty of a system is reduced. A transfer track depends on a mechanical structure, and the accuracy requirement for a driving motor is effectively lowered.

Description

technical field [0001] The invention relates to the technical field of automatic processing equipment, in particular to a precision reciprocating transfer device, [0002] It is applied to the product inspection and assembly process of electrical components and connector manufacturing industries to realize the precise reciprocating transfer of products. Background technique [0003] At present, in the electronic manufacturing industry, especially in the automatic assembly process of electronic components and connector products, the speed and stability of automatic handling are particularly important. The traditional multi-axis manipulator has high cost and poor precision; the high-precision reciprocating transfer mechanism of the special machine has the following problems: [0004] 1. The reciprocating transfer requires the reciprocating rotation of the motor. The process of decelerating, stopping and restarting the motor is cumbersome, difficult to control, and high in...

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Problems solved by technology

[0007] In view of the deficiencies in the prior art, the purpose of the present invention is to address the above-mentioned problems, to provide a structural design scheme of a precision reciprocating transfer device with a new structure, which is structurally different from the existing transfer device, through the cam group mechanism and the swing rod mechanism The combination realizes the transformation of the one-way rotation of the motor into the reciprocating motion of the actuator, realizes the automatic assembly process of electronic components and connector products, improves the speed and stability of automatic handling, and overcomes the cost of traditional multi-axis manipulators High, poor precision defects and problems existing in the high-precision reciprocating transfer mechanism of the special machine

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