Automobile instrument automatic pointer pressing machine

Abstract

The invention discloses an automobile instrument automatic pointer pressing machine which comprises a rack, a pointer pressing device arranged on the rack, a clamping device and a main controller, wherein the clamping device and the main controller are arranged on the rack. The machine further comprises a vision analyzing and positioning system and a material supply device arranged on the lower portion of the pointer pressing device; the pointer pressing device is arranged on the rack through a movement platform and comprises two pointer pressing machine heads moving in a staggered mode, and each pointer pressing machine head is provided with a picking and pressing mechanism; the clamping device comprises a rotary table on the rack, and the rotary table comprises an assembly station and a clamping station which can be rotationally switched; the vision analyzing and positioning system comprises a main camera on the pointer pressing device. By means of the two-station clamping device, pointer pressing time interval time can be effective shortened, the clamping device can be matched with the three-shaft moving pointer pressing device, automation of the pointer pressing is effectively improved, and pointer pressing production efficiency of an automobile instrument panel is improved.

Description

technical field [0001] The invention relates to instrument assembly equipment, in particular to an automatic assembly equipment for automobile instrument pointers. Background technique [0002] At present, in instrument manufacturing enterprises such as automobiles and motorcycles, most of the pointers in the instruments are suppressed by mechanical pneumatic methods or mechanical manual manual methods. Manual pressing is labor-intensive and low in production efficiency. Due to the characteristics of the gas, the pneumatic pressing speed is faster after starting, and the middle section cannot be stopped. Therefore, when the position of the pointer and the stepping motor is asymmetrical or the pointer is not placed properly It will also be pressed down, which will cause damage to the stepper motor and production rework. There are differences in the consistency of the parameters of the pointer hole and the motor shaft, and the initial angles of the motors of each instrument w...

AI Technical Summary

Problems solved by technology

In this technical solution, the needle pressing mechanism of the screw rod and the combined needle aspirator is relatively fixed to the instrument fixing plate holding the instrument panel to be pressed, and the instrument fixing plate can only clamp one instrument panel to be pressed at a time. The mechanism can only pick up one pointer or a pointer of one specification to press the needle at a time. The working efficiency of the needle press machine is low, and it is difficult to quickly press the needles of each instrument pointer in a combined instrument panel.

In addition, it is difficult for the combined needle aspirator to meet the requirements of automatic needle finding and picking, and it cannot correct the individual differences of the needle axis after picking up the needle, resulting in difficult control of needle pressing accuracy, low pass rate and low efficiency.

Images