A laser marking device for rubber tire production

Abstract

The invention discloses a laser marking device for rubber tire production, which belongs to the technical field of tire production equipment, and comprises a bottom plate. The bottom plate is connected with a rotating shaft 1 through the rotation of a bearing seat 1, and a rotating disk is fixedly connected to the top of the rotating shaft 1. ; The intermittent braking mechanism is fixed on the bottom plate, and the intermittent braking mechanism is used to make the rotating disc rotate intermittently, and provide a braking effect after the rotating disc rotates, so as to prevent the rotating disc from being damaged due to inertia. Continue to rotate; the double-sided marking clamping mechanism has four double-sided marking clamping mechanisms, and the four double-sided marking clamping mechanisms are fixed on the outer wall of the rotating disk in equal parts. The clamping mechanism is used to complete the grabbing action of the tire and carry out the laser marking work on both sides of the tire; avoid the problem that the tire cannot be transported during the marking process, improve the marking efficiency of the tire, and at the same time carry out the marking on both sides of the tire Marking work, better marking effect.

Description

technical field [0001] The invention belongs to the technical field of tire production equipment, and in particular relates to a laser marking device for rubber tire production. Background technique [0002] Tires are ground-rolling circular elastic rubber products assembled on various vehicles or machinery. They are usually installed on metal rims, which can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often Used under complex and harsh conditions, it is subjected to various deformations, loads, forces, and high and low temperature effects during driving, so it must have high load-bearing performance, traction performance, and cushioning performance. At the same time, it also requires high wear resistance. and flex resistance, as well as low rolling resistance and heat generation. [0003] At present, the Chinese patent with the publication number CN201566212U discloses a tire l...

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Problems solved by technology

[0003] At present, the Chinese patent with the publication number CN201566212U discloses a tire laser marking device, which includes an assembly line conveyor belt, a clamping and rotating device, an information collection work area, a tire data reader, a marking position reader, and auxiliary lighting. Equipment, smoke extraction equipment, laser marking work area, smoke filtration and exhaust equipment, radio frequency CO2 laser, focusing table, high-speed laser scanner, scanning focusing mirror, collimating beam expander system, mirror and computer system, the The patent adopts machine vision recognition technology, which can automatically judge the marking position according to the different shapes and arrangement positions of tires on the assembly line and guide the beam scanner to accurately locate. It does not need special mechanical or manual marking and positioning devices, and can realize seamless connection with the tire production line. , which improves the processing efficiency of the equipment, but it needs to use the assembly line conveyor belt to transport the tires, while the laser marking machine needs to stop the conveyor belt work when performing the marking operation, thus reducing the marking efficiency. The marking operation is carried out on one side, and the marking range is relatively limited

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