Automatic marking machine for truck and passenger car wheels

Abstract

The invention provides an automatic marking machine for truck and passenger car wheels and specifically relates to the technical field of wheel rim marking. The automatic marking machine for the truckand passenger car wheels comprises a support column, a machine head, a height adjustment mechanism, a controller and an upper computer. The height adjustment mechanism is fixed to the top end of thesupport column. The machine head is connected with the height adjustment mechanism. Both the machine head and the upper computer are connected with the controller. Both the controller and the upper computer are fixed to the support column. The height adjustment mechanism is in sliding connection with a sliding block assembly. The sliding block assembly is fixedly connected with a connecting part.A machine head backboard is fixed to the machine head. The machine head backboard is hinged to the connecting part through a hinge. A tension spring is arranged on the machine head. The two ends of the tension spring are fixed to a side wall of the machine head and the connecting part correspondingly. One side of the support column is further provided with a conveying rail. The conveying rail is located below the machine head. The automatic marking machine for the truck and passenger car wheels has the advantages that manpower is saved; the automatic marking machine can be used for marking ofwheel rims of the trucks and passenger cars in the conveying rail; vibration in the process of marking is reduced; and a needle head does not touch a position which does not need to be marked by mistake.

Description

technical field [0001] The invention belongs to the technical field of wheel rim marking, and in particular relates to an automatic marking machine for processing truck and passenger wheels. Background technique [0002] Trucks and buses are referred to as truck and passenger wheels. During the production process of truck and passenger wheel rims, it is necessary to mark on the circumference of the truck and passenger wheel rims. The marking of truck and passenger wheel rims uses a pneumatic portable marking machine for marking. The principle of the pneumatic marking machine is mainly By inputting the content of Chinese and English characters and graphics to be printed into the computer, the computer marking software converts the content into a digital control signal, transmits it to the controller, and drives the printing to print characters and graphics composed of continuous dot matrix on the workpiece; The X-Y two-dimensional plane moves according to the set trajectory, ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of improper operation of the existing pneumatic marking machine, other parts of the rim that do not need to be marked may touch the needle of the marking machine, affecting product quality, and there is a large vibration during marking, and the printing effect is not good. The purpose of the invention is to provide an automatic marking machine for truck and passenger wheel processing, which has the advantages of saving manpower, can be used for marking on the rim of the truck and passenger wheel on the transmission track, reduces vibration during marking, and the needle will not touch the position that does not need to be marked by mistake.

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