Counting and code spraying equipment for production line

Abstract

The invention discloses a counting and code spraying equipment for production line. The equipment comprises a base, supporting rods are fixedly connected to the four corners of the lower end of the base, a material receiving box is fixedly connected to the left end of the base, a conveying belt is in transmission connection with the middle of the upper end of the base, a lifting device is fixedly connected to the upper end of a supporting frame, the front end of the lifting device is fixedly connected with a displacement device, the other end of the conveying pipe is fixedly connected with an ink-jet printer, the left portion of the upper end of the base is fixedly connected with a stabilizing seat and an infrared sensor, the front portion and the rear portion of the upper end of the base are fixedly connected with auxiliary devices, the two auxiliary devices are located on the two sides of the conveying belt, and the left portion and the right portion of the front end of the supporting frame are each provided with a first sliding groove. According to the counting and code spraying equipment for the production line, the whole equipment is reasonable in structural design, the adjusting steps are simple, the code spraying position of a machined part is accurate, the code spraying quality of the machined part is high, and the counting and code spraying equipment is suitable for wide application.

Description

technical field [0001] The invention relates to the technical field of inkjet coding, in particular to a production line counting inkjet equipment. Background technique [0002] The inkjet printer is a non-contact inkjet marking system controlled by a single-chip microcomputer. It applies a certain pressure to the ink in the system by controlling the internal gear pump or supplying compressed air from the outside of the machine, so that the ink is ejected through a nozzle with an aperture of tens of microns. , and the continuous ink line is split into ink droplets with the same frequency, equal size and certain spacing by the crystal oscillation signal added above the nozzle, and then the ink droplets are charged separately when passing through the charging electrodes, and the amount of charge is determined by the central processing unit CPU Control, and then through the detection electrode to detect whether the actual charge and phase of the ink droplet are correct, and fin...

AI Technical Summary

Problems solved by technology

[0002] The inkjet printer is a non-contact inkjet marking system controlled by a single-chip microcomputer. It applies a certain pressure to the ink in the system by controlling the internal gear pump or supplying compressed air from the outside of the machine, so that the ink is ejected through a nozzle with an aperture of tens of microns. , and the continuous ink line is split into ink droplets with the same frequency, equal size and certain spacing by the crystal oscillation signal added above the nozzle, and then the ink droplets are charged separately when passing through the charging electrodes, and the amount of charge is determined by the central processing unit CPU Control, and then through the detection electrode to detect whether the actual charge and phase of the ink droplet are correct, and finally the charged ink droplet is deflected in the deflection electric field formed by the deflection electrode, ejected from the nozzle, and hit different positions on the product surface respectively to form the required ink droplet. Marks such as various characters and patterns, and the uncharged ink droplets are then driven into the recovery tube and re-enter the ink circulation system inside the machine. The inventors have found that at least the following problems have not been resolved in the prior art: 1. The existing The automatic coding device for the production and processing of workpieces needs to be placed in a fixed position for each coding, and then it is sprayed, so that a batch of computers can be operated at the same coding position, but this operation is extremely expensive It increases the workload of the staff, reduces the work efficiency, and is not convenient for people to use; 2. The general nozzles of the existing inkjet printers are fixed, and it is often necessary to print marks on workpieces of different shapes and sizes. The steps of adjusting the position are cumbersome and the accuracy is not high; therefore, we propose a production line counting inkjet equipment

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