Improved paper letter box device

Abstract

The invention discloses an improved paper letter box device. The improved paper letter box device comprises a base frame which is composed of a frame base, two supporting rods and a mounting plate, the supporting rods are fixedly and symmetrically installed at the left portion and the right portion of the frame base, the mounting plate is fixedly installed at the upper ends of the supporting rods,a first air pressure cylinder is fixedly installed in the middle end of the upper end face of the mounting plate, a first air pressure rod which is connected with the first air pressure cylinder is slidably installed in the middle end of the mounting plate, a marking head is fixedly installed at the lower end of the first air pressure rod, a marking platform is installed on the upper end face ofthe frame base, is located under the marking head, and comprises a fixed connecting column and an outer shell, the fixed connecting column is cooperatively connected with the outer shell, the bottom of the fixed connecting column is fixedly connected with the frame base, a compressed spring is fixedly installed between the lower end of the outer shell and the frame base, a jacking plate is furtherslidably installed in the outer shell, a second air pressure rod is slidably installed in the fixed connecting column, the upper end of the second air pressure rod is fixedly connected with the jacking plate, and the lower end of the second air pressure rod is connected with a second air pressure cylinder which is fixedly installed in the fixed connecting column.

Description

technical field [0001] The invention relates to the field of paper letter boxes, in particular to an improved paper letter box device. Background technique [0002] With the continuous upgrading of people's creativity, some paper mailboxes are not only a tool for storing letters, but are widely used in the field of decoration, becoming unique decorations. In the processing and production of paper mailboxes, it is often necessary to mark and print the factory-made paper mailboxes. Traditionally, this processing process is generally completed by manual pressing machinery. However, relying on manual pressing and marking operations is not only labor-intensive but also inefficient. , There are also many fully automated marking devices in the existing market, but their purchase costs are relatively high, and they need to be operated by professionals, and their limitations are relatively large, making it difficult to meet existing needs. Contents of the invention [0003] Aiming...

AI Technical Summary

Problems solved by technology

In the processing and production of paper letter boxes, it is often necessary to mark and print the factory paper letter boxes. Traditionally, this processing process is generally completed by manual pressing machinery. However, relying on manual pressing and marking operations is not only labor-intensive but also inefficient. , there are many fully automated marking devices in the existing market, but their purchase costs are relatively high, and they need professionals to operate, and they have relatively large limitations, making it difficult to meet existing needs

Images