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Code displaying wheel lettering device and lettering method of code switch

A code switch and code display wheel technology, which is applied in transfer printing, rotary printing machines, printing, etc., can solve the problems of long working hours and high costs, and achieve the effects of reducing production costs, shortening time consumption, and eliminating the need for air-drying operations

Active Publication Date: 2021-06-18
中壹发展八五零电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a code display wheel printing device and a printing method for a code switch, so as to solve the problems of long working hours and high cost in the traditional printing method of the code display wheel

Method used

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  • Code displaying wheel lettering device and lettering method of code switch
  • Code displaying wheel lettering device and lettering method of code switch

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Embodiment Construction

[0019] like figure 1 , figure 2 As shown, the code display wheel printing device of the present invention is respectively connected to the fixed plate 1 with the unwinding pulley 3, the pulley 2, the code display wheel 4, the dial wheel 8, the driven wheel 7 and the reversing wheel 5. The pulley 3 and the take-up pulley 2 are located at the upper two corners of the fixed plate 1 . Both the unwinding wheel 3 and the take-up wheel 2 have a part of the rim protruding from the plate surface of the fixing plate 1, so that the fingers can be easily moved to tighten the ribbon. The dial wheel 8 is meshed with the driven wheel 7, and the reversing wheel 5 is meshed with the driven wheel 7 and the display wheel 4 respectively.

[0020] A circular boss 12 concentric with the axis of the code display wheel is provided on one side of the disc surface of the code display wheel 4, and the circumferential surface of the circular boss 12 is the printing surface of the code display wheel. ...

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Abstract

The invention relates to a code displaying wheel lettering device and lettering method of a code switch. The code displaying wheel lettering device is structurally characterized in that a belt releasing wheel, a belt collecting wheel, a code displaying wheel, a dial wheel, a driven wheel and a reversing wheel are correspondingly coupled on a fixed plate, the dial wheel meshes with the driven wheel, and the reversing wheel correspondingly meshes with the driven wheel and the code displaying wheel; and a round boss is arranged on the code displaying wheel, a wheel frame coaxially connected with the dial wheel is arranged on the dial wheel, a section of arc-shaped wheel face is arranged on the wheel frame, the wheel face is attached to the circumferential face of the round boss on the code displaying wheel, character stamping dies composed of numbers 1 to 9 are sequentially arranged on the wheel face of the wheel frame, an electric heating wire close to the inner face of the wheel face is arranged in the wheel frame, and a handle used for rotating the dial wheel is arranged on the wheel frame. According to the code displaying wheel lettering device and lettering method of the code switch, word-by-word hot stamping and uniform distribution of the numbers from 1 to 9 on the code displaying wheel can be realized, the printing duration of a single word is within 60 seconds, the printing duration of the whole code displaying wheel is within 15 minutes, the printing process is simple and rapid, the time consumed by the printing procedure of the code displaying wheel is greatly shortened, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to a display code wheel printing device, in particular to a display code wheel printing device of a coding switch and a printing method. Background technique [0002] Coded switches are commonly used switch components in military systems such as aviation, aerospace, and national defense, and are also commonly used in civil fields such as transportation, communications, networks, and IT. By turning the display wheel on the coding switch with your finger, the contact point of the switch slides to the next gear, and the signal can be disconnected and reconnected to the next gear, so as to achieve the transmission and control of the signal. In the production process of the coding switch, the numbers 1 to 9 need to be printed on the display wheel. The traditional printing method is to use special ink through a screen printing machine to print numbers on the display wheel. After printing, it needs to be air-dried for 3 to 5 hours to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F16/00
CPCB41F16/008B41F16/0093
Inventor 张少欣丁乡冯金霞郭志坚耿宇
Owner 中壹发展八五零电子有限公司
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