Adjustable printing device

A printing device and an adjustable technology, which is applied to printing devices, printing, typewriters, etc., can solve problems such as failure to meet protection requirements, affect printing quality, increase the distance between the printing working end and the surface to be printed, and achieve a wide range of applications and improve Print quality, the effect of avoiding contact with occluders

Pending Publication Date: 2019-03-01
ZHONGSHAN SANZANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the surface to be printed on different printed items is not all flat, it may be concave, convex, irregular, etc. At this time, the fixed rollers will not be able to meet the protection requirements during the printing process
Or when the area of ​​th

Method used

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  • Adjustable printing device
  • Adjustable printing device
  • Adjustable printing device

Examples

Experimental program
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Example

[0038] First embodiment

[0039] Reference Figure 1~Figure 11 , The present invention discloses an adjustable printing device, which includes a main body 1, a control circuit board and an ink cartridge 9 for storing ink are arranged in the main body 1, and the lower end of the main body 1 is provided with a printing device electrically connected to the control circuit board. Nozzle 904, the ink cartridge 9 is provided with an ink outlet corresponding to the print nozzle 904, the body 1 is provided with roller assemblies 3 symmetrically on both sides of the print nozzle 904, and the roller assembly 3 is installed on the body 1 through an adjustment mechanism. The installation height is adjusted by the adjusting mechanism, and the distance from the working surface of the printing nozzle 904 is adjusted.

[0040] In order to ensure the same height of the roller assemblies 3 on both sides, a linkage structure is fixed around the outer side of the body 1 between the two roller assembl...

Example

[0082] Second embodiment

[0083] This embodiment uses the first embodiment as the main body. The main difference is that the adjustment mechanism in this embodiment replaces the adjustment rack 101 with a plurality of positioning holes arranged vertically, and correspondingly, the locking The mechanism is provided with a positioning column matched with the positioning hole to realize the lifting and locking of the roller assembly.

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Abstract

The present invention discloses an adjustable printing device. The adjustable printing device comprises a body, the body is internally provided with a control circuit board and an ink box storing ink,the lower end of the body is provided with a printing head electrically connected with the control circuit board, and an ink outlet is arranged at the ink box corresponding to the printing head. Roller modules are symmetrically arranged at two sides of the printing head of the body, the roller modules are installed on the body through a regulation mechanism and can regulate the installation height through the regulation mechanism to achieve regulation of a distance from the working surface of the printing head. The roller modules can regulate the distance extruded out of the printing workingend through the regulation mechanism and can return to the side of the body through regulation of the regulation mechanism so as to fit different surfaces to be printed and meet the printing demands of different printing articles, and when the surface to be printed is small and there is a shielding object around, the roller modules can be returned to and located at the side of the body so as to prevent the roller modules from butting against the shielding object, effectively improve the printing quality and widen the application range.

Description

technical field [0001] The invention belongs to the technical field of printing equipment, and in particular relates to a portable printing equipment. Background technique [0002] Portable printing equipment is a kind of inkjet printing equipment derived from traditional printers and can be used in industrial production. The portable printing device can be used not only for information printing on the product packaging box, but also for directly printing information on the product itself. [0003] In traditional portable printing equipment, in order to protect the printing working end, a roller protruding from the surface of the printing working end is generally fixed on the printing working end, and the roller touches the to-be-printed surface of the printed item, so that the printing working end and the to-be-printed surface A certain installation distance is reserved between them. [0004] However, the surface to be printed on different printed items is not all flat, i...

Claims

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Application Information

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IPC IPC(8): B41J3/36B41J3/407B41J29/13
CPCB41J3/36B41J3/4073B41J29/13
Inventor 谢海军王长生樊剑
Owner ZHONGSHAN SANZANG ELECTRONICS TECH
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