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A retractable print head moving structure

A technology of moving structure and printing head, applied in printing, transfer material, power transmission device and other directions, can solve the problems of high loss rate of printing head, inaccurate positioning accuracy, unstable up and down movement, etc., and achieve convenient maintenance and adjustment. , The effect of eliminating the hydraulic buffer device

Active Publication Date: 2016-10-05
HEFEI AIRWREN AUTOMATIC EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this structure are unstable up and down movement, large energy waste, high print head wear rate, inaccurate positioning accuracy, etc.

Method used

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  • A retractable print head moving structure

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Experimental program
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Embodiment Construction

[0007] Such as figure 1 Shown: a scalable print head moving structure, including electric drive system 1, synchronous detection system 2, synchronous wheel system 3, pulley system 4, synchronous belt slot mechanism 5, stepping electric drive system 6, nozzle lifting System 7, rivet 8, rack system 9, No. 2 spring mechanism 10, No. 1 spring mechanism 11, No. 3 spring mechanism 12, platform system 13, shield mechanism 14, nozzle device mechanism 15, and sensor system 16 , the sensor system 16 drives the electric drive system 1, the electric drive system 1 changes speed through the synchronous detection system 2, the synchronous detection system 2 links the synchronous wheel system 3, the synchronous wheel system 3 is connected with the pulley system 4, and the pulley system 4 is connected with the stepping electric drive The system 6 meshes, the stepping electric drive system 6 is set on the lower end of the nozzle lifting system 7, the nozzle lifting system 7 passes through the ...

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Abstract

The invention relates to an extensible printing head moving structure. An electric drive system is driven by a sensor system and changes speed through a synchronous detection system, the synchronous detection system is linked with a synchronizing wheel system which is connected with a pulley system, and the pulley system and a stepping electric drive system drive a spray nozzle lifting system to enable a rack system to ascend, descend and be in high-low running at a high or low speed. The problems of unstable up-down movement, large energy wastage, high printing head loss rate, positioning inaccuracy and the like due to the fact that a motor is adopted to drive double screws and four screws to drive a platform in the prior art are solved.

Description

technical field [0001] A scalable print head moving structure belongs to the technical field of special-shaped printers, and is suitable for the scalable print head moving structure of special-shaped printers with high performance, high machine speed and high-precision flexible control. Background technique [0002] The existing inkjet technology print head adopts linear operation, the printing material is limited, and the inkjet technology has not been applied in a wider range. The lifting mechanism used in flatbed printers is a motor-driven twin-screw and four-screw structure. Taking the twin-screw lifting mechanism as an example, it is mainly composed of a motor, a screw, a lifting rod, and a gear adjustment rod. The motor drives the screw and the platform to move up and down, and the gear on the screw adjustment rod meshes with the synchronous belt. The principle is that the synchronous belt piston rotates, and the meshing of the synchronous wheel and the pulley system i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J25/304
Inventor 龙梅
Owner HEFEI AIRWREN AUTOMATIC EQUIP CO LTD