Low-inertia small-size transition roller mechanism and digital label printer

A transition roller, small volume technology, used in printing devices, printing, typewriters, etc., can solve the problems of large inertia, small inertia and small volume of large volume transition rollers, reducing production volume, reducing occupied space, and small rotational inertia. Effect

Pending Publication Date: 2022-03-15
浙江普崎数码科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a low-inertia and small-volume transition roller mechanism and a digital label printer, which have the advantages of small inertia and small volume, and solve the problems of large inertia and large volume of the existing large-volume transition rollers

Method used

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  • Low-inertia small-size transition roller mechanism and digital label printer
  • Low-inertia small-size transition roller mechanism and digital label printer
  • Low-inertia small-size transition roller mechanism and digital label printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment is a specific implementation of a low-inertia and small-volume transition roller mechanism.

[0029] see Figure 1-3 , a low-inertia and small-volume transition roller mechanism and a digital label printer, comprising a low-inertia and small-volume transition roller 3, the low-inertia and small-volume transition roller 3 includes a transition roller main body 303;

[0030] One end of the transition roller main body 303 is provided with a movable end shaft 301, the outer wall of the movable end shaft 301 is provided with a spring 308, and the outer part of the movable end shaft 301 is provided with a deep groove ball bearing 2 307, and the movable end shaft 301 runs through the deep groove Ball bearing 2 307, the movable end shaft 301 runs through the outer wall of the deep groove ball bearing 2 307 and is provided with a circlip 2 306, the other end of the transition roller main body 303 is provided with a fixed end shaft 302, and the outer side of the f...

Embodiment 2

[0043] This embodiment is a specific implementation of a digital label printer with a low-inertia and small-volume transition roller mechanism.

[0044]A digital label printer with a low-inertia and small-volume transition roller mechanism includes an exterior wall panel 1 and an interior wall panel 2, and a low-inertia and small-volume transition roller 3 is movably connected between the exterior wall panel 1 and the interior wall panel 2.

[0045] Through the above technical solution, several low-inertia and small-volume transition rollers 3 are provided, and several groups of transition roller bodies 303 are erected between the outer wall panel 1 and the inner wall panel 2 through the movable end shafts 301 and fixed end shafts 302 at both ends, The main body of the transition roller 303 has a small diameter and light material, and the moment of inertia generated during rotation is small. When the material moves at a high speed, and when the material is switched from motion ...

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Abstract

The invention relates to the technical field of label printers, and discloses a low-inertia small-size transition roller mechanism and a digital label printer.The low-inertia small-size transition roller comprises a transition roller body, a movable end shaft is arranged at one end of the transition roller body, and a spring is arranged on the outer side wall of the movable end shaft in a sleeving mode; a second deep groove ball bearing is arranged outside the movable end shaft in a sleeved mode, a second clamping spring is arranged on the outer side wall of the end, penetrating through the second deep groove ball bearing, of the movable end shaft in a sleeved mode, a fixed end shaft is arranged at the other end of the transition roller body, a first deep groove ball bearing is arranged on the outer side wall of the fixed end shaft in a sleeved mode, and the fixed end shaft penetrates through the first deep groove ball bearing. The outer side wall of the end, penetrating through the first deep groove ball bearing, of the fixed end shaft is sleeved with a first clamping spring. The low-inertia small-size transition roller mechanism and the digital label printer have the advantages of being small in inertia, small in size and the like, and the problem that an existing large-size transition roller is large in inertia and large in occupied space, so that the size of the whole printing part of the printer is large is solved.

Description

technical field [0001] The invention relates to the technical field of label printers, in particular to a low-inertia, small-volume transition roller mechanism and a digital label printer. Background technique [0002] In some existing label printers currently on the market, the transition rollers in the printing part are generally relatively large in diameter and occupy a large volume and are fixed and locked on the printing wallboard. This type of printer is easy to guarantee processing accuracy and good stability. [0003] However, on a high-speed machine such as a label machine, the relatively large motion inertia affects the feeding accuracy, which will lead to low printing accuracy, and the printing part occupies a relatively large volume, which greatly increases the volume of the machine. Therefore, there is an urgent need for a low-cost The inertia and small volume transition roller mechanism can solve the above problems. Contents of the invention [0004] (1) Sol...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B41J11/04B41J3/407
CPCB41J11/04B41J3/4075
Inventor李芝明
Owner浙江普崎数码科技有限公司