Printing head self-adaptive structure of intelligent label printer

A smart label and print head technology, applied in printing and other directions, can solve problems such as print head pressure imbalance and achieve the effect of improving stability

Pending Publication Date: 2021-03-19
WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of this solution: the force precision of the spring manufacturing is ±10%, and in mass production, due to the

Method used

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  • Printing head self-adaptive structure of intelligent label printer
  • Printing head self-adaptive structure of intelligent label printer
  • Printing head self-adaptive structure of intelligent label printer

Examples

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Example Embodiment

[0018] In order to understand the technical features, objects and effects of the present invention, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0019] Such as Figure 2-6 As shown, the printhead 1 adaptive structure of the intelligent label printer of the present invention, includes a transfority bar 13, a sliding block 14, a decompression torsion spring 12, a press spring 5, a printing module backboard 7 , The turning plate 8, the rubber roller 2, the heat dissipation plate 11, and the printhead 1.

[0020] The printhead 1 is mounted on the turning plate 8, and the turning plate 8 is mounted on the printing module backbone back plate 7 through the first rotary shaft 9, and the rubber roller 2 is mounted on the printing module backbone back plate 7 through the second rotary shaft 10. The rotating plate 8 is provided with a first leg 801 and a second leg 802. The heat sink 11 is a bending plate, including a...

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PUM

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Abstract

The invention relates to a printing head self-adaptive structure of an intelligent label printer. The printing head self-adaptive structure comprises a poking rod, a sliding block, a decompression torsional spring, a pressurizing spring, a printing module framework back plate, a rotating plate, a rubber covered roller, a heat dissipation plate and a printing head which are arranged in a printer body, the heat dissipation plate is a bent plate and comprises a first connecting part used for being connected with a rotating plate and a second connecting part used for being connected with a printing head, the first connecting part is fixed to the rotating plate through a rotating shaft, and the second connecting part is tightly attached to the printing head and fixedly connected with the printing head. In the pressurizing process of the printing head, factors such as parallelism of the heat dissipation plate and the rubber covered roller do not need to be considered, point contact after being pressed is self-adaptive to line contact, a pressed point is a midpoint of the line contact, and pressure balance of the printing head and the rubber covered roller at all positions of the contactposition is guaranteed.

Description

technical field [0001] The present invention relates to an intelligent label printer, and more specifically relates to an adaptive structure of a printing head of an intelligent label printer. Background technique [0002] Currently on the market, in order to achieve the consistency of the left and right clarity of the printed paper, it is necessary to ensure the force balance between the TPH (thermal print head) and the rubber roller on the printing line. Such as figure 1 As shown, the solution in the prior art is to realize the force balance between the print head 1 and the rubber roller 2 through the respective pressing of multiple springs 3 and 4 . Disadvantages of this solution: the force precision of the spring manufacturing is ±10%, and in mass production, due to the force deviation of the incoming material, the pressure between the print head 1 and the rubber roller 2 will be unbalanced. Contents of the invention [0003] The technical problem to be solved by the...

Claims

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Application Information

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IPC IPC(8): B41J2/32
CPCB41J2/32
Inventor 柳雄
Owner WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECH CO LTD
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