Platen spacing adjusting mechanism and printing machine

A technology for adjusting mechanisms and printing machines, applied in printing, printing machines, printing devices, etc., can solve problems such as high precision and high cost, mechanism jamming, and part deformation, and achieve the effect of improving consistency and improving work efficiency

Pending Publication Date: 2021-12-31
XIAMEN HANIN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing distance adjustment mechanism of the platen has high requirements on the processing and assembly precision of related parts, high precision leads to high cost, and in subsequent use, it is easy to cause jamming or jamming of the mechanism due to foreign matter, dirt entering the linear bearing and deformation of parts. fail

Method used

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  • Platen spacing adjusting mechanism and printing machine
  • Platen spacing adjusting mechanism and printing machine
  • Platen spacing adjusting mechanism and printing machine

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Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0039] In the description of the embodiments of the present invention, unless otherwise specified and limited, the terms "connected", "connected" and "fixed" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrate; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the interaction relationship betw...

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PUM

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Abstract

The invention belongs to the technical field of printing machines, and discloses a platen spacing adjusting mechanism and a printing machine which are used for adjusting the spacing between a bottom plate and a cover plate of the printing machine.The distance adjusting mechanism of the bedplate comprises a connecting plate, a connecting seat and an adjusting piece, the connecting plate comprises a connecting end and a cantilever end, the connecting end is connected to the bottom plate, and the cantilever end is arranged below the bottom plate in a suspended mode;the connecting base is connected to the cantilever end of the connecting plate and rotationally connected to the cover plate.The adjusting piece is used for adjusting the distance between the bottom plate and the cover plate by adjusting the distance between the connecting plate and the connecting base.According to the distance adjusting mechanism of the bedplate, one end of the connecting base is connected to the cover plate, the other end of the connecting base is connected to the cantilever end of the connecting plate, when the cantilever end of the connecting plate is subjected to force in the vertical direction and then is bent and deformed, the cover plate is indirectly installed at the cantilever end of the connecting plate, and the distance between the cover plate and the bottom plate is changed;and the effect of automatically adjusting the distance is achieved.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a platen spacing adjustment mechanism and a printing machine. Background technique [0002] The printing machine is a device for printing patterns on fabrics. The printing machine includes a platen and a frame. The platen includes a cover plate and a bottom plate. The cover plate is rotatably connected to the bottom plate, and the bottom plate is arranged on the frame for carrying printed fabrics. The fabric is placed on the bottom plate and fixed, and the cover plate is pressed against the fabric for printing. Because there are differences in the thickness of the fabrics, when printing different fabrics, it is necessary to adjust the distance between the cover plate and the bottom plate, so as to adjust the pressing force for pressing the fabrics. The existing distance adjustment mechanism of the platen includes a spring and a linear bearing. The linear bearing guides...

Claims

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Application Information

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IPC IPC(8): B41F17/00
CPCB41F17/003B41P2217/60Y02P70/50
Inventor 不公告发明人
Owner XIAMEN HANIN ELECTRONICS TECH CO LTD
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