A multifunctional coating die head

A multi-functional, die-head technology, which is applied to the device and coating of the surface coating liquid, can solve the problems of poor coating quality, uniformity, and inconsistent thickness, etc.

Active Publication Date: 2021-04-13
CALB CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The uniformity and thickness of the longitudinal and transverse parts of the substrate coating after coating by the coating die of the traditional coating machine are not consistent, and the coating quality is not good

Method used

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  • A multifunctional coating die head
  • A multifunctional coating die head
  • A multifunctional coating die head

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Embodiment Construction

[0020] Such as figure 1 , figure 2 and Figure 4 Shown, a kind of multifunctional coating die head comprises die head frame and die head; Described die head frame 1 comprises upper cavity shell 1-2 and lower cavity shell 1-1, and described upper cavity shell 1-2 passes through The rotating shaft 2 is connected with the lower chamber shell 1-1, and the lower end of the lower chamber shell 1-1 is sealed and connected with the die head 5, and the die head 5 is connected with the coating roller 9 through the stopper 8, and the center of the coating roller 9 is inserted The key shaft 9-1 is connected with the adjustment mechanism 14. Wherein, the present invention is based on the die frame 1, and the die frame 1 is composed of an upper chamber shell 1-2 and a lower chamber shell 1-1 folded and connected. The traditional die frame 1 is fixed and welded, so it does not have the function of secondary repair, which greatly reduces the use efficiency. The upper chamber shell 1-2 an...

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Abstract

The present invention relates to a multi-functional coating die, comprising a die frame and a die; the die frame includes an upper cavity shell and a lower cavity shell, the upper cavity shell is connected with the lower cavity shell through a rotating shaft, the The lower end of the lower cavity shell is sealed and connected with the die head, the die head is connected with the coating roller through the stopper, and the key shaft inserted in the center of the coating roller is connected with the adjustment mechanism. After adopting the above structure, compared with the prior art, a multi-functional coating die head of the present invention, from a structural point of view, the present invention adopts a folded and integrated die head structure, which greatly improves the sealing performance of the device. The upper chamber shell and the lower chamber shell at the top of the device can quickly finely distribute the slurry to the output end of the die head. When it is necessary to increase the output of the slurry, the air pump can be used to pressurize the slurry to increase the flow rate of the slurry. While coating the die, the coating roller can be controlled with the adjustment mechanism, thus further limiting the distance between the coating roller and the coating.

Description

technical field [0001] The invention relates to the field of coating machines, in particular to a multifunctional coating die head. Background technique [0002] The coating machine is mainly used for the surface coating process production of film, paper, etc. This machine is to coat the rolled substrate with a layer of glue, paint or ink with specific functions, and then wind it up after drying. It adopts a special multi-functional coating head, which can realize various forms of surface coating production. The winding and unwinding of the coating machine is equipped with a full-speed automatic film splicing mechanism, and the PLC program tension closed-loop automatic control. [0003] The uniformity and thickness of the longitudinal and transverse parts of the substrate coating after coating by the coating die of the traditional coating machine are not consistent, and the coating quality is not good. [0004] The State Intellectual Property Office of the People's Republic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C1/08
CPCB05C1/0813
Inventor 王云辉许晓波王红领王纯刚
Owner CALB CO LTD
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