Coating die head mechanism

A die and coating technology, applied in the field of coating, can solve the problem of easy deposition of fluids, and achieve the effects of improving uniformity, preventing deposition and improving quality

Pending Publication Date: 2018-11-02
SHENZHEN MANST TECH CO LTD
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a coating die mechanism

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[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is said to be "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" The orientation or positional relationship indicated by "bottom", "inn...

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Abstract

The invention provides a coating die head mechanism, comprising an upper die head and a lower die head, the upper die head and the lower die head can be detachably connected, the lower die head is provided with a mold cavity and a feed port communicating with the mold cavity, an outlet communicating with the mold cavity is provided between the upper die head and the lower die head, the coating diehead mechanism also comprises an ultrasonic generating device arranged on the lower die head, the coating die head mechanism provided by the invention includes the upper die head and the lower die head, the mold cavity and the ultrasonic generating device are arranged on the low die head, the ultrasonic generating device can generate ultrasonic wave that can transmit vibration to the fluid in themold cavity, so that the fluid in the mold cavity is enabled to vibrate, thereby preventing the deposition of the fluid in the mold cavity, and further improving the uniformity and the quality of coating.

Description

technical field [0001] The invention belongs to the technical field of coating, and more specifically relates to a coating die head mechanism. Background technique [0002] The coating process is widely used in the fields of light industry papermaking, plastic processing, information materials and battery manufacturing. The quality of the coating largely affects the quality of the product. Therefore, the coating quality in the coating process It is imperative. [0003] Due to the difference in the coating width of the die head and the difference in the characteristics of the fluid flow, there is always a part of the die cavity that does not flow, and if this part does not flow, it may deposit. The deposited material has an adsorption effect, so the deposition will diffuse, and when it diffuses to the flow area, it will affect the uniformity of the coating, and then affect the stability of the coating quality. Contents of the invention [0004] The purpose of the present ...

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Application Information

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IPC IPC(8): B05C5/02B05C11/10
CPCB05C5/0254B05C11/10
Inventor 彭建林王精华刘宗辉陈贵山
Owner SHENZHEN MANST TECH CO LTD
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