Inkjet type gluing spray head

A glue-spraying nozzle and ink-jet technology, which is applied in the direction of coating, liquid coating device on the surface, etc. It can solve the problems of overflowing glue at the edge of the liquid medicine outflow and long time for leveling the liquid medicine, so as to reduce the leveling time Effect

Active Publication Date: 2018-06-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide an inkjet gluing spray head, which aims to solve the problem of liquid leveling after coating in the actual use of the existing inkjet (inkjet) gluing method. After a long time, the edge of the liquid medicine is prone to the problem of overflowing glue such as flowing out of the border

Method used

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  • Inkjet type gluing spray head
  • Inkjet type gluing spray head
  • Inkjet type gluing spray head

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Mutually

[0032] For the positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0033]...

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Abstract

The invention discloses an inkjet type gluing spray head. The inkjet type gluing spray head comprises a shell, a liquid inlet pipe, a liquid outlet pipe, liquid storage chambers arranged in the shell,multiple nozzles which communicate with the liquid storage chambers and are formed on the shell and an internal or external electric control portion, wherein the liquid inlet pipe and the liquid outlet pipe penetrate the shell and communicate with the liquid storage chambers. The number of the liquid storage chambers is at least two, heaters are arranged in the at least two liquid storage chambers correspondingly, the heating temperature of each heater can be independently controlled, and the heaters heat liquid in the corresponding liquid storage chambers correspondingly. According to the inkjet type gluing spray head, in the gluing process, agent liquid of different temperatures can be sprayed to different gluing portions according to needs, through high-temperature and low-viscosity agent liquid spraying, the agent liquid leveling time can be greatly reduced, and glue overflowing cannot happen through low-temperature and high-viscosity agent liquid spraying.

Description

technical field [0001] The invention relates to the technical field of gluing equipment, in particular to an inkjet gluing nozzle. Background technique [0002] Glue coating is often used in the processing and production of the electronics industry. The gluing process is used in electronic processes such as semiconductors, displays, and touch screens. Currently, there are many gluing methods used, including roll gluing, slit, spin, and letterpress printing. [0003] In order to save costs, some manufacturers in the electronics industry have begun to use inkjet (inkjet) for the gluing process. This process has the feature of being able to print on demand, and can directly print out approximate graphics. forming. [0004] However, when inkjet (inkjet) glue is used at present, in actual use, it takes a long time for the leveling of the liquid medicine after coating, and the edge of the liquid medicine is prone to overflow problems such as overflowing the boundary. [0005] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10
CPCB05C5/001B05C5/002B05C11/1042
Inventor 蔡丰豪
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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