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Separated type nozzle and dispensing valve adopting separated type nozzle

A split-type, nozzle technology, applied to the surface coating liquid device, coating, etc., can solve the problems of high manufacturing and use costs, difficult cleaning and repair, and difficult processing of the internal flow channel structure, so as to solve the problem of inconvenient processing , easy to process and shape, rich dispensing effect

Inactive Publication Date: 2019-07-26
PAIHE SCI & TECH HLDG CO LTD BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is that the dispensing valve nozzle of the prior art has an integrated structure, the internal flow channel structure is difficult to process, it is difficult to clean and repair, and the manufacturing and use costs are very high. Design, the internal flow channel structure is easy to process and shape, and it is convenient to clean, and the split nozzle and the dispensing valve using the split nozzle reduce the cost of manufacturing and use

Method used

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  • Separated type nozzle and dispensing valve adopting separated type nozzle
  • Separated type nozzle and dispensing valve adopting separated type nozzle
  • Separated type nozzle and dispensing valve adopting separated type nozzle

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] Such as figure 1 Shown is a preferred embodiment of a split nozzle of the present invention. The split nozzle 3 includes two left and right nozzle components. The two nozzle components are connected by a combined body to form the split nozzle 3. A partial flow channel 7 is formed on the joint surface of each nozzle member. , The split nozzle 3 forms a complete flow channel inside.

[0034] In this embodiment, the split nozzle 3 inc...

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Abstract

The invention relates to the technical field of dispensing equipment, and aims to provide a separated type nozzle and a dispensing valve adopting the separated type nozzle. The nozzle adopts a separated type structure design, an internal flow channel structure is easy to process, the convenience in cleaning is realized, and the manufacturing and use cost is reduced. The separated type nozzle comprises a left nozzle component and a right nozzle component, wherein the two nozzle components are connected through combination so as to form the separated type nozzle (3); a partial flow channel (7) is molded on the combined surface of each nozzle component; and after combination, the inner part of the separated type nozzle (3) forms a complete flow channel. The separated type nozzle provided by the invention solves the problems that an existing integrated nozzle is difficult to process an internal flow channel structure, difficult to clean and repair, and high in manufacturing and use cost.

Description

Technical field [0001] The present invention relates to the technical field of dispensing equipment, in particular to a split nozzle and a dispensing valve adopting the split nozzle. Background technique [0002] Fluid dispensing technology is a key technical link in the microelectronic packaging industry. The speed, quality, accuracy, and stability of dispensing technology have an important impact on the performance of microelectronic products. With the gradual development of microelectronics products in the direction of smaller size, higher performance, lower power consumption, and more environmental protection, and the rapid emergence of computer, communication, and consumer electronics products, electronics There are more and more dispensing processes involved in the manufacturing process, and the requirements for dispensing technology are getting higher and higher. [0003] The dispensing valve nozzle is a key component of the dispensing equipment. Its size and internal struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02
CPCB05C5/0225
Inventor 张振甲刘乐王鑫王众张喜乐张淑兰
Owner PAIHE SCI & TECH HLDG CO LTD BEIJING
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