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Multi-array glue dispensing device

A dispensing device and multi-array technology, applied to the surface coating liquid device, electrical components, circuits, etc., can solve the problems of low efficiency of LED dispensing devices, achieve simple structure, high-precision spit glue, and improve production efficiency effect

Inactive Publication Date: 2013-11-13
TONGLING FUSHI SANJIA MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of low efficiency of traditional LED dispensing devices

Method used

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Embodiment Construction

[0013] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 and figure 2 As shown, this embodiment includes a liquid inlet mechanism and a dispensing mechanism fixedly connected with the liquid inlet mechanism. The glue dispensing mechanism includes a dispensing valve and a dispensing needle 7. The valve body 3 of the dispensing valve is the same as the traditional single The cavities are different, there are several cavities 11, the liquid outlet of the cavity 11 is connected with the valve plug 4, the valve plug 4 is connected with the driving device, the lower end of the valve plug 4 is provided with a drain block 5, and the drain block 5 It is connected with the valve body 3 by screws; the drain block 5 is provided with a through hole corresponding to the cavity 11, through which the glue can enter the dispensing needle 7, and the lower end of the through hole is conne...

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Abstract

The invention discloses a multi-array glue dispensing device which comprises a liquid feeding mechanism and a glue dispensing mechanism fixedly connected with the liquid feeding mechanism, wherein the glue dispensing mechanism comprises glue dispensing valves and glue dispensing needles (7); a plurality of cavities (11) are formed in valve bodies (3) of the glue dispensing valves; liquid outlets of the cavities (11) are connected with valve pins (4); the valve pins (4) are connected with a driving device in a transmission manner; liquid discharging blocks (5) are arranged at the lower ends of the valve pins (4) and are connected with the valve bodies (3) through screws; through holes corresponding to the cavities (11) are formed in the liquid discharging blocks (5) and are connected with the glue dispensing needles (7). The multi-array glue dispensing device dispenses glue simultaneously by adopting a multi-valve-rod injection mode; valve rods are driven by a stepping motor; the high-precision glue dispensing can be realized, and the production efficiency of light emitting diode (LED) product encapsulation is improved.

Description

technical field [0001] The invention relates to the field of LED dispensing and packaging, in particular to a multi-array dispensing device for LED dispensing and packaging. Background technique [0002] LED dispensing device is also a professional equipment used to dispensing LED products. With the continuous maturity of dispensing machine technology, the products that can be applied are also increasing, mainly including electronic lighting industry, mechanical hardware industry, automobile Many production fields such as manufacturing industry; With the rise of my country's LED industry, the LED industry has an increasing demand for LED packaging dispensers, and the requirements are getting higher and higher. In the field of high-precision dispensing, volumetric dispensing Although the valve accuracy is high, the efficiency is low. Contents of the invention [0003] The purpose of the present invention is to solve the problem of low efficiency of the traditional LED dispen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10H01L33/48
Inventor 班友根陈昌太宋春雷
Owner TONGLING FUSHI SANJIA MACHINE
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