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Dispensing head structure of full-automatic chip LED dispensing machine

An LED dispenser and patch technology, which is applied to devices and coatings that apply liquid to the surface, can solve the problems of low production efficiency and cumbersome operation.

Inactive Publication Date: 2016-12-07
深圳市朝阳光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current dispensing head only has one or two dispensing needles, the production efficiency is low and the operation is cumbersome, which has become an urgent technical problem to be solved by those skilled in the art

Method used

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  • Dispensing head structure of full-automatic chip LED dispensing machine

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Experimental program
Comparison scheme
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Embodiment Construction

[0009] combine figure 1 , the dispensing head structure of the fully automatic patch type LED dispensing machine of the present invention includes a mounting bracket 101, and the mounting bracket 101 is provided with a glue injection cylinder 105, and a glue injection cylinder 105 is connected below the glue injection cylinder 105. The glue valve body 102, the glue injection valve body 102 is provided with a glue inlet and a glue outlet switch valve, and the glue inlet and glue outlet switch valve is connected with a glue injection cylinder 105 and a glue dispensing needle 106, in the glue injection valve A glue rod 104 is arranged above the body 102 . The spool of the glue-feeding and glue-out switching valve is connected with a glue-feeding and glue-pressing steering mechanism 103; the glue-feeding and glue-pressing steering mechanism 103 includes a steering shaft, and the steering shaft is provided with rotating teeth, and the rotating gears The anastomosis has a transmiss...

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Abstract

The invention provides a precise dispensing head structure with multiple heads. The precise dispensing head structure with multiple heads can improve producing efficiency and locate dispensing points accurately. The dispensing head structure of a full-automatic chip LED dispensing machine comprises an installing support; the installing support is provided with a glue injecting tube; a glue injecting valve body communicates with the lower portion of the glue injecting tube; a glue inlet and glue outlet switching valve is installed in the glue injecting valve body; the glue inlet and outlet switching valve communicates with the glue injecting tube and a dispensing pinhead; and a glue pressing rod is installed above the glue injecting valve body. The dispensing head structure of the full-automatic chip LED dispensing machine can conduct dispensing at high yield and high precision and is suitable for being applied to the dispensing field of LED production.

Description

technical field [0001] The invention relates to a fully automatic patch type LED glue dispensing machine, in particular to a glue dispensing head structure of the fully automatic patch type LED glue dispensing machine. Background technique [0002] SMD LED is a new type of surface-mounted semiconductor light-emitting device. It has the advantages of small size, large scattering angle, and good uniformity of light emission. It is widely used in electronic products such as display screens, LCD panel backlights, and general lighting. After the LED chip is bonded, it needs to be dispensed and filled. It is a kind of equipment that fills different glues according to different requirements. The dispenser includes a dispensing head structure; the dispensing head structure is mainly used for dispensing LED lamp bead filling glue. The current dispensing head has only one to two dispensing needles, the production efficiency is low and the operation is cumbersome, which has become a te...

Claims

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Application Information

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IPC IPC(8): B05C5/00B05C11/10
CPCB05C5/00B05C11/10B05C11/1026
Inventor 邓朝旭
Owner 深圳市朝阳光科技有限公司