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Microphone high-efficiency sorting device

A sorting device and high-efficiency technology, applied in sorting and other directions, can solve problems such as low sorting efficiency, and achieve the effect of high sorting efficiency and continuous and stable feeding.

Inactive Publication Date: 2018-02-23
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the low efficiency of microphone detection and sorting in the prior art, the present invention provides a method that greatly improves the efficiency of microphone detection and sorting, and can quickly sort out microphones that meet customer requirements in a short time. High-efficiency sorting device

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0029] Such as figure 1 with image 3 A kind of high-efficiency sorting device for microphones shown includes a frame 1 on which a feeding mechanism 2 and a detection mechanism 3 are arranged. The feeding mechanism 2 includes a distribution tray 20 and a vibrating tray 28. There is a feed main channel 23, several feed branch channels 22 connected to the feed main channel, and the feed branch channels can adopt any one between three routes and eight routes according to the feed speed and detection speed. Among them, in order to ensure the continuous and stable feeding, a three-way feeding branch is adopted, and the distribution tray 20 is distributed obliquely. 21. There is a circular buffer cavity 24 between the feed main channel and the feed branch. The upper ends of the three-way feed branch are respectively connected to the side of the buffer ca...

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Abstract

The invention relates to the technical field of electronic product detection, and discloses an efficient microphone sorting unit. The efficient microphone sorting unit comprises a frame; the frame is provided with a feeding mechanism and a detection mechanism. The feeding mechanism comprises a vibration disc and a distribution disc; the detection mechanism comprises a base block and a slide plate; baffle plates are arranged on the base block and at two sides of the slide plate; two parallel sliding poles are arranged between the baffle plates; a detection gap is arranged on the front of the slide plate; a sound hole is arranged on the base block and just below the detection gap; a detection pressure finger is arranged right above the slide plate; the front end of the detection pressure finger is provided with a detection head; a pressure spring is between the rear end of the detection pressure finger and the slide plate; a lifting cylinder is arranged on the slide plate; the shaft end of the lifting cylinder is provided with a horizontal pressure bar; a blanking channel penetrating through the top surface of the base block is arranged in the base block; the bottom of the blanking channel is provided with a two-way sorting mechanism; and the base block is provided with a horizontal cylinder for driving the slide plate to slide. The present invention has the beneficial effects of fast and stable feeding, and high testing and separation efficiency.

Description

technical field [0001] The invention relates to the technical field of electronic product detection, in particular to a microphone high-efficiency sorting device. Background technique [0002] Microphones are also called microphones or condenser microphones. At present, the signal-to-noise ratio is usually used as an indicator to judge the quality of microphones. The signal-to-noise ratio is also called decibels or sensitivity, expressed in DB. After a batch of microphones are processed, it is necessary to sort the DB value of the microphones to select products that meet customer requirements. There is a saying in the microphone industry that "the quality of microphones is obtained through sorting". It can be seen that microphones Detection and sorting are very important. The current microphone sorting can be divided into manual sorting and automatic sorting. Obviously, manual sorting cannot keep up with the demand; the current automatic sorting is very fine. Sorted at the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/344B07C5/02B07C5/36
Inventor 邵梓逸孙永剑
Owner ZHEJIANG SCI-TECH UNIV
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