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High-efficiency sorting machine for miniature microphones

A microphone and sorting machine technology, applied in sorting and other directions, can solve the problems of low sorting efficiency and achieve the effect of high sorting efficiency and continuous and stable feeding

Inactive Publication Date: 2018-02-16
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 shortcomings of the low efficiency of microphone detection and sorting in the prior art, the present invention provides a micro-microphone high-efficiency sorting method that greatly improves the efficiency of microphone detection and sorting, and can quickly sort out products that meet customer requirements in a short period of time. machine selection

Method used

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  • High-efficiency sorting machine for miniature microphones

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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 machine for miniature microphones shown includes a frame 1, on which a feeding mechanism 2 and a detection mechanism 3 are arranged, and the feeding mechanism 2 includes a distribution tray 20, a vibrating tray 28, and on the distribution tray 20 Be provided with feed main channel 23, the feed branch channel 22 that three roads are connected with the feed main channel, the upper side edge of feed branch channel 22 is provided with the bead 29 that distributes along the feed branch channel, the bottom of the distribution plate is provided with There is a linear vibrator 21, the distribution tray 20 is distributed obliquely, the discharge end of the feed branch channel 22 is located at the lower end of the feed tray, and a circular buffer chamber 24 is arranged between the feed ma...

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Abstract

The invention relates to the technical field of electronic product detection, and discloses a high-efficiency sorting machine for miniature microphones, which includes a frame, on which a feeding mechanism and a detection mechanism are arranged, the feeding mechanism includes a vibrating plate and a material distribution plate, and the detecting mechanism includes The base block and the sliding plate are provided with baffles on both sides of the sliding plate, and two parallel sliding rods are arranged between the baffles. The front end of the sliding plate is provided with a detection gap. There is a sound hole at the bottom, and a detection pressure finger is provided directly above the sliding plate. Cylinder, the shaft end of the lifting cylinder is equipped with a horizontal pressure rod, and the base block is provided with a blanking channel connected with the top surface of the base block. A horizontal cylinder on which the slide plate slides. The invention has the beneficial effects of rapid and stable feeding and high detection and sorting efficiency.

Description

technical field [0001] The invention relates to the technical field of microphone detection and sorting, in particular to a high-efficiency sorting machine for miniature microphones. Background technique [0002] A microphone is also called a microphone or a condenser microphone. At present, the signal-to-noise ratio is usually used as an indicator to judge the quality of the microphone. The signal-to-noise ratio is also called decibel or sensitivity, expressed in DB. After a batch of microphones are processed, it is necessary to sort the DB values ​​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 the detection and sorting of microphones 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 sortin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/34B07C5/02B07C5/36
Inventor 何亮亮孙永剑
Owner ZHEJIANG SCI-TECH UNIV
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