A feeding unit in an electronic coil testing machine

Abstract

The invention provides a feed unit of an electronic coil tester, belongs to the technical field of electronic coil automatic detecting and packing equipment, and solves the technical problems that manual feeding is low in production efficiency, and the like in the prior art. The feed unit comprises a plurality of vertical first support frames which are parallel with one another and annularly arranged. A first conveying passage allowing a feeding plate to pass is formed in the middle of the first support frames. Each first support frame is provided with a first support block and a small air cylinder, the middle of the first support block is hinged to the first support frame, the outer end of the first support block is hinged to the end of the piston rod of the small air cylinder, the inner end of the first support block extends into the first conveying passage, the axis of the piston rod of the small air cylinder is vertical, and the piston rod of the small air cylinder can drive the first support block to rotate around the hinge joint. The feed unit has the advantages that loaded feeding plates and empty feeding plates are placed separately, conveying and sucking transferring are performed at the same time, descending of the loaded feeding plate is controlled by the rotatable first support block, and automatic intermittent conveying is achieved.

Description

technical field [0001] The invention belongs to the technical field of electronic coil automatic testing and packaging equipment, and relates to a feeding unit in an electronic coil testing machine. Background technique [0002] A general electronic coil includes a skeleton and a magnetic core. The skeleton has a concave cavity, and the magnetic core is placed in the concave cavity on the skeleton for positioning. The magnetic core and the skeleton are taken as a whole for subsequent testing and packaging. [0003] At present, there is no equipment on the market for electrical testing, packaging and automation of the skeleton and magnetic cores. Generally, manual testing and packaging are mainly used, or partial automation of a few limited steps is used, which are relatively simple and automated. The level is very low, unable to meet international standards, the production efficiency is also very low, and the economic benefits are not good. [0004] Therefore, there is stil...

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Problems solved by technology

[0003] At present, there is no equipment on the market for electrical testing, packaging and automation of the skeleton and magnetic cores. Generally, manual testing and packaging are mainly used, or partial automation of a few limited steps is used, which are relatively simple and automated. The level is very low, unable to meet international standards, the production efficiency is also very low, and the economic benefits are not good

[0004] Therefore, there is still a professional equipment capable of performing multi-step automatic electrical testing and packaging of electronic coils on the market, and there is also a lack of a feeding unit that can load materials for this equipment.

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