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Fuse testing equipment

A technology for testing equipment and fuses, which is applied in fuse manufacturing and sorting, and can solve problems such as heavy workload, difficulty in meeting production needs, and low testing efficiency

Pending Publication Date: 2018-12-11
JIANGSU CHUANGYUAN ELECTRON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of manual testing requires workers to test the fuse tubes one by one, which has a large workload and low testing efficiency, making it difficult to meet production needs

Method used

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In the following description, in order to clearly demonstrate the structure and working method of the present invention, many directional words will be used to describe, but "upper", "lower", "left", "right", "front", "rear" should be used ", "inside", "outside", "upward", "downward", "leftward", "rightward", "forward", "backward", "inwardly", "outwardly" and other words be understood as a convenient term and should not be construed as a limiting term.

[0028] Such as Figure 1 to Figure 3 As shown, the present invention p...

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Abstract

The invention provides fuse testing equipment. The equipment comprises a rack, a transmission mechanism arranged on the rack and a pin and appearance detection mechanism, a resistance detection mechanism, a laser mechanism, a laser detection mechanism and a qualified product blanking mechanism which are arranged in a transmission direction of the transmission mechanism in sequence, wherein an unqualified product box unit is arranged on the outer side of the laser mechanism. The transmission mechanism transmits fuses forwards, the pin and appearance detection mechanism detects whether or not pin angles of the fuses are correct, whether or not each two pins are in parallel and whether or not appearance dimensions are in set ranges, the resistance detection mechanism conducts testing on resistance, the laser mechanism conducts laser marking on an end cover of one end of each fuse, then the laser detection mechanism detects marking, the qualified fuses are subjected to blanking of the qualified product blanking mechanism, while the unqualified fuses enter the unqualified product box unit. Fuse pin and appearance detection, laser marking and marking detection are automatically conducted, intelligent testing of the fuses is achieved, testing is convenient and efficient, and manpower is saved.

Description

technical field [0001] The invention relates to the technical field of fuse production, in particular to a fuse testing device. Background technique [0002] A fuse is an electrical component used to be installed in a circuit to ensure the safe operation of the circuit. When the circuit fails or is abnormal, the electrical components in the circuit may be damaged as the current continues to rise. If the fuse is correctly installed in the circuit, the fuse will fuse itself to cut off the current when the current abnormally rises to a certain height, thereby protecting the safe operation of the circuit. [0003] In order to ensure that the fuse tube is qualified when leaving the factory, the fuse is generally inspected and marked before the fuse leaves the factory. The inspection includes the external dimensions, whether the two pins are parallel, and whether the resistance value of the fuse is within the range. The cover is marked with lettering, and then placed on the produ...

Claims

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Application Information

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IPC IPC(8): B07C5/02B07C5/10B07C5/34B07C5/344B07C5/36B07C5/38H01H69/02
CPCH01H69/02B07C5/02B07C5/10B07C5/34B07C5/344B07C5/362B07C5/38
Inventor 雍君樊洪奇
Owner JIANGSU CHUANGYUAN ELECTRON CO LTD
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