Industrial detonating fuse automatic curler

Abstract

The invention discloses an industrial detonating fuse automatic curler and relates to the technical field of detonating fuses. The curler comprises an adjustable tension stringing wheel device 1, an electromagnetic power-off brake 2, a guide roller 3, a first line pressing device 4, a detonating fuse surface blemish automatic detection device 5, a second line pressing device 6, a winding wheel 7, a third locking reel device 8, a banding rope 9, a transmission shaft 10, an electromagnetic clutch 11, a reducing belt pulley 12, an explosion-proof electric machine 13, a PLC (Programmable Logic Controller) control panel 14, an electronic control cabinet 15 and a worktable 16. The industrial detonating fuse is automatically wound, automatically controls the specified lengths and monitors off-explosive and thin explosive of the industrial detonating fuse as well as surface blemishes of the coating layer, and automatically alarms, stops and removes defected products if problems are found, so that the product quality is strictly guaranteed. The curler disclosed by the invention is high in degree of automation, improves the product quality, alleviates the labor intensity and improves the production efficiency, and is remarkable in comprehensive economic benefit. The curler disclosed by the invention can be popularized and applied to all detonating fuse production enterprises and electric wire and cable, blasting fuse and rope production enterprises.

Description

technical field [0001] The present invention relates to detonating cords, especially automatic coilers for industrial detonating cords. Background technique [0002] The detonating cord semi-finished product produced by the detonating cord cable making machine needs to use an extruder to coat a layer of plastic on the outer surface of the detonating cord semi-finished product to make an industrial detonating cord. The industrial detonating cord that just comes out of the extruder and is coated with a layer of plastic on the outer surface has a high temperature. After being cooled by cooling water and shaped, it is loosely wound on the take-up reel, and then the take-up reel is placed on the At the position of the pay-off reel of the industrial detonating cord coiler, the industrial detonating cord loosely wound on the take-up reel is coiled into a coil of industrial detonating cord by the coiler. [0003] The existing detonating cord coiling machine is driven by a motor, an...

AI Technical Summary

Problems solved by technology

[0003] The existing detonating cord coiling machine is driven by a motor, and the operator wraps the detonating cord with cotton cloth, and pulls the industrial detonating cord on the pay-off wheel by hand to reel the coil back and forth. Rolled on the reel to become an industrial detonating cord roll, the disadvantages are: 1. If the operator’s hand pulling force is too small, the detonating cord roll will be too loose. If the hand pulling force is too large, the operator’s labor intensity will be high and the guide The frictional heat between the detonating cord and the cotton cloth is also unbearable for the operator; 2. There is no broken powder during the coiling process, fine powder and surface defect detection equipment after the detonating cord is coated with plastic. 3. The length of the coiled industrial detonating cord is inaccurate. According to experience control, the length difference is about one meter, which affects the company's reputation.

[0005] According to the search, there is no patent application identical to the present invention in China

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