CN205982156U - Detection apparatus for on -line measuring galvanized steel strand production quality defect - Google Patents

Abstract

The utility model belongs to galvanized steel strand production quality's detection device, especially a detection apparatus for on -line measuring galvanized steel strand production quality defect, the galvanized steel strand of operation including the galvanized steel strand production line on is setting up the defect trigger on the base, the defect trigger cooperatees with galvanized steel strand, is located setting up the electrode on the base in defect trigger the place ahead and touch the ware, and the electrode touches the through -hole that sets up and cooperatees with galvanized steel strand on the ware, and defect trigger and electrode touch the ware and is connecting the halt switch through the wire respectively. The utility model discloses it is rational in infrastructure, the defect problem of automatic identification zinc thorn, list edge, discounting, disconnected silk effectively, more than appearing during the defect, the production line auto -stop, producers can discover to handle, improvement product quality.

Description

The detection means of on-line checking galvanized strand wires quality of production defect

Technical field

This utility model belongs to the detection means of the galvanized strand wires quality of production, and particularly a kind of on-line checking galvanized steel twists The detection means of line quality of production defect.

Background technology

In recent years, with domestic electrical industrial expansion, supporting enterprise takes on a certain scale, to zinc-plated pulling force steel strand wires, The demand of steel-cored aluminium strand progressively expands.Galvanized strand wires production process is by the phosphatization pretreatment of Φ 6.5 high-carbon steel elder generation, by water Punch-out equipment is drawn into the semi-finished product of Φ 1.67- Φ 3.2, then is produced by galvanizing, produces zinc layer weight and meets GB/T3428- The galvanizing silk of 2002 standards, is attached to pipe twisting machine after spooling spool spooling, twists the galvanized steel strand being twisted 1*7 or 1*19 Line.In whole production process, product design size, zinc coating thickness, mechanical performance, torsional requirements, sth. made by twisting to, pitch, joint, rice number Length all has to comply with the regulation of relevant criterion.Steel strand wires product processes are complicated, and process flow is long, and product is in quality control Aspect is strict.

Unmanageable quality problems present in cable production line process are steel strand wires monofilament during process Mass defect affect process end product quality, wire quality defect mainly by surface zinc thorn, list edge, steel wire give a discount, fracture of wire, high speed During process, operator cannot distinguish such mass defect using naked eyes, such defect ability during later stage user use Can find, the mass loss causing is huge, and use staff touch identification method at present and carry out defect recognition, this kind of method Requirement personnel make to hold twisted wire always, easily cause personnel's unexpected injury, and to personnel's handss serious wear, how The such defect of automatic identification is currently without good method on a production line.

Utility model content

The purpose of this utility model is to provide a kind of detection means of on-line checking galvanized strand wires quality of production defect, It is rational in infrastructure, can automatic identification zinc thorn, list edge, discounting, the defect problem of fracture of wire effectively, when disadvantages described above occurs, Production line autostop, producers are it can be found that process, improve product quality.

The purpose of this utility model is realized in：A kind of detection of on-line checking galvanized strand wires quality of production defect Device, including the galvanized strand wires running on galvanized strand wires production line, arranges defect trigger, defect triggers on pedestal Device is matched with galvanized strand wires, arranges electrode contactor, on electrode contactor on the pedestal in front of defect trigger The through hole of setting is matched with galvanized strand wires, and defect trigger and electrode contactor are connected to shutdown by wire respectively and open Close.

Principle of the present utility model is to be enclosed using steel wire winding 3 on manufacture twisted wire surface, as defect in wire trigger, twines It is fixed on pedestal around steel wire one end, and connects halt switch positive pole, the other end keeps freedom and reserves freely discharging of 5cm Section, is arranging an electrode contactor at winding steel wire fixing point 7cm；Electrode contactor center drilling ensures process steel strand wires Can not hinder and pass through, and connect halt switch negative pole, pass through to lack when having the defect steel wires such as zinc thorn, list edge, steel wire discounting, fracture of wire Steel wire trigger can be hung up after sunken trigger move to electrode contactor, when defect trigger is touched with electrode contactor, from Dynamic halt switch receives stopping signal, compressor emergency shutdown, and operator just can be processed to disadvantages described above.

Main improvement content is as follows：

1st, devise defect trigger, defect trigger uses steel wire, has elasticity and can be recycled, steel wire winding is twisting The space discharging after line naturally form twisted wire and passes through passage, and zero defect twisted wire can not hinder and passes through.

2nd, devise electrode contactor, be being capable of electric receiving electrode contactor when defect trigger is touched；

Effect after enforcement

Zinc thorn, list edge, discounting, the pinpointing the problems of the defect of fracture of wire is efficiently solved after in real time, when disadvantages described above occurs, Production line autostop, producers are it can be found that process.

This utility model is rational in infrastructure, and automatic identification zinc thorn, list edge, discounting, the problem of fracture of wire defect, work as appearance effectively During disadvantages described above, production line autostop, producers are it can be found that process, improve product quality.

Brief description

Below in conjunction with accompanying drawing, this utility model is further described, Fig. 1 illustrates for this utility model front view structure Figure.

Specific embodiment

A kind of detection means of on-line checking galvanized strand wires quality of production defect, as shown in figure 1, include galvanized strand wires The galvanized strand wires 1 running on production line, arranges defect trigger 3, defect trigger 3 and galvanized strand wires 1 on the base 2 Match, electrode contactor 4 is set on the pedestal 2 in defect trigger 3 front, the through hole of setting on electrode contactor 4 Match with galvanized strand wires 1, defect trigger 3 and electrode contactor 4 are connected to halt switch 6 by wire 5 respectively.Defect The helical spring that the structure of trigger 3 is constituted for steel wire, its internal diameter and galvanized strand wires 1 move cooperation, and the rear end of helical spring is even Then halt switch 6, the front end of helical spring arranges free releasing section.The structure of free releasing section is for helical spring front end even Then horizontal wire, arranges the contact of bending upwards, the length of horizontal wire is 5cm in the front end of horizontal wire.Defect is touched The distance sending out the contact distance electrode contactor 4 of device 3 is 7cm.

Claims (3)

1. a kind of detection means of on-line checking galvanized strand wires quality of production defect, runs including on galvanized strand wires production line Galvanized strand wires (1), it is characterized in that：Defect trigger (3), defect trigger (3) and galvanized steel are arranged on pedestal (2) Twisted wire (1) matches, and arranges electrode contactor (4), electrode contactor on the pedestal (2) in front of defect trigger (3) (4) through hole of upper setting is matched with galvanized strand wires (1), and defect trigger (3) and electrode contactor (4) pass through wire respectively (5) it is connected to halt switch (6).

2. the detection means of on-line checking galvanized strand wires quality of production defect according to claim 1, is characterized in that：Lack The helical spring that the structure of sunken trigger (3) is constituted for steel wire, its internal diameter moves cooperation with galvanized strand wires (1), helical spring Rear end is connected to halt switch (6), and the front end of helical spring arranges free releasing section.

3. the detection means of on-line checking galvanized strand wires quality of production defect according to claim 1, is characterized in that：From Horizontal wire is connected to for helical spring front end by the structure of releasing section, touching of bending upwards is set in the front end of horizontal wire Head, the length of horizontal wire is 5cm.