CN208561192U

CN208561192U - Wire feeder with real-time non-contact detecting

Info

Publication number: CN208561192U
Application number: CN201820776580.7U
Authority: CN
Inventors: 周锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2019-03-01
Anticipated expiration: 2028-05-24

Abstract

The utility model relates to wire feeder technical fields, more particularly, to the wire feeder with real-time non-contact detecting, it include wire feed unit and be distributed in wire feed unit wire outlet end give silk thread guiding guide unit, non-contact plug wire sensor is embedded between wire feed unit and guide unit, the non-contact plug wire sensor has the light emitters and light receiver of pairing, and the light of light emitters transmitting is distributed in silk thread periphery；Non-contact plug wire sensor is electrically connected the electric control part of wire feeder.When silk thread is plugged; the thrust of rear end wire feed unit deviates silk thread towards side, regardless of silk thread thataway is inclined, can all light be caused to be blocked; to make non-contact plug wire sensor conducts; machine down or alarm are controlled, non-contact detecting judgement reduces the friction of silk thread transmission process; reduce plug wire chance; when inductor is alarmed, by hand after debugging, quick-recovery it can continue to produce fastly；Optical electron un contact switch, the response time is short, and movement is fast.

Description

Wire feeder with real-time non-contact detecting

Technical field

The utility model relates to wire feeder technical fields, more particularly, to the conveying mechanism of solder, iron wire or nylon wire.

Background technique

In production, the supplement of solder, iron wire or nylon wire is fed, general or use artificial conveyance, not only worker Large labor intensity reduces production efficiency, and may forget to feed, and causes typical products in mass production quality unqualified, influences the duration. Then there is automatic wire feeding mechanism, meets automated production requirement；But existing wire feeder such as send solder mechanism, can deposit The problem of being easy stifled tin, disconnected tin, lead to subsequent welding quality, therefore the problem of this stifled tin, disconnected tin has become and send tin The production of line mechanism manufactures and applies critical issue urgently to be solved.

Summary of the invention

The purpose of this utility model is that shortcoming regarding to the issue above, provide a kind of with real-time non-contact detecting Wire feeder, work efficiency is high, and performance is stablized, and structure is simple, easily promotes.

In order to achieve the above object, the utility model uses following technical scheme:

Wire feeder with real-time non-contact detecting comprising wire feed unit and be distributed in the wire outlet end of wire feed unit to The guide unit for giving silk thread guiding, is embedded non-contact plug wire sensor between wire feed unit and guide unit, this is non-contact stifled Silk sensor has the light emitters and light receiver of pairing, and the light of light emitters transmitting is distributed in silk thread periphery； Non-contact plug wire sensor is electrically connected the electric control part of wire feeder.

In above scheme, the non-contact plug wire sensor has multiple light emitters, and light emitters are from multiple sides To transmitting light.

In above scheme, the wire feed unit is the wire feed rolls to roller arrangement.

In above scheme, the guide unit is hollow tube.

In above scheme, the silk thread is solder, iron wire or nylon wire.

Using the utility model structure, when blocking, linear material can deviate line sending under the action of wire feed unit Direction, silk thread center shift；And emit detection light in silk thread surrounding, when normal work, silk thread in light in Portion, light are not blocked, and machine works normally, and when silk thread is plugged, the thrust of rear end wire feed unit makes silk thread towards a lateral deviation From, regardless of silk thread thataway is inclined, can all light be caused to be blocked, thus make non-contact plug wire sensor conducts, control machine Device is shut down or alarm, thus has the advantages that

1. non-contact detecting judges, the friction of silk thread transmission process is reduced, reduces plug wire chance.

2. 360 ° omni-directional detects, any deviation can stable detection.

3. inductor is alarmed, silk thread only deviates, and does not fracture or stuck, can be quickly extensive by hand after debugging Continue to produce again.

4. optical electron un contact switchs, the response time is short, and movement is fast.

Detailed description of the invention:

Attached drawing 1 is the utility model one example structure schematic diagram；

Attached drawing 2 is the light emitters distribution schematic diagram of Fig. 1 embodiment.

Specific embodiment:

For the technical characteristics of the utility model and practical effect can be understood in detail, and can come according to the content of specification real Existing, hereby further with preferred embodiment as indicated in the drawings, detailed description is as follows.

Refering to fig. 1, shown in 2, the utility model proposes the wire feeder with real-time non-contact detecting comprising wire feed Unit 1 and the wire outlet end for being distributed in wire feed unit 1 give the guide unit 2 of the guiding of silk thread 3, in wire feed unit 1 and guide unit 2 Between be embedded non-contact plug wire sensor 4, the non-contact plug wire sensor 4 have pairing light emitters 41 and light receiver Device 42, the light that light emitters 41 emit are distributed in 3 periphery of silk thread, and light receiver 42 receives what light emitters 41 emitted Light；Non-contact plug wire sensor 4 is electrically connected the electric control part of wire feeder.The utility model is occurred stifled using wire feeder When plug, for the linear material sent under the action of wire feed unit, meeting bending deformation deviates line sending direction, silk thread center hair Raw offset；Thus in silk thread surrounding transmitting detection light, normal work, the internal channel conveying that silk thread is surrounded in light, light It is not blocked, machine works normally；When silk thread is plugged, the thrust of rear end wire feed unit deviates silk thread towards side, regardless of Silk thread thataway is inclined, can all respective ray of light be caused to be blocked, change in optical signal, to make non-contact plug wire sensor conducts And the electric control part of wire feeder is outputed signal to, machine down or alarm are controlled, solves the problems, such as stifled tin, disconnected tin in time, really Continuous production is protected, guarantees the quality of production.

Fig. 1, shown in 2, in the present embodiment, the non-contact plug wire sensor 4 has multiple light emitters 41, light hair Emitter 41 emits light from multiple directions, it is ensured that silk thread thataway has detection, the light that light emitters 41 emit partially From semiconductor light source, such as light emitting diode (LED), laser diode and infrared-emitting diode.The wire feed unit 1 is excellent Choosing is to the wire feed rolls of roller arrangement, and by rotating clip wire feed line, structure is simple, easy to manufacture and control.The guide unit 2 is preferably It is hollow tube, there is good guidance.The silk thread 3 of the present embodiment can be solder, iron wire or nylon wire, that is to say, that this reality With novel suitable for linear materials such as solder, iron wire or nylon wires, meet automated production.

Using the utility model, following technical effect is obtained:

2. 360 ° omni-directional detects, any deviation can stable detection.

In conclusion the various embodiments described above and diagram are only the preferred embodiment of the utility model, when cannot be with it The range of the utility model implementation, i.e. equivalent changes and modifications made according to the patent scope of the utility model generally are limited, Should all it belong in the range of this hair patent covers.

Claims

1. the wire feeder with real-time non-contact detecting, it is characterised in that: including wire feed unit (1) and be distributed in wire feed unit (1) wire outlet end gives the guide unit (2) of silk thread (3) guiding, is embedded between wire feed unit (1) and guide unit (2) non- It contacts plug wire sensor (4), which has the light emitters (41) and light receiver of pairing (42), the light of light emitters (41) transmitting is distributed in silk thread (3) periphery；Non-contact plug wire sensor (4) is electrically connected and send The electric control part of silk mechanism.

2. the wire feeder according to claim 1 with real-time non-contact detecting, it is characterised in that: described non-contact stifled Silk sensor (4) has multiple light emitters (41), and light emitters (41) emit light from multiple directions.

3. the wire feeder according to claim 1 with real-time non-contact detecting, it is characterised in that: the wire feed unit It (1) is the wire feed rolls arranged to roller.

4. the wire feeder according to claim 1 with real-time non-contact detecting, it is characterised in that: the guide unit It (2) is hollow tube.

5. the wire feeder according to claim 1 with real-time non-contact detecting, it is characterised in that: the silk thread (3) It is solder, iron wire or nylon wire.