CN2646165Y

CN2646165Y - Magnetic positioning yarn induction transport

Info

Publication number: CN2646165Y
Application number: CN 03238176
Authority: CN
Inventors: 张克志
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-15
Filing date: 2003-09-15
Publication date: 2004-10-06
Anticipated expiration: 2013-09-15

Abstract

The utility model is a magnetic positioning yarn induction transport which uses tension of yarn (silk) to drive a swinging body to make a Hall elements emit a working signal with stable and reliable work, low cost and no environmental limit. The utility model comprises a shell, lead, the Hall element and the swinging body; a yarn mouth is arranged on the shell; the movable swinging body is fixed on a shaft of the shell vertically and the movable swinging body can rotate along the shaft; one end of the swinging body is arranged on the yarn mouth; the other end of the swinging body inlaid with a magnet is laid in the shell position which the Hall element is fixed on; a chock block is also fixed on the shell to position the swinging body. Light emitting diode pilot lamps are connected with the outer lead of the Hall element; a magnetic induction position adjusting nail is arranged on the lower end of the Hall element. The utility model can replace a prior transport in doubling technics completely.

Description

Magnetic location yarn inductive transmitters

Technical field:

The utility model relates to doubling device technique field, and exactly it is a kind of magnetic location yarn (silk) inductive transmitters.

Background technology:

Each road yarn (silk) of doubling technological requirement is in time determined the broken yarn state.Be to adopt yarn (silk) inductive transfer device (calling sensor in the following text) to finish this technological requirement in the market, the means of sensor sensing are determined whether yarn in induction range (silk) exists and are judged whether yarn (silk) breaks end, and will judge that fast signal passes to central controller, so that handle the broken yarn fault.And the forms of sensor that adopts at present has multiple: mechanical type is arranged, the capacitance variations induction type is arranged, quiet induction type is arranged, photo-electric type etc. is arranged, but facts have proved that by use defective is separately all arranged, as capacitive affected by environment bigger, the influence generation misoperation that is subject to fly yarn of photo-electric type, above-mentioned sensor is difficult for adapting to the variation of number, even stability is bad.

Summary of the invention:

The purpose of this utility model provides a kind of magnetic location yarn (silk) inductive transmitters, and it adopts the novel structure form of electromechanical integration and complementary field to reach the above-mentioned various defectives of elimination, uses reliable and stable purpose thereby reach.It comprises shell, lead, Hall element and pendulum mass, it is characterized in that: have yarn guiding port (2) on the housing (1), movable pendulum mass (3) is vertically fixed on the axle (10) of housing (1), and can rotate around axle (10), pendulum mass (3) one ends are on the position of yarn guiding port (2), and the other end studs with magnet (4), and lowering is fixed with on the position of Hall element (5) at housing (1), also be fixed with block (6) on the housing (1), be used for being pendulum mass (3) location.Be connected with light emitting diode lamp (8) on the outer guide line (7) of Hall element (5).In Hall element (5) below the magnetic induction location is housed also and regulates nail (9).

The utility model has the advantages that: the utility model utilizes the running tension of yarn (silk) that pendulum mass is opened, in case yarn (silk) broken end, pendulum mass relies on its gravity effect to set back, can corresponding generation actuating signal with Hall element, pass by circuit, resetting of pendulum mass also can be adjusted by magnetic induction location adjusting nail, can reduce the down time behind the broken yarn, because the generation of reset signal only relies on the tension force of yarn (silk), thereby be not subjected to the influence of environment, and can adapt to the variation of number, reliable, and simple in structure, cost is low.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a schematic diagram of movements of the present utility model.

The specific embodiment:

Embodiment:

Shell is a plastic injection piece in the utility model, Hall element, light emitting diode and lead outsourcing, and pendulum mass is a metalwork, makes the L type, the lower end studs with magnet.Operation principle as shown in Figure 2, solid line position since magnet and Hall element corresponding section in parking spot.Because the running tension of yarn (silk) and the effect of yarn guiding port position make yarn (silk) compressing pendulum mass, make pendulum mass be in dotted line position after driving, this moment, obviously magnet made yarn (silk) be in normal operating condition away from Hall element.Yarn in circuit (silk) has breaked end for a certain reason, and pendulum mass sets back owing to the gravity effect of magnet and correspondingly with Hall element produces actuating signal, and passes by circuit.Magnetic strength location adjustment screw can form a magnetic field with magnet, because the effect of the active force in magnetic field makes magnet be in the plumb position all the time in off working state, and makes pendulum mass that a definite home position be arranged all the time.Moreover, also can play its magnetic field force and assist pendulum mass faster recovery home position and make magnet produce actuating signal with Hall element rapidly and down time after reducing broken yarn (silk), make the raw yarn shortening, minimizing doubling process loss in broken yarn (silk) back.At present because the demand in market makes the number scope of doubling operation big especially, especially and become a yarn and can produce many negative effects, this patent can both be fitted mutually to this incomparably, at first pendulum mass mass of system very little (about 1 gram less than) but makes and the low-tension of high grade yarn (silk) moves and do not produce very big resistance, and can turn magnetic strength location adjustment screw again, the magnetic field force that makes itself and magnet produce different sizes mates better, but moreover its position regulated at will when driving operation, be again step-less adjustment, therefore intuitively accurately convenient again.

Claims

1, magnetic location yarn inductive transmitters, it comprises shell, lead, Hall element and pendulum mass, it is characterized in that: have yarn guiding port (2) on the housing (1), movable pendulum mass (3) is vertically fixed on the axle (10) of housing (1), and can rotate around axle (10), and pendulum mass (3) one ends are on the position of yarn guiding port (2), the other end studs with magnet (4), lowering is fixed with on the position of Hall element (5) at housing (1), also is fixed with block (6) on the housing (1), is used for being pendulum mass (3) location.

2, magnetic according to claim 1 is located the yarn inductive transmitters, it is characterized in that: be connected with light emitting diode lamp (8) on the outer guide line (7) of Hall element (5).

3, magnetic according to claim 1 is located the yarn inductive transmitters, it is characterized in that: in Hall element (5) below the magnetic induction location is housed also and regulates nail (9).