CN203976090U - Magnetic powders brake paying out machine - Google Patents

Magnetic powders brake paying out machine Download PDF

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Publication number
CN203976090U
CN203976090U CN201420255510.9U CN201420255510U CN203976090U CN 203976090 U CN203976090 U CN 203976090U CN 201420255510 U CN201420255510 U CN 201420255510U CN 203976090 U CN203976090 U CN 203976090U
Authority
CN
China
Prior art keywords
brake
rotating shaft
magnetic
paying
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420255510.9U
Other languages
Chinese (zh)
Inventor
聂振华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIJIAZHUANG TIANTAI POWER TRANSFORMER Co Ltd
Original Assignee
SHIJIAZHUANG TIANTAI POWER TRANSFORMER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHIJIAZHUANG TIANTAI POWER TRANSFORMER Co Ltd filed Critical SHIJIAZHUANG TIANTAI POWER TRANSFORMER Co Ltd
Priority to CN201420255510.9U priority Critical patent/CN203976090U/en
Application granted granted Critical
Publication of CN203976090U publication Critical patent/CN203976090U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of magnetic powders brake paying out machine, comprise support, rack-mount electrical motor and rotating shaft, be arranged on the handle that screws of rotating shaft right-hand member, described support below is provided with guide rail, support can horizontally slip by slide block on guide rail, electrical motor is connected with rotating shaft by change-speed box, in the rotating shaft of change-speed box, magnetic force brake device is installed; Described magnetic force brake device comprises the magnetic conduction shell being connected with change-speed box, is positioned at magnet coil, electromagnetic powder and the brake rotor of magnetic conduction shell inside, and described brake rotor is connected with rotating shaft.The utility model magnetic powders brake paying out machine can be flexibly in left and right directions levelling unwrapping wire position, can regulate unwrapping wire tensile force by magnetic force brake device, in the time not needing unwrapping wire, magnetic force brake device can be checked the rotating shaft of rotation timely, and the tension of moment maintenance copper cash, thereby avoid because inertial rotation makes a large amount of copper cash split away off from charging tray.

Description

Magnetic powders brake paying out machine
Technical field
The utility model relates to field of machining, relates in particular to a kind of magnetic powders brake paying out machine.
Background technology
Triangular iron core in voltage transformer around needs winding around, needs the stable unwrapping wire moment of charging tray to ensure that copper cash has certain tensile force in winding around process, and can brake in time and prevent that copper cash from coming off.It is passive unwrapping wire that the paying out machine using at present belongs to, and self there is no power but be wound around copper cash by the traction of Wiring apparatus to realize paying out machine belt tension unwrapping wire, in order to make the copper cash that paying out machine is emitted keep certain tensile force, brake facing is installed in rotating shaft.The braking strength of brake facing is can not be too large otherwise can the too high unstable wear of frictional heat; brake facing braking strength can copper cash too little otherwise that charging tray is emitted have enough tensile forces to affect the compacting effect that upstream device is wound around, and can not brake in time simultaneously and a large amount of copper cash are come off after shutting down.Limit so effective use of brake facing.Given this, be necessary to provide a kind of new moving paying out machine.
Summary of the invention
The technical matters that the utility model solves is to provide a kind of magnetic powders brake paying out machine, and it can adjust unwrapping wire position flexibly, effectively ensures the tensile force of copper cash when unwrapping wire, when shutdown, can timely and effective brake prevent that copper cash from coming off.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of magnetic powders brake paying out machine, comprise support, rack-mount electrical motor and rotating shaft, be arranged on the handle that screws of rotating shaft right-hand member, it is characterized in that: described support below is provided with guide rail, support can horizontally slip by slide block on guide rail, electrical motor is connected with rotating shaft by change-speed box, in the rotating shaft of change-speed box, magnetic force brake device is installed.
As the further improvement of the technical program, described magnetic force brake device comprises the magnetic conduction shell being connected with change-speed box, is positioned at magnet coil, electromagnetic powder and the brake rotor of magnetic conduction shell inside, and described brake rotor is connected with rotating shaft.
The utility model magnetic powders brake paying out machine is simple in structure durable, easy to use, can effectively avoid because of force of inertia but copper cash comes off, and meets several work requirement.
Brief description of the drawings
Fig. 1 is magnetic powders brake unwrapping wire owner TV structure schematic diagram described in the utility model.
Fig. 2 is magnetic powders brake paying out machine plan structure schematic diagram described in the utility model.
Fig. 3 is magnetic force brake device scheme of installation described in the utility model.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, the utility model provides a kind of magnetic powders brake paying out machine, comprise support 1, be arranged on electrical motor 2 and rotating shaft 3 on support 1, be arranged on rotating shaft 3 right-hand members screw handle 4, it is characterized in that: described support 1 below is provided with guide rail 5, support 1 can horizontally slip by slide block 6 on guide rail 5, electrical motor 2 is connected with rotating shaft 3 by change-speed box 7, and magnetic force brake device 8 is installed in the rotating shaft of change-speed box.Described magnetic force brake device comprises the magnetic conduction shell 81 being connected with change-speed box 7, is positioned at magnet coil 82, electromagnetic powder 83 and the brake rotor 84 of magnetic conduction shell 81 inside, and described brake rotor 84 is connected 3 with rotating shaft.In magnetic powders brake paying out machine unwrapping wire process; screw handle 4 charging tray is fastened in rotating shaft 3, then start unwrapping wire, the setting speed of electrical motor 2 is lower than actual speed; can ensure the tensile force that copper cash is certain, in the time shutting down, magnetic force brake device moment checks rotating shaft to prevent that copper cash from coming off.
The above; it is only most preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any those of ordinary skill in the art; do not departing from technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, all belong to the scope of claims protection.

Claims (2)

1. a magnetic powders brake paying out machine, comprise support, rack-mount electrical motor and rotating shaft, be arranged on the handle that screws of rotating shaft right-hand member, it is characterized in that: described support below is provided with guide rail, support can horizontally slip by slide block on guide rail, electrical motor is connected with rotating shaft by change-speed box, in the rotating shaft of change-speed box, magnetic force brake device is installed.
2. magnetic powders brake paying out machine according to claim 1, is characterized in that: described magnetic force brake device comprises the magnetic conduction shell being connected with change-speed box, be positioned at magnet coil, electromagnetic powder and the brake rotor of magnetic conduction shell inside, described brake rotor is connected with rotating shaft.
CN201420255510.9U 2014-05-19 2014-05-19 Magnetic powders brake paying out machine Expired - Fee Related CN203976090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420255510.9U CN203976090U (en) 2014-05-19 2014-05-19 Magnetic powders brake paying out machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420255510.9U CN203976090U (en) 2014-05-19 2014-05-19 Magnetic powders brake paying out machine

Publications (1)

Publication Number Publication Date
CN203976090U true CN203976090U (en) 2014-12-03

Family

ID=51973555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420255510.9U Expired - Fee Related CN203976090U (en) 2014-05-19 2014-05-19 Magnetic powders brake paying out machine

Country Status (1)

Country Link
CN (1) CN203976090U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642091A (en) * 2019-09-24 2020-01-03 长飞光纤光缆股份有限公司 Constant small-tension path direct pay-off device and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642091A (en) * 2019-09-24 2020-01-03 长飞光纤光缆股份有限公司 Constant small-tension path direct pay-off device and method thereof
CN110642091B (en) * 2019-09-24 2021-07-13 长飞光纤光缆股份有限公司 Constant small-tension path direct pay-off device and method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141203

Termination date: 20190519