CN103545052A

CN103545052A - Enameled wire unwinding device

Info

Publication number: CN103545052A
Application number: CN201310489523.2A
Authority: CN
Inventors: 曹永义; 陈晓东; 周里
Original assignee: Wuxi Xizhou Magnet Wires Co Ltd
Current assignee: Wuxi Xizhou Magnet Wires Co Ltd
Priority date: 2013-10-18
Filing date: 2013-10-18
Publication date: 2014-01-29
Anticipated expiration: 2033-10-18
Also published as: CN103545052B

Abstract

The invention provides an enameled wire unwinding device which is simple in structure. By the enameled wire unwinding device, equipment can be flexibly moved, the problem that quality of enameled wires is affected by incapability of providing constant tension due to excessively small size of existing tension sheaves is solved, use of unwinding discs with different specifications can be realized, and limitation of production is avoided.

Description

Enamel-cover actinobacillus device

Technical field

The present invention relates to relate to enamel-covered production equipment technical field, be specially enamel-cover actinobacillus device.

Background technology

Unwrapping wire process is the first program of enamel-covered production, steady and the tension force of unwrapping wire is controlled and all the quality of enamelled wire is had a certain impact, as Fig. 1, shown in Fig. 2, in existing enamel-cover actinobacillus device, pedestal 1 is fixed on ground, support one 2 bottoms are connected in 1 of pedestal fixing by split pin 4 by pin 3, tapered fixture 5 is embedded in support 1 by bearing 6, tension force sheave 7 is welded on the tapered fixture 5 of a side, damping tape 8 ends that are placed on tension force sheave 7 are connected on screw rod 1, spring 10 is placed on screw rod 1 and is stuck on draw-in groove 11, draw-in groove 11 is welded on support 1, nut 1 is connected in screw rod one 9 ends, its shortcoming is, because pedestal is fixed on ground, can only be for a production line, tension force sheave is too little, and constant tension force cannot be provided, and easily abrades wire during unwrapping wire, thereby affects the quality of enamelled wire, and fixture height, width are non-adjustable, can only use the draw drum of same model, there is production limitation.

Summary of the invention

For the problems referred to above, the invention provides enamel-cover actinobacillus device, it is simple in structure, mobile device flexibly, and improved because existing tension force sheave is too little constant tension force cannot be provided, thereby affect the problem of quality of enamelled wire, and can realize the use of different size draw drum, avoided the limitation of producing.

Its technical scheme is such: it comprises tension force sheave, damping tape, the damping tape end that is placed on described tension force sheave is connected on screw rod one, it is characterized in that: the diameter of described tension force sheave is 35cm ~ 40cm, support two is welded in bedplate one end, axle passes support two and support arm junction and locates through jump ring one, otic placode one is welded on described support arm, oblique pull supports one end and is fixedly connected in described otic placode one by pin and split pin, support column is provided with pin-and-hole, pin-and-hole is passed through in described support column one end, pin and split pin are fixedly connected in described support arm end, support column, oblique pull supports the other end and is fixedly connected in otic placode two by pin and split pin, described otic placode is fixed with turning rolls two times, roller is embedded on described turning rolls and by jump ring two and locates, fixture is connected on eccentric shaft by bearing, described eccentric shaft embeds on described support arm, catch bar is connected on described eccentric shaft and through guide vane end stop and is located by pin, described tension force sheave is welded on the described fixture of a side, spring is placed on described screw rod one and is stuck on draw-in groove support, described draw-in groove support is welded on described support arm, nut one is connected in described screw rod one end, limiting card slot welding is connected on described support arm, screw rod two is through described spacing draw-in groove and by the nut two described support arms in location.

It is further characterized in that: the pin-and-hole on described support column has two at least.

The enamel-cover actinobacillus device that the present invention adopts, the setting of its bedplate can make equipment move flexibly, roller moves and realizes the clamping of draw drum and relieving simultaneously, and the rotation of catch bar drives eccentric shaft to rotate the landing realizing draw drum, and the diameter of tension force sheave increases, can easily control laying tension, realize stable tension force, avoid abrading wire, affect the quality of enamelled wire, and by changing the use that realizes different size draw drum through the position of pin-and-hole on support column, avoided the limitation of producing.

Accompanying drawing explanation

Fig. 1 is the structural representation of existing enamel-cover actinobacillus device;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is structural representation of the present invention;

Fig. 4 is the left view of Fig. 3.

Embodiment

As Fig. 3, shown in Fig. 4, the present invention includes tension force sheave 7, damping tape 8, damping tape 8 ends that are placed on tension force sheave 7 are connected on screw rod 1, the diameter of tension force sheave 7 is 35cm ~ 40cm, support 2 13 is welded in bedplate 14 one end, axle 15 passes support 2 13 and support arm 16 junctions and locates through jump ring 1, otic placode 1 is welded on support arm 16, oblique pull supports 19 one end and is fixedly connected in otic placode 1 by pin 3 and split pin 4, support column 20 is provided with pin-and-hole 21, support column 20 one end are by pin-and-hole 21, pin 3 and split pin 4 are fixedly connected in support arm 16 ends, support column 20, oblique pull supports 22 other ends and is fixedly connected in otic placode 2 23 by pin 3 and split pin 4, otic placode is fixed with turning rolls 24 2 23 times, roller 25 is embedded on turning rolls 24 and by jump ring 2 26 location, fixture 27 is connected on eccentric shaft 28 by bearing 6, eccentric shaft 28 embeds on support arm 16, catch bar 29 is connected on eccentric shaft 28 and through guide vane end stop 30 location by pin 3, tension force sheave 7 is welded on the fixture 27 of a side, spring 10 is placed on screw rod 1 and is stuck on draw-in groove support 31, draw-in groove support 31 is welded on support arm 16, nut 1 is connected in screw rod one 9 ends, spacing draw-in groove 32 is welded on support arm 16, screw rod 2 33 is through spacing draw-in groove 32 and by nut 2 34 positioning support braces 16, pin-and-hole 21 on support column 20 has two at least.

The setting of bedplate 14 in the present invention, can conveniently move, the flexible property that increase equipment is used, the movement of roller 25 has realized the clamping of draw drum and relieving, by catch bar 29, rotate and drive eccentric shaft 28 to rotate the landing realizing draw drum, the diameter of tension force sheave 7 increases, can easily control laying tension, realize stable tension force, avoid abrading wire, affect the quality of enamelled wire, by screw rod 2 33, the position of nut 2 34 restriction support arms 16, change realizes the use of different size draw drum through the position of pin-and-hole 21 on support column 20, avoided the limitation of producing, by nut 1, regulate the size of controlling laying tension.

Claims

1. enamel-cover actinobacillus device, it comprises tension force sheave, damping tape, the damping tape end that is placed on described tension force sheave is connected on screw rod one, it is characterized in that: the diameter of described tension force sheave is 35cm ~ 40cm, support two is welded in bedplate one end, axle passes support two and support arm junction and locates through jump ring one, otic placode one is welded on described support arm, oblique pull supports one end and is fixedly connected in described otic placode one by pin and split pin, support column is provided with pin-and-hole, pin-and-hole is passed through in described support column one end, pin and split pin are fixedly connected in described support arm end, support column, oblique pull supports the other end and is fixedly connected in otic placode two by pin and split pin, described otic placode is fixed with turning rolls two times, roller is embedded on described turning rolls and by jump ring two and locates, fixture is connected on eccentric shaft by bearing, described eccentric shaft embeds on described support arm, catch bar is connected on described eccentric shaft and through guide vane end stop and is located by pin, described tension force sheave is welded on the described fixture of a side, spring is placed on described screw rod one and is stuck on draw-in groove support, described draw-in groove support is welded on described support arm, nut one is connected in described screw rod one end, limiting card slot welding is connected on described support arm, screw rod two is through described spacing draw-in groove and by the nut two described support arms in location.

2. enamel-cover actinobacillus device according to claim 1, is characterized in that: the pin-and-hole on described support column has two at least.