CN2282543Y - In-line winder for non-crystalline thin strip - Google Patents

Abstract

The utility model belongs to an on-line automatic winding device for a non-crystalline thin strip. The device is formed by the way that a back rolling tray and a rolling-assisting device are arranged on a movable working platform. Two or more than two reel drums are arranged on the same circumference plane of the back rolling tray. A revolving arm is arranged on the front end of a revolving system of the rolling-assisting device. A rolling-assisting wheel, a cutting knife holder and a cutting knife are arranged on the front end of the revolving arm. The device is also connected with a negative-pressure device, a synchronous control mechanism, a motor, etc. Compared with the prior art, the device has the characteristics of simple structure, economy, convenient maintenance, high on-line rolling amounts of the non-crystalline thin strips, high success ratios, etc.

Description

The online batch up gear of amorphous thin ribbon

The utility model belongs to the manufacturing field of metal sheet band.Be specially adapted to the online automatic batch up gear of amorphous metal thin strip.

Present non-crystalline material, by more and more widely be applied in electronics industry and other field.In the manufacture of non-crystalline material, also constantly develop to the industrialization direction.Along with the demand of amorphous band is on the increase, the production facilities of amorphous band is also increasing, and the output of amorphous band is also more and more higher, so the device that can batch automatically on the amorphous band manufacturing line is exactly one of equipment very crucial in this manufacturing line.In the prior art, a kind of wheeled taking-up equipment that batches has been introduced by U.S. Intertrust, Inc., this equipment is to adopt mechanical means to batch " the filament clamper and the cutting association system " of strip, the method of work of this device is, adopt a pair of brush roll that is rotating to catch from the amorphous ribbon of chill roll ejection, and be with it along moving with chill roll parallel axes direction, the brush roll band amorphous ribbon and is crossed reel, and amorphous ribbon is pressed on first working barrel with a cover cutting association system, and cut off and take the lead to batch, when reaching required coil diameter, the rotation traffic cycle, make second reel be in control position, and adopt and rewind with quadrat method.Shortcomings such as the principal feature of this equipment is the apparatus structure complexity, and manufacturing and control difficulty are big, and funds in need height and equipment are fixing.Chinese patent (88202294.6) has been introduced a kind of batch up gear that adopts winding wheel and grasp amorphous band with negative pressure in addition.The deficiency of this device is the band of can only reeling on a winding wheel, can limit the batch manufacturing and the continuous working of amorphous spray carrying device like this.

The purpose of this utility model is that proposition is a kind of simple in structure, and economy is easy to use, can and rewind the batch up gear that batches amorphous thin ribbon automatically in wire reel-up.

According to the on-line automatic batch up gear that rewinds of the energy that the utility model proposed, its groundwork program and principle are, this device grasps amorphous thin ribbon for adopting negative pressure, on the same circumference that rewinds dish of this device, two rolling tubes are housed at least, mobile rolling-assisting device are installed rewinding on the disk axis direction.After first reel is rolled up amorphous ribbon, rewind dish by anticlockwise motion, still the amorphous thin ribbon of on the go then contacts with the second reel face, this moment, rolling-assisting device moved to control position, when it surrounds the second reel face with amorphous thin ribbon, cut off strip by the cutting knife on the rolling-assisting device, because negative pressure and the rotating speed identical with the amorphous thin ribbon kinematic velocity in second reel are arranged, this moment, amorphous thin ribbon can be wound on second reel smoothly, finish the rolling-assisting device of the work of rewinding and to return state when awaiting orders automatically, and second reel is still finished the work of batching.Automatically the composition that rewinds batch up gear according to above-mentioned principle the utility model can be described in detail with reference to the accompanying drawings.Accompanying drawing 1 is the structural representation that this device works online, and accompanying drawing 2 is structural representations of rolling-assisting device, and accompanying drawing 3 is rolling-assisting device A-A generalized sections.1 for rewinding dish in above-mentioned accompanying drawing, and 2 is first reel, and 3 is second reel, and 4 are spray band chill roll, and 5 is removable workplatform, and 6 is rolling-assisting device, and 7 for helping rolling wheel, and 8 is revoliving arm, and 9 is swing type mechanism, and 10 is the rolling-assisting device seat, and 11 is cutting knife, and 12 is cutoff knife rack.1 can find out with reference to the accompanying drawings, the on-line automatic composition that batches the amorphous thin ribbon device that rewinds of the utility model is to be equipped with to rewind dish 1 and rolling-assisting device 6 on movable working platform 5, reel is housed on 1 rewinding dish, rewinding dish 1 and each reel drives by DC machine, and each DC machine is controlled by synchronous control system, each reel all should link with exhausting system, it is characterized in that being installed on the same circumferential plane of rewinding dish 1 on the removable workplatform 5 two or more reels are installed, rewinding dish 1 plane should be parallel with the amorphous thin ribbon direction of chill roll 4 ejections, reel 2, the work reel face of reel 3 should with chill roll 4 plane parallel, the rolling-assisting device 6 that can move is installed on removable workplatform 5, and the moving direction of rolling-assisting device 6 is perpendicular with the plane of rewinding dish 1.The effect of rolling-assisting device 6 and working process are that after first reel was rolled up amorphous ribbon, rolling-assisting device 6 should be finished the cut-out amorphous when amorphous ribbon during in wire reel-up, and help second reel to grasp online amorphous to take the lead to continue to finish the online task of batching.Its working process is when needs rewind, advance rolling-assisting device 6, make and help rolling wheel 7 to be in just below the amorphous thin ribbon that batches on first reel 2, rotate revoliving arm 8 simultaneously, promote on amorphous thin ribbon to the second reel 3 volume faces and form certain cornerite, then can by reel negative pressure state under 3 be held and online continue batch when cut amorphous thin ribbon this moment.With reference to the accompanying drawings 2 and accompanying drawing 3 can find out that the composition of rolling-assisting device 6 is equipped with swing type mechanism 9 on rolling-assisting device seat 10, it is to be connected by buncher and drop-gear box to form, front end at rotary system 9 is equipped with revoliving arm 8, front end installation at revoliving arm 8 helps rolling wheel 7, the degreeof turn that it is characterized in that revoliving arm 8 is 90 °～180 °, front end at revoliving arm 8 is equipped with cutoff knife rack 12, and cutting knife 11 is housed on cutoff knife rack 12.The effect of the synchronous control system in this batch up gear is to make the demand of this batch up gear according to the designer, finishes the on-line automatic task of grabbing band, various actions such as batching, rewinding.The negative pressure device of this device is to adopt centrifugal fan, and it is to be linked by air draft pipe and the reel 2, the reel 3 that rewind on the dish 1.

The working process of the online batch up gear of the utility model amorphous thin ribbon is that movable working platform 5 is moved to spray band chill roll 4 places, makes to keep batching distance between first reel 2 and the chill roll.After amorphous thin ribbon spray from the chill roll is come out, start reel 2, it is reached grab the band rotating speed, and the negative pressure mechanism that opens reel 2 simultaneously, reel 2 is grabbed and is touched after amorphous takes the lead and be wound on the reel 2, synchronizing controls makes amorphous thin ribbon set up tension force rapidly, and the linear velocity of control reel 2 and the linear velocity of chill roll 4 reach synchronous.Rotate counterclockwise this moment and rewind dish 1, make and close negative pressure system when rotating under the reel 2 leaving water mean places, when reel 2 goes to 180 ° (level attitude), second reel 3 should be in the winding state for the treatment of, rotating speed when start reel 3 to winding this moment, and open the negative pressure system of reel 3, make reel 3 be in negative pressure state and await orders, when the amorphous thin ribbon on the reel 2 reached coil diameter, should advance rolling-assisting device 6 this moment, start swing type mechanism 9, make revoliving arm 8 conter clockwises at the uniform velocity rotate 150 °.7 of the rolling wheels that help at revoliving arm 8 front ends make amorphous thin ribbon after forming certain cornerite on the reel 3 volume faces, the cutting knife 11 that is installed on the knife rest 12 of revoliving arm 8 front ends should cut off amorphous thin ribbon, and stop the rotation of reel 2, grasp the amorphous thin ribbon head by negative pressure in the reel 3, and amorphous thin ribbon is wrapped on the reel face of reel 3.Should return rolling-assisting device 6 this moment, makes the amorphous ribbon on the reel 3 keep certain tension force by synchronizing controls, and the protection of the linear velocity of control reel 3 rotational line speed and chill roll 4 synchronously, and can close the negative pressure device of reel 3 this moment.By the time after online coiling amorphous ribbon is all finished, stop the rotation of reel 3, and movable working platform 5 stepped back dismantle the amorphous roll coil of strip again after leaving chill roll 4, all automatic on-lines rewind with the winding process and finish.

Adopt the on-line automatic batch up gear that rewinds of the utility model to have the following advantages compared with prior art, this device device structure of having compared with U.S. Intertrust, Inc. equipment is simple, make economical, online extracting strip success ratio height, maintenance of equipment is convenient, because the workplatform 5 of this device is movably, this operation to the staff is very easily.This device is compared with domestic online taking-up equipment, and to have the amount of batching many, are specially adapted to the on-line automatic taking-up equipment of industrial batch manufacturing amorphous thin ribbon.

Claims (4)

1, a kind of online winding apparatus of amorphous thin ribbon, the composition of its this device is to be equipped with to rewind dish (1) and rolling-assisting device (6) on movable working platform (5), reel is housed rewinding on the dish (1), it is characterized in that being contained on the same circumferential plane of rewinding dish (1) on the workplatform (5) two or more reels are installed, movably rolling-assisting device (6) is installed on workplatform (5).

2, according to the online batch up gear of the described amorphous thin ribbon of claim 1, the moving direction that it is characterized in that being installed in the rolling-assisting device (6) on the online batch up gear workplatform (5) of amorphous thin ribbon should be perpendicular with the plane of rewinding dish (1).

3, according to the online batch up gear of claim 1,2 described amorphous thin ribbons, it is held and levies the composition that is this device rolling-assisting device (6) is in the top of rolling-assisting device seat (10) swing type mechanism (9) to be installed, front end at swing type mechanism system (9) is equipped with revoliving arm (8), front end installation at revoliving arm (8) helps rolling wheel (7) and cutoff knife rack (12), and cutting knife (11) is housed on cutoff knife rack (12).

4,, it is characterized in that it is 90 °-180 ° that this rolling-assisting device (6) is gone up the degreeof turn of revoliving arm (8) according to rolling-assisting device (6) in the online batch up gear of the described amorphous thin ribbon of claim 3.