CN107381163A - A kind of high-speed winder base material tightening device - Google Patents

A kind of high-speed winder base material tightening device Download PDF

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Publication number
CN107381163A
CN107381163A CN201710631620.9A CN201710631620A CN107381163A CN 107381163 A CN107381163 A CN 107381163A CN 201710631620 A CN201710631620 A CN 201710631620A CN 107381163 A CN107381163 A CN 107381163A
Authority
CN
China
Prior art keywords
base material
supporting plate
tightening device
winder base
speed winder
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.)
Pending
Application number
CN201710631620.9A
Other languages
Chinese (zh)
Inventor
缪丰
丁华
王奉杰
胡辉
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.)
Wuxi Lead Intelligent Equipment Co Ltd
Original Assignee
Wuxi Lead Intelligent Equipment 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 Wuxi Lead Intelligent Equipment Co Ltd filed Critical Wuxi Lead Intelligent Equipment Co Ltd
Priority to CN201710631620.9A priority Critical patent/CN107381163A/en
Publication of CN107381163A publication Critical patent/CN107381163A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/24Accumulating surplus delivered web while changing the web roll
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers

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  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

The present invention relates to a kind of high-speed winder base material tightening device, including the material storage mechanism of supporting plate, setting on the supporting plate, the governing mechanism of tension for material storage mechanism regulation blowing tension force and some rollers excessively being installed in supporting plate;Material storage mechanism includes moving parts and limits the limiting mechanism of moving parts action, and the moving parts makees left and right oscillating traverse motion to keep membrane tension size in threshold range.The present invention is simple in construction, enables to wind base material in tensile failure(Or change)When quick storing, winding base material was attached to the surface of roller always, so as to improve base material degree of registration, prevent winding when barrier film with barrier film or with other wind base materials misplace.

Description

A kind of high-speed winder base material tightening device
Technical field
The present invention relates to a kind of base material tightening device, especially a kind of high-speed winder base material tightening device belongs to lithium electricity Pond automated manufacturing equipment technical field.
Background technology
In electric capacity or lithium electric automation apparatus field, when high-speed winding equipment is wound, unreels motor and unreel speed It is very fast, conversion station is needed after current station is wound, in conversion station, is rapidly slowed down although unreeling motor, The septation increase of feeding path is still resulted in, so as to tensile failure(Tension force diminishes), cause film to depart from roller, cause barrier film Shift in position is produced on the axial direction of roller so that final membrane winding location dislocation, reduces the quality of product.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of base material tightening device, it is simple in construction, The control to tension fluctuation can be realized, such a base material tightening device is applied in high-speed winder, to the base of up- coiler Material barrier film(Film)Carry out tightening up storing, when stress failures, quickly by barrier film(Film)Tighten up, to cause barrier film to paste always Tightly on roller is crossed, axial location variation will not be produced, so as to improve the quality of winding finished product.
According to technical scheme provided by the invention, a kind of high-speed winder base material tightening device, it is characterized in that:Including branch Fagging, material storage mechanism on the supporting plate, the governing mechanism of tension for material storage mechanism regulation blowing tension force are set and are installed on Some rollers excessively in supporting plate;
The material storage mechanism includes moving parts and limits the limiting mechanism of moving parts action, and the moving parts is made reciprocal Oscillating motion is to keep membrane tension size in threshold range.
Further improvement of these options, the moving parts include swing rod, rotating shaft, elastic component, housing and one Or multiple storing rollers;
Storing roller is vertically set on the end of swing rod;Rotating shaft is fixedly connected with swing rod, axis of rotation supports on the supporting plate;Shell Body is rotatably supported in rotating shaft;Housing inside spin coils flexible part, and the elastic component has two terminations, and a termination is with turning Axle is connected, and another termination is fixed in housing.
Further improvement of these options, the governing mechanism of tension include adjustment axis, regulation rotating disk, plane bearing, First transmission mechanism and the second transmission mechanism;
The adjustment axis passes through supporting plate, and in the front side of supporting plate, adjustment axis wears plane bearing, regulation rotating disk successively;Propping up The rear side of fagging, the front end of adjustment axis are connected with the first transmission mechanism, and shaft shoulder one end fitting of adjustment axis is set on the supporting plate; First transmission mechanism and the second transmission mechanism being fixed on housing are connected.
Further improvement of these options, the governing mechanism of tension also include regulating roller, and regulating roller is arranged on regulation Shaft end.
Further improvement of these options, top wire hole is axially offered on regulation rotating disk, ball is provided with top wire hole Crown silk, bulb jackscrew moves forward and backward in top wire hole to be supported so as to realize to plane bearing.
Further improvement of these options, rotating shaft side are provided with limiting mechanism, and limiting mechanism is gag lever post.
Further improvement of these options, the moving parts also include mounting disc, and the mounting disc is arranged on swing rod Between supporting plate, and pass through rotating shaft support;The limiting mechanism is fixed on the supporting plate by mounting disc.
Further improvement of these options, the regulation rotating disk are threadedly coupled with adjustment axis.
Further improvement of these options, the elastic component are torsion spring or scroll spring, and the elastic component uses carbon Spring steel wire or alloy spring wire make.
Further improvement of these options, first transmission mechanism and the second transmission mechanism be gear drive, One kind in chain drive, tape handler or cam drive.
The present invention has advantages below:
The present invention is applied in lithium battery or electric capacity manufacturing process, by setting discharging mechanism and governing mechanism of tension, so as to real Quick storing during existing pulling force fluctuation, barrier film(Film)In tensile failure(Or change)When, barrier film was attached to the table of roller always Face, so as to improve barrier film degree of registration, effectively avoid due to winder station transposition cause barrier film pulling force fail when barrier film dislocation, carry The quality of production of high lithium battery or electric capacity.
Brief description of the drawings
Fig. 1 is the front view that the present invention has a storing roller.
Fig. 2 is the schematic top plan view that the present invention has a storing roller(Do not contain balancing weight).
Fig. 3 is the front view that the present invention has two storing rollers.
Shown in figure:Supporting plate 1, cross roller 2, barrier film 3, storing roller 200, swing rod 201, rotating shaft 202, torsion spring 203, housing 204, counterweight 205, mounting disc 206, gag lever post 207, regulating roller 300, adjustment axis 301, regulation rotating disk 302, plane bearing 303, First transmission mechanism 304, the second transmission mechanism 305, bulb jackscrew 306, the shaft shoulder 307, top wire hole 308.
Embodiment
With reference to specific accompanying drawing, the invention will be further described.
Embodiment 1:As shown in Fig. 1~Fig. 2, a kind of high-speed winder base material tightening device, including supporting plate 1, setting Material storage mechanism in supporting plate 1, adjust the governing mechanism of tension of blowing tension force for material storage mechanism and be installed in supporting plate It is some cross rollers 2;
Material storage mechanism includes moving parts and limits the limiting mechanism of moving parts action, and moving parts makees oscillating traverse motion To keep membrane tension size in threshold range.
Further improvement of these options, moving parts include swing rod 201, rotating shaft 202, elastic component, housing 204 and One or more storing rollers 200;
Storing roller 200 is vertically set on the end of swing rod 201;Rotating shaft 202 is fixedly connected with swing rod 201, rotating shaft 202 rotates branch Support on the supporting plate 1;Housing into rotation is supported in rotating shaft 202;The inside spin of housing 204 coils flexible part 203, elastic component 203 With two terminations, a termination is connected with rotating shaft, and another termination is fixed in housing 204.
Further improvement of these options, governing mechanism of tension include adjustment axis 301, regulation rotating disk 302, plane bearing 303rd, the first transmission mechanism 304 and the second transmission mechanism 305;
Adjustment axis 301 passes through supporting plate 1, and in the front side of supporting plate 1, adjustment axis wears plane bearing, regulation rotating disk successively;Propping up The rear side of fagging 1, the front end of adjustment axis are connected with the first transmission mechanism 304, and the one end of the shaft shoulder 307 fitting of adjustment axis is arranged on branch On fagging;First transmission mechanism 304 is connected with the second transmission mechanism 305 being fixed on housing 204.Used in the application Gear drive, mating connection is realized between the first transmission mechanism and the second transmission mechanism by way of gear engages.
Further improvement of these options, governing mechanism of tension also include regulating roller 300, and regulating roller is arranged on adjustment axis End.
Further improvement of these options, top wire hole 308 is axially offered on regulation rotating disk 202, is set in top wire hole Bulb jackscrew 306 is equipped with, bulb jackscrew 306 is moved forward and backward in top wire hole so as to realize supporting to plane bearing 303.
Further improvement of these options, rotating shaft side are provided with limiting mechanism, and limiting mechanism is gag lever post 207.For Swing rod 201 is given with initial position and swing rod 201 amplitude of fluctuation caused by preventing unexpected occur is excessive, is put in swing rod 201 Dynamic one or both sides set gag lever post 207.
Further improvement of these options, moving parts also include mounting disc 206, and mounting disc is arranged on swing rod and support Between plate, and fixed on the supporting plate by mounting disc by rotating shaft support, limiting mechanism.
Further improvement of these options, regulation rotating disk are threadedly coupled with adjustment axis.
Further improvement of these options, elastic component are torsion spring or scroll spring, and elastic component uses carbon spring steel wires Or alloy spring wire makes.Carbon spring steel wires or alloy bullet are used as elastic component, elastic component using torsion spring herein Spring steel wire makes, and due to the elastic component that the material of carbon spring steel wires or alloy spring wire makes, its elasticity is good, and with one Fixed rigidity, can be durable in use.
Further improvement of these options, the first transmission mechanism and the second transmission mechanism are gear drive, chain One kind in transmission mechanism, tape handler or cam drive.
Embodiment:
As shown in figure 1, the coordinate reference of described in the text:Using Fig. 1 left and right as left and right, be up and down up and down, vertical paper is outwards Before, otherwise after being, the situation of a storing roller is described in Fig. 1, here using elastic component of the torsion spring as the application.
Under conventional operational state, such as Fig. 1 directions of arrow of barrier film 3 are through the direction of rotation crossed roller 2, cross roller 2 on excessive plate As shown by arrows in FIG., then winding position is arrived by roller 2 again after around storing roller 200, the pulling force effect on barrier film is in storing On roller 200, the bilateral reciprocation centered on rotating shaft 202 of swing rod 201 can be caused, and the swing of swing rod can be by torsion spring 203 The obstruction of screen resilience so that the screen resilience of the pulling force and torsion spring 203 suffered by barrier film in rotating shaft 203 formed one it is dynamic flat Weighing apparatus, is achieved in that continual and steady feed, but when winder station is changed, length of the barrier film in feeding path can be elongated, makes The pulling force obtained on barrier film diminishes, and now the elastic force of torsion spring 203 can cause rotating shaft 202 to rotate counterclockwise to the right, that is, make it that swing rod is fast Speed is swung to the right, drives storing roller 200 to swing, until the elastic force of the pulling force on barrier film and torsion spring 203 reaches balance, so as to avoid Barrier film departs from roll surface, the problems such as causing the degree of registration to reduce.
Wherein, in order that storing roller 200 quickly can either avoid damage to barrier film again by storing, torsion spring 203 gives storing roller 200 Power two times of barrier film upper pulling force when being preferably slightly smaller than normal winding.Torsion spring can also use other elastic components herein, as long as energy Enough give the power can that rotating shaft 202 1 hinders it to move.In order to strengthen robust motion, match somebody with somebody in the couple positioned opposite of swing rod Pouring weight 205.
And different barrier films is considered, size is different, and the torsion spring elastic force needed for it is also different, therefore in barrier film tightening device In be also provided with governing mechanism of tension, specific regulation process is, can be to rotate first gear by rotating regulating roller 300 304th, second gear 305, and then adjust torsion spring elastic force;
In order that after obtaining the regulation of regulating roller 300, first, second gear will not rotate backward in the presence of torsion spring elastic force, Also by setting regulation rotating disk 302 and plane bearing 303 to prevent from inverting to realize in governing mechanism of tension, concrete operations are to revolve Regulation rotating disk 302 is twisted, can make it that adjustment axis 301 forward move by side, then the shaft shoulder 307 positioned at the rear side of supporting plate 1 pastes with supporting plate 1 Conjunction is tighter, so as to which when rotation regulating roller 300 is to adjust torsion spring elastic force, first, second gear is less susceptible to invert, so that adjusting Nodal axisn 301 both can guarantee that and can be rotated after by external force to be ensured to be prevented down by enough frictional force after rotation Turn.During regulation, first rotation regulation rotating disk 302 arrives certain elasticity, and then, plane bearing 303 is withstood on the top of bulb jackscrew 306 Above, elasticity is carried out by adjusting ball head jackscrew 306(Frictional force)Further regulation.
Embodiment 2:As shown in figure 3, when needing to store more film, the situation of two storing rollers is introduced herein, is moved Storing roller 200 in dynamic component is 2, and 2 storing rollers are symmetrically distributed in the both ends of swing rod.Rotating shaft 202 is fixed on swing rod 201 Center, storing roller 200 are symmetricly set on the both ends of swing rod 201 centered on rotating shaft 202, in concrete operations, winding base material around Two storing rollers 200 are crossed, compared to the form of single storing roller, at present, when tightening up the film of equal length, swing rod 201 revolves The angle turned over is the half of the single storing roller anglec of rotation, while two storing rollers escort mutual and counterweight, save and match somebody with somebody The structure of pouring weight so that mechanism operates steadily.When needing to store more barrier film base materials, can be symmetrical arranged at swing rod both ends Multiple storing rollers.

Claims (10)

1. a kind of high-speed winder base material tightening device, it is characterized in that:Including supporting plate(1), be arranged on supporting plate(1)On Material storage mechanism, the governing mechanism of tension of blowing tension force and some rollers excessively being installed in supporting plate are adjusted for material storage mechanism(2);
The material storage mechanism includes moving parts and limits the limiting mechanism of moving parts action, and the moving parts is made reciprocal Oscillating motion is to keep membrane tension size in threshold range.
2. a kind of high-speed winder base material tightening device as claimed in claim 1, it is characterized in that:
The moving parts includes swing rod(201), rotating shaft(202), elastic component, housing(204)And one or more storing rollers (200);
The storing roller(200)It is vertically set on swing rod(201)End;The swing rod(201)On be fixedly connected with rotating shaft (202), rotating shaft(202)It is rotatably supported in supporting plate(1)On;Housing into rotation is supported on rotating shaft(202)On;The housing(204) Inside spin coils flexible part(203), the elastic component(203)With two terminations, a termination is connected with rotating shaft, the other end Head is fixed on housing(204)In.
3. a kind of high-speed winder base material tightening device as claimed in claim 1 or 2, it is characterized in that:
The governing mechanism of tension includes adjustment axis(301), regulation rotating disk(302), plane bearing(303), the first transmission mechanism (304)And second transmission mechanism(305);
The adjustment axis(301)Through supporting plate(1), in supporting plate(1)Front side, adjustment axis wears plane bearing successively (303), regulation rotating disk(302);In supporting plate(1)Rear side, the front end of adjustment axis and the first transmission mechanism(304)It is connected, adjusts The shaft shoulder of nodal axisn(307)One end fitting is set on the supporting plate;First transmission mechanism(304)With being fixed on housing(204) On the second transmission mechanism(305)It is connected.
4. a kind of high-speed winder base material tightening device as claimed in claim 3, it is characterized in that:The governing mechanism of tension Also include regulating roller(300), the regulating roller is arranged on adjustment axis(301)End.
5. a kind of high-speed winder base material tightening device as claimed in claim 2, it is characterized in that:In the regulation rotating disk (202)Upper axial direction offers top wire hole(308), bulb jackscrew is provided with the top wire hole(306), the bulb jackscrew (306)Moved forward and backward in top wire hole so as to realize to plane bearing(303)Support.
6. a kind of high-speed winder base material tightening device as claimed in claim 2, it is characterized in that:The rotating shaft side is set Restricted mechanism, the limiting mechanism are gag lever post(207)Or buffer.
7. a kind of high-speed winder base material tightening device as claimed in claim 2, it is characterized in that:The moving parts also wraps Include mounting disc(206), the mounting disc(206)It is arranged on swing rod(201)With supporting plate(1)Between, and pass through rotating shaft upper bearing (metal) Support;The limiting mechanism passes through mounting disc(206)It is fixed on supporting plate(1)On.
8. a kind of high-speed winder base material tightening device as claimed in claim 3, it is characterized in that:The regulation rotating disk (302)With adjustment axis(301)Threaded connection.
9. a kind of high-speed winder base material tightening device as claimed in claim 2, it is characterized in that:The elastic component is torsion spring Or scroll spring, the elastic component are made using carbon spring steel wires or alloy spring wire.
10. a kind of high-speed winder base material tightening device as claimed in claim 2, it is characterized in that:First driver Structure and the second transmission mechanism are one kind in gear drive, chain drive, tape handler or cam drive.
CN201710631620.9A 2017-07-28 2017-07-28 A kind of high-speed winder base material tightening device Pending CN107381163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710631620.9A CN107381163A (en) 2017-07-28 2017-07-28 A kind of high-speed winder base material tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710631620.9A CN107381163A (en) 2017-07-28 2017-07-28 A kind of high-speed winder base material tightening device

Publications (1)

Publication Number Publication Date
CN107381163A true CN107381163A (en) 2017-11-24

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113066606A (en) * 2021-02-02 2021-07-02 安徽新科电缆集团股份有限公司 Multifunctional direct-current traction cable for rail transit
CN113196537A (en) * 2018-12-19 2021-07-30 Lg电子株式会社 Apparatus for manufacturing cell stack of secondary battery
CN114291626A (en) * 2021-12-31 2022-04-08 浙江洪量新材科技有限公司 Tension control device for thin strip production line
CN115402858A (en) * 2022-09-30 2022-11-29 国家电投集团氢能科技发展有限公司 Carbon felt impregnation and drying continuous production line
CN116002428A (en) * 2022-12-26 2023-04-25 青岛久越新材料科技有限公司 A substrate tightening structure for a high-speed winding machine
CN119873458A (en) * 2025-03-27 2025-04-25 浙江菲摩斯纺织有限公司 Processing coiling mechanism of fire-retardant sofa cloth of complex

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CN203474024U (en) * 2013-07-27 2014-03-12 杭州新余宏机械有限公司 Automatic material replacing and receiving device at tail end of coiled material
CN203754121U (en) * 2014-03-31 2014-08-06 苏州工业园区创易技研有限公司 Tension adjusting structure of tensioner
CN104355160A (en) * 2014-10-31 2015-02-18 黄山富田精工制造有限公司 Tension control device
CN106115315A (en) * 2016-08-16 2016-11-16 无锡先导智能装备股份有限公司 Membrane unwinding device
CN207482980U (en) * 2017-07-28 2018-06-12 无锡先导智能装备股份有限公司 A kind of high-speed winder base material tightening device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102887387A (en) * 2012-05-22 2013-01-23 武汉金运激光股份有限公司 Material roller with tension control device and laser cutting machine with material roller
CN203474024U (en) * 2013-07-27 2014-03-12 杭州新余宏机械有限公司 Automatic material replacing and receiving device at tail end of coiled material
CN203754121U (en) * 2014-03-31 2014-08-06 苏州工业园区创易技研有限公司 Tension adjusting structure of tensioner
CN104355160A (en) * 2014-10-31 2015-02-18 黄山富田精工制造有限公司 Tension control device
CN106115315A (en) * 2016-08-16 2016-11-16 无锡先导智能装备股份有限公司 Membrane unwinding device
CN207482980U (en) * 2017-07-28 2018-06-12 无锡先导智能装备股份有限公司 A kind of high-speed winder base material tightening device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113196537A (en) * 2018-12-19 2021-07-30 Lg电子株式会社 Apparatus for manufacturing cell stack of secondary battery
CN113196537B (en) * 2018-12-19 2024-03-22 Lg电子株式会社 Apparatus for manufacturing cell stack of secondary battery
CN113066606A (en) * 2021-02-02 2021-07-02 安徽新科电缆集团股份有限公司 Multifunctional direct-current traction cable for rail transit
CN114291626A (en) * 2021-12-31 2022-04-08 浙江洪量新材科技有限公司 Tension control device for thin strip production line
CN115402858A (en) * 2022-09-30 2022-11-29 国家电投集团氢能科技发展有限公司 Carbon felt impregnation and drying continuous production line
CN116002428A (en) * 2022-12-26 2023-04-25 青岛久越新材料科技有限公司 A substrate tightening structure for a high-speed winding machine
CN119873458A (en) * 2025-03-27 2025-04-25 浙江菲摩斯纺织有限公司 Processing coiling mechanism of fire-retardant sofa cloth of complex

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Application publication date: 20171124