CN110171735A

CN110171735A - A kind of automatic roll-changing device and change of lap method

Info

Publication number: CN110171735A
Application number: CN201910487401.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2019-08-27
Anticipated expiration: 2039-06-05
Also published as: CN110171735B

Abstract

The present invention relates to battery production equipment technical fields, more particularly to a kind of automatic roll-changing device and change of lap method, it include: unreeling structure and change of lap component, unreeling structure includes carrying axle and the rotating drive part for driving the carrying axle rotation, and setting material volume places position in the carrying axle；Change of lap component includes fixing piece, change of lap head, the fixing piece is used to the first band-like material that the first material volume in the unreeling structure carrying axle is released being fixed on the change of lap head, the change of lap head is used for after the band-like material of fixation described first, so that the first band-like material is contacted with the second band-like material of the second material volume in unreeling structure carrying axle, and then the described second band-like material and the described first band-like material are spliced.Automatic roll-changing device structure of the invention is simple, spare material volume is more, and automatic change of lap is high-efficient, change of lap the degree of automation is strong, splicing effect is good, has popularizing value.

Description

A kind of automatic roll-changing device and change of lap method

Technical field

The present invention relates to battery production equipment technical fields, more particularly to a kind of automatic roll-changing device and change of lap method.

Background technique

In Production Process of Lithium Battery, need to carry out Yin/Yang pole piece, diaphragm auto reeling.When pole piece, diaphragm material volume are finished When, it needs to start spare material volume, completes automatic change of lap function.Automatic roll-changing device can be realized band currently in use and its Method and band tail end currently in use while material volume cutting separation by the band front end of spare material volume by adhesive tape adhesion Connection.

In the prior art, pole piece, diaphragm automatic roll-changing device structure are more complicated, automatic change of lap low efficiency, and spare Material volume limited amount.

Summary of the invention

The present invention solves the technical problem of automatic roll-changing device in the prior art, structure is complicated, automatic change of lap efficiency Low problem.

In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of automatic roll-changing device, including put Mechanism and change of lap component are rolled up, unreeling structure includes the rotating drive part of carrying axle and driving carrying axle rotation, is arranged in carrying axle Material volume places position；Change of lap component includes change of lap head, and fixing piece and cutter assembly are arranged on change of lap head, and fixing piece is used for unreeling machine The first band-like material that the first material volume in structure carrying axle is released is fixed on change of lap head, and cutter assembly is band-like for cutting off first Material, change of lap head is used for after fixing and cutting off the first band-like material, so that the second band of the first band-like material and the second material volume The contact of shape material, and then the second band-like material and the first band-like material are spliced.

Preferably, change of lap head includes change of lap head ontology, and change of lap head ontology can fix the first ribbon in fixing piece Material, cutter assembly rotate after cutting off the first band-like material, so that the first band-like material spooling is in change of lap head ontology at least partly table Face, then with mobile perpendicular to the direction of change of lap head body central axis, and to have the side for stating the first band-like material to overlay the Two band-like materials, so that the second band-like material is contacted with the first band-like material and bonded.

Further, change of lap component further includes swing arm, the first actuator and the second actuator, and one end of change of lap head ontology is set The second guide post is set, the driving end of the first actuator and one end of swing arm connect, and the other end and change of lap head the ontology rotation of swing arm connect It connects；Second actuator is set in swing arm, and the driving end of the second actuator is connect with change of lap head ontology one end, drives change of lap head sheet Body rotation.

Specifically, change of lap component further includes pedestal, and the first actuator is set on pedestal, and pedestal one end is equipped with vertical side Plate, vertical side plate be equipped with first shaft hole, the first actuator and vertical side plate are relatively fixed, and the output shaft of the first actuator from erect Front plate side passes through first shaft hole and reaches vertical side plate back side, fixes with swing arm one end.

Specifically, swing arm other end is equipped with the second axis hole or change of lap head ontology fixing seat, and change of lap head ontology is far from first band Axis body is arranged in one end of shape material, and axis body passes through the second axis hole from swing arm side or the arrival swing arm of change of lap head ontology fixing seat is another Side and swing arm rotation are arranged, and the driving of the second actuator is pierced by the second axis hole or the axis body of change of lap head ontology fixing seat rotates so that changing The rotation of volume header ontology.

Specifically, the second actuator includes first motor, the first belt pulley for driving end that first motor is arranged in, setting The second belt pulley in axis body end and the belt that is set between the first belt pulley and the second belt pulley, first motor are direct Or it is set in swing arm indirectly.

It is further preferable that change of lap component further includes mobile mechanism, mobile mechanism is directly or indirectly connect with the second actuator, Driving change of lap head and swing arm are moved along change of lap head axial direction.

Specifically, mobile mechanism includes sliding track mechanism and the 5th actuator；Sliding track mechanism includes be set on pedestal One sliding block, bottom plate and the first sliding rail being set on bottom plate, the first sliding block are slidably connected with the first sliding rail；5th actuator includes Flat-removing air cyclinder, flat-removing air cyclinder are fixed on bottom plate, and the driving end of flat-removing air cyclinder is connect with pedestal.

Preferably, the change of lap head ontology other end offers material of wearing in the radial direction and stitches；Wear material seam change of lap head ontology is another One end is divided into the first noumenon and the second ontology；Fixing piece includes third actuator and briquetting, and movable be set to of briquetting wears material seam In, third actuator for driving briquetting mobile towards the first noumenon or the second ontology, will be located at the first noumenon and briquetting it Between or the first band-like material between the second ontology and briquetting push down, and then the first band-like material is fixed on change of lap head ontology On.

Preferably, change of lap head ontology one end is cylindrical-shaped structure, wears material seam and be opened in cylindrical-shaped structure one end.

Specifically, preferably, briquetting, which is set to close wear of the first noumenon, expects seam side, the two of the first noumenon axial direction End is respectively provided with guidance briquetting moves radially in wearing material seam first and is slidably connected component, allows briquetting relative to first Body, which slides on, to be worn between material seam.

Preferably, the first movable span is arranged on the first noumenon, the first movable span perpendicular to plane where wearing material seam and with Wear material seam connection, first component that is slidably connected includes the first guide sleeve being set in the first movable span, is slideably positioned in first and leads The first guide post in set, the neighbouring one end for wearing material seam of the first guide post are connect with briquetting.

Preferably, stepped hole is arranged on the first noumenon, stepped hole is perpendicular to plane where wearing material seam and is connected to and wears material Seam, stepped hole are less than the aperture of the other end close to the aperture for wearing material seam one end, elastomeric element, elastomeric element set are arranged in stepped hole On the first cylinder, first cylinder one end is connect with briquetting, and baffle is arranged in the first cylinder other end, and elastomeric element is located at ladder Between hole step surface and baffle.

Preferably, the first actuator includes piston mounting holes, the piston being set in piston mounting holes and is set to work Fill in the sealing ring between mounting hole and piston；Piston mounting holes are set on the first noumenon, simultaneously perpendicular to plane where wearing material seam It is connected to and wears material seam, piston one end is connect with briquetting.

Further, piston mounting holes are blind hole, are cecum, change of lap head positioned at the piston mounting holes end of the piston other end Venthole is arranged in axial direction, and venthole one end is connected to piston mounting holes, and the venthole other end connects the first gas-tpe fitting.

Further, first through hole corresponding with piston mounting holes is also set up on the second ontology, first through hole and piston are pacified The central axis in hole is filled on same straight line, when installing piston, piston reaches first from the first through hole on the second ontology Piston mounting holes on body.

As a preferred embodiment, the first gas-tpe fitting is set on change of lap head ontology separate material of wearing and stitches one end, the first gas Gas path pipe is set between pipe fitting and the first venthole, is connected to by gas path pipe.

As another preferred solution, change of lap head ontology fixing seat, change of lap head is arranged far from material seam one end is worn in change of lap head ontology Ontology passes through change of lap head ontology fixing seat, and by the bearing rotation setting between being set to, the first gas-tpe fitting, which is set to, to be changed In volume header ontology fixing seat, the first gas circuit is set, first gas circuit one end and the first gas-tpe fitting connect in change of lap head ontology fixing seat It connects, the first aperture connected with the first venthole is set on change of lap head ontology, the first aperture is correspondingly arranged with the first gas circuit And it is connected to.The part that first gas circuit and the first aperture are connected is the first cyclic annular gas circuit, the first cyclic annular gas circuit and the first gas-tpe fitting It is connected to by the first gas circuit of another part, in order to guarantee the leakproofness of the first cyclic annular gas circuit and the first opening contacts, first is cyclic annular Airway seal ring is arranged in gas circuit periphery.Preferably, the central axis of the first cyclic annular gas circuit and the center overlapping of axles of change of lap head ontology.

Preferably, cutter assembly includes moving cutting tool and fourth drive member, and movable be set to of moving cutting tool is worn in material seam, Fourth drive member will be located at the first band worn in material seam for driving moving cutting tool mobile towards the first noumenon or the second ontology The cutting of shape material.

Preferably, fourth drive member is identical as the structure of third actuator, independently controls moving cutting tool and briquetting.

It is further preferable that cutter assembly further includes fixed cutting tool, fixed cutting tool matches with moving cutting tool, fixed cutting tool and Moving cutting tool, which respectively corresponds, to be arranged on the first noumenon and the second ontology, and moving cutting tool can be with fixed cutting tool by telescopic moving It matches.

Specifically, setting second is slidably connected component between moving cutting tool and the first noumenon or the second ontology, the second sliding Connecting component includes that the second guide sleeve, sliding setting and the second guide post in the second guide sleeve, the second guide post are connect with moving cutting tool；The Second movable span is set on one ontology or the second ontology, and the second movable span connects perpendicular to plane where wearing material seam and with material seam is worn It is logical, the second guide sleeve is set in the second movable span.

As another preferred solution, cutter assembly includes moving cutting tool, elevator, the second elastomeric element, third actuator Driving end and elevator one side connect, the second elastomeric element is set between the another side and briquetting of elevator, and briquetting is rising Moving cutting tool is arranged in the exterior domain for dropping the orthographic projection on block, after third actuator driving briquetting connects the first band-like material, the Three actuators continue to drive elevator mobile, and deformation occurs for the second elastomeric element, and it is band-like that moving cutting tool continues to move to cutting first Material.

Preferably, automatic roll-changing device further includes positioning component, and positioning component includes determining roller and moving roller, and moving roller can Oscilaltion setting.It when change of lap, moved roller and moved down and compress the first band-like material, positioned at moving roller and determined the first band between roller Shape material insertion change of lap head is worn in material seam.

Specifically, positioning component further includes fixed plate, the lifting sliding rail being set in fixed plate and lifting cylinder and lifting The driving end of the lifter slide that sliding rail matches, lifting cylinder is connected with lifter slide, moved roller and is set on lifter slide, Determined roller to be fixed in fixed plate.

Preferably, it moved roller to be set to unreeling structure material volume placement position and determined the region between roller, and can oscilaltion For being detached from or compressing positioned at material volume placement position and determined the first band-like material between roller.

Preferably, carrying axle is slip shaft, and at least two swivel beckets are arranged on slip shaft, and a swivel becket is correspondingly arranged one A material volume；Unreeling structure further includes driven in translation part, for driving slip shaft to move along its axis, so that at least two rotations Material volume on one of swivel becket of ring, which axially removes, unreels station, and the material volume on another swivel becket is moved axially into Unreel station.

Specifically, driven in translation part include pedestal, the second motor, shaft coupling, screw rod, feed screw nut, screw rod support and Second sliding rail, the second motor are set on pedestal, and the second motor drive terminal passes through one end of shaft coupling connection wire rod, screw rod rotation Setting is arranged with the feed screw nut to match with screw rod on screw rod support, on screw rod, and feed screw nut connects with transfer plate, transfer Plate and the second sliding rail sliding be arranged, the second sliding rail is parallel with screw rod axial direction and slip shaft axial direction respectively, transfer plate with Slip shaft direct or indirect connection.

Specifically, rotating drive part includes third motor, driving gear and driven gear, and third motor is fixed on transfer plate On, driving gear is arranged in third motor driving shaft, and driven gear is arranged in slip shaft one end, and driving gear is engaged with driven gear.

Preferably, mounting base is fixedly installed on transfer plate, second through-hole parallel with the second sliding rail is set in mounting base, it is sliding Deviation shaft passes through the second through-hole and mounting base rotation is arranged.

It is further preferable that groove is arranged on swivel becket, unreeling structure further includes stop assembly, and stop assembly includes holding division Part and driving mechanism, fixing component one end be free end, keep swivel becket motionless for abutting with groove, fix the component other end and Driving mechanism connection, driving mechanism driving fix component clamping or the groove for being detached from swivel becket.

Preferably, each swivel becket relative level of stop assembly independent control does not rotate.

Preferably, driving mechanism includes the attachment base being connected on transfer plate, fixed bracket, several hinged seats, shaft, company Fixed bracket is arranged on attachment base for swing arm and actuator, and several hinged seats are arranged on fixed bracket, and hinged seat and actuator are cut with scissors It connects；The driving end of actuator is fixedly connected with one end of coupled arm, and the other end of coupled arm connects shaft, is fixedly installed in shaft Fix component.

It is further preferable that shaft is several, at least part shaft is hollow axle, several mutual turning sets of shaft It connects.

Preferably, unreeling structure is one or two, two unreeling structures are located at change of lap component two sides.

Preferably, automatic roll-changing device further includes mounting plate and the adhesive tape rubberizing mechanism that is set on mounting plate, adhesive tape rubberizing mechanism For giving the stitching portion two sides rubberizing of the second band-like material and the first band-like material.

The invention also includes second technical solution, a kind of change of lap method of automatic roll-changing device, comprising: when the first material volume When soon using up, the first band-like material is fixed on change of lap head by the fixing piece of change of lap component, and cutter assembly is by the first ribbon Material cutting, change of lap head fix the second band-like material after the first band-like material with the second material volume being located in unreeling structure carrying axle The first band-like material and the second band-like material are spliced in contact；The fixing piece of change of lap component unclamps, and realizes putting for the second material volume Material.

Preferably, cutter assembly will be after the first band-like material cutting, further includes: the change of lap head ontology of change of lap component is around it Center axis rotation makes the first band-like material spooling on change of lap head ontology at least partly surface, and then change of lap head body surface is upper The first band-like material contacted with the second band-like material of the second material volume.

It specifically, further include the driven in translation part driving of unreeling structure after cutter assembly cuts off the first band-like material Slip shaft axial movement, so that the removal of the first material volume unreels station, the immigration of the second material volume unreels station, wherein the second material volume Second band-like material end is pasted with double-sided adhesive；Then it the band-like material of upper first of change of lap head body surface and unreels on station The second material volume the second band-like material splicing.

Further, the band-like material of upper first of change of lap head body surface connects with the second band-like material of the second material volume Touching has the change of lap head body oscillatory of the first band-like material to abutting with the second material volume, then including the first actuator driving spooling First band-like material and the second band-like material of the second material volume splice；

After the band-like material of upper first of change of lap head body surface is contacted with the second band-like material of the second material volume, also wrap Include fixing piece release；First actuator drives the change of lap head body oscillatory to restore to original position.

Preferably, it includes: mobile mechanism's driving that the first band-like material is fixed on change of lap head by the fixing piece of change of lap component Direction is mobile axially along for change of lap head ontology, so that change of lap head is stated in the first band-like material insertion of the first material volume that will be finished Ontology is worn in material seam, and third actuator driving briquetting pushes down the first band-like material；

First actuator driving change of lap head body oscillatory restores to original position, further includes mobile mechanism's driving change of lap head sheet Body along it, axially restore to original position by reverse movement.

Preferably, after third actuator driving briquetting pushes down the first band-like material, further includes: fourth drive member is driven Dynamic moving cutting tool is mobile to cut off the first band-like material, and wherein moving cutting tool, briquetting are sequentially located at the first band-like material transferring side To the first material volume is disconnected；Or third actuator works on, and the elevator being connected directly with third drive block is driven to continue to move It is dynamic, so that moving cutting tool continues to move to, until moving cutting tool cuts off the first band-like material.

Preferably, when the first material volume is soon used up, the roller that moved of positioning component moves down and compresses first band Shape material moved roller and determined the first band-like material between roller and kept certain angle, change of lap between horizontal plane so that being located at Head wear material seam with positioned at, the mobile mechanism driving change of lap head sheet corresponding with the first band-like material between roller determine of moving roller Direction is mobile axially along for body, and the first band-like material insertion is worn in material seam.

It is further preferable that change of lap component can be rocked to unreeling machine clockwise or counterclockwise when unreeling structure is two Structure unreels station, splices with the second band-like material in the material volume of unreeling structure.

Preferably, change of lap component cooperates with another unreeling structure and changes when the material volume of one of unreeling structure is used up Volume, the unreeling structure that material volume is used up carry out material volume handling.

Beneficial effect is:

(1) automatic roll-changing device of the embodiment of the present invention may be implemented and the material volume on unreeling structure by change of lap component Spliced, realizes automatic change of lap；Automatic roll-changing device structure is simple, spare material volume is more, automatic change of lap is high-efficient, change of lap from Dynamicization degree is strong, splicing effect is good.

(2) the change of lap head ontology of the automatic roll-changing device of the embodiment of the present invention, change of lap head can rotate, and realize that first is band-like Material spooling is in at least partly surface of change of lap head ontology, convenient for the first band-like material and the second ribbon on change of lap head ontology Material is contacted and is further bonded, and splicing effect is good.

(3) automatic roll-changing device of the embodiment of the present invention, change of lap head include the first actuator and swing arm, can drive change of lap The material volume of head body oscillatory to unreeling structure is placed on position, is contacted with the second material volume, to reach the first band-like material and the The purpose of two band-like material contact splicings.

(4) automatic roll-changing device of the embodiment of the present invention, change of lap head include mobile mechanism, can drive change of lap head ontology edge Central shaft direction is mobile, so that mobile mechanism's work drives change of lap head ontology mobile, band-like by first when needing change of lap Material is inserted into change of lap head ontology；After change of lap, mobile mechanism's work drives change of lap head ontology to restore to original position, so that changing Wound module does not influence material volume blowing.

(5) automatic roll-changing device of the embodiment of the present invention, material seam, briquetting and driving briquetting work are worn in setting on change of lap head ontology The third actuator of work, so that the first band-like material wears material seam in change of lap, third actuator is driven in change of lap head ontology The fixed first band-like material currently in use of briquetting.

(6) automatic roll-changing device of the embodiment of the present invention, cutter assembly of the invention include described in moving cutting tool and driving The mobile fourth drive member of moving cutting tool, moving cutting tool, which can will be located at the first band-like material worn in material seam, to cut off, 4 wheel driven Moving part and third actuator work independently, so that moving cutting tool and briquetting can work independently.

(7) automatic roll-changing device of the embodiment of the present invention, cutter assembly of the invention also may include moving cutting tool, lifting Block and the second elastomeric element so that moving cutting tool and briquetting share a third actuator, and can push down first band in briquetting After shape material, moving cutting tool continues to move to the first band-like material of cutting, achievees the effect that fixed and cuts off the first band-like material.

(8) automatic roll-changing device of the embodiment of the present invention can move roller by setting with oscilaltion movement, so that dynamic Crossing roller can be detached from or compress positioned at material volume placement position and determine the described first band-like material between roller, can solve and work as material volume It is gradually become smaller during blowing as blowing continues material volume outer diameter, positioned at material volume and determined the first band-like material and the water between roller The angle of plane changes, and the technology in material seam of wearing that bring is unfavorable for the first band-like material insertion change of lap head ontology is asked Topic.Roller was moved by setting oscilaltion, after material volume outer diameter becomes smaller, moved roller to being located at material volume and determined between roller Material strip so that moving roller and determining the first band-like material between roller and the angle between horizontal plane can according to need fixation It is corresponding with the first band-like material convenient for wearing material seam in a certain angle, it is worn in material seam convenient for the first band-like material insertion, convenient for changing Volume.

(9) automatic roll-changing device of the embodiment of the present invention, carrying axle are slip shaft, and two or more turns are arranged on slip shaft Rotating ring is for placing material volume, and driven in translation part can drive slip shaft to move axially, so that the immigration of spare second material volume be put Station is rolled up, is spliced convenient for the second band-like material of the second material volume and the first band-like material, it is real so as to the normal blowing of the second material volume The now effect of automatic change of lap.

(10) automatic roll-changing device of the embodiment of the present invention, unreeling structure can control rotation by setting stop assembly Ring relative to unreeling structure mounting base rotation or stop operating so that slip shaft rotation can drive positioned at material volume place position its In the rotation of material volume to release band-like material, and other material volumes can opposite slip shaft rotation make its unreeling structure relatively Mounting base is remain stationary, in this way, it is possible to reduce rotary inertia guarantees the precision unreeled.

(11) automatic roll-changing device of the embodiment of the present invention, unreeling structure can be set two, be located at change of lap component Two sides, when the material volume of a unreeling structure is finished, the material volume of change of lap component and another unreeling structure, which cooperates, is spelled It connects, the unreeling structure that material volume is finished can carry out equipment material volume, and when charging does not need to shut down, to improve working efficiency；Or Unreeling structure can be set to two, and to adapt to the case where carrying axle is non-slip shaft, change of lap component can unreeling two sides Material volume in mechanism is spliced, so that its use scope is wider.

(12) the change of lap method of the embodiment of the present invention, change of lap method is simple, and change of lap is high-efficient, can use the automatic change of lap of realization, Save human cost and time cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of automatic roll-changing device of the embodiment of the present invention；

Fig. 2 is the left view of the change of lap component of automatic roll-changing device of the embodiment of the present invention；

Fig. 3 is the positive structure schematic of the change of lap component of automatic roll-changing device of the embodiment of the present invention；

Fig. 4 is the structural schematic diagram of the change of lap head of automatic roll-changing device of the embodiment of the present invention；

Fig. 5 is the change of lap head the schematic diagram of the section structure in Fig. 4 along line B-B；

Fig. 6 is the change of lap head the schematic diagram of the section structure in Fig. 4 along line A-A；

Fig. 7 is the unreeling structure side structure schematic diagram of the embodiment of the present invention；

Fig. 8 is the unreeling structure positive structure schematic of the embodiment of the present invention；

Fig. 9 is the structural schematic diagram of the stop assembly of the embodiment of the present invention；

Figure 10 is the positive structure schematic of the adhesive tape rubberizing mechanism of the embodiment of the present invention；

Figure 11 is the overlooking structure diagram of the adhesive tape rubberizing mechanism of the embodiment of the present invention；

Figure 12 is another structural schematic diagram of the change of lap head of automatic roll-changing device of the embodiment of the present invention；

Figure 13 is the schematic diagram of the section structure in Figure 12 along line C-C；

Figure 14 is the schematic diagram of the section structure of another change of lap head of the embodiment of the present invention.

Specific embodiment

It is right as follows in conjunction with drawings and embodiments to keep the purpose, technical solution and effect of the application clearer, clear The application is further described.

Embodiment

As shown in Figure 1, a kind of automatic roll-changing device, including unreeling structure 2 and change of lap component 1, as shown in fig. 7, unreeling machine Structure 2 includes carrying axle and the rotating drive part 23 for driving carrying axle rotation, and setting material volume places position in carrying axle；As Fig. 1-6 institute Show, change of lap component 1 includes change of lap head 5, wherein fixing piece 6 and cutter assembly 7 are set on change of lap head 5, and fixing piece 6 will be for that will put The first band-like material 9 that the first material volume in volume 2 carrying axle of mechanism is released is fixed on change of lap head 5, and cutter assembly 7 is used for the One band-like material cutting, change of lap head 5 is used for after fixing and cutting off the first band-like material 9, so that the first band-like material 9 and second The band-like material contact of the second of material volume, and then the second band-like material and the first band-like material 9 are spliced.

Preferably, in the present embodiment, change of lap head 5 includes change of lap head ontology 51, and change of lap head ontology 51 can be in fixation Part 6 fixes the first band-like material 9, cutter assembly 7 rotates after cutting off the first band-like material, so that the first band-like 9 spooling of material exists At least partly surface of change of lap head ontology 51, then with mobile perpendicular to the direction of 51 central axis of change of lap head ontology, and to have the The side of one band-like material 9 overlays the second band-like material, so that the second band-like material is contacted with the first band-like material 9 and bonded.

Specifically, in the present embodiment, as shown in Figures 2 and 3, change of lap component 1 further includes swing arm 54, the first actuator 52 and Axis body 518 is arranged in two actuators 53, one end of change of lap head ontology 51, and the driving end of the first actuator 52 and one end of swing arm 54 connect It connects, the other end and change of lap head ontology 51 of swing arm 54 are rotatablely connected；Second actuator 53 is set in swing arm 54, the second actuator 53 driving end is connect with 51 one end of change of lap head ontology, and driving change of lap head ontology 51 rotates.The first actuator 52 can drive as a result, Movable pendulum arm 54 is swung and the second material volume for driving change of lap head ontology 51 to swing to unreeling structure 2 places position, while the second actuator 53 are set in swing arm 54, the second actuator 53 are swung with swing arm 54 and the swing of change of lap head ontology 51, together When the second actuator 53 can drive change of lap head ontology 51 rotate, thus by the first band-like 9 spooling of material in change of lap head ontology 51 At least partly surface.In the present embodiment, when the first actuator 52 works, the second actuator 53 can also be worked at the same time, so that While change of lap head ontology 51 is swung, it can according to need and rotated to adjust the first band-like material 9 and the second band-like material Contact position；It can also first be worked with the second actuator 53, so that the change of lap head ontology 51 of the band-like material 9 of spooling first first rotates To after appropriate angle, the work of the first actuator 52 drives change of lap head ontology 51 to swing.So as to realize that change of lap head ontology 51 twines After rolling up the first band-like material 9, change of lap head ontology 51 is rocked to the second material volume on unreeling structure 2 and places position, so that first is band-like Material 9 is contacted with the second material volume and is pasted.

Specifically, in this implementation, change of lap component 1 further includes pedestal 522, and the first actuator 52 is set on pedestal 522, base 522 one end of seat are equipped with vertical side plate 523, and vertical side plate 523 is equipped with first shaft hole 524, the first actuator 52 and vertical side plate 523 It is relatively fixed, and the output shaft of the first actuator 52 passes through first shaft hole 524 from vertical 523 side of side plate and reaches vertical side plate 523 back sides are fixed with 54 one end of swing arm.

Specifically, 54 other end of swing arm be equipped with the second axis hole 541, change of lap head ontology 51 far from the first band-like material 9 one End setting axis body 518, axis body 518 passes through the second axis hole 541 arrival 54 other side of swing arm from 54 side of swing arm and swing arm 54 rotates Setting, the axis body 518 that the driving of the second actuator 53 is pierced by the second axis hole 541 rotates so that change of lap head ontology 51 rotates.As change Change of lap head ontology fixing seat 56 (as shown in figure 12), as shown in figure 13, axis body 518 also can be set in shape, 54 other end of institute's swing arm It is more highly preferred to across change of lap head ontology fixing seat 56 so that change of lap head ontology 51 and change of lap head ontology fixing seat 518 are rotatablely connected Bearing 59 is arranged in ground between change of lap head ontology 51 and change of lap head ontology fixing seat 56.

Specifically, as shown in Fig. 2, the second actuator 53 includes first motor 531, the driving that first motor 531 is arranged in End the first belt pulley (not shown), the second belt pulley 534 of 518 end of axis body is set and be set to the first belt pulley with Belt 533 between second belt pulley 534, first motor 531 are set in swing arm 54 by first motor seat 535.As change Shape, first motor 531 can also be directly arranged in swing arm 54.In the present embodiment, strainer 532 is also set up to support tensioning Belt 533, for improving the rate of tension for improving belt 533.

It is further preferable that as shown in Fig. 2, change of lap component 1 further includes mobile mechanism 55, mobile mechanism 55 directly or indirectly with The connection of first actuator 52, drives change of lap head 5 and swing arm 54 to move along change of lap head axial direction.Change of lap head ontology 51 can be driven It is moved along its axial direction, so that mobile mechanism 55 works when needing change of lap, drives change of lap head ontology 51 mobile, by first Band-like material 9 is inserted into change of lap head ontology 51；After change of lap, mobile mechanism 55 works, and change of lap head ontology 51 is driven to restore extremely It is in situ, so that change of lap component 1 does not influence 10 blowing of material volume.Specifically, mobile mechanism 55 drives with first indirectly in the present embodiment Part 52 connects, and mobile mechanism 55 is set to 522 lower section of pedestal.

Specifically, as shown in Figures 2 and 3, mobile mechanism 55 includes sliding track mechanism 551 and the 5th actuator；Sliding track mechanism 551 include the first sliding block 5511, bottom plate 5512 and the first sliding rail being set on bottom plate 5512 being set on pedestal 522 5513, the first sliding block 5511 is slidably connected with the first sliding rail 5513；5th actuator includes flat-removing air cyclinder 552, flat-removing air cyclinder 552 It is fixed on bottom plate 5512 by flat-removing air cyclinder fixing piece 553, the driving end of flat-removing air cyclinder 552 is connect with pedestal 522.This implementation In example, the bottom end of pedestal 522 is arranged in the first sliding block 5511, and as deformation, the first sliding block 5511 be can be set in the side of pedestal 522 Side.

Preferred embodiment, as Figure 4-Figure 6,51 other end of change of lap head ontology offer material of wearing in the radial direction and stitch 513；It wears 51 other end of change of lap head ontology is divided into the first noumenon 511 and the second ontology 512 by material seam 513；Fixing piece 6 includes third actuator 61 and briquetting 62, movable be set to of briquetting 62 is worn in material seam 513, and third actuator 61 is for driving briquetting 62 towards first Body 511 or the second ontology 512 are mobile, will be located between the first noumenon 511 and briquetting 62 or the second ontology 512 and briquetting 62 Between the first band-like material 9 push down, and then the first band-like material 9 is connected on change of lap head ontology 51.In the present embodiment, the Three actuators 61 and briquetting 62 are set on the first noumenon 511, and third actuator 61 is for driving briquetting 62 towards the second ontology 512 is mobile.As deformation, third actuator 61 and briquetting 62 also be can be set on the second ontology 512, and third actuator 61 is used It is mobile towards the first noumenon 511 in driving briquetting 62.

Preferably, 51 other end of change of lap head ontology is cylindrical-shaped structure, wears material seam 513 and be opened in cylindrical-shaped structure one End.Change of lap head ontology 51 is arranged that wear the end of material seam 513 be cylindrical-shaped structure, convenient for spooling at least portion on change of lap head ontology 51 When the first band-like material 9 and the second band-like material on point surface contact, contact compactness is more preferable, and splicing effect is good.

Preferably, briquetting 62, which is set to the first noumenon 511, stitches 513 sides, 511 axial direction of the first noumenon close to material is worn Both ends be respectively provided with guidance briquetting 62 moves radially in wearing material seam 513 first and be slidably connected component 63 so that briquetting 62 can It is worn between material seam 513 with being slided on relative to the first noumenon 511.By being respectively arranged at the both ends of 511 axial direction of the first noumenon One first component 63 that is slidably connected, when so that briquetting 62 being driven by third actuator 61, the sliding of briquetting 62 stationarity is more preferable, pressure Block 62 contacts more balanced with the second ontology 512, and the first band-like 9 dynamics of material is fixed between briquetting 62 and the second ontology 512 more Add equilibrium.

Specifically, in the present embodiment, the first movable span 633 is set on the first noumenon 511, the first movable span 633 perpendicular to It wears material 513 place planes of seam and is connected to material seam 513 is worn, first is slidably connected component 63 including being set to the first movable span 633 Interior the first guide sleeve 631, the first guide post 632 being slideably positioned in the first guide sleeve 631, the first guide post 632 is neighbouring to wear material seam 513 One end connect with briquetting 62.

Preferably, stepped hole 64 is arranged on the first noumenon 511 in the present embodiment, stepped hole 64 stitches 513 perpendicular to material is worn Place plane and being connected to wears material seam 513, and stepped hole 64 is less than the aperture of the other end, rank close to the aperture for wearing 513 one end of material seam Elastomeric element 65 is set in terraced hole 64, elastomeric element 65 is sheathed on the first cylinder 66, and 66 one end of the first cylinder and briquetting 62 connect It connects, baffle 67 is arranged in 66 other end of the first cylinder, and elastomeric element 65 is located between 64 step surface of stepped hole and baffle 67.This implementation Elastomeric element 65 is spring in example, as elastomeric deformable component 65 or other elastic materials.In the present embodiment, by Spring is set between baffle 67 and stepped hole 64, so that briquetting 62 does not contact the second ontology 512, in order to which briquetting 62 slides to second After ontology 512, after splicing, briquetting 62 is driven to set back under the action of the spring.

Preferably, third actuator 61 includes piston mounting holes 611, the work being set in piston mounting holes 611 Plug 613 and the sealing ring 614 being set between piston mounting holes 611 and piston 613；Piston mounting holes 611 are set to first On body 511, material seam 513 is worn perpendicular to wearing material 513 place planes of seam and being connected to, 613 one end of piston is connect with briquetting 62.

Further, piston mounting holes 611 are blind hole, are blind positioned at 611 end of piston mounting holes of 613 other end of piston The first venthole 615 is arranged in end, 51 axial direction of change of lap head ontology, and 615 one end of the first venthole and piston mounting holes 611 connect Logical, 615 other end of the first venthole connects the first gas-tpe fitting 616.

Specifically, in the present embodiment, the first gas-tpe fitting 616 is set on change of lap head ontology 51 separate material of wearing and stitches 513 1 End is arranged gas path pipe (not shown), is connected to by gas path pipe between the first gas-tpe fitting 616 and the first venthole 615.

As deformation, third actuator 61 can also be directly driven using small cylinder.

In the present embodiment, first through hole 612 corresponding with piston mounting holes 611 is also set up on the second ontology 512, first is logical The central axis of hole 612 and piston mounting holes 611 is on same straight line, and when installing piston 613, piston 613 is from the second ontology First through hole 612 on 512 reaches the piston mounting holes 611 on the first noumenon 511.

Preferably, as shown in figure 5, cutter assembly 7 includes moving cutting tool 71 and fourth drive member (not shown), moving cutting tool 71 are slideably positioned on the second ontology 512 close to 513 sides of material seam are worn, and the is arranged between moving cutting tool 71 and the second ontology 512 Two are slidably connected component 517, and fourth drive member will be located at and wear for driving moving cutting tool 71 mobile towards the first noumenon 511 The first band-like cutting (as shown in Figure 1) of material 9 in material seam 513；As deformation, moving cutting tool 71 can also be slideably positioned in On one ontology 511, fourth drive member can drive moving cutting tool 71 mobile towards the second ontology 512.

Specifically, the second movable span 516 is set on second ontology 512, and the second movable span 516 stitches 513 institutes perpendicular to material is worn 513 be connected in plane and with material seam is worn, second component 517 that is slidably connected second is led including what is be set in the second movable span 516 Set 5171, the second guide post 5172 being slideably positioned in the second guide sleeve 5171, the neighbouring one end for wearing material seam 513 of the second guide post 5172 It is connect with moving cutting tool 71.

In the present embodiment, fourth drive member is identical as third actuator 61, and fourth drive member is accordingly set to the second ontology It is connect on 512 and with moving cutting tool 71, fourth drive member and the gas circuit of third actuator 61 individually control, and two-way gas circuit is to separate Independent control may be implemented first to compress and cut off the first band-like material 9 afterwards.

Preferably, cutter assembly 7 further includes fixed cutting tool 72, and fixed cutting tool 72 matches with moving cutting tool 71, and fixation is cut Knife 72 and moving cutting tool 71, which respectively correspond, to be arranged on the first noumenon 511 and the second ontology 512, and moving cutting tool 71 is moved by flexible Dynamic to match with fixed cutting tool 72, in the present embodiment, fixed cutting tool 72 is correspondingly arranged in the first noumenon 511 and stitches close to material is worn 513 sides, it is mobile towards the first noumenon 511 when moving cutting tool 71 is driven by fourth drive member, and match with fixed cutting tool 72 It closes.As deformation, moving cutting tool 71 also be can be set on the first noumenon 511, and fixed cutting tool 72 is correspondingly arranged in the second ontology On 512.

In the present embodiment, the first gas-tpe fitting 616 is set on change of lap head ontology 51.As another preferred solution, first Gas-tpe fitting 616 can also be not arranged on change of lap head ontology 51, for example, as shown in Figures 12 and 13, change of lap head ontology 51 is separate Material seam 513 one end setting change of lap head ontology fixing seat 56 is worn, change of lap head 5 passes through change of lap head ontology fixing seat 56 and by being set to Between bearing 59 rotate setting, the first gas-tpe fitting 616 is set in change of lap head ontology fixing seat 56, and change of lap head ontology is fixed First gas circuit is set on seat 56, first gas circuit one end is connect with the first gas-tpe fitting 616, and first is arranged on change of lap head ontology 51 and opens Hole 617, the both ends of the first aperture 617 are corresponding with the first gas circuit and the first venthole 615 respectively and are connected to.First gas circuit and first The part that aperture 617 is connected is the first cyclic annular gas circuit 561, and the first cyclic annular gas circuit 561 and the first gas-tpe fitting 616 pass through another portion Point the first gas circuit connection, in order to guarantee leakproofness that the first cyclic annular gas circuit 561 is contacted with the first aperture 617, the first ring-type gas circuit Airway seal ring 563 is arranged in 561 peripheries.Preferably, the central axis of the first cyclic annular gas circuit 561 and the center of change of lap head ontology 51 Overlapping of axles.

Fourth drive member and third actuator 61 are also identical in the preferred embodiment of the present embodiment, wherein fourth drive member packet It includes the second gas-tpe fitting (not shown) for being set to change of lap head ontology fixing seat 56, the second gas circuit, be axially set in change of lap head sheet Second venthole 57 on body 51 is set to the second aperture 571 being connected on change of lap head ontology 51 with the second venthole 57, the second gas Road is set between the second gas-tpe fitting and the second aperture 571, and the second gas circuit is for connecting the second gas-tpe fitting and the second ventilation The part that hole 57, the second gas circuit and the second aperture 571 are connected is the second cyclic annular gas circuit 562, and the second gas-tpe fitting passes through the second gas The other parts on road are connected to the second cyclic annular gas circuit 562, the periphery setting airway seal ring 563 of the second cyclic annular gas circuit 562, and second The central axis of cyclic annular gas circuit 562 and the central axis of change of lap head ontology 51 coincide.

In the present embodiment, the second gas circuit does not intersect with the first gas circuit, is not be overlapped, and the first gas circuit and the second gas circuit individually control Third actuator and fourth drive member；Specifically, as shown in figure 13, the first cyclic annular gas circuit 561 and the second cyclic annular gas circuit 562 are being changed It is not overlapped on the axial direction of volume header ontology 51, is located at two different locations on 51 axial direction of change of lap head ontology, first The position of aperture 617 and the second aperture 571 on 51 axial direction of change of lap head ontology is relatively different, it is ensured that the first gas circuit and second Gas circuit is independent of each other；Wherein, by the cyclic annular gas circuit 561 of setting first and the second cyclic annular gas circuit 562, so that change of lap head ontology 51 exists The first gas-tpe fitting 616 and the first venthole 615, the second gas-tpe fitting and the second venthole can be made during rotation 57 connect.By being arranged change of lap head ontology fixing seat 56, the first gas-tpe fitting 616 and the second gas-tpe fitting, the first gas circuit and the Two gas circuits are arranged in change of lap head ontology fixing seat 56, can make the change of lap head ontology 51 to be not in the course of rotation The case where gas path pipe spooling, improves safety.

In the present embodiment, as shown in figure 5, moving cutting tool 71 and briquetting 62 respectively correspond an actuator, two actuators Individually control.As deformation, in another embodiment as shown in figure 14, moving cutting tool 71 can also share a drive with briquetting 62 Moving part, cutter assembly 7 include moving cutting tool 71, elevator 73, the second elastomeric element 74, and the one side of elevator 73 is sliding by first Rotation connection part 63 is slidably connected with the first noumenon 511, described first be slidably connected component 63 include the first guide sleeve 631 and first One end of guide post 632, the first guide post 632 is connect with the one side of elevator 73, the driving end of third actuator also with elevator 73 One side connection, second elastomeric element 74 is set between the another side and briquetting 62 of elevator 73, briquetting 62 is on elevator 73 The exterior domain of orthographic projection moving cutting tool 71 is set, it is mobile in third actuator driving elevator 73, drive briquetting 62 to be moved to After connecting the first band-like material 9 (as shown in Figure 1), third actuator works on, and driving elevator 73 is mobile, the second elastic portion After deformation occurs, moving cutting tool 71 can continue to move part 74, cut off the first band-like material 9, it can realize that briquetting 62 is first pressed Firmly the first band-like material 9 cuts off the effect of the first band-like material 9 again later.In the present embodiment, moving cutting tool 71 and briquetting 62 are total With a third actuator, in the present embodiment, moving cutting tool 71 is set to 73 side of elevator.

Preferably, as shown in figs. 1,7 and 8, automatic roll-changing device further includes positioning component 3, and positioning component 3 includes fixed Cross and roller 31 and moved roller 32, moved roller 32 can oscilaltion setting, when change of lap, it is described moved roller 32 and moved down compress the first ribbon Material 9 stitches in 513 by the material of wearing for moving roller 32 and determined the first band-like insertion of material 9 change of lap head 5 between roller 31.

Preferably, roller 32 was moved to be set to the material volume placement position of unreeling structure 2 and determined the region between roller 31.

Specifically, as shown in figure 8, positioning component 3 further includes fixed plate 33, the lifting sliding rail being set in fixed plate 33 34 With lifting cylinder 35, the lifter slide 36 to match with lifting sliding rail 34, driving end and 36 phase of lifter slide of lifting cylinder 35 Connection, moved roller 32 and was set on lifter slide 36, determined roller 31 and be fixed in fixed plate 33.In the present embodiment, lifting cylinder 35 are set in fixed plate 33 by fixing seat 37, and drive block 38 is arranged between lifting cylinder 35 and lifter slide 36.

It is gradually become smaller during 10 blowing of material volume as blowing continues 10 outer diameter of material volume, be located at material volume 10 and determined roller 31 Between the angle of the first band-like material 9 and horizontal plane change, easily bring and be unfavorable for the first band-like material 9 and be inserted into change of lap head 5 material of wearing stitches in 513, the present embodiment, moves roller 32 by setting oscilaltion, mobile dynamic after 10 outer diameter of material volume becomes smaller It crosses roller 32 to compress positioned at material volume 10 and determined the first band-like material 9 between roller 31, so that moving roller 32 and determining between roller 31 The first band-like material 9 and horizontal plane between angle be maintained at a certain angle, convenient for the first band-like material 9 and change of lap head 5 It is corresponding to wear material seam 513, is worn in material seam 513 convenient for its insertion, is convenient for change of lap.

Preferably, it is illustrated in figure 7 the structural schematic diagram of unreeling structure 2, carrying axle is slip shaft 22, is set on slip shaft 22 At least two swivel beckets 221 are set, a swivel becket 221 is correspondingly arranged a material volume 10；Unreeling structure 2 further includes driven in translation part 24, for driving slip shaft 22 along the axial movement of slip shaft 22, so that one of rotation of at least two swivel beckets 221 Material volume on ring 221, which axially removes, unreels station, and the material volume 10 on another swivel becket 221 is moved axially into and unreels work Position.

In the present embodiment, three swivel beckets 221 are set, and as deformation, slip shaft 22 can also be arranged two on slip shaft 22 A or other multiple swivel beckets 221.

Specifically, driven in translation part 24 includes the second motor 241, shaft coupling 242, screw rod 243, (figure is not by feed screw nut Show), screw rod support (not shown) and the second sliding rail 244, in the present embodiment, driven in translation part 24 further includes that the second motor is fixed Seat 246, the second motor 241 are set in pedestal (not shown) by the second motor fixing seat 246, and the second motor 241 drives end By one end of 242 connection wire rod 243 of shaft coupling, screw rod 243 is rotatably arranged on screw rod support, be arranged on screw rod 243 with The feed screw nut that screw rod 243 matches, feed screw nut and transfer plate 245 connect, and transfer plate 245 is set with the sliding of the second sliding rail 244 It sets, the second sliding rail 244 is parallel with 243 axial direction of screw rod and 22 axial direction of slip shaft respectively, in the present embodiment, transfer plate 245 are indirectly connected with slip shaft 22, and the second sliding block (not shown), the second sliding block are arranged between transfer plate 245 and the second sliding rail 244 It is fixed on transfer plate 245, the second sliding block is slidably arranged on the second sliding rail 244, and as deformation, transfer plate 245 can also Directly it is connect with the second sliding rail 244.Second motor 241 can drive transfer plate 245 to move along 22 axial direction of slip shaft.

Specifically, rotating drive part 23 includes third motor 231, driving gear 232 and driven gear 233, third motor 231 are fixed on transfer plate 245, and in the present embodiment, rotating drive part 23 further includes third motor fixing seat 234, third motor 231 are fixed on transfer plate 245 by third motor fixing seat 234, and third motor 231 drives end that driving gear 232 is arranged, sliding Driven gear 233 is arranged in 22 one end of deviation shaft, and driving gear 232 is engaged with driven gear 233.Third motor 231 can drive cunning The rotation of deviation shaft 22 is to drive the rotation of material volume 10 to release band-like material.

Preferably, mounting base 21 is fixedly installed on transfer plate 245, setting is parallel with the second sliding rail 244 in mounting base 21 Second through-hole (not shown), slip shaft 22 passes through the second through-hole and the rotation of mounting base 21 is arranged.

Second motor 241 driving transfer plate 245 is moved along 22 axial direction of slip shaft, is set to transfer plate to drive Third motor 231 and mounting base 21 on 245 is mobile, to drive slip shaft 22, direction is mobile axially along, expects when one When volume 10 is finished, the second motor 241 can drive slip shaft 22 is mobile to drive material volume 10 mobile, reach the effect of replacement material volume 10 Fruit；Third motor 231 can drive driving gear 232 to rotate, so that the driven gear 233 on slip shaft 22 is driven to rotate, into And slip shaft 22 is driven to rotate, to drive the rotation of material volume 10 to release band-like material.

In the present embodiment, as shown in fig. 7, the fixed plate 33 of positioning component 3 is set in the mounting base 21 of unreeling structure 2, So that the automatic roll-changing device structure of the present embodiment is more compact, space is saved.

It is further preferable that as shown in FIG. 7 and 8, groove 222 is arranged on swivel becket 221, unreeling structure 2 further includes stop group Part 25, stop assembly 25 include fixing component 256 and driving mechanism, and fixings 256 one end of component is free end, are used for and groove 222 abuttings keep swivel becket 221 motionless, fix 256 other end of component and connect with driving mechanism, and driving mechanism driving fixes component 256 clampings or the groove 222 for being detached from swivel becket 221.

Preferably, as shown in figure 9, driving mechanism includes the attachment base 251 being connected on transfer plate 245, fixed bracket 252, fixed bracket 252 is arranged on attachment base 251 for several hinged seats 253, shaft 254, coupled arm 255 and actuator 257, Gu Several hinged seats 253 are set on fixed rack 252, and hinged seat 253 and actuator 257 are hinged；The driving end of actuator 257 and gearing One end of arm 255 is fixedly connected, and the other end of coupled arm 255 connects shaft 254, and fixed setting fixes component in shaft 254 256；Actuator 257 is cylinder in this implementation.

It is further preferable that shaft 254 is several, at least partly shaft 254 is hollow axle, and several shafts 254 are mutually Rotation socket.

As shown in figures 7 and 9, in the present embodiment, the swivel becket 221 on slip shaft 22 is three, is set respectively on swivel becket 221 Material volume one, material volume two and material volume three are set, the fixing component 256 on stop assembly 25 is also three, for ease of description, holding division Part 256 is respectively that the first fixing component 2561, second fixes component 2562, third fixes component 2563, and hinged seat 253 is three A, respectively the first hinged seat 2531, the second hinged seat 2532, third hinged seat 2533, actuator 257 are three, respectively First cylinder 2571, the second cylinder 2572, third cylinder 2573；Coupled arm 255 is three, respectively the first coupled arm 2551, Second coupled arm 2552 and third coupled arm 2553；Shaft 254 is respectively three, respectively first rotating shaft 2541, the second shaft 2542 and third shaft 2543.In the present embodiment, for placing three material volumes on slip shaft 22, certainly as deformation, slippage Multiple swivel beckets 221 can be set on axis 22, to place multiple material volumes 10, placed on slip shaft 22 so as to once multiple Material volume 10 reduces the number and frequency for shutting down feeding, improves efficiency in order to replace material volume 10.Stop assembly 25 and slip shaft 221 quantity of swivel becket on 22 matches.

In the present embodiment, as shown in figures 7 and 9, driving mechanism further includes being connected to attachment base 251 and the setting of transfer plate In the fixation bracket 252 on attachment base 251, the first hinged seat 2531, the second hinged seat 2532, the are set on fixed bracket 252 Three hinged seats 2533, the first hinged seat 2531, the second hinged seat 2532 are hinged with the first cylinder on third hinged seat 2533 2571, the second cylinder 2572, third cylinder 2573, the driving end of the first cylinder 2571, the second cylinder 2572, third cylinder 2573 One end of the first coupled arm 2551, the second coupled arm 2552, third coupled arm 2553 is connected, the first coupled arm 2551, second connects The other end connection first rotating shaft 2541, the second shaft 2542, third shaft 2543 of swing arm 2552, third coupled arm 2553, the Two shafts 2542 and third shaft 2543 are hollow shaft, and first rotating shaft 2541 is rotatably arranged in the second shaft 2542, second turn Axis 2542 is rotatably arranged in third shaft 2543, and first rotating shaft 2541, the second shaft 2542 are set respectively in third shaft 2543 It sets the first fixing component 2561, second and fixes component 2562, third fixing component 2563, first, which fixes component 2561, second, blocks Gu component 2562, third fix component 2563 and are used cooperatively with slip shaft 22, when material volume one, which is used, to be unreeled, in order to Guarantee that material volume two, material volume three are remain stationary with respect to mounting base 21, is as rotated relative to slip shaft 22, at this point, the second cylinder 2572, Third cylinder 2573 acts, and the second fixing of driving component 2562, third fix component 2563 and be connected to and material volume two, material volume three-phase Pair swivel becket 221 groove 222 in so that the material volume two, material volume three with respect to mounting base 21 it is stationary.

Preferably, unreeling structure 2 is two as shown in Figure 1, in the present embodiment, it is located at 1 two sides of change of lap component. What change of lap component 1 can be rocked to unreeling structure 2 clockwise or counterclockwise unreels station, in the material volume 10 of unreeling structure 2 Two band-like material splicings.Preferably, when the material volume 10 of a unreeling structure 2 is finished, change of lap component 1 and another unreeling machine The material volume 10 of structure 2, which cooperates, is spliced, and the unreeling structure 2 that material volume 10 is finished can carry out equipment material volume 10, when charging It does not need to shut down, to improve working efficiency.As deformation, unreeling structure 2 can also only be arranged one, that is, be located at change of lap component 1 side.

It should be noted that in other embodiments, the carrying axle of unreeling structure 2 can be not configured to 22 (Fig. 7 of slip shaft It is shown), unreeling structure 2 includes third motor 231 (shown in Fig. 7) and carrying axle (non-slip shaft), the output end of third motor 231 Directly with carrying axis connection, driving carrying axle rotation, unreeling structure 2 is two, the two sides of change of lap component 1 is set to, when one When the first material volume on unreeling structure 2 will be finished, change of lap component 1 can fix the first band-like material of the first material volume, and will Change of lap head ontology 51 is rocked to be contacted with the second material volume on another unreeling structure 2, realizes the first band-like material and the The splicing of two band-like materials, reaches change of lap effect.

Preferably, automatic roll-changing device further includes mounting plate 8 and the adhesive tape rubberizing mechanism 4 that is set on mounting plate 8, glue plastering machine Structure 4 is due to the first band-like material for taping to the first band-like material 9 and the two sides of the stitching portion of the second band-like material 10 9 and second the band-like material end of two sides of stitching portion of band-like material easily there is the case where not being stuck, pass through setting patch Gluing mechanism 4 can stitching portion two sides Continuous pressing device for stereo-pattern with the end of the band-like material of fixation so that splicing effect is more preferable.

As shown in FIG. 10 and 11, adhesive tape rubberizing mechanism 4 includes rubberizing pedestal 41, the rubberizing cylinder being set on rubberizing pedestal 41 42, the rubberizing head 44 for being set to the rubberizing slide 43 at the driving end of rubberizing cylinder 42 and being slidably set on rubberizing slide 43； There is adsorption hole (not shown), adsorption hole and the connection of the second gas-tpe fitting 45 on the rubberizing face of rubberizing head 44, it can be true by taking out Empty device makes adsorption hole keep adsorption capacity；The adsorption hole is adsorbed with adhesive tape, and rubberizing face is parallel with band-like material.

Specifically, as shown in figure 11, rubberizing slide 43 is substantially in ㄈ shape, end of the rubberizing slide 43 far from rubberizing cylinder 42 Including about two opposing cam slots 431, in the present embodiment, cam path 431 is in long strip, in upper and lower two cam paths 431 point Not She Zhi cam 432, and between the cam 432 in upper and lower two cam paths 431 connect camshaft (not shown), cam 432 can To slide in cam path 431 along 431 length direction of cam path, rubberizing head 44 is set on camshaft, as a result, rubberizing head 44 It can be moved back and forth along 431 length direction of cam path, i.e., rubberizing head 44 can be moved relative to rubberizing slide 43.The present embodiment In, 431 length direction of cam path is parallel with 22 length direction of slip shaft, and rubberizing head 44 can be along being parallel to 22 length of slip shaft Direction is mobile.

Preferably, handle 46 is arranged on rubberizing head 44, handle 46 carries out convenient for manually rubberizing head 44 is pulled out and rotated Operation.It, can be by rubberizing head 44 along in slip shaft 22 for the ease of placing new adhesive tape on rubberizing face after having pasted adhesive tape Mandrel direction pulls out, and is rotated by 90 ° further around camshaft so that rubberizing face is towards staff, convenient for placing newly on rubberizing face Adhesive tape.

In order to enable rubberizing head 44 is in rubberizing and when placing adhesive tape, position is relatively more fixed, in rubberizing head 44 and rubberizing slide The first magnetic receiver 471, the second magnetic receiver 481 are respectively set on 43, is respectively set on the first magnetic receiver 471, the second magnetic receiver 481 First magnet 47, the second magnet 48, the second magnet 48 are used to for rubberizing head 44 to be maintained at position when placing adhesive tape；Rubberizing slide Metal block 49 is set on 43, and rubberizing head 44 can be maintained at rubberizing position by 47 complexed metal block 49 of the first magnet.

The invention also includes second technical solutions, carry out change of lap using the automatic roll-changing device in the present embodiment, automatically The change of lap method of roll-switching device, comprising: when the first material volume is soon used up, the fixing piece 6 of change of lap component 1 puts unreeling structure 2 The band-like material 9 of first out is fixed on change of lap head 5, and cutter assembly 7 cuts off the first band-like material 9, the fixed first band of change of lap head 5 It is contacted after shape material 9 with the second band-like material of the second material volume, the first band-like material 9 and the second band-like material is spliced；Change of lap The fixing piece 6 of component 1 unclamps, and realizes the blowing of the second material volume.

Specifically, in the present embodiment, a kind of change of lap method of automatic roll-changing device, comprising:

Step 1 compresses the first band-like material 9 using moving roller 32 and moving down, makes when the first material volume is soon used up It obtains to be located at and moved roller 32 and determined the first band-like material 9 between roller 31 and kept certain angle between horizontal plane.

Step 2, change of lap component 1 are moved along 51 axial direction of change of lap head ontology, and the first band-like material 9 is inserted into change of lap head 5 Wear material seam 513 in.

Specifically, change of lap head ontology 51 can rotate by a certain angle, and expect that seam 513 is parallel with the first band-like material 9 so that wearing, or The original state of person's change of lap head ontology 51 wears material 513 i.e. parallel with the first band-like material, change of lap head ontologies 51 easy to remove of seam So that the first band-like insertion of material 9 is worn in material seam 513.

Step 3, the briquetting 62 in change of lap head 5 push down the first band-like material 9, and the moving cutting tool 71 in change of lap head 5 is mobile will First band-like material 9 is cut off, and first material volume is disconnected.

Wherein, as shown in figure 3, briquetting 62 is located at the top of moving cutting tool 71, that is, moving cutting tool 71 and briquetting 62 are successively set In the first band-like 9 transmission direction of material, wherein moving cutting tool 7 is close to material volume direction, and briquetting 62 is far from material volume direction, it is ensured that pressure Block 62 fixes the ongoing first band-like material 9.

The slip shaft 22 of step 4, unreeling structure 2 moves axially, so that the removal of the first material volume unreels station, the second material volume Immigration unreels station.

Step 5, change of lap head ontology 51 rotates an angle along 51 axial direction of change of lap head ontology, so that first is band-like 9 spooling of material is in the part of the surface of change of lap head ontology.

Step 6, moved roller 32 and moved up and set back.

Step 7, change of lap head ontology 51, which is rocked to, unreels station, and change of lap head ontology 51 is abutted with the second material volume.Spooling is changing The band-like material 9 of the first of 51 part of the surface of volume header ontology is in contact with the head of the second band-like material of the second material volume, and second The head of the band-like material of the second of material volume is pasted with double-sided adhesive, realizes the second ribbon of the first band-like material 9 and the second material volume Material splicing.

Step 8, the swing of change of lap head ontology 51 set back, and the briquetting 62 in change of lap head ontology 51 unclamps, change of lap head ontology 51 move backward along central shaft, restore to original position, at this point it is possible to realize the second material volume blowing.It should be noted that change of lap head Ontology 51, which is swung, to set back and the briquetting 62 in change of lap head ontology 51 unclamps two movements there is no point of sequencing, can be with It is first to carry out the swing of change of lap head ontology 51 to set back, the rear briquetting 62 carried out in change of lap head ontology 51 unclamps；It is also possible to elder generation The briquetting 62 carried out in change of lap head ontology 51 unclamps, and rear progress change of lap head ontology 51 swing sets back；It is also possible to two to move Make while carrying out, i.e., when the swing of change of lap head ontology 51 sets back, while the briquetting 62 in change of lap head ontology 51 unclamps.

Preferably, further including step 9, the second fixing component 2562 of stop assembly 25 is not contacted on slip shaft 22 Swivel becket 221, third fixes component 2563 and is caught in the groove 222 of corresponding swivel becket 221, so that material volume three is relative to peace It is motionless to fill seat 21.It should be noted that stop assembly 25 removes the fixing component of swivel becket 221 corresponding first for unreeling station 2561 can be caught at this time in corresponding groove 222, can not also contact corresponding swivel becket.

The above are the change of lap method of the embodiment of the present invention, must realize automatic change of lap in order to as more as possible, in the present embodiment oneself The unreeling structure for moving winding apparatus is two, as double-station, and change of lap component is first real with the material volume on one of unreeling structure It now docks, when the material volume 10 on a unreeling structure is finished, then enables the material volume 10 on another unreeling structure, meanwhile, it can be with Handling material volume 10 is carried out to the discharge mechanism that material volume is finished；It should be noted that change of lap component 1 can also be clockwise and anticlockwise It swings realization and docks change of lap in the material volume of two groups of unreeling structures 2.

Specifically, the change of lap method of the above automatic roll-changing device is only a specific real mode, wherein Step 4: five, six Sequence can arbitrarily replace combination, i.e., the change of lap method of automatic roll-changing device can successively include Step 1: two, three, six, Four, five, seven, eight or change of lap method successively include Step 1: two, three, five, six, four, seven, eight or one, two, three, six, five, Four, seven, eight etc., it further can also include step 9；As deformation, step 6 can before step 5, step 5 and Step 7 can carry out step by step, and step 5 and step 7 can also carry out simultaneously.

It is worth noting that, when being located at the automatic roll-changing device of 1 two sides of change of lap component using two unreeling structures, change of lap side Method can not need step 4 and nine, when the material volume on a unreeling structure 2 will be finished, in step 7, and change of lap head ontology 51 can be rocked to the station that unreels of another unreeling structure 2, the second material on change of lap head ontology 51 and another unreeling structure 2 Volume is spliced, and realizes change of lap.Successively use Step 1: two, three, five, six, seven and eight, or successively use Step 1: two, Three, six, five, seven and eight (step 5 and seven can carry out respectively, can also carry out simultaneously), so that change of lap method can be adapted for adopting With the automatic roll-changing device of non-slip shaft；The change of lap for being also possible to the change of lap method in the present embodiment, not needing step 4 and nine Two methods of method are combined with each other, and be can according to need naturally in conjunction with mode and are combined arrangement, can be adapted for using slippage Axis and two unreeling structures are located at the automatic roll-changing device of 1 two sides of change of lap component.

Wherein, in step 1, move down the first band-like material 9 using roller 32 was moved, be because due to material volume not Disconnected to reduce, the radius of material volume reduces, and material volume and process determined the first band-like material 9 between roller 31 and the angle between horizontal plane It changes, is unfavorable for wearing and expects that seam 513 is corresponding with the first band-like material 9, be unfavorable for the first band-like insertion of material 9 and wear material seam 513 In, therefore, the first band-like material 9 of abutting is moved down using roller 31 was determined, so that by determining roller 31 and moving between roller 32 The first band-like material 9 and horizontal plane between angle be certain value, wear material convenient for the first band-like material 9 insertion in step 2 In seam 513.

It in step 6, moved roller 32 and set back, so that it, which does not influence change of lap head ontology 51, is rocked to the placement of the second material volume Position.

Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field is included within the scope of the present invention.

Claims

1. a kind of automatic roll-changing device characterized by comprising

Material volume is arranged in the carrying axle including carrying axle and the rotating drive part for driving the carrying axle to rotate in unreeling structure Place position；

Change of lap component, including change of lap head, are arranged fixing piece and cutter assembly on the change of lap head, and the fixing piece will be for will be described The first band-like material that the first material volume in unreeling structure carrying axle is released is fixed on the change of lap head, and the cutter assembly is used In cutting off the first band-like material, the change of lap head is used for after fixing and cutting off the described first band-like material, so that described First band-like material is contacted with the second band-like material of the second material volume, and then the described second band-like material and described first is band-like Material splicing.

2. automatic roll-changing device according to claim 1, which is characterized in that the change of lap head includes change of lap head ontology, institute Stating change of lap head ontology can be after the fixed first band-like material of the fixing piece, cutter assembly cuts off the first band-like material Rotation, so that the first band-like material spooling is on the change of lap head ontology at least partly surface, then to change perpendicular to described The direction of volume header body central axis is mobile, and overlays the described second band-like material with the side with the described first band-like material, So that the second band-like material is contacted with the described first band-like material and is bonded.

3. automatic roll-changing device according to claim 2, which is characterized in that the change of lap component further includes swing arm, first Actuator and the second actuator, one end of the change of lap head ontology are arranged axis body, the driving end of first actuator with it is described One end of swing arm connects, and the other end of the swing arm and the change of lap head ontology are rotatablely connected；Second actuator is set to In the swing arm, the driving end of second actuator is connect with described change of lap head ontology one end, drives the change of lap head ontology Rotation.

4. automatic roll-changing device according to claim 3, which is characterized in that the change of lap component further includes mobile mechanism, The mobile mechanism directly or indirectly connect with the second actuator, drives the change of lap head ontology and the swing arm along change of lap head sheet Body axial direction is mobile.

5. automatic roll-changing device according to claim 2, which is characterized in that the change of lap head ontology other end offers diameter Material seam is worn on direction；Described wear expects that the change of lap head ontology other end is divided into the first noumenon and the second ontology by seam；

The fixing piece includes third actuator and briquetting, the briquetting is movable be set to it is described wear in material seam, the third Actuator will be located at the first noumenon for driving the briquetting mobile towards the first noumenon or second ontology The described first band-like material between the briquetting or between second ontology and the briquetting is pushed down, and then will be described First band-like material is fixed on the change of lap head ontology.

6. automatic roll-changing device according to claim 5, which is characterized in that the cutter assembly includes moving cutting tool and Four actuators, the moving cutting tool is movable be set to it is described wear in material seam, the fourth drive member is for driving the activity Cutter is mobile towards the first noumenon or second ontology, will be located to wear and expect that the described first band-like material in seam is cut It is disconnected.

7. automatic roll-changing device according to claim 5, which is characterized in that the cutter assembly includes moving cutting tool, rises Block and the second elastomeric element drop, the driving end of the third actuator and the one side of elevator connect, the another side of elevator with Second elastomeric element is set between briquetting, and the exterior domain of orthographic projection of the briquetting on the elevator is arranged the activity and cuts Knife, after third actuator driving briquetting connects the first band-like material, the third actuator continues driving lifting Block is mobile, and deformation occurs for second elastomeric element, and the moving cutting tool continues to move to cut off the described first band-like material.

8. automatic roll-changing device according to claim 5, which is characterized in that it further include positioning component, the positioning component Including determining roller and moving roller, moving roller can oscilaltion setting；When change of lap, it is described moved roller and moved down compress the first ribbon Material moved the wearing during material stitches of roller and the described first band-like material insertion change of lap head determine between roller positioned at described.

9. automatic roll-changing device according to claim 8, which is characterized in that the roller that moved is set to unreeling structure material volume Place position and determine the region between roller, and can oscilaltion, for be detached from or compress positioned at material volume place position with determined roller it Between the described first band-like material.

10. automatic roll-changing device according to claim 1, which is characterized in that the carrying axle is slip shaft, the slippage At least two swivel beckets are set on axis, and one swivel becket is correspondingly arranged a material volume；Unreeling structure further includes driven in translation Part, for driving the slip shaft to move along its axial direction, so that described in one of them of at least two swivel becket Material volume on swivel becket, which axially removes, unreels station, and the material volume on another described swivel becket is made to be moved axially into described unreel Station.

11. automatic roll-changing device according to claim 10, which is characterized in that groove is set on the swivel becket, it is described Unreeling structure further includes stop assembly, and the stop assembly includes fixing component and driving mechanism, described fixing component one end are Free end keeps the swivel becket motionless for abutting with the groove, and the fixing component other end and the driving mechanism connect It connects, the driving mechanism drives the fixing component clamping or the groove for being detached from the swivel becket.

12. -11 described in any item automatic roll-changing devices according to claim 1, which is characterized in that the unreeling structure is one Or two, two unreeling structures are located at change of lap component two sides.

13. automatic roll-changing device according to claim 1, which is characterized in that further include mounting plate and being set to the peace Adhesive tape rubberizing mechanism in loading board, the adhesive tape rubberizing mechanism are used to paste to the stitching portion two sides of the second band-like material and the first band-like material Glue.

14. a kind of change of lap method of the automatic roll-changing device based on any one of claim 1-13 characterized by comprising

When the first material volume is soon used up, the first band-like material is fixed on change of lap head by the fixing piece of change of lap component, cutter group Part cuts off the described first band-like material, the first fixed band-like material of change of lap head and second in unreeling structure carrying axle The band-like material contact of the second of material volume, the described first band-like material and the described second band-like material are spliced；

The fixing piece of change of lap component unclamps, and realizes the blowing of second material volume.

15. change of lap method according to claim 14, which is characterized in that the cutter assembly cuts off the first band-like material Later, further includes: the change of lap head ontology of change of lap component is rotated about its center axis, so that the first band-like material spooling is described Change of lap head ontology at least partly surface, the then band-like material of upper first of change of lap head body surface and the second band of the second material volume The contact of shape material.

16. change of lap method according to claim 15, which is characterized in that the cutter assembly cuts off the first band-like material Later, further includes: the driven in translation part driving slip shaft axial movement of unreeling structure, so that the removal of the first material volume unreels station, The immigration of second material volume unreels station, wherein the band-like material end of the second of the second material volume is pasted with double-sided adhesive；Then change of lap head sheet The band-like material of upper first in body surface face and the second band-like material of the second material volume unreeled on station splice.

17. change of lap method according to claim 15 or 16, which is characterized in that upper of the change of lap head body surface One band-like material is contacted with the second band-like material of the second material volume, including the first actuator drives the spooling to have the first ribbon The change of lap head body oscillatory of material is extremely abutted with the second material volume, then the second ribbon of the first band-like material and the second material volume Material splicing；

After the band-like material of upper first of the change of lap head body surface is contacted with the second band-like material of the second material volume, also wrap Include fixing piece release；First actuator drives the change of lap head body oscillatory to restore to original position.

18. change of lap method according to claim 17, which is characterized in that the fixing piece of the change of lap component is band-like by first It includes: that mobile mechanism drives change of lap head ontology direction movement axially along that material, which is fixed on change of lap head, so that first Band-like material is inserted into wearing for the change of lap head and expects in seam, and third actuator driving briquetting pushes down the first band-like material；

First actuator drives the change of lap head body oscillatory to restore to original position, further includes described in mobile mechanism's driving Change of lap head ontology along it, axially restore to original position by reverse movement.

19. change of lap method according to claim 18, which is characterized in that described when the first material volume is soon used up, positioning The roller that moved of component moves down and compresses the first band-like material, described moves roller and first determined between roller so that being located at Band-like material and horizontal direction keep certain angle, and mobile mechanism drives the change of lap head ontology, and direction is mobile axially along, So that being located at the first band-like the wearing for material insertion change of lap head moving roller and determining between roller expects seam.

20. change of lap method described in 4 or 15 or 19 according to claim 1, which is characterized in that the unreeling structure is two, is changed What wound module can be rocked to unreeling structure clockwise or counterclockwise unreels station, with the second ribbon in the material volume of unreeling structure Material splicing.