CN209226212U - Banding machine - Google Patents

Abstract

The utility model relates to a kind of banding machine, including unwinding device, unwinding device includes unreeling structure and unreels conveying mechanism, and unreeling structure unreels conveying mechanism for conveying to material volume for placing material volume and exporting material volume；And splitting winding device, splitting winding device includes cutting mechanism, cutting conveying mechanism and rolling-up mechanism, cutting mechanism is for cutting material volume and obtaining the first material strip and the second material strip, conveying mechanism is cut for conveying the first material strip and the second material strip, rolling-up mechanism is for winding the first material strip and the second material strip.Material volume is placed in unreeling structure, material volume is exported by unreeling structure and is conveyed by unreeling conveying mechanism, when reaching cutting mechanism, by manually material volume feeding cutting mechanism is cut, the first material strip and the second material strip are obtained after cutting, first material strip and the second material strip are conveyed by cutting conveying mechanism and are wound by rolling-up mechanism, are realized the automation of material volume cutting, are improved production efficiency.

Description

Banding machine

Technical field

The utility model relates to material volumes to cut technical field, more particularly to a kind of banding machine.

Background technique

Battery is in process, it usually needs uses battery pole piece, the quality of battery pole piece influences the quality of battery And service life.Banding machine is that one kind can answer the mechanical device of the longitudinal sectional band at several required specifications of band For in the cutting processing of battery pole piece.

Utility model content

Based on this, it is necessary to provide a kind of banding machine.The banding machine can convey material volume, cut and be wound, real The automation of existing material volume cutting, improves production efficiency.

Its technical solution is as follows:

A kind of banding machine, including unwinding device, unwinding device include unreeling structure and unreel conveying mechanism, and unreeling structure is used In placing material volume and exporting material volume, conveying mechanism is unreeled for conveying to material volume；Splitting winding device, splitting winding dress It sets including cutting mechanism, cutting conveying mechanism and rolling-up mechanism, cutting mechanism is for cutting material volume and obtaining the first material Band and the second material strip, cutting conveying mechanism for conveying the first material strip and the second material strip, rolling-up mechanism be used for the first material strip and Second material strip is wound；Box body device, box body device chair mechanisms, unreeling structure unreel conveying mechanism, cutting mechanism, divide It cuts conveying mechanism and rolling-up mechanism is set to chair mechanisms.

Material volume is placed in unreeling structure by above-mentioned banding machine, material volume exported by unreeling structure and by unreel conveying mechanism into Row conveying, when reaching cutting mechanism, by manually by material volume feeding cutting mechanism cut, obtained after cutting the first material strip with Second material strip, the first material strip and the second material strip are conveyed by cutting conveying mechanism and are wound by rolling-up mechanism, realize material The automation for rolling up cutting, improves production efficiency.

Technical solution is illustrated further below:

Unwinding device further includes deviation correction mechanism in one of the embodiments, and deviation correction mechanism includes correction detector, correction What detector was used to detect material volume unreels conveying with the presence or absence of offset, and unreeling structure can move, the output bit to adjust material volume It sets.

Unreeling conveying mechanism in one of the embodiments, includes unreeling conveyer belt and wearing set on unreeling for conveyer belt is unreeled Rod failure, unreel conveyer belt can move and drive unreel threading bar guidance material volume conveyed；

Or cutting conveying mechanism includes the first cutting conveyer belt, the second cutting conveyer belt, the first threading bar and the second threading Bar, the first threading bar are set to the first cutting conveyer belt, and the first cutting conveyer belt can move and the first threading bar is driven to guide the One material strip is conveyed, and the second threading bar is set to the second cutting conveyer belt, and the second cutting conveyer belt can move and drive second Threading bar guides the second material strip to be conveyed.

Unreeling conveying mechanism in one of the embodiments, further includes unwinding tension pendulum roller and unwinding tension driver, is put For driving unwinding tension pendulum roller to be swung, unwinding tension pendulum roller swings and material volume is made to keep default and puts volume tension driver Roll up tension.

In one of the embodiments, unreeling structure include unreel nip rolls, unreel nip rolls can in a first direction and Second direction is mobile, carries out flattening operation with the material volume exported to unreeling structure.

Unwinding device further includes defects detection mechanism in one of the embodiments, and defects detection mechanism includes the first inspection Device and the second detector are surveyed, the first detector is used to carry out defects detection to the first face of material volume, and the second detector is used for material Second face of volume carries out defects detection；

Splitting winding device further includes marking mechanism, and marking mechanism includes the first marker and the second marker, and first dozen It marks device and is used to carry out the first material strip mark processing, the second marker is used to carry out mark processing to the second material strip.

Cutting mechanism includes cutoff knife rack and cuts set on the first cutter of cutoff knife rack and second in one of the embodiments, Knife, the first cutter and the second cutter form the cutting structure for cutting material volume.

Splitting winding device further includes dedusting mechanism in one of the embodiments, and dedusting mechanism includes the first deduster With the second deduster, the first deduster is used to be dusted operation to the first material strip, the second deduster for the second material strip into Row dust removal operation；

Or splitting winding device further includes dedusting mechanism, dedusting mechanism includes third deduster, third deduster for pair Cutting mechanism is dusted operation.

Splitting winding device further includes leftover pieces traction mechanism in one of the embodiments, and leftover pieces traction mechanism is used Remaining leftover pieces carry out removal operation after to cutting material volume.

Rolling-up mechanism includes rotatable first Scroll and the second Scroll in one of the embodiments, and first receives Spool is for winding the first material strip, and the second Scroll is for winding the second material strip.

Detailed description of the invention

Fig. 1 is the internal structure side view of banding machine in embodiment；

The conveying and the tape transport schematic diagram after cutting that Fig. 2 is material volume；

Fig. 3 is unreeling structure overall structure diagram in embodiment；

Fig. 4 is the overall structure diagram of banding machine in embodiment；

Fig. 5 is unreeling structure schematic diagram of internal structure in embodiment；

Fig. 6 is the first visual angle of unreeling structure schematic diagram in embodiment；

Fig. 7 is defects detection mechanism overall schematic in embodiment；

Fig. 8 is cutting mechanism and cutting conveying mechanism schematic diagram in embodiment；

Fig. 9 is the overall structure diagram for unreeling conveyer belt in embodiment；

Figure 10 is the second whole side view for unreeling carrier chain in embodiment；

Figure 11 is the first cutting conveyer belt overall structure diagram in embodiment；

Figure 12 is the whole side view of the second cutting carrier chain in embodiment；

Figure 13 is the second cutting conveyer belt overall structure diagram in embodiment；

Figure 14 is the whole side view of quadrisection carrier chain in embodiment；

Figure 15 is the overall structure diagram of the rolling-up mechanism in embodiment；

Figure 16 is the driving structure schematic diagram that conveyer belt is unreeled in embodiment.

Attached drawing mark explanation:

100, unreeling structure, 110, unreeling shaft, 120, unreel driver, 130, unreel nip rolls, 140, unreel bracket, 151, the first screw rod, the 152, second screw rod, 160, tape splicing platform, 200, unreel conveying mechanism, 210, unreel conveyer belt, 211, One unreels carrier chain, and 212, second unreels carrier chain, 220, unreel threading bar, 231, unreel feed drive device, 232, unreel it is defeated Send drive shaft, 233, unreel feed drive band, 241, unwinding tension put roller, 242, unwinding tension driver, 243, unwinding tension Bracket, 250, conveying roller, 260, unwinding tension measuring roll, 300, defects detection mechanism, the 310, first detector, the 320, second inspection Survey device, the 330, first measuring roll, the 340, second measuring roll, 400, cutting mechanism, 410, cutoff knife rack, 420, cutter feel trim actuator, 430, feed regulating roller, 441, first goes out knife regulating roller, and 442, second goes out knife regulating roller, 450, driven roller, 461, first before knife Driven roller after knife, driven roller after the 462, second knife, the 471, first cutter, the 472, second cutter, 500, cutting conveying mechanism, 510, First cutting conveyer belt, the 511, first cutting carrier chain, the 512, second cutting carrier chain, the 520, second cutting conveyer belt, 521, Third cutting carrier chain, 522, quadrisection carrier chain, the 530, first threading bar, the 540, second threading bar, 600, rolling-up mechanism, 610, the first Scroll, the 620, second Scroll, 631, winding driver, 632, winding driving band, the 641, first winding tension Measuring roll, the 642, second winding tension measuring roll, the 651, first winding pinch roller, the 652, second winding pinch roller, the 661, first winding Track roller, the 662, second winding tracking roller, 670, winding dust board, the 711, first marker, the 712, second marker, 721, the One deduster, the 722, second deduster, 730, leftover pieces traction mechanism, 731, leftover pieces traction wheel, 811, pedestal, 812, first Side plate, the 813, second side plate, 814, top plate, 815, power control cabinet, 820, knife rest transport vehicle, 910, material volume, the 921, first material strip, 922, the second material strip, 923, leftover pieces.

Specific embodiment

The embodiments of the present invention are described in detail with reference to the accompanying drawing:

It should be noted that it can be directly in another element when alleged element is with another element " fixation " in text Above or there may also be elements placed in the middle.When an element is considered as with another element " connection ", it be can be directly It is connected to another element in succession or may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element When "upper", intermediary element is not present.Term as used herein "vertical", "horizontal", "left" and "right" and similar table It states for illustrative purposes only, is not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

The embodiment as shown in Fig. 1 to Figure 16, provides a kind of banding machine, including unwinding device, and unwinding device includes putting Volume mechanism 100 unreels conveying for placing material volume 910 and exporting material volume 910 with conveying mechanism 200, unreeling structure 100 is unreeled Mechanism 200 is for conveying material volume 910；And splitting winding device, splitting winding device include cutting mechanism 400, cutting Conveying mechanism 500 and rolling-up mechanism 600, cutting mechanism 400 is for cutting material volume 910 and obtaining 921 and of the first material strip Second material strip 922, cutting conveying mechanism 500 for conveying the first material strip 921 and the second material strip 922, rolling-up mechanism 600 for pair First material strip 921 and the second material strip 922 are wound.

Material volume 910 is placed in unreeling structure 100, material volume 910 is exported by unreeling structure 100 and by unreeling conveying mechanism 200 are conveyed, when reaching cutting mechanism 400, by manually cutting the feeding cutting mechanism 400 of material volume 910, after cutting The first material strip 921 and the second material strip 922 are obtained, the first material strip 921 and the second material strip 922 are carried out defeated by cutting conveying mechanism 500 It send and is wound by rolling-up mechanism 600, realize the automation that material volume 910 is cut, improve production efficiency.The present embodiment mentions The banding machine of confession, can be applied in the processing of electrodes of lithium-ion batteries, to improve cutting processing efficiency, reduce production Cost.

Embodiment as shown in Figures 1 to 8, banding machine further include box body device, and box body device includes chair mechanisms, are unreeled Mechanism 100 unreels conveying mechanism 200, cutting mechanism 400, cutting conveying mechanism 500 and rolling-up mechanism 600 set on cabinet machine Structure.

Chair mechanisms include pedestal 811 and the first side plate 812 and the second side plate 813 set on 811 opposite sides of pedestal, and Side plate 812 and the second side plate 813 are arranged in spacing, and chair mechanisms further include top plate 814, and top plate 814 and pedestal 811 are in spacing Setting, pedestal 811 are used for and ground face contact and provide support, and top plate 814 is set to the upper of the first side plate 812 or the second side plate 813 End.

Further, banding machine further includes control device, and control device includes control mechanism, and control mechanism includes master control Device (such as equipment PLC, to carry out centralized control to entire banding machine by equipment PLC), master controller is for controlling unreeling structure 100, conveying mechanism 200, cutting mechanism 400, the operation for cutting conveying mechanism 500 and rolling-up mechanism 600 are unreeled.

Chair mechanisms further include power control cabinet 815, and power control cabinet 815 is equipped with operation panel, and operation panel and master controller are electrical Connection, operation panel are located at 815 1 jiaos of power control cabinet of inclined-plane, convenient for observing while manipulation production.

In one embodiment, unwinding device further includes deviation correction mechanism, and deviation correction mechanism includes correction detector, correction detection The conveying that unreels that device is used to detect material volume 910 whether there is offset, and unreeling structure 100 can move, to adjust the defeated of material volume 910 Out position.

Correction detector detects when unreeling conveying in the presence of offset of material volume 910, and unreeling structure 100 is adjusted by mobile The position of material volume 910, so that the output position of material volume 910 changes so that the holding of material volume 910 after conveying does not deviate.

The embodiment as shown in Fig. 1 to Fig. 6, Fig. 9, Figure 10, Figure 16, unreeling conveying mechanism 200 includes unreeling conveyer belt 210 Be set to unreel conveyer belt 210 unreel threading bar 220, unreel conveyer belt 210 and can move and drive and unreel threading bar 220 Guidance material volume 910 is conveyed.

As shown in Fig. 9, Figure 10 and Figure 16, unreeling conveyer belt 210 includes first unreeling carrier chain 211 and second and unreeling conveying Chain 212, the both ends for unreeling threading bar 220, which are respectively arranged on first and unreel carrier chain 211 and second, unreels carrier chain 212, and first puts Volume carrier chain 211 and second unreel carrier chain 212 it is mobile when, drive that unreel threading bar 220 mobile, to make to unreel threading bar 220 guidance material volumes 910 are conveyed.

Threading bar 220 is unreeled equipped with adhesive portion or negative-pressure adsorption portion, unreels threading bar in order to which material volume 910 is transported to Behind 220 positions, self-threading tape can be realized.

As shown in Figure 9 and Figure 10, unreeling conveying mechanism 200 further includes unreeling feed drive device 231, unreeling feed drive axis 232 and unreel feed drive band 233.It unreels the driving of feed drive device 231 and unreels the movement of feed drive band 233, unreel conveying and drive The dynamic drive of band 233 unreels the rotation of feed drive axis 232, unreels and is additionally provided with two on feed drive axis 232 and unreels driving gear, the One, which unreels carrier chain 211 and second, unreels carrier chain 212 and unreels conveyance gear cooperation with corresponding respectively, when unreeling feed drive When axis 232 rotates, two thereon unreel the rotation of sliding tooth wheel and drive first to unreel carrier chain 211 and second respectively and unreel Carrier chain 212 is mobile, unreels the drive of carrier chain 212 to make first to unreel carrier chain 211 and second and unreels the shifting of threading bar 220 It is dynamic.

The embodiment as shown in Fig. 1, Fig. 8, Figure 11 to Figure 14, cutting conveying mechanism 500 include the first cutting conveyer belt 510, the second cutting conveyer belt 520, the first threading bar 530 and the second threading bar 540, the first threading bar 530 are set to the first cutting Conveyer belt 510, first cutting conveyer belt 510 can move and drives the first threading bar 530 guidance the first material strip 921 carry out it is defeated It send, the second threading bar 540 is set to the second cutting conveyer belt 520, and the second cutting conveyer belt 520 can move and drive second to wear Rod failure 540 guides the second material strip 922 to be conveyed.

As is illustrated by figs. 11 and 12, the first cutting conveyer belt 510 includes the first cutting carrier chain 511 and the second cutting conveying Chain 512, the first cutting carrier chain 511 and the second cutting carrier chain 512 are respectively arranged on the first side plate 812 and the second side plate 813, the The both ends of one threading bar 530 are respectively arranged on the first cutting carrier chain 511 and the second cutting carrier chain 512.When the first cutting conveying When chain 511 and mobile the second cutting carrier chain 512, it is mobile to drive the first threading bar 530, so that the first threading bar 530 be made to guide First material strip 921 is conveyed.

As shown in Figure 13 and Figure 14, the second cutting conveyer belt 520 includes third cutting carrier chain 521 and quadrisection conveying Chain 522, third cutting carrier chain 521 and quadrisection carrier chain 522 are respectively arranged on the first side plate 812 and the second side plate 813, the The both ends of two threading bars 540 are respectively arranged on third cutting carrier chain 521 and quadrisection carrier chain 522.It cuts and conveys when third When chain 521 and mobile quadrisection carrier chain 522, it is mobile to drive the second threading bar 540, so that the second threading bar 540 be made to guide Second material strip 922 is conveyed.

The first material strip 921 and the second material strip 922 can be guided by being equipped on first threading bar 530 and the second threading bar 540 Carry out mobile structure, such as adhesive portion or negative-pressure adsorption portion, such as the first material strip 921 can be bonded in the first threading bar 530 and by First threading bar 530 guidance conveying or the first material strip 921 are adsorbed by negative-pressure adsorption portion and are guided by the first threading bar 530 defeated It send, to realize the self-threading tape of the first material strip 921 and the first threading bar 530, carries out threading without artificial, improve production effect Rate, and cost of labor is reduced, the second material strip 922 and the second threading bar 540 similarly, repeat no more.

Certainly, those skilled in the art can be respectively arranged to driving as needed and unreel conveyer belt in specific setting 210, the structures such as driver, tensioning wheel and retarder of the first cutting conveyer belt 510 and the second cutting conveyer belt 520, can also root According to needing to be arranged master driver etc., corresponding conveyer belt is driven to be moved using master driver, to meet actual needs, this In repeat no more.

As shown in Figure 1, as needed: multiple conveying rollers 250 can be arranged unreeling conveyer belt 210, to play tensioning and drive The effects of dynamic, ensures conveying power and speed；

It can also be cut in material volume 910 into driven roller 450 before the position setting knife before cutting mechanism 400 in material volume 910 It is respectively set on the first cutting conveyer belt 510 and the second cutting conveyer belt 520 afterwards after the first knife after driven roller 461 and the second knife Driven roller 462 ensures conveying power and speed to play the role of tensioning and driving.

Certainly, as needed, as shown in Figure 1, after the first knife after driven roller 461 and the second knife driven roller 462 be equipped with it is more It is a, lead to the skidding in conveying of the first material strip 921 or the second material strip 922 to avoid driving force deficiency.

Embodiment as shown in Figures 1 to 6, unreeling structure 100 include unreeling shaft 110 and unreel driver 120, unreel drive Dynamic device 120 is for driving unreeling shaft 110 to rotate, and unreeling shaft 110 is for placing material volume 910.As needed, driver 120 is unreeled It can be servo motor.

During transportation, acceleration and deceleration when due to conveying can make the conveyance tension of material volume 910 change to material volume 910, Conveyance tension so as to cause material volume 910 is unstable, and the battery pole piece for causing subsequent cutting to generate generates quality problems, Wu Faman The actual processing request of foot.

Further, unreeling shaft 110 is gas expansion shaft.

Embodiment as shown in FIG. 6, unreeling structure 100 further include tape splicing platform 160, and tape splicing platform 160 is put for docking Volume nip rolls 130, which conveys the material volume 910 come and is delivered to material volume 910, unreels threading bar 220.

Embodiment as shown in Figure 1 to Figure 3, unreeling conveying mechanism 200 further includes unwinding tension pendulum roller 241 and unwinding tension Driver 242, unwinding tension driver 242 for driving unwinding tension pendulum roller 241 to be swung, put roller 241 and put by unwinding tension It moves and material volume 910 is made to keep default unwinding tension.

Unwinding tension driver 242 and master controller are electrically connected and are used to drive the rotation of unreeling shaft 110, make material volume 910 It is unreeled, the access of material volume 910 of releasing unreels threading bar 220, unreels threading bar 220 under the drive for unreeling conveyer belt 210 Guidance material volume 910 is conveyed, and when carrying out acceleration and deceleration in transmission process, the tension of material volume 910 will change, this tension Variation will affect the processing quality of battery pole piece, at this point, master controller passes through control unwinding tension driver 242, so as to unreel Tension driver 242 drives unwinding tension pendulum roller 241 to be swung, so that unwinding tension pendulum roller 241 compresses material volume 910, makes to expect Volume 910 keeps pre-set tension, to ensure 910 constant tension of material volume in conveying.

It should be noted that the tensioning operation of unwinding tension pendulum roller 241 refers to the tension for making material volume 910 in conveying guarantor It is fixed to keep steady, which can be preset tension range, be also possible to some constant tension value, to meet actual needs.

Further, unreeling conveying mechanism 200 further includes unwinding tension measuring roll 260, and unwinding tension measuring roll 260 is used for Check the tensile force of material volume 910, while also as mistake roller (or conveying roller 250) for unreeling conveyer belt 210.

As shown in figures 1 and 3, it unreels conveyer belt 210 and is provided with multiple conveying rollers 250 during transportation, with to unreeling Conveyer belt 210 carries out tensioning and the planning of transport path, and those skilled in the art can be specifically arranged as needed, to meet Actual needs, which is not described herein again.

Embodiment as shown in Figure 1, unreeling conveying mechanism 200 further includes rotatable unwinding tension bracket 243, unreels and opens Power drive 242 and unwinding tension bracket 243 are hinged, and unwinding tension puts roller 241 and is set to unwinding tension bracket 243, when material volume 910 Tension value when fluctuating, unwinding tension driver 242 drives unwinding tension bracket 243 to rotate, and makes unwinding tension bracket 243 Unwinding tension pendulum roller 241 is driven to swing.

Further, unwinding tension driver 242 is low rubbing cylinder driver, and unreeling conveying mechanism 200 further includes electricity Gas proportioning valve.As shown in Figure 1, unwinding tension bracket 243 is L-type support, the angle of L-type support is hingedly set to the first side plate 812 or second side plate 813, one end of L-type support and unwinding tension driver 242 are hinged, and unwinding tension pendulum roller 241 is hingedly set to The other end of L-type support.A part of L-type support is in a horizontal position always, and another part of L-type support is in vertical always Position shows that the tension of material volume 910 is changed and improper preset is opened when the part of vertical position swings Power, at this point, by starting unwinding tension driver 242 to drive unwinding tension bracket 243 to rotate, to adjust of material volume 910 Power makes tension be maintained at default unwinding tension.

It is, of course, also possible to which unwinding tension detector is set as needed, unwinding tension detector electrically connects with master controller It connects, to detect the tension data of material volume 910.

Further, unwinding tension detector is rotation angle detecting sensor, and rotation angle detecting sensor is opened for detecting to unreel The rotational angle of power bracket 243.

Rotation angle detecting sensor is used to detect the rotational angle of unwinding tension bracket 243, when the tension of material volume 910 is non-constant When, the tension of material volume 910 can make the position of unwinding tension bracket 243 change, it may be assumed that make unwinding tension bracket 243 that phase occur To rotation, at this point, detecting the rotational angle of unwinding tension bracket 243 by switching detector, it can calculate and currently be conveyed In material volume 910 tension.

Certainly, unwinding tension detector can also be tension detection sensor, and tension detection sensor is for directly detecting The tensile force of material volume 910 directly acquires the tension data of material volume 910 in current conveying.Those skilled in the art can be as needed Specifically it is arranged, to meet actual needs, which is not described herein again.

Embodiment as shown in figures 1 to 6, unreeling structure 100 include unreeling nip rolls 130, and unreeling nip rolls 130 can Flattening operation is carried out with second direction movement, with the material volume 910 exported to unreeling structure 100 in a first direction.

As shown in fig. 6, unreeling structure 100 further includes unreeling nip rolls 130, unreels nip rolls 130 and be used for unreeling shaft 110 The material volume 910 that upper conveying comes is flattened, in order to subsequent conveying and cutting.

Such as Fig. 1, Fig. 3 and embodiment shown in fig. 6, unreeling structure 100 further includes unreeling bracket 140 and unreeling for driving The correction driver of bracket 140, unreeling shaft 110 are hingedly set to and unreel bracket 140, unreel bracket 140 and 811 activity of pedestal even It connects, correction driver, which can drive, to be unreeled bracket 140 and move on pedestal 811.When correction detector detects that material volume 910 exists When offset, master controller can the driving of error correct driver unreel bracket 140 and moved on pedestal 811, to make unreeling shaft 110 position changes, and to adjust the transfer position of material volume 910, so that the conveying of material volume 910 is generated offset, ensures defeated Send precision.

Embodiment as shown in Figure 5, unreeling structure 100 further include the first screw rod 151 and the second screw rod 152, are additionally provided with One threaded hole and the second threaded hole, the first screw rod 151 and the first threaded hole are cooperatively connected, the second screw rod 152 and the second threaded hole It is cooperatively connected.When rotating the first screw rod 151, the first screw rod 151, which can compress, to be unreeled nip rolls 130 and moves in a first direction；Rotation When turning the second screw rod 152, the second screw rod 152, which can compress, unreels nip rolls 130 in second direction movement.

By rotation the first screw rod 151 and the second screw rod 152, make to unreel nip rolls 130 in a first direction and second direction It is mobile, so as to can be flattened by the material volume 910 unreeled on nip rolls 130.

Further, as shown in figure 5, the first screw rod 151 is in longitudinally positioned, with adjust unreel nip rolls 130 up and down Shift position, the second screw rod 152 is in being horizontally disposed with, to adjust the back-and-forth motion position for unreeling nip rolls 130, to make to unreel exhibition Plain-barreled roll 130 can be moved up with front and back, in above-below direction to flatten material volume 910.

As shown in Figure 1, Figure 2, Fig. 4 and embodiment shown in Fig. 7, unwinding device further include defects detection mechanism 300, defects detection Mechanism 300 includes the first detector 310 and the second detector 320, the first detector 310 be used for the first face of material volume 910 into Row defects detection, the second detector 320 are used to carry out defects detection to the second face of material volume 910；Splitting winding device further includes Marking mechanism, marking mechanism include the first marker 711 and the second marker 712, and the first marker 711 is used for the first material strip 921 carry out mark processing, and the second marker 712 is used to carry out mark processing to the second material strip 922.

Defects detection mechanism 300 is arranged in modularization, when unwanted, dismounting processing can be carried out, subsequently through people The mode of work observation checks defect, and manual mark is handled；Or handled completely without progress defects detection and subsequent mark, with Defects detection mechanism 300 is directly removed.

First detector 310 and the second detector 320 are electrically connected with master controller, the first detector 310 and second Defect information is sent to master control if detecting the presence of defect by the obverse and reverse that detector 320 detects material volume 910 respectively Device processed, when corresponding position is transported to the position of corresponding first marker 711 or the second marker 712 after cutting, the One marker 711 stamps unqualified mark in the designated position of the first material strip 921 of existing defects or the second marker 712 exists Unqualified mark is stamped in the designated position of second material strip 922 of existing defects, avoids the defective battery pole piece of subsequent generation It flows into normal battery pole piece product.

In one embodiment, defects detection mechanism 300 further includes interval detector, interval detector and master controller electricity Property connection.After the first detector 310 and the second detector 320 detect the presence of defect, interval detector is for checking from depositing The interval walked after defect to defect disappears, to judge the specific location of existing defects, and is uploaded to master control for the information Device, in order to which master controller carries out at mark in subsequent control the first marker 711 or the second marker 712 in corresponding position Reason.

In one embodiment, defects detection mechanism 300 further includes distance measuring unit, and distance measuring unit is for measuring material volume 910 delivered length.

Distance measuring unit be used for detect material volume 910 conveying length, with interval detector Data Matching, with judgement after Continuous when carrying out mark processing, defective material volume 910 marches to marker position at which at moment and starts in the position Carry out mark processing.

In one embodiment, testing agency further includes generator, and photophore is for providing needed for carrying out defects detection Light source.

When detection, need to illuminate the front and back sides of material volume 910, in order to carry out defects detection, therefore, setting photophore is mentioned For light source, the front and back sides of Lai Zhaoliang material volume 910.

Embodiment as shown in Figure 1 and Figure 7, the first detector 310 include the first detector lens, and the first detector lens are towards material The first face setting of volume 910, the second detector 320 include the second detector lens, and the second detector lens are towards the second face of material volume 910 Setting.

The setting of first detector lens and the second detector lens forms NI Vision Builder for Automated Inspection, to detect the positive and negative of material volume 910 Face whether there is defect, and such as the first detector lens and the second detector lens can be set to CCD detector lens.

As shown in fig. 7, the first detector lens are located on top plate 814, the second detector lens are located on pedestal 811.

As shown in Fig. 2, as needed, unreeling conveying mechanism 200 further includes the first measuring roll 330 and the second measuring roll 340, First measuring roll 330 and the second measuring roll 340 are used to plan the transport path of material volume 910, make material volume 910 during transportation, First face of material volume 910 just faces the first detector 310, and the second face of material volume 910 just faces the second detector 320.

Embodiment as shown in fig. 1, fig. 2 and fig. 8, cutting mechanism 400 is including cutoff knife rack 410 and set on cutoff knife rack 410 First cutter 471 and the second cutter 472, the first cutter 471 and the second cutter 472 form the cutting knot for cutting material volume 910 Structure.

First cutter 471 and the second cutter 472 are coupled and are formed cutting structure, material of the cutting structure to process Volume 910 is cut and is obtained the first material strip 921 and the second material strip 922, and the first material strip 921 passes through the first cutting conveyer belt 510 It is conveyed and passes through the first Scroll 610 and wound, the second material strip 922 is carried out defeated by the second cutting conveyer belt 520 It send and passes through the second Scroll 620 and wound, realize the independent conveying and winding of the first material strip 921 and the second material strip 922.

Further, cutting mechanism 400 further includes the first driver and the second driver, and the first driver is for driving the One cutter 471, the second driver is for driving the second cutter 472.

As shown in Figure 1, the first cutter 471 and the second cutter 472 are presented bottom and installed, the first cutter 471 and second is cut Knife 472 is driven by the first driver and the second driver respectively.As needed, the first driver and the second driver can be selected Servo motor.

As shown in Figure 1, cutting mechanism 400 further includes feed regulating roller 430, before feed regulating roller 430 is used for cutting Material volume 910 carries out position adjusting, in order to which what material volume 910 can smoothly enter into that the first cutter 471 and the second cutter 472 formed cuts Cut structure position.

As shown in Figure 1, cutting mechanism 400 further include first go out knife regulating roller 441 and second go out knife regulating roller 442, first Out knife regulating roller 441 be used for adjusts cut after the first material strip 921 position, enable the first material strip 921 by the first threading bar 530 Drawn, second go out knife regulating roller 442 be used for adjusts cut after the second material strip 922 position, enable the second material strip 922 by Second threading bar 540 is drawn.

Further, material volume 910 is before entering cutting mechanism 400, and the conveying speed of material volume 910 is by driven roller before knife 450 controls, into after cutting conveying mechanism 500, the conveying speed of the first material strip 921 and the second material strip 922 is defeated by the first cutting It send band 510 and second to cut the control of conveyer belt 520, consistency is able to maintain at any time to make to cut speed, before making knife Driven roller 462 is driven by same driver after driven roller 461 and the second knife after driven roller 450, the first knife, is such as watched by same Take motor driven.

Such as Fig. 1, Fig. 4 and embodiment shown in Fig. 8, cutting mechanism 400 further includes cutter feel trim actuator 420 and knife rest transport Vehicle 820, cutoff knife rack 410 are detachably set to cutter feel trim actuator 420, cutoff knife rack 410 and the first cutter on cutoff knife rack 410 471 and second cutter 472 when replacing, pass through the fast of the cooperation realization cutoff knife rack 410 of knife rest transport vehicle 820 and cutter disassembly mechanism Speed replacement, it is easy to operate, improve working efficiency.

Embodiment as shown in Figure 1, splitting winding device further include dedusting mechanism, and dedusting mechanism includes the first deduster 721 and second deduster 722, the first deduster 721 be used to be dusted the first material strip 921 operation, the second deduster 722 use In being dusted operation to the second material strip 922.

After cutting, the first material strip 921 and the second material strip 922 needs are dusted operation, and the first deduster 721 is to the first material Band 921 is dusted, and the second deduster 722 is dusted the second material strip 922.Certainly, those skilled in the art can also basis It needs that the deduster that can satisfy dust removal requirement is selected to be dusted, to meet actual needs, which is not described herein again.

Embodiment as shown in Figure 1, the first deduster 721 include rotatable first hairbrush and the second hairbrush, first mao Brush is set to the side of the first material strip 921 and for being dusted to the side of the first material strip 921, and the second hairbrush is set to the first material With 921 the other side and for being dusted to the other side of the first material strip 921, the rotation direction of the first hairbrush and second mao The rotation direction of brush is opposite with the conveying direction of the first material strip 921.

Embodiment as shown in Figure 1, the second deduster 722 include rotatable third hairbrush and the 4th hairbrush, third hair Brush and the 4th hairbrush are respectively arranged on the two sides of the second material strip 922, third hairbrush be set to the side of the second material strip 922 and for pair The side of second material strip 922 is dusted, and the 4th hairbrush is set to the other side of the second material strip 922 and for the second material strip 922 The other side be dusted, conveying of the rotation direction of the rotation direction of third hairbrush and the 4th hairbrush with the second material strip 922 It is contrary.

In embodiment shown in FIG. 1, the first deduster 721 includes the first hairbrush and the second hairbrush, the second deduster 722 packet Third hairbrush and the 4th hairbrush are included, is the specific embodiment of the first deduster 721 and the second deduster 722 respectively, is carrying out When dedusting, the rotation direction of the first hairbrush and the second hairbrush makes the dedusting direction of the first hairbrush and the second hairbrush and the first material strip 921 conveying direction is in reverse (the first hairbrush and the second hairbrush are respectively used to brush two faces of the first material strip 921), thus Remove the sundries such as dust and the cutting clast on the first material strip 921；Second deduster 722 similarly, repeats no more.

As shown in Figure 1, the first deduster 721 is using the first hairbrush and the to dress and the first material strip 921 counter-rotating Two hairbrush are dusted, and are equipped with reasonable cavity setting, improve the efficiency of dust collection of the first material strip 921 after cutting；Second dedusting Device 722 is similarly.

In one embodiment, splitting winding device further includes dedusting mechanism, and dedusting mechanism includes third deduster, third Deduster is for being dusted operation to cutting mechanism 400.

Specifically, third deduster is cut for being dusted processing to the cutoff knife rack 410 in cutting mechanism 400 with removal Cut the clast of generation.

By the setting of the first deduster 721, the second deduster 722 and third deduster, realize to cutoff knife rack 410, the The dust removal operation of one material strip 921 and the second material strip 922, dust scrap for generating cutting etc. is lower by brush and siphons away in time, reduces The quality that dust obtains battery pole piece to following process impacts.

Embodiment as depicted in figs. 1 and 2, splitting winding device further include leftover pieces traction mechanism 730, leftover pieces traction Mechanism 730 is used to carry out removal operation to remaining leftover pieces 923 after cutting material volume 910.

Further, leftover pieces traction mechanism 730 includes leftover pieces traction wheel 731, and leftover pieces traction wheel 731 is equipped with two It is a and be arranged to form tractive unit in spacing.

As shown in Fig. 2, material volume 910 generates leftover pieces 923 after dicing, leftover pieces 923 pass through corner after going out cutoff knife rack 410 Material traction wheel 731 draws leftover pieces 923 and is removed.

As shown in Figure 1, Figure 2 and embodiment shown in Figure 16, rolling-up mechanism 600 include rotatable first Scroll 610 and the Two Scrolls 620, the first Scroll 610 is for winding the first material strip 921, and the second Scroll 620 is for winding the second material strip 922。

As shown in figure 16, rolling-up mechanism 600 further includes winding driver 631 and winding driving band 632, winds driver 631 rotate and drive winding driving band 632 mobile, and winding driving band 632 is mobile and the first Scroll 610 and second is driven to receive Spool 620 rotate, the first Scroll 610 rotation, with carry out the first material strip 921 winding, the second Scroll 620 rotation, with into The winding of the second material strip of row 922.

So set, driving the first Scroll 610 and the second Scroll 620 by the same driver, guarantee that first receives The winding synchronization of spool 610 and the second Scroll 620.Winding driver 631 can be variable-frequency motor.

Embodiment as shown in Figure 1, rolling-up mechanism 600 further include winding dust board 670, and winding dust board 670 is set to the Between one Scroll 610 and the second Scroll 620.Winding dust board 670 is for avoiding the first material strip on the first Scroll 610 921 dust etc. generated in wrapup procedure are fallen on the second material strip 922 of the second Scroll 620, to avoid to the second material Winding with 922 has an impact.

Further, winding dust board 670 is transparency glass plate, so that worker can see through winding dust board 670 Observe the winding situation of the second material strip 922 on the second Scroll 620.

Embodiment as shown in Figure 1, rolling-up mechanism 600 further include winding tracking component, winding tension detection components and receipts Crimped wheel assembly；

Winding tracking component includes the first winding tracking roller 661 and the second winding tracking roller 662, the first winding tracking roller 661 and first material strip 921 be arranged in the first default spacing, the second winding tracking roller 662 and the second material strip 922 in second it is default between Away from setting；

Winding tension detection components include the first winding tension measuring roll 641 and the second winding tension measuring roll 642, first Winding tension measuring roll 641 is used to detect the winding tension value of the first material strip 921, and the second winding tension measuring roll 642 is for examining Survey the winding tension value of the second material strip 922；

Winding pinch roller assembly includes the first winding pinch roller 651 and the second winding pinch roller 652, and the first winding pinch roller 651 acts on In the first material strip 921 on the first Scroll 610, the second winding pinch roller 652 acts on the second material strip on the second Scroll 620 922。

When work, material volume 910 is come by unreeling the conveying of conveying mechanism 200, and cutoff knife rack is entered after feed regulating roller 430 410, the first material strip 921 and the second material strip 922, the first material strip are obtained after the cutting by the first cutter 471 and the second cutter 472 921 meet after first goes out knife regulating roller 441 with the first threading bar 530 and by 530 self-threading tape of the first threading bar, guidance And conveying, the second material strip 922 meet with the second threading bar 540 after second goes out knife regulating roller 442 and by the second threading bars 540 self-threading tapes, guidance and conveying.

During transportation, the first material strip 921 is carried out by the first deduster 721 for first material strip 921 and the second material strip 922 Dedusting, the second material strip 922 are dusted by the second deduster 722；Then, the first material strip 921 is examined by the first winding tension Roller 641 and the first winding tracking roller 661 are surveyed, is wound to reach the first Scroll 610；Second material strip 922 passes through second Winding tension measuring roll 642 and the second winding tracking roller 662, are wound to reach the second Scroll 620.

If the first detector 310 or the second detector 320 detect 910 existing defects of material volume, the first material after cutting With 921 or second material strip 922 corresponding position it is necessarily defective, when the first material strip 921 or the defect institute of the second material volume 910 When position is transported to the first marker 711 or the second 712 position of marker, by the first marker 711 in the first material Unqualified label is stamped in designated position with 921, or is stamped by the second marker 712 in the designated position of the second material strip 922 Unqualified label.

Outer diameter after first winding tracking roller 661 can be wound with the first material strip 921 keeps pre-determined distance, and the first winding chases after Track roller 661 is moved with the increase of the first material strip 921 winding radius, i.e., the first winding tracking roller 661 is in the first material strip 921 First default spacing setting；Outer diameter after second winding tracking roller 662 can be wound with the second material strip 922 keeps pre-determined distance, Second winding tracking roller 662 moves, i.e., the second winding tracking roller 662 and the with the increase of the second material strip 922 winding radius Two material strips 922 are in the second default spacing setting.

First winding pinch roller 651 is located at the top of the first Scroll 610, and the second winding pinch roller 652 is located at the second Scroll 620 top.

Embodiment as shown in Figure 4 can be arranged operating case in the mechanism corresponding position for needing to manipulate, such as lack as needed Keyboard operating case is arranged in the corresponding position for falling into testing agency 300, and defects detection mechanism 300 further includes display screen, and display screen can To be CCD detection display screen, defects detection result and real-time display, keyboard operation box for showing material volume 910 are located at display The lower section of screen can take in the inside of corresponding side plate using embedded installation when not in use；Power control cabinet 815 is located at cutting machine After the driving cabinet of structure 400 and cutting conveying mechanism 500 and hinge-coupled is used, can be turned in plant maintenance, facilitate behaviour Make.

In addition, as needed, can also be arranged in corresponding positions such as cutting mechanism 400, leftover pieces traction mechanisms 730 and operate Box, setting operation keyboard etc., facilitates the operation of each section equipment in operating case.

Banding machine provided in this embodiment, when work, material volume 910 is manually packed into unreeling shaft 110, by trolley or artificial lift dress And be put into unreel bracket 140 unreel installation position；After material volume 910 is flattened by unreeling nip rolls 130, by unreeling threading bar 220 self-threading tapes are simultaneously delivered to before cutting mechanism 400 via conveying mechanism 200 is unreeled；Then, manually material volume 910 is sent Enter cutoff knife rack 410, so that material volume 910 is cut, material volume 910 obtains the first material strip 921 and the second material strip 922 after cutting, the After one material strip 921 goes out cutoff knife rack 410, carried out by 530 self-threading tape of the first threading bar and by the first cutting conveyer belt 510 defeated It send, the first cutting conveyer belt 510 drives the first threading bar 530 mobile and draws the first threading bar 530 and convey the first material strip 921 to the first Scroll, 610 position, then the first winding by being manually fixed on the first material strip 921 on first Scroll 610 Cylinder completes the winding of the first material strip 921, after the second material strip 922 goes out cutoff knife rack 410, by 540 self-threading tape of the second threading bar, simultaneously It is conveyed by the second cutting conveyer belt 520, the second cutting conveyer belt 520 drives the second threading bar 540 mobile and makes second Threading bar 540 draws and conveys 922 to the second Scroll of the second material strip, 620 position, then by manually that the second material strip 922 is fixed The second reel on the second Scroll 620 completes the winding of the second material strip 922.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of banding machine characterized by comprising

Unwinding device, the unwinding device include unreeling structure and unreel conveying mechanism, the unreeling structure for place material volume, And the material volume is exported, the conveying mechanism that unreels is for conveying the material volume；

Splitting winding device, the splitting winding device include cutting mechanism, cutting conveying mechanism and rolling-up mechanism, the cutting Mechanism to the material volume for being cut and being obtained the first material strip and the second material strip, and the cutting conveying mechanism is for conveying First material strip and second material strip, the rolling-up mechanism is for receiving first material strip and second material strip Volume；And

Box body device, the box body device chair mechanisms, the unreeling structure, it is described unreel conveying mechanism, the cutting mechanism, The cutting conveying mechanism and the rolling-up mechanism are set to the chair mechanisms.

2. banding machine according to claim 1, which is characterized in that the unwinding device further includes deviation correction mechanism, described to entangle Inclined mechanism includes correction detector, and the conveying that unreels that the correction detector is used to detect the material volume whether there is offset, institute It states unreeling structure and can move, the output position to adjust the material volume.

3. banding machine according to claim 1, which is characterized in that the conveying mechanism that unreels includes unreeling conveyer belt and setting In it is described unreel conveyer belt unreel threading bar, the conveyer belt that unreels can move and unreel the guidance of threading bar described in driving The material volume is conveyed；

Or the cutting conveying mechanism includes the first cutting conveyer belt, the second cutting conveyer belt, the first threading bar and the second threading Bar, the first threading bar are set to the first cutting conveyer belt, and the first cutting conveyer belt can move and described in driving First threading bar guides first material strip to be conveyed, and the second threading bar is set to the second cutting conveyer belt, described Second cutting conveyer belt can move and drive the second threading bar that second material strip is guided to be conveyed.

4. banding machine according to claim 1, which is characterized in that the conveying mechanism that unreels further includes unwinding tension pendulum roller With unwinding tension driver, the unwinding tension driver is swung for driving the unwinding tension to put roller, described to unreel Tension pendulum roller swings and the material volume is made to keep default unwinding tension.

5. banding machine according to claim 1, which is characterized in that the unreeling structure includes unreeling nip rolls, described to put Volume nip rolls can carry out flattening behaviour with second direction movement, with the material volume exported to the unreeling structure in a first direction Make.

6. banding machine according to claim 1, which is characterized in that the unwinding device further includes defects detection mechanism, institute Stating defects detection mechanism includes the first detector and the second detector, and first detector is used for the first face to the material volume Defects detection is carried out, second detector is used to carry out defects detection to the second face of the material volume；

The splitting winding device further includes marking mechanism, and the marking mechanism includes the first marker and the second marker, institute State the first marker for first material strip carry out mark processing, second marker be used for second material strip into Row mark processing.

7. banding machine according to claim 1, which is characterized in that the cutting mechanism includes cutoff knife rack and cuts set on described The first cutter and the second cutter of knife rest, first cutter and second cutter form the cutting for cutting the material volume Structure.

8. banding machine according to claim 1, which is characterized in that the splitting winding device further includes dedusting mechanism, institute Stating dedusting mechanism includes the first deduster and the second deduster, and first deduster is for being dusted first material strip Operation, second deduster is for being dusted operation to second material strip；

Or the splitting winding device further includes dedusting mechanism, the dedusting mechanism includes third deduster, the third dedusting Device is for being dusted operation to the cutting mechanism.

9. banding machine according to claim 1, which is characterized in that the splitting winding device further includes leftover pieces dragger Structure, the leftover pieces traction mechanism are used to carry out removal operation to remaining leftover pieces after cutting the material volume.

10. -9 described in any item banding machines according to claim 1, which is characterized in that the rolling-up mechanism includes rotatable First Scroll and the second Scroll, for winding first material strip, second Scroll is used for first Scroll Wind second material strip.