CN104661942A - Method and apparatus for working band material - Google Patents
Method and apparatus for working band material Download PDFInfo
- Publication number
- CN104661942A CN104661942A CN201380038953.0A CN201380038953A CN104661942A CN 104661942 A CN104661942 A CN 104661942A CN 201380038953 A CN201380038953 A CN 201380038953A CN 104661942 A CN104661942 A CN 104661942A
- Authority
- CN
- China
- Prior art keywords
- strap
- tensioning member
- processing station
- tensioning
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/24—Advancing webs by looping or like devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/16—Advancing webs by web-gripping means, e.g. grippers, clips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/10—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with devices for breaking partially-cut or perforated webs, e.g. bursters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/449—Features of movement or transforming movement of handled material
- B65H2301/4491—Features of movement or transforming movement of handled material transforming movement from continuous to intermittent or vice versa
Abstract
A method and an apparatus are disclosed according to which a dragging device advances a band at constant speed, whilst a kinematic system makes a band portion, wait cyclically in a cutting station in which a side band portion is cut to form a shaped contour that is suitable for making elements that are destined to form an electric energy accumulating device. The kinematic system comprises two eccentric rollers that are coupled with the band and are rotated at a variable rotating speed with a periodic undulating pattern.
Description
Technical field
The present invention relates to a kind of method and apparatus for processing strip material, especially for the method and apparatus of the sidepiece of strap-like member that cutting flexible material is made.
Background technology
Particularly, but not exclusively, the present invention can be advantageously used in cutting strip material, be intended to for the formation of the element for electric energy storage device that (described electric energy storage device is such as, lithium ion battery, cond, ultracapacitor and similar device), make the profile obtained form a series of projection and the recess of the geometric configuration of with good grounds needs.
According to the step preset, cutting is subsequently known as along carrying out from least side of the strap-like member be made up of flexible material of spool unwinding.
Side direction cutting strap-like member subsequently by transverse cuts, with obtain the element being configured for electric energy storage device monomer be shaped thin plate.Generally, for such element, needs are processed (order of magnitude with per centum millimeter) especially accurately.
For obtaining permissible accuracy, at least in the cutting step process started, the strap-like member that cut keeps static relative to cutter sweep.
On the other hand, for obtaining high productivity, expect with stable speed conveying band part continuously.For realizing this object, the cutter sweep that use has in a certain direction (this direction for the travel line of the strap-like member that will cut in longitudinally) moves back and forth is known, to make its relative velocity be zero substantially relative to strap-like member in the moment of cutting.
But such solution implements complexity, and effective and failure-free operation can not be ensured.Especially, it cannot obtain high operating speed, and major cause is, this cutter sweep, due to self relatively high quality, can not move with too high speed along the longitudinal direction, therefore forces the speed of advance of strap-like member to be restricted apparently.
The type of the job operation discussed is the type of the preamble according to Section 1 claim, in the method, for the handling device acted in processing station on strap-like member, it there is no need the longitudinal direction be arranged to along the travel line of strap-like member and moves back and forth, this strap-like member (such as) is processed in the part in the strap-like member path residing for processing station, this strap-like member is guided in a certain way by dynamic system, to form sequence of operations circulation, each operation cycle in this sequence of operations circulation comprises resting step and recycling step, in this resting step, described strap-like member is static, and the instrument of processing station can work effectively, in recycling step, described strap-like member advances through described processing station rapidly, to guarantee the continuity of the motion in the remainder in path.
A kind of method is like this known, such as, according to patent publication DE 1227304 and GB 06369.
But the known method of the type has some limitation and shortcoming.
First, complex structure is employed and the device of costliness.
Secondly, need to extend quiescence periods, in each fabrication cycles, described strap-like member keeps static in this quiescence periods in processing station.
It also expects the regularity that improvement strap-like member is advanced, and guarantee has the high manufacturing accuracy of considerable capacity rating simultaneously further.
Summary of the invention
An object of the present invention is the limitation and the shortcoming that overcome above-mentioned prior art, be designed for the method for processing strap-like member in processing station, this processing station works off and on, in this processing station, strap-like member is by regularly and continuously onwards transmission, but in each fabrication cycles, at least one strap-like member part is temporarily stopped in processing station.
An advantage of the present invention is, allows strap-like member static for a long time in processing station.
An advantage of the present invention is, allows strap-like member to advance especially regularly, minimizes the interference caused owing to passing through zones of different, wherein, for allowing to make part strap-like member stop, can produce and piles up and recover the circulation of strap-like member.
An advantage of the present invention is, provides and has multiduty job operation, and this job operation can simply and change operating parameter rapidly, particularly not need to carry out changing of design to system of processing.
An advantage of the present invention is, ensure that required working accuracy, has high capacity rating simultaneously.
An advantage of the present invention is, can in each fabrication cycles simply and change the advance step of strap-like member rapidly.
An advantage of the present invention is, can carry out reliably and side direction cutting accurately, to manufacture the parts for the formation of electric energy storage device to strip material.
One object of the present invention is, a kind of device for processing strap-like member is provided, this strap-like member by regularly and drag forward continuously, and in each fabrication cycles, this strap-like member has a part in processing station, temporarily keeps static, and this processing station operates off and on.
An advantage of the present invention is, provides a kind of structurally simple and device of cheapness.
All objects of the present invention and advantage are all by realizing according to the apparatus and method of of hereafter setting forth or more item claim.
In one example, strap-like member along the delivery pathways of the processing station through discontinuous operation connects with rotating tensioning member, this rotating tensioning member carries out a series of fabrication cycles, in this series of fabrication cycles, each fabrication cycles comprises strap-like member and stops step and strap-like member recycling step, in this stopping step, produce in the strap-like member path upstream of processing station and accelerate, and deceleration is produced in the downstream in strap-like member path, to make strap-like member keep static in processing station, and in described strap-like member recycling step, slow down in the upstream in strap-like member path, and accelerate in the downstream in strap-like member path, processing station is quickly move through to make the strap-like member part of piling up in described stopping step, to ensure the continuity of the motion of strap-like member in remaining path.
This rotating tensioning member rotates with the variable rotative speed with cyclic fluctuation pattern.This strap-like member can unwinding continuously from spool, such as, with constant speed unwinding.This rotating tensioning member can form two rings of variable dimension in strap-like member path, and a ring is positioned at the upstream of processing station, and another ring is positioned at the downstream of processing station, and wherein, the rotation of described rotating tensioning member makes the size of described ring change.
Especially, provide trailing device to make strap-like member (such as, speed with constant) advance continuously along the preset path through cutting station, simultaneously two eccentric rollers connect with strap-like member, a roller is positioned at the upstream of cutting station, and another roller is positioned at the downstream of cutting station, thus a strap-like member part is periodically stopped in this cutting station, in this stopped process, in this cutting station, the side direction part of strap-like member is cut to be suitable for manufacturing (such as) electric energy storage device (particularly lithium ion battery to be formed, cond, the devices such as ultracapacitor) the profile of element.This strap-like member is coiled on two eccentric rollers, and described two eccentric rollers rotate with the variable rotative speed with cyclic fluctuation pattern.
Accompanying drawing explanation
Content by accompanying drawing can be understood better and realize the present invention, and described accompanying drawing shows embodiments of the invention by the mode of nonrestrictive example.
Fig. 1 is the setting lateral plan of the example of described device.
Fig. 2 shows the detail section of the amplification of the device in Fig. 1.
Fig. 3 is due to the advance step of strap-like member in each circulation and in different from each other two patterns, the diagram of curves that the rotative speed of eccentric rollers changes according to the anglec of rotation.
Fig. 4 is due to the stop period of strap-like member in processing station and in different from each other two patterns, the diagram of curves that the rotative speed of eccentric rollers changes according to the anglec of rotation.
Fig. 5 is due to the stop period of strap-like member in processing station and in different from each other three patterns, the diagram of curves that the speed of advance of strap-like member in processing station changes according to the anglec of rotation of eccentric rollers.
Detailed description of the invention
By with reference to figure 1, represent the device for processing strip material 2 by Reference numeral 1 entirety, especially for the device of cutting strap-like member 2.This device 1 can be used in the sidepiece cutting strap-like member 2, to form the profiled edge (it has the projection of alternately arranging with recess) of the element being used for electric energy storage device devices such as (such as) lithium ion battery, cond, ultracapacitors.
This device 1 comprises feedway, and this feedway is used for carrying (speed with constant) strap-like member 2 continuously along transport path.This feedway can comprise (as in a particular case) trailing device, this trailing device has two clampers 3 and clamper 4, this clamper can holding strip part 2, and is arranged in after another clamper by a clamper along the transport path of strap-like member 2.The alternating movement had to outer stroke and return of stroke is arranged to by each clamper in clamper 3 and 4.This trailing device is controlled according to default fabrication cycles, make at clamper (3 or 4) by catching strap-like member to be performed by this strap-like member drawn forwards to while outer stroke in closed position, another clamper (4 or 3) performs return of stroke in release position, described in this return of stroke, another clamper unclamps strap-like member, to restart to outer stroke in circulation immediately afterwards subsequently, this subsequently again clamp strap-like member to another clamper described in outer stroke, this strap-like member will be unclamped by another clamper, this another clamper performs return of stroke simultaneously.Two movable clampers cooperating forward and backward makes strap-like member 2 regularly and continuously can advance (speed with constant).
Device 1 comprises processing station 5 (especially, for cutting the cutting station of the lateral edges of strap-like member), this processing station is provided with processing unit (plant), such as, two the cutting half portion modules 6 and 7 that can alternately move between open and closed positions, to cut at least one sidepiece of strap-like member 2 off and on.
Device 1 comprises the first tensioning member, and this first tensioning member is arranged to the length in the path for changing the strap-like member 2 in the Part I of the upstream end of processing station 5 continuously.The accumulation step of this first tensioning member determination strap-like member 2, in this accumulation step, the speed of strap-like member in processing station 5 will be zero.This device 1 also comprises the second tensioning member, this second tensioning member is arranged to the length in the path for changing the strap-like member 2 in the Part II of the downstream part of processing station 5 continuously, to compensate the change of the length of strap-like member 2 in the Part I of the upstream end of described processing station.This compensation keeps constant by making the overall length in the path of strap-like member 2 in a part of path, and this part of path is located between the first tensioning member and the second tensioning member.
First tensioning member and the second tensioning member make it possible to acquisition one path sections substantially, in this path sections, strap-like member 2 moves off and on (when having speed and being resting step and the circulation of fast speed advance step of zero substantially, in this resting step, described strap-like member is piled up, and the strap-like member piled up in this advance step is recovered), but, in the remainder in this path, this strap-like member 2 moves (such as, with constant speed) continuously.
It is seen that processing station 5 is in the part that strap-like member 2 carries out the path of intermittent moment, and trailing device (clamper 3 and 4) is in the remainder that strap-like member 2 carries out the path of motion continuously.Especially, this trailing device is arranged in the downstream of the second tensioning member.
As the same with the second tensioning member, the first tensioning member is configured to form the ring of the variable dimension of strap-like member 2.In a particular case, this first tensioning member comprises the first cylinder body, such as, first roller 8, this first roller is carried in eccentric position by the first rotary support member (the first crank disc 9), described first rotary support member rotates around the first rotation axis, and this first rotation axis is transverse to the working direction of strap-like member 2.Similarly, second tensioning member will comprise the second cylinder body, such as, second roller 10, this second roller is carried in eccentric position by the second rotary support member (the second crank disc 11), this second rotary support member rotates (it rotates with the direction identical with the first rotary support member) around the second rotation axis, and this second rotation axis (itself and the first rotation axis parallel) is transverse to the working direction F of strap-like member 2.
Strap-like member 2 will connect with two eccentric rollers 8 and eccentric rollers 10.Each eccentric rollers 8 and 10 is carried as and can freely rotates on corresponding strut member.
As in this case, the path of described strap-like member can comprise at least one first spool 12, and this first spool is positioned at the section start in this path, and this strap-like member will from this first spool unwinding.Along the path of unwinding, multiple tensioning roller 13 (it has standing rotation axis) can be arranged to connect with strap-like member 2.To there is central authorities' (level) path sections, in this central path portion, strap-like member 2 is through processing station 5.In the end in described path, this strap-like member 2 can (such as) be coiled at least one second spool 14 again.
This device 1 comprises speed change component, this speed change component is used for the rotative speed of the first tensioning member of strap-like member and the rotative speed of the second tensioning member of described strap-like member described in periodic variation, so that in each fabrication cycles, there is the step that at least one accelerates, and at least one step of slowing down.As in this specific situation, this speed change component for changing speed can comprise programmable electronic control unit, and the programmed instruction can implemented on described electronic control unit, to control the actuating device making the first tensioning member of described strap-like member and the second tensioning member rotate.Especially, each crank disc will be rotated by corresponding motor (not shown), and described motor controls by according to the control unit of the computer program preset.
In operation, this device 1 will realize a kind of job operation of strip material by following step.
The path of presetting along it is transferred by strap-like member 2.At least in the continuous motion parts not being included in the path between two eccentric rollers 8 and 10, trailing device (movable clamper 3 and 4) will make strap-like member 2 advance (such as, with constant speed) with continuous print state of kinematic motion.Especially, described strap-like member by with the state of kinematic motion of continuous and rule from spool 12 unwinding (and may again be coiled in spool 14).
In the intermittent moment part being included in the path between two eccentric rollers 8 and 10, workstation (cutting station) will operate off and on a series of fabrication cycles on strap-like member 2.
First tensioning member of described strap-like member, particularly carry the first crank disc 9 of the first roller 8 prejudicially, it is by rotating the length of the first via path portion being positioned at the upstream of processing station 5 with periodic variation, to make strap-like member 2 temporarily stop in processing station in each fabrication cycles.Simultaneously, second tensioning member, particularly carry the second crank disc 11 of the second roller 10 prejudicially, it is positioned at by rotating periodic variation in the length of second path sections in the downstream of processing station, to compensate the change of first via path portion length, and the strap-like member in the path sections in the downstream of the second roller 10 is allowed to move continuously thus.
The rotative speed of the first tensioning member and/or the rotative speed of the second tensioning member will be controlled, to provide the circulation pattern of speed, in each fabrication cycles, this circulation pattern has at least one accelerating step, and at least one deceleration steps.Particularly the rotative speed of the first tensioning member and/or the rotative speed of the second tensioning member can have the pattern of cyclic fluctuation.In like fashion, relatively long strap-like member quiescence periods can be obtained, obtain the strap-like member motion of substantially interference-free rule simultaneously, ensure that the high precision in the processing (side direction cutting) of strap-like member.
Especially, the rotative speed of first tensioning member (the first crank disc 9) of strap-like member is change, to determine quiescence periods and movement slot in (the first crank disc 9) each rotating circulating, in quiescence periods, strap-like member 2 keeps static in processing station 5, and in movement slot, this strap-like member advances in processing station.This quiescence periods can obtain when the amount of the angular motion of the first tensioning member is greater than or be at least equal to the anglec of rotation of 30 degree.
The maximum value of the acceleration/accel of the first tensioning member in movement slot can be equal to or less than the maximum value of the acceleration/accel of the first tensioning member in quiescence periods.By operation like this, the laws of motion of strap-like member can be improved, reduce the risk of motion artifacts.
Especially, the rotative speed of the first tensioning member can be change, to determine single largest speed and single minimum velocity in each rotating circulating.In addition, the rotative speed of the second tensioning member also can be change, to determine single largest speed and single minimum velocity in each rotating circulating.
Can control described device, make in moment, while the rotative speed of the first tensioning member of strap-like member increases, the rotative speed of the second tensioning member of strap-like member reduces.Can also control this device in a certain way, make in moment, while the speed of the first tensioning member of strap-like member reduces, the speed of the second tensioning member of strap-like member increases.
The absolute value of the acceleration/accel of the first tensioning member of strap-like member can at the absolute value being roughly equal to the acceleration/accel of the second tensioning member of strap-like member instantaneously.
Diagram of curves in Fig. 3 shows the rotative speed of the rotative speed of the first crank disc 9 (upstream of processing station) of carrying first eccentric rollers 8 and the second crank disc 11 (downstream of processing station) of carrying the second eccentric rollers 10, the rotative speed of described first crank disc and the second crank disc calculates by the percentum with reference to rotative speed, and described being assumed to be with reference to rotative speed equals 100%.The value of above-mentioned rotative speed calculates relative to the angle position residing for reference position around corresponding rotation axis according to roller 8 and roller 10, and this reference position hypothesis equals 0 (zero) degree.In figure 3, the advance step that two kinds of different patterns are shown as from strap-like member in each fabrication cycles in processing station two kinds different associates.Changing advance step makes described device can be adjusted according to the strap-like member length must processing (cutting) in each circulation, in processing station.Especially, this makes product can be made into different sizes (element for electric energy storage device).In specific example, these two kinds different patterns relate to the product of two kinds of different sizes, and the product of these two kinds of different sizes has the length of 131mm and the length of 134mm respectively.
Curve " 131mm first crank disc " and " 131mm second crank disc " are the rotative speed of the first crank disc 9 for 131mm size pattern and the second crank disc 11 respectively, and curve " 134mm first crank disc " and " 134mm second crank disc " are the rotative speed of the first crank disc 9 for 134mm size pattern and the second crank disc 11 respectively.
In two patterns (131mm and 134mm) of Fig. 3, quiescence periods comes across in the moment of momentum part of the eccentric rollers be included between 0 degree to 120 degree, and in this quiescence periods, the speed of described strap-like member in processing station is zero.Remainder place between 120 degree and 360 degree, strap-like member advances on average to reclaim speed in processing station, and this on average reclaims the average velociity (it will be constant especially) that speed will be greater than trailing device strap-like member is advanced.
The value that the rotative speed that curve in the diagram shows two eccentric rollers 8 and 10 in two different modes represents, in these two different patterns, quiescence periods is change, and in this static interval, strap-like member is zero at processing station medium velocity.In a first mode, quiescence periods come across be included in 0 degree and 120 degree (show the situation that size pattern is 131mm in the diagram, for this situation, the curve being in two rollers of this pattern is corresponding with the curve of the same case shown in Fig. 3) between eccentric rollers 8 and 10 moment of momentum part in.In another pattern (remaining the size pattern of 131mm), the quiescence periods of strap-like member comes across in the part be included between 0 degree and 90 degree.
When the quiescence periods of strap-like member comes across in the part be included between 0 degree and 120 degree, curve " 120 ° of first crank disc " and " 120 ° of second crank disc " are the rotative speed of the first crank disc 9 and the second crank disc 11 respectively, and when the quiescence periods of strap-like member comes across the part be included between 0 degree and 90 degree, curve " 90 ° of first crank disc " and " 90 ° of second crank disc " are the rotative speed of the first crank disc 9 and the second crank disc 11 respectively.
Three curve tables are in Figure 5 shown in three kinds of different patterns, the speed of advance of strap-like member in each fabrication cycles in processing station is according to the change of the anglec of rotation of eccentric rollers 8 and 10 (being in the situation being of a size of 131mm), in these three kinds different patterns, the quiescence periods of strap-like member comes across and to be included in respectively between 0 degree and 40 degree, between 0 degree and 90 degree and between 0 degree and 120 degree (these be respectively curve " between 0-40 ° ", " between 0-90 ° " and between 0-120 °) rotating part in.Also show the strap-like member that (continuously) move and be included in the velocity mode (" constant speed ") of the speed in the path outside the part between eccentric rollers 8 and 10, on other occasions, this pattern is by representing that the horizontal linear of constant speed shows.In the diagram of curves of Fig. 5, the value of speed of advance is expressed as the percentum of (constant) velocity amplitude in the path of strap-like member outside tensioning member.
It is seen that, this rotating tensioning member is arranged to two rings for forming variable dimension in the path of strap-like member, and a ring is positioned at the upstream of processing station, and another ring is positioned at the downstream of processing station.Rotating this tensioning member makes described ring produce the change of size in a cooperative arrangement, makes the length of the path sections comprised between tension members keep constant, to avoid interference the motion of strap-like member outside rotating tensioning member.Also it is seen that, some variablees of this system disclosed herein can when not changing the mechanical part of this system, by relatively simply interfering means to be modified, the change of these interference means controls the instruction of the computer program of the rotating member of tensioning member.
Claims (10)
1. a method, the method comprises the following steps:
Along delivery pathways strap-like member (2);
Arrange processing station (5) in the path for which, described processing station is processed described strap-like member (2) off and on a series of fabrication cycles;
First tensioning member (8,9) of described strap-like member (2) is rotated, for the length of the first via path portion of the upstream of processing station described in periodic variation (5), thus described strap-like member (2) is temporarily stopped in each fabrication cycles in described processing station;
Second tensioning member (10,11) of described strap-like member (2) is rotated, for the length of second path sections in the downstream of processing station described in periodic variation (5), thus compensate the length variations of described first via path portion;
It is characterized in that, said method comprising the steps of: the rotative speed of the first tensioning member described in periodic variation and the rotative speed of described second tensioning member, to have at least one accelerating step and at least one deceleration steps in each fabrication cycles.
2. method according to claim 1, wherein, the rotative speed of described first tensioning member (8,9) is change, to determine the stationary part of described fabrication cycles and the motion parts of described fabrication cycles in each rotating circulating of described first tensioning member, in described stationary part, described strap-like member (2) can in described processing station transfixion, and in described motion parts, described strap-like member (2) can move in described processing station.
3. method according to claim 2, wherein, the maximum value of described first tensioning member (8, the 9) acceleration/accel in the described motion parts of described fabrication cycles is equal to or less than the maximum value of described first tensioning member (8, the 9) acceleration/accel in the described stationary part of described fabrication cycles.
4. the method according to aforementioned any one claim, wherein, the rotative speed of described first tensioning member (8,9) is change, with determine in each rotating circulating acceleration/accel be zero single largest speed point and acceleration/accel be zero single minimum velocity point.
5. the method according to aforementioned any one claim, wherein, the rotative speed of described second tensioning member (10,11) is change, with determine in each rotating circulating acceleration/accel be zero single largest speed point and acceleration/accel be zero single minimum velocity point.
6. the method according to aforementioned any one claim, wherein, in moment, while the rotative speed of described first tensioning member (8,9) increases, the rotative speed of described second tensioning member (10,11) reduces, and/or wherein, while the rotative speed of described first tensioning member (8,9) reduces, the rotative speed of described second tensioning member (10,11) increases.
7. the method according to aforementioned any one claim, wherein, the absolute value of the acceleration/accel of described first tensioning member can be substantially equal to the absolute value of the acceleration/accel of described second tensioning member in moment.
8. a device, in particular for realizing the device of the method according to aforementioned any one claim, described device comprises:
The transport path of strap-like member (2);
Processing station (5), described processing station is arranged in described transport path, and described processing station is used for intermittently operating described strap-like member (2) with a series of fabrication cycles.
First tensioning member (8,9) of described strap-like member, described first tensioning member can rotate with the length of transport path described in periodic variation in the Part I of the upstream of described processing station (5), thus described strap-like member is temporarily stopped in each fabrication cycles in described processing station;
Second tensioning member (10,11) of described strap-like member, described second tensioning member can rotate with the length of transport path described in periodic variation in the Part II in the downstream of described processing station (5), thus compensates the change of the length of the described transport path in described Part I.
It is characterized in that, described device comprises speed change component, described speed change component is used for the rotative speed of the first tensioning member and the rotative speed of described second tensioning member described in periodic variation, to have at least one accelerating part and at least one deceleration part in each fabrication cycles.
9. device according to claim 8, wherein, described speed change component comprises the electronic control unit that can programme, and the programmed instruction that can perform on described electronic control unit, to control the rotating member for making described first tensioning member and the second tensioning member rotate.
10. device according to claim 8 or claim 9, wherein, described first tensioning member comprises the first main body (8) connected with described strap-like member (2), described first main body is arranged on the eccentric position place on the first rotary support member (9), and/or wherein, described second tensioning member comprises the second main body (10) connected with described strap-like member (2), and described second main body is arranged on the eccentric position place of the second rotary support member (11).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000155A ITMO20120155A1 (en) | 2012-06-15 | 2012-06-15 | METHOD AND APPARATUS FOR WORKING RIBBON MATERIAL |
| ITMO2012A000155 | 2012-06-15 | ||
| PCT/IB2013/054869 WO2013186745A2 (en) | 2012-06-15 | 2013-06-14 | Method and apparatus for working band material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104661942A true CN104661942A (en) | 2015-05-27 |
| CN104661942B CN104661942B (en) | 2018-03-30 |
Family
ID=46397469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380038953.0A Active CN104661942B (en) | 2012-06-15 | 2013-06-14 | Method and apparatus for processing strip material |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2861515B1 (en) |
| CN (1) | CN104661942B (en) |
| HU (1) | HUE041831T2 (en) |
| IT (1) | ITMO20120155A1 (en) |
| PL (1) | PL2861515T3 (en) |
| WO (1) | WO2013186745A2 (en) |
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| CN109663848A (en) * | 2017-10-13 | 2019-04-23 | 索维马集团股份公司 | For cutting the operating method of the equipment and the equipment of realizing the metal tape of battery |
| CN110679001A (en) * | 2017-11-13 | 2020-01-10 | 曼兹意大利有限责任公司 | Method and apparatus for assembling electrodes |
| CN111052282A (en) * | 2017-07-04 | 2020-04-21 | 曼兹意大利有限责任公司 | Apparatus for manufacturing electrical energy storage device |
| CN114803658A (en) * | 2017-02-21 | 2022-07-29 | 曼兹意大利有限责任公司 | Machining apparatus and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994407B2 (en) * | 2015-11-06 | 2018-06-12 | Nxp B.V. | System and method for processing a flexible substrate |
| US10104784B2 (en) | 2015-11-06 | 2018-10-16 | Nxp B.V. | Method for making an electronic product with flexible substrate |
| ITUA20162946A1 (en) | 2016-04-27 | 2017-10-27 | Sovema Spa | EQUIPMENT FOR GRINDING A METAL TAPE FOR THE CONSTRUCTION OF ELECTRIC ACCUMULATORS AND THE METHOD OF OPERATION OF THIS EQUIPMENT |
| IT201700019166A1 (en) * | 2017-02-21 | 2018-08-21 | Manz Italy Srl | APPARATUS AND PROCESSING METHOD |
| US10272584B2 (en) | 2017-10-03 | 2019-04-30 | Sovema Group S.P.A. | Apparatus for shearing a metallic belt for manufacturing electric accumulators and method of operation of said apparatus |
| KR101989241B1 (en) * | 2017-10-12 | 2019-06-13 | 소베마 그룹 에스.피.에이. | Apparatus for shearing a metallic belt for manufacturing electric accumulators and method of operation of said apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114803658A (en) * | 2017-02-21 | 2022-07-29 | 曼兹意大利有限责任公司 | Machining apparatus and method |
| CN111052282A (en) * | 2017-07-04 | 2020-04-21 | 曼兹意大利有限责任公司 | Apparatus for manufacturing electrical energy storage device |
| CN111052282B (en) * | 2017-07-04 | 2021-12-14 | 曼兹意大利有限责任公司 | Apparatus for manufacturing electrical energy storage device |
| CN109663848A (en) * | 2017-10-13 | 2019-04-23 | 索维马集团股份公司 | For cutting the operating method of the equipment and the equipment of realizing the metal tape of battery |
| CN110679001A (en) * | 2017-11-13 | 2020-01-10 | 曼兹意大利有限责任公司 | Method and apparatus for assembling electrodes |
| CN110679001B (en) * | 2017-11-13 | 2022-05-17 | 曼兹意大利有限责任公司 | Method and apparatus for assembling electrodes |
| CN109014389A (en) * | 2018-09-27 | 2018-12-18 | 杨辉宜 | A kind of aluminum profile automatic cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2861515B1 (en) | 2018-08-08 |
| EP2861515A2 (en) | 2015-04-22 |
| WO2013186745A2 (en) | 2013-12-19 |
| ITMO20120155A1 (en) | 2013-12-16 |
| CN104661942B (en) | 2018-03-30 |
| WO2013186745A3 (en) | 2014-02-20 |
| PL2861515T3 (en) | 2019-01-31 |
| HUE041831T2 (en) | 2019-05-28 |
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