CN204189889U - The residual volume length of battery core and tension control mechanism - Google Patents
The residual volume length of battery core and tension control mechanism Download PDFInfo
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- CN204189889U CN204189889U CN201420653677.0U CN201420653677U CN204189889U CN 204189889 U CN204189889 U CN 204189889U CN 201420653677 U CN201420653677 U CN 201420653677U CN 204189889 U CN204189889 U CN 204189889U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
A kind of residual volume length of battery core and tension control mechanism, comprising: first order membrane tension controlling organization and second level membrane tension controlling organization; First order membrane tension controlling organization comprises: first group cross roller, second group cross roller and the first driving mechanism, cross roller for first group and be positioned at diaphragm, crossing roller for second group is positioned at below barrier film, first driving mechanism drive first group cross roller with second group cross rod mutually away from and barrier film is chosen into the residual volume length of setting, and with identical tension tensioning barrier film; Second level membrane tension controlling organization comprises: be positioned at the first pressure roller of diaphragm, be positioned at the second pressure roller below barrier film and the second driving mechanism, when membrane winding is to when also remaining the warning length set, second driving mechanism drives the first pressure roller and the second pressure roller to clamp barrier film, makes barrier film rear keep identical tension when reeling.The residual volume length of this battery core and tension control mechanism can improve the operating efficiency of laminating machine, and can also improve the quality of finished product battery core when the residual volume of battery core.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly relates to the laminating machine manufacturing battery.
Background technology
Laminating machine is the equipment manufacturing lithium ion battery, Ni-MH battery and Ni-Cr battery, and it generally includes: feed mechanism, stacking mechanism, barrier film blowing and deviation correction mechanism, barrier film shut-off mechanism, winding mechanism and adhesive tape rubberizing mechanism etc.During work, barrier film is transferred by barrier film discharge mechanism, stacking mechanism drives barrier film to move left and right simultaneously, the suction manipulator of feed mechanism synchronously moves left and right and alternating sorbent positive and negative plate is placed on barrier film, is so circulated to the setting number of plies, completes lamination, reeled while pull remaining barrier film and by this remaining membrane winding in battery core periphery afterwards by winding mechanism, realize the residual volume of barrier film, finally cut off after barrier film by barrier film shut-off mechanism, to be finished up rubberizing by adhesive tape rubberizing mechanism.
As can be seen here, existing laminating machine is when carrying out the residual volume of barrier film, and lamination stacking table is in always waits for that barrier film discharge mechanism is transferred barrier film and realizes lamination, and now, barrier film discharge mechanism is taken by the residual volume operation of barrier film, and therefore lamination stacking table is now in idle waiting state, after need waiting for that the residual volume of barrier film completes, just can carry out the lamination operation of next battery core, and in cell lamination process, winding mechanism is also in wait state, therefore, cause each mechanism to wait for mutually, inefficiency.In addition, lick in journey barrier film is residual, barrier film cannot keep identical tension, makes barrier film cannot entirely be wound in battery core periphery, have impact on the quality of finished product battery core.
Utility model content
Main purpose of the present utility model provides the residual volume length of a kind of battery core and tension control mechanism, the rolling step of the lamination operation of lamination stacking table and winding mechanism can independently be carried out, improve the operating efficiency of laminating machine, and identical tension tensioning barrier film can also be kept when the residual volume of battery core, guarantee that barrier film is entirely wound in battery core periphery, improve the quality of finished product battery core.
For solving the problems of the technologies described above, the utility model proposes the residual volume length of a kind of battery core and tension control mechanism, comprise: first order membrane tension controlling organization and second level membrane tension controlling organization, first order membrane tension controlling organization comprises: cross first group that roller forms by least two spaced first and cross roller, cross roller and the first driving mechanism for second group that is made up of at least one second mistake roller, cross roller and be positioned at diaphragm for described first group, cross roller and be positioned at below barrier film for described second group, and the first mistake rod and the second mistake rod are staggered in diaphragm length direction, described first driving mechanism drive first group cross roller with second group cross rod mutually away from and barrier film is chosen into the residual volume length of setting, and described first driving mechanism also drives two groups, and to cross roller close to each other with membrane winding, identical tension is kept when reeling to make barrier film, second level membrane tension controlling organization comprises: be positioned at the first pressure roller of diaphragm, be positioned at the second pressure roller below barrier film and the second driving mechanism, when membrane winding is to when also remaining the warning length set, described second driving mechanism drive described first pressure roller and described second pressure roller close to each other and clamp barrier film, make barrier film rear keep identical tension when reeling.
More preferably, also comprise a translation mechanism, cross rod and be arranged on described translation mechanism, cross rod by described translation mechanism by described second group and move to below described barrier film for described second group; Cross rod and be arranged on described first driving mechanism for described first group, drive described first group to cross roller and press down barrier film by described first driving mechanism, and barrier film is chosen into the residual volume length of setting.
More preferably, described second level membrane tension controlling organization is also arranged on described translation mechanism, described in described translation mechanism translation second group cross rod while the first pressure roller of described second level membrane tension controlling organization and the second pressure roller are moved to above and below described barrier film respectively.
More preferably, first driving mechanism comprises: servomotor, in order to the holder of fixing servomotor, be connected to the fixed head on holder, vertically be arranged on the guide rod on fixed head, the slide block being set in the linear bearing on guide rod and being connected with linear bearing, described first group of one end crossing roller is fixed on described slide block, described servomotor is connected to drive described slide block to move up and down with described slide block by a ball-screw, and then drive described first group to cross rod and press down and the residual volume length of barrier film being chosen into setting, or drive described first group to cross rod and rise gradually with membrane winding, identical tension is kept when reeling to realize barrier film.
More preferably, described translation mechanism comprises: at least one slide rail arranged in the horizontal direction, the Rodless cylinder be arranged in parallel with slide rail, in order to fix the pedestal of described slide rail and described Rodless cylinder, and, be slidably mounted in the slide on described slide rail; Described Rodless cylinder is connected to promote described slide and slides along described slide rail with described slide; Described slide comprises: the slide plate coordinated with slide rail, erect the riser on slide plate and arrange the cantilever at described riser top; The both sides of the bottom of described slide plate are respectively arranged with two chutes, and described slide plate is slidably disposed on described two slide rails by described two chutes.
More preferably, cross roller and be fixed on described slide plate for second group of first order membrane tension controlling organization.
More preferably, described cantilever is parallel with described slide rail, and described first pressure roller is arranged on the below of cantilever; Described second pressure roller is fixed on described riser, and described second pressure roller is parallel to described first pressure roller and is positioned at immediately below described first pressure roller.
More preferably, described second driving mechanism comprises: cylinder, linear bearing and guide rod, and cylinder is fixed on cantilever and the below of the piston rod of cylinder through cantilever and to cantilever and stretches out, and described first pressure roller is connected with the piston rod of described cylinder by a mounting panel; Described cantilever is provided with pilot hole, and linear bearing is arranged on pilot hole place, and guide rod penetrates linear bearing, and the lower end of guide rod is fixed on described mounting panel.
More preferably, described first pressure roller is rubber roll, and described second pressure roller is steel rider.
More preferably, described first group of each rod of crossing crossed in roller is positioned at sustained height, described second group of each rod of crossing crossed in roller is positioned at sustained height, and described second pressure roller and described second group are crossed roller and be roughly positioned at sustained height, and described setting height is the height of described second pressure roller.
Compared with prior art, the utility model has following beneficial effect: the residual volume length of this battery core and tension control mechanism can coordinate with the barrier film shut-off mechanism on lamination stacking table and winding mechanism, after battery core completes lamination, first barrier film is elongated by the residual volume length of this battery core and tension control mechanism and is stored in first order membrane tension controlling organization, then barrier film shut-off mechanism is utilized to cut off barrier film, the residual volume operation of follow-up barrier film is separated with the lamination operation in front, make barrier film can carry out the lamination operation of next battery core while carrying out follow-up residual volume operation, thus improve operating efficiency.Further, in the process of electric core winding barrier film, utilize first order membrane tension controlling organization and second level membrane tension controlling organization successively with identical tension tensioning barrier film, guarantee that remaining barrier film is entirely wound in battery core, improve battery core quality.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the residual volume length of the utility model battery core and tension control mechanism.
Fig. 2 is the front view of the residual volume length of the utility model battery core and tension control mechanism.
Fig. 3 is the vertical view of the residual volume length of the utility model battery core and tension control mechanism.
Fig. 4 is the shaft side figure of the residual volume length of the utility model battery core and tension control mechanism.
Description of reference numerals is as follows: 42, the residual volume length of battery core and tension control mechanism; 422, first order membrane tension controlling organization; 4221, first roller is crossed; 4222, second roller is crossed; 425, the first driving mechanism; 4251, servomotor; 4252, holder; 4253, fixed head; 4254, guide rod; 4255, linear bearing; 4256, slide block; 4257, ball-screw; 423, second level membrane tension controlling organization; 4231, the first pressure roller; 4232, the second pressure roller; 426, the second driving mechanism; 4261, cylinder; 4262, linear bearing; 4263, guide rod; 4264, mounting panel; 424, translation mechanism; 4241, slide rail; 4242, Rodless cylinder; 4243, pedestal; 4244, slide; 4244a, slide plate; 4244b, riser; 4244c, cantilever; 300, barrier film; 400, battery core.
Embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.
The residual volume length of battery core of the present utility model and tension control mechanism comprise: first order membrane tension controlling organization and second level membrane tension controlling organization.
Consult Fig. 1, first order membrane tension controlling organization comprises: cross first group that roller 4221 forms by least two spaced first and cross roller, and, cross second group that roller 4222 forms by least one second and cross roller.Cross roller 4221 and be positioned at above barrier film 300 for described first group, cross roller 4222 and be positioned at below barrier film for described second group, and first crosses rod and be staggered in diaphragm length direction with the second mistake rod.
Second level membrane tension controlling organization comprises: the second pressure roller 4232 being positioned at the first pressure roller 4231 above barrier film 300 and being positioned at below barrier film 300.
The operation principle of battery core residual volume length and tension control mechanism is as follows: first consult the first state S1, and after battery core 400 completes lamination, battery core 400 is moved to winding mechanism; Consult the second state S2, cross roller 4221 for first group and press down barrier film 300, make first group to cross roller 4221 and second group cross roller 4222 at vertical direction interval one setpoint distance barrier film 300 to be chosen into the residual volume length of setting, cut off barrier film 300 by the cutting knife 4331 of barrier film shut-off mechanism 43 again and push down the tail end of the barrier film after cut-out, afterwards, battery core 400 reels remaining barrier film 300, meanwhile, crosses roller 4221 for first group and reels with barrier film 300 and rise gradually; Consult the second state S2, until membrane winding to when also remaining the warning length set, barrier film shut-off mechanism 43 unclamps barrier film 300, meanwhile, first pressure roller 4231 presses down and makes the first pressure roller 4231 and the second pressure roller 4232 clamp barrier film 300, guaranteeing that rear barrier film 300 also can keep constant-tension when reeling, ensureing the evenness that barrier film 300 reels.
From the above-mentioned course of work, battery core is after completing lamination, first be drawn as certain length and be stored in first order membrane tension controlling organization, then barrier film shut-off mechanism is utilized to cut off barrier film, the residual volume operation of follow-up barrier film is separated with the lamination operation in front, make barrier film can carry out the lamination operation of next battery core while carrying out follow-up residual volume operation, thus improve operating efficiency.
The residual volume length of above-mentioned battery core and tension control mechanism have only done principle introduction, and its specific implementation is various, and the utility model can not be exhaustive one by one, will specifically exemplify the more excellent specific implementation of one below, but are not limited to this kind of implementation.
Consult Fig. 2, Fig. 3 and Fig. 4, the residual volume length of battery core of the present embodiment and tension control mechanism 42 comprise: first order membrane tension controlling organization 422, second level membrane tension controlling organization 423 and translation mechanism 424.
First order membrane tension controlling organization 422 comprises: first group cross roller, second group cross roller and the first driving mechanism 425.
Cross roller for first group to be made up of (the present embodiment is three) at least two first mistake rollers 4221, each first crosses roller 4221 can be steel rider.In the present embodiment, first group of each first mistake rod crossed in roller is positioned at sustained height, and each first mistake rod also can not at sustained height in other embodiments.
Cross roller for second group to be made up of (the present embodiment is two) at least one second mistake roller 4222, this second mistake roller also can be steel rider.In the present embodiment, second group of each second mistake rod crossed in roller is positioned at sustained height, and each second mistake rod also can not at sustained height in other embodiments.
First driving mechanism 425 comprises: servomotor 4251, the holder 4252 in order to fixing servomotor 4251, the fixed head 4253 be connected on holder 4252, the slide block 4256 being vertically arranged on guide rod 4254 on fixed head 4253, being set in the linear bearing 4255 on guide rod 4254 and being connected with linear bearing 4255.
First one end crossing roller 4221 is fixed on slide block 4256, and the other end is unsettled.Before battery core 400 reels, battery core 400 is passed through via the below that first group is crossed rod and is sent to winding mechanism, and the barrier film at battery core 400 rear is then positioned at the below that first group is crossed rod.Second one end crossing roller 4222 is arranged on translation mechanism 424, after battery core 400 is sent to winding mechanism, crosses the below that rod moves to barrier film 300 by translation mechanism 424 by second group.
Servomotor 4251 is connected with slide block 4256 by a ball-screw 4257, to drive slide block 4256 to move up and down, and then drives first group to cross roller by slide block 4256 to move up and down.When choosing barrier film 300, servomotor 4251 drives first group to cross roller and presses down barrier film 300, makes first group to cross roller and second group and crosses roller at vertical direction interval one setpoint distance barrier film 300 to be chosen into the residual volume length (this length can by user's sets itself) of setting; During winding barrier film, servomotor 4251 drives first group to cross roller with permanent torque mode and to reel with barrier film 300 and rise and while rising, keep identical tension tensioning barrier film 300, to guarantee that barrier film 300 is entirely wound in battery core 400 periphery, improve the winding quality of battery core 400.
Second level membrane tension controlling organization 423 is arranged on first order membrane tension controlling organization 422 side, and second level membrane tension controlling organization 423 comprises: be positioned at the first pressure roller 4231 above barrier film 300, be positioned at the second pressure roller 4232 and the second driving mechanism 426 below barrier film 300.
First pressure roller 4231 is arranged on translation mechanism 424, and the first pressure roller 4231 is connected with the second driving mechanism 426, and can be driven by the second driving mechanism 426 and move up and down, with near or clamp away from the second pressure roller 4232 or discharge barrier film 300.
Second pressure roller 4232 is also arranged on translation mechanism 424, and it is parallel with the first pressure roller 4231 and be positioned at immediately below the first pressure roller 4231.
The second pressure roller 4232 can be preferably made to be steel rider, to reduce the frictional force between barrier film 300 and the second pressure roller 4232, barrier film 300 is facilitated to reel, barrier film 300 can be clamped in order to ensure the first pressure roller 4231 and the second pressure roller 4232 simultaneously, the first pressure roller 4231 also can be preferably made to be rubber roll, to make to keep appropriate frictional force between the first pressure roller 4231 and barrier film 300, prevent barrier film 300 lax and impact winding effect.
Second driving mechanism 426 comprises: cylinder 4261, linear bearing 4262 and guide rod 4263.
The tailpiece of the piston rod of cylinder 4261 connects the first pressure roller 4231, and when barrier film 300 is wound to the warning length of also surplus setting, cylinder 4261 just drives the first pressure roller 4231 press down and make the first pressure roller 4231 and the second pressure roller 4232 clamp barrier film 300.This warning length can be set by the user, and also can carry out this warning length of indirect judgement by other objects of reference, as when first group cross roller rise to higher than the second pressure roller 4232 time, namely judge that barrier film 300 residue length has reached warning length.
Linear bearing 4262 and guide rod 4263 are with thinking that the first pressure roller 4231 provides mobile guide.Linear bearing 4262 and guide rod 4263 are arranged in pairs, and corresponding one an of guide rod 4263 is inserted in a linear bearing 4262.In the present embodiment, the quantity of linear bearing 4262 and guide rod 4263 is two right, and lays respectively at the both sides of cylinder 4261.
Translation mechanism 424 comprises: at least one slide rail 4241 arranged in the horizontal direction, the Rodless cylinder 4242 be arranged in parallel with slide rail 4241, in order to the pedestal 4243 of fixed rack 4241 and Rodless cylinder 4242, and, be slidably mounted in the slide 4244 on slide rail 4241.
The quantity of slide rail 4241 is two, and two one slide rails 4241 are parallel to each other.
Rodless cylinder 4242 is arranged between two one slide rails 4241.Rodless cylinder 4242 is connected with slide 4244 and slides along slide rail 4241 to promote slide 4244.
Pedestal 4243 is in rectangular shape, and the both sides of its end face Width respectively arrange a hold-down arm, and this two hold-down arm and pedestal 4243 end face surround a groove, and namely Rodless cylinder 4242 is located in this groove.
Slide 4244 comprises: the slide plate 4244a coordinated with slide rail 4241, erect the riser 4244b on slide plate 4244a and arrange the cantilever 4244c at riser 4244b top.The both sides of the bottom of slide plate 4244a are respectively arranged with two chutes, and slide plate 4244a is slidably disposed on two slide rails 4241 by two chutes.Cantilever 4244c is parallel with slide rail 4241.
Second group of one end crossing roller 4222 of first order membrane tension controlling organization 422 is fixed on slide plate 4244a, slides to follow slide plate 4244a and is sent to the below of barrier film 300.
The cylinder body of the cylinder 4261 of second level membrane tension controlling organization 423 is fixed on cantilever 4244c, and the below of the piston rod of cylinder 4261 through cantilever 4244c and to cantilever 4244c is stretched out, the first pressure roller 4231 is positioned at the below of cantilever 4244c and is connected with the piston rod of cylinder 4261 by a mounting panel 4264.Second pressure roller 4232 to be fixed on riser 4244b and to be positioned at immediately below the first pressure roller 4231.Cantilever 4244c is provided with pilot hole, and linear bearing 4235 is arranged on pilot hole place, and guide rod 4263 penetrates linear bearing 4235, and the lower end of guide rod 4263 is fixed on described mounting panel 4264.
It is worth mentioning that, first order membrane tension controlling organization in the present embodiment is when choosing long by barrier film, utilize the first driving mechanism to cross rod be connected with first group, make first group to cross rod to press down, thus cross rod relative to second group of inactive state and spatially pull open certain distance, make two groups cross rod mutually away from and barrier film is chosen length.In other embodiments, also can keeping first group, to cross rod static, and second group is crossed rod and rise, make two groups cross rod mutually away from and barrier film is chosen length; In other embodiments, first group also can be made simultaneously to cross rod and to press down, second group cross rod rise, make two groups cross rod mutually away from.
In like manner, in other embodiments, first order membrane tension controlling organization in membrane winding process with identical tension tensioning barrier film time, also can drive wherein arbitrary one group cross rod and organized rod near another and made two groups to cross rod close to each other or drive two groups to cross rod relative movement and close to each other simultaneously, thus progressively shorten barrier film when membrane winding, guarantee that barrier film keeps identical tension.
In like manner, in other embodiments, when the second driving mechanism drives the first pressure roller and barrier film clamped by the second pressure roller, also the first pressure roller can be made to keep static, make the second pressure roller move up and clamp barrier film, or drive the first pressure roller to press down simultaneously, the second pressure roller floats and clamps barrier film.
Separately, also it should be noted that, the object that the present embodiment arranges translation mechanism 424 is, dodges space for battery core 400 moves to provide, and makes whole mechanism compacter.When battery core 400 is sent to winding mechanism, battery core 400 need be crossed below rod through first group and pass through, now, translation mechanism 424 drives second group to cross rod and second level membrane tension controlling organization 423 exits, to abdicate first group of space crossed below rod, after battery core 400 puts in place, translation mechanism 424 drives second group to cross rod and second level membrane tension controlling organization 423 stretches out, make second group to cross rod to be positioned at below barrier film 300, and make the first pressure roller 4231 and the second pressure roller 4232 lay respectively at barrier film 300 upper and lower.
These are only better possible embodiments of the present utility model, and unrestricted protection range of the present utility model, all utilization the utility model specifications and the change of the equivalent structure done by accompanying drawing content, be all included in protection range of the present utility model.
Claims (10)
1. the residual volume length of battery core and a tension control mechanism, is characterized in that, comprising:
First order membrane tension controlling organization, comprise: cross first group that roller forms by least two spaced first and cross roller, cross roller and the first driving mechanism for second group that is made up of at least one second mistake roller, cross roller and be positioned at diaphragm for described first group, cross roller and be positioned at below barrier film for described second group, and the first mistake rod and the second mistake rod are staggered in diaphragm length direction, described first driving mechanism drive first group cross roller with second group cross rod mutually away from and barrier film is chosen into the residual volume length of setting, and described first driving mechanism also drives two groups, and to cross roller close to each other with membrane winding, identical tension is kept when reeling to make barrier film,
Second level membrane tension controlling organization, comprise: be positioned at the first pressure roller of diaphragm, be positioned at the second pressure roller below barrier film and the second driving mechanism, when membrane winding is to when also remaining the warning length set, described second driving mechanism drive described first pressure roller and described second pressure roller close to each other and clamp barrier film, make barrier film rear keep identical tension when reeling.
2. the residual volume length of battery core as claimed in claim 1 and tension control mechanism, is characterized in that, also comprise a translation mechanism, crosses rod and be arranged on described translation mechanism, cross rod move to below described barrier film by described translation mechanism by described second group for described second group; Cross rod and be arranged on described first driving mechanism for described first group, drive described first group to cross roller and press down barrier film by described first driving mechanism, and barrier film is chosen into the residual volume length of setting.
3. the residual volume length of battery core as claimed in claim 2 and tension control mechanism, it is characterized in that, described second level membrane tension controlling organization is also arranged on described translation mechanism, described in described translation mechanism translation second group cross rod while the first pressure roller of described second level membrane tension controlling organization and the second pressure roller are moved to above and below described barrier film respectively.
4. the residual volume length of battery core as claimed in claim 1 and tension control mechanism, it is characterized in that, first driving mechanism comprises: servomotor, in order to the holder of fixing servomotor, be connected to the fixed head on holder, vertically be arranged on the guide rod on fixed head, the slide block being set in the linear bearing on guide rod and being connected with linear bearing, described first group of one end crossing roller is fixed on described slide block, described servomotor is connected to drive described slide block to move up and down with described slide block by a ball-screw, and then drive described first group to cross rod and press down and the residual volume length of barrier film being chosen into setting, or drive described first group to cross rod and rise gradually with membrane winding, identical tension is kept when reeling to realize barrier film.
5. the residual volume length of battery core as claimed in claim 2 and tension control mechanism, it is characterized in that, described translation mechanism comprises: at least one slide rail arranged in the horizontal direction, the Rodless cylinder be arranged in parallel with slide rail, in order to fix the pedestal of described slide rail and described Rodless cylinder, and, be slidably mounted in the slide on described slide rail; Described Rodless cylinder is connected to promote described slide and slides along described slide rail with described slide; Described slide comprises: the slide plate coordinated with slide rail, erect the riser on slide plate and arrange the cantilever at described riser top; The both sides of the bottom of described slide plate are respectively arranged with two chutes, and described slide plate is slidably disposed on described two slide rails by described two chutes.
6. the residual volume length of battery core as claimed in claim 5 and tension control mechanism, is characterized in that, cross roller and be fixed on described slide plate for second group of first order membrane tension controlling organization.
7. the residual volume length of battery core as claimed in claim 5 and tension control mechanism, it is characterized in that, described cantilever is parallel with described slide rail, and described first pressure roller is arranged on the below of cantilever; Described second pressure roller is fixed on described riser, and described second pressure roller is parallel to described first pressure roller and is positioned at immediately below described first pressure roller.
8. the residual volume length of battery core as claimed in claim 7 and tension control mechanism, it is characterized in that, described second driving mechanism comprises: cylinder, linear bearing and guide rod, cylinder is fixed on cantilever and the below of the piston rod of cylinder through cantilever and to cantilever and stretches out, and described first pressure roller is connected with the piston rod of described cylinder by a mounting panel; Described cantilever is provided with pilot hole, and linear bearing is arranged on pilot hole place, and guide rod penetrates linear bearing, and the lower end of guide rod is fixed on described mounting panel.
9. the residual volume length of the battery core according to any one of claim 1-8 and tension control mechanism, it is characterized in that, described first pressure roller is rubber roll, described second pressure roller is steel rider.
10. the residual volume length of the battery core according to any one of claim 1-8 and tension control mechanism, it is characterized in that, described first group of each rod of crossing crossed in roller is positioned at sustained height, described second group of each rod of crossing crossed in roller is positioned at sustained height, described second pressure roller and described second group are crossed roller and are roughly positioned at sustained height, and described setting height is the height of described second pressure roller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420653677.0U CN204189889U (en) | 2014-11-04 | 2014-11-04 | The residual volume length of battery core and tension control mechanism |
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| CN201420653677.0U CN204189889U (en) | 2014-11-04 | 2014-11-04 | The residual volume length of battery core and tension control mechanism |
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| CN204189889U true CN204189889U (en) | 2015-03-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164829A (en) * | 2020-09-15 | 2021-01-01 | 孚能科技(赣州)股份有限公司 | Diaphragm smoothing and compacting mechanism and laminating machine |
| CN113213232A (en) * | 2021-05-26 | 2021-08-06 | 惠州易晖光电材料股份有限公司 | Flexible coiled material film opening control device and film cutting and pasting equipment |
-
2014
- 2014-11-04 CN CN201420653677.0U patent/CN204189889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164829A (en) * | 2020-09-15 | 2021-01-01 | 孚能科技(赣州)股份有限公司 | Diaphragm smoothing and compacting mechanism and laminating machine |
| CN113213232A (en) * | 2021-05-26 | 2021-08-06 | 惠州易晖光电材料股份有限公司 | Flexible coiled material film opening control device and film cutting and pasting equipment |
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