CN110112452B - Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine - Google Patents

Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine Download PDF

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Publication number
CN110112452B
CN110112452B CN201910419224.9A CN201910419224A CN110112452B CN 110112452 B CN110112452 B CN 110112452B CN 201910419224 A CN201910419224 A CN 201910419224A CN 110112452 B CN110112452 B CN 110112452B
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China
Prior art keywords
film
film feeding
feeding mechanisms
driving
base
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CN110112452A (en
Inventor
何林
温尚通
林良醒
黎海权
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SHENZHEN LIGHTSTAR LASER TECHNOLOGY CO LTD
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SHENZHEN LIGHTSTAR LASER TECHNOLOGY CO LTD
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Priority to CN201910419224.9A priority Critical patent/CN110112452B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/005Devices for making primary cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0404Machines for assembling batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Replacement Of Web Rolls (AREA)
  • Primary Cells (AREA)

Abstract

The invention discloses an automatic film-exchanging mechanism, a film-exchanging method and a battery cell film-coating machine, wherein the film-exchanging mechanism comprises a base, a driving mechanism arranged on the base and two film-feeding mechanisms arranged on the base; the two film feeding mechanisms are respectively used for setting film rolling, the film rolling on the two film feeding mechanisms are used in turn, and when the film rolling on the two film feeding mechanisms is used in a switching mode, the driving mechanism drives the two film feeding mechanisms to be close to each other, so that the film rolling on the two film feeding mechanisms are mutually bonded, and further, the film rolling on the two film feeding mechanisms is used in a switching mode. The invention ensures that the battery cell film coating machine can automatically replace the film under the condition of no manual intervention or no shutdown.

Description

Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine
Technical Field
The invention relates to the field of battery coating, in particular to an automatic membrane switching mechanism, a membrane switching method and a battery cell coating machine.
Background
When the battery cell coating machine coats the power battery, the standby coiled film is limited in length, and after the standby coiled film is used up, the standby coiled film needs to be stopped for manual film replacement, so that the consumed time is long, and the production efficiency is greatly influenced.
Disclosure of Invention
Based on the problems of the prior art, the invention provides an automatic film switching mechanism, a film switching method and a battery cell film coating machine.
The invention provides an automatic film-exchanging mechanism, which comprises a base, a driving mechanism arranged on the base and two film-feeding mechanisms arranged on the base, wherein the driving mechanism is arranged on the base;
the two film feeding mechanisms are respectively used for setting film rolling, the film rolling on the two film feeding mechanisms are used in turn, and when the film rolling on the two film feeding mechanisms is used in a switching mode, the driving mechanism drives the two film feeding mechanisms to be close to each other, so that the film rolling on the two film feeding mechanisms are mutually bonded, and further, the film rolling on the two film feeding mechanisms is used in a switching mode.
Further, the two film feeding mechanisms are slidably mounted on the base and are symmetrical in shape, the film feeding mechanisms comprise a bottom plate, a fixed table, a rotating shaft and a guide rod, the bottom plate is slidably mounted on the base, the fixed table is mounted on the bottom plate, the rotating shaft and the guide rod are rotatably mounted on the fixed table, and the film winding is rotatably arranged on the rotating shaft; when the coiled film is arranged, the joint of the coiled film is attached to the guide rod.
Further, the film feeding mechanism further comprises a cutter device, and the cutter device is arranged on the fixed table and used for cutting off the rolled film.
Further, the film feeding mechanism further comprises a limiting mechanism, and the limiting mechanism is arranged on the fixed table and used for limiting the guide rod to rotate.
Further, the limiting mechanism comprises a first driving cylinder, a gear and a tooth block, wherein the first driving cylinder is arranged on the fixed table, the gear is sleeved on the guide rod and synchronously rotates along with the guide rod, and the tooth block is connected with a piston rod of the first driving cylinder; the first driving cylinder drives the tooth block to be meshed with the gear, and the guide rod is limited to rotate.
Further, the film feeding mechanism further comprises a motor, and the motor is arranged on the fixed table and used for driving the film winding and unwinding.
Further, the driving mechanism comprises two second driving air cylinders, one second driving air cylinder is installed on the base and used for driving the one film feeding mechanism to slide on the base, and the other second driving air cylinder is installed on the base and used for driving the other film feeding mechanism to slide on the base.
Further, the driving mechanism further comprises two third driving air cylinders, one third driving air cylinder is arranged on the bottom plate of the film feeding mechanism and used for driving the fixed table of the film feeding mechanism to slide on the bottom plate, and the other third driving air cylinder is arranged on the bottom plate of the other film feeding mechanism and used for driving the fixed table of the other film feeding mechanism to slide on the bottom plate.
The invention also provides a film changing method of the automatic film abutting mechanism, which comprises the following steps:
when the coiled film on one film feeding mechanism is about to be used up, the driving mechanism is controlled to drive the two film feeding mechanisms to be close, so that the coiled films on the two film feeding mechanisms are mutually bonded, and the coiled film on the other film feeding mechanism can be used when the coiled film is continuously used;
when the coiled film on the other film feeding mechanism enters a use state, the driving mechanism is controlled to drive the two film feeding mechanisms to return to the initial position so as to reset the coiled film on the one film feeding mechanism.
The invention also provides a battery cell film coating machine, which comprises the automatic film abutting mechanism.
The invention has the beneficial effects that: the film changing mechanism comprises two film feeding mechanisms, the two film feeding mechanisms are respectively provided with a film winding before the film changing mechanisms are used, when the film winding on one film feeding mechanism is automatically detected to be used up, the driving mechanism drives the two film feeding mechanisms to approach each other, the films winding on the two film feeding mechanisms are mutually bonded, and when the film winding is continuously used, the films winding on the other film feeding mechanism can be used, so that the battery cell film coating machine can automatically change the films without manual intervention or shutdown.
Drawings
FIG. 1 is a schematic view of a part of a structure of an automatic membrane abutting mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a part of the structure of a film feeding mechanism in FIG. 1;
fig. 3 is a schematic view of a part of the structure of another film feeding mechanism in fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in the embodiments of the present invention, all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) are only used to explain the relative positional relationship, movement situation, etc. between the components in a specific posture (as shown in the drawings), if the specific posture changes, the directional indicators correspondingly change, where the "connection" may be a direct connection or an indirect connection, and the "setting", "setting" may be a direct setting or an indirect setting.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1 to 3, fig. 1 to 3 show an embodiment of an automatic film-joining mechanism of the present invention, in which the film-joining mechanism includes a base 10, a driving mechanism mounted on the base 10, and two film feeding mechanisms 20 mounted on the base 10; the two film feeding mechanisms 20 are respectively used for setting the film rolling 40, the film rolling 40 on the two film feeding mechanisms 20 are used in turn, and when the film rolling 40 on the two film feeding mechanisms 20 is switched for use, the driving mechanism drives the two film feeding mechanisms 20 to approach, so that the film rolling 40 on the two film feeding mechanisms 20 are mutually adhered, and further, the film rolling 40 on the two film feeding mechanisms 20 is switched for use.
In this embodiment, the film changing mechanism includes two film feeding mechanisms 20, before the film changing mechanism is used, the two film feeding mechanisms 20 are all provided with the rolled film 40, when the rolled film 40 on one film feeding mechanism 20 is automatically detected to be used up, the driving mechanism drives the two film feeding mechanisms 20 to approach and bond the rolled films 40 on the two film feeding mechanisms 20 with each other, when the rolled film 40 is continuously used, the rolled film 40 on the other film feeding mechanism 20 can be used, so that the battery cell film coating machine can automatically change the rolled film 40 under the condition that no manual intervention is needed.
In the present embodiment, the two film feeding mechanisms 20 may be adjacent to each other by one film feeding mechanism 20, or may be adjacent to one film feeding mechanism 20 by the other film feeding mechanism 20, or may be adjacent to each other by the two film feeding mechanisms 20, and in the present embodiment, a preferable mode of adjacent two film feeding mechanisms 20 is adopted. In this embodiment, the adhesive layer is provided on one side of the film roll 40, so that the film roll 40 on the two film feeding mechanisms 20 can be adhered together.
In an alternative embodiment, for example, in the present embodiment, two film feeding mechanisms 20 are slidably mounted on the base 10 and have symmetrical shapes, the film feeding mechanism 20 includes a bottom plate 21, a fixed table 200, a rotating shaft 25 and a guide rod 26, the bottom plate 21 is slidably mounted on the base 10, the fixed table 200 is mounted on the bottom plate 21, the rotating shaft 25 and the guide rod 26 are rotatably mounted on the fixed table 200, and the film winding 40 is rotatably disposed on the rotating shaft 25; when the rolled film 40 is provided, the joint of the rolled film 40 is attached to the guide rod 26.
In the present embodiment, the base 10 is provided with a first guide rail 11, and the two film feeding mechanisms 20 are slidably mounted on the first guide rail 11 so that the two film feeding mechanisms 20 can move toward and away from each other. The symmetrical shape of the two film feeding mechanisms 20 means that the two film feeding mechanisms 20 are identical in shape and symmetrically arranged, and the coiled film 40 is rotatably arranged on the rotating shaft 25, so that the electric core film coating machine can be conveniently pulled. It will be appreciated that in other embodiments, the two film feeding mechanisms 20 may be different in shape. In the present embodiment, the base plate 21 is installed above the base plate 10, the fixing table 200 is installed above the base plate 21, the rotation shaft 25 is installed above the fixing table 200, and the guide bar 26 is installed above the rotation shaft 25. Further, a circular positioning block 261 for attaching the joint of the film roll 40 is sleeved on the guide rod 26, and the film roll 40 on the two film feeding mechanisms 20 can be conveniently bonded with each other through the positioning block 261. It will be appreciated that in other embodiments, the relative positions of the various components may be set as appropriate.
In an alternative embodiment, for example, the film feeding mechanism 20 further includes a cutter device mounted on the fixed stage 200 for cutting the rolled film 40. In the present embodiment, when the rolled films 40 on the two film feeding mechanisms 20 are adhered to each other, the rolled films 40 that are about to run out can be cut off by the cutter 23, so as to prevent the rolled films 40 on the two film feeding mechanisms 20 from overlapping for use, and also make the two film feeding mechanisms 20 return to the original position smoothly after the rolled films 40 are adhered to each other. Further, the cutter device comprises a cutter 23 and a driving device, the driving device is arranged in the fixed table 200, one side of the cutter 23 is connected with the driving device, and the other side of the cutter penetrates out of the fixed table 200 and is positioned below the rotating shaft 25; wherein the driving means can drive the cutter 23 to move in the radial and axial directions of the rotating shaft 25 so as to cut off the roll film 40 rotatably provided on the rotating shaft 25. In this embodiment, the driving means may be constituted by a cylinder.
In an alternative embodiment, for example, in this embodiment, the film feeding mechanism 20 further includes a limiting mechanism, which is mounted on the fixing table 200, for limiting the rotation of the guide rod 26. Further, the limiting mechanism comprises a first driving cylinder 29, a gear 28 and a tooth block 27, the first driving cylinder 29 is arranged on the fixed table 200, the gear 28 is sleeved on the guide rod 26 and synchronously rotates along with the guide rod 26, and the tooth block 27 is connected with a piston rod of the first driving cylinder 29; wherein a first drive cylinder 29 drives the tooth block 27 into engagement with the gear 28 to limit rotation of the guide bar 26. When the film 40 on one film feeding mechanism 20 is not used, the guide rod 26 can be prevented from rotating by the limit of the limit mechanism, so that the film 40 attached to the guide rod 26 is prevented from being rolled on the guide rod 26; after the coiled films 40 on the two film feeding mechanisms 20 are adhered to each other, the first driving cylinder 29 drives the tooth block 27 to be separated from the gear 28, so that the guide rod 26 can freely rotate, and the coiled films 40 can also be freely used.
In an alternative embodiment, for example, in this embodiment, the film feeding mechanism 20 further includes a motor, and the motor is mounted on the fixing table 200 and is used for driving the rolled film 40 to be retracted and released, so that the rolled film 40 can be tensioned or released, and it is understood that the motor can directly drive the rolled film 40 or indirectly drive the rolled film 40.
In an alternative embodiment, for example, in the present embodiment, the driving mechanism includes two second driving cylinders 31, one second driving cylinder 31 is mounted on the base 10 for driving one film feeding mechanism 20 to slide on the base 10, and the other second driving cylinder 31 is mounted on the base 10 for driving the other film feeding mechanism 20 to slide on the base 10.
Further, the driving mechanism further includes two third driving cylinders 32, one third driving cylinder 32 is mounted on the bottom plate 21 of one film feeding mechanism 20 for driving the fixed stage 200 of one film feeding mechanism 20 to slide on the bottom plate 21, and the other third driving cylinder 32 is mounted on the bottom plate 21 of the other film feeding mechanism 20 for driving the fixed stage 200 of the other film feeding mechanism 20 to slide on the bottom plate 21. Further, a second rail 22 is provided on the base plate 21, and the stationary table 200 is slidably mounted on the second rail 22.
In this embodiment, when the two film feeding mechanisms 20 need to be close to each other, the second driving cylinder 31 pushes the two film feeding mechanisms 20 to be close to each other for a certain distance, and then the third driving cylinder 32 pushes the fixing tables 200 on the two film feeding mechanisms 20 to be close to each other, so as to prevent the bottom plates 21 of the two film feeding mechanisms 20 from interfering with each other.
In an alternative embodiment, for example, the film feeding mechanism 20 further includes a detecting device 24 for detecting the residual amount of the rolled film 40, where the detecting device 24 is mounted on the fixed table 200 on one side of the rotating shaft 25, and the detecting device 24 may be an infrared sensor or a photoelectric coupler.
In an alternative embodiment, for example, in this embodiment, a film changing method of an automatic film changing mechanism includes: when the film rolling 40 on one film feeding mechanism 20 is about to be used, the driving mechanism is controlled to drive the two film feeding mechanisms 20 to be close, so that the film rolling 40 on the two film feeding mechanisms 20 are adhered to each other, and the film rolling 40 on the other film feeding mechanism 20 can be used when the film rolling 40 is continuously used; when the film roll 40 on the other film feeding mechanism 20 is put into use, the driving mechanism is controlled to drive the two film feeding mechanisms 20 to return to the original position so as to reset the film roll 40 on one film feeding mechanism 20.
In this embodiment, when two film feeding mechanisms 20 are at the initial position, the film winding 40 on one film feeding mechanism 20 is in the use state, the film winding 40 on the other film feeding mechanism 20 is in the use state, the film winding 40 joint is attached to the guide rod 26, when the detection device 24 detects that the film winding 40 on one film feeding mechanism 20 is about to run out, the driving mechanism is controlled to drive the two film feeding mechanisms 20 to approach, so that the film winding 40 on the two film feeding mechanisms 20 are bonded together, the cutter device is controlled to cut off the film winding 40 about to run out, finally the driving mechanism is controlled to drive the two film feeding mechanisms 20 to return to the initial position, the worker can replace the film winding 40 on one film feeding mechanism 20 which has run out with a new film winding 40, and the film winding 40 on the other film feeding mechanism 20 can be used normally, so that the battery core film coating machine does not need to stop to replace the film winding 40; when the other film feeding mechanism 20 returns to the initial position, the motor can be controlled to drive the rotating shaft 25 to rotate so as to tension the film 40. In this embodiment, the automatic film-abutting mechanism may be provided with a control unit, and the control unit controls the automatic film-abutting mechanism to implement the film-abutting method, or may electrically connect the automatic film-abutting mechanism to the control system of the cell film-coating machine, and the control system of the cell film-coating machine controls the automatic film-abutting mechanism to implement the method.
The invention also provides a battery cell film coating machine, which comprises the automatic film abutting mechanism according to any one of the embodiments. In the embodiment, the automatic film switching mechanism is electrically connected with a control system of the cell film coating machine, and the control system of the cell film coating machine controls the automatic film switching mechanism to switch films by using the film switching method of the automatic film switching mechanism.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims (6)

1. The automatic film-exchanging mechanism is characterized by comprising a base, a driving mechanism arranged on the base and two film-feeding mechanisms arranged on the base;
the two film feeding mechanisms are respectively used for setting film rolling, the film rolling on the two film feeding mechanisms are used in turn, and when the film rolling on the two film feeding mechanisms are used in a switching mode, the driving mechanism drives the two film feeding mechanisms to approach to each other, so that the film rolling on the two film feeding mechanisms are mutually bonded, and further, the film rolling on the two film feeding mechanisms is used in a switching mode;
the two film feeding mechanisms are slidably mounted on the base and are symmetrical in shape, the film feeding mechanisms comprise a bottom plate, a fixed table, a rotating shaft and a guide rod, the bottom plate is slidably mounted on the base, the fixed table is mounted on the bottom plate, the rotating shaft and the guide rod are rotatably mounted on the fixed table, and the film winding is rotatably arranged on the rotating shaft; when the coiled film is arranged, the joint of the coiled film is attached to the guide rod;
the film feeding mechanism further comprises a cutter device, wherein the cutter device is arranged on the fixed table and is used for cutting off the rolled film;
the film feeding mechanism further comprises a limiting mechanism, wherein the limiting mechanism is arranged on the fixed table and used for limiting the guide rod to rotate;
the limiting mechanism comprises a first driving cylinder, a gear and a tooth block, the first driving cylinder is mounted on the fixed table, the gear is sleeved on the guide rod and synchronously rotates along with the guide rod, and the tooth block is connected with a piston rod of the first driving cylinder; the first driving cylinder drives the tooth block to be meshed with the gear, and the guide rod is limited to rotate.
2. The automatic butt-joint film mechanism according to claim 1, wherein the film feeding mechanism further comprises a motor mounted on the fixed table for driving the winding-up and unwinding of the film.
3. The automatic butt-joint film mechanism according to claim 1, wherein said driving mechanism includes two second driving cylinders, one of which is mounted on said base for driving one of said film feeding mechanisms to slide on said base, and the other of which is mounted on said base for driving the other of said film feeding mechanisms to slide on said base.
4. The automatic butt-joint film feeding mechanism according to claim 3, wherein the driving mechanism further comprises two third driving cylinders, one of which is mounted on the bottom plate of one of the film feeding mechanisms for driving the fixing table of the one of the film feeding mechanisms to slide on the bottom plate, and the other of which is mounted on the bottom plate of the other of the film feeding mechanisms for driving the fixing table of the other of the film feeding mechanisms to slide on the bottom plate.
5. A film changing method of an automatic film changing mechanism according to any one of claims 1 to 4, comprising:
when the coiled film on one film feeding mechanism is about to be used up, controlling the driving mechanism to drive the two film feeding mechanisms to be close to each other, so that the coiled films on the two film feeding mechanisms are mutually bonded, and when the coiled films are continuously used, the coiled film on the other film feeding mechanism can be used;
when the coiled film on the other film feeding mechanism enters a using state, the driving mechanism is controlled to drive the two film feeding mechanisms to return to the initial position so as to reset the coiled film on one film feeding mechanism.
6. A cell coating machine, characterized in that it comprises an automatic interface film mechanism according to any one of claims 1 to 4.
CN201910419224.9A 2019-05-20 2019-05-20 Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine Active CN110112452B (en)

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Application Number Priority Date Filing Date Title
CN201910419224.9A CN110112452B (en) 2019-05-20 2019-05-20 Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine

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Application Number Priority Date Filing Date Title
CN201910419224.9A CN110112452B (en) 2019-05-20 2019-05-20 Automatic butt-joint film-changing mechanism, film-changing method and cell film-coating machine

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CN110112452B true CN110112452B (en) 2024-02-02

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205406575U (en) * 2016-03-17 2016-07-27 深圳市达特尔机器人有限公司 Two -sided protection film equipment of lithium cell
CN206558616U (en) * 2017-02-20 2017-10-13 深圳市博发电子科技有限公司 A kind of aluminum cell U-shaped laminator
CN108001962A (en) * 2017-12-28 2018-05-08 苏州巨智能装备有限公司 Battery core vertical conveyer, vertical battery core coating machine and its coating method
CN108242514A (en) * 2018-01-31 2018-07-03 深圳市迪尔泰设备有限公司 A kind of coating machine
CN109449350A (en) * 2018-10-25 2019-03-08 无锡先导智能装备股份有限公司 Diaphragm buffer storage, laminating machine and battery core tail roll up method
CN209766566U (en) * 2019-05-20 2019-12-10 深圳市光大激光科技股份有限公司 Automatic butt joint film replacing mechanism and battery core film wrapping machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205406575U (en) * 2016-03-17 2016-07-27 深圳市达特尔机器人有限公司 Two -sided protection film equipment of lithium cell
CN206558616U (en) * 2017-02-20 2017-10-13 深圳市博发电子科技有限公司 A kind of aluminum cell U-shaped laminator
CN108001962A (en) * 2017-12-28 2018-05-08 苏州巨智能装备有限公司 Battery core vertical conveyer, vertical battery core coating machine and its coating method
CN108242514A (en) * 2018-01-31 2018-07-03 深圳市迪尔泰设备有限公司 A kind of coating machine
CN109449350A (en) * 2018-10-25 2019-03-08 无锡先导智能装备股份有限公司 Diaphragm buffer storage, laminating machine and battery core tail roll up method
CN209766566U (en) * 2019-05-20 2019-12-10 深圳市光大激光科技股份有限公司 Automatic butt joint film replacing mechanism and battery core film wrapping machine

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