CN220731644U - Device for folding and pasting insulating film on side face of battery - Google Patents
Device for folding and pasting insulating film on side face of battery Download PDFInfo
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- CN220731644U CN220731644U CN202321544028.2U CN202321544028U CN220731644U CN 220731644 U CN220731644 U CN 220731644U CN 202321544028 U CN202321544028 U CN 202321544028U CN 220731644 U CN220731644 U CN 220731644U
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- 230000007246 mechanism Effects 0.000 claims abstract description 119
- 238000003825 pressing Methods 0.000 claims description 26
- 239000007888 film coating Substances 0.000 description 5
- 238000009501 film coating Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a battery side insulating film folding and pasting device which comprises a frame, a set of battery top and bottom clamping mechanisms, two sets of side folding and pasting advancing and retreating mechanisms, two sets of lower side folding and pasting mechanisms, two sets of upper side folding and pasting mechanisms and two sets of battery side supporting and holding mechanisms, wherein the battery top and bottom clamping mechanisms are fixed on the frame. The battery top and bottom clamping mechanism and the side positioning mechanism can fix the battery on the battery carrier in a set posture, and the lower side folding and pasting mechanism and the upper side folding and pasting mechanism can vertically bend and push the insulating film which extends from the upper large surface and the lower large surface of the battery and is close to the side surface of the battery on the side surface of the battery at the same time, and overlap the insulating film which extends from the upper large surface of the battery and the insulating film which extends from the lower large surface of the battery; automatic folding and pasting of the insulating film on the side face of the battery are realized, and folding and pasting efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of battery manufacturing equipment, and particularly relates to a battery side insulating film folding and pasting device.
Background
A square battery (hereinafter referred to as battery), please see fig. 1, is divided into six housing surfaces of a top surface 11, a bottom surface (not shown), an upper large surface 12, a lower large surface (not shown), a left side surface (not shown) and a right side surface 13 according to the forward posture of the bottom surface of the battery; the center line of the top surface 11 (the exposed surface of the top cover) of the conventional battery is provided with a positive pole 14, an explosion-proof window 15, a liquid injection port 16 and a negative pole 17 from left to right. In the process of manufacturing the battery, insulating films (sheets) are required to be coated on six shell surfaces of a metal shell of the bare cell, so that the bare cell is a coated battery to play a role in electrical isolation (insulation) and also play a role in corrosion prevention and decoration. According to the film coating form that the film coating batteries are close to each other and are in contact with the film coating shell when the battery module is assembled, the film coating forms of the six shell surfaces are determined, the top surface 11 of the battery is distributed with a positive pole column 14, an explosion-proof window 15, a liquid injection port 16 and a negative pole column 17, the positive pole column is a covered whisker bare surface, the upper large surface 3, the lower large surface (not shown), the left side surface (not shown), the right side surface 13 and the bottom surface (not shown) of the battery are all covered with insulating films, and the shell surfaces are not exposed; if one or some of the upper large surface 3, the lower large surface (not shown), the left side surface (not shown), the right side surface 13 and the bottom surface (not shown) of the battery have no insulation requirement when the battery module is assembled, and only the other surface or surfaces have insulation requirement, the other surface or surfaces need to be coated into a full-coated surface, and the one or more surfaces can only coat the edge of the surface while the middle part of the surface keeps the exposed half-coated surface of the shell surface, so that the insulation film material is saved.
Typical insulating film materials are made in two forms: the insulating films Zhang Diefang are stacked together and supplied as a double-layered film roll on a roll, and the insulating film roll is supplied as a double-layered film roll. The insulating film sheet can be used after being torn off before the film is coated, and the insulating film strip is required to be peeled off before the film is coated and cut into insulating film strip sections in the film coating process. The insulating film is called as an insulating film at the position where the insulating film sheet and the insulating film belt section are not needed to be distinguished, the insulating film (sheet) is made of polyethylene terephthalate (also called as PET), the insulating film is generally 0.08-0.15 mm thick, and the insulating sheet is generally 0.15-0.5 mm thick, so that the insulating film has excellent insulativity, high temperature resistance, flame retardance, heat dissipation and stretching rigidity; the adhesive is a polymer adhesive (one or more of polyvinylidene fluoride-hexafluoropropylene copolymer, polyvinylidene fluoride, polymethyl methacrylate, polyethylene oxide, polyacrylonitrile, polystyrene, polyvinyl acetate and polyvinylpyrrolidone) with thickness of 0.01-0.05 mm, can be accelerated to solidify when being irradiated by Ultraviolet (UV), and has excellent insulativity, high temperature resistance, flame retardance, heat dissipation and adhesiveness; the release film is made of polyethylene (also called PE) and is generally 0.05-0.1 mm thick.
The form of the six shell surfaces of the battery is pasted by adopting an insulating film tape: taking some of the facing surfaces to be the facing surfaces, and the rest of the facing surfaces to be the folded facing surfaces by folding the insulating film extending from the facing surfaces.
In the prior art, an insulating film is paved on some shell surfaces of a battery, and then an insulating film belt is cut off in the film pasting process; before folding and pasting, notches are formed or a section is cut off on the insulating film extending out of four corners of the bottom surface of the battery near the four corners, so that the situation that the glue preparation surfaces of the insulating film in folding and pasting are forced to overlap all the glue preparation surfaces is avoided, the insulating film cannot be pasted to the surface of the battery shell, and folding and pasting are carried out, and warping is generated; finally, the insulating sheet is attached to the top surface of the battery.
Battery coating requirements:
1. the battery is covered with six shell surfaces according to the requirement, the top surface of the battery is generally a naked surface, and the upper large surface, the lower large surface, the left side surface, the right side surface and the bottom surface of the battery are all fully covered surfaces; or the upper large surface, the lower large surface, the left side surface, the right side surface and the bottom surface of the battery are all covered surfaces, and the rest part is half covered surfaces;
2. film sticking precision is +/-1 mm;
3. no exposure (except intentional exposure), glue spreading, air bubbles, wrinkles, corners, cockling, scratches, and dirt.
4. The coating insulation requirement is that the creepage distance from any point on the coating surface (except the top surface) of the battery after coating to the shell surface of the battery is not less than 4mm, and 4mm is called as the minimum safe creepage distance. Therefore, the shortcut (the sum of a straight line distance or the shortest multi-section straight line distance) of the bonding area where the film and the film are overlapped, which is required to pass through, reaches any point on the edge of the exposed edge (including the original edge, the cutting edge, the notch edge and the notch edge of the insulating film) of the full wrapping surface, namely the wrapping surface is called the creepage distance from the film edge to the shell surface, and the creepage distance is required to be more than or equal to 4mm; any shell surface of the full wrapping surface reaching the whisker bare surface or the half wrapping surface needs to pass through a shortcut (sum of a section of straight line distance or the shortest multi-section of straight line distance) from a film of the full wrapping surface to a bonding area of the whisker bare surface or the half wrapping surface, and the creepage distance from the full wrapping surface to the shell surface of the different whisker bare surface or the half wrapping surface needs to be more than or equal to 4mm.
5. The length and width dimensions are not significantly increased so as not to affect future battery modules.
According to the film pasting forms and the pasting sequences of six shell surfaces of the battery, the films are divided into U-shaped films and back-shaped films so as to meet the requirements of various types of batteries and meet the requirements of matching the film bandwidth with the size of the battery.
As shown in fig. 2, the insulating film 20 is first attached to the bottom surface and two large surfaces of the battery 10 in a U-shape, and after the above film attaching process is completed, the insulating film 20 extending from the two large surfaces of the battery 10 and respectively abutting against the two side surfaces of the battery needs to be folded and attached to the two side surfaces of the battery 10. For this reason, it is necessary to provide an automatic folding and pasting device specifically for the battery side insulating film.
Disclosure of Invention
The utility model aims to provide a battery side insulating film folding and pasting device which can fold and paste insulating films which extend from two large surfaces of a metal shell of a square shell battery and respectively lean against two sides of the battery on the two sides of the battery, and has high folding and pasting efficiency.
The utility model is realized in such a way that a battery side insulating film folding and pasting device comprises a frame, a set of battery top and bottom clamping mechanisms, two sets of side folding and pasting advancing and retreating mechanisms, two sets of lower side folding and pasting mechanisms, two sets of upper side folding and pasting mechanisms and two sets of battery side supporting mechanisms, wherein the battery top and bottom clamping mechanisms are fixed on the frame;
the battery top and bottom clamping mechanism is used for bearing the film-bearing battery in a large-surface lying posture and clamping the top and bottom of the film-bearing battery;
the left side and the right side of the battery top and bottom clamping mechanism are respectively provided with a set of side folding, pasting, advancing and retreating mechanisms, each set of side folding, pasting, advancing and retreating mechanism is provided with a set of lower side folding, pasting, and battery side supporting mechanisms, and the side folding, pasting, advancing and retreating mechanisms are used for moving the lower side folding, pasting, and battery side supporting mechanisms to the side edges of the battery top and bottom clamping mechanism;
the folding end of the lower side folding and pasting mechanism vertically faces the battery top and bottom clamping mechanism and is used for vertically jacking the insulating film which extends from the lower large surface of the battery and is close to the side surface of the battery, so that the insulating film which extends from the lower large surface of the battery and is close to the side surface of the battery is folded and pasted on the side surface of the battery;
the folding end of the upper side folding and pasting mechanism vertically faces the battery top and bottom clamping mechanism and is used for vertically downwards pressing the insulating film which extends from the upper large surface of the battery and is close to the side surface of the battery, so that the insulating film which extends from the upper large surface of the battery and is close to the side surface of the battery is folded and pasted on the side surface of the battery;
the output ends of the two sets of battery side supporting mechanisms horizontally face to the two sides of the battery on the battery top and bottom clamping mechanisms and are respectively used for supporting the two sides of the battery.
Further, the battery top and bottom clamping mechanism comprises a battery top and bottom clamping bracket, a battery carrier, a battery top surface fixed clamp, a battery bottom surface movable clamp driving piece, a battery bottom surface movable clamp bracket, a battery large surface movable clamp and a battery large surface movable clamp lifting driving piece; the battery top and bottom clamping support is fixed on the frame, the battery carrier and the battery bottom movable clamp driving piece are both fixed on the top of the battery top and bottom clamping support, the battery top surface fixing clamp is fixed at the rear end of the battery carrier, the battery bottom movable clamp is positioned at the front end of the battery carrier, and the battery bottom movable clamp support is fixed on the output end of the battery bottom movable clamp driving piece; the battery bottom movable clamp and the battery large-surface movable clamp lifting driving piece are fixed on the battery bottom movable clamp bracket; the large-surface movable clamp of the battery is fixed at the output end of the lifting module of the large-surface movable clamp of the battery; the battery bottom movable clamp driving piece is used for driving the battery bottom movable clamp to horizontally move to be close to the bottom surface of the battery until the battery bottom movable clamp and the battery top fixed clamp respectively press the bottom surface and the top surface of the battery at the same time so as to clamp and limit the battery; the lifting driving piece of the large-surface movable clamp of the battery is used for driving the large-surface movable clamp of the battery to vertically downwards press until the upper surface of the battery covered with the insulating film is pressed.
Further, the battery top and bottom clamping mechanism further comprises a battery bottom surface movable clamp bracket limiting piece and a top and bottom limiting stop block; the battery bottom movable clamp bracket limiting piece is fixed on the battery top and bottom clamping bracket, the top and bottom limiting stop block is fixed on the battery bottom movable clamp bracket, and the battery bottom movable clamp bracket limiting piece and the top and bottom limiting stop block are horizontally arranged in parallel; when the limiting piece of the movable clamp bracket on the bottom surface of the battery is contacted with the top and bottom limiting stop block, the movable clamp bracket on the bottom surface of the battery is controlled to stop carrying the movable clamp on the bottom surface of the battery and the movable clamp on the large surface of the battery to horizontally move.
Further, the side folding and advancing and retreating mechanism comprises a side folding and pasting base, a side folding and pasting advancing and retreating module, a side folding and pasting sliding frame, a side folding and pasting driving piece support, a side folding and pasting support advancing and retreating module and a side folding and pasting support; the side folding and pasting base is fixed on the frame, the side folding and pasting advancing and retreating module is fixed on the side folding and pasting base, the side folding and pasting sliding frame is fixed at the output end of the side folding and pasting advancing and retreating module, the side folding and pasting driving piece support and the side folding and pasting support advancing and retreating module are fixed on the side folding and pasting sliding frame, and the side folding and pasting support is fixed at the output end of the side folding and pasting support advancing and retreating module; the side folding and advancing and retreating module can drive the side folding and pasting sliding frame to drive the side folding and pasting driving piece support and the side folding and pasting support to horizontally move and to be close to the outer edge of the side of the battery carrier, and the side folding and pasting support advancing and retreating module can drive the side folding and pasting support to drive the lower side folding and pasting mechanism and the upper side folding and pasting mechanism to horizontally move and to be close to the outer edge of the side of the battery carrier.
Further, the lower side folding and pasting mechanism comprises a lower side folding and pasting lifting driving module, a lower side folding and pasting lifting sliding frame, a lower side folding and pasting advancing and retreating module and a lower side folding and pasting soft palm; the lower side folding and pasting lifting driving module is fixed on the side folding and pasting support, the lower side folding and pasting lifting sliding frame is fixed on the output end of the lower side folding and pasting lifting driving module, the lower side folding and pasting advancing and retreating module is fixed on the lower side folding and pasting lifting sliding frame, the lower side folding and pasting soft palm is fixed on the output end of the lower side folding and pasting advancing and retreating module, and the folding and pasting end of the lower side folding and pasting soft palm faces to a battery on the battery carrier; the lower side folding and pasting lifting driving module can drive the lower side folding and pasting lifting sliding frame to lift the lower side folding and pasting soft palm, and the lower side folding and pasting advancing and retreating module can drive the lower side folding and pasting soft palm to horizontally move along the direction facing the battery carrying platform, so that an insulating film extending from the lower large surface of the battery and leaning on the side surface of the battery is pushed and pasted on the side surface of the battery.
Further, the lower side folding and pasting mechanism further comprises a lower side folding and pasting limiting piece and a lower side folding and pasting limiting stop block; the lower side folding and pasting limiting piece is horizontally fixed on the lower side folding and pasting lifting sliding frame, the lower side folding and pasting limiting stop block is fixed on the side folding and pasting support, and the lower side folding and pasting limiting piece and the lower side folding and pasting limiting stop block are vertically and parallelly arranged; when the lower side folding and pasting limiting piece is contacted with the lower side folding and pasting limiting stop, the lower side folding and pasting lifting sliding frame is controlled to stop pressing and pasting along with the lower side folding and pasting soft palm top.
Further, the upper side folding and pasting mechanism comprises an upper side folding and pasting lifting driving module, an upper side folding and pasting lifting sliding frame, an upper side folding and pasting advancing and retreating module and an upper side folding and pasting soft palm; the upper side folding and pasting lifting driving module is fixed on the side folding and pasting support, the upper side folding and pasting lifting sliding frame is fixed on the output end of the upper side folding and pasting lifting driving module, the upper side folding and pasting advancing and retreating module is fixed on the upper side folding and pasting lifting sliding frame, the upper side folding and pasting soft palm is fixed on the output end of the upper side folding and pasting advancing and retreating module, and the folding and pasting end of the upper side folding and pasting soft palm faces to a battery on the battery carrier; the upper side folding and pasting lifting driving module can drive the upper side folding and pasting lifting sliding frame to lift the upper side folding and pasting soft palm, and the upper side folding and pasting advancing and retreating module can drive the upper side folding and pasting soft palm to horizontally move along the direction facing the battery carrying platform, so that an insulating film extending from the upper surface of the battery and leaning on the side surface of the battery is pushed and pasted on the side surface of the battery.
Further, the upper side folding and pasting mechanism comprises an upper side folding and pasting limiting piece and an upper side folding and pasting limiting stop block; the upper side folding and pasting limiting piece is fixed on the upper side folding and pasting lifting sliding frame, the upper side folding and pasting limiting stop block is fixed on the side folding and pasting support, and the upper side folding and pasting limiting piece and the upper side folding and pasting limiting stop block are vertically arranged in parallel; when the upper side folding and pasting limiting piece is contacted with the upper side folding and pasting limiting stop, the upper side folding and pasting lifting sliding frame is controlled to stop pressing and pasting with the upper side folding and pasting soft palm.
Further, the battery side supporting mechanism comprises a battery side supporting driving piece, a battery side supporting driving sliding group and a battery side supporting pressing block; the battery side supporting driving piece and the sliding rail of the battery side supporting driving sliding group are fixed on the side folding driving piece support, the battery side supporting pressing block is fixed on the output end of the battery side supporting driving piece and the sliding block of the battery side supporting driving sliding group, and the battery side supporting driving piece can drive the battery side supporting pressing block to horizontally move along the direction facing the battery carrying platform until the battery side supporting pressing block supports and presses the side face of the battery.
Further, the battery side supporting mechanism further comprises a side limiting piece and a side limiting stop, wherein the side limiting piece is fixed on one side wall of the battery side supporting pressing block, which is far away from the battery carrier, the side limiting stop is fixed on the side folding driving piece support, and the side limiting piece and the side limiting stop are horizontally arranged in parallel; when the side limiting piece is contacted with the side limiting stop, the side supporting pressing block of the battery is controlled to stop moving.
The utility model has the beneficial effects that:
the utility model discloses a battery side insulating film folding and pasting device which comprises a set of battery top and bottom clamping mechanisms, two sets of side folding and pasting advancing and retreating mechanisms, two sets of lower side folding and pasting mechanisms, two sets of upper side folding and pasting mechanisms and two sets of battery side supporting mechanisms. The battery top and bottom clamping mechanism can fix the battery on the battery carrier in a set posture; the lower side folding and pasting mechanism and the upper side folding and pasting mechanism can bend and push the insulating film which extends from the upper large surface and the lower large surface of the battery and is close to the side surface of the battery on the side surface of the battery at the same time, and overlap the insulating film which extends from the upper large surface of the battery with the insulating film which extends from the lower large surface of the battery; automatic folding and pasting of the insulating film on the side face of the battery are realized, and folding and pasting efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a square-case battery;
fig. 2 is a schematic view of a bottom surface and two large surfaces of a square-case battery after being coated with insulating films;
fig. 3 is a schematic structural view of a device for folding and pasting a side insulating film of a battery according to an embodiment of the present utility model;
fig. 4 is a schematic view of another angle of a device for folding and pasting an insulating film on a side surface of a battery according to an embodiment of the present utility model;
fig. 5 is a schematic view of a structure of a battery top and bottom clamping mechanism in the battery side insulating film folding and pasting device shown in fig. 3.
The attached drawings are used for identifying and describing:
10-battery, 11-top surface, 12-upper large surface, 13-right side surface, 14-positive pole, 15-explosion-proof window, 16-liquid injection port and 17-negative pole;
20-an insulating film;
100-battery top and bottom clamping mechanisms, 110-battery top and bottom clamping supports, 120-battery carriers, 130-battery top surface fixed clamps, 140-battery bottom surface movable clamps, 150-battery bottom surface movable clamp driving parts, 160-battery bottom surface movable clamp supports, 170-battery large surface movable clamps, 180-battery large surface movable clamp lifting driving parts, 190-battery bottom surface movable clamp support limiting parts and 1a 0-top and bottom limiting stop blocks;
200-side folding and pasting advancing and retreating mechanisms, 210-side folding and pasting bases, 220-side folding and pasting advancing and retreating modules, 230-side folding and pasting sliding frames, 240-side folding and pasting driving piece supports, 250-side folding and pasting support advancing and retreating modules and 260-side folding and pasting supports;
300-lower side folding and pasting mechanism, 310-lower side folding and pasting lifting driving module, 320-lower side folding and pasting lifting sliding frame, 330-lower side folding and pasting advancing and retreating module, 340-lower side folding and pasting soft palm, 350-lower side folding and pasting limiting piece and 360-lower side folding and pasting limiting stop;
400-upper side folding and pasting mechanism, 410-upper side folding and pasting lifting driving module, 420-upper side folding and pasting lifting sliding frame, 430-upper side folding and pasting advancing and retreating module, 440-upper side folding and pasting soft palm, 450-upper side folding and pasting limiting piece and 460-upper side folding and pasting limiting stop;
500-battery side supporting mechanism, 510-battery side supporting driving piece, 520-battery side supporting sliding group, 530-battery side supporting pressing block, 540-side limiting piece and 550-side limiting stop.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 3 and 4, a battery side insulating film folding and pasting device provided in this embodiment is shown, which includes a frame, a set of battery top and bottom clamping mechanisms 100, two sets of side folding and advancing mechanisms 200, two sets of lower side folding and pasting mechanisms 300, two sets of upper side folding and pasting mechanisms 400 and two sets of battery side supporting mechanisms 500, which are fixed on the frame.
The battery top and bottom clamping mechanism 100 is used for carrying the battery 10 with the film in a large-surface lying posture and clamping the top and bottom of the battery 10 with the film.
The left side and the right side of the battery top and bottom clamping mechanism 100 are respectively provided with a set of side folding, advancing and retreating mechanism 200, each set of side folding, advancing and retreating mechanism 200 is provided with a set of lower side folding, pasting mechanism 300, a set of upper side folding, pasting mechanism 400 and a set of battery side supporting and holding mechanism 500, and the side folding, advancing and retreating mechanism 200 is used for moving the lower side folding, pasting mechanism 300, the upper side folding, pasting mechanism 400 and the battery side supporting and holding mechanism 500 to the side of the battery top and bottom clamping mechanism 100.
The folding end of the lower side folding and pasting mechanism 300 faces the battery top and bottom clamping mechanism 100 vertically, and is used for vertically pushing the insulating film 20 extending from the lower large surface of the battery 10 and abutting against the side surface of the battery 10, so that the insulating film 20 extending from the lower large surface of the battery 10 and abutting against the side surface of the battery 10 is folded and pasted on the side surface of the battery 10.
The folding end of the upper side folding and pasting mechanism 400 vertically faces the battery top and bottom clamping mechanism 100 and is used for vertically pressing the insulating film 20 extending from the upper large surface 12 of the battery 10 and abutting against the side surface of the battery 10, so that the insulating film 20 extending from the upper large surface 12 of the battery 10 and abutting against the side surface of the battery 10 is bent and pasted on the side surface of the battery 10; (the insulating film 20 extending from the lower large face of the battery 10 and abutting the side face of the battery 10 and the insulating film 20 extending from the upper large face 12 of the battery 10 and abutting the side face of the battery 10 overlap each other on the side face of the battery 10).
The output ends of the two sets of battery side supporting mechanisms 500 face horizontally to the two sides of the battery 10 on the battery top and bottom clamping mechanism 100, and are respectively used for supporting the two sides of the battery 10.
Referring to fig. 5, the battery top and bottom clamping mechanism 100 includes a battery top and bottom clamping bracket 110, a battery carrier 120, a battery top and bottom fixing clamp 130, a battery bottom movable clamp 140, a battery bottom movable clamp driving member 150, a battery bottom movable clamp bracket 160, a battery large movable clamp 170, a battery large movable clamp lifting driving member 180, a battery bottom movable clamp bracket limiting member 190, and a top and bottom limiting stopper 1a0.
The battery top and bottom clamping support 110 is fixed on the frame, the battery carrier 120 and the battery bottom movable clamp driving member 150 are both fixed on the top of the battery top and bottom clamping support 110, the battery top surface fixing clamp 130 is fixed on the rear end of the battery carrier 120, the battery bottom movable clamp 140 is positioned on the front end of the battery carrier 120, and the battery bottom movable clamp support 160 is fixed on the output end of the battery bottom movable clamp driving member 150. The battery bottom movable clamp 140 and the battery large movable clamp lifting driving piece 180 are fixed on the battery bottom movable clamp bracket 160; the battery large-surface movable clamp 170 is fixed at the output end of the battery large-surface movable clamp lifting driving piece 180; the battery bottom movable clamp driving member 150 is used for driving the battery bottom movable clamp 140 to move horizontally to approach the bottom of the battery 10 until the battery bottom movable clamp and the battery top fixed clamp 130 respectively press the bottom and the top 11 of the battery 10 at the same time to clamp and limit the battery 10; the battery large-surface movable clamp lifting driving member 180 is used for driving the battery large-surface movable clamp 170 to vertically press down until the upper surface 12 of the battery 10 coated with the insulating film 20 is pressed.
The battery bottom movable clamp bracket limiting piece 190 is fixed on the battery top and bottom clamping bracket 110, the top and bottom limiting stop block 1a0 is fixed on the battery bottom movable clamp bracket 160, and the battery bottom movable clamp bracket limiting piece 190 and the top and bottom limiting stop block 1a0 are horizontally arranged in parallel; when the battery bottom movable clamp bracket limiting member 190 contacts the top and bottom limiting stopper 1a0, the battery bottom movable clamp bracket 160 is controlled to stop moving horizontally with the battery bottom movable clamp 140 and the battery large movable clamp 170.
The side folding and advancing/retreating mechanism 200 includes a side folding and retreating base 210, a side folding and retreating module 220, a side folding and retreating carriage 230, a side folding and retreating driving member support 240, a side folding and retreating support frame 250, and a side folding and retreating support frame 260.
The side folding and pasting base 210 is fixed on the frame, the side folding and pasting advancing and retreating module 220 is fixed on the side folding and pasting base 210, the side folding and pasting sliding frame 230 is fixed at the output end of the side folding and pasting advancing and retreating module 220, the side folding and pasting driving piece bracket 240 and the side folding and pasting bracket advancing and retreating module 250 are fixed on the side folding and pasting sliding frame 230, and the side folding and pasting bracket 260 is fixed at the output end of the side folding and pasting bracket advancing and retreating module 250; the side folding and advancing/retreating module 220 can drive the side folding and pasting carriage 230 to move horizontally with the side folding and pasting driving piece support 240 and the side folding and pasting support 260 and to be close to the outer edge of the side edge of the battery carrier 120, and the side folding and pasting support advancing/retreating module 250 can drive the side folding and pasting support 260 to move horizontally with the lower side folding and pasting mechanism 300 and the upper side folding and pasting mechanism 400 and to be close to the outer edge of the side edge of the battery carrier 120.
The lower side folding and pasting mechanism 300 comprises a lower side folding and pasting lifting driving module 310, a lower side folding and pasting lifting sliding frame 320, a lower side folding and pasting advancing and retreating module 330, a lower side folding and pasting soft palm 340, a lower side folding and pasting limiting piece 350 and a lower side folding and pasting limiting stop 360.
The lower side folding and pasting lifting driving module 310 is fixed on the side folding and pasting bracket 260, the lower side folding and pasting lifting sliding frame 320 is fixed on the output end of the lower side folding and pasting lifting driving module 310, the lower side folding and pasting advancing and retreating module 330 is fixed on the lower side folding and pasting lifting sliding frame 320, the lower side folding and pasting soft palm 340 is fixed on the output end of the lower side folding and pasting advancing and retreating module 330, and the folding and pasting end faces to the battery 10 on the battery carrier 120. The lower side folding and pasting lifting driving module 310 can drive the lower side folding and pasting lifting sliding frame 320 to lift the lower side folding and pasting soft palm 340, and the lower side folding and pasting advancing module 330 can drive the lower side folding and pasting soft palm 340 to horizontally move along the direction facing the battery carrier 120, so as to push and paste the insulating film 20 extending from the lower surface of the battery 10 and abutting against the side surface of the battery 10 onto the side surface of the battery 10.
The lower side folding and pasting limiting piece 350 is horizontally fixed on the lower side folding and pasting lifting sliding frame 320, the lower side folding and pasting limiting stop block 360 is fixed on the side folding and pasting bracket 260, and the lower side folding and pasting limiting piece 350 and the lower side folding and pasting limiting stop block 360 are vertically arranged in parallel; when the lower side folding and pasting limiting piece 350 is contacted with the lower side folding and pasting limiting stop 360, the lower side folding and pasting lifting sliding frame 320 is controlled to stop pushing and pasting with the lower side folding and pasting soft palm 340.
The upper side folding and pasting mechanism 400 comprises an upper side folding and pasting lifting driving module 410, an upper side folding and pasting lifting sliding frame 420, an upper side folding and pasting advancing and retreating module 430, an upper side folding and pasting soft palm 440, an upper side folding and pasting limiting piece 450 and an upper side folding and pasting limiting stop 460.
The upper side folding and pasting lifting driving module 410 is fixed on the side folding and pasting bracket 260, the upper side folding and pasting lifting sliding frame 420 is fixed on the output end of the upper side folding and pasting lifting driving module 410, the upper side folding and pasting advancing and retreating module 430 is fixed on the upper side folding and pasting lifting sliding frame 420, the upper side folding and pasting soft palm 440 is fixed on the output end of the upper side folding and pasting advancing and retreating module 430, and the folding and pasting end faces the battery 10 on the battery carrier 120. The upper side folding and pasting lifting driving module 410 can drive the upper side folding and pasting lifting sliding frame 420 to lift and lower the upper side folding and pasting soft palm 440, and the upper side folding and pasting advancing module 430 can drive the upper side folding and pasting soft palm 440 to horizontally move along the direction facing the battery carrier 120, so as to push and paste the insulating film 20 extending from the upper large surface 12 of the battery 10 and abutting against the side surface of the battery 10 onto the side surface of the battery 10.
The upper side folding and pasting limiting piece 450 is fixed on the upper side folding and pasting lifting sliding frame 420, the upper side folding and pasting limiting stop block 460 is fixed on the side folding and pasting bracket 260, and the upper side folding and pasting limiting piece 450 and the upper side folding and pasting limiting stop block 460 are vertically arranged in parallel; when the upper side folding and pasting limiting piece 450 is contacted with the upper side folding and pasting limiting stop 460, the upper side folding and pasting lifting sliding frame 420 is controlled to stop pressing and pasting with the upper side folding and pasting soft palm 440.
The battery side holding mechanism 500 includes a battery side holding back and forth driving member 510, a battery side holding back and forth sliding group 520, and a battery side holding press block 530, a side stopper 540, and a side stopper 550.
The battery side supporting and advancing driving member 510 and the sliding rail of the battery side supporting and advancing sliding group 520 are fixed on the side folding and pasting driving member bracket 240, and the battery side supporting pressing block 530 is fixed on the output end of the battery side supporting and advancing driving member 510 and the sliding block of the battery side supporting and advancing sliding group 520, and the battery side supporting and advancing driving member 510 can drive the battery side supporting pressing block 530 to horizontally move along the direction facing the battery carrier 120 until the battery side supporting pressing block 530 supports the side surface of the battery 10.
The side limiting piece 540 is fixed on one side wall of the battery side supporting pressing block 530 far away from the battery carrier 120, the side limiting stop block 550 is fixed on the side folding driving piece bracket 240, and the side limiting piece 540 and the side limiting stop block 550 are horizontally arranged in parallel; when the side stopper 540 contacts the side stopper 550, the battery side abutment pressing block 530 is controlled to stop moving.
In the battery side insulating film folding and pasting device provided in this embodiment, the battery top and bottom clamping mechanism 100 can fix the battery 10 on the battery carrier 120 in a set posture; the lower side folding and pasting mechanism 300 and the upper side folding and pasting mechanism 400 can simultaneously fold and paste the insulating film 20 extending from the upper large face 12 and the lower large face of the battery 10 and abutting against the side face of the battery 10 on the side face of the battery 10, and overlap the insulating film 20 extending from the upper large face 12 of the battery 10 and the insulating film 20 extending from the lower large face of the battery 10; the automatic folding and pasting of the side insulating film 20 of the battery 10 is realized, and the folding and pasting efficiency is high.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The battery side insulating film folding and pasting device is characterized by comprising a frame, a set of battery top and bottom clamping mechanisms, two sets of side folding and pasting advancing and retreating mechanisms, two sets of lower side folding and pasting mechanisms, two sets of upper side folding and pasting mechanisms and two sets of battery side supporting mechanisms, wherein the battery top and bottom clamping mechanisms are fixed on the frame;
the battery top and bottom clamping mechanism is used for bearing the film-bearing battery in a large-surface lying posture and clamping the top and bottom of the film-bearing battery;
the left side and the right side of the battery top and bottom clamping mechanism are respectively provided with a set of side folding, pasting, advancing and retreating mechanisms, each set of side folding, pasting, advancing and retreating mechanism is provided with a set of lower side folding, pasting, and battery side supporting mechanisms, and the side folding, pasting, advancing and retreating mechanisms are used for moving the lower side folding, pasting, and battery side supporting mechanisms to the side edges of the battery top and bottom clamping mechanism;
the folding end of the lower side folding and pasting mechanism vertically faces the battery top and bottom clamping mechanism and is used for vertically jacking the insulating film which extends from the lower large surface of the battery and is close to the side surface of the battery, so that the insulating film which extends from the lower large surface of the battery and is close to the side surface of the battery is folded and pasted on the side surface of the battery;
the folding end of the upper side folding and pasting mechanism vertically faces the battery top and bottom clamping mechanism and is used for vertically downwards pressing the insulating film which extends from the upper large surface of the battery and is close to the side surface of the battery, so that the insulating film which extends from the upper large surface of the battery and is close to the side surface of the battery is folded and pasted on the side surface of the battery;
the output ends of the two sets of battery side supporting mechanisms horizontally face to the two sides of the battery on the battery top and bottom clamping mechanisms and are respectively used for supporting the two sides of the battery.
2. The battery side insulating film folding and pasting device according to claim 1, wherein the battery top and bottom clamping mechanism comprises a battery top and bottom clamping bracket, a battery carrier, a battery top and bottom fixed clamp, a battery bottom movable clamp driving piece, a battery bottom movable clamp bracket, a battery large-surface movable clamp and a battery large-surface movable clamp lifting driving piece; the battery top and bottom clamping support is fixed on the frame, the battery carrier and the battery bottom movable clamp driving piece are both fixed on the top of the battery top and bottom clamping support, the battery top surface fixing clamp is fixed at the rear end of the battery carrier, the battery bottom movable clamp is positioned at the front end of the battery carrier, and the battery bottom movable clamp support is fixed on the output end of the battery bottom movable clamp driving piece; the battery bottom movable clamp and the battery large-surface movable clamp lifting driving piece are fixed on the battery bottom movable clamp bracket; the large-surface movable clamp of the battery is fixed at the output end of the lifting module of the large-surface movable clamp of the battery; the battery bottom movable clamp driving piece is used for driving the battery bottom movable clamp to horizontally move to be close to the bottom surface of the battery until the battery bottom movable clamp and the battery top fixed clamp respectively press the bottom surface and the top surface of the battery at the same time so as to clamp and limit the battery; the lifting driving piece of the large-surface movable clamp of the battery is used for driving the large-surface movable clamp of the battery to vertically downwards press until the upper surface of the battery covered with the insulating film is pressed.
3. The battery side insulating film folding and pasting device according to claim 2, wherein the battery top and bottom clamping mechanism further comprises a battery bottom movable clamp bracket limiting piece and a top and bottom limiting stop block; the battery bottom movable clamp bracket limiting piece is fixed on the battery top and bottom clamping bracket, the top and bottom limiting stop block is fixed on the battery bottom movable clamp bracket, and the battery bottom movable clamp bracket limiting piece and the top and bottom limiting stop block are horizontally arranged in parallel; when the limiting piece of the movable clamp bracket on the bottom surface of the battery is contacted with the top and bottom limiting stop block, the movable clamp bracket on the bottom surface of the battery is controlled to stop carrying the movable clamp on the bottom surface of the battery and the movable clamp on the large surface of the battery to horizontally move.
4. The battery side insulating film folding and pasting device according to claim 2, wherein the side folding and pasting mechanism comprises a side folding and pasting base, a side folding and pasting module, a side folding and pasting sliding frame, a side folding and pasting driving piece support, a side folding and pasting support advancing and retreating module and a side folding and pasting support; the side folding and pasting base is fixed on the frame, the side folding and pasting advancing and retreating module is fixed on the side folding and pasting base, the side folding and pasting sliding frame is fixed at the output end of the side folding and pasting advancing and retreating module, the side folding and pasting driving piece support and the side folding and pasting support advancing and retreating module are fixed on the side folding and pasting sliding frame, and the side folding and pasting support is fixed at the output end of the side folding and pasting support advancing and retreating module; the side folding and advancing and retreating module can drive the side folding and pasting sliding frame to drive the side folding and pasting driving piece support and the side folding and pasting support to horizontally move and to be close to the outer edge of the side of the battery carrier, and the side folding and pasting support advancing and retreating module can drive the side folding and pasting support to drive the lower side folding and pasting mechanism and the upper side folding and pasting mechanism to horizontally move and to be close to the outer edge of the side of the battery carrier.
5. The battery side insulating film folding and pasting device according to claim 4, wherein the lower side folding and pasting mechanism comprises a lower side folding and pasting lifting driving module, a lower side folding and pasting lifting sliding frame, a lower side folding and pasting advancing module and a lower side folding and pasting soft palm; the lower side folding and pasting lifting driving module is fixed on the side folding and pasting support, the lower side folding and pasting lifting sliding frame is fixed on the output end of the lower side folding and pasting lifting driving module, the lower side folding and pasting advancing and retreating module is fixed on the lower side folding and pasting lifting sliding frame, the lower side folding and pasting soft palm is fixed on the output end of the lower side folding and pasting advancing and retreating module, and the folding and pasting end of the lower side folding and pasting soft palm faces to a battery on the battery carrier; the lower side folding and pasting lifting driving module can drive the lower side folding and pasting lifting sliding frame to lift the lower side folding and pasting soft palm, and the lower side folding and pasting advancing and retreating module can drive the lower side folding and pasting soft palm to horizontally move along the direction facing the battery carrying platform, so that an insulating film extending from the lower large surface of the battery and leaning on the side surface of the battery is pushed and pasted on the side surface of the battery.
6. The battery side insulating film folding and pasting device according to claim 5, wherein the lower side folding and pasting mechanism further comprises a lower side folding and pasting limiting piece and a lower side folding and pasting limiting stop; the lower side folding and pasting limiting piece is horizontally fixed on the lower side folding and pasting lifting sliding frame, the lower side folding and pasting limiting stop block is fixed on the side folding and pasting support, and the lower side folding and pasting limiting piece and the lower side folding and pasting limiting stop block are vertically and parallelly arranged; when the lower side folding and pasting limiting piece is contacted with the lower side folding and pasting limiting stop, the lower side folding and pasting lifting sliding frame is controlled to stop pressing and pasting along with the lower side folding and pasting soft palm top.
7. The battery side insulating film folding and pasting device according to claim 4, wherein the upper side folding and pasting mechanism comprises an upper side folding and pasting lifting driving module, an upper side folding and pasting lifting sliding frame, an upper side folding and pasting advancing module and an upper side folding and pasting soft palm; the upper side folding and pasting lifting driving module is fixed on the side folding and pasting support, the upper side folding and pasting lifting sliding frame is fixed on the output end of the upper side folding and pasting lifting driving module, the upper side folding and pasting advancing and retreating module is fixed on the upper side folding and pasting lifting sliding frame, the upper side folding and pasting soft palm is fixed on the output end of the upper side folding and pasting advancing and retreating module, and the folding and pasting end of the upper side folding and pasting soft palm faces to a battery on the battery carrier; the upper side folding and pasting lifting driving module can drive the upper side folding and pasting lifting sliding frame to lift the upper side folding and pasting soft palm, and the upper side folding and pasting advancing and retreating module can drive the upper side folding and pasting soft palm to horizontally move along the direction facing the battery carrying platform, so that an insulating film extending from the upper surface of the battery and leaning on the side surface of the battery is pushed and pasted on the side surface of the battery.
8. The battery side insulating film folding and pasting device according to claim 7, wherein the upper side folding and pasting mechanism comprises an upper side folding and pasting limiting piece and an upper side folding and pasting limiting stop; the upper side folding and pasting limiting piece is fixed on the upper side folding and pasting lifting sliding frame, the upper side folding and pasting limiting stop block is fixed on the side folding and pasting support, and the upper side folding and pasting limiting piece and the upper side folding and pasting limiting stop block are vertically arranged in parallel; when the upper side folding and pasting limiting piece is contacted with the upper side folding and pasting limiting stop, the upper side folding and pasting lifting sliding frame is controlled to stop pressing and pasting with the upper side folding and pasting soft palm.
9. The battery side insulating film folding and attaching device according to claim 4, wherein the battery side holding mechanism includes a battery side holding advancing and retreating driving member, a battery side holding advancing and retreating sliding group, and a battery side holding pressing block; the battery side supporting driving piece and the sliding rail of the battery side supporting driving sliding group are fixed on the side folding driving piece support, the battery side supporting pressing block is fixed on the output end of the battery side supporting driving piece and the sliding block of the battery side supporting driving sliding group, and the battery side supporting driving piece can drive the battery side supporting pressing block to horizontally move along the direction facing the battery carrying platform until the battery side supporting pressing block supports and presses the side face of the battery.
10. The battery side insulating film folding and pasting device according to claim 9, wherein the battery side supporting mechanism further comprises a side limiting piece and a side limiting stop, the side limiting piece is fixed on a side wall of the battery side supporting pressing block far away from the battery carrier, the side limiting stop is fixed on the side folding and pasting driving piece support, and the side limiting piece and the side limiting stop are horizontally arranged in parallel; when the side limiting piece is contacted with the side limiting stop, the side supporting pressing block of the battery is controlled to stop moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544028.2U CN220731644U (en) | 2023-06-15 | 2023-06-15 | Device for folding and pasting insulating film on side face of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544028.2U CN220731644U (en) | 2023-06-15 | 2023-06-15 | Device for folding and pasting insulating film on side face of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731644U true CN220731644U (en) | 2024-04-05 |
Family
ID=90502001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321544028.2U Active CN220731644U (en) | 2023-06-15 | 2023-06-15 | Device for folding and pasting insulating film on side face of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731644U (en) |
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2023
- 2023-06-15 CN CN202321544028.2U patent/CN220731644U/en active Active
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