CN220491941U - Edge shearing mechanism and edge shearing device - Google Patents
Edge shearing mechanism and edge shearing device Download PDFInfo
- Publication number
- CN220491941U CN220491941U CN202322095146.6U CN202322095146U CN220491941U CN 220491941 U CN220491941 U CN 220491941U CN 202322095146 U CN202322095146 U CN 202322095146U CN 220491941 U CN220491941 U CN 220491941U
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- trimming
- edge
- assembly
- edge shearing
- shearing
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- 238000010008 shearing Methods 0.000 title claims abstract description 125
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000009966 trimming Methods 0.000 claims abstract description 167
- 238000013519 translation Methods 0.000 claims abstract description 104
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000013459 approach Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 7
- 239000007888 film coating Substances 0.000 description 4
- 238000009501 film coating Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 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
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 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
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 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
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a trimming mechanism and a trimming device, wherein the trimming device comprises a trimming support and two trimming mechanisms, the trimming support is arranged below an external film-supporting mechanism, the two trimming mechanisms are respectively fixed on two sides of the trimming support and are respectively used for trimming edges of two sides of an insulating film belt for folding and pasting the insulating film belt to a battery. The edge cutting mechanism comprises an edge cutting support, an edge cutting transverse translation assembly, an edge cutting longitudinal translation assembly, an edge cutting driving assembly, an edge cutting knife assembly and an edge cutting film supporting assembly; the edge shearing supporting film assembly supports against one surface of the insulating film belt, the edge shearing cutter assembly is positioned on the other surface of the insulating film belt, and the edge shearing driving assembly drives the edge shearing cutter assembly to move towards the edge shearing supporting film assembly so as to shear the side edge of the insulating film belt to form an edge shearing notch. The arrangement of the edge shearing notch can facilitate the battery to reduce the folding and pasting overlapping area as much as possible in the coating and folding and pasting process, and avoid warping.
Description
Technical Field
The utility model belongs to the technical field of battery manufacturing equipment, and particularly relates to an edge shearing mechanism and an edge shearing device.
Background
The square shell battery (hereinafter referred to as battery), please see fig. 1, is divided into a top surface 11, a bottom surface (not shown), a left large surface 12, a right large surface (not shown), a front side surface (not shown), and a rear side surface 13 according to the upward posture of the liquid injection port toward the front top surface, wherein the positive pole 14, the liquid injection port 15, the explosion-proof window 16, the two-dimensional code 17, and the negative pole 18 are distributed from front to back on the central line of the top surface 11 (the exposed top surface) of the conventional battery, the battery size is represented by L, the width is represented by W, the height is represented by H, and the unit is mm. In the battery manufacturing process, insulating film strips (sheets) are required to be attached to six shell surfaces of a metal shell of the bare cell 10, so that the bare cell 10 is a coated battery to have the functions of electric isolation (insulation) and 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 111, an explosion-proof window 112, a liquid injection port 113 and a negative pole column 114, and is a covered bare surface, and the left large surface 12, the right large surface (not shown), the front side surface (not shown), the rear side surface 13 and the bottom surface (not shown) of the battery are all covered with insulating films and are all covered with the bare shell surface; if one or some of the left large surface 12, the right large surface (not shown), the front side surface (not shown), the rear 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 insulating film belt material is saved.
Typical insulating film tape materials are made in two forms: the insulating film tapes Zhang Diefang are stacked together and supplied as a double-layered film roll on a roll, and the adhesive side of the insulating film tape is typically adhered to a release film of an equal size. The insulating film strip can be used after being stripped before being coated, and the insulating film strip is required to be stripped before being coated and cut into insulating film strip sections in the coating process. The insulating film tape is called as the insulating film tape at the position where the insulating film tape tension and the insulating film tape section are not needed to be distinguished, the insulating film tape (sheet) is made of polyethylene terephthalate (also called as PET), the insulating film tape 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 tape 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 tape extending from the facing surfaces.
Before folding and pasting, the insulating film strip extending out of the battery 10 needs to be notched or cut off at the vicinity of the corner, so that the situation that the glue preparation surface of the insulating film strip is forced to overlap all the glue preparation surfaces in folding and pasting is not pasted to the surface of the battery shell and folding and pasting upwarping occurs is avoided.
Disclosure of Invention
The utility model aims to provide an edge trimming mechanism and an edge trimming device, which are used for trimming an insulating film before film pasting after film preparation so as to ensure that the problem of bending, pasting, lifting and warping cannot occur when a battery is folded and pasted.
The first aspect of the utility model discloses a trimming mechanism, which comprises a trimming bracket, a trimming transverse translation assembly, a trimming longitudinal translation assembly, a trimming driving assembly, a trimming cutter assembly and a trimming abutting film assembly;
the trimming transverse translation assembly is transversely fixed on the trimming bracket;
the trimming longitudinal translation assembly is longitudinally fixed at the output end of the trimming transverse translation assembly;
the edge cutting driving assembly and the edge cutting film supporting assembly are both fixed on the output end of the edge cutting longitudinal translation assembly;
the edge shearing knife assembly is fixed at the output end of the edge shearing driving assembly, the edge shearing knife assembly and the edge shearing film supporting assembly are arranged opposite to each other, and the edge shearing driving assembly is used for driving the edge shearing knife assembly to leave the edge shearing film supporting assembly so that a film shearing opening is formed between the edge shearing knife assembly and the edge shearing film supporting assembly;
the trimming transverse translation assembly is used for driving the trimming longitudinal translation assembly to move along the width direction parallel to the insulating film belt so that the film trimming opening spans the side edge of the insulating film belt; the trimming longitudinal translation assembly is used for driving the trimming abutting film assembly to abut against the side edge of the insulating film belt along the direction perpendicular to the surface of the insulating film belt; the trimming driving assembly is further used for driving the trimming cutter assembly to approach the trimming abutting assembly along the direction perpendicular to the surface of the insulating film strip so as to close the trimming opening for trimming the side edge of the insulating film strip.
Further, the lateral translation assembly comprises a lateral translation driving piece, a lateral translation sliding group and a lateral translation sliding frame, wherein the lateral translation driving piece and the sliding rail of the lateral translation sliding group are both fixed on the lateral support, and the lateral translation sliding frame is fixed on the output end of the lateral translation driving piece and the sliding block of the lateral translation sliding group.
Further, the longitudinal translation assembly comprises a longitudinal translation driving piece, a longitudinal translation sliding group and a longitudinal translation sliding plate, wherein the longitudinal translation driving piece and the sliding rail of the longitudinal translation sliding group are both fixed on the transverse translation sliding frame, and the longitudinal translation sliding plate is fixed on the output end of the longitudinal translation driving piece and the sliding block of the longitudinal translation sliding group.
Further, the edge cutting driving assembly comprises an edge cutting driving piece, an edge cutting sliding group and an edge cutting sliding plate, wherein the movable end of the edge cutting driving piece and the sliding rail of the edge cutting sliding group are fixed on the edge cutting longitudinal translation sliding plate, the sliding rail of the edge cutting sliding group is parallel to the sliding rail of the edge cutting longitudinal translation sliding group, the edge cutting sliding plate is fixed on the sliding block of the edge cutting sliding group, and the edge cutting driving piece is fixed on the edge cutting sliding plate.
Further, the edge shearing knife assembly comprises an edge shearing knife rest and two edge shearing knives, wherein the edge shearing knife rest is fixed on the edge shearing slide plate, the two edge shearing knives are horizontally fixed at the upper end and the lower end of the edge shearing knife rest, and the two edge shearing knives are perpendicular to the surface of the insulating film strip.
Further, the trimming and film supporting assembly comprises a trimming and film supporting bracket and two trimming and film supporting palms, wherein the trimming and film supporting bracket is fixed on the trimming longitudinal translation sliding plate, the two trimming and film supporting palms are horizontally fixed on the upper end and the lower end of the trimming and film supporting bracket, and the two trimming and film supporting palms are provided with trimming cutter grooves respectively matched with the two trimming cutters.
The utility model also discloses a trimming device, which comprises a trimming support and two trimming mechanisms, wherein the trimming support is arranged below the external film-supporting mechanism, and the two trimming mechanisms are respectively fixed on two sides of the trimming support and are respectively used for trimming edges of two sides of the insulating film belt for folding and pasting the insulating film belt to a battery.
The utility model has the beneficial effects that:
according to the edge shearing mechanism, the edge shearing cutter assembly and the edge shearing abutting membrane assembly are inserted into the side edge of the insulating membrane belt through the cooperation of the edge shearing transverse translation assembly and the edge shearing longitudinal translation assembly, so that a membrane shearing opening is formed; the edge shearing supporting film assembly supports against one surface of the insulating film belt, the edge shearing cutter assembly is positioned on the other surface of the insulating film belt, and the edge shearing driving assembly drives the edge shearing cutter assembly to move towards the edge shearing supporting film assembly so as to shear the side edge of the insulating film belt to form an edge shearing notch. The arrangement of the edge shearing notch can facilitate the battery to reduce the folding and pasting overlapping area as much as possible in the coating and folding and pasting process, and avoid warping. The edge shearing device of this scheme includes two edge shearing mechanisms, and two edge shearing mechanisms simultaneous working can realize the both sides edge in insulating film area, improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of a square battery;
FIG. 2 is a schematic diagram of a trimming device;
FIG. 3 is a schematic diagram of a trimming mechanism;
fig. 4 is a schematic view of the use state of the edge trimming mechanism.
Reference numerals illustrate:
10. a battery; 11. a top surface; 12. left large face; 13. a rear side; 14. a positive electrode post; 15. a liquid injection port; 16. an explosion-proof window; 17. a two-dimensional code; 18. a negative electrode column; 20. an insulating film tape; 610. edge cutting support; 620. a trimming mechanism; 621. edge cutting support; 622. a trimming transverse translation assembly; 6221. a trimming transverse translation driving piece; 6222. the edge shearing transversely translates the sliding group; 6223. the cutting edge transversely translates the sliding frame;
623. a trimming longitudinal translation assembly; 6231. the edge shearing longitudinal translation driving piece; 6232. the edge shearing longitudinal translation sliding group; 6233. a cutting edge longitudinally translates the sliding plate; 624. a trimming drive assembly; 6241. a trimming drive; 6242. a trimming slide group; 6243. edge cutting slide plate; 625. a trimming blade assembly; 6251. a trimming blade carrier; 6252. edge shearing knife; 626. edge cutting and film supporting components; 6261. edge cutting and film supporting brackets; 6262. edge cutting and film palm supporting; 6263. edge cutting knife slot.
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 terms in the present utility model will be understood by those of ordinary skill in the art in specific detail.
Referring to fig. 2-4, the present utility model discloses a trimming device, which includes a trimming support 610 and two trimming mechanisms 620, wherein the trimming support 610 is disposed below an external film frame mechanism (not shown), and the two trimming mechanisms 620 are respectively fixed on two sides of the trimming support 610 and are respectively used for trimming edges of two sides of an insulating film tape 20 for folding and attaching the insulating film tape 20 to a battery 10.
The two trimming mechanisms 620 operate simultaneously to realize both side edges of the insulating film tape 20, thereby improving the working efficiency.
Specifically, the trimming mechanism 620 includes a trimming frame 621, a trimming lateral translation assembly 622, a trimming longitudinal translation assembly 623, a trimming drive assembly 624, a trimming knife assembly 625, and a trimming abutment assembly 626; the trimming transverse translation assembly 622 is transversely fixed to the trimming frame 621; the trimming longitudinal translation assembly 623 is longitudinally fixed to the output end of the trimming transverse translation assembly 622; the edge-cutting driving component 624 and the edge-cutting film-supporting component 626 are both fixed on the output end of the edge-cutting longitudinal translation component 623; the edge shearing blade assembly 625 is fixed on the output end of the edge shearing driving assembly 624, the edge shearing blade assembly 625 and the edge shearing abutting membrane assembly 626 are arranged opposite to each other, and the edge shearing driving assembly 624 is used for driving the edge shearing blade assembly 625 to leave the edge shearing abutting membrane assembly 626 so that a membrane shearing opening (not labeled in the figure) is formed between the edge shearing blade assembly 625 and the edge shearing abutting membrane assembly 626; the trimming transverse translation assembly 622 is used for driving the trimming longitudinal translation assembly 623 to move along the width direction parallel to the insulating film strip 20 so that the trimming port spans the side edge of the insulating film strip 20; the trimming longitudinal translation assembly 623 is used for driving the trimming abutting film assembly 626 to abut against the side edges of the insulating film tape 20 along the direction perpendicular to the surface of the insulating film tape 20; the trimming drive assembly 624 is also configured to drive the trimming blade assembly 625 in a direction perpendicular to the surface of the insulating film strip 20 adjacent the trimming abutment assembly 626 to close the trimming opening for trimming the side edges of the insulating film strip 20.
The trimming mechanism 620 of the scheme inserts the trimming knife assembly 625 and the trimming abutting assembly 626 at the side edges of the insulating film tape 20 through the cooperation of the trimming transverse translation assembly 622 and the trimming longitudinal translation assembly 623 to form a trimming opening; the trimming abutting film assembly 626 abuts against one surface of the insulating film tape 20, the trimming knife assembly 625 is located on the other surface of the insulating film tape 20, and the trimming knife assembly 625 is driven by the trimming driving assembly 624 to move towards the trimming abutting film assembly 626 so as to trim the side edges of the insulating film tape 20 to form trimming notches (not shown in the drawings). The arrangement of the edge-shearing notch can facilitate the reduction of the folding and pasting overlapping area of the battery 10 as much as possible in the coating and folding and pasting process, and avoid warping.
Specifically, the selvedge-traversing translation assembly 622 includes a selvedge-traversing translation drive 6221, a selvedge-traversing translation slide group 6222, and a selvedge-traversing translation carriage 6223, with the slide rails of the selvedge-traversing translation drive 6221 and the selvedge-traversing translation slide group 6222 being secured to the selvedge bracket 621, and the selvedge-traversing translation carriage 6223 being secured to the output of the selvedge-traversing translation drive 6221 and the slide blocks of the selvedge-traversing translation slide group 6222.
In this embodiment, the longitudinal translation assembly 623 includes a longitudinal translation drive 6231, a longitudinal translation slide 6232, and a longitudinal translation slide 6233, the slide rails of the longitudinal translation drive 6231 and the longitudinal translation slide 6232 are each fixed to the transverse translation carriage 6223, and the longitudinal translation slide 6233 is fixed to the output of the longitudinal translation drive 6231 and the slide of the longitudinal translation slide 6232.
In this embodiment, the trimming drive assembly 624 includes a trimming drive member 6241, a trimming slide group 6242 and a trimming slide plate 6243, wherein the movable end of the trimming drive member 6241 and the sliding rail of the trimming slide group 6242 are fixed on the trimming longitudinal translation slide plate 6233, the sliding rail of the trimming slide group 6242 and the sliding rail of the trimming longitudinal translation slide group 6232 are parallel to each other, the trimming slide plate 6243 is fixed on the sliding block of the trimming slide group 6242, and the trimming drive member 6241 is fixed on the trimming slide plate 6243.
In this embodiment, the edge slitting knife assembly 625 includes an edge slitting knife holder 6251 and two edge slitting knives 6252, the edge slitting knife holder 6251 being secured to the edge slitting slide 6243, the two edge slitting knives 6252 being secured horizontally to the upper and lower ends of the edge slitting knife holder 6251, and the two edge slitting knives 6252 being perpendicular to the surface of the insulating film stripes 20. It can be appreciated that two edge shearing knives 6252 can simultaneously shear two edge shearing notches on one side edge of the insulating film strip 20, so that in the process of U-shaped coating, the insulating film strip 20 extending from the back folding and pasting of the bottom surface, the left large surface 12 and the right large surface is conveniently paved to the front side surface, the back side surface 13 and the top surface 11, and in the process of wrapping the film in a return form, the insulating film strip 20 extending from the back folding and pasting of the one side surface, the left large surface 12 and the right large surface is paved to the other side surface, the bottom surface and the top surface 11, and the problem of folding and pasting up is avoided.
In this embodiment, the trimming and film supporting assembly 626 includes a trimming and film supporting bracket 6261 and two trimming and film supporting palms 6262, the trimming and film supporting bracket 6261 is fixed on a trimming longitudinal translation sliding plate 6233, the two trimming and film supporting palms 6262 are horizontally fixed on the upper and lower ends of the trimming and film supporting bracket 6261, and the two trimming and film supporting palms 6262 are provided with two trimming cutters 6263 respectively adapted to the two trimming cutters 6252. The two edge-shearing film-supporting palms 6262 are respectively corresponding to the two edge-shearing cutters 6252, each edge-shearing cutter 6252 is inserted into the corresponding edge-shearing cutter groove 6263 after edge shearing, and the arrangement of the edge-shearing cutter grooves 6263 facilitates the better realization of the positioning of the edge-shearing cutters 6252 so as to accurately confirm the edge-shearing position.
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 (7)
1. The edge shearing mechanism is characterized by comprising an edge shearing support, an edge shearing transverse translation assembly, an edge shearing longitudinal translation assembly, an edge shearing driving assembly, an edge shearing cutter assembly and an edge shearing abutting film assembly;
the trimming transverse translation assembly is transversely fixed on the trimming bracket;
the trimming longitudinal translation assembly is longitudinally fixed at the output end of the trimming transverse translation assembly;
the edge cutting driving assembly and the edge cutting film supporting assembly are both fixed on the output end of the edge cutting longitudinal translation assembly;
the edge shearing knife assembly is fixed at the output end of the edge shearing driving assembly, the edge shearing knife assembly and the edge shearing film supporting assembly are arranged opposite to each other, and the edge shearing driving assembly is used for driving the edge shearing knife assembly to leave the edge shearing film supporting assembly so that a film shearing opening is formed between the edge shearing knife assembly and the edge shearing film supporting assembly;
the trimming transverse translation assembly is used for driving the trimming longitudinal translation assembly to move along the width direction parallel to the insulating film belt so that the film trimming opening spans the side edge of the insulating film belt; the trimming longitudinal translation assembly is used for driving the trimming abutting film assembly to abut against the side edge of the insulating film belt along the direction perpendicular to the surface of the insulating film belt; the trimming driving assembly is further used for driving the trimming cutter assembly to approach the trimming abutting assembly along the direction perpendicular to the surface of the insulating film strip so as to close the trimming opening for trimming the side edge of the insulating film strip.
2. The trimming mechanism of claim 1, wherein the trimming transverse translation assembly comprises a trimming transverse translation drive, a trimming transverse translation slide group, and a trimming transverse translation carriage, the trimming transverse translation drive and the sliding rail of the trimming transverse translation slide group are both secured to the trimming support, and the trimming transverse translation carriage is secured to the output of the trimming transverse translation drive and the sliding block of the trimming transverse translation slide group.
3. The edge shearing mechanism as in claim 2, wherein the edge shearing longitudinal translation assembly comprises an edge shearing longitudinal translation drive, an edge shearing longitudinal translation slide group, and an edge shearing longitudinal translation slide plate, the edge shearing longitudinal translation drive and the slide rail of the edge shearing longitudinal translation slide group are both fixed to the edge shearing transverse translation slide carriage, and the edge shearing longitudinal translation slide plate is fixed to the output end of the edge shearing longitudinal translation drive and the slide block of the edge shearing longitudinal translation slide group.
4. The edge shearing mechanism as in claim 3, wherein the edge shearing drive assembly comprises an edge shearing drive member, an edge shearing slide block and an edge shearing slide plate, wherein the movable end of the edge shearing drive member and the sliding rail of the edge shearing slide block are fixed on the edge shearing longitudinal translation slide plate, the sliding rail of the edge shearing slide block is parallel to the sliding rail of the edge shearing longitudinal translation slide block, the edge shearing slide plate is fixed on the sliding block of the edge shearing slide block, and the edge shearing drive member is fixed on the edge shearing slide plate.
5. The trimming mechanism of claim 4, wherein the trimming blade assembly comprises a trimming blade carrier and two trimming blades, the trimming blade carrier being secured to the trimming slide, the two trimming blades being secured horizontally to the upper and lower ends of the trimming blade carrier, and the two trimming blades being perpendicular to the surface of the insulating film strip.
6. The edge shearing mechanism according to claim 5, wherein the edge shearing and film supporting assembly comprises an edge shearing and film supporting bracket and two edge shearing and film supporting palms, the edge shearing and film supporting bracket is fixed on the edge shearing longitudinal translation sliding plate, the two edge shearing and film supporting palms are horizontally fixed on the upper end and the lower end of the edge shearing and film supporting bracket, and the two edge shearing and film supporting palms are provided with edge shearing cutter grooves respectively matched with the two edge shearing cutters.
7. A trimming device, comprising a trimming support and two trimming mechanisms according to any one of claims 1-6, wherein the trimming support is arranged below an external film frame mechanism, and the two trimming mechanisms are respectively fixed on two sides of the trimming support and are respectively used for trimming edges of two sides of an insulating film strip for folding and pasting the insulating film strip to a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095146.6U CN220491941U (en) | 2023-08-03 | 2023-08-03 | Edge shearing mechanism and edge shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095146.6U CN220491941U (en) | 2023-08-03 | 2023-08-03 | Edge shearing mechanism and edge shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220491941U true CN220491941U (en) | 2024-02-13 |
Family
ID=89830123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322095146.6U Active CN220491941U (en) | 2023-08-03 | 2023-08-03 | Edge shearing mechanism and edge shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220491941U (en) |
-
2023
- 2023-08-03 CN CN202322095146.6U patent/CN220491941U/en active Active
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