CN117921384B - Electronic cigarette round battery punching shell slitting processing technology - Google Patents
Electronic cigarette round battery punching shell slitting processing technology Download PDFInfo
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- CN117921384B CN117921384B CN202410342544.XA CN202410342544A CN117921384B CN 117921384 B CN117921384 B CN 117921384B CN 202410342544 A CN202410342544 A CN 202410342544A CN 117921384 B CN117921384 B CN 117921384B
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- plastic film
- aluminum plastic
- solid core
- actuator
- pit
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- 238000004080 punching Methods 0.000 title claims abstract description 73
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 167
- 239000002985 plastic film Substances 0.000 claims abstract description 156
- 229920006255 plastic film Polymers 0.000 claims abstract description 156
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 148
- 239000007787 solid Substances 0.000 claims abstract description 125
- 238000005520 cutting process Methods 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005538 encapsulation Methods 0.000 abstract description 11
- 239000011257 shell material Substances 0.000 description 12
- 238000007373 indentation Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 238000013459 approach Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
- H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of aluminum plastic film pit punching and slitting, in particular to an electronic cigarette round battery shell punching and slitting processing technology, which comprises the following steps that firstly, an aluminum plastic film pit is punched, an aluminum plastic film is conveyed to a punch press, the aluminum plastic film is punched through a die to form a solid core pit group, the solid core pit group comprises at least two solid core pits which are arranged side by side along the width direction of the aluminum plastic film and are used for accommodating electric cores, an encapsulation area is formed at the outer side of each solid core pit, a reference hole is arranged between the two encapsulation areas, and secondly, the aluminum plastic film is transversely cut off to separate the solid core pit group from the aluminum plastic film; and thirdly, longitudinally cutting off the solid core pit group to divide the solid core pit group into single solid core pits. According to the invention, pit punching operation is carried out on the aluminum plastic film through specific punching and deep drawing parameters, pit punching operation of the aluminum plastic film is completed in a fully mechanized manner to form a solid core pit group, so that the production efficiency is improved, the quality of pit punching operation of the aluminum plastic film is ensured, and the problem of pit punching damage of the aluminum plastic film is solved.
Description
Technical Field
The invention relates to the technical field of aluminum plastic film pit punching and slitting, in particular to an electronic cigarette round battery shell punching and slitting processing technology.
Background
The shell of a general electronic cigarette battery is usually an aluminum plastic film, and the aluminum plastic film shell is a composite flexible packaging shell material for packaging a lithium battery, and has an important function of protecting a battery core of the lithium battery. The aluminum plastic film is mainly divided into three layers from outside to inside, namely a nylon layer, an aluminum foil layer and a heat sealing layer, which are bonded together through an adhesive to finally form the aluminum plastic film. The three layers of materials are compounded together through a specific process to form the aluminum plastic film shell of the battery, so that the lithium battery is protected safely.
The pit punching in the production of the battery aluminum plastic film shell is the first procedure of forming the battery aluminum plastic film shell. According to the design of the external dimension of the battery, under the condition of heating, a pit capable of containing the battery core is punched on the aluminum plastic film by using a forming die. After the pit punching operation is completed, the pit punching aluminum-plastic film is required to be cut to form a single aluminum-plastic film battery shell, but the existing pit punching aluminum-plastic film is cut in a manual or semi-mechanical processing mode, so that the processing efficiency is low, and the production efficiency is influenced. Meanwhile, the problem of damage exists due to improper pit punching parameter setting, so that improvement is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a processing technology for punching and cutting a shell of an electronic cigarette round battery, which is used for punching a pit of an aluminum plastic film through specific punching and deep drawing parameters, and is used for completing the pit punching operation of the aluminum plastic film to form a solid core pit group in a full-mechanized manner, so that the production efficiency is improved, the quality of the pit punching operation of the aluminum plastic film is ensured, and the problem of damage of the pit punching operation of the aluminum plastic film is reduced.
In order to achieve the aim, the invention relates to a processing technology for cutting the punching shell of the electronic cigarette round battery, which comprises the following steps,
Step one, punching pits on an aluminum plastic film, conveying the aluminum plastic film to a punch press, punching the aluminum plastic film through a die to form a solid core pit group, wherein the solid core pit group comprises at least two solid core pits which are arranged side by side along the width direction of the aluminum plastic film and used for accommodating an electric core, the outer sides of the solid core pits of each group form an encapsulation area, the encapsulation areas are sequentially provided with a full encapsulation area and a pressing point encapsulation area from inside to outside, reference holes are arranged between the two encapsulation areas, the reference holes are diamond-shaped, and the process parameters of the solid core pit punching and deep drawing are as follows:
，
，
，
，
，
Wherein t is the wall thickness after the shaping of the solid core pit, F is the blank holder force of the stamping and drawing, r is the radius of the round angle of the die, u is the friction factor of the die and the aluminum plastic film, and v is the drawing speed;
Setting a transverse datum point on the datum hole, wherein a short-side diagonal line of the datum hole is perpendicular to the width direction of the aluminum plastic film, the transverse datum point is at least two points on the short-side diagonal line of the datum hole, and the aluminum plastic film is transversely cut along the connecting direction between the at least two transverse datum points, so that the solid core pit group is separated from the aluminum plastic film;
setting longitudinal datum points in the datum hole, wherein long-side diagonals of the datum hole are parallel to the length direction of the aluminum plastic film, the longitudinal datum points are any two points on the long-side diagonals of the datum hole, and the solid core pit group is longitudinally cut along the connection direction between at least two longitudinal datum points, so that the solid core pit group is divided into single solid core pits;
and fourthly, blanking and stacking the single-group solid core pits.
The invention has the beneficial effects that: the special punching and deep drawing parameters of the invention perform pit punching operation on the aluminum plastic film, complete the pit punching operation of the aluminum plastic film to form a solid core pit group in a fully mechanized manner, improve the production efficiency, ensure the quality of the pit punching operation of the aluminum plastic film and reduce the problem of pit punching damage of the aluminum plastic film.
Drawings
Fig. 1 is a schematic structural diagram of an aluminum plastic film according to the present invention.
Fig. 2 is a schematic structural diagram of the solid core pit group of the present invention.
Fig. 3 is a schematic structural diagram of the punching machine, the coil conveying mechanism, the first pressing mechanism, the second pressing mechanism, the guiding mechanism, the cutting knife, the material pulling manipulator, the conveying manipulator and the slitting device according to the present invention.
Fig. 4 is a schematic structural view of the coil stock conveying mechanism and the first pressing mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the punch press, the first pressing mechanism and the second pressing mechanism according to the present invention.
Fig. 6 is a schematic structural view of the guide mechanism of the present invention.
Fig. 7 is a schematic structural diagram of a cutting knife, a pulling manipulator, a transporting manipulator and a cutting device according to the present invention.
The reference numerals include:
1. An aluminum plastic film; 11. fixing the core pit; 12. a packaging region; 121. a full seal area; 122. a pressure point sealing area; 13. a reference hole; 131. a transverse datum point; 132. a longitudinal datum point;
2. Punching machine;
3. A coil conveying mechanism; 31. a feeding frame; 32. a active inflatable shaft; 33. a first driver; 34. a buffer frame; 341. a carrying plate; 35. a first driven roller; 36. a second driven roller; 361. a limit ring; 37. a buffer slide bar;
4. a first pressing mechanism; 41. a first fixing frame; 411. a film passing groove; 42. a first sliding block; 43. a first actuator;
5. A second pressing mechanism; 51. the second fixing frame; 52. a second sliding block; 53. a second actuator; 54. a load-bearing rail; 541. an adjusting seat; 542. fixing the locking block;
6. A guide mechanism; 61. a guide frame; 62. a pressing block; 63. a third actuator; 64. a guide rail; 65. a guide member; 66. a guide groove;
7. a cutting knife; 71. a material bearing table; 711. a load bearing cavity; 712. an avoidance groove; 72. a lifting actuator;
8. a material pulling manipulator; 81. a sliding seat; 82. a clamping head; 83. a fourth actuator;
9. A carrying manipulator; 91. a turntable; 92. a fifth actuator; 93. a rotating arm; 94. a first suction cup; 95. a sixth actuator; 96. a second suction cup; 97. a seventh actuator; 98. a cutter passing groove;
10. a slitting device; 101. a dividing knife; 102. dividing and cutting a negative pressure table; 1021. dividing grooves; 103. and an eighth actuator.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the invention relates to a processing technology for cutting a shell of a round battery of an electronic cigarette, which comprises the following steps,
Step one, punching pits on an aluminum plastic film 1, conveying the aluminum plastic film 1 to a punch press 2, punching the aluminum plastic film 1 through a die to form a solid core pit group, wherein the solid core pit group comprises at least two solid core pits 11 which are arranged side by side along the width direction of the aluminum plastic film 1 and used for accommodating electric cores, and the solid core pit group is formed by completing the pit punching operation of the aluminum plastic film 1 in a full-mechanized manner, so that the production efficiency is improved. The core fixing pits 11 are semicircular, and when a single group of core fixing pits 11 are folded and covered along a folding line, the two core fixing pits 11 fix the battery core.
In the embodiment, a dry-method soft-package lithium battery aluminum-plastic composite film is taken as an example, and the aluminum-plastic film material is formed by compounding three layers of a nylon layer, an aluminum layer and a PP layer. The outer sides of the solid core pits 11 of each group form an encapsulation area 12, the encapsulation area 12 is sequentially provided with a full-sealing area 121 and a pressure point sealing area 122 from inside to outside, so that the pressure point sealing area 122 is arranged at the outermost side of the solid core pits 11, the sealing performance of the solid core pits 11 is better when the pit punching aluminum plastic film 1 is subjected to side sealing through the full-sealing area 121, the electrode lugs of the battery cells are fixed through the pressure point sealing area 122, the electrode lugs are fixed more firmly, and the outer side opening of the pressure point sealing area 122 is reduced.
In actual use, the pressing point sealing area 122 is stamped with a shallow pressing groove or embossing by the punch 2, and when the single-group solid core pit 11 is folded and covered along the folding line, the contact area of the folded pressing point sealing area 122 is increased, so that the tab is fixed more firmly, and the opening at the outer side of the pressing point sealing area 122 is reduced.
A reference hole 13 is arranged between the two packaging areas 12, the reference hole 13 is diamond-shaped, the aluminum plastic film 1 is conveniently positioned through the reference hole 13, and the solid core pit group and the aluminum plastic film 1 are conveniently separated, and the solid core pit 11 is conveniently cut into single solid core pits 11.
The process parameters of the stamping and deep drawing of the solid core pit 11 are as follows:
，
，
，
，
，
Wherein t is the wall thickness of the solid core pit 11 after forming, F is the blank holder force of stamping and drawing, r is the radius of a die fillet, u is the friction factor of the die and the aluminum plastic film 1, and v is the drawing speed.
The blank holder force F may be 1100N, 1300N, 1600N, 1800N, 2000N, 2600N, 2900N, 3000N or 3500N, with other parameters being unchanged, and the wall thickness of the solid core pit 11 formed correspondingly decreasing as the blank holder force increases. In this embodiment, the blank holder force F is preferably 2020N, so that the wall thickness t of the core fixing pit 11 reaches the thickness required for production.
The radius r of the die fillet can be 0.1mm, 0.3mm, 0.5mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm or 1.2mm, other parameters are unchanged, the radius r of the die fillet is reduced, the forming wall thickness of the solid core pit 11 is uneven, and corners are thinned, so that normal use is affected. The mold corner radius r increases and the average wall thickness of the solid core pit 11 correspondingly increases. In this embodiment, the radius r of the mold fillet is preferably 0.45mm, so that the wall thickness t of the solid core pit 11 reaches the thickness required for production.
The friction factor u may be 0.03, 0.06, 0.08, 0.10, 0.15, 0.20, 0.25 or 0.35, with other parameters unchanged, the friction factor u increasing and the average wall thickness of the solid core pit 11 being formed decreasing. The friction factor u of this embodiment is preferably 0.06, so that the wall thickness t of the solid core pit 11 reaches the thickness required for production.
The drawing speed v is 4mm/s, 6mm/s, 10mm/s, 14mm/s, 18mm/s, 20mm/s, 25mm/s, 30mm/s or 360mm/s, other parameters are unchanged, the drawing speed v is reduced, and the average wall thickness t of the solid core pit 11 is reduced. As the drawing speed increases, the wall thickness t of the solid core pit 11 increases on average. In the embodiment, the drawing speed v is preferably 14mm/s, so that the wall thickness t of the solid core pit 11 reaches the thickness required by production, the quality of pit punching operation of the aluminum plastic film 1 is ensured, and the problem of pit punching damage of the aluminum plastic film 1 is solved.
In a first step of the present embodiment,
The aluminum plastic film 1 is conveyed to a punch 2 through a coil conveying mechanism 3, a first pressing mechanism 4 is arranged at the feeding end of the punch 2, and a second pressing mechanism 5, a guide mechanism 6, a cutting knife 7 and a material pulling manipulator 8 are arranged at the discharging end of the punch 2;
The coil stock conveying mechanism 3 is used for fixing and conveying the rolled aluminum plastic film 1, the rolled aluminum plastic film 1 sequentially enters the first pressing and holding mechanism 4, the punch press 2 and the second pressing and holding mechanism 5 after being output by the coil stock conveying mechanism 3 and is conveyed along the direction of the cutting knife 7, the material pulling manipulator 8 is used for clamping the aluminum plastic film 1 close to the cutting knife 7 and pulling the aluminum plastic film for a certain distance away from the cutting knife 7, then the machine is stopped, after the material pulling manipulator 8 is stopped, the first pressing and holding mechanism 4 and the second pressing and holding mechanism 5 simultaneously press and hold the aluminum plastic film 1, then the punch press 2 performs pit punching operation on the aluminum plastic film 1, so that a core pit group is formed on the aluminum plastic film 1 in a punching mode, the pit punching operation of the aluminum plastic film 1 is completed mechanically, and the production efficiency is improved.
In a first step of the present embodiment,
The coil stock conveying mechanism 3 comprises a feeding frame 31, a driving air expansion shaft 32, a first driver 33, a buffer frame 34, a first driven roller 35, a second driven roller 36 and a buffer slide bar 37, wherein the first driver 33 is a gear motor.
The active air expansion shaft 32 is rotatably arranged on the feeding frame 31, and the first driver 33 is fixed on the feeding frame 31 and drives the active air expansion shaft 32 to rotate. The loading frame 31 is disposed at one end of the buffer frame 34, the first driven roller 35 and the second driven roller 36 are disposed in parallel to the buffer frame 34, and the buffer slide rod 37 is slidably disposed in the buffer frame 34 and slides up and down along the height direction of the buffer frame 34.
When the aluminum plastic film rolling machine is used, the rolled aluminum plastic film 1 is fixed on the active air expansion shaft 32, the aluminum plastic film 1 sequentially winds the first driven roller 35, the buffer slide rod 37 and the second driven roller 36, the first driver 33 drives the active air expansion shaft 32 to rotate, the aluminum plastic film 1 is conveyed towards the first pressing mechanism 4, and the buffer slide rod 37 slides up and down along the height direction of the buffer frame 34 to adjust the tension of the aluminum plastic film 1.
In actual use, the second driven roller 36 is provided with two spacing rings 361 for limiting the offset of the aluminum plastic film 1, the number of the spacing rings 361 is two and the spacing rings are arranged at intervals, and the aluminum plastic film 1 is conveyed along the gap between the two spacing rings 361, so that the offset of the aluminum plastic film 1 in the conveying process is prevented.
In a first step of the present embodiment,
The buffer frame 34 is provided with a bearing plate 341 at one end toward the punch press 2. The first pressing mechanism 4 includes a first fixing frame 41, a first sliding block 42, and a first actuator 43, where the first actuator 43 is a cylinder, an oil cylinder, or a linear sliding table module.
The first fixing frame 41 is fixed on the bearing plate 341, a film passing slot 411 is arranged between the first fixing frame 41 and the bearing plate 341, and the first actuator 43 is fixed on the first fixing frame 41 and drives the first sliding pressing block 42 to slide up and down along the height direction of the first fixing frame 41.
When in use, the aluminum plastic film 1 is conveyed to the punch 2 along the bearing plate 341 through the film passing slot 411, and the punch 2 performs pit punching operation on the aluminum plastic film 1. When the conveyance of the plastic-aluminum film 1 is required to be suspended, the first actuator 43 drives the first sliding block 42 to slide down along the height direction of the first fixing frame 41, so that the first sliding block 42 presses the plastic-aluminum film 1 on the bearing plate 341. When the pit punching operation of the punch 2 on the plastic-aluminum film 1 is completed and the plastic-aluminum film 1 needs to be continuously conveyed, the first actuator 43 drives the first sliding pressing block 42 to slide along the height direction of the first fixing frame 41, so that the plastic-aluminum film 1 is conveyed to the punch 2 along the bearing plate 341 through the film passing slot 411.
In a first step of the present embodiment,
The second pressing mechanism 5 includes a second fixing frame 51, a second sliding block 52, a second actuator 53, and a bearing rail 54, where the second actuator 53 is a cylinder, an oil cylinder, or a linear sliding table module.
The second fixing frame 51 is disposed at a discharge end of the punch 2, the second actuator 53 drives the second sliding block 52 to slide up and down along a height direction of the second fixing frame 51, and the bearing rail 54 is disposed between the second sliding block 52 and the second fixing frame 51.
When the aluminum plastic film 1 is in use, the aluminum plastic film 1 is conveyed along the bearing rail 54, the punch press 2 is ready to punch the aluminum plastic film 1, and when the aluminum plastic film 1 needs to be conveyed in a suspended mode, the second actuator 53 drives the second sliding pressing block 52 to slide downwards along the height direction of the second fixing frame 51, so that the second sliding pressing block 52 presses the aluminum plastic film 1 on the bearing rail 54, and the punch press 2 is convenient to punch the aluminum plastic film 1. After the pit punching operation of the punch 2 on the aluminum plastic film 1 is completed, when the aluminum plastic film 1 needs to be continuously conveyed, the second actuator 53 drives the second sliding pressing block 52 to slide along the height direction of the second fixing frame 51, so that the aluminum plastic film 1 is conveyed along the bearing rail 54 towards the guide mechanism 6.
Specifically, the carrier rail 54 includes an adjusting seat 541 and a fixing lock block 542, the adjusting seat 541 is disposed at the bottom of the carrier rail 54, and the adjusting seat 541 is slidably connected to the second fixing frame 51, so that the position of the carrier rail 54 is convenient to be adjusted by the adjusting seat 541. The fixed locking piece 542 is disposed at an end of the adjusting seat 541 and is movably connected to the second fixing frame 51. Specifically, after the position of the bearing rail 54 is adjusted, the bearing rail is connected with the second fixing frame 51 through the fixing locking block 542 in a matching manner by screws and nuts.
In a first step of the present embodiment,
The guiding mechanism 6 comprises a guiding frame 61, a pressing block 62, a third actuator 63, a guiding rail 64 and a guiding piece 65, wherein the third actuator 63 is an air cylinder, an oil cylinder or a linear sliding table module.
The guide frame 61 is disposed between the second pressing mechanism 5 and the cutting blade 7, the third actuator 63 drives the pressing block 62 to slide up and down along the height direction of the guide frame 61, the guide rail 64 is disposed between the guide frame 61 and the pressing block 62, and the guide member 65 is disposed at one end of the pressing block 62 facing the cutting blade 7. The guide piece 65 lower part is provided with guide slot 66, and guide slot 66 cover locates guide rail 64 top, and when needs suspension carried plastic-aluminum membrane 1, guide slot 66 is along with holding piece 62 downwardly sliding and hold plastic-aluminum membrane 1 pressure in guide rail 64, prevents that plastic-aluminum membrane 1 from upwards waning, makes plastic-aluminum membrane 1 keep straight state.
When the aluminum plastic film 1 is conveyed along the guide rail 64 towards the guide member 65, the punch 2 is ready to punch the aluminum plastic film 1, and when the aluminum plastic film 1 needs to be conveyed in a suspended mode, the third actuator 63 drives the pressing block 62 to slide downwards along the height direction of the guide frame 61, so that the pressing block 62 presses the aluminum plastic film 1 on the guide rail 64, and the punch 2 is convenient to punch the aluminum plastic film 1. When the pit punching operation of the punch 2 on the aluminum plastic film 1 is completed and the aluminum plastic film 1 needs to be continuously conveyed, the third actuator 63 drives the pressing block 62 to slide along the height direction of the guide frame 61, so that the aluminum plastic film 1 is continuously conveyed along the guide rail 64 and the guide piece 65 towards the cutting knife 7.
The material pulling manipulator 8 comprises a sliding seat 81, a clamping head 82 and a fourth actuator 83, wherein the clamping head 82 is a pneumatic finger or a finger manipulator, and the fourth actuator 83 is an air cylinder, an oil cylinder and a linear sliding table module.
The clamping head 82 is used for clamping the plastic-aluminum film 1, the clamping head 82 is fixed at one end of the sliding seat 81 close to the cutting knife 7, and the fourth actuator 83 drives the sliding seat 81 to be close to or far away from the cutting knife 7.
When the aluminum plastic film fixing device is used, the fourth actuator 83 drives the sliding seat 81 to be close to the cutting knife 7, the clamping head 82 clamps the aluminum plastic film 1, the fourth actuator 83 drives the sliding seat 81 to be far away from the cutting knife 7 and to stop, the material pulling manipulator 8 is close to the end part of the cutting knife 7 and clamps the aluminum plastic film 1 and stops after a certain distance is pulled in the direction far away from the cutting knife 7, and after the cutting knife 7 transversely cuts the aluminum plastic film 1, the solid core pit group is separated from the aluminum plastic film 1. The gripping head 82 releases the severed set of solid core pits. The above steps are repeated, and the aluminum plastic film 1 is conveyed to the cutting blade 7 along the guide mechanism.
Step two, a transverse datum point 131 is arranged in the datum hole 13, wherein the diagonal line of the short side of the datum hole 13 is perpendicular to the width direction of the aluminum plastic film 1, the transverse datum point 131 is at least two points on the diagonal line of the short side of the datum hole 13, the aluminum plastic film 1 is transversely cut along the connecting direction between the at least two transverse datum points 131, the solid core pit group is separated from the aluminum plastic film 1, and the solid core pit group and the aluminum plastic film 1 are conveniently cut later.
In the second step of the present embodiment,
The cutting knife 7 is provided with a material bearing table 71, the plastic-aluminum film 1 is conveyed to the cutting knife 7 along the guide mechanism 6, the material pulling manipulator 8 is close to the end part of the cutting knife 7 for clamping the plastic-aluminum film 1 and pulls a certain distance in a direction away from the cutting knife 7, the cutting knife 7 is stopped after being transversely aligned with the transverse datum point 131 of the datum hole 13, after the material pulling manipulator 8 is stopped, the guide mechanism 6 presses the plastic-aluminum film 1, and the transverse datum point 131 is any two points on the diagonal line of the short side of the datum hole 13. The cutting knife 7 cuts the aluminum plastic film 1 along the extension line connected with the two transverse datum points 131, so that the solid core pit group is separated from the aluminum plastic film 1, the material pulling manipulator 8 releases the cut solid core pit group, the solid core pit group is loaded on the material loading table 71, and the solid core pit group and the aluminum plastic film 1 are separated and processed in a fully mechanized manner, so that the production efficiency is improved.
In actual use, the material bearing table 71 is provided with a lifting actuator 72, and the lifting actuator 72 is an air cylinder, an oil cylinder and a linear sliding table module. The lifting actuator 72 drives the material bearing table 71 to lift up and down along the height direction of the cutting knife 7, so that the height of the material bearing table 71 is convenient to adjust. The material bearing table 71 is provided with a bearing cavity 711, the bearing cavity 711 is matched with the shape of the solid core pit group, and the displacement of the solid core pit group is reduced through the bearing cavity 711.
One end of the material bearing table 71, which faces the clamping head 82, is provided with an avoidance groove 712, and the clamping head 82 is convenient to clamp and fix the core pit group through the avoidance groove 712.
Step three, a longitudinal datum point 132 is arranged in the datum hole 13, wherein the long-side diagonal line of the datum hole 13 is parallel to the length direction of the aluminum plastic film 1, the longitudinal datum point 132 is any two points on the long-side diagonal line of the datum hole 13, and the solid core pit group is longitudinally cut along the connection direction between at least two longitudinal datum points 132, so that the solid core pit group is divided into single solid core pits 11, and the subsequent encapsulation of the punched pit aluminum plastic film 1 is facilitated.
In the third step of the present embodiment,
One side of the material bearing table 71 is provided with a carrying manipulator 9 and a slitting device 10, the slitting device 10 is provided with a dividing knife 101, and the carrying manipulator 9 conveys the core fixing pit group on the material bearing table 71 to the slitting device 10 for fixing. The reference holes 13 at both ends of the solid core pit group separated from the plastic-aluminum film 1 by transverse cutting are cut into V-shapes by diamond shapes, and the intersections of both sides of the V-shaped reference holes 13 are longitudinal reference points 132. The dividing knife 101 cuts along the connecting lines of the longitudinal datum points 132 of the datum holes 13 at the two ends of the solid core pit group, so that the solid core pit groups are cut to form single solid core pits 11, the solid core pit group separation is realized, and the subsequent encapsulation of the pit punching aluminum plastic film 1 is facilitated.
In the third step of the present embodiment,
The handling manipulator 9 includes a turntable 91, a fifth actuator 92, a rotating arm 93, a first suction cup 94, a sixth actuator 95, a second suction cup 96, and a seventh actuator 97, where the turntable 91 is an index plate, and the fifth actuator 92, the sixth actuator 95, and the seventh actuator 97 may be an air cylinder, an oil cylinder, and a linear sliding table module.
The turntable 91 is arranged between the material pulling manipulator 8 and the slitting negative pressure table 102. The fifth actuator 92 drives the turntable 91 to approach or separate from the loading table 71, and the rotating arm 93 is provided to the turntable 91 to rotate as the turntable 91 rotates. The sixth actuator 95 is disposed at one end of the swivel arm 93 and drives the first suction cup 94 to rise or fall, and the seventh actuator 97 is disposed at the other end of the swivel arm 93 and drives the second suction cup 96 to rise or fall.
When the cut solid core pit group is carried in the carrying cavity 711, the fifth actuator 92 drives the turntable 91 to approach the carrying platform 71, if the first sucker 94 is located above the carrying platform 71, the sixth actuator 95 drives the first sucker 94 to descend to approach the carrying platform 71 and suck the solid core pit group carried in the carrying cavity 711, the sixth actuator 95 drives the first sucker 94 to ascend away from the carrying platform 71, the turntable 91 rotates 180 degrees to enable the rotating arm 93 to rotate 180 degrees along with the rotating arm, so that the positions of the first sucker 94 and the second sucker 96 are exchanged, the fifth actuator 92 drives the turntable 91 to depart from the carrying platform 71, so that the first sucker 94 is located above the slitting device 10, and the sixth actuator 95 drives the first sucker 94 to descend to approach the slitting device 10 and release the solid core pit group to the slitting device 10, so that the slitting device 10 can slit the solid core pit group, and the solid core pit components are slit to form a single group of solid core pits 11.
Similarly, when the fifth actuator 92 drives the turntable 91 to approach the material carrying table 71 again and the second suction cup 96 is located above the material carrying table 71, the seventh actuator 97 drives the second suction cup 96 to descend to approach the material carrying table 71 and suck the set of solid core pits carried in the carrying cavity 711, and the positions of the first suction cup 94 and the second suction cup 96 are interchanged by rotating 180 degrees of the turntable 91, and the seventh actuator 97 drives the second suction cup 96 to descend to release the set of solid core pits to the slitting device 10.
In the third step of the present embodiment,
The slitting device 10 comprises a slitting negative pressure table 102, a slitting knife 101 and an eighth actuator 103, wherein the eighth actuator 103 is an air cylinder, an oil cylinder and a linear sliding table module.
The slitting negative pressure table 102 is arranged at one end of the carrying manipulator 9 far away from the pulling manipulator 8. The negative pressure slitting table 102 is provided with a slitting groove 1021, and the eighth actuator 103 drives the slitting knife 101 to slide along the slitting groove 1021.
When the device is used, the sixth actuator 95 drives the first sucker 94 to descend to be close to the negative pressure slitting table 102 and presses and holds the solid core pit group on the negative pressure slitting table 102 or the seventh actuator 97 drives the second sucker 96 to descend to be close to the negative pressure slitting table 102 and presses and holds the solid core pit group on the negative pressure slitting table 102, the negative pressure slitting table 102 also sucks the solid core pit group through negative pressure, and the eighth actuator 103 drives the dividing knife 101 to slide along the dividing groove 1021, so that the solid core pit groups are divided into single solid core pits 11, and the solid core pit group separation is realized.
After the fixed core pit group is cut, the first sucker 94 releases the single-group fixed core pit 11, the sixth actuator 95 drives the first sucker 94 to ascend away from the negative pressure table 102 for cutting or the second sucker 96 releases the single-group fixed core pit 11, and the seventh actuator 97 drives the second sucker 96 to ascend away from the negative pressure table 102 for cutting, so that the single-group fixed core pit 11 is conveniently conveyed to the next process for processing.
In actual use, the first suction disc 94 and the second suction disc 96 are both provided with a cutter passing groove 98 corresponding to the cutting groove 1021, and when the cutter passing groove 98 enables the eighth actuator 103 to drive the cutting cutter 101 to slide along the cutting groove 1021, the cutting cutter 101 stretches into the cutter passing groove 98 to ensure cutting off of the solid core pit group, so that separation of the solid core pit group is realized.
And fourthly, blanking and stacking the single-group solid core pits 11.
The blanking device comprises a blanking table, a turnover table, a blanking driving module, a turnover driving module and a blanking lifting frame, wherein negative pressure modules are respectively arranged on two sides of the turnover table, and the two negative pressure modules are respectively arranged on two sides of the turnover table; the blanking table is provided with a movable plate and a driving module.
And step four, supporting the single-group core fixing pits 11 through a blanking table, and then driving the blanking table to move to the position right above the overturning table through a blanking driving module.
The movable plate of the blanking table is opened so that the single-group solid core pit 11 falls on the negative pressure module, and the single-group solid core pit 11 is sucked by the negative pressure module.
The blanking table is reset, and then the overturning driving module controls the overturning table to overturn, so that the single-group solid core pits 11 on the negative pressure module are overturned for 180 degrees.
The negative pressure module loosens the single-group solid core pits 11, and the single-group solid core pits 11 fall on the blanking lifting frame to be stacked under the action of gravity, wherein the single-group solid core pits 11 are stacked in sequence.
Every time a single-group core fixing pit 11 is overlapped, the blanking lifting frame descends by the height of the single-group core fixing pit 11, and then vibration is carried out to ensure that the single-group core fixing pit 11 is not misplaced.
In this way, it can be ensured that the single-group solid core pits 11 are turned over with the concave portions facing upward and stacked, and the vibration can prevent the single-group solid core pits 11 from being dislocated and being unable to be stacked on each other.
The blanking device further comprises a folding jig which comprises a fixing part, a transmission part, a folding part and a driving module, wherein the driving module can be an air cylinder, an oil cylinder or a linear sliding table module.
The fixed part is fixed in the graduated disk, and folding portion is articulated with the fixed part, and the driving medium is connected with folding portion transmission, and drive module passes through driving medium drive folding portion upset and coincide in the fixed part, is convenient for fold the solid core hole 11 of single group, makes folding tool switch into the coincide state of laminating mutually from the open state.
The fixed part is provided with first negative pressure board, and folding portion is provided with the second negative pressure board, and first negative pressure board and second negative pressure board interval collineation set up, and at this moment, folding tool is the open mode.
The driving module drives the folding part to turn over and fold in the fixing part through the transmission part, and the first negative pressure plate and the second negative pressure plate are folded along with the folding part, so that the folding jig is switched from an open state to a laminated state of being attached to each other, and the single-group core fixing pit 11 is conveniently folded. In the folded state of the folding jig, the folded part of the single-group core fixing pit 11 protrudes out of the end part of the folding jig.
The first negative pressure plate and the second negative pressure plate are connected with an external negative pressure system, so that the first negative pressure plate and the second negative pressure plate respectively fix the single-group core fixing pits 11 on the first negative pressure plate and the second negative pressure plate through negative pressure, and the single-group core fixing pits 11 are convenient to fix and fold.
The first negative pressure plate and the second negative pressure plate are both provided with concave parts for fixing the single-group core fixing pits 11, so that the first negative pressure plate and the second negative pressure plate are matched with the shapes of the single-group core fixing pits 11, the single-group core fixing pits 11 are straight and fixed in the folding jig in the open state, and the battery cell placing device is convenient for placing the battery cells in the core fixing pits. When the folding jig is switched to a superposition state, the core fixing pits of the single-group core fixing pits 11 are mutually covered, so that the battery cores are conveniently fixed in the single-group core fixing pits 11.
Specifically, the fixed part is provided with the swivel mount, and the swivel mount rotates and is provided with the pivot, and folding portion is connected with the pivot, makes folding portion and fixed part articulated.
Specifically, the driving piece includes drive wheel and transmission pinion rack, and the drive wheel cover sets up in the pivot, and the one end and the drive wheel meshing of transmission pinion rack are connected, and the other end and the drive module of transmission pinion rack are connected, realize that the drive module passes through the upset of driving piece drive folding portion and coincide in fixed part.
When the folding type core fixing pit is used, a single-group core fixing pit 11 is placed between a first negative pressure plate and a second negative pressure plate, the first negative pressure plate and the second negative pressure plate fix the single-group core fixing pit 11 through negative pressure, the folding position of the core fixing pit 11 is located at the interval of the first negative pressure plate and the second negative pressure plate, crease lines are formed by creasing the folding position of the core fixing pit 11, the crease lines comprise first indentations, second indentations, third indentations and fourth indentations which are sequentially arranged at intervals, the interval between the second indentations and the third indentations is larger than the interval between the first indentations and the fourth indentations, a driving module drives a folding part to turn over and fold on a fixing part through a driving piece, the first negative pressure plate and the second negative pressure plate are folded, and the single-group core fixing pit 11 is folded along the interval between the second indentations and the third indentations, so that the single-group core fixing pit 11 is convenient to bend. After the single-group solid core pit 11 is folded, the folding position of the single-group solid core pit 11 is exposed between the first negative pressure plate and the second negative pressure plate, and the folding position of the single-group solid core pit 11 is compressed, so that the single-group solid core pit 11 is completely folded. On one hand, the single-group core fixing pits 11 are convenient to fold, the single-group core fixing pits 11 are pre-folded, and the follow-up core fixing pits 11 are convenient to cover. On the other hand, the single set of solid core pits 11 are prevented from breaking when folded.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (10)
1. A processing technology for cutting a shell of a round battery of an electronic cigarette is characterized by comprising the following steps: comprises the steps of,
Step one, punching pits on an aluminum plastic film (1), conveying the aluminum plastic film (1) to a punch press (2), forming a solid core pit group by punching the aluminum plastic film (1) through a die, wherein the solid core pit group comprises at least two solid core pits (11) which are arranged side by side along the width direction of the aluminum plastic film (1) and used for accommodating electric cores, the outer sides of the solid core pits (11) of each group form packaging areas (12), the packaging areas (12) are sequentially provided with a full-sealing area (121) and a pressing point sealing area (122) from inside to outside, reference holes (13) are arranged between the two packaging areas (12), the reference holes (13) are diamond-shaped, and the technological parameters of the solid core pits (11) for punching and deep drawing are as follows:
，
，
，
，
，
wherein t is the wall thickness of the solid core pit (11) after forming, F is the blank holder force of stamping and drawing, r is the radius of a die fillet, u is the friction factor of the die and the aluminum plastic film (1), and v is the drawing speed;
Setting transverse datum points (131) in the datum holes (13), wherein the short-side diagonal of the datum holes (13) is perpendicular to the width direction of the aluminum plastic film (1), the transverse datum points (131) are at least two points on the short-side diagonal of the datum holes (13), and the aluminum plastic film (1) is transversely cut along the connecting direction between the at least two transverse datum points (131) so that the solid core pit group is separated from the aluminum plastic film (1);
setting a longitudinal datum point (132) in the datum hole (13), wherein the long-side diagonal line of the datum hole (13) is parallel to the length direction of the aluminum plastic film (1), the longitudinal datum point (132) is any two points on the long-side diagonal line of the datum hole (13), and the solid core pit group is longitudinally cut along the connecting direction between at least two longitudinal datum points (132) so that the solid core pit group is divided into single solid core pits (11);
and fourthly, blanking and stacking the single-group solid core pits (11).
2. The electronic cigarette round battery punching shell slitting process according to claim 1, wherein the process is characterized in that: in the first step, the first step is to perform,
The aluminum plastic film (1) is conveyed to a punch (2) through a coil conveying mechanism (3), a first pressing mechanism (4) is arranged at the feeding end of the punch (2), a second pressing mechanism (5), a guide mechanism (6), a cutting knife (7) and a material pulling manipulator (8) are arranged at the discharging end of the punch (2);
The coil stock conveying mechanism (3) is used for fixing and conveying the coil-shaped aluminum-plastic film (1), and the coil-shaped aluminum-plastic film (1) sequentially enters the first pressing mechanism (4), the punch (2) and the second pressing mechanism (5) after being output by the coil stock conveying mechanism (3) and is conveyed to the direction of the cutting knife (7) along the guide mechanism (6);
The material pulling manipulator (8) is used for being close to the cutting knife (7) to clamp the aluminum plastic film (1) and stopping after being pulled to a certain distance away from the cutting knife (7), after the material pulling manipulator (8) stops, the first pressing mechanism (4) and the second pressing mechanism (5) simultaneously press and hold the aluminum plastic film (1), and then the punch press (2) performs pit punching operation on the aluminum plastic film (1), so that a core pit group is fixedly formed on the aluminum plastic film (1) through punching.
3. The electronic cigarette round battery punching shell slitting process according to claim 2, wherein the process is characterized in that: the coil stock conveying mechanism (3) comprises a feeding frame (31), a driving air expansion shaft (32), a first driver (34), a buffer frame (34), a first driven roller (35), a second driven roller (36) and a buffer slide bar (37),
The main air expansion shaft (32) is rotatably arranged on the feeding frame (31), the first driver (33) is fixed on the feeding frame (31) and drives the main air expansion shaft (32) to rotate, the feeding frame (31) is arranged at one end of the buffer frame (34), the first driven roller (35) and the second driven roller (36) are arranged on the buffer frame (34) side by side, and the buffer slide rod (37) is arranged on the buffer frame (34) in a sliding manner and slides up and down along the height direction of the buffer frame (34);
the coiled aluminum plastic film (1) is fixed on a driving air expansion shaft (32), the aluminum plastic film (1) sequentially winds around a first driven roller (35), a buffer sliding rod (37) and a second driven roller (36), the first driver (33) drives the driving air expansion shaft (32) to rotate, the aluminum plastic film (1) is conveyed towards a first pressing mechanism (4), and the buffer sliding rod (37) slides up and down along the height direction of the buffer frame (34) to adjust the tension of the aluminum plastic film (1).
4. The electronic cigarette round battery shell punching and slitting process according to claim 3, wherein the process is characterized in that: one end of the buffer frame (34) facing the punch press (2) is provided with a bearing plate (341),
The first pressing mechanism (4) comprises a first fixing frame (41), a first sliding pressing block (42) and a first actuator (43), wherein the first fixing frame (41) is fixed on the bearing plate (341), a film passing groove (411) is formed between the first fixing frame (41) and the bearing plate (341), and the first actuator (43) is fixed on the first fixing frame (41) and drives the first sliding pressing block (42) to slide up and down along the height direction of the first fixing frame (41);
the aluminum plastic film (1) is conveyed to a punch press (2) along a bearing plate (341) through a film passing groove (411), the punch press (2) performs pit punching operation on the aluminum plastic film (1), and when the aluminum plastic film (1) needs to be conveyed in a suspended mode, a first actuator (43) drives a first sliding press block (42) to slide downwards along the height direction of a first fixing frame (41), so that the first sliding press block (42) presses the aluminum plastic film (1) on the bearing plate (341);
When the punching operation of the punching machine (2) on the aluminum plastic film (1) is finished and the aluminum plastic film (1) needs to be continuously conveyed, the first actuator (43) drives the first sliding pressing block (42) to slide along the height direction of the first fixing frame (41), so that the aluminum plastic film (1) is conveyed to the punching machine (2) along the bearing plate (341) through the film passing groove (411).
5. The electronic cigarette round battery punching shell slitting process according to claim 2, wherein the process is characterized in that: the second pressing mechanism (5) comprises a second fixing frame (51), a second sliding press block (52), a second actuator (53) and a bearing rail (54), the second fixing frame (51) is arranged at the discharge end of the punch press (2), the second actuator (53) drives the second sliding press block (52) to slide up and down along the height direction of the second fixing frame (51), and the bearing rail (54) is arranged between the second sliding press block (52) and the second fixing frame (51);
The bearing rail (54) comprises an adjusting seat (541) and a fixed locking block (542), the adjusting seat (541) is arranged at the bottom of the bearing rail (54), the adjusting seat (541) is in sliding connection with the second fixing frame (51), and the fixed locking block (542) is arranged at the end part of the adjusting seat (541) and is movably connected with the second fixing frame (51);
The aluminum plastic film (1) is conveyed along the bearing rail (54), the punching machine (2) is ready to perform pit punching operation on the aluminum plastic film (1), and when the aluminum plastic film (1) needs to be conveyed in a suspended mode, the second actuator (53) drives the second sliding pressing block (52) to slide downwards along the height direction of the second fixing frame (51), so that the second sliding pressing block (52) presses the aluminum plastic film (1) on the bearing rail (54), and the punching machine (2) is convenient to perform pit punching operation on the aluminum plastic film (1); after the pit punching operation of the punching machine (2) on the aluminum plastic film (1) is completed, when the aluminum plastic film (1) needs to be continuously conveyed, the second actuator (53) drives the second sliding pressing block (52) to slide along the height direction of the second fixing frame (51), so that the aluminum plastic film (1) is conveyed along the bearing rail (54) towards the guide mechanism (6).
6. The electronic cigarette round battery punching shell slitting process according to claim 2, wherein the process is characterized in that: the guide mechanism (6) comprises a guide frame (61), a pressing and holding block (62), a third actuator (63), a guide rail (64) and a guide piece (65), wherein the guide frame (61) is arranged between the second pressing and holding mechanism (5) and the cutting knife (7), the third actuator (63) drives the pressing and holding block (62) to slide up and down along the height direction of the guide frame (61), the guide rail (64) is arranged between the guide frame (61) and the pressing and holding block (62), the guide piece (65) is arranged at one end of the pressing and holding block (62) facing the cutting knife (7), a guide groove (66) is formed in the lower part of the guide piece (65), and the guide groove (66) is covered above the guide rail (64);
The aluminum plastic film (1) is conveyed towards a guide piece (65) along a guide rail (64), a punch (2) is ready to punch pits on the aluminum plastic film (1), when the aluminum plastic film (1) needs to be conveyed in a suspended mode, a third actuator (63) drives a pressing block (62) to slide downwards along the height direction of a guide frame (61), the pressing block (62) presses the aluminum plastic film (1) on the guide rail (64) so as to facilitate the punch (2) to punch pits on the aluminum plastic film (1), the punch (2) is completed for punching pits on the aluminum plastic film (1), and when the aluminum plastic film (1) needs to be conveyed continuously, the third actuator (63) drives the pressing block (62) to slide upwards along the height direction of the guide frame (61), so that the aluminum plastic film (1) continues to be conveyed towards a cutting knife (7) along the guide rail (64) and the guide piece (65);
The material pulling manipulator (8) comprises a sliding seat (81), a clamping head (82) and a fourth actuator (83), wherein the clamping head (82) is used for clamping the aluminum plastic film (1), the clamping head (82) is fixed at one end, close to the cutting knife (7), of the sliding seat (81), and the fourth actuator (83) drives the sliding seat (81) to be close to or far away from the cutting knife (7);
The fourth actuator (83) drives the sliding seat (81) to be close to the cutting knife (7), the clamping head (82) clamps the aluminum-plastic film (1), the fourth actuator (83) drives the sliding seat (81) to be far away from the cutting knife (7) and stops, the material pulling manipulator (8) is close to the end part of the cutting knife (7) to clamp the aluminum-plastic film (1) and stops after being pulled for a certain distance in a direction far away from the cutting knife (7), and after the cutting knife (7) transversely cuts the aluminum-plastic film (1), the solid core pit group is separated from the aluminum-plastic film (1); the clamping head (82) releases the cut solid core pit group, and the solid core pit group is repeated, so that the aluminum plastic film (1) is conveyed to the cutting knife (7) along the guiding mechanism.
7. The electronic cigarette round battery punching shell slitting process according to claim 2, wherein the process is characterized in that: the cutting knife (7) is provided with a material bearing table (71), the plastic-aluminum film (1) is conveyed to the cutting knife (7) along the guide mechanism (6), the material pulling manipulator (8) is close to the end part of the cutting knife (7) for clamping the plastic-aluminum film (1) and pulls away from the direction of the cutting knife (7) for a certain distance, the cutting knife (7) is stopped after being transversely aligned with the transverse datum point (131) of the datum hole (13), after the material pulling manipulator (8) stops, the guide mechanism (6) presses and holds the pit-punching plastic-aluminum film (1), the transverse datum point (131) is any two points on the short side diagonal of the datum hole (13), the cutting knife (7) cuts the plastic-aluminum film (1) along the extending line connected with the two transverse datum points (131), the core-fixing pit group is separated from the plastic-aluminum film (1), the material pulling manipulator (8) releases the cut core-fixing pit group, and the core-fixing pit group is borne on the material bearing table (71).
8. The electronic cigarette round battery punching shell slitting process according to claim 2, wherein the process is characterized in that: in the third step, the first step is performed,
One side of the material bearing table (71) is provided with a carrying manipulator (9) and a cutting device (10), the cutting device (10) is provided with a cutting knife (101), and the carrying manipulator (9) conveys a solid core pit group on the material bearing table (71) to the cutting device (10) for fixing; the reference holes (13) at two ends of the solid core pit group separated from the aluminum plastic film (1) are transversely cut into V shapes by diamond cutting, and the intersection of two sides of the V-shaped reference holes (13) is a longitudinal reference point (132); the cutting knife (101) cuts along the connecting lines of the longitudinal datum points (132) of the datum holes (13) at the two ends of the solid core pit group, so that the solid core pit groups are cut to form single solid core pits (11), and the solid core pit groups are separated.
9. The electronic cigarette round battery punching shell slitting process according to claim 8, wherein the process is characterized in that: the carrying manipulator (9) comprises a rotary table (91), a fifth actuator (92), a rotary arm (93), a first sucker (94), a sixth actuator (95), a second sucker (96) and a seventh actuator (97),
The rotary table (91) is arranged between the material pulling manipulator (8) and the slitting negative pressure table (102), the fifth actuator (92) drives the rotary table (91) to be close to or far away from the material bearing table (71), the rotary arm (93) is arranged on the rotary table (91) to rotate along with the rotation of the rotary table (91), the sixth actuator (95) is arranged at one end of the rotary arm (93) and drives the first sucker (94) to ascend or descend, and the seventh actuator (97) is arranged at the other end of the rotary arm (93) and drives the second sucker (96) to ascend or descend;
when the cut solid core pit group is borne in the bearing cavity (711), the fifth actuator (92) drives the rotary table (91) to be close to the bearing platform (71), if the first sucker (94) is positioned above the bearing platform (71), the sixth actuator (95) drives the first sucker (94) to descend to be close to the bearing platform (71) and suck the solid core pit group borne in the bearing cavity (711), the sixth actuator (95) drives the first sucker (94) to ascend to be far away from the bearing platform (71), the rotary table (91) rotates 180 degrees, the rotary arm (93) rotates 180 degrees along with the rotary table, the positions of the first sucker (94) and the second sucker (96) are interchanged, the fifth actuator (92) drives the rotary table (91) to be far away from the bearing platform (71), the first sucker (94) is positioned above the slitting device (10), the sixth actuator (95) drives the first sucker (94) to descend to be close to the slitting device (10) and release the solid core pit group to the slitting device (10), and the slitting device (10) is convenient for slitting the solid core pit group to form the solid core pit group (11).
10. The electronic cigarette round battery punching shell slitting process according to claim 8, wherein the process is characterized in that: the cutting device (10) further comprises a cutting negative pressure table (102) and an eighth actuator (103), the cutting negative pressure table (102) is arranged at one end of the carrying manipulator (9) far away from the pulling manipulator (8), the cutting negative pressure table (102) is provided with a cutting groove (1021), and the eighth actuator (103) drives the cutting knife (101) to slide along the cutting groove (1021);
The sixth actuator (95) drives the first sucker (94) to descend to be close to the slitting negative pressure table (102) and presses the solid core pit group to be held on the slitting negative pressure table (102) or the seventh actuator (97) drives the second sucker (96) to descend to be close to the slitting negative pressure table (102) and presses the solid core pit group to be held on the slitting negative pressure table (102), the slitting negative pressure table (102) also simultaneously sucks the solid core pit group through negative pressure, the eighth actuator (103) drives the dividing knife (101) to slide along the slitting groove (1021), so that the solid core pit components are cut into single solid core pits (11), and solid core pit group separation is realized.
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| KR102178553B1 (en) * | 2020-02-21 | 2020-11-13 | 주식회사 청우산업 | Device and method for manufacture of air conditioner outdoor unit cover |
| CN112590275A (en) * | 2020-11-12 | 2021-04-02 | 深圳市中基自动化有限公司 | High-efficient full-automatic soft packet of knot formula battery dashes hole machine |
| CN214683725U (en) * | 2021-04-22 | 2021-11-12 | 宜春清陶能源科技有限公司 | Aluminum-plastic film pit punching device |
| CN112972082A (en) * | 2021-05-12 | 2021-06-18 | 上海微创心脉医疗科技(集团)股份有限公司 | Medical support |
| CN216648394U (en) * | 2021-10-26 | 2022-05-31 | 惠州锂威新能源科技有限公司 | Aluminum-plastic film line-cutting cutter |
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