CN117142228A - Turret type film preparation device - Google Patents
Turret type film preparation device Download PDFInfo
- Publication number
- CN117142228A CN117142228A CN202311225063.2A CN202311225063A CN117142228A CN 117142228 A CN117142228 A CN 117142228A CN 202311225063 A CN202311225063 A CN 202311225063A CN 117142228 A CN117142228 A CN 117142228A
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- China
- Prior art keywords
- turret
- film preparation
- film
- preparation
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 587
- 238000005520 cutting process Methods 0.000 claims abstract description 126
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 130
- 238000004804 winding Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 238000010586 diagram Methods 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
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012528 membrane 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
- 239000012790 adhesive layer Substances 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
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 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
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 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
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
- B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a turret type film preparation device which comprises a machine table, a film preparation turret driving mechanism and a film preparation turret mechanism; the film preparation turret driving mechanism and the film preparation turret mechanism are both fixed on the machine table, and the film preparation turret mechanism is fixed at the output end of the film preparation turret driving mechanism; the film preparation turret driving mechanism is used for driving the film preparation turret mechanism to rotate so as to wind the insulating film strips, and the film preparation turret mechanism is used for adsorbing and cutting off the insulating film strips to form insulating film strip sections for being pasted by an external film pasting device. The film preparation turret driving mechanism drives the film preparation turret mechanism, so that the film preparation turret mechanism winds the insulating film tape and pulls out the insulating film tape in the rotating process, and the insulating film tape is adsorbed and cut off on the film preparation turret mechanism to form an insulating film tape section, and the insulating film tape section rotates to a film pasting station for being pasted by an external film pasting device. The turret type film preparation device can complete the whole processes of film pulling, film cutting and film crossing in the continuous rotating process, continuously prepares the insulating film belt as an insulating film belt section, and has high film preparation efficiency.
Description
Technical Field
The invention belongs to the technical field of battery manufacturing equipment, and particularly relates to a turret type film preparation device.
Background
The bare cell 10 is a single battery cell in the shape of a cylinder. Referring to fig. 1 and 2, according to the lying posture of the cylinder, the cylindrical surface is divided into 3 outer surfaces, namely a cylindrical surface 11, an end surface one 12 and an end surface two 13, an anode column 15 is arranged at the center of the circle on the end surface one 12 of the conventional battery, and explosion-proof windows 16, liquid injection ports 17 and two-dimensional codes 18 are respectively arranged at two sides of the anode column 15; a cathode column 14 is arranged in the center of the circle on the end face II 13, and explosion-proof windows 16 are arranged on two sides of the cathode column 14; the bare cell 10 defines geometric specifications in terms of cylinder diameter value and height value, for example 18650 refers to a cylinder diameter of 18±0.2mm and a height value of 65±0.5mm. In the manufacturing process of the bare cylindrical battery 10, an insulating film strip section 210 needs to be attached to the outer surface of the cylindrical surface 11 of the metal shell of the bare cylindrical battery 10 to play a role in electrical isolation and have a role in corrosion prevention and decoration, please refer to fig. 3, and the bare cylindrical battery 10 is covered with the insulating film strip section 210 to be an indispensable step in the production process of the cylindrical battery 40.
The general insulating film is manufactured into a double-layer film tape form, one surface of the back surface of the insulating film tape, which is provided with adhesive, is adhered to the release film tape, then the double-layer film tape is formed by stacking the insulating film tape outside and the release film tape inside, and then the double-layer film tape is wound on a winding drum to form the double-layer film tape roll. The insulating film belt is made of polyethylene terephthalate (PET for short), is generally 0.08-0.15 mm thick, and has excellent insulativity, high temperature resistance, flame retardance, heat dissipation and stretching rigidity; the adhesive is a polymer binder (one or more of polyvinylidene fluoride-hexafluoropropylene copolymer, polyvinylidene fluoride, polymethyl methacrylate, polyethylene oxide, polyacrylonitrile, polystyrene, polyvinyl acetate and polyvinylpyrrolidone), and the adhesive layer is generally 0.01-0.05 mm thick; the adhesive can not be solidified for a long time under natural conditions, but can be solidified quickly when being irradiated by Ultraviolet (UV), and has excellent insulativity, high temperature resistance, flame retardance, heat dissipation and viscosity; the material of the release film belt is polyethylene (PE for short), and the thickness of the release film belt is generally 0.05-0.1 mm; the winding drum adopts a paper drum or a rubber drum and is used for winding the double-layer film strip into a double-layer film strip coil and recovering and winding the release film strip into a release film strip coil.
Cylindrical battery film sticking requirements: see fig. 3.
The cylindrical surface 11 of the bare cylindrical battery 10 is covered by the insulating film belt section 210 to form a lap 211, and the first end surface 12 and the second end surface 13 (comprising the cathode column 14, the anode column 15, the liquid injection hole 16, the explosion-proof window 17 and the two-dimensional code 18) are reserved except for special clearance;
film tension 1.5+ -0.5 kgf, film sticking pressure 15+ -5 kgf;
the minimum dimension (minimum safe creepage distance) of the overlap region of the insulating film tape section 210 is 4mm;
the long diameter size is not obviously increased so as not to influence future battery modules;
no exposure (except for intentional clearance), glue lifting, air bubbles, wrinkles, corners, scratches, and dirt.
In order to realize automatic film sticking of the cylindrical battery, a film preparation device capable of automatically preparing an insulating film belt section for film sticking is needed.
Disclosure of Invention
The invention aims to provide a turret type film preparation device which is used for pulling out an insulating film strip through a rotary winding mode and cutting off corresponding positions to form insulating film strip sections with preset lengths capable of being rotationally conveyed.
The invention is realized in such a way that the turret type film preparation device comprises a machine table, a film preparation turret driving mechanism and a film preparation turret mechanism; the film preparation turret driving mechanism and the film preparation turret mechanism are both fixed on the machine table, and the film preparation turret mechanism is fixed at the output end of the film preparation turret driving mechanism; the film preparation turret driving mechanism is used for driving the film preparation turret mechanism to rotate so as to wind the insulating film strips, and the film preparation turret mechanism is used for adsorbing and cutting off the insulating film strips into insulating film strip sections for being pasted by an external film pasting device.
Further, the film preparation turret driving mechanism comprises a film preparation turret driving element support, a film preparation turret driving element and a film preparation turret rotating driving wheel, wherein the film preparation turret driving element support is fixed under the machine table, the film preparation turret driving element is fixed under the film preparation turret driving element support, and the film preparation turret rotating driving wheel is fixed at the output end of the film preparation turret driving element.
Further, the film preparation turret mechanism comprises a film preparation turret support, a film preparation turret rotating shaft, a film preparation turret rotating driven wheel, a film preparation turret cam disc, a film preparation turret film sucking and cutting turntable, a plurality of film sucking and cutting units, a film preparation turret liquid-gas rotary joint support, a film preparation turret liquid-gas rotary joint and a film preparation turret pneumatic control piece mounting disc;
the film preparation turret support is fixed in the machine table, the film preparation turret rotating shaft is rotatably sleeved in the film preparation turret support, the film preparation turret rotating driven wheel is fixed at the lower end of the film preparation turret support, the film preparation turret rotating driven wheel is in transmission connection with the film preparation turret rotating driving wheel, the film preparation turret film sucking and cutting turntable is fixed at the upper end of the film preparation turret support, the film preparation turret cam disc is fixed outside the middle part of the film preparation turret support, the film sucking and cutting units are uniformly distributed on the periphery of the film preparation turret film sucking and cutting turntable, the lower ends of the film preparation turret film sucking and cutting units are respectively in contact with the film preparation turret disc, the film preparation turret film sucking and cutting turntable support and the film preparation turret pneumatic control mounting disc are both fixed on the film preparation turret film preparation turntable, and the film preparation turret film sucking and cutting turntable rotating part is fixed on the film preparation turret support film preparation turntable liquid rotating joint.
Further, the film sucking and cutting unit comprises a film preparation turret sucking disc, a film preparation turret film pressing component and a film preparation turret film cutting component; the film preparation turret sucking discs are connected end to form a cylinder, and fixedly arranged around the periphery of the film preparation turret film sucking and cutting turntable and used for winding and adsorbing an insulating film belt and an insulating film belt section; the film preparation turret film cutting assembly is arranged between the two film preparation turret sucking discs and is used for cutting off the insulating film strips into insulating film strip sections, and the lengths of the insulating film strip sections between the two adjacent film preparation turret film cutting assemblies are consistent with preset lengths; the film preparation turret film pressing assembly is fixed on the film preparation turret film sucking and cutting turntable and is used for pressing an insulating film belt on the film preparation turret sucking disc to cut films of the film preparation turret film cutting assembly.
Further, the film preparation turret film pressing assembly comprises a film preparation turret film pressing support, a film preparation turret film pressing lifting rod, a first film preparation turret film pressing lifting connecting rod, a second film preparation turret film pressing lifting connecting rod, a film preparation turret film pressing connecting rod support, a film preparation turret film pressing palm, a film preparation turret film pressing lifting roller support and a film preparation turret film pressing lifting roller;
the film preparation turret film pressing support is fixed on the film preparation turret film sucking and cutting turntable, and the film preparation turret film pressing connecting rod support is fixed on the top of the film preparation turret sucking disc;
the lower end of the film preparation turret film pressing lifting rod stretches into the film preparation turret film pressing support, one end of the first film preparation turret film pressing lifting rod is rotatably connected to the upper end of the film preparation turret film pressing support, the rod part of the second film preparation turret film pressing lifting rod is rotatably connected to the film preparation turret film pressing connecting rod support, one end of the second film preparation turret film pressing lifting rod is rotatably connected to the other end of the first film preparation turret film pressing lifting rod, the film preparation turret film pressing palm is fixed to the other end of the second film preparation turret film pressing lifting rod, and the film preparation turret film pressing palm is provided with a film preparation turret film pressing palm pad; the film preparation turret film pressing lifting roller support is fixed at the lower end of the film preparation turret film pressing support, the film preparation turret film pressing lifting roller is fixed below the film preparation turret film pressing lifting roller support, the film preparation turret cam disc is provided with a film preparation turret cam disc protruding edge of a whole circle of high-position section, a slope section and a low-position section in advance, and the film preparation turret film pressing lifting roller is used for rolling against the top of the film preparation turret cam disc protruding edge so as to enable the film preparation turret film pressing lifting rod, the film preparation turret film pressing palm and the film preparation turret film preparation pressing palm pad to press the insulating film tape for cutting films in the process of rolling from the film preparation turret cam disc protruding edge of the high-position section to the film preparation turret cam disc protruding edge of the low-position section.
Further, the film preparation turret film cutting assembly comprises a film preparation turret film cutting support, a film preparation turret film cutting driving piece, a film preparation turret film cutting carriage, a film preparation turret film cutting tool rest and a film preparation turret film cutting blade, wherein the film preparation turret film cutting support is fixed on the film preparation turret film sucking and cutting turntable, the film preparation turret film cutting driving piece is vertically fixed on the film preparation turret film cutting support, the film preparation turret film cutting carriage is fixed on the driving end of the film preparation turret film cutting driving piece, the film preparation turret film cutting tool rest is fixed on the film preparation turret film cutting carriage, and the film preparation turret film cutting blade is fixed on the film preparation turret film cutting tool rest.
Further, the turret type film preparation device further comprises a film preparation turret liquid-gas rotary joint limiting component, the film preparation turret liquid-gas rotary joint limiting component is fixed on the machine table and is located beside the film preparation turret mechanism, the film preparation turret liquid-gas rotary joint limiting component comprises a film preparation turret liquid-gas rotary joint limiting bracket and a film preparation turret liquid-gas rotary joint limiting fastener, the film preparation turret liquid-gas rotary joint is provided with a film preparation turret liquid-gas rotary joint limiting handle, the film preparation turret liquid-gas rotary joint limiting bracket is fixed on the machine table beside the film preparation turret mechanism, the film preparation turret liquid-gas rotary joint limiting fastener is fixed below the film preparation turret liquid-gas rotary joint limiting bracket, and is used for sleeving the film preparation turret liquid-gas rotary joint limiting handle to limit the fixing part of the film preparation turret liquid-gas rotary joint to enable the fixing part to be a non-rotating end which does not rotate along with the rotating part of the film preparation turret liquid-gas rotary joint.
Further, the film preparation device comprises a film preparation turret positioning component, the film suction and cutting unit is further provided with film preparation turret positioning induction pieces, the film preparation turret positioning induction pieces of the film suction and cutting unit are all fixed below the film preparation turret film suction and cutting turnplate and correspond to preset positions of the film preparation turret sucking discs respectively, the film preparation turret positioning component is fixed on the machine table and is positioned beside the film preparation turret mechanism, the film preparation turret positioning component comprises a film preparation turret positioning sensor bracket and a film preparation turret positioning sensor, the film preparation turret positioning sensor bracket is fixed on the machine table, the film preparation positioning sensor is fixed at the extending end of the film preparation turret positioning sensor bracket, the film preparation turret positioning induction pieces can be aligned with the film preparation turret positioning induction pieces, and when one film preparation turret positioning induction piece is aligned with the film preparation turret positioning sensor, the film preparation turret positioning sensor sends a signal to enable the film preparation turret positioning sensor bracket to send out a signal to enable the film preparation turret to stop the film preparation turret to rotate, so that the film preparation turret positioning sensor bracket drives the film preparation turret to take an insulating section out of the film preparation section.
The invention has the beneficial effects that:
according to the turret type film preparation device, the film preparation turret mechanism is driven by the film preparation turret driving mechanism, so that the film preparation turret mechanism winds an insulating film belt and pulls out the insulating film belt in the rotating process, and the insulating film belt is adsorbed and cut off on the film preparation turret mechanism to form an insulating film belt section, and the insulating film belt section rotates to a film pasting station for being pasted by an external film pasting device. The turret type film preparation device can complete the whole processes of film pulling, film cutting and film crossing in the continuous rotating process, continuously prepares the insulating film belt as an insulating film belt section, and has high film preparation efficiency.
Drawings
FIG. 1 is a schematic view of a cylindrical battery;
FIG. 2 is a schematic diagram of a cylindrical battery;
FIG. 3 is a schematic view of a cylindrical battery film;
FIG. 4 is a schematic structural view of a turret type film preparation device;
FIG. 5 is a first partial schematic view of the film preparation turret mechanism;
FIG. 6 is a second partial schematic view of the film preparation turret mechanism;
FIG. 7 is a schematic diagram of a film sucking and cutting unit;
FIG. 8 is a schematic structural view of a film preparation turret film pressing assembly and a film preparation turret cam disk;
FIG. 9 is a schematic diagram of a film-preparing turret film-pressing assembly;
FIG. 10 is a schematic diagram of a film preparation turret film cutting assembly;
FIG. 11 is a schematic structural view of a membrane preparation turret liquid-gas swivel joint limiting assembly;
fig. 12 is a schematic structural view of the film preparation turret positioning assembly.
Reference numerals illustrate:
10. a cylindrical battery; 11. a cylindrical surface; 12. an end face I; 13. an end face II; 14. a cathode column; 15. an anode column; 16. an explosion-proof window; 17. a liquid injection hole; 18. a two-dimensional code; 21. an insulating film tape; 210. an insulating film tape section; 211. lapping the mouth; 40. a film-attached cylindrical battery;
110. a machine table;
520. a film preparation turret mechanism; 521. film preparation turret support; 522. film preparation turret rotating shaft; 523. rotating the driven wheel by the film preparation turret; 524. film preparation turret cam disc; 5241. film preparation turret cam disc convex edge; 525. film sucking and cutting turntable of film preparation turret; 526. a film sucking and cutting unit; 5261. film preparation turret sucking disc; 5262. film preparation turret film pressing assembly; 52621. film pressing support of film preparation turret; 526211 film pressing support chute of film preparation turret; 52622. film pressing lifting rods of film preparation turrets; 526221, a film pressing lifting rod sliding handle of a film preparation turret; 52623. the first film preparation turret film pressing lifting connecting rod; 52624. the second film preparation turret film pressing lifting connecting rod; 52625. film pressing connecting rod support of film preparation turret; 52626. film pressing palms of film preparation turrets; 526261 film pressing palm pads of film preparation turrets; 52627. film pressing lifting roller support of film preparation turret; 52628. film pressing lifting rollers of film preparation turret; 5263. film preparing turret film cutting assembly; 52631. film preparing turret film cutting support; 52632. film preparing turret film cutting driving piece; 52633. film preparing turret film cutting carriage; 52634. film preparation turret film cutting tool rest; 52635. film preparing turret film cutting blade; 5264. film preparation turret positioning induction piece; 527. film preparation turret liquid-gas rotary joint support; 528. film preparation turret liquid-gas rotary joint; 5281. limiting handle of liquid-gas rotary joint of film-preparing turret; 529. film preparation turret pneumatic control mounting plate;
530. a membrane preparation turret liquid-gas rotary joint limiting assembly; 531. limiting support of liquid-gas swivel joint of film preparation turret; 532. limiting fasteners of the liquid-gas swivel joint of the film preparation turret;
540. film preparation turret positioning components; 541. film preparation turret positioning sensor bracket; 542. film preparation turret positioning sensor;
550. film preparation turret driving mechanism; 551. film preparation turret driving piece support; 552. film preparation turret driving parts; 553. the film preparation turret rotates the driving wheel.
Detailed Description
The present invention 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 invention 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 invention.
In the description of the present invention, 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 invention; 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 invention will be understood by those of ordinary skill in the art in specific detail.
Referring to fig. 4, the invention discloses a turret type film preparation device, which comprises a machine table 110, a film preparation turret driving mechanism 550 and a film preparation turret mechanism 520; the film preparation turret driving mechanism 550 and the film preparation turret mechanism 520 are both fixed on the machine 110, and the film preparation turret mechanism 520 is fixed on the output end of the film preparation turret driving mechanism 550; the film preparation turret driving mechanism 550 is used for driving the film preparation turret mechanism 520 to rotate so as to wind the insulating film tape 21, and the film preparation turret mechanism 520 is used for adsorbing and cutting off the insulating film tape 21 into the insulating film tape section 210 for film pasting by an external film pasting device.
The turret type film preparation device in this embodiment drives the film preparation turret mechanism 520 by the film preparation turret driving mechanism 550, so that the film preparation turret mechanism 520 winds the insulating film tape 21 and pulls out the insulating film tape 21 in the rotating process, and adsorbs and cuts off the insulating film tape 21 on the film preparation turret mechanism 520 to form the insulating film tape section 210, and the insulating film tape section 210 rotates to the film sticking station for film sticking by an external film sticking device. The turret type film preparation device can complete the whole processes of film pulling, film cutting and film crossing in the continuous rotation process, continuously prepares the insulating film belt 21 into the insulating film belt section 210, and has high film preparation efficiency.
Specifically, referring to fig. 4, the film preparation turret driving mechanism 550 includes a film preparation turret driving member bracket 551, a film preparation turret driving member 552, and a film preparation turret rotating capstan 553, the film preparation turret driving member bracket 551 is fixed under the machine table 110, the film preparation turret driving member 552 is fixed under the film preparation turret driving member bracket 551, and the film preparation turret rotating capstan 553 is fixed to an output end of the film preparation turret driving member 552. The film preparation turret driving member 552 drives the film preparation turret mechanism 520 by driving the film preparation turret rotary drive wheel 553.
Further, referring to fig. 5-6, the film preparation turret mechanism 520 includes a film preparation turret support 521, a film preparation turret spindle 522, a film preparation turret rotation driven wheel 523, a film preparation turret cam disk 524, a film preparation turret film sucking and cutting turntable 525, a plurality of film sucking and cutting units 526, a film preparation turret liquid-gas swivel joint bracket 527, a film preparation turret liquid-gas swivel joint 528, and a film preparation turret pneumatic control piece mounting disk 529;
the film preparation turret support 521 is fixed on the machine 110, the film preparation turret rotating shaft 522 is rotatably sleeved in the film preparation turret support 521, the film preparation turret rotating driven wheel 523 is fixed on the lower end of the film preparation turret rotating shaft 522 extending out of the film preparation turret support 521, the film preparation turret rotating driven wheel 523 is in transmission connection with the film preparation turret rotating driving wheel 553, the film preparation turret film sucking and cutting turntable 525 is fixed on the upper end of the film preparation turret rotating shaft 522 extending out of the film preparation turret support 521, the film preparation turret cam disk 524 is fixed outside the middle part of the film preparation turret support 521, the film preparation cutting units 526 are uniformly distributed on the periphery of the film preparation turret film sucking and cutting turntable 525, the lower ends of the film preparation cutting units 526 are respectively contacted with the film preparation turret cam disk 524, the film preparation turret liquid-gas rotary joint support 527 and the film preparation turret pneumatic control mounting disk 529 are both fixed on the film preparation turret film sucking and cutting turntable 525, the film preparation turret liquid-gas rotary joint bracket 527 is fixed on the film preparation turret film sucking and cutting turntable 525, the film preparation turret liquid-gas rotary joint 528 comprises a fixing part and a rotating part which can rotate relatively, a plurality of interfaces connected with an external air source are arranged on the fixing part of the film preparation turret liquid-gas rotary joint 528, a plurality of interfaces communicated with a plurality of film sucking and cutting units 526 are arranged on the rotating part, the rotating part of the film preparation turret liquid-gas rotary joint 528 is fixed on the film preparation turret liquid-gas rotary joint bracket 527, the film preparation turret liquid-gas rotary joint 528 ensures that in the process of rotating the film preparation turret film sucking and cutting turntable 525, a plurality of joints communicated with the rotating part of the film preparation turret liquid-gas rotary joint 528 on the film preparation turret liquid-gas rotary joint bracket 527 rotate along with the film preparation turret film sucking and cutting turntable 525, the interfaces of the external air source on the fixed part of the film preparation turret liquid-air swivel joint 528 do not rotate.
Further, referring to fig. 7 to 10, the film sucking and cutting unit 526 includes a film preparation turret suction cup 5261, a film preparation turret film pressing assembly 5262, and a film preparation turret film cutting assembly 5263; a plurality of film preparation turret suction cups 5261 are connected end to form a cylindrical shape and fixedly enclose the periphery of the film preparation turret film suction and cutting turntable 525, and are used for winding and adsorbing the insulating film strips 21 and the insulating film strip sections 210; the film preparation turret film cutting assembly 5263 is arranged between the two film preparation turret suction cups 5261 and is used for cutting off the insulating film tape 21 into insulating film tape sections 210, and the lengths of the insulating film tape sections 210 between the two adjacent film preparation turret film cutting assemblies 5263 are consistent with preset lengths; the film preparation turret film pressing assembly 5262 is fixed to the film preparation turret film sucking and cutting turntable 525 and is used for pressing the insulating film tape 21 on the film preparation turret suction cup 5261 to cut films by the film preparation turret film cutting assembly 5263.
Specifically, referring to fig. 9, the film preparation turret film pressing assembly 5262 includes a film preparation turret film pressing support 52621, a film preparation turret film pressing lifting rod 52622, a first film preparation turret film pressing lifting link 52623, a second film preparation turret film pressing lifting link 52624, a film preparation turret film pressing link support 52625, a film preparation turret film pressing palm 52626, a film preparation turret film pressing lifting roller support 52627, and a film preparation turret film pressing lifting roller 52628;
the film preparation turret film pressing support 52621 is fixed on the film preparation turret film sucking and cutting turntable 525, and the film preparation turret film pressing connecting rod support 52625 is fixed on the top of the film preparation turret sucking disc 5261;
the lower end of the film preparation turret film pressing lifting rod 52622 extends into the film preparation turret film pressing support 52621, one end of the first film preparation turret film pressing lifting rod 52623 is rotatably connected to the upper end of the film preparation turret film pressing lifting rod 52622 extending out of the film preparation turret film pressing support 52621, the rod part of the second film preparation turret film pressing lifting rod 52624 is rotatably connected to the film preparation turret film pressing rod support 52625, one end of the second film preparation turret film pressing lifting rod 52624 is rotatably connected to the other end of the first film preparation turret film pressing lifting rod 52623, the film preparation turret film pressing palm 52626 is fixed to the other end of the second film preparation turret film pressing lifting rod 52624, and the film preparation turret film preparation pressing palm pad 526261 is arranged on the film preparation turret film preparation pressing palm 52626; the film preparation turret film pressing lifting roller support 52627 is fixed at the lower end of the film preparation turret film pressing lifting rod 52622 extending out of the film preparation turret film pressing support 52621, the film preparation turret film pressing lifting roller 52628 is fixed below the film preparation turret film pressing lifting roller support 52627, the film preparation turret cam disk 524 is preset with a film preparation turret cam disk flange 5241 of the whole circle of the high-position section, the slope section and the low-position section, and the film preparation turret film pressing lifting roller 52628 is used for rolling against the top of the film preparation turret cam disk flange 5241 so as to enable the film preparation turret film pressing lifting rod 52622 to descend along with the film preparation turret film preparation pressing palm 52626 and the film preparation turret pressing palm pad 526261 in the process of rolling from the film preparation turret cam disk flange 5241 of the high-position section to the film preparation turret cam disk flange 5241 of the low-position section, so that the film preparation turret film preparation pressing palm pad 526261 presses the insulating film preparation belt 21 for cutting.
The film preparation turret film pressing lifting rod 52622 is provided with a film preparation turret film pressing lifting rod sliding handle 526221, the film preparation turret film pressing support 52621 is provided with a film preparation turret film pressing support sliding groove 526211 corresponding to the film preparation turret film pressing lifting rod sliding handle 526221, and the vertical lifting of the film preparation turret film pressing lifting rod sliding handle 526221 in the film preparation turret film pressing support sliding groove 526211 plays a guiding role, so that the film preparation turret film pressing lifting rod sliding handle 526221 and the film preparation turret film pressing lifting rod 52622 drive the film preparation turret film pressing palm 52626 and the film preparation turret film pressing palm pad 526261 to lift stably.
Specifically, referring to fig. 10, the film preparation turret film cutting assembly 5263 includes a film preparation turret film cutting bracket 52631, a film preparation turret film cutting driving member 52632, a film preparation turret film cutting carriage 52633, a film preparation turret film cutting blade carrier 52634, and a film preparation turret film cutting blade 52635, the film preparation turret film cutting bracket 52631 is fixed to the film preparation turret film sucking film cutting turntable 525, the film preparation turret film cutting driving member 52632 is vertically fixed to the film preparation turret film cutting bracket 52631, the film preparation turret film cutting carriage 52633 is fixed to the driving end of the film preparation turret film cutting driving member 52632, the film preparation turret film cutting blade carrier 52634 is fixed to the film preparation turret film cutting carriage 52633, and the film preparation turret film cutting blade 52635 is fixed to the film preparation turret film cutting blade carrier 52634.
Further, referring to fig. 11, the turret type film preparation device further includes a film preparation turret liquid-gas swivel joint limiting component 530, where the film preparation turret liquid-gas swivel joint limiting component 530 is fixed on the machine table 110 and located beside the film preparation turret mechanism 520, the film preparation turret liquid-gas swivel joint limiting component 530 includes a film preparation turret liquid-gas swivel joint limiting bracket 531 and a film preparation turret liquid-gas swivel joint limiting fastener 532, a film preparation turret liquid-gas swivel joint limiting handle 5281 is provided at a fixing portion of the film preparation turret liquid-gas swivel joint 528, the film preparation turret liquid-gas swivel joint limiting bracket 531 is fixed on the machine table 110 beside the film preparation turret mechanism 520, the film preparation turret liquid-gas swivel joint limiting fastener 532 is fixed under the film preparation turret liquid-gas swivel joint limiting bracket 531, and is used for sleeving the film preparation turret liquid-gas swivel joint limiting handle 5281 to limit a fixing portion of the film preparation turret liquid-gas swivel joint 528 to make the fixing portion become a non-rotating end that does not rotate with a rotating portion of the film preparation turret liquid-gas swivel joint 528.
Referring further to fig. 12, the turret type film preparation device further includes a film preparation turret positioning component 540, the film suction and cutting unit 526 is further provided with a film preparation turret positioning sensing piece 5264, the film preparation turret positioning sensing pieces 5264 of the film preparation cutting unit 526 are all fixed under the film preparation turret suction and cutting turntable 525 and respectively correspond to preset positions of the film preparation turret suction cups 5261, the film preparation turret positioning component 540 is fixed on the machine table 110 and is located beside the film preparation turret mechanism 520, the film preparation turret positioning component 540 includes a film preparation turret positioning sensor bracket 541 and a film preparation turret positioning sensor 542, the film preparation turret positioning sensor bracket 541 is fixed on the machine table 110, the film preparation turret positioning sensor 542 is fixed on an extending end of the film preparation turret positioning sensor bracket 541, so that when one film preparation turret positioning sensing piece 5264 is aligned with the film preparation turret positioning sensor 542, the film preparation turret positioning sensor 542 sends a signal to stop the rotation of the film preparation turret driving member 552, and thus the film preparation turret driving member 552 can be supplied with good insulation tape from the film preparation turret mechanism 210.
The foregoing description of the preferred embodiments of the invention 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 invention.
Claims (8)
1. The turret type film preparation device is characterized by comprising a machine table, a film preparation turret driving mechanism and a film preparation turret mechanism; the film preparation turret driving mechanism and the film preparation turret mechanism are both fixed on the machine table, and the film preparation turret mechanism is fixed at the output end of the film preparation turret driving mechanism; the film preparation turret driving mechanism is used for driving the film preparation turret mechanism to rotate so as to wind the insulating film strips, and the film preparation turret mechanism is used for adsorbing and cutting off the insulating film strips into insulating film strip sections for being pasted by an external film pasting device.
2. The turret type film preparation device according to claim 1, wherein the film preparation turret driving mechanism comprises a film preparation turret driving element support, a film preparation turret driving element and a film preparation turret rotating driving wheel, the film preparation turret driving element support is fixed under the machine table, the film preparation turret driving element is fixed under the film preparation turret driving element support, and the film preparation turret rotating driving wheel is fixed at an output end of the film preparation turret driving element.
3. The turret type film preparation device according to claim 2, wherein the film preparation turret mechanism comprises a film preparation turret support, a film preparation turret rotating shaft, a film preparation turret rotating driven wheel, a film preparation turret cam disc, a film preparation turret film sucking and cutting turntable, a plurality of film sucking and cutting units, a film preparation turret liquid-gas rotary joint support, a film preparation turret liquid-gas rotary joint and a film preparation turret pneumatic control mounting disc, the film preparation turret support is fixed on the machine table, the film preparation turret rotating shaft is rotatably sleeved in the film preparation turret support, the film preparation turret rotating driven wheel is fixed on the lower end of the film preparation turret rotating shaft extending out of the film preparation turret support, the film preparation turret rotating driven wheel is in transmission connection with the film preparation turret rotating driving wheel, the film sucking and cutting rotary table of the film preparation rotary table is fixed on the rotating shaft of the film preparation rotary table and extends out of the upper end of the film preparation rotary table support, the film preparation rotary table cam is fixed outside the middle of the film preparation rotary table support, a plurality of film sucking and cutting units are uniformly distributed on the periphery of the film preparation rotary table, the lower ends of the film sucking and cutting units are respectively contacted with the film preparation rotary table cam, the film preparation rotary table liquid-gas rotary joint support and the film preparation rotary table pneumatic control mounting plate are both fixed on the film preparation rotary table of the film preparation rotary table, and the rotating part of the film preparation rotary table liquid-gas rotary joint is fixed on the film preparation rotary table liquid-gas rotary joint support.
4. The turret type film preparation device according to claim 3, wherein the film sucking and cutting unit comprises a film preparation turret sucking disc, a film preparation turret film pressing assembly and a film preparation turret film cutting assembly; the film preparation turret sucking discs are connected end to form a cylinder, and fixedly arranged around the periphery of the film preparation turret film sucking and cutting turntable and used for winding and adsorbing an insulating film belt and an insulating film belt section; the film preparation turret film cutting assembly is arranged between the two film preparation turret sucking discs and is used for cutting off the insulating film strips into insulating film strip sections, and the lengths of the insulating film strip sections between the two adjacent film preparation turret film cutting assemblies are consistent with preset lengths; the film preparation turret film pressing assembly is fixed on the film preparation turret film sucking and cutting turntable and is used for pressing an insulating film belt on the film preparation turret sucking disc to cut films of the film preparation turret film cutting assembly.
5. The turret-type film preparation device according to claim 4, wherein the film preparation turret film pressing assembly comprises a film preparation turret film pressing support, a film preparation turret film pressing lifting rod, a first film preparation turret film pressing lifting connecting rod, a second film preparation turret film pressing lifting connecting rod, a film preparation turret film pressing connecting rod support, a film preparation turret film pressing palm, a film preparation turret film pressing lifting roller support and a film preparation turret film pressing lifting roller;
the film preparation turret film pressing support is fixed on the film preparation turret film sucking and cutting turntable, and the film preparation turret film pressing connecting rod support is fixed on the top of the film preparation turret sucking disc;
the lower end of the film preparation turret film pressing lifting rod stretches into the film preparation turret film pressing support, one end of the first film preparation turret film pressing lifting rod is rotatably connected to the upper end of the film preparation turret film pressing support, the rod part of the second film preparation turret film pressing lifting rod is rotatably connected to the film preparation turret film pressing connecting rod support, one end of the second film preparation turret film pressing lifting rod is rotatably connected to the other end of the first film preparation turret film pressing lifting rod, the film preparation turret film pressing palm is fixed to the other end of the second film preparation turret film pressing lifting rod, and the film preparation turret film pressing palm is provided with a film preparation turret film pressing palm pad; the film preparation turret film pressing lifting roller support is fixed at the lower end of the film preparation turret film pressing support, the film preparation turret film pressing lifting roller is fixed below the film preparation turret film pressing lifting roller support, the film preparation turret cam disc is provided with a film preparation turret cam disc protruding edge of a whole circle of high-position section, a slope section and a low-position section in advance, and the film preparation turret film pressing lifting roller is used for rolling against the top of the film preparation turret cam disc protruding edge so as to enable the film preparation turret film pressing lifting rod, the film preparation turret film pressing palm and the film preparation turret film preparation pressing palm pad to press the insulating film tape for cutting films in the process of rolling from the film preparation turret cam disc protruding edge of the high-position section to the film preparation turret cam disc protruding edge of the low-position section.
6. The turret type film preparation device according to claim 4, wherein the film preparation turret film preparation cutting assembly comprises a film preparation turret film preparation cutting support, a film preparation turret film preparation cutting driving piece, a film preparation turret film preparation cutting carriage, a film preparation turret film preparation cutting tool rest and a film preparation turret film preparation cutting blade, the film preparation turret film preparation cutting support is fixed on the film preparation turret film sucking and cutting turntable, the film preparation turret film preparation cutting driving piece is vertically fixed on the film preparation turret film preparation cutting support, the film preparation turret film preparation cutting carriage is fixed on the driving end of the film preparation turret film preparation cutting driving piece, the film preparation turret film preparation cutting tool rest is fixed on the film preparation turret film preparation cutting carriage, and the film preparation cutting blade is fixed on the film preparation turret film preparation cutting tool rest.
7. A turret-type film preparation device according to claim 3, further comprising a film preparation turret liquid-gas swivel joint limiting assembly, wherein the film preparation turret liquid-gas swivel joint limiting assembly is fixed on the machine table and is located beside the film preparation turret mechanism, the film preparation turret liquid-gas swivel joint limiting assembly comprises a film preparation turret liquid-gas swivel joint limiting bracket and a film preparation turret liquid-gas swivel joint limiting fastener, the film preparation turret liquid-gas swivel joint is provided with a film preparation turret liquid-gas swivel joint limiting handle, the film preparation turret liquid-gas swivel joint limiting bracket is fixed on the machine table beside the film preparation turret mechanism, the film preparation turret liquid-gas swivel joint limiting fastener is fixed below the film preparation turret liquid-gas swivel joint limiting bracket, and is used for sleeving a fixing part of the film preparation turret liquid-gas swivel joint limiting handle to limit the film preparation turret liquid-gas swivel joint, so that the fixing part becomes a non-rotating end which does not rotate along with a rotating part of the film preparation turret liquid-gas swivel joint.
8. The turret type film preparation device according to claim 4, further comprising a film preparation turret positioning assembly, wherein the film preparation turret positioning sensor support is fixed on the machine table, the film preparation turret positioning sensor is fixed on the extending end of the film preparation turret positioning sensor support, the film preparation turret positioning sensor support can align with the film preparation turret positioning sensor support, one film preparation turret positioning sensor support is aligned with the film preparation turret positioning sensor support, the film preparation turret positioning sensor support is positioned beside the film preparation turret mechanism, and the film preparation turret positioning sensor support is fixed on the machine table, so that the film preparation turret can rotate the film preparation segment, and the film preparation turret can stop rotating the film preparation segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225063.2A CN117142228A (en) | 2023-09-20 | 2023-09-20 | Turret type film preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225063.2A CN117142228A (en) | 2023-09-20 | 2023-09-20 | Turret type film preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117142228A true CN117142228A (en) | 2023-12-01 |
Family
ID=88908064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311225063.2A Pending CN117142228A (en) | 2023-09-20 | 2023-09-20 | Turret type film preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117142228A (en) |
-
2023
- 2023-09-20 CN CN202311225063.2A patent/CN117142228A/en active Pending
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