CN218311251U - Lifting type cantilever cutter device and winding and unwinding tape splicing equipment - Google Patents
Lifting type cantilever cutter device and winding and unwinding tape splicing equipment Download PDFInfo
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- CN218311251U CN218311251U CN202222331217.3U CN202222331217U CN218311251U CN 218311251 U CN218311251 U CN 218311251U CN 202222331217 U CN202222331217 U CN 202222331217U CN 218311251 U CN218311251 U CN 218311251U
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- 238000004804 winding Methods 0.000 title description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 239000000463 material Substances 0.000 claims description 53
- 238000005520 cutting process Methods 0.000 claims description 44
- 238000003825 pressing Methods 0.000 claims description 41
- 239000000428 dust Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052744 lithium Inorganic materials 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an over-and-under type cantilever cutters and receive and release take-up equipment, over-and-under type cantilever cutters include lift actuating mechanism, fixed establishment and shutdown mechanism, and the lift actuating mechanism expansion end is provided with the mounting panel, and fixed establishment and shutdown mechanism set up on the mounting panel side by side. Receive and release the area equipment of splicing and include over-and-under type cantilever cutters and capstan head, over-and-under type cantilever cutters be aforementioned over-and-under type cantilever cutters, set up two at least installation axles on the capstan head, the installation board goes up and down to set up in the below of capstan head, and the installation axle can be changeed to and press solid subassembly directly over. The utility model is used for splicing when pole piece is received and is unreeled in the lithium cell production.
Description
Technical Field
The utility model relates to a lithium cell production facility technical field, concretely relates to over-and-under type cantilever cutters and receive and release take-up equipment.
Background
The coil stock is the material form commonly used in industrial production, for example in lithium cell production, positive plate and negative pole piece production all adopt the form of coil stock to deposit after accomplishing, also need unreel the material area of coil stock and use when positive plate and negative pole piece use. When the pole piece coil stock is wound to a set winding diameter, the positive pole piece or negative pole piece strip stock needs to be cut off; similarly, when the positive plate and the negative plate are unreeled, the positive plate or the negative plate strip is often cut off. The strip material of present pole piece coil stock is cut off and is all compressed tightly the material area and cut off the material area with the swing arm drive cutter swing through swing arm formula cutters, and when material book roll diameter is different, the cutter is different with the direction of contact and the position of rolling up the material to pole piece strip material on the influence pole piece material book cuts off the uniformity and the precision of position. When the pole piece coil material is wound, unwound and spliced, the consistency of a pressing position and a cutting position is poor when the existing pole piece coil material strip cutting device is used for cutting the material strip, the success rate of splicing and the running condition of equipment can generate differences, and the compatibility of the equipment is poor; and the low success rate of tape splicing can influence the continuity of production, reduce the production efficiency and generate higher cost.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that the consistency and the precision of the cutting position of the pole piece strip material on a pole piece material roll are influenced by driving a cutter to swing and compress the strip material and cut the strip material by a rotary swing arm aiming at the existing swing arm type cutter device; and when the pole piece coil material is wound, unwound and connected with the belt, the technical problems of poor compatibility and high production cost of the equipment are solved.
In order to solve the technical problem, the technical scheme of the utility model is that: a lifting type cantilever cutter device comprises a lifting driving mechanism, a fixing mechanism and a cutting mechanism, wherein a mounting plate is arranged at the movable end of the lifting driving mechanism, and the fixing mechanism and the cutting mechanism are arranged on the mounting plate and perform synchronous lifting motion along with the mounting plate; the fixing mechanism comprises a pressing and fixing assembly and a first driving piece, the pressing and fixing assembly is arranged on the mounting plate in a swinging mode, and the first driving piece drives the pressing and fixing assembly to swing; the shutdown mechanism includes cutter unit spare and second driving piece, cutter unit spare swing sets up on the mounting panel, the swing of second driving piece drive cutter unit spare.
Furthermore, the cutter assembly comprises a cutter fixing plate and a cutter, one side of the cutter fixing plate is arranged on the mounting plate in a swinging mode, the other side of the cutter fixing plate is fixedly connected with the cutter, and the second driving piece drives the cutter fixing plate to swing to drive the cutter to swing on the mounting plate.
Furthermore, the pressing and fixing assembly comprises a pressing arm and a pressing roller, one side of the pressing arm is arranged on the mounting plate in a swinging mode, and the other side of the pressing arm is connected with the pressing roller in a rotating mode; the first driving piece drives the pressing arm to swing, and the pressing arm swings to drive the pressing roller to swing on the mounting plate.
Furthermore, lift actuating mechanism includes lift guide assembly and lift drive assembly, the mounting panel slides and sets up on lift guide assembly to through lift drive assembly drive lift removal.
Furthermore, the lifting guide assembly comprises a sliding rail and a sliding block, the sliding block is arranged on the sliding rail in a sliding mode, and the mounting plate is fixed on the sliding block.
Furthermore, the lifting driving assembly comprises a servo motor, a first steering gear, a connecting rod, a second steering gear, a coupler, a lead screw and a lead screw nut; the lead screw is arranged in parallel with the slide rail, and the mounting plate is movably connected with the lead screw through a lead screw nut; the servo motor is connected with one end of a connecting rod through a first steering gear, and the other end of the connecting rod is connected with a second steering gear; the lead screw is connected with the second steering gear through a coupler.
Furthermore, the device also comprises a dust removal mechanism, wherein the dust removal mechanism removes dust generated when the cutting mechanism cuts off the material belt.
Furthermore, the dust removal mechanism is a negative pressure dust removal box and is fixed on the mounting plate and below the cutting mechanism.
The utility model provides a receive and release coil splicing equipment, includes capstan head and aforementioned over-and-under type cantilever cutters, over-and-under type cantilever cutters sets up the one side at the capstan head, set up two at least installation axles on the capstan head, the installation axle can be changeed to and press solid subassembly directly over.
Furthermore, two opposite sides of the turret are provided with two mounting shafts, and two opposite sides between the two mounting shafts are provided with first passing rollers.
The utility model discloses beneficial effect that over-and-under type cantilever cutters realized mainly has following several points: the lifting type cantilever cutter device comprises a lifting driving mechanism, a fixing mechanism and a cutting mechanism, wherein a mounting plate is arranged at the movable end of the lifting driving mechanism, the fixing mechanism and the cutting mechanism are arranged on the mounting plate in parallel, and the fixing mechanism can lift through the lifting driving mechanism to press and fix a pole piece belt material and can lift to a position under a pole piece coil stock to fix the pole piece belt material at the fixed position, so that the consistency of the pressing and fixing positions of the pole piece belt material is good when the pole piece belt material is cut off on the pole piece coil stocks with different coil diameters, and the cutting mechanism is convenient to cut off the pole piece. Similarly, shutdown mechanism also sets up on the mounting panel, when shutdown mechanism cuts off the pole piece belting on the pole piece coil stock, shutdown mechanism goes up and down through lift actuating mechanism and comes the control to cut off the position of pole piece belting on the pole piece coil stock, when making shutdown mechanism cut off the pole piece coil stock of different book footpaths and go up the pole piece belting, the uniformity of cutting off the position is better, can promote the success rate and the precision that the pole piece coil stock was taken when being used for the pole piece coil stock to take over from this over-and-under type cantilever cutters, guarantee the continuity of lithium cell production, improve lithium cell production efficiency, reduce lithium cell manufacturing cost. And set up fixed establishment and shutdown mechanism on an equipment, fixed material is taken conveniently when pole piece coil stock material area cuts off, also can improve lithium cell production efficiency.
The utility model discloses receive and unreel the beneficial effect that splicing equipment realized to have: receive and release and set up two at least installation axles on the capstan head of rolling tape splicing equipment, rotate through the capstan head and drive installation axle shift position to with over-and-under type cantilever cutters cooperation, realized pole piece coil stock receive and release the automatic tape splicing of when unreeling, avoid stopping artifical tape splicing for a long time in the lithium cell production process, thereby improved lithium cell production efficiency, reduced the manufacturing cost of lithium cell. And receive and unreel splicing tape equipment from the splicing tape under the coil stock for receive and unreel splicing tape, equipment compatibility is good in pole piece coil stock that receive and unreel splicing tape equipment can compatible different book footpath sizes.
Drawings
Fig. 1 is a schematic perspective view of a lifting type cantilever cutter device according to an embodiment of the present invention;
fig. 2 is a schematic longitudinal sectional view of the lifting type cantilever cutter device in the embodiment of the present invention;
fig. 3 is a schematic view of a longitudinal section structure of the tape rewinding and splicing apparatus in an embodiment of the present invention.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.
Detailed Description
To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Example one
Referring to fig. 1 to 3, a lifting type cantilever cutting device is used for cutting off a lithium battery pole piece after winding, unwinding and winding. Over-and-under type cantilever cutters includes lift drive mechanism 1, fixed establishment 2 and shutdown mechanism 3, the 1 expansion end of lift drive mechanism is provided with mounting panel 11, and lift drive mechanism 1 drive mounting panel 11 lift removal, fixed establishment 2 and shutdown mechanism 3 are listed as and set up on mounting panel 11 side by side, and fixed establishment 2 can come the solid pole piece area material of consolidation through lift drive mechanism 1 lift from this to can lift to the pole piece coil stock under fix the pole piece area material in fixed position, make the pole piece area material uniformity of position of consolidating when cutting off on the pole piece coil stock of different book footpaths good, and then make things convenient for shutdown mechanism 3 to cut off the pole piece. Similarly, shutdown mechanism 3 also sets up on mounting panel 11, when shutdown mechanism 3 cuts off the pole piece area material on the pole piece coil stock, shutdown mechanism 3 goes up and down through lifting drive mechanism 1 and controls the position of cutting off pole piece area material on the pole piece coil stock, when making shutdown mechanism 3 cut off the pole piece area material on the pole piece coil stock of different book footpaths, the uniformity of cutting off the position is better, success rate and the precision that pole piece coil stock was taken when over-and-under type cantilever cutters is used for pole piece coil stock to take over from this can promote pole piece coil stock and take over, guarantee lithium cell production's continuity, improve lithium cell production efficiency, reduce lithium cell manufacturing cost. And set up fixed establishment 2 and shutdown mechanism 3 on an equipment, fixed material area is convenient when pole piece coil stock material area cuts off, also can improve lithium cell production efficiency.
Referring to fig. 1 and 2, fixing mechanism 2 includes pressing solid subassembly 21 and first driving piece 22, pressing solid subassembly 21 swing setting on mounting panel 11, first driving piece 22 drive is pressed solid subassembly 21 swing on mounting panel 11 to when fixing mechanism 2 goes up and down to move near pole piece coil stock below through lifting drive mechanism 1, through the swing of first driving piece 22 drive pressing solid subassembly 21, can press the terminal pole piece area material of pole piece coil stock admittedly on pole piece coil stock overall structure, make things convenient for shutdown mechanism 3 to cut off the terminal pole piece area material of pole piece coil stock. Shutdown mechanism 3 includes cutter unit spare 31 and second driving piece 32, cutter unit spare 31 swing sets up on mounting panel 11, second driving piece 32 drive cutter unit spare 31 swings on mounting panel 11 to when shutdown mechanism 3 goes up and down through lift actuating mechanism 1 and move near pole piece coil stock below, drive cutter unit spare 31 swing through second driving piece 32, cut off the terminal pole piece area material of pole piece coil stock. Both the first drive member 22 and the second drive member 32 may employ telescopic cylinders.
Referring to fig. 1 and 2, the cutter assembly 31 includes a cutter fixing plate 311 and a cutter 312, one side of the cutter fixing plate 311 is arranged on the mounting plate 11 through a rotating shaft in a swinging manner, and the second driving member 32 drives the cutter fixing plate 311 to swing on the mounting plate 11; the cutter 312 is fixed on the side of the cutter fixing plate 311 away from the mounting plate 11. Therefore, the second driving element 32 can drive the cutter fixing plate 311 to swing, and drive the cutter 312 on the cutter fixing plate 311 to swing so as to cut off the pole piece strip at the tail end of the pole piece coil. The cutter 312 of the cutter assembly 31 is preferably a toothed cutter, so that the pole piece strip can be cut off more easily, and the adhesion between the cutter and the pole piece strip can be avoided during cutting.
Referring to fig. 1 and fig. 2, the press fixing assembly 21 includes a press arm 211 and a press roller 212, one side of the press arm 211 is arranged on the mounting plate 11 through a rotating shaft in a swinging manner, and the first driving element 22 drives the press arm 211 to swing on the mounting plate 11; the pressing roller 212 is rotatably disposed on the pressing arm 211 on a side away from the mounting plate 11. Therefore, when the first driving member 22 drives the pressing arm 211 to swing, the pressing roller 212 can be driven to press and fix the pole piece strip at the tail end of the pole piece coil on the whole structure of the pole piece coil, so that the cutting mechanism 3 can conveniently cut off the pole piece strip at the tail end of the pole piece coil.
Referring to fig. 1 and 2, the lifting driving mechanism 1 has the following structure: including lift direction subassembly 12 and lift drive assembly 13, mounting panel 11 slides and sets up on lift direction subassembly 12 to through the lift drive assembly 13 drive lift removal, can guarantee 11 stable lifts of mounting panel from this, thereby fixed establishment 2 and shutdown mechanism 3 can further guarantee shutdown mechanism 3 and cut off the terminal pole piece area material position's of pole piece coil stock uniformity along with the stable lift removal of mounting panel 11.
Referring to fig. 1 and 2, the lifting guide assembly 12 is constructed as follows: including slide rail 121 and slider 122, the vertical setting of slide rail 121, slider 122 slides and sets up on slide rail 121, mounting panel 11 is fixed on slider 122, and fixed establishment 2 and shutdown mechanism 3 go up the falling motion along with mounting panel 11 at slide rail 121 from this. The lifting guide component 12 is provided with two groups, the mounting plate 11 is also provided with two groups, the mounting plate 11 is arranged on the slider 122 of each group of lifting guide component 12, and the fixing mechanism 2 and the cutting mechanism 3 are arranged at the positions of the two mounting plates 11, so that the fixing mechanism 2 and the cutting mechanism 3 are more stable to install.
Referring to fig. 1, the lifting driving assembly 13 includes a servo motor 131, a first steering gear 132, a connecting rod 133, a second steering gear 134, a coupling 135, a lead screw 136, and a lead screw nut 137; the lead screw 136 is arranged at two ends of the slide rail 121 through a bearing seat and a bearing; one end of the connecting rod 133 is connected with the servo motor 131 through the first steering gear 132, and the other end of the connecting rod 133 is connected with the second steering gear 134; the lead screw 136 is connected with the second steering gear 134 through a coupling 135; the mounting plate 11 is movably connected with the lead screw 136 through the lead screw nut 137, the lead screw nut 137 is mounted on the lead screw 136, and the mounting plate 11 is fixed on the lead screw nut 137. Thus, the fixing mechanism 2 and the cutting mechanism 3 can be driven by the elevation driving unit 13 to be elevated inside the two sets of elevation guide units 12.
Referring to fig. 1 to 3, when the lifting cantilever cutting knife device of the present embodiment works, the lifting driving component 13 of the lifting driving mechanism 1 drives the mounting plate 11 to move up and down on the lifting guide component 12, and the fixing mechanism 2 and the cutting mechanism 3 move along with the mounting plate 11; when the fixing mechanism 2 and the cutting mechanism 3 move to the position near the lower part of the pole piece coil, the first driving part 22 drives the pressing arm 211 to swing, drives the pressing roller 212 to press and fix the pole piece strip material at the tail end of the pole piece coil on the whole structure of the pole piece coil, and the second driving part 32 drives the cutter fixing plate 311 to swing, and drives the cutter 312 on the cutter fixing plate 311 to swing to cut off the pole piece strip material at the tail end of the pole piece coil; after the pole piece belt material at the tail end of the pole piece coil material is cut off, the lifting driving mechanism 1 drives the fixing mechanism 2 and the cutting mechanism 3 to descend to a position far away from the pole piece coil material.
Example two
Referring to fig. 1 to 3, the whole of the lifting type cantilever cutting device of the present embodiment is the same as that of the first embodiment, and the dust removing mechanism 4 is added on the basis of the first embodiment, and the dust generated when the material tape is cut off by the cutting mechanism 3 is removed by the dust removing mechanism 4, so that the dust generated in the lithium battery production is prevented from affecting the yield of the lithium battery production, and the workshop environment is improved. Dust removal mechanism 4 adopts the negative pressure dust removal box, dust removal mechanism 4 is fixed on mounting panel 11, the position of shutdown mechanism 3 below to the dust that produces when shutdown mechanism 3 cuts off the material area can be inhaled in the negative pressure dust removal box by the negative pressure that the negative pressure dust removal box produced, regularly clear up the negative pressure dust removal box can.
Referring to fig. 1 to 3, the whole working process of the lifting cantilever cutting device of the present embodiment is the same as that of the first embodiment, and when the cutting mechanism 3 cuts the material tape, the dust removing mechanism 4 sucks dust generated by cutting the pole piece into the dust removing mechanism 4 in real time.
EXAMPLE III
Referring to fig. 1 to 3, a tape winding and unwinding device using the lifting type cantilever cutting device according to the second embodiment includes a lifting type cantilever cutting device and a turret 5, the lifting type cantilever cutting device is the lifting type cantilever cutting device according to the second embodiment, and the lifting type cantilever cutting device is disposed on one side of the turret 5. The turret 5 is provided with at least two mounting shafts 51, the mounting plate 11 is arranged below the turret 5 in a lifting manner, and the mounting shafts 51 can be rotated to the position right above the pressing and fixing assembly 21, so that the pole piece strip at the tail end of the pole piece coil is pressed and fixed on the pole piece coil through the pressing and fixing assembly 21, and the cutting mechanism 3 is convenient to cut off the pole piece strip. Set up two at least installation axles 51 on receiving and unreeling take-up equipment's capstan head 5, rotate through the capstan head and drive installation axle 51 shift position to with over-and-under type cantilever cutters cooperation, realized pole piece coil stock receive and unreel automatic take-up, avoid stopping artifical take-up for a long time in the lithium cell production process, thereby improved lithium cell production efficiency. And receive and unreel splicing tape equipment from the splicing tape under the coil stock for receive and unreel splicing tape equipment can compatible the different pole piece coil stocks of rolling up footpath size and unreel the splicing tape, and equipment compatibility is good.
Referring to fig. 1 to 3, two mounting shafts 51 are arranged on the turret 5, and the two mounting shafts 51 are arranged on two opposite sides of the turret 5; first passing rollers 52 are arranged on the other two sides between the two mounting shafts 51 on the turret 5, and second passing rollers 14 are arranged on the mounting plate 11 and close to the first passing rollers 52. The turret 5 can be arranged in a cross-shaped structure, and the first roller 52 and the second roller 14 can enable the moving and conveying of the pole piece belt material to be smoother when the pole piece coil material is connected.
Referring to fig. 1 to 3, the unwinding and splicing process of the winding and unwinding splicing device of the present embodiment is as follows, when the pole piece roll 6 of one mounting shaft 51 on the turret 5 is about to be unwound, a new full-roll pole piece roll 7 is placed on the other mounting shaft 51 (the double-sided tape protective film on the head is torn off before placement, and the double-sided tape faces upward), then the turret 5 rotates 180 ° clockwise, the new full-roll pole piece roll 7 is rotated to the upper side of the lifting cantilever cutter device, and at this time, the pole piece of the previous roll 6 which is about to be unwound passes through the lower side of the new full-roll pole piece roll 7; when the pole piece coil stock is connected with the belt, the fixing mechanism 2 and the cutting mechanism 3 are driven by the lifting driving mechanism 1 to move to the position near the lower part of the new full-coil pole piece coil stock 7, then the first driving piece 22 drives the pressing arm 211 to swing, and the pressing roller 212 is driven to press and fix the pole piece belt stock 8 at the tail end of the pole piece coil stock 6 to be completely unreeled on the double-faced adhesive at the starting position of the material belt of the new full-coil pole piece coil stock 7, so that the pole piece belt stock on the new full-coil pole piece coil stock 7 is adhered to the pole piece belt stock 8 at the tail end of the pole piece coil stock 6 to be completely unreeled, and automatic belt connection is realized; meanwhile, the second driving element 32 drives the cutter fixing plate 311 to swing, and drives the cutter 312 on the cutter fixing plate 311 to swing to cut off the pole piece strip material at the tail end of the pole piece coil material 6 to be unwound and unwound, so that the pole piece coil material is automatically connected to a new pole piece coil material to be continuously unwound after unwinding of one pole piece coil material is completed.
Referring to fig. 1 to 3, the winding and unwinding splicing device of this embodiment performs a winding and splicing operation, when a pole piece coil of one mounting shaft 51 on the turret 5 is about to be wound, an empty reel to be wound is mounted on the other mounting shaft 51 (before mounting, a double-sided adhesive protective film on the empty reel is torn off, and the double-sided adhesive is upward), then the turret 5 rotates 180 ° clockwise, the empty reel to be wound is rotated to a position above the lifting cantilever cutter device, and at this time, the last section of the end of the last wound pole piece of the coil passes through a position below the empty reel to be wound; when pole piece coil stock is rolled and jointed, the fixing mechanism 2 and the cutting mechanism 3 are driven by the lifting driving mechanism 1 to move to the position near the lower part of an empty scroll shaft to be rolled, then the first driving piece 22 drives the pressing arm 211 to swing, and drives the pressing roller 212 to press and fix the last section of pole piece coil stock 8 at the tail end of the pole piece coil stock to be rolled on double-sided adhesive of the empty scroll shaft to be rolled, so that the pole piece coil stock is adhered to the empty scroll shaft to be rolled, and automatic rolling and jointing are realized; meanwhile, the second driving member 32 drives the cutter fixing plate 311 to swing, and drives the cutter 312 on the cutter fixing plate 311 to swing to cut off the pole piece strip at the tail end of the pole piece coil to be wound, so that the pole piece coil is automatically connected to a new empty reel to continue winding after winding of the pole piece coil is completed.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a over-and-under type cantilever cutters which characterized in that: the device comprises a lifting driving mechanism (1), a fixing mechanism (2) and a cutting mechanism (3), wherein a mounting plate (11) is arranged at the movable end of the lifting driving mechanism (1), and the fixing mechanism (2) and the cutting mechanism (3) are arranged on the mounting plate (11) and synchronously move up and down along with the mounting plate (11); the fixing mechanism (2) comprises a pressing component (21) and a first driving part (22), the pressing component (21) is arranged on the mounting plate (11) in a swinging mode, and the first driving part (22) drives the pressing component (21) to swing; shutdown mechanism (3) include cutter unit spare (31) and second driving piece (32), cutter unit spare (31) swing sets up on mounting panel (11), second driving piece (32) drive cutter unit spare (31) swing.
2. The elevating cantilever cutter device of claim 1, wherein: the cutter assembly (31) comprises a cutter fixing plate (311) and a cutter (312), one side of the cutter fixing plate (311) swings on the mounting plate (11), the other side of the cutter fixing plate is fixedly connected with the cutter (312), and the second driving piece (32) drives the cutter fixing plate (311) to swing to drive the cutter (312) to swing on the mounting plate (11).
3. The elevating cantilever cutter device of claim 2, wherein: the pressing and fixing assembly (21) comprises a pressing arm (211) and a pressing roller (212), one side of the pressing arm (211) is arranged on the mounting plate (11) in a swinging mode, and the other side of the pressing arm is connected with the pressing roller (212) in a rotating mode; the first driving piece (22) drives the pressing arm (211) to swing, and the pressing arm (211) swings to drive the pressing roller (212) to swing on the mounting plate (11).
4. The elevating cantilever cutter of claim 3, wherein: the lifting driving mechanism (1) comprises a lifting guide component (12) and a lifting driving component (13), wherein the mounting plate (11) is arranged on the lifting guide component (12) in a sliding mode and is driven to move up and down through the lifting driving component (13).
5. The elevating cantilever cutter device of claim 4, wherein: the lifting guide assembly (12) comprises a sliding rail (121) and a sliding block (122), the sliding block (122) is arranged on the sliding rail (121) in a sliding mode, and the mounting plate (11) is fixed on the sliding block (122).
6. The elevating cantilever cutter of claim 5, wherein: the lifting driving assembly (13) comprises a servo motor (131), a first steering gear (132), a connecting rod (133), a second steering gear (134), a coupler (135), a lead screw (136) and a lead screw nut (137); the lead screw (136) is arranged in parallel with the sliding rail (121), and the mounting plate (11) is movably connected with the lead screw (136) through a lead screw nut (137); the servo motor (131) is connected with one end of a connecting rod (133) through a first steering gear (132), and the other end of the connecting rod (133) is connected with a second steering gear (134); the screw (136) is connected with the second steering gear (134) through a coupling (135).
7. The elevating cantilever cutter device of claim 6, wherein: the dust removal device is characterized by further comprising a dust removal mechanism (4), wherein dust generated when the cutting mechanism (3) cuts the material belt is removed by the dust removal mechanism (4).
8. The elevating cantilever cutter device of claim 7, wherein: the dust removal mechanism (4) is a negative pressure dust removal box, and the dust removal mechanism (4) is fixed on the mounting plate (11) and below the cutting mechanism (3).
9. The utility model provides a receive and release coil splicing equipment which characterized in that: comprising a turret (5) and an elevating cantilever cutting device according to claim 8, which is arranged on one side of the turret (5), wherein at least two mounting shafts (51) are arranged on the turret (5), and wherein the mounting shafts (51) can be turned right above the staking assembly (21).
10. The take-up and pay-off splicing apparatus as claimed in claim 9, wherein: two mounting shafts (51) are arranged on two opposite sides of the turret (5), and first passing rollers (52) are arranged on two opposite sides between the two mounting shafts (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331217.3U CN218311251U (en) | 2022-08-31 | 2022-08-31 | Lifting type cantilever cutter device and winding and unwinding tape splicing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331217.3U CN218311251U (en) | 2022-08-31 | 2022-08-31 | Lifting type cantilever cutter device and winding and unwinding tape splicing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218311251U true CN218311251U (en) | 2023-01-17 |
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| CN202222331217.3U Active CN218311251U (en) | 2022-08-31 | 2022-08-31 | Lifting type cantilever cutter device and winding and unwinding tape splicing equipment |
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| CN (1) | CN218311251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730066A (en) * | 2023-05-26 | 2023-09-12 | 浙江御辰东智能科技有限公司 | Swing arm cutter structure for coating machine |
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2022
- 2022-08-31 CN CN202222331217.3U patent/CN218311251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730066A (en) * | 2023-05-26 | 2023-09-12 | 浙江御辰东智能科技有限公司 | Swing arm cutter structure for coating machine |
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