CN112936436B - Insulating piece blanking device for battery production - Google Patents
Insulating piece blanking device for battery production Download PDFInfo
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- CN112936436B CN112936436B CN202110535592.7A CN202110535592A CN112936436B CN 112936436 B CN112936436 B CN 112936436B CN 202110535592 A CN202110535592 A CN 202110535592A CN 112936436 B CN112936436 B CN 112936436B
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- upper die
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 4
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- 238000009413 insulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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Abstract
The utility model provides an insulating piece blanking device for battery production, which comprises a lathe, there is the blanking mould on the lathe, the blanking mould includes upper die base and die holder, there is the rectangle sleeve lathe corresponds the left position department of blanking mould, can place the platelike insulating piece in the rectangle sleeve, there is the carousel rectangle sleeve left side, there is the suit pole on the carousel, can be with the flexible insulating piece suit of lapping on the suit pole, there is first feed arrangement on the lathe, there is second feed arrangement on the lathe, there is the objective table on the lathe, there is cutting device blanking mould right side, there are two first pin on the objective table, rotate on two first pin and connect the second pin, the rotation department of first pin and second pin has stop device. The blanking device can be suitable for blanking insulating sheets with different physical characteristics through the two sets of feeding devices, so that the device has a wider application range, and the insulating sheets with different physical characteristics can be stably fed through the first stop lever and the second stop lever, so that the size of the processed insulating sheets is more stable.
Description
Technical Field
The invention belongs to the field of insulating sheet blanking devices, and particularly relates to an insulating sheet blanking device for battery production.
Background
Along with the development of battery industry, the battery all need be used in a lot of places, the battery is at the in-process of processing production, the insulating piece need be used, the insulating piece is generally accomplished through artifical blanking at the in-process of processing, inefficiency, some automated production's insulating piece device can only be processed to the insulating piece of specific physical property material, but different according to the kind of battery, some insulating piece materials are different, lead to the physical property of insulating piece different, thereby lead to the kind of the insulating piece of processing not many.
Disclosure of Invention
The invention provides an insulating sheet blanking device for battery production, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an insulating sheet blanking device for battery production comprises a machine tool, wherein a blanking die is arranged on the machine tool, the blanking die comprises an upper die seat and a lower die seat, the upper die seat is driven by a driving device, the driving device drives the upper die seat to reciprocate up and down, a vertical rectangular sleeve is arranged at the position of the machine tool corresponding to the left side of the blanking die, the rectangular sleeve is fixedly connected with the machine tool through a plurality of supports, a plate-shaped insulating sheet can be placed in the rectangular sleeve, a vertical rotary table is arranged at the left side of the rectangular sleeve, the rotary table is connected with the machine tool through a first rotary shaft, a sleeving rod is fixedly installed at the center of the front side surface of the rotary table, a coiled flexible insulating sheet can be sleeved on the sleeving rod, a first feeding device is arranged on the machine tool, the first feeding device can convey the coiled flexible insulating sheet to the blanking die for processing, a second feeding device is arranged on the machine tool, the second feeding device can drive the plate-shaped insulating sheet to enter the blanking die for processing, the lathe corresponds carousel and the telescopic position department fixed mounting objective table of rectangle, objective table top surface and die holder top surface parallel and level, and the distance between objective table top surface to the telescopic bottom surface of rectangle only enables a platelike insulating piece at every turn and passes through, and blanking mould right side sets up cutting device, and cutting device can decide its characterized in that with flexible insulating piece: the first pin of two slopes of fixed mounting on the objective table, two first pins are along telescopic axis longitudinal symmetry of rectangle, be eight characters and distribute, and two first pins face left at a distance of one end far away, two first pins all rotate at a distance of one end near and connect the second pin, and the rotation department of first pin and second pin sets up stop device, stop device makes the unable first pin inboard that rotates to correspond of second pin, and the department of rotating sets up the torsional spring, make first pin and second pin be located same straight line under the natural state.
The insulating sheet blanking device for battery production comprises a first feeding device and a second feeding device, wherein the first feeding device comprises two parallel second rotating shafts, the position between a turntable and a rectangular sleeve, which is close to an object stage, is provided with the two second rotating shafts, the position of a machine tool, which corresponds to the second rotating shafts, is provided with first through holes, the second rotating shafts are connected with the corresponding first through holes through bearings, the second rotating shafts penetrate through the first through holes and extend into the machine tool and are rotatably connected with the interior of the machine tool, the side surfaces, which are positioned in the machine tool, of the second rotating shafts are sleeved with first gears, the two first gears are mutually meshed, the side surface, which is positioned in the machine tool, of one second rotating shaft is sleeved with a second gear, the interior of the machine tool is provided with a first motor, the output shaft of the first motor is sleeved with a third gear, the second gear is mutually meshed with the third gear, a supporting plate is fixedly installed at the position, which corresponds to the second rotating shafts, and the two second rotating shafts are rotatably connected with the supporting plate, all the rollers are sleeved on the path of the second rotating shaft side face corresponding to the flexible insulating sheet, the flexible insulating sheet is located between the two rollers, the flexible insulating sheet can be driven to move when the rollers roll, and the guide grooves are formed in the inner side faces, opposite to the two second stop levers, of the two second stop levers.
As above an insulating piece blanking device for battery production, second feed device include first guide rail, the last die holder is close to the telescopic side fixed mounting horizontally first guide rail of rectangle, two first sliders of cooperation installation on the first guide rail, the equal fixed mounting limiting plate in first guide rail both ends, first slider all is through spring and corresponding limiting plate fixed connection, all rotate on the first slider and connect first sleeve, and rotate the department installation torsional spring, the internal thread is seted up to first sleeve medial surface, through the first connecting rod of threaded connection in the first sleeve, the tip that first connecting rod is close to the objective table rotates the connection ejector pad, ejector pad bottom surface and objective table top surface laminating under the effect of torsional spring, and two ejector pads all are located between two first blend stops.
The insulating sheet blanking device for battery production, cutting device including cutting out the sword, the upper die base right flank sets up cuts out the sword, cuts out the sword through first diaphragm and upper die base fixed connection, the corresponding position department fixed mounting second diaphragm of cutting out the sword in die holder right flank top, the corresponding position department of cutting out the sword of second diaphragm top surface cuts out the hole.
According to the insulating sheet blanking device for battery production, the front side face of the rectangular sleeve is provided with the opening, the opening is rotatably connected with the cover plate, and the cover plate is fixedly provided with the handle.
The insulating sheet blanking device for battery production comprises a second motor, a rectangular through hole is formed in the position, corresponding to the upper die base, of the machine tool, the top end of the upper die base penetrates through the rectangular through hole, the top surface of the upper die base is rotatably connected with a second connecting rod, a U-shaped rod is arranged in the position, corresponding to the second connecting rod, of the machine tool, a horizontal rod of the U-shaped rod penetrates through the top end of the second connecting rod and is rotatably connected with the top end of the second connecting rod, horizontal third rotating shafts are fixedly arranged at two ends of the U-shaped rod, one third rotating shaft is rotatably connected with the inner wall of the machine tool, the side surface of the other third rotating shaft is connected with the inner wall of the machine tool through a shaft seat, a fourth gear is sleeved on the side surface of the third rotating shaft connected with the inner wall of the machine tool through the shaft seat, a fifth gear is sleeved on an output shaft of the second motor, the fifth gear is mutually meshed with the fourth gear, and a vertical second guide rail is formed in the position, corresponding to the outer side surface of the upper die base, and a second sliding block is arranged on the second guide rail in a matching way and is fixedly connected with the upper die base through a third connecting rod.
According to the insulating sheet blanking device for battery production, the transverse rod is fixed to the bottom end of the left side face of the rectangular sleeve, the vertical plate is fixedly installed at the end of the transverse rod, and the side face of the vertical plate is provided with the limiting through hole.
According to the insulating sheet blanking device for battery production, the collecting box is placed below the lower die holder, and the collecting box is divided into two spaces through the partition plate.
The invention has the advantages that: the blanking device can be suitable for the insulating sheets with different physical characteristics to perform blanking processing through the two sets of feeding devices, when the blanking device is used specifically, and a flexible insulating sheet is required to be processed, the flexible insulating sheet is fed through the first feeding device, when a plate-shaped insulating sheet is required to be processed, the flexible insulating sheet can be fed through the second feeding device, and the insulating sheets with different physical characteristics can be stably fed through the first stop lever and the second stop lever, so that the size of the processed insulating sheet is ensured to be more stable; this design simple structure, it is with low costs, convenient to use, and can adapt to different physical characteristics's insulating piece, make this device application range more extensive, and can guarantee through first pin and second pin that this device is stable carry out the material and feed to make this device use more reliable and more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the apparatus; FIG. 2 is a side view of FIG. 1; FIG. 3 is a top view of FIG. 1; FIG. 4 is an enlarged view of the view from the direction A of FIG. 1; FIG. 5 is a perspective view of the present device; FIG. 6 is a perspective view of the device in use; FIG. 7 is an enlarged view taken at point I of FIG. 1; FIG. 8 is an enlarged view taken at point II of FIG. 5; fig. 9 is an enlarged view at iii of fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An insulating sheet blanking device for battery production is disclosed, as shown in the figure, comprising a machine tool 1, wherein a blanking die is arranged on the machine tool 1, the blanking die comprises an upper die holder 2 and a lower die holder 3, the upper die holder 2 is driven by a driving device, the driving device drives the upper die holder 2 to reciprocate up and down, a vertical rectangular sleeve 4 is arranged at the left side of the machine tool 1 corresponding to the blanking die, the rectangular sleeve 4 is fixedly connected with the machine tool 1 through a plurality of supports 5, a plate-shaped insulating sheet can be placed in the rectangular sleeve 4, a vertical turntable 6 is arranged at the left side of the rectangular sleeve 4, the turntable 6 is connected with the machine tool 1 through a first rotating shaft 7, a sleeving rod 8 is fixedly arranged at the center of the front side surface of the turntable 6, a coiled flexible insulating sheet can be sleeved on the sleeving rod 8, a first feeding device is arranged on the machine tool 1, the first feeding device can send the coiled flexible insulating sheet to the blanking die for processing, the machine tool 1 is provided with a second feeding device which can drive a plate-shaped insulating sheet to enter a blanking die for processing, the machine tool 1 is fixedly provided with an objective table 9 at the position corresponding to the turntable 6 and the rectangular sleeve 4, the top surface of the objective table 9 is flush with the top surface of the lower die holder 3, and the distance from the top surface of the objective table 9 to the bottom surface of the rectangular sleeve 4 can only enable one plate-shaped insulating sheet to pass through each time, the right side of the blanking die is provided with a cutting device which can cut the flexible insulating sheet, the objective table 9 is fixedly provided with two inclined first baffle rods 18, the two first baffle rods 18 are symmetrical front and back along the axis of the rectangular sleeve 4 and distributed in a splayed shape, the far ends of the two first baffle rods 18 face left, the near ends of the two first baffle rods 18 are both rotationally connected with a second baffle rod 19, and the rotating positions of the first baffle rods 18 and the second baffle rod 19 are provided with a limiting device, the limiting device prevents the second stop lever 19 from rotating to the inner side of the corresponding first stop lever 18, and a torsion spring is arranged at the rotating position, so that the first stop lever 18 and the second stop lever 19 are positioned on the same straight line in a natural state. The blanking device can be suitable for the insulating sheets with different physical characteristics to perform blanking processing through the two sets of feeding devices, when the blanking device is used specifically, and a flexible insulating sheet needs to be processed, the flexible insulating sheet is fed through the first feeding device, when a plate-shaped insulating sheet needs to be processed, the flexible insulating sheet can be fed through the second feeding device, and the insulating sheets with different physical characteristics can be stably fed through the first stop lever 18 and the second stop lever 19, so that the size of the processed insulating sheet is ensured to be more stable; this design simple structure, it is with low costs, convenient to use, and can adapt to different physical characteristics's insulating piece, make this device application range more extensive, and can guarantee through first pin 18 and second pin 19 that this device is stable carry out the material and feed to make this device use more reliable and more stable.
Specifically, as shown in the figure, the first feeding device according to this embodiment includes two parallel second rotating shafts 10, two second rotating shafts 10 are disposed between the turntable 6 and the rectangular sleeve 4 at positions close to the object stage 9, a first through hole 11 is formed at a position of the machine tool 1 corresponding to the second rotating shaft 10, the second rotating shafts 10 are connected to the corresponding first through holes 11 through bearings, the second rotating shafts 10 penetrate through the first through holes 11 and extend into the machine tool 1 and are rotatably connected to the interior of the machine tool 1, the first gears 12 are respectively sleeved on the side surfaces of the second rotating shafts 10 located in the machine tool 1, the two first gears 12 are mutually engaged, one of the second rotating shafts 10 is sleeved on the second gear 13 located in the side surface of the machine tool 1, the first motor 14 is disposed in the machine tool 1, the third gear 15 is sleeved on the output shaft of the first motor 14, the second gear 13 is mutually engaged with the third gear 15, the object stage 9 is fixedly mounted with the support plate 16 at a position corresponding to the second rotating shaft 10, two second pivot 10 all rotate with backup pad 16 and be connected, and all suit cylinder 17 on the path that second pivot 10 side corresponds flexible insulating sheet, and flexible insulating sheet is located between two cylinders 17, can drive flexible insulating sheet and remove when cylinder 17 is rolling, and guide way 20 is all seted up to the medial surface that two second pin 19 are relative. This design is passed through second gear 13 and one of them second pivot 10 of third gear 15 drive and is rotated, first gear 12 makes two second pivot 10 relative rotations, two second pivot 10 rotate and make two cylinders 17 also synchronous relative rotations, thereby it removes to drive flexible insulating piece, and terminal surface is located the guide way 20 that corresponds around the flexible insulating piece, and can press from both sides flexible insulating piece tightly under the effect of torsional spring, thereby can be stable send flexible insulating piece to the blanking mould in and process.
Specifically, as shown in the figure, the second feeding device described in this embodiment includes first guide rail 21, the first guide rail 21 of side fixed mounting horizontally that the upper die base 2 is close to the rectangular sleeve 4, two first sliders 22 are installed in the cooperation on the first guide rail 21, the equal fixed mounting limiting plate 23 in first guide rail 21 both ends, first slider 22 all passes through spring 24 and the limiting plate 23 fixed connection that corresponds, all rotate on the first slider 22 and connect first sleeve 25, and the torsional spring is installed to the department of rotation, the internal thread is seted up to first sleeve 25 medial surface, through the first connecting rod 26 of threaded connection in the first sleeve 25, the tip that first connecting rod 26 is close to objective table 9 rotates and connects ejector pad 27, ejector pad 27 bottom surface and objective table 9 top surface laminating under the effect of torsional spring, and two ejector pads 27 all are located between two first pin 18. In the using process of the design, when the upper die holder 2 moves upwards, the first sleeve 25 is driven to move upwards, at the same time, the joint of the first connecting rod 26 and the first sleeve 25 also moves upwards synchronously, under the action of the torsion spring, the first sleeve 25 always has a downward rotating trend, similarly, the first connecting rod 26 also has a downward rotating trend, so that the upper end of the first connecting rod 26 moves upwards, the lower end of the first connecting rod 26 slowly moves towards the lower die holder 3, the push block 27 moves towards the direction close to the lower die holder 3 under the action of the first connecting rod 26, and pushes the plate-shaped insulating sheet to move synchronously when moving, and in the moving process of the plate-shaped insulating sheet, the plate-shaped insulating sheet slowly draws towards the center under the action of the side surface of the first stop lever 18, the spring 24 is stretched, the push block 27 also contacts with the side surface of the first stop lever 18, at the moment, the two push blocks 27 draw together under the action of the first stop lever 18, when the insulating sheet of the plate moves to the position of the second blocking rod 19, the insulating sheet of the plate slowly pushes the second blocking rod 19 to rotate, so that the two second blocking rods 19 are parallel to each other, at this time, the pushing block 27 continues to push the insulating sheet of the plate to move, at this time, under the action of the torsion spring, the two second blocking rods 19 rotate to be aligned with the corresponding first blocking rods 18, at the same time, under the action of the spring 24, the two pushing blocks 27 are separated, at this time, the pushing block 27 is in contact with the outer side faces of the first blocking rods 18 and the second blocking rods 19, when the upper die base 2 moves downwards, the pushing block 27 is driven to be away from the lower die base 3, at this time, under the action of the first blocking rods 18 and the second blocking rods 19, the two pushing blocks 27 continue to separate, the spring 24 is compressed, when the pushing block 27 moves to the left end of the first blocking rods 18, at this time, the two pushing blocks 27 approach each other under the action of the spring 24, thereby resume initial condition, upper die base 2 and die holder 3 process the tabular insulation piece this moment and accomplish, and the process of telling is repeated in the time of later upper die base 2 rebound, makes the tabular insulation piece that the processing was accomplished of unprocessed tabular insulation piece replacement to can be continuous process the tabular insulation piece, and when not using, can take in convenient flexible insulation piece processing through unscrewing first link 26 from first sleeve 25.
Further, as shown in the figure, the cutting device according to the embodiment includes a cutting knife 28, the cutting knife 28 is disposed on the right side surface of the upper die holder 2, the cutting knife 28 is fixedly connected to the upper die holder 2 through a first horizontal plate 29, a second horizontal plate 30 is fixedly mounted at a position corresponding to the cutting knife 28 on the top end of the right side surface of the lower die holder 3, and a cutting hole 31 is formed at a position corresponding to the cutting knife 28 on the top surface of the second horizontal plate 30. In the design, in the process of moving the upper die base 2 up and down, redundant flexible insulating sheets are cut by the cutting knife 28, so that the flexible insulating sheets can be conveniently collected for subsequent treatment.
Furthermore, as shown in the drawings, the rectangular sleeve 4 of the present embodiment has an opening on the front side, and the opening is rotatably connected to a cover plate 32, and a handle 33 is fixedly mounted on the cover plate 32. This design can be convenient through opening apron 32 put into rectangular sleeve 4 with the platy insulating piece and carry out follow-up production and processing, and it is more convenient to make this device use.
Furthermore, as shown in the figure, the driving device according to the embodiment includes a second motor 34, a rectangular through hole 35 is formed in a position of the machine tool 1 corresponding to the upper die holder 2, the top end of the upper die holder 2 passes through the rectangular through hole 35, a second connecting rod 36 is rotatably connected to the top surface of the upper die holder 2, a U-shaped rod 37 is disposed in a position of the second connecting rod 36 corresponding to the inside of the machine tool 1, a horizontal rod of the U-shaped rod 37 passes through the top end of the second connecting rod 36 and is rotatably connected to the top end of the second connecting rod 36, horizontal third rotating shafts 38 are fixedly mounted at two ends of the U-shaped rod 37, one of the third rotating shafts 38 is rotatably connected to the inner wall of the machine tool 1, the other third rotating shaft 38 is rotatably connected to the inner wall of the machine tool 1 through a shaft seat 39, a fourth gear 40 is sleeved on a side surface of the third rotating shaft 38 connected to the inner wall of the machine tool 1 through the shaft seat 39, a fifth gear 41 is sleeved on an output shaft of the second motor 34, the fifth gear 41 is engaged with the fourth gear 40, a vertical second guide rail 42 is arranged on the outer side surface of the machine tool 1 corresponding to the upper die holder 2, a second slide block 43 is installed on the second guide rail 42 in a matching manner, and the second slide block 43 is fixedly connected with the upper die holder 2 through a third connecting rod 44. According to the design, the second motor 34 drives the U-shaped rod 37 to rotate along the axis of the third rotating shaft 38 through the fourth gear 40 and the fifth gear 41, and at the moment, the U-shaped rod 37 drives the upper die holder 2 to move up and down through the second connecting rod 36 under the action of the second guide rail 42 and the second sliding block 43 in the rotating process, so that blanking processing of the insulating sheets is stably and smoothly completed.
Furthermore, as shown in the figure, a cross bar 45 is fixed at the bottom end of the left side surface of the rectangular sleeve 4, a vertical plate 46 is fixedly installed at the end of the cross bar 45, and a limiting through hole 47 is formed in the side surface of the vertical plate 46. This design can make the more steady of flexible insulating piece removal at the in-process of processing through making flexible insulating piece pass through spacing through-hole 47, makes the product of processing more accurate.
Further, as shown in the figure, a collecting box 48 is disposed below the lower die base 3, and the collecting box 48 is divided into two spaces by a partition 49. This design divides the collecting box 48 into two spaces by the partition plate 49, thereby facilitating the collection of the finished products in one space and the falling of the waste materials generated during the processing into the other space, thereby facilitating the subsequent processing and processing.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an insulating piece blanking device for battery production which characterized in that: comprises a machine tool (1), the machine tool (1) is provided with a blanking die, the blanking die comprises an upper die base (2) and a lower die base (3), the upper die base (2) is driven by a driving device, the driving device drives the upper die base (2) to reciprocate up and down, a vertical rectangular sleeve (4) is arranged at the position of the machine tool (1) corresponding to the left side of the blanking die, the rectangular sleeve (4) is fixedly connected with the machine tool (1) through a plurality of supports (5), a plate-shaped insulating sheet can be placed in the rectangular sleeve (4), a vertical turntable (6) is arranged at the left side of the rectangular sleeve (4), the turntable (6) is connected with the machine tool (1) through a first rotating shaft (7), a sleeving rod (8) is fixedly arranged at the center of the front side surface of the turntable (6), the coiled flexible insulating sheet can be sleeved on the sleeving rod (8), the machine tool (1) is provided with a first feeding device, the coiled flexible insulating sheet can be sent to the blanking die to be processed by the first feeding device, set up second feeding device on lathe (1), second feeding device can drive the platy insulating piece and process in entering into blanking mould, lathe (1) corresponds position department fixed mounting objective table (9) of carousel (6) and rectangular sleeve (4), objective table (9) top surface and die holder (3) top surface parallel and level, and the distance between objective table (9) top surface to the bottom surface of rectangular sleeve (4) only enables a platy insulating piece at every turn and passes through, blanking mould right side sets up cutting device, cutting device can decide flexible insulating piece, its characterized in that: first pin (18) of two slopes of fixed mounting on objective table (9), axis longitudinal symmetry around rectangular sleeve (4) is followed in two first pin (18), be eight characters and distribute, and two first pin (18) are towards left at a distance of one end far away, two first pin (18) are all rotated at a distance of one end nearer and are connected second pin (19), and the department of rotation of first pin (18) and second pin (19) sets up stop device, stop device makes second pin (19) unable rotation to corresponding first pin (18) inboard, and the department of rotation sets up the torsional spring, make first pin (18) and second pin (19) natural state down be located same straight line.
2. The insulating sheet blanking device for battery production of claim 1, characterized in that: the first feeding device comprises two parallel second rotating shafts (10), two second rotating shafts (10) are arranged at positions, close to an objective table (9), between a rotary table (6) and a rectangular sleeve (4), first through holes (11) are formed in positions, corresponding to the second rotating shafts (10), of a machine tool (1), the second rotating shafts (10) are connected with the corresponding first through holes (11) through bearings, the second rotating shafts (10) penetrate through the first through holes (11) and extend into the machine tool (1) and are rotatably connected with the interior of the machine tool (1), first gears (12) are sleeved on the side surfaces, located inside the machine tool (1), of the second rotating shafts (10), the two first gears (12) are meshed with each other, a second gear (13) is sleeved on the side surface, located inside the machine tool (1), a first motor (14) is arranged inside the machine tool (1), and a third gear (15) is sleeved on an output shaft of the first motor (14), second gear (13) and third gear (15) intermeshing, position department fixed mounting backup pad (16) that objective table (9) corresponds second pivot (10), two second pivots (10) all rotate with backup pad (16) and are connected, all suit cylinder (17) on the route that second pivot (10) side corresponds flexible insulating sheet, flexible insulating sheet is located between two cylinders (17), can drive flexible insulating sheet when cylinder (17) are rolling and remove, guide way (20) are all seted up to the medial surface that two second pin (19) are relative.
3. The insulating sheet blanking device for battery production of claim 1, characterized in that: the second feeding device comprises a first guide rail (21), a horizontal first guide rail (21) is fixedly installed on the side surface, close to the rectangular sleeve (4), of the upper die holder (2), two first sliding blocks (22) are installed on the first guide rail (21) in a matched mode, limiting plates (23) are fixedly installed at two ends of the first guide rail (21), the first sliding blocks (22) are fixedly connected with the corresponding limiting plates (23) through springs (24), the first sliding blocks (22) are rotatably connected with first sleeves (25), a torsion spring is arranged at the rotating position, internal threads are arranged on the inner side surface of the first sleeve (25), a first connecting rod (26) is connected in the first sleeve (25) through threads, the end part of the first connecting rod (26) close to the objective table (9) is rotatably connected with a push block (27), the bottom surface of the pushing block (27) is attached to the top surface of the objective table (9) under the action of the torsion spring, and the two pushing blocks (27) are located between the two first stop levers (18).
4. The insulating sheet blanking device for battery production of claim 2, characterized in that: cutting device including cutting out sword (28), upper die base (2) right flank sets up cuts out sword (28), cuts out sword (28) through first diaphragm (29) and upper die base (2) fixed connection, die holder (3) right flank top corresponds the position department fixed mounting second diaphragm (30) of cutting out sword (28), the position department that second diaphragm (30) top surface corresponds cuts out sword (28) cuts out hole (31).
5. The insulating sheet blanking device for battery production of claim 3, characterized in that: the front side surface of the rectangular sleeve (4) is provided with an opening, the opening is rotatably connected with a cover plate (32), and a handle (33) is fixedly arranged on the cover plate (32).
6. The apparatus for blanking an insulating sheet for battery production according to claim 1, 2 or 3, wherein: the driving device comprises a second motor (34), a rectangular through hole (35) is formed in the position, corresponding to the upper die base (2), of the machine tool (1), the top end of the upper die base (2) penetrates through the rectangular through hole (35), the top surface of the upper die base (2) is rotatably connected with a second connecting rod (36), a U-shaped rod (37) is arranged at the position, corresponding to the second connecting rod (36), of the machine tool (1), a horizontal rod of the U-shaped rod (37) penetrates through the top end of the second connecting rod (36) and is rotatably connected with the top end of the second connecting rod (36), horizontal third rotating shafts (38) are fixedly installed at the two ends of the U-shaped rod (37), one of the third rotating shafts (38) is rotatably connected with the inner wall of the machine tool (1), the side surface of the other third rotating shaft (38) is connected with the inner wall of the machine tool (1) through a shaft seat (39), and a fourth gear (40) is sleeved on the side surface of the third rotating shaft (38) connected with the inner wall of the machine tool (1) through the shaft seat (39), a fifth gear (41) is sleeved on an output shaft of the second motor (34), the fifth gear (41) is meshed with a fourth gear (40), a vertical second guide rail (42) is arranged at the position, corresponding to the upper die holder (2), of the outer side surface of the machine tool (1), a second sliding block (43) is installed on the second guide rail (42) in a matched mode, and the second sliding block (43) is fixedly connected with the upper die holder (2) through a third connecting rod (44).
7. The insulating sheet blanking device for battery production according to claim 1 or 2, characterized in that: the rectangular sleeve (4) is characterized in that a cross rod (45) is fixed at the bottom end of the left side face of the rectangular sleeve (4), a vertical plate (46) is fixedly installed at the end part of the cross rod (45), and a limiting through hole (47) is formed in the side face of the vertical plate (46).
8. The apparatus for blanking an insulating sheet for battery production according to claim 1, 2 or 3, wherein: a collecting box (48) is arranged below the lower die holder (3), and the collecting box (48) is divided into two spaces by a partition plate (49) in the collecting box (48).
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| CN202110535592.7A CN112936436B (en) | 2021-05-17 | 2021-05-17 | Insulating piece blanking device for battery production |
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| CN112936436A CN112936436A (en) | 2021-06-11 |
| CN112936436B true CN112936436B (en) | 2021-07-20 |
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| CN112936436A (en) | 2021-06-11 |
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