CN106552855B - A kind of pole piece formation system - Google Patents
A kind of pole piece formation system Download PDFInfo
- Publication number
- CN106552855B CN106552855B CN201710035107.3A CN201710035107A CN106552855B CN 106552855 B CN106552855 B CN 106552855B CN 201710035107 A CN201710035107 A CN 201710035107A CN 106552855 B CN106552855 B CN 106552855B
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- Prior art keywords
- pole piece
- plate
- conveyer
- cross slide
- transport mechanism
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention discloses a kind of pole piece formation system, including slice systems and discharge system, discharge system includes conveyer, substrate, cross slide and transmission support frame；Conveyer is on transmission support frame；Cross slide is slidably arranged on substrate, and transmission support frame is slidably arranged on cross slide；Slice systems include power source and blanking units, and blanking units include upper die and lower die, and mould moves towards the direction closer or far from lower mould in power source drive, and upper mould is provided with punching tool, and lower mould is provided with accepting groove, and conveyer part is stretched into accepting groove.For punching system by pole piece one-step punching forming, the pole piece surrounding after shaping is all fillet, is not in wedge angle, is advantageous to improve pole piece quality；Pole piece after shaping can quickly send out slice systems by extending into the conveyer of blanking units accepting groove, allow blanking units to substantially increase slice efficiency without waiting for can just cut into slices again.
Description
Technical field
The present invention relates to the equipment for making lithium battery, more particularly to a kind of pole piece formation system.
Background technology
Need that pole piece is first cut into monomer one by one using the lithium dynamical battery of lamination type electric core, then by positive/negative plate according to
It is secondary to stack.Traditional pole piece formation system is captured using reclaimer robot to the pole piece after shaping, because manipulator is being transported
The operating point of single cycle is more during row, including manipulator advance-decline-rising-retrogressing-decline-rising etc., causes pole
The speed of sheetmolding system is limited in certain limit (≤60pcs/min), it is impossible to meets existing customer to production yields
Demand.
Therefore, there is manufacturer to have developed a kind of pole piece formation system, the punching of mould is set to match pole piece formation system
The molding mode of pole piece is changed to punching molding twice by the rate request of complete machine, the pole piece formation system, i.e., first cuts out pole piece institute
The profile blank material needed, then lug and fillet are cut off, there is wedge angle in the pole piece surrounding after being so molded, it is impossible to meet client to production
The demand of product profile.
Thus, it is necessary to provide a kind of new pole piece formation system, the pole piece formation system chip rate is fast, produces
Pole piece quality it is good, and be easy to safeguard.
The content of the invention
The technical problems to be solved by the invention are：A kind of new pole piece formation system is provided, the pole piece formation system is cut
Piece speed is fast, and the pole piece quality produced is good, and is easy to safeguard.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of pole piece formation system, including section
System and discharge system, discharge system include conveyer and horizontal sliding device, and the horizontal sliding device includes substrate, horizontal stroke
To slide plate and transmission support frame；The conveyer is on transmission support frame；Cross slide is slidably arranged on the substrate
On, transmission support frame is slidably arranged on the cross slide, glide direction and transmission of the cross slide relative to substrate
Support is vertical relative to the glide direction of cross slide；Slice systems include power source and blanking units, the blanking units bag
Upper die and lower die are included, mould moves towards the direction closer or far from lower mould in power source drive, and upper mould is provided with punching tool, is punched
Cutter includes cutoff tool, lug knife and fillet knife, and lug knife and fillet knife are located at the same side and lug knife and the fillet of cutoff tool
There is gap, the lower mould is provided with accepting groove corresponding with the gap, and the width of the accepting groove is less than described between knife
Gap, the conveyer part are stretched into the accepting groove.
The beneficial effects of the present invention are：By pole piece one-step punching forming, the pole piece surrounding after shaping is all punching system
Fillet, be not in wedge angle, be advantageous to improve pole piece quality；Pole piece after shaping can be by extending into blanking units accepting groove
Conveyer quickly send out slice systems, allow blanking units without waiting for can just cut into slices again, substantially increase section effect
Rate；Cross slide opposing substrate, which is slidably set, enables conveyer to transmit support frame phase closer or far from blanking units
Slidably set for cross slide so that the relative altitude of conveyer and blanking units is adjustable, be advantageous to pole piece shaping
The maintenance and adjustment of system.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the pole piece formation system of the embodiment of the present invention one；
Fig. 2 be the embodiment of the present invention one pole piece formation system in slice systems structural representation；
Fig. 3 be the embodiment of the present invention one pole piece formation system slice systems in blanking units explosive view；
Fig. 4 is the explosive view of the horizontal sliding device in the discharge system of the pole piece formation system of the embodiment of the present invention one；
Fig. 5 is the fine setting up and down in the horizontal sliding device of the discharge system of the pole piece formation system of the embodiment of the present invention one
The structural representation of mechanism；
Fig. 6 is the explosive view of the transmission micro-adjusting mechanism in the discharge system of the pole piece formation system of the embodiment of the present invention one；
Fig. 7 is the enlarged drawing of details A in Fig. 6；
Fig. 8 is the enlarged drawing of details B in Fig. 6；
Fig. 9 is the blast of transport mechanism under the pole piece in the discharge system of the pole piece formation system of the embodiment of the present invention one
Figure；
Figure 10 is the enlarged drawing of details C in Fig. 9；
Figure 11 is the enlarged drawing of detail D in Fig. 9.
Label declaration：
1st, conveyer；11st, transport mechanism on pole piece；12nd, transport mechanism under pole piece；13rd, micro-adjusting mechanism is transmitted；131st, frame
Frame component；1311st, riser；1312nd, first crossbeam；1313rd, second cross beam；1314th, bottom plate；132nd, trimming assembly is transmitted；1321、
Upper junction plate；1322nd, lower connecting plate；1323rd, upper junction plate trimming assembly；13231st, the first adjusting screw；13232nd, first is anti-
Loose nut；1324th, lower connecting plate trimming assembly；13241st, the second adjusting screw；13242nd, the second stop nut；1325th, it is oriented to
Component；13251st, linear bearing；13252nd, guide rod；2nd, horizontal sliding device；21st, substrate；211st, limited block；22nd, it is laterally sliding
Plate；221st, limiting plate；23rd, support frame is transmitted；24th, horizontal sliding set of rails；25th, set of rails is slid up and down；26th, upper and lower freqency fine adjustment machine
Structure；261st, fine tuning seat；262nd, screw rod is finely tuned；263rd, fine-tuning nut；31st, conveyer frames；32nd, actuator；33rd, drive roll；34th, transmit
Band；35th, the first driven voller；36th, driven roll assembly；361st, driven voller fixed plate；362nd, the second driven voller；37th, roller is crossed；38th, it is true
Empty suction system；381st, vavuum pump；382nd, vacuum adapter；383rd, evacuated panel；39th, pole-piece pole-ear rebound；4th, anti-loosening spring；
5th, pretension component；51st, pre-loading screw；52nd, pretension block；61st, key；62nd, keyway；7th, power source；8th, blanking units；81st, upper mould；
811st, punching tool；8111st, cutoff tool；8112nd, lug knife；8113rd, fillet knife；812nd, clamping cap；813rd, punch die clamping plate；
814th, film pressure plate；815th, precise guide rod；82nd, lower mould；821st, accepting groove；822nd, die backing plate；8221st, slot；823rd, concave template；
8231st, depressed part；824th, it is punched guide rod.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Conveyer is stretched into blanking units, energy after pole piece one-step punching forming
It is enough to be transferred out punching system immediately, substantially increase punching efficiency.
Refer to Fig. 1 to Figure 11, a kind of pole piece formation system, including slice systems and discharge system, discharge system includes
Conveyer 1 and horizontal sliding device 2, the horizontal sliding device 2 include substrate 21, cross slide 22 and transmission support frame
23；The conveyer 1 is on transmission support frame 23；Cross slide 22 is slidably arranged on the substrate 21, transmission branch
Support 23 is slidably arranged on the cross slide 22, and cross slide 22 supports relative to the glide direction of substrate 21 with transmission
Frame 23 is vertical relative to the glide direction of cross slide 22；Slice systems include power source 7 and blanking units 8, the punching dress
Putting 8 includes upper mould 81 and lower mould 82, and the upper mould 81 of the driving of power source 7 moves towards the direction closer or far from lower mould 82, on upper mould 81
Provided with punching tool 811, punching tool 811 includes cutoff tool 8111, lug knife 8112 and fillet knife 8113, the He of lug knife 8112
Fillet knife 8113 is located at the same side of cutoff tool 8111 and has gap, the lower mould between lug knife 8112 and fillet knife 8113
82 are provided with accepting groove 821 corresponding with the gap, and the width of the accepting groove 821 is less than the gap, the transmission dress
1 part is put to stretch into the accepting groove 821.
It was found from foregoing description, the beneficial effects of the present invention are：Punching system is by pole piece one-step punching forming, after shaping
Pole piece surrounding be all fillet, be not in wedge angle, be advantageous to improve pole piece quality；Pole piece after shaping can be by extending into
The conveyer of blanking units accepting groove quickly sends out slice systems, allows blanking units without waiting for can just cut into slices again, greatly
Improve slice efficiency greatly；Cross slide opposing substrate, which is slidably set, enables conveyer to be filled closer or far from punching
Put, transmission support frame is slidably set relative to cross slide so that the relative altitude of conveyer and blanking units is adjustable
, be advantageous to the maintenance and adjustment of pole piece formation system.
Further, the upper mould 81 includes clamping cap 812, punch die clamping plate 813, film pressure plate 814 and precise guide rod
815, punch die clamping plate 813 is connected with clamping cap 812, and punching tool 811 is arranged on punch die clamping plate 813, film pressure plate 814
It is lifted on clamping cap 812 and along the movable setting of the upper direction of motion of mould 81, is set between film pressure plate 814 and punch die clamping plate 813
There is spring, clamping cap 812 is provided with pilot hole, and precise guide rod 815 is on punch die clamping plate 813；The lower mould 82 includes mould
Have backing plate 822, concave template 823 and punching guide rod 824, concave template 823 and punching guide rod 824 are respectively arranged on die backing plate 822
And be adapted positioned at the same side of die backing plate 822, punching guide rod 824 with the pilot hole, concave template 823 is provided with punching cutter
Groove, depressed part 8231 and the positioning hole being adapted with precise guide rod 815, the punching cutter groove are fitted with the phase of punching tool 811
Match somebody with somebody, the die backing plate 822 is provided with fluting 8221, and the fluting 8221 coordinates with the depressed part 8231 forms the collecting
Groove 821.
Seen from the above description, the film pressure plate being lifted on clamping cap can play a part of compressing pole piece roll band, enter
One step improves the quality of pole piece.Specific lifting mode can utilize a guide pillar connection film pressure plate and mould pressure with bulge loop
Plate, when slice systems do not work, spring promotes film pressure plate to be stuck in away from clamping cap, the bulge loop of guide pillar on clamping cap, with
Film pressure plate is allowed not drop.
Further, be provided with the limiting plate 221 of substrate 21 on the cross slide 22, substrate 21 be provided with it is described
The limited impression or limited block 211 that limiting plate 221 coordinates.
Seen from the above description, it is spacing to cross slide progress, prevent cross slide from departing from substrate, trigger unexpected, guarantee
Production safety.
Further, the limiting plate 221 is provided with screw, and screw is arranged with the screw.
Seen from the above description, when cross slide is slid onto certain position, the bottom or spacing of screw and limited impression
Block contacts, spacing so as to be carried out to cross slide；Screw can adjust the accessibility extreme position of cross slide.
Further, horizontal sliding device 2 also includes horizontal sliding set of rails 24, and cross slide 22 is led by horizontal sliding
Rail group 24 is connected with substrate 21, and horizontal sliding set of rails 24 includes cross slide way and transverse slider, the cross slide way or transverse direction
Sliding block is arranged on the substrate 21.
Seen from the above description, horizontal sliding set of rails can allow cross slide to be realized relative to substrate and slide.Using it
His mode can also allow cross slide to be realized relative to substrate and slide, such as wedge block is directly set on cross slide,
It is also feasible that wedge-shaped chute is set on substrate.
Further, horizontal sliding device 2 also includes sliding set of rails 25 and vertical fine adjustment mechanism 26 up and down；Transmission support
Frame 23 is connected by sliding set of rails 25 up and down with cross slide 22, and it is including vertical guide and vertically sliding to slide set of rails 25 up and down
Block, the vertical guide or vertical sliding block are arranged on the transmission support frame 23；Vertical fine adjustment mechanism 26 includes fine tuning seat 261
With fine setting screw rod 262, fine tuning seat 261 is provided with the screw being adapted with fine setting screw rod 262, and fine tuning seat 261 is fixedly installed on horizontal stroke
To on slide plate 22, fine setting screw rod 262 is rotatably provided on transmission support frame 23, or vertical fine adjustment mechanism 26 includes fine tuning seat
261st, screw rod 262 and two fine-tuning nuts 263 being adapted with fine setting screw rod 262 are finely tuned, fine tuning seat 261 is more than provided with diameter
Finely tune the diameter of screw rod 262 and less than the through hole of the external diameter of fine-tuning nut 263, fine tuning seat 261 is fixedly installed on cross slide 22, micro-
Screw rod 262 is adjusted to be rotatably provided on transmission support frame 23, two nuts are separately positioned on the relative both sides of fine tuning seat 261.
Seen from the above description, sliding set of rails can allow transmission support frame to realize vertical side relative to cross slide up and down
Upward slip；Vertical fine adjustment mechanism can allow transmission supporting plate to keep the position relationship between cross slide, and can be very
Easily the relative height relation between transmission support frame and blanking units is finely adjusted.
Further, conveyer 1 including transport mechanism 12 under transport mechanism 11, pole piece on pole piece and is arranged on transmission branch
Two transmission micro-adjusting mechanisms 13 on support 23, transmission micro-adjusting mechanism 13 include frame assembly 131 and transmission trimming assembly 132,
Frame assembly 131 includes two risers 1311 and the first crossbeam 1312, the and of second cross beam 1313 that from top to bottom set gradually
Bottom plate 1314, two risers 1311 positioned at the both ends of first crossbeam 1312 and connect first crossbeam 1312, second cross beam 1313 respectively
With bottom plate 1314；Transmit trimming assembly 132 include upper junction plate 1321, lower connecting plate 1322, upper junction plate trimming assembly 1323,
Lower connecting plate trimming assembly 1324 and guidance set 1325, upper junction plate 1321 and lower connecting plate 1322 are respectively arranged on first crossbeam
1312 both sides and lower connecting plate 1322 is between first crossbeam 1312 and second cross beam 1313；Guidance set 1325 includes straight
Bobbin holds 13251 and is sheathed on the guide rod 13252 of linear bearing 13251, and the linear bearing 13251 is fixedly installed on first
On crossbeam 1312, the both ends of guide rod 13252 connect upper junction plate 1321 and lower connecting plate 1322 respectively；Upper junction plate fine setting group
Part 1323 includes the first adjusting screw 13231 being arranged on upper junction plate 1321 and is arranged in the first adjusting screw 13231
The first stop nut 13232, one end of the first adjusting screw 13231 is supported on first crossbeam 1312；Lower connecting plate is finely tuned
Component 1324 includes the second adjusting screw 13241 being arranged on first crossbeam 1312 and is arranged on the second adjusting screw 13241
On the second stop nut 13242；Transport mechanism 11 is fixedly installed on lower connecting plate 1322 on pole piece, transport mechanism under pole piece
12 are fixedly installed on second cross beam 1313, and are smaller than on pole piece under transport mechanism 11 and pole piece between transport mechanism 12
Spacing between first crossbeam 1312 and second cross beam 1313.
Seen from the above description, upper junction plate trimming assembly is used to finely tune the position of upper transport mechanism upwards, that is, increases
Gap between the upper and lower transport mechanism of pole piece；Lower connecting plate trimming assembly is used to finely tune the position of upper transport mechanism downwards, i.e.,
The gap reduced between the upper and lower transport mechanism of pole piece.By setting two in upper and lower connecting plate trimming assembly discharge system
Relative position relation between root conveyer belt is also adjustable, is advantageous to discharge.
Further, on pole piece under transport mechanism 11 and pole piece transport mechanism 12 include respectively conveyer frames 31, actuator 32,
Drive roll 33, conveyer belt 34, the first driven voller 35, driven roll assembly 36 and two cross roller 37, actuator 32, drive roll 33, pass
Band 34, the first driven voller 35 and two rollers 37 excessively are sent to be separately positioned on conveyer frames 31, driven roll assembly 36 is consolidated including driven voller
Fixed board 361 and the second driven voller 362 being arranged in driven voller fixed plate 361, it is recessed that driven voller fixed plate 361 is provided with slip
Groove, driven roll assembly 36 are connected by the sliding recess using bolt with conveyer frames 31；First driven voller 35 and second is driven
Roller 362 is located at the both ends of conveyer frames 31 respectively, and drive roll 33 is between the first driven voller 35 and the second driven voller 362, two
The both sides that roller 37 is located at drive roll 33 respectively are crossed, actuator 32 is connected with drive roll 33.
Seen from the above description, drive roll both sides were respectively equipped with roller so that the cornerite of drive roll and conveyer belt increases greatly
Add, so as to increase the contact area between drive roll and conveyer belt, the appearance for the skidding being effectively prevented from.By from
Dynamic roller fixed plate sets sliding recess so that the distance between the second driven voller and first driven voller are adjustable, and then are made
The tightness of conveyer belt is adjustable.
Further, the periphery of drive roll 33 is provided with annular knurl.
Seen from the above description, annular knurl is set further to avoid drive roll and conveyer belt in the periphery of drive roll
Between there is skidding, advantageously ensure that conveyer belt is normal, smoothly runs.Specifically, the annular knurl can be rhombus
Decorative pattern or vertical bar shaped decorative pattern, can also be the decorative pattern of other patterns.
Further, transport mechanism 12 also includes vacuum suction system 38 under pole piece, and vacuum suction system 38 includes vacuum
Pump 381, vacuum adapter 382 and the evacuated panel 383 on conveyer frames 31, evacuated panel 383 are hollow structure, and evacuated panel 383 leans on
The side of transport mechanism 11 is provided with passage on proximal pole piece, and the conveyer belt 34 of transport mechanism 12 is provided with and passage pair under pole piece
The suction hole answered, vacuum adapter 382 are connected with hollow structure and vavuum pump 381 respectively.
Seen from the above description, vacuum suction system, during transmission, vacuum are set under pole piece in transport mechanism
Joint accesses negative pressure, can be adsorbed pole piece on a moving belt by transmitting the suction hole of belt surface, so that pole piece transmission is more steady
It is fixed.
Further, transport mechanism 12 also includes pole-piece pole-ear rebound 39 under pole piece, and pole-piece pole-ear rebound 39 is located at
Conveyer frames 31 are close to one end of driven roll assembly 36.
Seen from the above description, pole-piece pole-ear rebound can hold in the palm positive plate, avoid the lug of pole piece in transmit process from going out
Now droop phenomenon.
Embodiment one
Fig. 1 to Figure 11 is refer to, embodiments of the invention one are：Incorporated by reference to Fig. 1 to Fig. 4, a kind of pole piece formation system, bag
Slice systems and discharge system are included, discharge system includes conveyer 1 and horizontal sliding device 2, and the horizontal sliding device 2 wraps
Include substrate 21, cross slide 22 and transmission support frame 23；The conveyer 1 is on transmission support frame 23；Cross slide 22
Slidably it is arranged on the substrate 21, transmission support frame 23 is slidably arranged on the cross slide 22, cross slide 22
It is vertical relative to the glide direction of cross slide 22 relative to the glide direction and transmission support frame 23 of substrate 21；Slice systems bag
Include power source 7 and blanking units 8, the blanking units 8 include upper mould 81 and lower mould 82, and the upper mould 81 of the driving of power source 7 is towards close
Or the direction away from lower mould 82 is moved, upper mould 81 is provided with punching tool 811, and punching tool 811 includes cutoff tool 8111, lug
Knife 8112 and fillet knife 8113, lug knife 8112 and fillet knife 8113 be located at the same side of cutoff tool 8111 and lug knife 8112 with
There is gap, the lower mould 82 is provided with accepting groove 821 corresponding with the gap, the accepting groove between fillet knife 8113
821 width is less than the gap, and the part of conveyer 1 is stretched into the accepting groove 821.
Further, as shown in Figures 2 and 3, the upper mould 81 includes clamping cap 812, punch die clamping plate 813, film pressure plate
814 and precise guide rod 815, punch die clamping plate 813 be connected with clamping cap 812, punching tool 811 is arranged on punch die clamping plate
On 813, film pressure plate 814 is lifted on clamping cap 812 and along the movable setting of the upper direction of motion of mould 81, film pressure plate 814 is with rushing
Spring is provided between die clamp plate 813, clamping cap 812 is provided with pilot hole, and precise guide rod 815 is on punch die clamping plate 813；Institute
Stating lower mould 82 includes die backing plate 822, concave template 823 and punching guide rod 824, and concave template 823 and punching guide rod 824 are respectively arranged on
It is adapted on die backing plate 822 and positioned at the same side of die backing plate 822, punching guide rod 824 with the pilot hole, concave template
823 are provided with punching cutter groove, depressed part 8231 and the positioning hole being adapted with precise guide rod 815, the punching cutter groove with it is described
Punching tool 811 is adapted, and the die backing plate 822 is provided with fluting 8221, the fluting 8221 and the depressed part 8231
Coordinate and form the accepting groove 821.
In the present embodiment, film pressure plate 814 is in the space that cutoff tool 8111, lug knife 8112 and fillet knife 8113 are surrounded
Activity；Fillet is respectively equipped with cutoff tool 8111, lug knife 8112 and fillet knife 8113, to be punched into the angle of the pole piece come all
For fillet；Punching tool 811 is supported on clamping cap 812 by the spacing of punch die clamping plate 813；Film pressure plate 814 utilizes a band
The guide pillar of bulge loop is connected on clamping cap 812, and spring is set on the guide pillar, and when slice systems do not work, spring pushes away
Away from clamping cap 812, the bulge loop of guide pillar is stuck on clamping cap 812 dynamic pressure sheet 814, to allow film pressure plate 814 not drop, and
And slice systems are when working, between film pressure plate 814 and concave template 823 be smaller than punching tool 811 and concave template 823 it
Between spacing,；Power source 7 is connected with clamping cap 812 and can close/remote lower mould 82 of driven mold pressing plate 812.
As shown in figure 4, being provided with horizontal sliding set of rails 24 between cross slide 22 and substrate 21, cross slide 22 passes through horizontal stroke
It is connected to sliding set of rails 24 with substrate 21, horizontal sliding set of rails 24 includes cross slide way and transverse slider, and the transverse direction is led
Rail or transverse slider are arranged on the substrate 21.In the present embodiment, cross slide way is spirally connected (mode connects for screw) on the base plate (21, horizontal
(mode connects for screw) is spirally connected on cross slide 22 to sliding block.
Further, as shown in figure 4, horizontal sliding device 2 also includes sliding set of rails 25 and vertical fine adjustment mechanism up and down
26；Transmission support frame 23 is connected by sliding set of rails 25 up and down with cross slide 22, and sliding set of rails 25 up and down is included vertically
Guide rail and vertical sliding block, the vertical guide or vertical sliding block are arranged on the transmission support frame 23；Incorporated by reference to Fig. 4 and Fig. 5,
Vertical fine adjustment mechanism 26 includes fine tuning seat 261 and fine setting screw rod 262, and fine tuning seat 261 is provided with what is be adapted with fine setting screw rod 262
Screw, fine tuning seat 261 are fixedly installed on cross slide 22, and fine setting screw rod 262 is rotatably provided on transmission support frame 23, or
Person's vertical fine adjustment mechanism 26 includes fine tuning seat 261, fine setting screw rod 262 and two fine-tuning nuts being adapted with fine setting screw rod 262
263, fine tuning seat 261 is provided with diameter and is more than the fine setting diameter of screw rod 262 and less than the through hole of the external diameter of fine-tuning nut 263, fine tuning seat
261 are fixedly installed on cross slide 22, and fine setting screw rod 262 is rotatably provided on transmission support frame 23, two nut difference
It is arranged on the relative both sides of fine tuning seat 261.Vertical fine adjustment mechanism 26 in the present embodiment using second scheme, that is,
With two fine-tuning nuts 263 to transmission support frame 23 carries out height regulation and height lock.
As shown in figure 4, being provided with the limiting plate 221 of substrate 21 on the cross slide 22, substrate 21 is provided with and institute
The limited impression or limited block 211 of the cooperation of limiting plate 221 are stated, the limiting plate 221 is provided with screw, is arranged with the screw
Screw.Specific to the present embodiment, limiting plate 221 is a metallic plate, and limited block 211 is a projection, and cross slide 22 slides into certain
During one position, limiting plate 221 can interfere with limited block 211, and then prevent cross slide 22 from continuing to slide.The presence of screw
Spacing, the sliding distance of shortening cross slide 22 can be further carried out to cross slide 22.Certainly, also set on cross slide 22
There is transverse locking device (not shown), (the spiral shell on cross slide 22 when the position required for cross slide 22 slides into production
When nail supports with the limited impression on substrate 21 or limited block 211), transverse locking device can is used for locking cross slide 22
With substrate 21, so as to allow cross slide 22 and substrate 21 to keep relative position relation, in the present embodiment, transverse locking device one
The lock nut being arranged on cross slide 22, behind the position for regulating cross slide 22, lock nut is tightened, by lock nut
One end tightly support on the base plate (21.
Incorporated by reference to Fig. 1 and Fig. 6, conveyer 1 is including transport mechanism 12 under transport mechanism 11, pole piece on pole piece and is arranged on
Two transmission micro-adjusting mechanisms 13 on support frame 23 are transmitted, transmission micro-adjusting mechanism 13 includes frame assembly 131 and transmission fine setting group
Part 132, frame assembly 131 include two risers 1311 and the first crossbeam 1312, the second cross beam that from top to bottom set gradually
1313 and bottom plate 1314, two risers 1311 are respectively positioned at the both ends of first crossbeam 1312 and to connect first crossbeam 1312, second horizontal
Beam 1313 and bottom plate 1314；Transmitting trimming assembly 132 includes upper junction plate 1321, lower connecting plate 1322, upper junction plate fine setting group
Part 1323, lower connecting plate trimming assembly 1324 and guidance set 1325, upper junction plate 1321 and lower connecting plate 1322 are respectively arranged on
Both sides of first crossbeam 1312 and lower connecting plate 1322 is between first crossbeam 1312 and second cross beam 1313；
Incorporated by reference to Fig. 6 and Fig. 7, guidance set 1325 includes linear bearing 13251 and is sheathed on leading for linear bearing 13251
To bar 13252, the linear bearing 13251 is fixedly installed on first crossbeam 1312, and the both ends of guide rod 13252 connect respectively
Upper junction plate 1321 and lower connecting plate 1322；
Incorporated by reference to Fig. 6 and Fig. 8, upper junction plate trimming assembly 1323 includes the first regulation being arranged on upper junction plate 1321
Screw 13231 and the first stop nut 13232 being arranged in the first adjusting screw 13231, the one of the first adjusting screw 13231
End is supported on first crossbeam 1312；
Incorporated by reference to Fig. 6 and Fig. 7, lower connecting plate trimming assembly 1324 includes the second regulation being arranged on first crossbeam 1312
Screw 13241 and the second stop nut 13242 being arranged in the second adjusting screw 13241；
Incorporated by reference to Fig. 1 and Fig. 6, transport mechanism 11 is fixedly installed on lower connecting plate 1322 on pole piece, conveyer under pole piece
Structure 12 is fixedly installed on second cross beam 1313, and the spacing on pole piece under transport mechanism 11 and pole piece between transport mechanism 12 is small
Spacing between first crossbeam 1312 and second cross beam 1313, i.e., transport mechanism 12 is divided under transport mechanism 11 and pole piece on pole piece
Pass through in the rectangular frame not surrounded from lower connecting plate 1322, second cross beam 1313 and two risers 1311, and transmitted on pole piece
Mechanism 11 is located under pole piece between transport mechanism 12 and first crossbeam 1312.
As shown in Figure 6 and Figure 7, for prevent discharge system run a period of time after lower connecting plate 1322 position occur it is small
Change, two anti-loosening springs 4 are provided between lower connecting plate 1322 and first crossbeam 1312.
Incorporated by reference to Fig. 1 and Fig. 9, transport mechanism 12 includes conveyer frames 31, driven respectively under transport mechanism 11 and pole piece on pole piece
Moving part 32, drive roll 33, conveyer belt 34, the first driven voller 35, driven roll assembly 36 and two cross roller 37, actuator 32, active
Roller 33, conveyer belt 34, the first driven voller 35 and two cross rollers 37 and are separately positioned on conveyer frames 31, driven roll assembly 36 include from
Dynamic roller fixed plate 361 and the second driven voller 362 being arranged in driven voller fixed plate 361, driven voller fixed plate 361, which is provided with, to be slided
Dynamic groove, driven roll assembly 36 are connected by the sliding recess using bolt with conveyer frames 31；First driven voller 35 and second
Driven voller 362 respectively be located at conveyer frames 31 both ends, drive roll 33 between the first driven voller 35 and the second driven voller 362,
Two are crossed the both sides that roller 37 is located at drive roll 33 respectively, and actuator 32 is connected with drive roll 33.In the present embodiment, transmitted on pole piece
The conveyer frames 31 of mechanism 11 are spirally connected (mode connects for screw) with lower connecting plate 1322, the conveyer frames 31 and second of transport mechanism 12 under pole piece
Crossbeam 1313 is spirally connected (mode connects for screw).In the present embodiment, actuator 32 is motor.
The contact surface that setting two is crossed roller 37 and can allowed between drive roll 33 and conveyer belt 34 connects change greatly, so as to prevent transmitting
There is skidding in band 34, and specifically, it is small that conveyer belt 34 can show a U-shaped even a kind of opening at drive roll 33
The shape in the section of the big bottle of belly.The periphery of the drive roll 33 of the present embodiment is provided with annular knurl further to prevent from transmitting
Band 34 skids.
Incorporated by reference to Fig. 9 and Figure 10, pretension component 5 can also be set on conveyer frames 31, pretension component 5 includes pretension block 52
With the pre-loading screw 51 being arranged on pretension block 52, the one end of pre-loading screw 51 supports driven voller fixed plate 361, and pretension block 52 is fixed
It is arranged on conveyer frames 31, the effect of pretension component 5 is to prevent from fastening driven voller fixed plate 361 and the bolt pine of conveyer frames 31
It is dynamic to cause the tightness of conveyer belt 34 to occur changing and then influence the normal work of discharge system, and pretension component 5 can also
Positioning action is played, facilitates staff that driven voller fixed plate 361 is installed on conveyer frames 31.Further, such as Figure 11 institutes
Show, key 61 is additionally provided with conveyer frames 31, and driven voller fixed plate 361 is provided with the keyway 62 being adapted with the key 61.
The maximum difference of transport mechanism 12 is under pole piece that transport mechanism 12 is also wrapped under transport mechanism 11 and pole piece on pole piece
Include vacuum suction system 38, vacuum suction system 38 includes vavuum pump 381, vacuum adapter 382 and true on conveyer frames 31
Hollow plate 383, evacuated panel 383 are hollow structure, and the side of the transport mechanism 11 on pole piece of evacuated panel 383 is provided with passage, pole
The conveyer belt 34 of transport mechanism 12 is provided with suction hole corresponding with passage under piece, vacuum adapter 382 respectively with hollow structure
It is connected with vavuum pump 381.Vavuum pump 381 can be alternatively provided on the conveyer frames 31 of transport mechanism 12 under pole piece, can also
It is alternatively provided in transmission supporting plate, can also be arranged on elsewhere.
Specifically, evacuated panel 383 is provided with rectangle passage close to the upper surface of conveying pole piece, transport mechanism 12 under pole piece
The surface of conveyer belt 34 is provided with a diameter of 2mm suction hole, and under pole piece in the transmit process of transport mechanism 12, suction hole is with leading to
Stomata is alignment.
As shown in figure 9, transport mechanism 12 also includes pole-piece pole-ear rebound 39 under pole piece, pole-piece pole-ear rebound 39 is located at
Conveyer frames 31 are close to one end of one end of driven roll assembly 36, i.e. discharge system discharging.Set pole-piece pole-ear rebound 39 can
Prevent the lug of pole piece from occurring drooping phenomenon.
In discharge system normal operation, by horizontal sliding mechanism by the conveyer belt 34 of the upper and lower transport mechanism of pole piece
One end (one end away from discharge system discharging) is extend into the accepting groove 821 of blanking units 8, and the pole piece after shaping is by conveyer belt
34 clamp one end, and are sent out in the case where the upper and lower transport mechanism of pole piece is transported that (pole piece is transport mechanism 11 and pole piece on pole piece
Transported between lower transport mechanism 12)；When equipment need to change blanking units or be safeguarded, can be incited somebody to action by horizontal sliding mechanism
Conveyer belt 34 is pulled away from blanking units, and very easily pole piece formation system can be safeguarded by attendant.
The pole piece formation system of the present embodiment is per minute can be at least punched into 120 pole pieces.
In summary, pole piece formation system provided by the invention, punching system is by pole piece one-step punching forming, after shaping
Pole piece surrounding is all fillet, is not in wedge angle, is advantageous to improve pole piece quality；Pole piece after shaping can be by extending into punching
The conveyer of cutting apparatus accepting groove quickly sends out slice systems, allows blanking units without waiting for can just cut into slices again, significantly
Improve slice efficiency；Cross slide opposing substrate, which is slidably set, enables conveyer closer or far from blanking units,
Transmission support frame is slidably set relative to cross slide so that the relative altitude of conveyer and blanking units is adjustable, is had
Beneficial to the maintenance and adjustment of pole piece formation system；Conveyer belt smooth running, be not in skidding；On pole piece transport mechanism with
Gap under pole piece between transport mechanism is adjustable, is adapted to the pole piece of different-thickness to transport, the scope of application is big.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
- A kind of 1. pole piece formation system, it is characterised in that：Including slice systems and discharge system, discharge system includes conveyer With horizontal sliding device, the horizontal sliding device includes substrate, cross slide and transmission support frame；The conveyer is located at Transmit on support frame；Cross slide is slidably set on the substrate, and transmission support frame is slidably arranged on described laterally sliding On plate, cross slide is vertical relative to the glide direction of cross slide relative to the glide direction and transmission support frame of substrate；Cut Piece system includes power source and blanking units, and the blanking units include upper die and lower die, in power source drive mould towards close or Direction away from lower mould is moved, and upper mould is provided with punching tool, and punching tool includes cutoff tool, lug knife and fillet knife, lug Knife and fillet knife are located at the same side of cutoff tool and have gap between lug knife and fillet knife, the lower mould be provided with it is described Accepting groove corresponding to gap, the width of the accepting groove are less than the gap, and the accepting groove is stretched into the conveyer part In.
- 2. pole piece formation system according to claim 1, it is characterised in that：The upper mould includes clamping cap, punch die presss from both sides Plate, film pressure plate and precise guide rod, punch die clamping plate are connected with clamping cap, and punching tool is arranged on punch die clamping plate, tabletting Plate is lifted on clamping cap and along the upper movable setting of the mould direction of motion, spring, mould is provided between film pressure plate and punch die clamping plate Tool pressing plate is provided with pilot hole, and precise guide rod is on punch die clamping plate；The lower mould is led including die backing plate, concave template and punching Bar, concave template and punching guide rod are respectively arranged on die backing plate and led positioned at the same side of die backing plate, punching guide rod with described It is adapted to hole, concave template is provided with punching cutter groove, depressed part and the positioning hole being adapted with precise guide rod, the punching cutter groove It is adapted with the punching tool, the die backing plate coordinates described in composition provided with fluting, the fluting with the depressed part Accepting groove.
- 3. pole piece formation system according to claim 1, it is characterised in that：Substrate is provided with the cross slide Limiting plate, substrate are provided with the limited impression or limited block coordinated with the limiting plate.
- 4. pole piece formation system according to claim 3, it is characterised in that：The limiting plate is provided with screw, the spiral shell Screw is arranged with hole.
- 5. pole piece formation system according to claim 1, it is characterised in that：Horizontal sliding device is also led including horizontal sliding Rail group, cross slide are connected by horizontal sliding set of rails with substrate, and horizontal sliding set of rails includes cross slide way and laterally slided Block, the cross slide way or transverse slider are set on the substrate.
- 6. pole piece formation system according to claim 1, it is characterised in that：Horizontal sliding device, which also includes sliding up and down, leads Rail group and vertical fine adjustment mechanism；Transmission support frame is connected by sliding set of rails up and down with cross slide, slides set of rails up and down Including vertical guide and vertical sliding block, the vertical guide or vertical sliding block are arranged on the transmission support frame；Fine setting up and down Mechanism includes fine tuning seat and fine setting screw rod, and fine tuning seat is provided with the screw being adapted with fine setting screw rod, and fine tuning seat is fixedly installed on On cross slide, fine setting screw rod is rotatably provided on transmission support frame, or vertical fine adjustment mechanism includes fine tuning seat, fine setting spiral shell Bar and two fine-tuning nuts being adapted with fine setting screw rod, fine tuning seat are provided with diameter and are more than fine setting screw diameter and less than fine setting The through hole of nut external diameter, fine tuning seat are fixedly installed on cross slide, and fine setting screw rod is rotatably provided on transmission support frame, and two Individual nut is separately positioned on the relative both sides of fine tuning seat.
- 7. pole piece formation system according to claim 1, it is characterised in that：Conveyer include pole piece on transport mechanism, Transport mechanism and two transmission micro-adjusting mechanisms being arranged on transmission support frame, transmission micro-adjusting mechanism include frame assembly under pole piece With transmission trimming assembly, frame assembly include two risers and from top to bottom set gradually first crossbeam, second cross beam and Bottom plate, two risers positioned at first crossbeam both ends and connect first crossbeam, second cross beam and bottom plate respectively；Transmit trimming assembly bag Upper junction plate, lower connecting plate, upper junction plate trimming assembly, lower connecting plate trimming assembly and guidance set are included, upper junction plate is with Connecting plate is respectively arranged on the both sides of first crossbeam and lower connecting plate is between first crossbeam and second cross beam；Guidance set includes Linear bearing and the guide rod for being sheathed on linear bearing, the linear bearing are fixedly installed on first crossbeam, and the two of guide rod End connects upper junction plate and lower connecting plate respectively；Upper junction plate trimming assembly includes the first regulation spiral shell being arranged on upper junction plate The first stop nut in the first adjusting screw is followed closely and is arranged on, one end of the first adjusting screw is supported on first crossbeam；Under Connecting plate trimming assembly includes the second adjusting screw being arranged on first crossbeam and be arranged in the second adjusting screw second Stop nut；Transport mechanism is fixedly installed on lower connecting plate on pole piece, and transport mechanism is fixedly installed on second cross beam under pole piece On, and on pole piece under transport mechanism and pole piece between being smaller than between first crossbeam and second cross beam between transport mechanism Away from.
- 8. pole piece formation system according to claim 7, it is characterised in that：Conveyer under transport mechanism and pole piece on pole piece Structure includes conveyer frames respectively, actuator, drive roll, conveyer belt, the first driven voller, driven roll assembly and two cross rollers, actuator, Drive roll, conveyer belt, the first driven voller and two cross roller and are separately positioned on conveyer frames, and driven roll assembly is fixed including driven voller Plate and the second driven voller being arranged in driven voller fixed plate, driven voller fixed plate are provided with sliding recess, and driven roll assembly leads to The sliding recess is crossed using bolt with conveyer frames to be connected；First driven voller and the second driven voller are located at the two of conveyer frames respectively End, drive roll positioned at the first driven voller and the second driven voller between, two cross rollers respectively be located at drive roll both sides, actuator and Drive roll is connected.
- 9. pole piece formation system according to claim 8, it is characterised in that：Transport mechanism also includes vacuum suction under pole piece System, vacuum suction system include vavuum pump, vacuum adapter and the evacuated panel on conveyer frames, and evacuated panel is hollow structure, The side of evacuated panel transport mechanism on pole piece is provided with passage, and the conveyer belt of transport mechanism is provided with and passage under pole piece Corresponding suction hole, vacuum adapter are connected with hollow structure and vavuum pump respectively.
- 10. pole piece formation system according to claim 8, it is characterised in that：Transport mechanism also includes pole piece pole under pole piece Ear rebound, pole-piece pole-ear rebound are located at conveyer frames close to one end of driven roll assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035107.3A CN106552855B (en) | 2017-01-17 | 2017-01-17 | A kind of pole piece formation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035107.3A CN106552855B (en) | 2017-01-17 | 2017-01-17 | A kind of pole piece formation system |
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| CN106552855A CN106552855A (en) | 2017-04-05 |
| CN106552855B true CN106552855B (en) | 2018-03-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232102A (en) * | 2017-12-13 | 2018-06-29 | 深圳市和合自动化有限公司 | A kind of pole piece R angles shaping mechanism |
| CN109230778B (en) * | 2018-08-20 | 2020-10-13 | 合肥国轩高科动力能源有限公司 | Battery sheet cutting transfer device |
| CN109967599B (en) * | 2019-05-08 | 2023-10-27 | 威马智慧出行科技（上海）有限公司 | Pole piece die cutting equipment and method |
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| CN203266784U (en) * | 2013-05-06 | 2013-11-06 | 深圳市海得地实业有限公司 | Die for punching and molding of pole pieces |
| CN104668331A (en) * | 2014-12-29 | 2015-06-03 | 东莞市鸿宝锂电科技有限公司 | Lithium battery electrode piece cutting and forming machine and cutting trimming device thereof |
| CN204770082U (en) * | 2015-05-14 | 2015-11-18 | 东莞市亿鑫丰精密机械设备科技有限公司 | Die -cut equipment of pole piece |
| CN205021677U (en) * | 2015-09-24 | 2016-02-10 | 宁德新能源科技有限公司 | Cutting mechanism |
| CN206483869U (en) * | 2017-01-17 | 2017-09-12 | 深圳市海得地实业有限公司 | A kind of pole piece formation system |
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- 2017-01-17 CN CN201710035107.3A patent/CN106552855B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203266784U (en) * | 2013-05-06 | 2013-11-06 | 深圳市海得地实业有限公司 | Die for punching and molding of pole pieces |
| CN104668331A (en) * | 2014-12-29 | 2015-06-03 | 东莞市鸿宝锂电科技有限公司 | Lithium battery electrode piece cutting and forming machine and cutting trimming device thereof |
| CN204770082U (en) * | 2015-05-14 | 2015-11-18 | 东莞市亿鑫丰精密机械设备科技有限公司 | Die -cut equipment of pole piece |
| CN205021677U (en) * | 2015-09-24 | 2016-02-10 | 宁德新能源科技有限公司 | Cutting mechanism |
| CN206483869U (en) * | 2017-01-17 | 2017-09-12 | 深圳市海得地实业有限公司 | A kind of pole piece formation system |
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