CN109755628B - Battery stress position adjustable formation clamp - Google Patents
Battery stress position adjustable formation clamp Download PDFInfo
- Publication number
- CN109755628B CN109755628B CN201910080796.9A CN201910080796A CN109755628B CN 109755628 B CN109755628 B CN 109755628B CN 201910080796 A CN201910080796 A CN 201910080796A CN 109755628 B CN109755628 B CN 109755628B
- Authority
- CN
- China
- Prior art keywords
- sliding
- lug
- screw
- laminate
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 53
- 230000005611 electricity Effects 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 240000007643 Phytolacca americana Species 0.000 claims description 3
- 235000009074 Phytolacca americana Nutrition 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery stress position adjustable formation clamp, which particularly designs the field of battery formation machinery, and comprises two support seats, a guide support piece arranged between the two support seats, a plurality of groups of laminates which can be arranged along the guide support piece in a moving way, and a driving mechanism for driving and pushing the laminates to move; flexible connecting pieces with equal length are arranged between adjacent laminates; a pressure sensor is arranged on a supporting seat; at least one group of lug connection mechanisms are arranged on the laminate; the lug connection mechanism comprises a sliding piece, a lug connection assembly and a lug pressing assembly; the sliding piece can horizontally move along the laminate, the lug electricity-connecting component and the lug-pressing component are fixedly connected with the sliding piece, and the lug electricity-connecting component and the lug-pressing component are oppositely arranged on two sides of the laminate; the adjustment mechanism adjusts the lateral distance of the slider from the center of the ply. The battery stress can be ensured to be even, and one set of clamp can be suitable for different battery formation.
Description
Technical Field
The invention relates to the field of battery formation clamps, in particular to a battery stress position adjustable formation clamp.
Background
Batteries have become indispensable products at present, are widely applied to electronic products, automobile power energy sources and other products, and are mostly soft package batteries. The soft package battery needs to be processed through formation in the production process. In the Chinese patent literature, the patent publication number is CN207269044U, and the patent name is: in the patent of the invention of the polymer lithium ion battery formation clamp, the battery is clamped between adjacent laminated plates, the battery is pressed by a power transmission mechanism, and the lug of the battery is communicated with a formation circuit, so that formation is realized. However, the types of soft package batteries in the current market are more, and the sizes of the soft package batteries are different; however, in the process of formation of the battery, the formation of the battery is required to be completed under a certain pressure; in order to ensure that the lugs of the batteries can be communicated with a formation circuit, the positions of the batteries with different sizes between laminated plates can be changed, so that the stress center points of the various batteries are inconsistent during formation, the stress center of the batteries is inconsistent with the power center of the formation clamp, the formation quality is affected, the batteries with different types are arranged, the different formation clamps are required to be replaced, and the formation cost is increased. In view of the above drawbacks, it is necessary to design a battery force position adjustable forming clamp.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the battery stress position adjustable formation clamp is provided to solve the problem that the current formation clamp cannot ensure that the stress center of the battery is consistent with the power center of the formation clamp when batteries with different sizes are formed.
In order to solve the technical problems, the technical scheme of the invention is as follows: the battery stress position adjustable formation clamp comprises two supporting seats, a guide supporting piece arranged between the two supporting seats, a plurality of groups of laminates which can be arranged along the guide supporting piece in a moving way, and a driving mechanism for driving and pushing the laminates to move; flexible connecting pieces with equal length are arranged between the adjacent laminates; a pressure sensor for sensing the pushing force of the laminate by the driving mechanism is arranged on one supporting seat; at least one group of lug electricity connection mechanisms are arranged on the laminate; the tab connection mechanism comprises a sliding piece, a tab connection assembly and a tab pressing assembly; the sliding piece can be horizontally arranged along the laminate in a translation manner, the lug electricity connection assembly and the lug pressing assembly are fixedly connected with the sliding piece, and the lug electricity connection assembly and the lug pressing assembly are oppositely arranged at two sides of the laminate; an adjustment mechanism adjusts the lateral distance of the slider from the center of the ply.
Further, the number of the lug connection mechanisms is two, and the adjusting mechanism adjusts the distance between the lug connection mechanisms.
Further, the sliding piece comprises a sliding rail and a sliding seat; the two sliding rails are respectively fixedly arranged at the top and the bottom of the laminate, the sliding seats are arranged on the two sliding rails, the two ends of the lug power-on assembly are respectively connected to the same side of the two sliding seats, and the two ends of the lug pressing assembly are respectively connected to the other sides of the two sliding seats; the adjusting mechanism pushes the two sliding seats to slide along the corresponding sliding rails, and the positions of the sliding seats are adjusted.
Further, a connecting hole is formed in the sliding seat; the adjusting mechanism comprises two groups of screw mechanisms, a transmission mechanism and a toggle rod; the poking rod passes through the corresponding connecting hole of the sliding seat, and the two screw rod mechanisms push the two ends of the poking rod simultaneously, so that the poking rod pokes the sliding seat to slide; the two screw mechanisms are respectively arranged on the corresponding supporting seats; the screw mechanism comprises two groups of screw assemblies and a transmission assembly, the two groups of screw assemblies are arranged in parallel up and down, and the transmission assembly is connected between the two screw assemblies; the screw assembly comprises a mounting seat and a screw, the screw is rotationally connected with the mounting seat, two ends of the screw are connected with bearings in bearing seats, and the bearing seats are fixedly connected with the supporting seat; one end of the screw rod is respectively arranged on the left-handed threads, the other end of the screw rod is provided with the right-handed threads, the left-handed threads are sleeved with first nuts matched with the left-handed threads, and the right-handed threads are sleeved with second nuts matched with the right-handed threads; the two oppositely arranged first nuts are respectively connected to two ends of one toggle rod, and the two oppositely arranged second nuts are respectively connected to two ends of the other toggle rod;
the transmission assembly comprises a first transmission shaft and a steering transmission group connected between the screw and the first transmission shaft; the first transmission shaft is sleeved with a second bearing seat fixedly connected with the supporting seat;
the transmission mechanism comprises two steering gear boxes and a second transmission shaft connected with the rotating shafts of the two steering gear boxes; the other rotating shafts of the two steering gear boxes are respectively connected with the corresponding first transmission shafts; and driving any one of the first transmission shafts electrically or manually to enable the two sliding parts to move in opposite directions or in opposite directions.
Further, the pole lug pressing assembly comprises a mounting plate, a silica gel pressing block and a compression spring; the two ends of the mounting plate are connected with the sliding piece, the back surface of the mounting plate is attached to the laminate, the two sides of the mounting plate outwards extend to form side plates, and the two side plates and the mounting plate form a mounting groove; the side plate is bent towards the inner side of the mounting groove to form a limiting part; the silica gel pressing blocks are arranged in the mounting groove in parallel, limiting steps extending outwards are arranged on two sides of the lower end of each silica gel pressing block, and the compression springs squeeze the silica gel pressing blocks to enable the limiting steps to be limited on the limiting parts;
the lug electricity connection assembly comprises a connection plate and an electricity connection plate, two ends of the connection plate are connected with the sliding piece, two sides of the connection plate are bent outwards to form a sliding groove, two outer sides of the sliding groove are bent inwards to form a second limiting part, and the electricity connection plate is arranged in the sliding groove; the power connection board is provided with at least two independent circuits.
Further, one end of the power connection plate is also provided with a connecting piece, and the connecting piece is fixedly connected with the sliding piece; the connecting piece is internally provided with an air flow passage, the side surface of the connecting piece is provided with an air pipe joint communicated with the air flow passage, and the bottom of the power connection plate is provided with an air vent groove communicated with the air flow passage.
Further, the guide support comprises two support rails arranged in parallel between the support seats, and the two support rails are positioned on two sides of the laminate; the top of the support rail is provided with a first guide groove, and the side surface of the support rail is provided with a second guide groove; the two sides of the laminate are outwards extended to form an extension part, a first roller extending into the first guide groove is arranged at the bottom of the extension part, and a second roller extending into the second guide groove is arranged on the side face of the laminate.
Further, a height adjusting mechanism for adjusting the heights of the adjusting mechanism and the guide supporting piece is further arranged between the two supporting seats.
Further, the height adjusting mechanism comprises two lifting plates, two screw rod mechanisms, a second transmission mechanism and a driving motor; the two lifting plates are respectively and slidably connected to the inner sides of the two supporting seats, the two screw rod mechanisms are respectively arranged on the two supporting seats, the second transmission mechanism is connected with the two screw rod mechanisms, and the driving motor drives one screw rod mechanism to enable the two lifting plates to lift up and down; the adjusting mechanism is connected with the two lifting plates; and two ends of the guide supporting piece are respectively connected with the two lifting plates.
Further, the two supporting seats are provided with empty avoiding grooves, and the side surfaces of the lifting plates are provided with connecting plates penetrating through the corresponding empty avoiding grooves; the outer side of the supporting seat is provided with mounting parts positioned at the upper side and the lower side of the clearance groove; the screw rod mechanism comprises screw rods which are rotationally connected with the two mounting parts, nuts meshed with the screw rods, and the nuts are fixedly connected with the connecting plates; the second transmission mechanism is connected with the screw rods of the two screw rod mechanisms, and the driving motor drives any screw rod to rotate.
Further, the driving mechanism is an air cylinder, a hydraulic cylinder or an electric screw rod mechanism.
Compared with the prior art, the battery stress position adjustable formation clamp has the following beneficial effects:
the position of the lug power-on assembly can be adjusted by the adjusting mechanism according to the shape and the position of the lug of the battery, so that the center of the battery and the axis of the center driving mechanism of the laminate are ensured to be on the same vertical plane, and the lug of the battery can be in contact with the lug power-on assembly; therefore, the battery stress can be ensured to be uniform, and one set of clamp can be suitable for different battery formation.
Drawings
FIG. 1 is a perspective view of a battery force applied position adjustable forming clamp of the present invention;
FIG. 2 is a perspective view of an embodiment 1 of the laminate of the battery force position adjustable forming clamp of the present invention;
FIG. 3 is a reverse side view of example 1 of the laminate of the battery force position adjustable forming clamp of the present invention;
FIG. 4 is a perspective view of example 2 of the laminate of the battery force-receiving position adjustable chemical mechanical press of the present invention;
FIG. 5 is an exploded view of example 2 of the laminate of the battery force position adjustable chemical mechanical press of the present invention;
FIG. 6 is a perspective view of the tab power receiving assembly of the battery stress position adjustable chemical fixture of the present invention;
FIG. 7 is an exploded view of the lug connection assembly of the battery force position adjustable formation clamp of the present invention;
FIG. 8 is a cross-sectional view of the tab receiving assembly of the battery stress position adjustable chemical mechanical polishing fixture of the present invention;
FIG. 9 is an internal structural view of the battery force-receiving position adjustable forming clamp of the present invention;
FIG. 10 is a block diagram of the portion of the adjustment mechanism of the battery force position adjustable chemical vapor deposition fixture of the present invention;
FIG. 11 is a perspective view of the tab pressing assembly of the battery stress position adjustable forming clamp of the present invention;
FIG. 12 is a cross-sectional view of the tab pressing assembly of the battery force position adjustable forming clamp of the present invention;
FIG. 13 is a schematic view of the structure of the battery force receiving position adjustable forming clamp of the present invention with the laminate supported on the support guide;
FIG. 14 is a block diagram of the battery force applied position adjustable forming clamp of the present invention with the tap lever extending through the connecting hole;
FIG. 15 is a front view of the battery force applied position adjustable chemical looping clamp of the present invention provided with the lifting adjustment mechanism;
FIG. 16 is a block diagram of the lead screw mechanism of the battery force applied position adjustable forming clamp of the present invention;
FIG. 17 is an enlarged view of a portion of the lead screw mechanism of the battery force position adjustable chemical vapor deposition fixture of the present invention;
FIG. 18 is an exploded view of a portion of the battery force applied position adjustable clamp actuation assembly of the present invention;
FIG. 19 is a block diagram of another described lead screw mechanism of the battery force position adjustable forming clamp of the present invention;
FIG. 20 is a block diagram of the portion of the drive mechanism of the battery force position adjustable chemical vapor deposition fixture of the present invention;
fig. 21 is a partial view of the support rail of the battery force position adjustable chemical fixture of the present invention.
Detailed Description
The following detailed description will be further described in conjunction with the above-described figures.
In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
Example 1
As shown in fig. 1-3, the battery stress position adjustable forming clamp comprises two supporting seats 100,110, a guide supporting piece 1 arranged between the two supporting seats 100,110, a plurality of groups of laminates 2 which can be arranged along the guide supporting piece 1 in a moving way, and a driving mechanism 3 for driving and pushing the laminates 2 to move. The plurality of groups of laminates 2 are arranged in parallel, so that a plurality of batteries can be formed at one time; flexible connectors (shown in the drawings) with equal length are arranged between the adjacent laminates 2; when the driving mechanism 3 pulls the laminate 2 to open, the distances between the adjacent laminates are ensured to be equal, so that the manipulator can take out all batteries together. Wherein the flexible connecting piece is a rope or an equidistant chain. A pressure sensor 4 for sensing the pushing force of the laminate 2 by the driving mechanism 3 is arranged on the supporting seat 100; a group of lug connection mechanisms 5 are arranged on the laminate 2. The tab electricity receiving mechanism 5 comprises a sliding piece 50, a tab electricity receiving component 51 and a tab pressing component 52; the sliding piece 50 can be horizontally and horizontally arranged along the laminate 2, the tab electricity receiving component 51 and the tab pressing component 52 are fixedly connected with the sliding piece 50, and the tab electricity receiving component 51 and the tab pressing component 52 are oppositely arranged at two sides of the laminate 2; an adjustment mechanism 6 adjusts the lateral distance of the slider 50 from the centre of the ply 2. In the formation process, according to the size of the battery appearance and the position of the battery lug, the position of the lug power-on assembly 51 is adjusted by the adjusting mechanism 6, and when the driving mechanism 3 moves the laminate 2 to clamp the battery, the lug power-on assembly 52 presses the lug of the battery on the lug power-on assembly 51 adjacent to the laminate 2. The center of the battery and the axle center of the center driving mechanism 3 of the laminate 2 are ensured to be on the same vertical plane, and the lug of the battery can be contacted with the lug electric connection assembly; therefore, the battery stress can be ensured to be uniform, and one set of clamp can be suitable for different battery formation. In the embodiment, the battery formation of the battery tab on the same side of the battery body can be satisfied.
Further, referring to fig. 6-8, the tab power receiving assembly 51 includes a connection plate 510 and a power receiving plate 511, two ends of the connection plate 510 are connected to the sliding member 50, two sides of the connection plate 510 are bent outwards to form a chute 512, two outer sides of the chute 512 are bent inwards to form a second limiting portion 513, and the power receiving plate 511 is disposed in the chute 512; the power board 511 has four independent circuits thereon. Two groups of circuits are respectively contacted with the positive electrode and the negative electrode and used for supplying power to the battery, and the other two groups of circuits are respectively contacted with the positive electrode and the negative electrode of the battery and used for detecting the battery formation voltage of the battery.
Example 2
The difference from embodiment 1 is only that the number of the tab connection mechanisms 5 is two, and referring specifically to fig. 4 to 5, the adjustment mechanism 6 adjusts the distance between the two tab connection mechanisms 5. In the embodiment, the battery formation of the positive and negative lugs of the battery on two sides of the battery can be met, and the battery formation of different sizes and specifications can be met at the same time.
Further, the tab power connection assembly 51 includes a connection plate 510 and a power connection plate 511, two ends of the connection plate 510 are connected to the sliding member 50, two sides of the connection plate 510 are bent outwards to form a chute 512, two outer sides of the chute 512 are bent inwards to form a second limit part 513, and the power connection plate 511 is disposed in the chute 512; the power board 511 has two independent circuits thereon.
Further, the slider 50 in the above embodiment includes a slide rail 500 and a slider 501, with particular reference to fig. 13 and 14. The two sliding rails 500 are respectively fixed at the top and the bottom of the laminate 2, the sliding seats 501 are respectively arranged on the two sliding rails 500, two ends of the lug power-on assembly 51 are respectively connected to the same side of the two sliding seats 501, and two ends of the lug pressing assembly 52 are respectively connected to the other sides of the two sliding seats 501; the adjusting mechanism 6 pushes the two sliding carriages 501 to slide along the corresponding sliding rails 500, so as to adjust the positions of the sliding carriages 501, thereby simultaneously adjusting the positions of the tab power-receiving component 51 and the tab pressing component 52.
Further, referring to fig. 9 to 10, and fig. 13 to 14, the slider 501 is provided with a connection hole 502. The adjusting mechanism 6 comprises two groups of screw mechanisms 60, a transmission mechanism 61 and a toggle rod 62. The poking rod 62 passes through the corresponding connecting hole 602 of the slide seat 501, and the two screw mechanisms 60 push the two ends of the poking rod 62 at the same time, so that the poking rod 62 pokes the slide seat 501 to slide; the two screw mechanisms 60 are respectively arranged on the corresponding supporting seats 100 and 110; the screw mechanism 60 comprises two groups of screw assemblies 600 and a transmission assembly 601, wherein the two groups of screw assemblies 600 are arranged in parallel up and down, and the transmission assembly 601 is connected between the two screw assemblies 600; screw assembly 600 includes mount pad 6000 and screw 6001, screw 6001 with mount pad 6000 rotates to be connected, the both ends of screw 6001 all are connected with the bearing in bearing frame 6002, bearing frame 6002 with correspond supporting seat fixed connection. One embodiment of the screw 6001 is that one end of the screw 6001 is respectively provided with a left-handed thread 6001A, the other end is provided with a right-handed thread 6001B, a first nut 6001A matched with the left-handed thread 6001A is sleeved on the left-handed thread 6001A, and a second nut 6001B matched with the right-handed thread 6001B is sleeved on the right-handed thread 6001B; two oppositely disposed first nuts 6001A are respectively connected to two ends of one of the toggle rods 62, and two oppositely disposed second nuts 6001B are respectively connected to two ends of the other toggle rod 62, where the adjusting mechanism 6 is used to simultaneously adjust the two-pole ear power-on mechanism 5 on the laminate 2. One embodiment of the screw 6001 is that one end of the screw 6001 is respectively provided with a screw thread, a third nut matched with the screw thread is sleeved on the screw thread, the two oppositely arranged third nuts are respectively connected with two ends of the poking rod 62, and the embodiment is that the adjusting mechanism 6 is used for adjusting a lug electricity receiving mechanism 5 on the laminate 2.
The transmission assembly 601 comprises a first transmission shaft 6010 and a steering transmission group 6011 connected between the screw 6001 and the first transmission shaft 6010, wherein the transmission group 6011 is a pair of bevel gears, helical bevel gears or worm gears meshed with each other. The first transmission shaft 6010 is sleeved with a second bearing seat 6012 fixedly connected with the corresponding supporting seat.
The transmission mechanism 61 comprises two steering gear boxes 610 and a second transmission shaft 611 connected with the rotating shafts of the two steering gear boxes 610; the other rotating shafts of the two steering gear boxes 610 are respectively connected with the corresponding first transmission shafts 6010; any one of the first transmission shafts 6010 is driven electrically or manually, and the other first transmission shaft 6010 is rotated simultaneously by the second transmission shaft 611. The two sliders 50 are moved toward or away from each other.
Further, referring to fig. 11 to 12, the tab pressing assembly 52 includes a mounting plate 520, a silica gel pressing block 521 and a compression spring 522; two ends of the mounting plate 520 are connected with the sliding piece 50, the back surface of the mounting plate 520 is attached to the laminate 2, two sides of the mounting plate 520 are outwards extended to form side plates 5200, and the two side plates 5200 and the mounting plate 520 form a mounting groove 5201; the side plate is bent towards the inner side of the mounting groove 5201 to form a limit part 5202; the silica gel pressing blocks 521 are arranged in parallel in the mounting groove 5201, limiting steps 5211 extending outwards are arranged on two sides of the lower end of the silica gel pressing blocks 521, and the compression springs 522 squeeze the silica gel pressing blocks 521, so that the limiting steps 5211 are limited on the limiting portions 5202. When the lugs of the battery are pressed on the lug power-receiving assemblies 51 of the adjacent laminate plates 2, the lugs of the battery are pressed by the compression force of the compression springs 522, so that the lugs of the battery are prevented from being damaged by pressing, and the effect of protecting the lugs of the battery is achieved.
Further, referring to fig. 6 to 7, a connecting member 5110 is further provided at one end of the power receiving plate 511, and the connecting member 5110 is fixedly connected to the sliding member 50; an air flow channel is arranged in the connecting piece 5110, an air pipe joint 5111 communicated with the air flow channel is arranged on the side surface of the connecting piece 5110, and an air vent groove 5112 communicated with the air flow channel is arranged at the bottom of the power receiving plate 511. The air pipe joint 5111 is connected with the air supply device pipeline, so that in the formation process, cold air can be blown into the ventilation groove 5112 to cool the electric connection plate 511, and heat generated by contact and electrification of the electrode lugs and the electric connection plate 511 is prevented from being transferred into the battery.
Further, the guide support 1 comprises two support rails 1a,1b arranged in parallel between the support seats 100,110, the two support rails 1a,1b being located on both sides of the lamina 2; the tops of the supporting rails 1a and 1b are respectively provided with a first guide groove 10, and the side surfaces of the first guide grooves are provided with a second guide groove 11; the two sides of the laminate 2 are outwards extended to form an extension part 20, a first roller 21 extending into the first guide groove 10 is arranged at the bottom of the extension part 20, and a second roller 22 extending into the second guide groove 11 is arranged on the side surface of the laminate 2. The laminate 2 is supported by two support rails 1a,1b and the drive mechanism 3 drives the laminate 2 to move such that the laminate 2 is guided along the first guide groove 10 and the second guide groove 11 by a first roller 21 and a second roller 22, respectively. One end of the second guiding groove 11 is provided with an upward opening clearance, and the second roller 22 on the laminate 2 is conveniently installed in the second guiding groove 11 through the clearance.
Further, referring to fig. 13 and 21, one end of the supporting rail 1a,1b is pivotally connected to the supporting base 100, and the other end is provided with a kidney-shaped hole 12, and the connecting shaft 13 is connected to the other supporting base 110 through the kidney-shaped hole 12.
Further, referring to fig. 15, a height adjusting mechanism 7 for adjusting the height of the guide support 1 and the adjusting mechanism 6 is provided between the two support seats 100, 110. Therefore, the height of the laminate 2 is adjusted by the height adjusting mechanism 7, so that the formation fixture can meet the formation of batteries with various different sizes and specifications, and the center of the batteries and the center of the driving mechanism 3 are on the same straight line.
Further, referring to fig. 15 to 19, the height adjusting mechanism 7 includes two lifting plates 70a,70b, two screw mechanisms 71a,71b, a second transmission mechanism 72 and a driving motor 73. The two lifting plates 70a,70b are respectively connected to the inner sides of the two supporting seats 100,110 in a sliding manner, the two screw rod mechanisms 71a,71b are respectively arranged on the two supporting seats 100,110, the second transmission mechanism 72 is connected with the two screw rod mechanisms 71a,71b, and the driving motor 73 drives one screw rod mechanism 71a or 71b to enable the two lifting plates 70a,70b to lift up and down; the adjusting mechanism 6 is connected with the two lifting plates 70a,70b; the two ends of the guide support 1 are respectively connected with the two lifting plates 70a,70 b.
Further, the two supporting seats 100,110 are provided with empty-avoiding grooves 120, and the side surfaces of the lifting plates 70a,70b are provided with connecting plates 700 penetrating through the corresponding empty-avoiding grooves 120; the outer sides of the supporting seats 100,110 are provided with mounting portions 130 positioned on the upper and lower sides of the space-avoiding groove 120. The screw rod mechanisms 71a and 71b comprise screw rods 710 rotatably connected with the corresponding two mounting parts 130, nuts 711 meshed with the screw rods 710, and the nuts 711 are fixedly connected with the connecting plate 700; the second transmission mechanism 72 is connected with the screw rods 710 of the two screw rod mechanisms 71a and 71b, the driving motor 73 drives any one screw rod 710 to rotate, and the second transmission mechanism 72 drives the other screw rod 710 to rotate, so that the two lifting plates 70a and 70b are driven to lift up and down simultaneously. The second transmission mechanism 72 is a chain transmission mechanism or a synchronous belt transmission mechanism.
Further, the driving mechanism 3 comprises a guiding assembly 30, a compressing assembly 31 and a power assembly 32; the power assembly 32 pushes the pressing assembly 31 to slide along the guide assembly 30. The power assembly 32 is a pneumatic cylinder, hydraulic cylinder or electric screw mechanism.
Further, referring to fig. 18 and 20, the guide assembly 30 is four guide rods disposed in parallel between the support seats 100, 110; the pressing assembly 31 is slidably sleeved on the four guide rods.
Further, referring to fig. 18 and 20, the power assembly 32 is an electric screw; the power assembly 32 comprises four screw pairs 320 rotatably connected between the supporting seats 100,110, a gear set 321 arranged on the back of the supporting seat 100, a fixed seat 322 covered on the back of the supporting seat 110, and a motor 323 arranged on the fixed seat 322; the motor 323 drives the screw rods of the four screw rod pairs 320 to rotate through the gear set 321. The compressing assembly 31 includes a driving plate 310 connected with nuts of the four screw pairs 320, a compressing plate 311 slidably connected with the four guide rods, and a plurality of sets of compression springs connected between the driving plate 310 and the compressing plate 311.
The present invention is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present invention.
Claims (8)
1. The battery stress position adjustable formation clamp comprises two supporting seats, a guide supporting piece arranged between the two supporting seats, a plurality of groups of laminates which can be arranged along the guide supporting piece in a moving way, and a driving mechanism for driving and pushing the laminates to move; flexible connecting pieces with equal length are arranged between the adjacent laminates; a pressure sensor for sensing the pushing force of the laminate by the driving mechanism is arranged on one supporting seat; at least one group of lug electricity connection mechanisms are arranged on the laminate; the lug connection mechanism is characterized by comprising a sliding piece, a lug connection assembly and a lug pressing assembly; the sliding piece can be horizontally arranged along the laminate in a translation manner, the lug electricity connection assembly and the lug pressing assembly are fixedly connected with the sliding piece, and the lug electricity connection assembly and the lug pressing assembly are oppositely arranged at two sides of the laminate; an adjustment mechanism adjusts a lateral distance of the slider to the center of the ply; the number of the lug connection mechanisms is two, and the adjusting mechanism adjusts the distance between the two lug connection mechanisms;
the sliding piece comprises a sliding rail and a sliding seat; the two sliding rails are respectively fixedly arranged at the top and the bottom of the laminate, the sliding seats are arranged on the two sliding rails, the two ends of the lug power-on assembly are respectively connected to the same side of the two sliding seats, and the two ends of the lug pressing assembly are respectively connected to the other sides of the two sliding seats; the adjusting mechanism pushes the two sliding seats to slide along the corresponding sliding rails, and the positions of the sliding seats are adjusted;
the sliding seat is provided with a connecting hole; the adjusting mechanism comprises two groups of screw mechanisms, a transmission mechanism and a toggle rod; the poking rod passes through the corresponding connecting hole of the sliding seat, and the two screw rod mechanisms push the two ends of the poking rod simultaneously, so that the poking rod pokes the sliding seat to slide; the two screw mechanisms are respectively arranged on the corresponding supporting seats; the screw mechanism comprises two groups of screw assemblies and a transmission assembly, the two groups of screw assemblies are arranged in parallel up and down, and the transmission assembly is connected between the two screw assemblies; the screw assembly comprises a mounting seat and a screw, the screw is rotationally connected with the mounting seat, two ends of the screw are connected with bearings in bearing seats, and the bearing seats are fixedly connected with the supporting seat; one end of the screw rod is respectively arranged on the left-handed threads, the other end of the screw rod is provided with the right-handed threads, the left-handed threads are sleeved with first nuts matched with the left-handed threads, and the right-handed threads are sleeved with second nuts matched with the right-handed threads; the two oppositely arranged first nuts are respectively connected to two ends of one toggle rod, and the two oppositely arranged second nuts are respectively connected to two ends of the other toggle rod;
the transmission assembly comprises a first transmission shaft and a steering transmission group connected between the screw and the first transmission shaft; the first transmission shaft is sleeved with a second bearing seat fixedly connected with the supporting seat;
the transmission mechanism comprises two steering gear boxes and a second transmission shaft connected with the rotating shafts of the two steering gear boxes; the other rotating shafts of the two steering gear boxes are respectively connected with the corresponding first transmission shafts; and driving any one of the first transmission shafts electrically or manually to enable the two sliding parts to move in opposite directions or in opposite directions.
2. The battery stress position adjustable formation clamp according to claim 1, wherein the tab pressing assembly comprises a mounting plate, a silica gel pressing block and a compression spring; the two ends of the mounting plate are connected with the sliding piece, the back surface of the mounting plate is attached to the laminate, the two sides of the mounting plate outwards extend to form side plates, and the two side plates and the mounting plate form a mounting groove; the side plate is bent towards the inner side of the mounting groove to form a limiting part; the silica gel pressing blocks are arranged in the mounting groove in parallel, limiting steps extending outwards are arranged on two sides of the lower end of each silica gel pressing block, and the compression springs squeeze the silica gel pressing blocks to enable the limiting steps to be limited on the limiting parts;
the lug electricity connection assembly comprises a connection plate and an electricity connection plate, two ends of the connection plate are connected with the sliding piece, two sides of the connection plate are bent outwards to form a sliding groove, two outer sides of the sliding groove are bent inwards to form a second limiting part, and the electricity connection plate is arranged in the sliding groove; the power connection board is provided with at least two independent circuits.
3. The battery stress position adjustable formation clamp according to claim 2, wherein one end of the power receiving plate is further provided with a connecting piece, and the connecting piece is fixedly connected with the sliding piece; the connecting piece is internally provided with an air flow passage, the side surface of the connecting piece is provided with an air pipe joint communicated with the air flow passage, and the bottom of the power connection plate is provided with an air vent groove communicated with the air flow passage.
4. The battery force-receiving position adjustable forming clamp of claim 1, wherein said guide support comprises two support rails disposed in parallel between said support seats, two of said support rails being located on either side of said laminate; the top of the support rail is provided with a first guide groove, and the side surface of the support rail is provided with a second guide groove; the two sides of the laminate are outwards extended to form an extension part, a first roller extending into the first guide groove is arranged at the bottom of the extension part, and a second roller extending into the second guide groove is arranged on the side face of the laminate.
5. The battery force position adjustable chemical looping jig according to any one of claims 1-4, wherein a height adjusting mechanism is further provided between the two support bases to adjust the heights of the adjusting mechanism and the guide support.
6. The battery force position adjustable formation clamp according to claim 5, wherein the height adjusting mechanism comprises two lifting plates, two screw mechanisms, a second transmission mechanism and a driving motor; the two lifting plates are respectively and slidably connected to the inner sides of the two supporting seats, the two screw rod mechanisms are respectively arranged on the two supporting seats, the second transmission mechanism is connected with the two screw rod mechanisms, and the driving motor drives one screw rod mechanism to enable the two lifting plates to lift up and down; the adjusting mechanism is connected with the two lifting plates; and two ends of the guide supporting piece are respectively connected with the two lifting plates.
7. The battery stress position adjustable formation clamp according to claim 6, wherein the two supporting seats are provided with empty avoidance grooves, and the side surfaces of the lifting plates are provided with connecting plates penetrating through the corresponding empty avoidance grooves; the outer side of the supporting seat is provided with mounting parts positioned at the upper side and the lower side of the clearance groove; the screw rod mechanism comprises screw rods which are rotationally connected with the two mounting parts, nuts meshed with the screw rods, and the nuts are fixedly connected with the connecting plates; the second transmission mechanism is connected with the screw rods of the two screw rod mechanisms, and the driving motor drives any screw rod to rotate.
8. The battery force position adjustable chemical looping fixture according to claim 1, wherein the driving mechanism is a cylinder, a hydraulic cylinder or an electric screw mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080796.9A CN109755628B (en) | 2019-01-28 | 2019-01-28 | Battery stress position adjustable formation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080796.9A CN109755628B (en) | 2019-01-28 | 2019-01-28 | Battery stress position adjustable formation clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109755628A CN109755628A (en) | 2019-05-14 |
| CN109755628B true CN109755628B (en) | 2024-03-19 |
Family
ID=66406407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080796.9A Active CN109755628B (en) | 2019-01-28 | 2019-01-28 | Battery stress position adjustable formation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109755628B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234256B (en) * | 2020-03-27 | 2022-07-29 | 蜂巢能源科技有限公司 | Battery infiltration device and infiltration method |
| CN113543621B (en) * | 2021-06-30 | 2023-11-10 | 广东利元亨智能装备股份有限公司 | Formation clamp and formation equipment |
| CN114361558A (en) * | 2022-01-27 | 2022-04-15 | 浙江杭可科技股份有限公司 | Charging and discharging equipment adjustment assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450468A (en) * | 2016-09-07 | 2017-02-22 | 东莞市德瑞精密设备有限公司 | Formation apparatus for flexibly-packaged lithium battery |
| CN107978798A (en) * | 2017-11-20 | 2018-05-01 | 深圳市新浦自动化设备有限公司 | Formation of Li-ion batteries equipment |
| CN108539279A (en) * | 2018-03-31 | 2018-09-14 | 深圳市新浦自动化设备有限公司 | Novel power battery formation fixture |
| CN209592203U (en) * | 2019-01-28 | 2019-11-05 | 深圳市新浦自动化设备有限公司 | Battery formation clamp is adjusted in battery forced position |
-
2019
- 2019-01-28 CN CN201910080796.9A patent/CN109755628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450468A (en) * | 2016-09-07 | 2017-02-22 | 东莞市德瑞精密设备有限公司 | Formation apparatus for flexibly-packaged lithium battery |
| CN107978798A (en) * | 2017-11-20 | 2018-05-01 | 深圳市新浦自动化设备有限公司 | Formation of Li-ion batteries equipment |
| CN108539279A (en) * | 2018-03-31 | 2018-09-14 | 深圳市新浦自动化设备有限公司 | Novel power battery formation fixture |
| CN209592203U (en) * | 2019-01-28 | 2019-11-05 | 深圳市新浦自动化设备有限公司 | Battery formation clamp is adjusted in battery forced position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109755628A (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109755628B (en) | Battery stress position adjustable formation clamp | |
| CN108539279B (en) | Power battery formation clamp | |
| CN210232955U (en) | Clamping device for assembling tempered glass panel of leisure table | |
| CN209592203U (en) | Battery formation clamp is adjusted in battery forced position | |
| KR200492486Y1 (en) | Adjustable formation fixture | |
| CN111872173A (en) | Iron plate continuous bending machine | |
| CN111146518A (en) | Tab shaping forming clamp and forming equipment | |
| CN112238336A (en) | Double-station differential bearing press-fitting and bolt tightening device | |
| CN112366332B (en) | Quick bonding device of fuel cell bipolar plate | |
| CN212494661U (en) | Novel panel mounting fixture for bender | |
| CN113306952A (en) | Workpiece transfer device for machining | |
| CN110315182B (en) | Full-automatic stator spot welding machine | |
| CN217749026U (en) | Sheet metal part positioning mechanism for automobile sheet metal | |
| CN214674801U (en) | Rotor follow-up tooling plate based on transmission of conveying belt | |
| CN208045326U (en) | A kind of adaptive feeding mechanism of ox horn type capacitor | |
| CN216890634U (en) | High-speed bending device for glass processing | |
| CN216851132U (en) | Aluminum foil wiring heating equipment | |
| CN110877074B (en) | Portable single-mode flexible forming equipment | |
| CN213617162U (en) | High-speed planer for processing formaldehyde-free furniture board | |
| CN111343787B (en) | A compression fittings for circuit board production | |
| CN221211583U (en) | Workbench suitable for electric cabinet assembly work | |
| CN209935759U (en) | Automatic forming integrated equipment for copper wire for new energy automobile motor | |
| CN113618359B (en) | Quick assembly mechanism of aluminum handle for electrical equipment | |
| CN109301306B (en) | Battery cell pretreatment device | |
| CN216883639U (en) | Clamping tool for automobile seat production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |