CN111740069A - Electrolyte filling device with adjustable filling amount for lithium ion battery production - Google Patents
Electrolyte filling device with adjustable filling amount for lithium ion battery production Download PDFInfo
- Publication number
- CN111740069A CN111740069A CN202010727932.1A CN202010727932A CN111740069A CN 111740069 A CN111740069 A CN 111740069A CN 202010727932 A CN202010727932 A CN 202010727932A CN 111740069 A CN111740069 A CN 111740069A
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- fixedly connected
- lithium ion
- ion battery
- electrolyte
- frame body
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 71
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 11
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention relates to the technical field of lithium ion battery production equipment, in particular to an electrolyte filling device capable of adjusting filling amount for lithium ion battery production, which comprises a device main body and a driving motor, wherein the device main body comprises a device bottom plate, the lower surface of the device bottom plate is fixedly connected with a supporting leg, one side of the supporting leg is fixedly connected with the driving motor, the upper surface of the device bottom plate is fixedly connected with a device frame body, one side of the inner wall of the device frame body is fixedly connected with an electrolyte filling box, the upper surface of the device frame body is provided with a transmission mechanism, and the upper surface of the device frame body is provided with an adjusting mechanism. The connecting rod drives the piston to move up and down, when the piston moves up and down, the air bag is pressurized through the air delivery pipe, so that the volume of the air bag is enlarged, and when the volume of the air bag is enlarged, the volume of electrolyte added in the electrolyte filling box is reduced, so that the volume of the electrolyte in the electrolyte filling box can be controlled.
Description
Technical Field
The invention relates to the technical field of lithium ion battery production equipment, in particular to an electrolyte filling device capable of adjusting filling amount for lithium ion battery production.
Background
The lithium ion battery is a secondary battery (rechargeable battery) which mainly depends on lithium ions moving between a positive electrode and a negative electrode to work, both mobile phones and notebook computers use the lithium ion battery, generally, people commonly refer to the lithium ion battery, the battery generally adopts a material containing lithium elements as an electrode, and is a representative of modern high-performance batteries, and the lithium ion battery needs to be internally filled with electrolyte when being produced.
For example, the invention disclosed in the publication No. CN107464911A provides a constant-temperature heating and liquid injection device for a lithium ion battery, which includes a first electrolyte heating tank, a second electrolyte heating tank, an electrolyte constant-temperature buffer tank, a liquid injection system and a lithium battery positioning clamp; one end of the first electrolyte heating tank is connected with the first liquid inlet valve, and the other end of the first electrolyte heating tank is connected with a liquid inlet on the side wall of the electrolyte constant-temperature cache tank through the first electrolyte valve; the invention also discloses a constant-temperature heating liquid injection method of the lithium ion battery. By adopting the invention to carry out lithium battery liquid injection, the precision of liquid injection and the stability of the liquid injection amount can be improved, and the liquid injection amount is not influenced by the external environment temperature, so that the liquid injection process capability is improved, and the production efficiency and the material utilization rate are improved; meanwhile, after the electrolyte is heated, the viscosity of the electrolyte can be reduced, the fluidity and the infiltration performance of the electrolyte are improved, the liquid injection efficiency is improved, and the infiltration performance of the electrolyte is improved, so that the existing electrolyte injection device of the lithium ion battery basically meets the requirements of people, but still has some problems.
The existing lithium ion battery generally cannot well adjust the filling amount when electrolyte is filled, manual observation is needed all the time when the electrolyte is filled, the situation that the filling amount is too small or too large is prevented, time and labor are wasted, the efficiency is low, in addition, the existing lithium ion battery is not provided with a fixing mechanism in the filling process, the situation that the lithium ion battery is deviated can be caused once the lithium ion battery is touched by mistake, an electrolyte filling port is separated from the lithium ion battery, electrolyte waste is easily generated, and leaked electrolyte can cause harm to a human body.
Therefore, it is necessary to provide an electrolyte filling device for lithium ion battery production, which can adjust the filling amount to solve the above problems.
Disclosure of Invention
The invention aims to provide an electrolyte filling device for lithium ion battery production, which can adjust the filling amount, and solves the problems that the existing electrolyte filling amount of a lithium ion battery is difficult to adjust and a fixing mechanism is not provided in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the electrolyte filling device with adjustable filling amount for the production of the lithium ion battery comprises a device main body and a driving motor, wherein the device main body comprises a device bottom plate, the lower surface of the device bottom plate is fixedly connected with a supporting leg, one side of the supporting leg is fixedly connected with the driving motor, the upper surface of the device bottom plate is fixedly connected with a device frame body, one side of the inner wall of the device frame body is fixedly connected with an electrolyte filling box, the upper surface of the device frame body is provided with a transmission mechanism, the transmission mechanism comprises a fixed plate, the upper surface of the device frame body is fixedly connected with a fixed plate, one side of the fixed plate is movably connected with a transmission rod through a bearing, one end of the transmission rod is fixedly connected with a rotary disc, the other end of the transmission rod is fixedly connected with a disc, the upper surface of the device, the device comprises a sliding rod frame, and is characterized in that a frame body is fixedly connected to one side of the sliding rod frame, a connecting rod is fixedly connected to the top end of the frame body, an adjusting mechanism is arranged on the upper surface of the device frame body and comprises a gas filling pipe, the gas filling pipe is fixedly connected to the upper surface of the device frame body, a piston is movably connected to the inside of the gas filling pipe, gas pipes are fixedly connected to the two sides of the gas filling pipe, an air bag is fixedly connected to the other ends of the gas pipes, scale marks are fixedly connected to the inside of an electrolyte filling box, a sliding index plate is sleeved on the outer surface of the scale marks in a sliding mode, a buoy is fixedly connected to the lower surface of the sliding index plate, a filling opening is formed in the lower surface of the electrolyte filling box, a fixing mechanism is arranged on the.
Preferably, one side fixedly connected with handle of carousel, the outer fixed surface of one side of disc is connected with the fixed column, and the fixed column is semicircle annular distribution.
Preferably, both sides of the inside of the frame body are fixedly connected with tooth blocks, and the frame body is connected with the fixed column and the disc through the tooth blocks.
Preferably, the lower surface of one end of the connecting rod is fixedly connected with a piston, and the bottom end of the piston is made of rubber.
Preferably, the outer surface of the gas transmission pipe is fixedly connected with a one-way valve, and the material of the airbag is fabric nylon material.
Preferably, the fixed establishment includes fixed slide bar, the last fixed surface of device bottom plate is connected with fixed slide bar, the surface sliding connection of fixed slide bar has the sliding tray, the inside of sliding tray has been seted up and has been accomodate the chamber, accomodate the inside fixedly connected with telescopic link in chamber, the board is placed to the top fixedly connected with of telescopic link, the lower fixed surface that places the board is connected with reset spring, the both sides fixed surface that places the board is connected with the pinion rack, it has a slewing gear to accomodate the inside in chamber through bearing swing joint, one side fixedly connected with action wheel of slewing gear, the inside of device bottom plate has from the driving wheel through bearing swing joint, the action wheel with from the driving wheel through the drive belt being connected, the last fixed surface of drive belt is connected with.
Preferably, the outer surface of one side of pinion rack is connected with the surface meshing of rotating gear, the action wheel is parallel arrangement with following the driving wheel, the material of grip block sets up to the rubber material.
Preferably, elevating system includes the mount pad, the last fixed surface of device bottom plate is connected with the mount pad, driving motor's output shaft is fixed to have cup jointed the worm line cover, the both sides of mount pad all swing joint have first dwang, the fixed worm line gear that has cup jointed in intermediate position department of first dwang, the both ends of first dwang all fixedly connected with second dwang, the lower fixed surface of slip dish is connected with the bearing frame.
Preferably, the outer surface of the worm gear is meshed with the outer surface of the worm sleeve, two groups of first rotating rods are arranged, and one end of each group of first rotating rods is fixedly connected with two groups of second rotating rods.
Preferably, one end of the second rotating rod is movably connected with the bearing seat, and the second rotating rod is arranged in an inclined shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the electrolyte filling device for lithium ion battery production with adjustable filling amount can drive the turntable to rotate when the handle is rotated through the arrangement of the transmission mechanism, the turntable can rotate through the disc of the transmission rod belt when the turntable rotates, the frame body can be driven to reciprocate up and down through the fixed column and the tooth block when the disc rotates, so that the piston is driven to move up and down through the connecting rod, the inside of the air bag can be pressurized through the gas transmission pipe when the piston moves up and down, the volume of the air bag is enlarged, the electrolyte added in the electrolyte filling box can be reduced when the volume of the air bag is enlarged, the electrolyte capacity in the electrolyte filling box can be controlled, the situation that the filling is observed all the time by manpower is avoided, time and labor are saved, the operation is simple, and the filled electrolyte can be conveniently arranged through the arranged scale lines, the sliding index plate and the buoy, the preset value is convenient to set.
2. This electrolyte filling device is used in lithium ion battery production of adjustable filling amount, can place the board and descend placing lithium ion battery extrusion through fixed establishment's setting, will drive the slewing gear through the pinion rack when placing the board and descend and rotate, will drive the action wheel when the slewing gear rotates and rotate, will pull the drive belt when the action wheel rotates and remove, will drive the grip block extrusion when the drive belt removes and place the lithium ion battery of placing the board upper surface, consequently, can fix lithium ion battery, thereby avoid lithium ion battery to easily appear the condition of skew, prevented that electrolyte filling port breaks away from lithium ion battery and caused the extravagant and problem of harm human health of electrolyte.
3. This electrolyte filling device is used in lithium ion battery production of adjustable filling amount, setting through elevating system can drive the worm gear cover when driving motor starts and rotate, will drive first dwang through the worm gear when the worm gear cover rotates and rotate, will drive the sliding tray through the second dwang when first dwang rotates and go up and down, thereby adjust the height of sliding tray, make the device can adapt to the lithium ion battery of different models, therefore, the clothes hanger is strong in practicability, the operation is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic side view of the construction of the puck and frame of the present invention;
FIG. 3 is a schematic top view of the construction of the graduation marks and sliding indicator disk of the present invention;
FIG. 4 is a schematic top view of the slider tray of the present invention;
FIG. 5 is a schematic top view of the construction of the rotary gear and belt of the present invention;
FIG. 6 is a schematic top view of the structure of the mounting base of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention
In the figure: 1. a device main body; 11. a device chassis; 12. a support leg; 13. a drive motor; 14. a device frame body; 15. an electrolyte filling tank; 2. a transmission mechanism; 21. a fixing plate; 22. a transmission rod; 23. a turntable; 24. a disc; 25. a sliding sleeve; 26. a slide bar frame; 27. a frame body; 28. a connecting rod; 3. an adjustment mechanism; 31. a gas filler pipe; 32. a piston; 33. a gas delivery pipe; 34. an air bag; 35. scale lines; 36. a sliding index plate; 37. a float; 38. a filling port; 4. a fixing mechanism; 41. fixing the sliding rod; 42. a sliding disk; 43. a receiving cavity; 44. a telescopic rod; 45. placing the plate; 46. a return spring; 47. a toothed plate; 48. a rotating gear; 49. a driving wheel; 410. a driven wheel; 411. a transmission belt; 412. a clamping block; 5. a lifting mechanism; 51. a mounting seat; 52. a worm gear; 53. a worm-thread sleeve; 54. a first rotating lever; 55. a second rotating lever; 56. and a bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown:
an electrolyte filling device with adjustable filling amount for lithium ion battery production comprises a device main body 1 and a driving motor 13, wherein the device main body 1 comprises a device bottom plate 11, the lower surface of the device bottom plate 11 is fixedly connected with supporting legs 12, the height of the device can be improved through the arrangement of the supporting legs 12, one side of each supporting leg 12 is fixedly connected with the driving motor 13, the upper surface of the device bottom plate 11 is fixedly connected with a device frame body 14, one side of the inner wall of the device frame body 14 is fixedly connected with an electrolyte filling box 15, electrolyte can be filled into the electrolyte filling box through the arranged electrolyte filling box 15, the upper surface of the device frame body 14 is provided with a transmission mechanism 2, the transmission mechanism 2 comprises a fixing plate 21, the upper surface of the device frame body 14 is fixedly connected with the fixing plate 21, one side of the fixing plate 21 is movably connected with a transmission rod 22 through, the other end of the transmission rod 22 is fixedly connected with a disc 24, the upper surface of the device frame body 14 is fixedly connected with a sliding sleeve 25, the sliding sleeve 25 is internally and slidably connected with a sliding rod frame 26, one side of the sliding rod frame 26 is fixedly connected with a frame body 27, and the top end of the frame body 27 is fixedly connected with a connecting rod 28, so that the disc 24 can be driven to rotate through the transmission rod 22 when the rotating disc 23 rotates, the frame body 27 is driven to reciprocate up and down through the sliding sleeve 25 and the sliding rod frame 26 when the disc 24 rotates, and the connecting rod 28 can be driven to reciprocate up and down when the frame body 27 reciprocates up and down, so that transmission;
the upper surface of the device frame body 14 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a gas filling pipe 31, the upper surface of the device frame body 14 is fixedly connected with the gas filling pipe 31, the interior of the gas filling pipe 31 is movably connected with a piston 32, two sides of the gas filling pipe 31 are fixedly connected with gas conveying pipes 33, the other end of each gas conveying pipe 33 is fixedly connected with an air bag 34, the interior of the electrolyte filling box 15 is fixedly connected with a scale mark 35, the outer surface of the scale mark 35 is slidably sleeved with a sliding index plate 36, the lower surface of the sliding index plate 36 is fixedly connected with a buoy 37, the lower surface of the electrolyte filling box 15 is provided with a filling opening 38, the upper surface of the device bottom plate 11 is provided with a fixing mechanism 4 which can drive the piston 32 to move when the connecting rod 28 reciprocates up and down, when the piston 32 moves, the interior of the gas filling pipe 31 generates air pressure, so that the air pressure, make the volume grow of gasbag 34 to can reduce the electrolyte capacity of the inside storage of electrolyte filling box 15, can control the regulation of electrolyte capacity like this, when the size of the inside capacity of electrolyte filling box 15 changes, buoy 37 drives slip index dish 36 and floats when will, thereby can measure out the size of the inside capacity of electrolyte filling box 15 according to scale mark 35, the staff of being convenient for observes, the inside of device main part 1 is provided with elevating system 5.
Further, one side fixedly connected with handle of carousel 23, one side outer fixed surface of disc 24 is connected with the fixed column, and the fixed column is semicircle annular and distributes, sets up like this and can rotate carousel 23 through the handle, convenient and fast, labour saving and time saving.
Furthermore, both sides of the inside of the frame 27 are fixedly connected with tooth blocks, and the frame 27 is connected with the fixed column and the disc 24 through the tooth blocks, so that the fixed column can be driven to rotate when the disc 24 rotates, and the frame 27 can be driven to move through the tooth blocks when the fixed column rotates, so that the frame 27 can reciprocate.
Further, the piston 32 is fixedly connected to the lower surface of one end of the connecting rod 28, the bottom end of the piston 32 is made of rubber, and the piston 32 can be driven to move when the connecting rod 28 moves, so that the piston 32 is controlled to work, the sealing performance can be improved through the rubber, and the strength of conveying air pressure is improved.
Further, the outer fixed surface of gas-supply pipe 33 is connected with check valve, and the material of gasbag 34 sets up to fabric nylon material, can make piston 32 can not extract the inside gas of gasbag 34 when the rebound through check valve's setting, and can make the inside of gasbag 34 expand because of gas is more through the setting of fabric nylon.
Further, the fixing mechanism 4 includes a fixed slide rod 41, the upper surface of the device base plate 11 is fixedly connected with the fixed slide rod 41, the outer surface of the fixed slide rod 41 is slidably connected with a slide plate 42, a containing cavity 43 is formed inside the slide plate 42, an expansion link 44 is fixedly connected inside the containing cavity 43, the top end of the expansion link 44 is fixedly connected with a placing plate 45, the lower surface of the placing plate 45 is fixedly connected with a return spring 46, the lower surfaces of the two sides of the placing plate 45 are fixedly connected with toothed plates 47, the inside of the containing cavity 43 is movably connected with a rotating gear 48 through a bearing, one side of the rotating gear 48 is fixedly connected with a driving wheel 49, the inside of the device base plate 11 is movably connected with a driven wheel 410 through a bearing, the driving wheel 49 is connected with the driven wheel 410 through a transmission belt 411, the upper surface of the driving block 412 is fixedly connected with the upper surface, will drive action wheel 49 through rotating gear 48 and rotate when pinion rack 47 removes, will drive belt 411 through following driving wheel 410 and remove when action wheel 49 rotates, will drive grip block 412 and remove when drive belt 411 removes to the removal through grip block 412 is fixed with lithium ion battery and is held, avoids its condition that appears removing.
Further, one side surface of pinion rack 47 is connected with the surface toothing of rotating gear 48, and action wheel 49 is parallel arrangement with following driving wheel 410, and the material of grip block 412 sets up to the rubber material, sets up like this and can drive rotating gear 48 when pinion rack 47 downstream and rotate, can make grip block 412 carry out parallel movement through parallel arrangement, and can increase frictional force through the setting of rubber material to make it can be fixed more firm.
Further, the lifting mechanism 5 comprises a mounting seat 51, the mounting seat 51 is fixedly connected to the upper surface of the device bottom plate 11, a worm gear 53 is fixedly sleeved on an output shaft of the driving motor 13, both sides of the mounting seat 51 are movably connected with first rotating rods 54, a worm gear 52 is fixedly sleeved at the middle position of the first rotating rods 54, both ends of the first rotating rods 54 are fixedly connected with second rotating rods 55, and a bearing seat 56 is fixedly connected to the lower surface of the sliding disk 42, so that the worm gear 53 can be driven to rotate when the driving motor 13 is started, when the worm gear 53 rotates, the first rotating rod 54 is driven to rotate by the worm gear 52, when the first rotating lever 54 rotates, the sliding tray 42 is lifted and lowered by the rotation of the second rotating lever 55, therefore, the height of the lithium ion battery can be controlled, and the lithium ion battery can be suitable for lithium ion batteries with different scales.
Further, the surface of worm gear 52 is connected with the surface meshing of worm cover 53, and first dwang 54 is provided with two sets ofly, and the one end of every group first dwang 54 is two sets of second dwang 55 of fixed connection all, and the setting can drive worm gear 52 when worm cover 53 rotates and rotate like this, and can improve the stability of going up and down through two sets of settings.
Further, the one end and the bearing frame 56 swing joint of second dwang 55, the shape of second dwang 55 are the slope form and set up, and the setting can drive sliding tray 42 through the rotation of second dwang 55 like this and go up and down, avoids appearing the dead condition of card.
The working principle is as follows: when the lithium ion battery needs to be filled with electrolyte, firstly, the rotary disc 23 is rotated, when the rotary disc 23 rotates, the disc 24 carried by the transmission rod 22 rotates, when the disc 24 rotates, the frame 27 is driven to reciprocate up and down by the fixed column and the tooth block, when the frame 27 moves, the connecting rod 28 is driven to move, when the connecting rod 28 moves, the piston 32 is driven to reciprocate, when the piston 32 reciprocates, the gas in the gas filling pipe 31 is conveyed to the inside of the air bag 34 through the gas conveying pipe 33, so that the volume of the air bag 34 is expanded, the electrolyte capacity in the air bag is changed, the size of the internal capacity is observed through the scale mark 35, the sliding index disc 36 and the buoy 37, the lithium ion battery reaches the proper capacity, and when the lithium ion battery is filled through the filling port 38, the manual observation is not needed, time and labor are saved;
when lithium ion battery places on placing board 45, place board 45 and will descend because of lithium ion battery's gravity, will drive pinion rack 47 when placing board 45 and descend, will drive rotating gear 48 when pinion rack 47 descends and rotate, will drive action wheel 49 when rotating gear 48 rotates and rotate, will drive belt 411 through following driving wheel 410 when action wheel 49 rotates and remove, will drive grip block 412 when drive belt 411 removes and remove, thereby fix the centre gripping with lithium ion, do not need artificial extra operation, time saving and labor saving, therefore, the clothes hanger is strong in practicability.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an adjustable filling amount's electrolyte filling device is used in lithium ion battery production, includes device main part (1) and driving motor (13), its characterized in that: the device comprises a device body (1) and is characterized in that the device body (1) comprises a device bottom plate (11), the lower surface of the device bottom plate (11) is fixedly connected with supporting legs (12), one side of each supporting leg (12) is fixedly connected with a driving motor (13), the upper surface of the device bottom plate (11) is fixedly connected with a device frame body (14), one side of the inner wall of the device frame body (14) is fixedly connected with an electrolyte filling box (15), the upper surface of the device frame body (14) is provided with a transmission mechanism (2), the transmission mechanism (2) comprises a fixed plate (21), the upper surface of the device frame body (14) is fixedly connected with the fixed plate (21), one side of the fixed plate (21) is movably connected with a transmission rod (22) through a bearing, one end of the transmission rod (22) is fixedly connected with a turntable (, the device comprises a device frame body (14), a sliding sleeve (25) is fixedly connected to the upper surface of the device frame body (14), a sliding rod frame (26) is slidably connected to the inside of the sliding sleeve (25), a frame body (27) is fixedly connected to one side of the sliding rod frame (26), a connecting rod (28) is fixedly connected to the top end of the frame body (27), an adjusting mechanism (3) is arranged on the upper surface of the device frame body (14), the adjusting mechanism (3) comprises a gas filling pipe (31), the gas filling pipe (31) is fixedly connected to the upper surface of the device frame body (14), a piston (32) is movably connected to the inside of the gas filling pipe (31), gas pipes (33) are fixedly connected to two sides of the gas filling pipe (31), an air bag (34) is fixedly connected to the other end of the gas pipes (33), and scale marks (35) are fixedly connected to, the device is characterized in that a sliding index disc (36) is sleeved on the outer surface of the scale mark (35) in a sliding mode, a buoy (37) is fixedly connected to the lower surface of the sliding index disc (36), a filling opening (38) is formed in the lower surface of the electrolyte filling box (15), a fixing mechanism (4) is arranged on the upper surface of the device bottom plate (11), and a lifting mechanism (5) is arranged inside the device main body (1).
2. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 1, wherein: the handle is fixedly connected to one side of the rotary table (23), and fixing columns are fixedly connected to the outer surface of one side of the disc (24) and distributed in a semicircular annular mode.
3. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 1, wherein: both sides of the interior of the frame body (27) are fixedly connected with tooth blocks, and the frame body (27) is connected with the fixed column and the disc (24) through the tooth blocks.
4. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 1, wherein: the lower surface of one end of connecting rod (28) is fixed connection piston (32), the bottom of piston (32) sets up to the rubber material.
5. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 1, wherein: the outer surface of the air delivery pipe (33) is fixedly connected with a one-way valve, and the air bag (34) is made of fabric nylon.
6. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 1, wherein: the fixing mechanism (4) comprises a fixing slide rod (41), the upper surface of the device bottom plate (11) is fixedly connected with the fixing slide rod (41), the outer surface of the fixing slide rod (41) is connected with a slide disc (42) in a sliding manner, a containing cavity (43) is formed in the slide disc (42), a telescopic rod (44) is fixedly connected in the containing cavity (43), a placing plate (45) is fixedly connected to the top end of the telescopic rod (44), a reset spring (46) is fixedly connected to the lower surface of the placing plate (45), toothed plates (47) are fixedly connected to the lower surfaces of the two sides of the placing plate (45), a rotating gear (48) is movably connected in the containing cavity (43) through a bearing, a driving wheel (49) is fixedly connected to one side of the rotating gear (48), and a driven wheel (410) is movably connected in the device bottom plate (11) through a, the driving wheel (49) and the driven wheel (410) are connected through a transmission belt (411), and a clamping block (412) is fixedly connected to the upper surface of the transmission belt (411).
7. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 6, wherein: the outer surface of one side of pinion rack (47) is connected with the surface meshing of rotating gear (48), action wheel (49) are parallel arrangement with from driving wheel (410), the material of grip block (412) sets up to the rubber material.
8. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 6, wherein: elevating system (5) are including mount pad (51), the last fixed surface of device bottom plate (11) is connected with mount pad (51), worm-thread cover (53) have been cup jointed to the output shaft of driving motor (13) is fixed, the both sides of mount pad (51) all swing joint have first dwang (54), fixed worm-thread gear (52) of having cup jointed in the intermediate position department of first dwang (54), all fixedly connected with second dwang (55) in the both ends of first dwang (54), the lower fixed surface of sliding plate (42) is connected with bearing frame (56).
9. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 8, wherein: the outer surface of the worm gear (52) is meshed with the outer surface of the worm sleeve (53), two groups of first rotating rods (54) are arranged, and one end of each group of first rotating rods (54) is fixedly connected with two groups of second rotating rods (55).
10. The electrolyte filling device capable of adjusting the filling amount for the production of the lithium ion battery according to claim 8, wherein: one end and bearing frame (56) swing joint of second dwang (55), the shape of second dwang (55) is the slope form and sets up.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112271418A (en) * | 2020-11-10 | 2021-01-26 | 湖南宝特瑞能新能源有限责任公司 | Air pressure adjusting mechanism for lithium battery infiltration device |
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