CN114629219A - Automatic charging equipment for lithium battery - Google Patents
Automatic charging equipment for lithium battery Download PDFInfo
- Publication number
- CN114629219A CN114629219A CN202210532050.9A CN202210532050A CN114629219A CN 114629219 A CN114629219 A CN 114629219A CN 202210532050 A CN202210532050 A CN 202210532050A CN 114629219 A CN114629219 A CN 114629219A
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- Prior art keywords
- charging
- assembly
- battery
- contact
- pushing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses automatic charging equipment for a lithium battery, which relates to the technical field of battery charging and comprises a base, wherein a mounting plate is fixedly connected to the base, a transportation part for transferring the battery is arranged on the base, and the transportation part comprises a rotating assembly for performing azimuth conversion on the battery, a pushing assembly for pushing the battery and a jacking assembly for pushing the battery to perform charging connection; the mounting plate is provided with a charging component for charging the battery, the charging component comprises a charging assembly and a regulating and controlling assembly, the charging assembly is used for connecting the battery and charging, and the regulating and controlling assembly is used for regulating the current in the charging process; the invention realizes automatic transportation, conversion and charging connection of batteries, efficiently finishes batch charging operation and can finish current regulation in the charging process.
Description
Technical Field
The invention relates to the technical field of battery charging, in particular to automatic lithium battery charging equipment.
Background
The charging process of lithium batteries is generally divided into three phases: trickle charge, constant current charge, and constant voltage charge. Too high temperature or low performance that all can influence the lithium cell when charging, current battery charging outfit, generally do not take the measure that can carry out temperature regulation when charging, this has just led to lithium cell charging to receive the influence because of the ambient temperature in different seasons, the battery is when charging, the electric current can generate heat through resistance, consequently can influence the temperature when charging, consequently need adjust in real time on the electric current, and current charging technique is mostly the manual work and carries out charging control, and is time-consuming and energy-consuming, influence battery life and increase the potential safety hazard.
The Chinese patent with the publication number of CN111082176B discloses an automatic charging device for lithium battery production detection, which comprises a charging seat, wherein battery placing seats capable of placing lithium batteries are fixedly arranged on the left and right surfaces of the charging seat, when a movable motor is started, the movable motor can drive a threaded rod to rotate, the threaded rod can drive the movable seat to move left and right in a threaded rod space, so that the lithium batteries can be taken to a charging position by the movable seat, the charged batteries and the charged batteries can be replaced, the charged batteries can be detected in real time, the processing efficiency is increased, when charging is carried out, the batteries can be clamped, the normal operation of charging is ensured, after the batteries are fully charged, the power-off control can be carried out on the batteries, and overcharging is prevented. This prior art solves the technical problem of preventing the battery from overcharging, does not solve the technical problem about carrying out temperature regulation when charging.
Disclosure of Invention
The technical scheme provided by the invention realizes automatic transportation, conversion and charging connection of the battery, efficiently finishes batch charging operation, and can finish current regulation in the charging process.
The technical scheme adopted by the invention is as follows: an automatic charging device for a lithium battery comprises a base, wherein a mounting plate is fixedly connected to the base, a transportation component for transferring the battery is arranged on the base, and the transportation component comprises a rotating component for performing direction conversion on the battery, a pushing component for pushing the battery and a jacking component for pushing the battery to perform charging connection; the mounting plate is provided with a charging component for charging the battery, the charging component comprises a charging assembly and a regulating and controlling assembly, the charging assembly is used for connecting the battery and charging, and the regulating and controlling assembly is used for regulating the current in the charging process; the rotating assembly comprises a turntable which is rotatably arranged on the base, and a supporting plate is arranged on the turntable in a sliding manner and used for supporting the battery; the pushing assembly comprises a pushing frame which is slidably arranged on the base and used for pushing the battery; the ejection assembly comprises an arc-shaped top plate which is slidably mounted on the base, and an extrusion rod is arranged on the arc-shaped top plate and used for pushing the battery to the charging component for charging connection; the charging assembly comprises a charging contact ring for charging connection, and a clamping block is slidably mounted on the charging contact ring and used for clamping a battery charging connection area so as to stabilize the charging state of the battery; the regulating and controlling assembly comprises a sliding rheostat for regulating the current during the charging process; the base is provided with an intermittent structure driving assembly for driving the rotating assembly, the pushing assembly and the jacking assembly.
Furthermore, the intermittent structure driving component comprises a first cam rotationally arranged on the base and a grooved wheel fixedly connected with the bottom of the rotary disc, a driving plate is fixedly connected to a rotating shaft of the first cam, and the grooved wheel is intermittently meshed with the driving plate; the bottom of the rotary table is also fixedly connected with a first fluted disc, the base is also rotatably provided with a contact rotary table, the end surface of the contact rotary table is provided with a lug, a second fluted disc is fixedly connected to a rotating shaft of the contact rotary table, and the second fluted disc is meshed with the first fluted disc; when the intermittent structure driving assembly drives the rotating assembly, the jacking assembly is driven by the cam I, and the pushing assembly is driven by the contact turntable.
Furthermore, the jacking assembly also comprises a jacking rotating shaft rotatably mounted on the base, two ends of the jacking rotating shaft are respectively and fixedly connected with a second cam and a mandril, and the first cam is in contact with the outer side of the second cam; the first cam rotates to drive the second cam, an ejector rod roller is arranged at one end of the ejector rod, and the ejector rod rotates to enable the ejector rod roller to extrude the bottom of the arc-shaped top plate, so that the extrusion rod moves and pushes the supporting plate.
Furthermore, the pushing assembly further comprises a pushing spring sleeved between the pushing frame and the base, one end, facing the contact turntable, of the pushing frame is in contact with the end face of the contact turntable, and the pushing frame rotates through the contact turntable, so that the pushing frame is extruded by a convex block on the contact turntable, and the pushing frame moves.
Further, the part that charges is still including the fixed mounting bracket that sets up on the mounting panel, and the top fixed mounting of mounting bracket has the control cylinder, and rotatable mounting has the lift axle on the push rod of control cylinder on the mounting bracket, and slidable mounting has a friction section of thick bamboo on the one end of lift axle towards the mounting panel, and the cover is equipped with the friction section of thick bamboo spring that is used for providing elasticity between a friction section of thick bamboo and the lift axle, the epaxial fixedly connected with loose gear that goes up and down, slidable mounting has horizontal rack on the push rod of control cylinder, and horizontal rack constitutes the gear pair with the loose gear.
Further, the one end swivelling joint of horizontal rack has the slider, is provided with the rack extrusion pole on the horizontal rack other end, and fixedly connected with is the down tube of predetermineeing the angle with the mounting panel on the mounting panel, slider and down tube sliding connection, and the subassembly that charges passes through the drive of friction cylinder, and the regulation and control subassembly passes through horizontal rack drive.
Further, the subassembly that charges still includes the centre gripping carousel of rotatory installation on the mounting panel, is provided with the arc wall on the circumference of centre gripping carousel, the top and the arc wall swing joint of grip block, when the bottom of a friction section of thick bamboo and the contact of centre gripping carousel top bottom, rotate through a friction section of thick bamboo to drive centre gripping carousel.
Furthermore, the regulation and control assembly further comprises a rheostat rack arranged on the sliding rheostat in a sliding mode, a rheostat rack spring used for providing elastic force is sleeved between the rheostat rack and the sliding rheostat, and the sliding rheostat is arranged on the mounting plate.
Furthermore, a first contact switch is rotatably mounted on the mounting plate, one end of the first contact switch is a first switch contact, a switch spring for providing reset elasticity is arranged between the first contact switch and the mounting plate, a second contact switch is arranged on the mounting plate, and one end of the second contact switch is provided with a second switch contact with elasticity; the other end of the first contact switch is rotatably connected with a connecting rod, an extrusion rotary table is rotatably mounted on the mounting plate, one end of the connecting rod is rotatably connected with the extrusion rotary table, an extrusion rotary rod is fixedly arranged on the extrusion rotary table, and the rack extrusion rod pushes the extrusion rotary rod through extrusion so as to connect a circuit; the charging contact ring base presses the varistor rack to adjust the current.
Compared with the prior art, the invention has the beneficial effects that: (1) the battery can be transported, converted in direction and connected with charging through the transportation component; (2) the charging assembly is used for fixedly clamping a battery charging area so as to stabilize the charging state; (3) the regulation and control subassembly realizes adjusting the size of electric current in the charging process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of an intermittent structure driving assembly and a jacking assembly of the invention.
FIG. 3 is a schematic view of a pushing assembly according to the present invention.
Fig. 4 is a schematic structural view of a charging member according to the present invention.
FIG. 5 is an enlarged view of a portion of the invention shown in FIG. 4 and marked with a symbol A.
Fig. 6 is a schematic view of the installation of the contact switch of the present invention.
Fig. 7 is a schematic diagram of the lateral rack structure and the slide rheostat structure according to the present invention.
Reference numerals: 1-a base; 2-a charging member; 101-a turntable; 103-a motor; 104-cam one; 105-a mounting plate; 106-placing the plate; 107-a dial; 108-a sheave; 109-cam two; 110-pushing the rotating shaft; 111-gear plate one; 112-a mandril; 113-ejector roller; 114-arc top plate; 115-a squeeze bar; 116-a support plate; 117-push spring; 118-a pushing frame; 119-contact turntable; 120-fluted disc two; 201-temperature controller; 202-a control cylinder; 203-diagonal rods; 204-transverse rack; 205-a loose gear; 206-a lifting shaft; 207-friction cylinder spring; 208-a friction cylinder; 209-varistor rack; 210-a sliding varistor; 211-a clamping carousel; 212-an arc-shaped slot; 213-a clamping block; 214-a charging contact ring; 216-a mounting frame; 217-contact switch II; 218-contact switch one; 219-a switch spring; 220-a connecting rod; 221-extruding rotary disc; 2041-rack squeeze bar; 2042-sliding block; 2091-varistor frame spring; 2211-extruding the turn bar.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1, 2 and 3, the transportation component comprises a rotating component for performing orientation conversion on the battery, a pushing component for pushing the battery, and a jacking component for pushing the battery to perform charging connection; for the rotating assembly, the turntable 101 is rotatably mounted on the base 1, and the turntable 101 is slidably provided with a supporting plate 116 for supporting the battery; for the pushing assembly, the placing plate 106 is fixedly connected with the base 1, the pushing frame 118 is slidably connected with the placing plate 106, and a pushing spring 117 for providing elastic force is sleeved between the pushing frame 118 and the base 1; for the pushing assembly, an arc top plate 114 is slidably mounted on the base 1, and a pressing rod 115 is disposed on the arc top plate 114 for pushing a supporting plate 116.
An intermittent structure driving assembly is arranged on the base 1 and used for driving the rotating assembly, the pushing assembly and the jacking assembly; the intermittent structure driving component comprises a first cam 104 which is rotationally arranged on the base 1 and a grooved wheel 108 which is fixedly connected with the bottom of the turntable 101, wherein a motor 103 is fixedly arranged on the base 1, an output shaft of the motor 103 is fixedly connected with a rotating shaft of the first cam 104, a driving plate 107 is fixedly connected with the rotating shaft of the first cam 104, and the grooved wheel 108 is intermittently meshed with the driving plate 107; the bottom of the turntable 101 is also fixedly connected with a first fluted disc 111, the base 1 is also rotatably provided with a contact turntable 119, the end surface of the contact turntable 119 is provided with a convex block, a second fluted disc 120 is fixedly connected to a rotating shaft of the contact turntable 119, and the second fluted disc 120 is meshed with the first fluted disc 111; when the intermittent structure driving assembly drives the rotating assembly, the jacking assembly is driven by the first cam 104, and the pushing assembly is driven by the contact turntable 119.
The jacking assembly further comprises a jacking rotating shaft 110 rotatably mounted on the base 1, two ends of the jacking rotating shaft 110 are respectively and fixedly connected with a second cam 109 and a mandril 112, and the first cam 104 is in contact with the outer side of the second cam 109; the first cam 104 rotates to drive the second cam 109, a push rod roller 113 is arranged at one end of the push rod 112, and the push rod 112 rotates to enable the push rod roller 113 to extrude the bottom of the arc top plate 114, so that the extrusion rod 115 moves and pushes the supporting plate 116; the pushing assembly further comprises a pushing spring 117 sleeved between the pushing frame 118 and the base 1, one end of the pushing frame 118 facing the contact turntable 119 is in contact with the end face of the contact turntable 119, and the contact turntable 119 rotates to enable the protrusion on the contact turntable 119 to extrude the pushing frame 118, so that the pushing frame 118 moves.
As shown in fig. 4, 5, 6 and 7, for the charging component 2, the mounting plate 105 is fixedly connected with the base 1, the temperature controller 201 is arranged on the mounting plate 105 and is used for adjusting the ambient temperature during charging, the mounting frame 216 is fixedly mounted on the mounting plate 105, the charging component 2 comprises a charging assembly and a regulating assembly, the charging assembly is used for connecting a battery and charging, and the regulating assembly is used for regulating the current during charging; the charging assembly comprises a charging contact ring 214 for charging connection, and a clamping block 213 is slidably mounted on the charging contact ring 214 and used for clamping a battery charging connection area so as to stabilize the charging state of the battery; the charging contact ring 214 is fixedly arranged on the mounting frame 216, the mounting plate 105 is rotatably provided with a clamping turntable 211, the clamping turntable 211 is provided with an arc-shaped groove 212, and the top of the clamping block 213 is movably connected with the arc-shaped groove 212; the regulating and controlling assembly comprises a sliding rheostat 210 used for regulating the current in the charging process, the sliding rheostat 210 is fixedly arranged on an installation frame 216, a variable resistance frame 209 is arranged on the sliding rheostat 210 in a sliding mode, and a variable resistance frame spring 2091 used for providing elastic force is sleeved between the variable resistance frame 209 and the sliding rheostat 210.
The mounting frame 216 is fixedly provided with a control cylinder 202, a push rod of the control cylinder 202 is rotatably provided with a lifting shaft 206, one end of the lifting shaft 206, which faces the mounting plate 105, is provided with a friction cylinder 208 in a sliding manner, a friction cylinder spring 207 for providing elasticity is sleeved between the friction cylinder 208 and the lifting shaft 206, the lifting shaft 206 is fixedly connected with a movable gear 205, the push rod of the control cylinder 202 is provided with a transverse rack 204 in a sliding manner, and the transverse rack 204 and the movable gear 205 form a gear pair; one end of the transverse rack 204 is rotatably connected with a sliding block 2042, the other end of the transverse rack 204 is provided with a rack extrusion rod 2041, the mounting plate 105 is fixedly connected with an inclined rod 203 which forms a preset angle with the mounting plate 105, and the sliding block 2042 is slidably connected with the inclined rod 203.
A first contact switch 218 is rotatably mounted on the mounting plate 105, one end of the first contact switch 218 is a first switch contact, a switch spring 219 for providing reset elasticity is arranged between the first contact switch 218 and the mounting plate 105, a second contact switch 217 is arranged on the mounting plate 105, and one end of the second contact switch 217 is provided with a second switch contact with elasticity; the other end of the first contact switch 218 is rotatably connected with a connecting rod 220, the mounting plate 105 is rotatably provided with an extrusion turntable 221, one end of the connecting rod 220 is rotatably connected with the extrusion turntable 221, an extrusion rotating rod 2211 is fixedly arranged on the extrusion turntable 221, and the rack extrusion rod 2041 pushes the extrusion rotating rod 2211 through extrusion so as to connect a circuit; the charging contact ring 214 is pressed against the varistor holder 209 by the base 1 to regulate the current level.
In carrying out the invention: the embodiment realizes automatic transportation of the batteries and charging operation, and the principle is described by using a first battery, a second battery and a third battery; when the battery is in a charging state, the first battery is positioned on the supporting plate 116, the second cam 109 is extruded by the first cam 104 at the moment, so that the push rod roller 113 extrudes the arc-shaped top plate 114, the extrusion rod 115 extrudes the supporting plate 116, the second battery is placed on the placing plate 106, at the moment, the third battery is arranged on the position of the turntable 101 corresponding to the placing plate 106, when the battery position is switched, the motor 103 is started, the first cam 104 and the driving plate 107 rotate, the grooved wheel 108 rotates along with the rotation of the first cam 104 under the action of the intermittent structure, so that the turntable 101 rotates, the first cam 104 does not extrude the second cam 109 any more, the supporting plate 116 descends to the initial position under the self gravity of the battery, and the extrusion rod 115 does not extrude the supporting plate 116 any more.
After the turntable 101 rotates by a preset angle, a third battery is located at the charging assembly, at this time, the first cam 104 presses the placing plate 106 again, so that the second cam 109 swings to push the rotating shaft 110 and the ejector rod 112 to swing, the ejector rod roller 113 presses the arc-shaped top plate 114, and then the pressing rod 115 pushes the supporting plate 116 up again, so that the battery is in butt joint with the charging assembly; the first fluted disc 111 rotates along with the rotating disc 101, and the second fluted disc 120 and the contact rotating disc 119 rotate under the connection of the gear pair, so that the pushing frame 118 moves under the extrusion action of the convex blocks on the end face of the contact rotating disc 119, and the pushing frame 118 pushes the second battery on the placing plate 106, so that the second battery is positioned on the supporting plate 116 on the rotating disc 101, and the transportation of the batteries is further completed.
For the charging process, when the supporting plate 116 is pushed by the pressing rod 115, the charging connection area of the battery is located in the charging contact ring 214, the charging contact head is arranged on the charging contact ring 214, and the charging connection area of the battery is contacted with the charging contact head on the charging contact ring 214 to realize the charging operation; the control cylinder 202 is started, the lifting shaft 206 moves towards the direction of the battery, the transverse rack 204 can transversely move under the connection action of the inclined rod 203, the movable gear 205 and the lifting shaft 206 rotate under the connection of the gear pair, when the bottom end of the friction cylinder 208 is contacted with the top bottom of the clamping turntable 211, the clamping turntable 211 is driven to rotate through friction transmission, the arc-shaped groove 212 acts on the clamping block 213 to enable the clamping block 213 to radially move and clamp and fix the battery charging connection area to stabilize the charging state of the battery, meanwhile, the rack extrusion rod 2041 at one end of the transverse rack 204 performs extrusion action on the extrusion rotating rod 2211 to enable the extrusion rotating disk 221 to swing, under the connection of the connecting rod 220, the first contact switch 218 swings, the first switch contact at one end of the first contact switch 218 is communicated with the second switch contact at one end of the second contact switch 217 to realize energization to start charging, it should be noted that the second switch contact on one end of the second contact switch 217 has elasticity, and when the transverse rack 204 continues to press down and move transversely, the circuit connection state can be ensured; and after the clamping fixing operation of the battery charging connection area is completed, the transverse rack 204 does not engage with the movable gear 205 after the transverse movement.
When the charging current needs to be adjusted, a worker can set the controller to control the working stroke of the control cylinder 202, the lifting shaft 206 is controlled to continue to move towards the battery direction through the control cylinder 202, and when the rack extrusion rod 2041 extrudes the varistor rack 209, the varistor rack 209 moves on the sliding varistor 210 to change the resistance in the circuit, so that the current is adjusted.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.
Claims (9)
1. The utility model provides an automatic battery charging outfit of lithium cell, includes base (1), fixedly connected with mounting panel (105), its characterized in that on base (1):
the base (1) is provided with a transportation part for transferring the battery, and the transportation part comprises a rotating assembly for performing azimuth conversion on the battery, a pushing assembly for pushing the battery and a jacking assembly for pushing the battery to perform charging connection;
the mounting plate (105) is provided with a charging component (2) for charging the battery, the charging component (2) comprises a charging assembly and a regulating and controlling assembly, the charging assembly is used for being connected with the battery and charging, and the regulating and controlling assembly is used for regulating the current in the charging process;
the rotating assembly comprises a turntable (101) rotatably mounted on the base (1), and a supporting plate (116) is arranged on the turntable (101) in a sliding manner and used for supporting the battery; the pushing assembly comprises a pushing frame (118) which is slidably arranged on the base (1) and is used for pushing the battery; the jacking assembly comprises an arc-shaped top plate (114) which is slidably mounted on the base (1), and a squeezing rod (115) is arranged on the arc-shaped top plate (114) and used for pushing the battery to the charging component (2) for charging connection;
the charging assembly comprises a charging contact ring (214) used for charging connection, and a clamping block (213) is slidably mounted on the charging contact ring (214) and used for clamping a battery charging connection area so as to stabilize the charging state of the battery; the regulating assembly comprises a sliding rheostat (210) for regulating the current during the charging process;
an intermittent structure driving assembly is arranged on the base (1) and used for driving the rotating assembly, the pushing assembly and the jacking assembly.
2. The charging apparatus according to claim 1, characterized in that: the intermittent structure driving component comprises a first cam (104) which is rotationally arranged on the base (1) and a grooved wheel (108) which is fixedly connected with the bottom of the turntable (101), a driving plate (107) is fixedly connected to a rotating shaft of the first cam (104), and the grooved wheel (108) is intermittently meshed with the driving plate (107); the bottom of the turntable (101) is fixedly connected with a first fluted disc (111), the base (1) is further rotatably provided with a contact turntable (119), the end face of the contact turntable (119) is provided with a convex block, a rotating shaft of the contact turntable (119) is fixedly connected with a second fluted disc (120), and the second fluted disc (120) is meshed with the first fluted disc (111); when the intermittent structure driving assembly drives the rotating assembly, the jacking assembly is driven by the first cam (104), and the pushing assembly is driven by the contact turntable (119).
3. The charging apparatus according to claim 2, characterized in that: the jacking assembly further comprises a jacking rotating shaft (110) rotatably mounted on the base (1), two ends of the jacking rotating shaft (110) are respectively and fixedly connected with a second cam (109) and a mandril (112), and the first cam (104) is in contact with the outer side of the second cam (109); the cam II (109) is driven by the rotation of the cam I (104), a push rod roller (113) is arranged at one end of the push rod (112), and the push rod (112) rotates to enable the push rod roller (113) to extrude the bottom of the arc-shaped top plate (114), so that the extrusion rod (115) moves and pushes the support plate (116).
4. The charging apparatus according to claim 2, characterized in that: the pushing assembly further comprises a pushing spring (117) sleeved between the pushing frame (118) and the base (1), one end, facing the contact turntable (119), of the pushing frame (118) is in contact with the end face of the contact turntable (119), and the contact turntable (119) rotates to enable a lug on the contact turntable (119) to extrude the pushing frame (118) so as to enable the pushing frame (118) to move.
5. The charging apparatus according to claim 1, characterized in that: charging member (2) are still including fixed mounting bracket (216) that sets up on mounting panel (105), the top fixed mounting of mounting bracket (216) has control cylinder (202), rotatory installation has lift axle (206) on mounting bracket (216) on the push rod of control cylinder (202), slidable mounting has a friction section of thick bamboo (208) on the one end of mounting panel (105) towards lift axle (206), the cover is equipped with friction section of thick bamboo spring (207) that are used for providing elasticity between friction section of thick bamboo (208) and lift axle (206), fixedly connected with loose gear (205) on lift axle (206), slidable mounting has horizontal rack (204) on the push rod of control cylinder (202), horizontal rack (204) and loose gear (205) constitute the gear pair.
6. The charging apparatus according to claim 5, characterized in that: one end of the transverse rack (204) is rotatably connected with a sliding block (2042), the other end of the transverse rack (204) is provided with a rack extrusion rod (2041), the mounting plate (105) is fixedly connected with an inclined rod (203) which is at a preset angle with the mounting plate (105), the sliding block (2042) is slidably connected with the inclined rod (203), the charging assembly is driven by a friction cylinder (208), and the regulating assembly is driven by the transverse rack (204).
7. The charging apparatus according to claim 6, characterized in that: the subassembly that charges still includes centre gripping carousel (211) of rotatory installation on mounting panel (105), is provided with arc wall (212) on the circumference of centre gripping carousel (211), the top and arc wall (212) swing joint of grip block (213), when the bottom of a friction section of thick bamboo (208) and centre gripping carousel (211) top bottom contact, rotates through a friction section of thick bamboo (208) to drive centre gripping carousel (211).
8. The charging apparatus according to claim 6, characterized in that: the adjusting and controlling assembly further comprises a rheostat frame (209) arranged on the sliding rheostat (210) in a sliding mode, a rheostat frame spring (2091) used for providing elastic force is sleeved between the rheostat frame (209) and the sliding rheostat (210), the sliding rheostat (210) is arranged on the mounting plate (105), and the rheostat frame (209) is squeezed through the rack squeezing rod (2041) so that the rheostat frame (209) can move on the sliding rheostat (210).
9. The charging device according to any one of claims 6 to 8, characterized in that: a first contact switch (218) is rotatably mounted on the mounting plate (105), one end of the first contact switch (218) is a first switch contact, a switch spring (219) for providing reset elasticity is arranged between the first contact switch (218) and the mounting plate (105), a second contact switch (217) is arranged on the mounting plate (105), and one end of the second contact switch (217) is provided with a second switch contact with elasticity; the other end of the first contact switch (218) is rotatably connected with a connecting rod (220), an extrusion turntable (221) is rotatably installed on the installation plate (105), one end of the connecting rod (220) is rotatably connected with the extrusion turntable (221), an extrusion rotating rod (2211) is fixedly arranged on the extrusion turntable (221), and the rack extrusion rod (2041) pushes the extrusion rotating rod (2211) through extrusion so as to enable a circuit to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532050.9A CN114629219B (en) | 2022-05-17 | 2022-05-17 | Automatic charging equipment for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532050.9A CN114629219B (en) | 2022-05-17 | 2022-05-17 | Automatic charging equipment for lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114629219A true CN114629219A (en) | 2022-06-14 |
| CN114629219B CN114629219B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210532050.9A Active CN114629219B (en) | 2022-05-17 | 2022-05-17 | Automatic charging equipment for lithium battery |
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| CN (1) | CN114629219B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085328A (en) * | 2022-07-12 | 2022-09-20 | 江西百盈高新技术股份有限公司 | Charger with storage battery overheating protection function |
Citations (9)
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| CN114629219B (en) | 2022-07-22 |
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