CN114193432A - Unloading clamping jaw mechanism and electric core assembly production line on electric core - Google Patents
Unloading clamping jaw mechanism and electric core assembly production line on electric core Download PDFInfo
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- CN114193432A CN114193432A CN202111663003.XA CN202111663003A CN114193432A CN 114193432 A CN114193432 A CN 114193432A CN 202111663003 A CN202111663003 A CN 202111663003A CN 114193432 A CN114193432 A CN 114193432A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 137
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 28
- 239000000872 buffer Substances 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 77
- 239000000463 material Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 230000000903 blocking effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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Abstract
The invention discloses a cell loading and unloading clamping jaw mechanism and a cell assembly production line, wherein a Z-axis servo driving module is connected through a mounting plate, and a mounting plate guide rail is arranged below the mounting plate; the clamping jaw mechanisms are arranged in pairs, and each pair of clamping jaw mechanisms comprises two sets of clamping jaw assemblies arranged in a mirror image mode; the clamping jaw assembly comprises a clamping jaw sliding block, one end of the clamping jaw sliding block is connected with the mounting plate guide rail in a sliding mode, and the other end of the clamping jaw sliding block is connected with the battery cell pressing driving mechanism; the cell pressing driving mechanism is connected with the cell longitudinal pressing plate; the outer side of the clamping jaw sliding block is connected with a clamping jaw sliding block guide rail; the clamping jaw slide block guide rail is connected with the battery core clamping jaw in a sliding manner; a jaw elastic member; the battery cell clamping jaw is connected with the clamping jaw elastic component, so that the movement mode of the battery cell clamping jaw is the set of elastic movement and sliding movement. The clamping jaw slide block is connected with a clamping jaw clamping driving mechanism. The invention can keep the grabbing stability of the cell in the up-down, left-right directions on one hand, and keep the grabbing force of the downward pressing in the elastic range, thereby avoiding the damage or potential safety hazard caused by overlarge stress on the cell.
Description
Technical Field
The invention relates to the field of square battery cell production lines, in particular to a clamping jaw mechanism for feeding and discharging transfer of a square battery cell; the invention further relates to a square battery cell assembly production line comprising the battery cell feeding and discharging clamping jaw mechanism.
Background
With the rapid development and application of electric automobiles and the increasing requirements for energy conservation and environmental protection all over the world, the requirements of key parts, namely automobile battery cell components, in the electric automobile industry are also increased. At present along with each battery electricity core firm more and more perfect to the management and control of quality system, the production requirement of battery electricity core is more and more high, adopt manipulator or sucking disc to go up unloading in the aspect of the clamping jaw of battery electricity core among the prior art, can produce the dynamics too light, it is unstable to get the material, drop easily, the dynamics is too heavy, easily cause injury and potential safety hazard to electric core mechanism, consequently, it is higher to the requirement of getting the material dynamics to go up unloading, and to requiring stricter to accurate control and structural design, the tolerance is lower. For the whole production line, the time occupied by the feeding and discharging beat is long, the control of the whole production flow beat is not facilitated, and the production efficiency cannot meet the requirement.
Therefore, it is necessary to provide a reliable and stable feeding and discharging gripper elastic mechanism for a battery cell and a cell assembly line thereof in an environment of automatically producing a square battery cell to solve the above technical problems.
Disclosure of Invention
The invention provides a clamping jaw mechanism for feeding and discharging a battery cell, which solves the problems of force accurate control requirement and low tolerance degree in feeding and discharging materials of a square battery cell.
In order to solve the technical problem, the invention provides a clamping jaw mechanism for feeding and discharging electricity on an electricity core, which comprises:
the mounting plate is connected with a Z-axis servo driving module of the battery cell assembly production line, and a mounting plate guide rail is arranged below the mounting plate;
at least one or more pairs of jaw mechanisms arranged in pairs, each pair of jaw mechanisms comprising two sets of jaw assemblies arranged in opposite mirror image;
the clamping jaw assembly comprises a clamping jaw sliding block, one end of the clamping jaw sliding block is connected with the mounting plate guide rail in a sliding mode, and the other end of the clamping jaw sliding block is connected with the electric core pressing driving mechanism;
the cell pressing driving mechanism is connected with the cell longitudinal pressing plate;
the outer side of the clamping jaw sliding block is connected with a clamping jaw sliding block guide rail;
the clamping jaw sliding block guide rail is connected with the battery cell clamping jaw in a sliding manner; a jaw elastic member;
the battery cell clamping jaw is connected with the clamping jaw elastic component, so that the movement mode of the battery cell clamping jaw is the set of elastic movement and sliding movement.
The clamping jaw sliding block is connected with a clamping jaw clamping driving mechanism.
Preferably, the clamping jaw elastic part comprises a guide rod, a compression spring is sleeved on the guide rod, the battery core clamping jaw is sleeved on the upper end of the guide rod, and the battery core clamping jaw drives the compression spring to compress when descending.
Preferably, the mounting plate guide rails are at least two arranged in parallel;
the clamping jaw mechanisms are arranged into at least two groups, and the two groups of clamping jaw mechanisms are arranged on the mounting plate along the X axial direction;
and a connecting plate is arranged between the clamping jaw assemblies at the same side of the two groups of clamping jaw mechanisms, and the clamping jaw clamping driving mechanism is connected with and drives the connecting plate.
Preferably, the battery cell clamping tightness adjusting device further comprises a battery cell clamping tightness adjusting block arranged on the mounting plate;
the clamping jaw clamping driving mechanism is provided with a magnetic switch, and the magnetic switch is matched with the electric core clamping tightness adjusting block to regulate and control the space between the electric core clamping jaws at two sides.
Preferably, the device further comprises a jaw clamp rotating mechanism:
the clamping jaw rotating mechanism comprises a clamping jaw rotating mechanism mounting plate, and a gear rack mechanism is arranged on the clamping jaw rotating mechanism mounting plate;
the rack and pinion mechanism comprises a driving gear, a transmission shaft of the driving gear is connected with the mounting plate, the driving gear is meshed with a connecting rack, and the rack is connected with a driving piece.
Preferably, the rack is connected with a rack connecting block, the rack connecting block is connected with a rack sliding block, the rack sliding block is connected with a rack sliding rail in a sliding manner, and the rack sliding rail is connected with the clamping jaw rotating mechanism mounting plate.
Preferably, at least one position of the clamping jaw rotating mechanism is provided with a rotating angle limiting mechanism;
the rotation angle limiting mechanism comprises a buffer connected with the jaw clamp rotating mechanism mounting plate and a buffer stop block connected with the mounting plate.
Preferably, a rotation angle limiting mechanism is arranged at one position of the clamping jaw rotating mechanism, the buffer comprises a bidirectional buffering end, and the buffer stop block comprises a double blocking surface matched with the bidirectional buffering end.
Preferably, two rotation angle limiting mechanisms are arranged between the clamping jaw rotating mechanism and the mounting plate, and the two rotation angle limiting mechanisms are arranged in a 180-degree opposite angle or opposite direction.
The invention also provides a square battery cell assembly production line comprising the battery cell feeding and discharging clamping jaw mechanism, and solves the problems that the takt time of a feeding and discharging link is long, the control of the takt of the whole production flow is not facilitated, and the production efficiency cannot meet the requirement.
An electric core assembly production line comprises an installation framework, a station circulation driving module and a station operating mechanism, and is characterized by comprising an electric core feeding and discharging transfer station operating mechanism, wherein the electric core feeding and discharging transfer station operating mechanism comprises an X-axis servo driving module and a Z-axis servo driving module connected with the X-axis servo driving module, and the Z-axis servo driving module is connected with at least one set of electric core feeding and discharging clamping jaw mechanism of any one of claims 1 to 9.
Preferably, two sets of Z-axis servo driving modules are arranged and are respectively connected with the X-axis servo driving module through a connecting frame.
Preferably, the two sets of Z-axis servo driving modules are respectively arranged at two sides of the X-axis servo driving module.
Compared with the related art, the invention has the following beneficial effects:
1. according to the clamping jaw mechanism for charging and discharging the battery core, the clamping jaw clamping driving mechanism drives the clamping jaw sliding blocks to drive the clamping jaw assemblies arranged in pairs to clamp the square battery core left and right, the battery core downward pressing driving mechanism drives the battery core longitudinal pressing plate to press down to the upper surface of the square battery core, when the battery core longitudinal pressing plate touches the square battery core and applies force to the battery core, the battery core transmits the force to the clamping jaw elastic component, the elastic component is pressed downward correspondingly, so that a balanced stress state is kept between the battery core clamping jaw and the battery core longitudinal pressing plate, the grabbing stability of the battery core in the up-down and left-right directions can be kept, the downward pressing grabbing force is kept in an elastic range, and damage or potential safety hazard caused by overlarge stress of the battery core is avoided. The cell charging and discharging clamping jaw mechanism provided by the invention reduces the requirement on the accuracy of the charging and discharging grabbing force of a cell, and has higher tolerance.
2. In the charging and discharging link of the battery cell assembly production line, the charging and discharging clamping jaw mechanism of the battery cell is driven by the X-axis and Z-axis driving modules to perform charging and discharging between stations of a square battery cell, so that the multi-conduction link of accurate control is reduced, the charging and discharging time of the battery cell to the secondary fixed point is greatly shortened, the beat of the production line is shortened, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic cross-sectional view of a first embodiment of a cell loading and unloading clamping jaw mechanism provided in the present invention;
fig. 2 is a schematic sectional view of the battery cell clamping jaw driving the battery cell to clamp the battery cell left and right on the basis of fig. 1;
fig. 3 is a schematic sectional view of the state that the cell longitudinally compresses the POM plate to press and contact the cell and the spring is compressed on the basis of fig. 2;
fig. 4 is a schematic sectional view of the state that the cell core longitudinally compresses the POM plate to continue to compress the downward pressing spring and the connecting slide block descends on the basis of fig. 3;
fig. 5 is a schematic structural diagram of a cell loading and unloading clamping jaw mechanism according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cell loading and unloading clamping jaw mechanism according to a third embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of a third embodiment of a cell loading and unloading clamping jaw mechanism provided in the present invention;
fig. 8 is a schematic partial structural view of a portion of a cell loading and unloading clamping jaw mechanism of a cell assembly line according to the present invention;
reference numbers in the figures:
a. a cell charging and discharging clamping jaw mechanism;
1. 201 mounting plates, 101, mounting plate guide rails;
2. a Z-axis servo drive module 201 and a Z-axis module connecting piece;
3. the cell clamping mechanism comprises a clamping jaw mechanism 301, a clamping jaw sliding block 302, a cell downward pressing driving cylinder 303, a cell longitudinal pressing POM plate 304, a clamping jaw sliding block guide rail 305, a cell clamping tightness adjusting block 306, a connecting sliding block 307, a cell clamping jaw 3071, a top connecting plate 309, a guide rod 3091, a bottom connecting block 310, a compression spring 311 and a connecting plate;
4. an electric core;
5. the device comprises a jaw clamp rotating mechanism 501, a jaw clamp rotating mechanism mounting plate 502, a driving gear 503, a rack 504, a driving cylinder 505, a rack connecting block 506, a rack sliding block 507, a rack sliding rail 508 and a transmission shaft;
6. a limit connecting plate 601 and an extension connecting part;
7. a buffer;
8. a buffer stop block;
9. a gantry framework;
10. an X-axis servo driving module.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and other views, the cell loading and unloading clamping jaw mechanism a includes: mounting panel 1, mounting panel 1 pass through Z axle module connecting piece 201 and connect electric core assembly line's Z axle servo drive module 2, and mounting panel 1 below sets up mounting panel guide rail 101. Each mounting plate guide rail 101 is slidably connected with a clamping jaw mechanism 3, the clamping jaw mechanism 3 comprises two clamping jaw sliding blocks 301, the lower ends of the two clamping jaw sliding blocks 301 are respectively connected with a cell pressing driving cylinder 302 through a connecting piece, and the cell pressing driving cylinder 302 is connected with a cell longitudinal pressing POM plate 303. The outer sides of the two clamping jaw sliding blocks 301 are connected with a longitudinal clamping jaw sliding block guide rail 304, a connecting sliding block 306 is arranged on the clamping jaw sliding block guide rail 304, the connecting sliding block 306 is connected with a battery cell clamping jaw 307, and a clamping jaw clamping driving cylinder 308 is connected between the two clamping jaw sliding blocks 301. The cell clamping jaw 307 is L-shaped, an integrated or split connector such as a top connecting plate 3071 is arranged at the upper part of the cell clamping jaw, the top connecting plate 3071 is provided with a connecting hole, and the cell clamping jaw is sleeved and connected with a guide rod 309 which is longitudinally arranged through the connecting hole and can longitudinally slide relative to the guide rod 309. The bottom or lower portion of the guide bar 309 is also connected to the jaw slide rail 304 by a connector, such as a bottom connector block 3091, to stabilize the guide bar 309. The guide bar 309 is sleeved with a compression spring 310, and the compression spring 310 is sealed on the guide bar 309 between the top connector 3071 and the bottom connector 3091. Along with the downward pressing of the electric core clamping jaw 307, the connecting slide block 306 slides in the guiding manner of the clamping jaw slide block guide rail 304, the longitudinal positioning of the electric core clamping jaw 307 is kept, the downward pressing is within a certain range, the top connecting block 3071 is extended and pressed downward on the guide rod 309, the compression spring 310 is in a compression state, the downward pressing is continued, the connecting slide block 306 moves downward, the electric core clamping jaw 307 is driven to move downward, the electric core is driven to be pushed downward to drive the air cylinder 302 to be completely ejected, and the material grabbing action is completed by the electric core feeding and discharging clamping jaw mechanism.
Specifically, as shown in fig. 1, a schematic diagram of a state that a cell is ready to be grasped by the cell loading and unloading clamping jaw mechanism is provided, the cell clamping jaw 307 is opened left and right, the cell longitudinally compresses the POM plate 303 at a high position, and the compression spring 310 is in a natural state.
As shown in fig. 2, the clamping jaw clamping driving cylinder 308 contracts, the L-shaped cell clamping jaw 307 clamps the cell, and the L-shaped lifting part is arranged below the cell 4.
As shown in fig. 3, the cell pressing driving cylinder 302 drives downwards, the cell longitudinally compresses the POM plate 303 to press downwards and contact the cell 4, the cell pressing driving cylinder 302 continues to drive the pressing downwards, and the compression spring 310 compresses and buffers the pressing force.
As shown in fig. 4, the cell downward-pressing driving cylinder 302 continues to drive downward until all the materials are ejected, the compression spring 310 further compresses, the connecting slider 306 descends, the cell clamping jaw 307 descends, and the cell feeding and discharging clamping jaw mechanism finishes the material grabbing action.
The unloading clamping jaw mechanism a on the electric core that this embodiment provided, go up the unloading in-process, electric core clamping jaw 307 and electric core vertically compress tightly between the POM board 303 keep balanced stress state, can keep the upper and lower left and right sides position of electric core 4 snatch the steadiness on the one hand, make the power of grabbing of pushing down keep in the elasticity within range again, avoid electric core 4 atress too big to cause damage, deformation or potential safety hazard, reduced the requirement of grabbing the dynamics precision on electric core 4 last unloading, the tolerance is higher.
Second embodiment
Referring to fig. 5 and other views, a second embodiment of the present application provides another cell loading and unloading clamping jaw mechanism a based on the cell loading and unloading clamping jaw mechanism a provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the charging and discharging clamping jaw mechanism a on the battery core provided by the second embodiment of the present application lies in that the mounting plate 1 of each sheet is provided with two parallel mounting plate guide rails 101, and each mounting plate guide rail 101 is provided with two sets of clamping jaw mechanisms 3 as described above. Two sets of gripper mechanism 3 parallel arrangement, interval control can set up to the drive adjustable, also can set up to satisfying the concrete dimensional requirement of two monomer electric core equipments according to electric core model and electric core equipment requirement, is convenient for snatch simultaneously from preceding station with the circulation of waiting to assemble the electric core group in pairs to go on going up the unloading of good location, keeps the location, and it is accurate to remove, does benefit to the flow and optimizes, improves circulation efficiency.
Specifically, two groups of clamping jaw mechanisms 3 are arranged, and the two groups of clamping jaw mechanisms 3 are arranged on the mounting plate 1 along the X axial direction; set up connecting plate 311 between the homonymy clamping jaw subassembly of two sets of clamping jaw mechanism 3, the clamping jaw presss from both sides tight driving cylinder 308 and connects and drive connecting plate 311, makes the clamping action go on in step about two sets of clamping jaw mechanism 3, and the dynamics is unanimous, and then keeps last level location, removes accurately, does benefit to the flow optimization, improves circulation efficiency. The clamping jaw clamping driving cylinder 308 is provided with an induction device magnetic switch, a cell clamping tightness adjusting block 305 is arranged at a corresponding position on the matched mounting plate 1, and the magnetic switch is matched with the cell clamping tightness adjusting block 305 to regulate and control the distance between the cell clamping jaws 307 at two sides and limit the distance.
Third embodiment
Referring to fig. 6 and 7 and other views, a third embodiment of the present application provides another cell loading and unloading clamping jaw mechanism a based on the cell loading and unloading clamping jaw mechanism a provided in the second embodiment of the present application. The third embodiment is only the preferable mode of the second embodiment, and the implementation of the third embodiment does not affect the implementation of the second embodiment alone.
The battery cell feeding and discharging clamping jaw mechanism a provided by the third embodiment of the application is different in that the upper part of the mounting plate 1 is connected with the clamping jaw rotating mechanism 5.
Specifically, clamping jaw rotary mechanism 5 includes clamping jaw rotary mechanism mounting panel 501, and other rotary mechanism parts of integrative bearing connection, clamping jaw rotary mechanism mounting panel 501's middle part sets up the through-hole, connects mounting panel 1 and the drive gear 502 on upper portion of lower part through transmission shaft 508 in the through-hole, and it is rotatory through drive gear 502, drives mounting panel 1 and its annex and rotates. The driving gear 502 is meshed with a connecting rack 503, the rack 503 is connected with a driving air cylinder 504, the back surface of the rack 503 is connected with a rack connecting block 505, the rack connecting block 505 is connected with a rack sliding block 506, the rack sliding block 506 is connected with a rack sliding rail 507 in a sliding mode, the rack sliding rail 507 is fixedly connected to the clamping jaw rotating mechanism mounting plate 501, the driving air cylinder 504 pushes and pulls the rack 503 to stretch, and the rack sliding block 506 and the rack guide rail 507 limit the pushing direction of the rack 503.
The limiting connecting plate 6 is arranged at the corner of one side of the claw clamp rotating mechanism mounting plate 501, the limiting connecting plate 6 is provided with an extending connecting portion 601 which deviates from the claw clamp rotating mechanism mounting plate 501 outwards and downwards, the extending connecting portion 601 is connected with the buffer 7, the buffering stopper 8 matched with the buffer 7 is arranged at the corner of the same side on the mounting plate 1, and the buffer 7 and the buffering stopper 8 are matched between the mounting plate 1 and the claw clamp rotating mechanism mounting plate 501 to generate relative rotation limitation. It should be noted that the rotation angle of the gripper mechanism can be controlled to be set to 360 degrees, 180 degrees, 90 degrees or any desired angle by setting the length of the rack 503, the extension length of the driving cylinder 504, the initial rotation position and the limit position. Such as: the telescopic length of the driving cylinder 504 and the length of the rack 503 are set to be not shorter than the perimeter of the driving gear 502, the starting position is not limited, the rotating angle of the clamping jaw mechanism 3 is 360 degrees, and upstream supplied materials can be grabbed and adjusted at any angle and placed at a downstream station; if the included angle between the buffer 7 and the buffer stop block 8 is limited to be 180 degrees or 90 degrees or any set angle when the driving cylinder 504 is pushed out, the rotating angle of the clamping jaw mechanism 3 can be set to be 180 degrees or 90 degrees or any set angle according to the production line station layout and the incoming material and discharging direction, so that the production line adaptability of the clamping jaw mechanism is strong, and the matching degree is high.
Fourth embodiment
As shown in fig. 8, this embodiment provides a cell assembly line based on the first, second, and third embodiments, including gantry frame 9, station circulation drive module, station operation mechanism, and further including a cell loading and unloading transfer station operation mechanism, the cell loading and unloading transfer station operation mechanism includes X-axis servo drive module 10 and two sets of Z-axis servo drive modules 2 located at two sides, and is connected with X-axis servo drive module 10 through a link respectively, and each side Z-axis servo drive module 2 is connected with one set of the above-mentioned cell loading and unloading clamping jaw mechanism a. Unloading clamping jaw mechanism a snatchs and puts into the positioning platform and arrange in order the location with the waiting dress electric core of stockline on one side Z axle servo drive module 2 drive electric core, and the electric core group after unloading clamping jaw mechanism a will fix a position on the electric core of opposite side carries out accurate firm clamp and gets, puts to next production line station, has reduced the many conduction links of accurate control, has shortened the time that feeds the secondary fixed point from top to bottom on the electric core greatly, has shortened the production line beat, has improved production efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a unloading clamping jaw mechanism on electric core which characterized in that: comprises that
The mounting plate is connected with a Z-axis servo driving module of the battery cell assembly production line, and a mounting plate guide rail is arranged below the mounting plate;
at least one or more pairs of jaw mechanisms arranged in pairs, each pair of jaw mechanisms comprising two sets of jaw assemblies arranged in opposite mirror image;
the clamping jaw assembly comprises a clamping jaw sliding block, one end of the clamping jaw sliding block is connected with the mounting plate guide rail in a sliding mode, and the other end of the clamping jaw sliding block is connected with the electric core pressing driving mechanism;
the cell pressing driving mechanism is connected with the cell longitudinal pressing plate;
the outer side of the clamping jaw sliding block is connected with a clamping jaw sliding block guide rail;
the clamping jaw sliding block guide rail is connected with the battery cell clamping jaw in a sliding manner; a jaw elastic member;
the battery cell clamping jaw is connected with the clamping jaw elastic component, so that the movement mode of the battery cell clamping jaw is the set of elastic movement and sliding movement.
The clamping jaw sliding block is connected with a clamping jaw clamping driving mechanism.
2. The cell loading and unloading clamping jaw mechanism of claim 1, wherein the clamping jaw elastic member includes a guide rod, a compression spring is sleeved on the guide rod, the cell clamping jaw is sleeved and connected to the upper end of the guide rod, and the cell clamping jaw drives the compression spring to compress when descending.
3. The cell loading and unloading clamping jaw mechanism of claim 1, wherein the mounting plate guide rails are at least two parallel;
the clamping jaw mechanisms are arranged into at least two groups, and the two groups of clamping jaw mechanisms are arranged on the mounting plate along the X axial direction;
and a connecting plate is arranged between the clamping jaw assemblies at the same side of the two groups of clamping jaw mechanisms, and the clamping jaw clamping driving mechanism is connected with and drives the connecting plate.
4. The cell loading and unloading clamping jaw mechanism of claim 3, further comprising a cell clamping slack adjuster block disposed on the mounting plate;
the clamping jaw clamping driving mechanism is provided with a magnetic switch, and the magnetic switch is matched with the electric core clamping tightness adjusting block to regulate and control the space between the electric core clamping jaws at two sides.
5. The cell loading and unloading clamping jaw mechanism of claim 1, further comprising a jaw clamp rotating mechanism:
the clamping jaw rotating mechanism comprises a clamping jaw rotating mechanism mounting plate, and a gear rack mechanism is arranged on the clamping jaw rotating mechanism mounting plate;
the rack and pinion mechanism comprises a driving gear, a transmission shaft of the driving gear is connected with the mounting plate, the driving gear is meshed with a connecting rack, and the rack is connected with a driving piece.
6. The cell loading and unloading clamping jaw mechanism of claim 5, wherein the rack is connected to a rack connection block, the rack connection block is connected to a rack slider, the rack slider is slidably connected to a rack slide rail, and the rack slide rail is connected to the clamping jaw rotation mechanism mounting plate.
7. The cell loading and unloading clamping jaw mechanism according to claim 5, wherein at least one position of the clamping jaw rotating mechanism is provided with a rotation angle limiting mechanism;
the rotation angle limiting mechanism comprises a buffer connected with the jaw clamp rotating mechanism mounting plate and a buffer stop block connected with the mounting plate.
8. The cell loading and unloading clamping jaw mechanism of claim 7, wherein a rotation angle limiting mechanism is disposed at one position of the clamping jaw rotation mechanism, the buffer includes a bidirectional buffering end, and the buffer stopper includes a double-blocking surface engaged with the bidirectional buffering end.
9. The cell loading and unloading clamping jaw mechanism of claim 7, wherein two rotation angle limiting mechanisms are arranged between the clamping jaw rotating mechanism and the mounting plate, and the two rotation angle limiting mechanisms are arranged diagonally or in opposite directions at 180 degrees.
10. An electric core assembly production line comprises an installation framework, a station circulation driving module and a station operating mechanism, and is characterized by comprising an electric core feeding and discharging transfer station operating mechanism, wherein the electric core feeding and discharging transfer station operating mechanism comprises an X-axis servo driving module and a Z-axis servo driving module connected with the X-axis servo driving module, and the Z-axis servo driving module is connected with at least one set of electric core feeding and discharging clamping jaw mechanism of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111663003.XA CN114193432A (en) | 2021-12-31 | 2021-12-31 | Unloading clamping jaw mechanism and electric core assembly production line on electric core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111663003.XA CN114193432A (en) | 2021-12-31 | 2021-12-31 | Unloading clamping jaw mechanism and electric core assembly production line on electric core |
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| CN114193432A true CN114193432A (en) | 2022-03-18 |
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| CN202111663003.XA Pending CN114193432A (en) | 2021-12-31 | 2021-12-31 | Unloading clamping jaw mechanism and electric core assembly production line on electric core |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843622A (en) * | 2022-06-06 | 2022-08-02 | 上海兰钧新能源科技有限公司 | Lithium ion battery compression method |
| CN114952922A (en) * | 2022-05-26 | 2022-08-30 | 浙江湘溪塑业股份有限公司 | A arm grabbing device for waste recovery of plastic bottle production |
| CN115027945A (en) * | 2022-06-15 | 2022-09-09 | 广州明珞装备股份有限公司 | Go up unloading tongs and automatic unloader that goes up |
| CN118549449A (en) * | 2024-07-25 | 2024-08-27 | 湖南隆深氢能科技有限公司 | GDL flaw detection equipment |
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| CN214081475U (en) * | 2020-09-22 | 2021-08-31 | 大族激光科技产业集团股份有限公司 | Press from both sides and get mechanism and have its battery manufacture equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114952922A (en) * | 2022-05-26 | 2022-08-30 | 浙江湘溪塑业股份有限公司 | A arm grabbing device for waste recovery of plastic bottle production |
| CN114843622A (en) * | 2022-06-06 | 2022-08-02 | 上海兰钧新能源科技有限公司 | Lithium ion battery compression method |
| CN114843622B (en) * | 2022-06-06 | 2024-02-23 | 上海兰钧新能源科技有限公司 | Lithium ion battery compacting method |
| CN115027945A (en) * | 2022-06-15 | 2022-09-09 | 广州明珞装备股份有限公司 | Go up unloading tongs and automatic unloader that goes up |
| CN118549449A (en) * | 2024-07-25 | 2024-08-27 | 湖南隆深氢能科技有限公司 | GDL flaw detection equipment |
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