CN217086641U - Efficient battery cell casing device - Google Patents

Abstract

The utility model discloses a high-efficiency cell casing device, which comprises a rotating component and a cell loading component, wherein the cell loading component is arranged on the rotating component in an annular array manner; the rotating part comprises a first workbench fixedly connected with the battery cell loading part and a guide rail arranged at the lower end of the first workbench; the battery cell loading part comprises a sliding block matched and connected with the guide rail, a loading shell arranged above the sliding block and connected to one side of the first workbench, a spring rod connected between the loading shell and the sliding block, and a movable rod penetrating through the loading shell and fixedly connected with the sliding block; the guided way is equipped with the guided way of co-altitude not, through rotary part, electric core loading unit's setting, has solved current electric core and has gone into shell complex operation, the not compact problem of structure, has realized that device compact structure, area is little, effectively reduces operation personnel operation scope, and easy operation is swift, and the operation of being convenient for effectively improves the operating efficiency.

Description

Efficient battery cell casing device

Technical Field

The utility model belongs to the technical field of shell equipment is gone into to electric core, concretely relates to high-efficient electric core goes into shell device.

Background

The battery cell case entering machine is used for arranging the battery cell in order and then putting the battery cell into a steel case, and is equipment for completing battery cell case entering operation.

Among the prior art, the electricity core is gone into the shell and often is artifical with electric core regular good and it fills in the steel casing in, complex operation, inefficiency, also adopt longer assembly line to carry out electric core regular, but whole operating device is lengthy, and equipment is huge, and the structure is not compact, and area is big, and the operation personnel working range is big, and the operation is inconvenient, and the improvement space of efficiency is very limited.

SUMMERY OF THE UTILITY MODEL

This application embodiment is through providing a high-efficient electric core income shell device, through rotary part, electric core loading unit's setting, has solved current electric core income shell complex operation, the not compact problem of structure, has realized device compact structure, and area is little, effectively reduces operation personnel operation scope, and easy operation is swift, and the operation of being convenient for effectively improves the operating efficiency.

The technical scheme provided by the embodiment of the application is as follows:

a high-efficiency battery cell casing device comprises a rotating component and a battery cell loading component arranged on the rotating component in an annular array manner; the rotating part comprises a first workbench fixedly connected with the battery cell loading part and a guide rail arranged at the lower end of the first workbench; the battery cell loading part comprises a sliding block matched and connected with the guide rail, a loading shell arranged above the sliding block and connected to one side of the first workbench, a spring rod connected between the loading shell and the sliding block, and a movable rod penetrating through the loading shell and fixedly connected with the sliding block; the guide rails are provided with guide rails with different heights.

The battery cell loading component is used for loading battery cells. The rotating part is used for driving the battery cell loading part to rotate stably, the battery cell is convenient to enter each station in sequence to be regular, the battery cell is finally completed to enter the shell, and the rotating part can adopt a counterclockwise or clockwise rotating mode. The lower end of the middle part of the rotating part drives the first workbench to rotate through the existing rotating motor, the rotating speed can be adjusted through the existing control program, and sufficient operation of each station can be effectively met.

The loading shell is used for loading the battery core. The first workbench is used for fixing the loading shell and driving the battery cell to sequentially enter the station for operation. The sliding block is used for sliding in a matched mode with the guide rail when the first workbench rotates, and provides a foundation for the sliding of the battery cell loading component on the guide rails with different heights. The spring rod is used for the slider to cooperate with the guide rails with different heights to move up and down, so that the movable rod is driven to move up and down in the loading shell. The movable rod is used for limiting the lowest position of the battery cell according to the height of the guide rail and is used for supporting the battery cell.

The utility model discloses in, through setting up the guided way not co-altitude, be convenient for provide co-altitude for electric core on different stations, for each station operation provides more convenient efficient environment, effectively guarantee the smooth and easy nature of operation, guarantee electric core operation quality. Meanwhile, the height of the battery cell loading part is adjusted up and down without being pushed by a driving source, the design structure is simple and compact, the occupied area is small, and the operation is flexible and efficient; and the battery cell height is adjusted without waiting for the start-stop time of the driving source, so that the time is greatly shortened, and the operation efficiency is improved. Through setting up rotary part, go into each link annular array setting of shell with electric core on the rotary part border, structural design is compact ingenious, effectively reduces equipment area for operating personnel observes the working range of series such as maintenance and diminishes, operates more portably high-efficient, improves the operating efficiency greatly.

Further, still including in proper order the annular array set up in rotary part and with electric core load part cooperation use go up electric core station, first electric core station, utmost point ear correction station, second electric core station, utmost point ear face pad load station, first utmost point ear detection station, second utmost point ear detection station, electric core income shell station.

Furthermore, the guide rail comprises a first height rail and a second height rail connected with the first height rail end to end; two sides of the second height rail are respectively connected with the first height rail through a first flat arc rail and a second flat arc rail; the length of the first height rail accounts for 3/5-4/5 of the length of the guide rail.

Further, the second height rail is positioned at the upper core station; the first flat arc-shaped rail is positioned between the battery cell shell entering station and the upper battery cell station; the second slow arc-shaped rail is located from the upper battery core station to the second lower battery core station.

The battery core tab comprises an inner tab and an outer tab. And the upper battery core station is used for loading a battery core to be shelled, is positioned on the guide rail with the second height and is positioned on the rail point of the guide rail. And the first lower battery cell station is positioned on the second flat arc-shaped rail and is used for carrying out tab correction with the follow-up station. The tab correction station is used for rotating the tab of the battery cell to a specified position, so that the tab can be conveniently and accurately folded and pressed subsequently. The second lower battery cell station is located at the joint of the second slow arc-shaped rail and the first height rail, so that the battery cell is gently lowered to the first height rail, and the battery cell height of subsequent station operation is guaranteed. The lug surface pad loading station is used for enabling a surface pad to penetrate through a lug and be sleeved on the upper surface of the battery cell, wherein the surface pad penetrates through the lug and is placed on the upper surface of the battery cell accurately through the existing equipment for clamping the surface pad. The first tab folding station is used for pushing the straight inner tab to incline to one direction, so that the inner tab is in an inclined state. The first pole ear pressing station is used for pressing the inner pole ear in the inclined state to be parallel to the surface of the battery core, so that the state that the inner pole ear is attached to the surface of the battery core is completed. The first lug detection station is used for detecting whether the inner lug is pressed to the surface of the battery cell and covers the hole in the middle of the battery cell, and if the detection is qualified, the operation is continued; if the detection is not qualified, the operation is stopped to remind the operator. The second tab folding station is used for pushing the straight outer tab to incline to one direction, so that the outer tab is in an inclined state. And the second lug pressing station is used for pressing the outer lug in an inclined state onto the surface of the battery cell so as to finish the state that the outer lug is attached to the surface of the battery cell. The second lug detection station is used for detecting whether the outer lug is pressed to the hole which is attached to the surface of the electric core and covers the middle part of the electric core or not, and if the detection is qualified, the operation is continued; if the detection is not qualified, the operation is stopped to remind the operator. The battery cell shell entering station is used for inserting the battery cell into the steel shell, so that the battery cell shell entering operation is completed.

Through the above setting, the electricity core income shell operation flow does: go up electric core station, first electric core station, utmost point ear correction station, second electric core station, utmost point ear face pad loading station, first utmost point ear station, the first utmost point ear detection station of pressing, second utmost point ear station, second utmost point ear detection station, electric core income shell station in proper order through rotary part, so the circulation carries out the income shell operation of electric core, effectively improves the operation metronome nature, and the operation flow is simple and convenient swift. The battery core loading station is located on the first flat arc-shaped rail between the battery core shell entering station and the upper battery core station, the upper battery core station is located on the second height rail, the battery core is convenient to place, the upper battery core station is located on the second flat arc-shaped rail between the upper battery core station and the second lower battery core station, and the lug pad loading station is located on the first height rail between the battery core shell entering station and the upper battery core station. Through the setting of guided way and station, satisfy the height that different electric cores of different stations loaded the part for electric core income shell process is steady smooth, improves electric core income shell quality. Through the setting of first gentle arc rail and the flat arc rail of second for the movable rod goes up and down steadily in order, effectively guarantees the stability of movable rod rate of rise and fall, effective protection device, and the life of extension fixture reduces and maintains the frequency.

Furthermore, the rotating component also comprises a second workbench arranged in the middle of the upper end of the first workbench; the area of the second workbench is smaller than that of the first workbench. Wherein, first workstation drives rotatoryly through current rotating electrical machines, and the fixed irrotational of second workstation. Through setting up the second workstation, be convenient for place each part of each station, effectively improve the stability of operation. And each part is arranged on the second workbench, and the second workbench is arranged on the first workbench, so that the second workbench is higher than the first workbench, height difference exists, the part installation of each station is facilitated, the height of each station part is reduced, the gravity center of each station part is reduced, and the operation stability is improved.

Further, utmost point ear correction station including fixed connection in the second fixed block of second workstation, locate the second fixed block just locates electric core loading unit upper end utmost point ear inductor, sliding connection in the second fixed block just locates the gyro wheel of loading shell one side. Wherein, the gyro wheel rotates through current program control, and the gyro wheel slides and adopts current push cylinder to realize being close to electric core. The operation flow of the lug correction station is as follows: when the utmost point ear inductor senses the utmost point ear of electric core and is not in the position stipulated, the utmost point ear inductor sends actuating signal to control procedure, orders about the gyro wheel and stops sliding after being close to direct contact electric core to electric core, rotates the gyro wheel again and drives electric core rotation until turning to utmost point ear the position stipulated, and the utmost point ear inductor sends stop signal to control procedure in for roll stall to return primary position. Through the arrangement, the accuracy of the rotation of the lug is effectively ensured, and the subsequent stable and accurate operation is facilitated; the second fixed block effectively guarantees the stability in the operation process is corrected to utmost point ear.

Further, the first tab folding station comprises a third fixed block fixedly connected to the second workbench and a sliding push rod fixedly connected with the third fixed block and arranged on one side of the loading shell; the second tab folding station comprises a fourth fixed block fixedly connected to the second workbench and a first lifting pressing block fixedly connected to the fourth fixed block and arranged at the upper end of the loading shell. Wherein, the sliding push rod is realized by adopting the prior pushing cylinder. The first lifting pressing block adopts the existing lifting cylinder to realize lifting movement. The contact surface of the first lifting pressing block and the lug is an inclined surface, so that the outer lug can be pushed down to be deviated to one direction conveniently. The operation flow of the tab folding station is as follows: when the battery core arrives at the first tab folding station, the sliding push rod approaches to the inner tab and pushes the inner tab to be inclined to the surface of the battery core, the action of folding the inner tab is finished, and the sliding push rod returns to the original position. When the electric core is folded to the second tab station, the first lifting pressing block is close to the outer tab downwards, the outer tab is pressed downwards along the inclined plane of the first lifting pressing block to be at a certain inclination with the surface of the electric core, so that the action of folding the outer tab is finished, and the first lifting pressing block rises to the original position. Through this setting, press utmost point ear fast to become certain gradient with electric core surface, the follow-up accurate nature of pressing utmost point ear of being convenient for, structural design is nimble ingenious, guarantees to roll over the convenient high efficiency of utmost point ear. The third fixing block and the fourth fixing block effectively guarantee stability in the process of pole lug folding operation.

Further, the first tab pressing station comprises a fifth fixed block fixedly connected to the second workbench and a second lifting pressing block fixedly connected with the fifth fixed block and arranged at the upper end of the loading shell; the structure of the first lug pressing station is the same as that of the second lug pressing station. Wherein, the second lifting pressing block adopts the existing lifting cylinder to realize the lifting motion. The operation flow of the tab pressing station is as follows: when the battery cell moves to the first tab pressing station from the first tab folding station, the second lifting pressing block presses the inner tab downwards to be parallel to the surface of the battery cell, and the hole cover in the middle of the battery cell is covered, so that the inner tab pressing operation is completed. And the second lug pressing station presses the outer lug to the surface of the battery cell through the same working process. Through this setting, effectively press the interior outer utmost point ear to pasting in electric core surface, guarantee to press the quality of utmost point ear, and structural design is compact, and the operation is sensitive, effectively guarantees the operating efficiency. The fifth fixing block effectively guarantees the stability of the tab pressing and guarantees the smoothness of operation.

Further, the first tab detection station comprises a sixth fixed block fixedly connected to the second workbench and a CCD detection body fixedly connected with the sixth fixed block and arranged at the upper end of the loading shell; the first lug detection station structure is the same as the second lug detection station structure. The CCD detection body is used for detecting whether the lug is attached to the surface of the electric core in a qualified mode. Firstly, recording a qualified state diagram of a lug attached to the surface of an electric core in a control program, shooting a state diagram of the lug attached to the surface of the electric core in the current situation in the CCD detection body operation process, and comparing the current control program with the qualified state diagram, thereby realizing detection. If the detection is qualified, the operation is continued; and if the detection is not qualified, stopping the operation and prompting the operator. Through this setting, effectively guarantee to press the quality of utmost point ear, effectively improve the production yield. The setting of sixth fixed block effectively guarantees CCD and detects the stability of body operation process, guarantees the detection accuracy nature that CCD detected the body.

Furthermore, the battery cell casing-entering station comprises a seventh fixed block fixedly connected to the second workbench, a pressure sensor fixedly connected to the seventh fixed block and arranged at the upper end of the loading casing, and a lifting top block arranged at the lower end of the sliding block. Wherein, the lift kicking block realizes the operation of going up and down through current lift cylinder. The operation flow of the cell entering the shell is as follows: through current clamp with the steel casing clamp to pressure sensor lower extreme, the steel casing opening is facing to electric core, and the kicking block that goes up and down promotes slider rebound to drive the movable rod rebound, electric core is through movable rod by jack-up, and electric core gets into in the steel casing. When electric core reachd the box hat the top, drive the box hat upward movement to pressure sensor on, after pressure sensor reachd the pressure value of settlement, the kicking block downstream returned to the home position, and the baffle is shifted out in the box hat below to current clamp simultaneously, can further prevent that electric core from preventing falling, and the box hat that will load well through current clamp removes to the finished product and places the place to electric core income shell operation after having accomplished. Through this setting, effectively guarantee the stable high efficiency of electricity core income shell, it is high-efficient simple and convenient to operate, compact structure effectively improves the operation compactedness. The setting of seventh fixed block effectively guarantees pressure sensor's stable function, and effective accurate ground induction pressure value guarantees the accurate nature of operation, improves the quality that electric core goes into the shell.

Through the arrangement, the operation of each station is compact, the operation beat is strong, the whole operation time is effectively prolonged, and the operation efficiency of the battery cell batch casing is improved.

The utility model has the advantages that:

through the setting of rotary part, electric core loading unit, solved current electric core and gone into shell complex operation, the not compact problem of structure, realized device compact structure, area is little, effectively reduces operation personnel operation scope, easy operation is swift, and the operation of being convenient for effectively improves the operating efficiency.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the rotating component and the cell loading component of the present invention;

fig. 4 is a schematic structural view of the rotating component and the cell loading component of the present invention;

fig. 5 is a schematic structural view of a cell loading unit according to the present invention;

fig. 6 is a schematic structural view of a middle tab correction station of the utility model;

fig. 7 is a schematic structural view of a first tab folding station in the present invention;

fig. 8 is a schematic structural view of a second tab station in the present invention;

fig. 9 is a schematic structural view of a first tab pressing station in the present invention;

fig. 10 is a schematic structural view of a first tab detection station in the present invention;

fig. 11 is the utility model discloses well electric core goes into shell station structure sketch map.

The labels in the figure are: the device comprises a rotating part 1, a first workbench 1-1, a guide rail 1-2, a first height rail 1-21, a second height rail 1-22, a first gentle arc rail 1-23, a second gentle arc rail 1-24 and a second workbench 1-3; the battery cell loading part 2, the slide block 2-1, the loading shell 2-2, the spring rod 2-3 and the movable rod 2-4; a cell loading station 3; a first lower cell station 4; a tab correcting station 5, a second fixing block 5-1 and a roller 5-2; a second cell loading station 6; a tab surface pad loading station 7; a first tab folding station 8, a third fixing block 8-1 and a sliding push rod 8-2; a first tab pressing station 9, a fifth fixing block 9-1 and a second lifting pressing block 9-2; a first tab detection station 10, a sixth fixed block 10-1 and a CCD detection body 10-2; a second tab folding station 11, a fourth fixing block 11-1 and a first lifting pressing block 11-2; a second tab pressing station 12; a second lug detection station 13; a battery cell shell entering station 14, a seventh fixing block 14-1 and a pressure sensor 14-2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

To facilitate understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

As shown in fig. 1 to 11, an embodiment of the present invention provides a high-efficiency cell casing device, which includes a rotating component 1, and a cell loading component 2 disposed on the rotating component 1 in an annular array; the rotating component 1 comprises a first workbench 1-1 fixedly connected with the battery cell loading component 2 and a guide rail 1-2 arranged at the lower end of the first workbench 1-1; the battery cell loading component 2 comprises a sliding block 2-1 in matched connection with the guide rail 1-2, a loading shell 2-2 arranged above the sliding block 2-1 and connected to one side of the first workbench 1-1, a spring rod 2-3 connected between the loading shell 2-2 and the sliding block 2-1, and a movable rod 2-4 penetrating through the loading shell 2-2 and fixedly connected with the sliding block 2-1; the guide rails 1-2 are provided with guide rails 1-2 with different heights.

The cell loading component 2 is used for loading a cell. Rotation part 1 is used for driving electric core loading part 2 and steadily rotates, and the electric core of being convenient for gets into every station in proper order and rules to accomplish electric core income shell operation at last, this rotation part 1 can adopt anticlockwise or clockwise rotation mode. The lower end of the middle part of the rotating part 1 drives the first workbench 1-1 to rotate through the existing rotating motor, and the rotating speed can be adjusted through the existing control program, so that the requirement of full operation of each station can be effectively met.

The loading shell 2-2 is used for loading the battery core. The first workbench 1-1 is used for fixing the loading shell 2-2 and driving the battery cores to sequentially enter the stations for operation. The sliding block 2-1 is used for sliding in cooperation with the guide rail 1-2 when the first workbench 1-1 rotates, and provides a basis for the sliding of the cell loading component 2 on the guide rails 1-2 at different heights. The spring rod 2-3 is used for the slide block 2-1 to move up and down in cooperation with the guide rails 1-2 with different heights, so that the movable rod 2-4 is driven to move up and down in the loading shell 2-2. The movable rod 2-4 is used for limiting the lowest position of the battery cell according to the height of the guide rail 1-2 and supporting the battery cell.

The utility model discloses in, through setting up guided way 1-2 co-altitude, be convenient for provide co-altitude for electric core on different stations, provide more convenient efficient environment for each station operation, effectively guarantee the smooth and easy nature of operation, guarantee electric core operation quality. Meanwhile, the height of the battery cell loading part 2 can be adjusted up and down without being pushed by a driving source, the design structure is simple and compact, the occupied area is small, and the operation is flexible and efficient; and the battery cell height is adjusted without waiting for the start-stop time of the driving source, so that the time is greatly shortened, and the operation efficiency is improved. Through setting up rotary part 1, go into each link annular array setting of shell with electric core on rotary part 1 border, structural design is compact ingenious, effectively reduces equipment area for operating personnel observes the working range of series such as maintenance and diminishes, operates more portably high-efficient, improves the operating efficiency greatly.

In one embodiment, the method further includes a sequential annular array arranged on the rotating component 1 and the upper cell station 3 matched with the cell loading component 2 for use, a first lower cell station 4, a tab correction station 5, a second lower cell station 6, a tab surface pad loading station 7, a first tab folding station 8, a first tab pressing station 9, a first tab detection station 10, a second tab folding station 11, a second tab pressing station 12, a second tab detection station 13, and a cell casing station 14.

In one embodiment, the guide rail 1-2 comprises a first height rail 1-21 and a second height rail 1-22 connected with the first height rail 1-21 end to end; two sides of the second height rails 1-22 are respectively connected with the first height rails 1-21 through first gentle arc rails 1-23 and second gentle arc rails 1-24; the length of the first height rail 1-21 occupies 3/5-4/5 of the length of the guide rail 1-2.

In one embodiment, the second elevation rails 1-22 are located at the upper core station 3; the first flat arc-shaped rails 1-23 are positioned between the battery core shell entering station 14 and the upper battery core station 3; the second gentle arc-shaped rails 1-24 are located at the upper battery cell station 3 to the second lower battery cell station 6.

The battery core tab comprises an inner tab and an outer tab. The upper battery core station 3 is used for loading a battery core to be shelled, and the upper battery core station 3 is positioned at the guide rail 1-2 at the second height and at the rail point of the guide rail 1-2. The first lower battery cell station 4 is positioned on the second gentle arc-shaped rails 1-24 and is connected with the subsequent tab straightening station 5. And the lug correction station 5 is used for rotating the lug of the battery cell to a specified position so as to facilitate the subsequent accurate folding and pressing of the lug. The second battery cell discharging station 6 is located at the joint of the second gentle arc-shaped rail 1-24 and the first height rail 1-21, so that the battery cell is gently lowered to the first height rail 1-21, and the battery cell height of the subsequent station operation is guaranteed. The lug and surface pad loading station 7 is used for enabling a surface pad to penetrate through a lug and be sleeved on the upper surface of the battery cell, wherein the surface pad accurately penetrates through the lug and is placed on the upper surface of the battery cell through the existing equipment for clamping the surface pad. The first tab folding station 8 is used for pushing the straight inner tab to incline to one direction, so that the inner tab is in an inclined state. The first tab pressing station 9 is used for pressing the inner tab in an inclined state to a state parallel to the surface of the battery core, so that the inner tab is attached to the surface of the battery core. The first tab detection station 10 is used for detecting whether an inner tab is pressed to be attached to the surface of the battery cell and cover a hole in the middle of the battery cell, and if the detection is qualified, the operation is continued; if the detection is not qualified, the operation is stopped to remind the operator. The second tab folding station 11 is used for pushing the straight outer tab to incline to one direction, so that the outer tab is in an inclined state. The second tab pressing station 12 is configured to press the outer tab in an inclined state onto the surface of the battery cell, so as to complete the state that the outer tab is attached to the surface of the battery cell. The second lug detection station 13 is used for detecting whether an outer lug is pressed to a hole which is attached to the surface of the electric core and covers the middle part of the electric core, and if the detection is qualified, the operation is continued; if the detection is not qualified, the operation is stopped to remind the operator. The cell encasing station 14 is configured to insert a cell into a steel casing, thereby completing the cell encasing operation.

Through the above setting, the electricity core income shell operation flow does: go up electric core station 3 through rotary part 1 in proper order, first electric core station 4 down, utmost point ear correction station 5, electric core station 6 is down to the second, utmost point ear face pad loads station 7, first utmost point ear station 8 of folding, first utmost point ear station 9 of pressing, first utmost point ear detection station 10, second utmost point ear station 11 of folding, utmost point ear station 12 is pressed to the second, second utmost point ear detection station 13, the shell station 14 is gone into to the electric core, the income shell operation of electric core is carried out in this circulation, effectively improve the operation metronome, the operation flow is simple and convenient swift. The space between the battery cell shell entering station 14 and the upper battery cell station 3 is located in first flat arc-shaped rails 1-23, the upper battery cell station 3 is located on second height rails 1-22, so that a battery cell can be conveniently placed in the battery cell, the upper battery cell station 3 to the second lower battery cell station 6 are located in the second flat arc-shaped rails 1-24, and the tab surface pad loading station 7 to the battery cell shell entering station 14 are located on the first height rails 1-21. Through the arrangement of the guide rails 1-2 and the stations, the height of different battery cell loading parts 2 at different stations is met, so that the battery cell packaging process is stable and smooth, and the battery cell packaging quality is improved. Through the arrangement of the first gentle arc-shaped rails 1-23 and the second gentle arc-shaped rails 1-24, the lifting of the movable rods 2-4 is orderly and stably realized, the stability of the lifting rate of the movable rods 2-4 is effectively ensured, the device is effectively protected, the service life of the device is prolonged, and the maintenance frequency is reduced.

In one embodiment, the rotating component 1 further comprises a second workbench 1-3 arranged in the middle of the upper end of the first workbench 1-1; the area of the second worktable 1-3 is smaller than that of the first worktable 1-1. Wherein, the first workbench 1-1 is driven to rotate by the existing rotating motor, and the second workbench 1-3 is fixed and does not rotate. Through the arrangement of the second workbench 1-3, each part of each station can be conveniently placed, and the stability of operation is effectively improved. And all the parts are arranged on the second workbench 1-3, and the second workbench 1-3 is arranged on the first workbench 1-1, so that the second workbench 1-3 is higher than the first workbench 1-1, and a height difference exists, so that the parts at each station can be conveniently installed, the height of the parts at each station is reduced, the gravity center of the parts at each station is reduced, and the operation stability is improved.

In one embodiment, the tab straightening station 5 includes a second fixing block 5-1 fixedly connected to the second workbench 1-3, a tab inductor disposed on the second fixing block 5-1 and disposed on the upper end of the battery loading component 2, and a roller 5-2 slidably connected to the second fixing block 5-1 and disposed on one side of the loading shell 2-2. The roller 5-2 is controlled to rotate through the existing program, and the roller 5-2 slides to be close to the battery cell and is realized by the existing pushing cylinder. The operation flow of the lug correction station 5 is as follows: when the tab sensor senses that the tab of the battery cell is not at the specified position, the tab sensor sends a starting signal to the control program, the roller 5-2 is driven to stop sliding after approaching the battery cell to the battery cell and directly contacting the battery cell, then the roller 5-2 is rotated to drive the battery cell to rotate until the tab is rotated to the specified position, and the tab sensor sends a stopping signal to the control program to stop rotating in a rolling manner and return to the original position. Through the arrangement, the accuracy of the rotation of the lug is effectively ensured, and the subsequent stable and accurate operation is facilitated; the second fixing block 5-1 effectively ensures the stability in the tab correction operation process.

In one embodiment, the first tab folding station 8 comprises a third fixed block 8-1 fixedly connected to the second workbench 1-3, and a sliding push rod 8-2 fixedly connected to the third fixed block 8-1 and arranged on one side of the loading shell 2-2; the second tab folding station 11 comprises a fourth fixed block 11-1 fixedly connected to the second workbench 1-3 and a first lifting press block 11-2 fixedly connected to the fourth fixed block 11-1 and arranged at the upper end of the loading shell 2-2. Wherein, the sliding push rod 8-2 is realized by adopting the prior push cylinder. The first lifting pressing block 11-2 adopts the existing lifting cylinder to realize lifting movement. The contact surface of the first lifting pressing block 11-2 and the pole lug is an inclined surface, so that the outer pole lug can be pushed down to be deflected to one direction conveniently. The operation flow of the tab folding station is as follows: when the battery cell arrives at the first tab folding station 8, the sliding push rod 8-2 approaches to the inner tab and pushes the inner tab to form a certain gradient with the surface of the battery cell, so that the action of folding the inner tab is completed, and the sliding push rod 8-2 returns to the original position. When the battery cell arrives at the second tab working position 11, the first lifting pressing block 11-2 is close to the outer tab downwards, the outer tab is pressed down along the inclined plane of the first lifting pressing block 11-2 to form a certain gradient with the surface of the battery cell, so that the action of folding the outer tab is completed, and the first lifting pressing block 11-2 is lifted to the original position. Through this setting, press utmost point ear fast to become certain gradient with electric core surface, the follow-up accurate nature of pressing utmost point ear of being convenient for, structural design is nimble ingenious, guarantees to roll over the convenient high efficiency of utmost point ear. The third fixing block 8-1 and the fourth fixing block 11-1 effectively guarantee stability in the process of tab folding operation.

In one embodiment, the first tab pressing station 9 comprises a fifth fixed block 9-1 fixedly connected to the second workbench 1-3, and a second lifting press block 9-2 fixedly connected to the fifth fixed block 9-1 and arranged at the upper end of the loading shell 2-2; the structure of the first tab pressing station 9 is the same as that of the second tab pressing station 12. Wherein, the second lifting press block 9-2 adopts the existing lifting cylinder to realize the lifting movement. The operation flow of the tab pressing station is as follows: when the battery cell moves from the first tab folding station 8 to the first tab pressing station 9, the second lifting pressing block 9-2 presses the inner tab downwards to be parallel to the surface of the battery cell, and the hole cover in the middle of the battery cell is covered, so that the inner tab pressing operation is completed. The second tab pressing station 12 presses the outer tab to the surface of the battery core through the same working procedure. Through this setting, effectively press the interior outer utmost point ear to pasting in electric core surface, guarantee to press the quality of utmost point ear, and structural design is compact, and the operation is sensitive, effectively guarantees the operating efficiency. The fifth fixing block 9-1 is arranged to effectively ensure the stability of the tab pressing and ensure the smoothness of operation.

In one embodiment, the first tab detection station 10 includes a sixth fixed block 10-1 fixedly connected to the second worktable 1-3, and a CCD detection body 10-2 fixedly connected to the sixth fixed block 10-1 and disposed at the upper end of the loading housing 2-2; the structure of the first lug detection station 10 is the same as that of the second lug detection station 13. The CCD detection body 10-2 is used for detecting whether the lug is attached to the surface of the battery cell in a qualified mode. Firstly, recording a qualified state diagram of a lug attached to the surface of an electric core in a control program, shooting a state diagram of the lug attached to the surface of the electric core in the current situation in the operation process of a CCD detector 10-2, and comparing the current control program with the qualified state diagram, thereby realizing detection. If the detection is qualified, the operation is continued; if the detection is not qualified, stopping the operation and prompting the operator. Through this setting, effectively guarantee to press the quality of utmost point ear, effectively improve the production yield. The arrangement of the sixth fixing block 10-1 effectively ensures the stability of the operation process of the CCD detecting body 10-2 and the detection accuracy of the CCD detecting body 10-2.

In one embodiment, the battery cell casing station 14 includes a seventh fixed block 14-1 fixedly connected to the second workbench 1-3, a pressure sensor 14-2 fixedly connected to the seventh fixed block 14-1 and disposed at the upper end of the loading casing 2-2, and a lifting top block disposed at the lower end of the sliding block 2-1. Wherein, the lift kicking block realizes the operation of going up and down through current lift cylinder. The operation flow of the cell entering the shell is as follows: the steel shell is clamped to the lower end of the pressure sensor 14-2 through the existing clamp, the opening of the steel shell faces to the battery cell, the lifting jacking block rises to push the sliding block 2-1 to move upwards, so that the movable rod 2-4 is driven to move upwards, the battery cell is jacked up through the movable rod 2-4, and the battery cell enters the steel shell. When the battery cell reaches the top of the steel shell, the steel shell is driven to move upwards to the pressure sensor 14-2, when the pressure sensor 14-2 reaches a set pressure value, the lifting jacking block moves downwards to return to the original position, meanwhile, the existing clamp moves out of the baffle plate below the steel shell, the battery cell can be further prevented from falling, the loaded steel shell is moved to a finished product placing place through the existing clamp, and then the battery cell is placed into the shell for operation. Through this setting, effectively guarantee the stable high efficiency of electricity core income shell, it is high-efficient simple and convenient to operate, compact structure effectively improves the operation compactedness. The arrangement of the seventh fixing block 14-1 effectively ensures the stable operation of the pressure sensor 14-2, effectively and accurately senses the pressure value, ensures the accuracy of operation and improves the quality of the electric core entering the shell.

Through the arrangement, the operation of each station is compact, the operation beat is strong, the whole operation time is effectively prolonged, and the operation efficiency of the battery cell batch casing is improved.

The utility model has the advantages that:

through the setting of rotary part 1, electric core loading unit 2, solved current electric core and gone into shell complex operation, the not compact problem of structure, realized device compact structure, area is little, effectively reduces operation personnel operation scope, easy operation is swift, and the operation of being convenient for effectively improves the operating efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims (10)

1. A high-efficiency battery cell casing device is characterized by comprising a rotating component and a battery cell loading component, wherein the battery cell loading component is arranged on the rotating component in an annular array manner; the rotating part comprises a first workbench fixedly connected with the battery cell loading part and a guide rail arranged at the lower end of the first workbench; the battery cell loading part comprises a sliding block matched and connected with the guide rail, a loading shell arranged above the sliding block and connected to one side of the first workbench, a spring rod connected between the loading shell and the sliding block, and a movable rod penetrating through the loading shell and fixedly connected with the sliding block; the guide rails are provided with guide rails with different heights.

2. The efficient battery cell casing device according to claim 1, further comprising an upper battery cell station, a first lower battery cell station, a tab correction station, a second lower battery cell station, a tab surface pad loading station, a first tab folding station, a first tab pressing station, a first tab detection station, a second tab folding station, a second tab pressing station, a second tab detection station, and a battery cell casing station, which are sequentially arranged in the annular array on the rotating member and used in cooperation with the battery cell loading member.

3. The efficient battery cell package entering device according to claim 2, wherein the guide rail comprises a first height rail and a second height rail connected with the first height rail end to end; two sides of the second height rail are respectively connected with the first height rail through a first flat arc rail and a second flat arc rail; the length of the first height rail accounts for 3/5-4/5 of the length of the guide rail.

4. The efficient battery cell encasing device of claim 3 wherein said second elevation rail is located at said upper battery cell station; the first flat arc-shaped rail is positioned between the battery core shell entering station and the upper battery core station; the second slow arc-shaped rail is located between the upper battery core station and the second lower battery core station.

5. The efficient battery cell casing device according to claim 2, wherein the rotating component further comprises a second workbench arranged in the middle of the upper end of the first workbench; the area of the second workbench is smaller than that of the first workbench.

6. The efficient battery cell casing device according to claim 5, wherein the tab straightening station comprises a second fixing block fixedly connected to the second workbench, a tab inductor disposed on the second fixing block and disposed at an upper end of the battery cell loading component, and a roller slidably connected to the second fixing block and disposed at one side of the loading casing.

7. The efficient battery cell casing device according to claim 5, wherein the first tab station comprises a third fixed block fixedly connected to the second workbench, and a sliding push rod fixedly connected to the third fixed block and arranged on one side of the loading casing; the second tab folding station comprises a fourth fixed block fixedly connected to the second workbench and a first lifting pressing block fixedly connected to the fourth fixed block and arranged at the upper end of the loading shell.

8. The efficient battery cell casing device according to claim 5, wherein the first tab pressing station comprises a fifth fixed block fixedly connected to the second workbench, and a second lifting pressing block fixedly connected to the fifth fixed block and arranged at the upper end of the loading casing; the structure of the first lug pressing station is the same as that of the second lug pressing station.

9. The efficient battery cell casing device according to claim 5, wherein the first tab detection station comprises a sixth fixed block fixedly connected to the second workbench, and a CCD detector fixedly connected to the sixth fixed block and arranged at the upper end of the loading casing; the first lug detection station structure is the same as the second lug detection station structure.

10. The efficient battery cell casing device according to claim 9, wherein the battery cell casing station comprises a seventh fixed block fixedly connected to the second workbench, a pressure sensor fixedly connected to the seventh fixed block and disposed at an upper end of the loading casing, and a lifting top block disposed at a lower end of the sliding block.

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