CN118016964A - Cell module assembly shaping device, application method thereof and bearing mechanism - Google Patents
Cell module assembly shaping device, application method thereof and bearing mechanism Download PDFInfo
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Abstract
The invention discloses a shaping device of an electric core module assembly, a using method and a bearing mechanism thereof, comprising a tray, a supporting frame, a lifting mechanism and a shaping mechanism, wherein the shaping mechanism comprises a top shaping mechanism, an end shaping mechanism and a side shaping mechanism, the end shaping mechanism is symmetrically arranged at two ends of the tray, a sliding rail is arranged on the tray, the end shaping mechanism comprises a driving part and a clamping piece, an air inlet nozzle and an air clamp are arranged on the driving part, the clamping piece is provided with the air inlet nozzle and the air clamp which are communicated, the air clamp is arranged on the sliding rail, and two sides of the tray are also provided with a group of locking spanners distributed along the side face of the electric core module assembly. The invention is provided with the air clamp in the end shaping mechanism, and is provided with the ventilation nozzle, the air inlet nozzle and the air clamp to form a limit locking mechanism adopting air flow opening and closing, so that the clamping piece stops at any time, and the clamping piece can still limit the position of the battery cell module in the tray transplanting state.
Description
Technical Field
The invention relates to the technical field of battery processing equipment, in particular to a shaping device of a battery cell module assembly, a using method of the shaping device and a bearing mechanism.
Background
With the rapid development of new energy power battery industry, the production process of the power battery is increasingly advanced and perfected, and various processes also put higher requirements on the automatic production technology of the lithium battery industry. The battery box is internally provided with a battery core module, and before assembly, the battery core module needs to be orderly arranged and shaped.
Conventional shaping devices are usually shaped by arranging corresponding positioning mechanisms on the carrier surface from the side, end and top directions of the battery cell module as disclosed in publication number CN 213692138U. However, after the shaping mechanism shapes the cell module assembly, the cell module assembly needs to be fixed in position in order to maintain the shape of the cell module assembly, so that the subsequent process of the cell module assembly needs to be completed on a fixed carrier. The assembly of the battery box needs to be circulated among different work tables, the battery cell module assembly is used as one of the parts of the battery box, and the shaping device can not transplant after shaping the battery cell module assembly, so that the assembly of the battery cell module assembly is very inconvenient and inflexible.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a shaping device of an electric core module assembly, a using method and a bearing mechanism thereof.
The aim of the invention is achieved by the following technical scheme:
The shaping device for the battery cell module comprises a tray for placing the battery cell module, a support frame erected on the top of the tray, a lifting mechanism and a shaping mechanism, wherein the lifting mechanism and the shaping mechanism are arranged on the support frame, the shaping mechanism comprises a top shaping mechanism, an end shaping mechanism and a side shaping mechanism, a sliding rail is arranged on the tray, the end shaping mechanism comprises a driving part arranged at the bottom of the lifting mechanism and a clamping piece arranged on the sliding rail in a sliding manner, the driving part drives the clamping piece to horizontally move so as to limit the end position of the battery cell module, at least one ventilation nozzle is arranged on the driving part, a ventilation nozzle and an air clamp which are communicated are arranged on the clamping piece, and the ventilation nozzle are in butt joint and are communicated with air flow to unlock the air clamp when the driving part is connected with the clamping piece, and at the moment, the air clamp can slide along the sliding rail; when the driving part is separated from the clamping piece, the ventilation nozzle and the air inlet nozzle are disconnected, the air clamp is locked on the sliding rail at the moment so as to limit the position of the clamping piece, and a group of locking spanners distributed along the side face of the battery cell module are further arranged on two sides of the tray.
Preferably, a spring is sleeved on the ventilation nozzle, and the elastic force of the spring drives the ventilation nozzle to be in butt joint with the air inlet nozzle.
Preferably, the lifting mechanism comprises an electric cylinder and a lifting rod, the lifting rod horizontally extends and is driven by the electric cylinder to lift relative to the tray, a group of guide rods are arranged between the lifting rod and the supporting frame, the top shaping mechanism is fixedly arranged at the bottom of the lifting rod, the driving parts are arranged at two ends of the lifting rod, and the side shaping mechanisms are arranged at two sides of the lifting rod.
Preferably, the driving part comprises an end driving cylinder and a driving plate, a fixed block is arranged at the center of the bottom of the driving plate, an abutting block matched with the fixed block is arranged at the center of the end face of the clamping piece, the end driving cylinder drives the driving plate to horizontally move, and the fixed block abuts against the abutting block to drive the clamping piece to horizontally move.
Preferably, a rotary air cylinder is arranged at the bottom of the driving plate, a locking block is arranged at the end part of the rotary air cylinder in a rotary mode, a hollow clamping groove is formed in the clamping piece, the rotary air cylinder can drive the locking block to rotate and clamp into the hollow clamping groove so that the ventilation nozzle and the air inlet nozzle keep a butt joint state, and a pressure sensor is connected to the fixing block.
Preferably, the top shaping mechanism comprises a flat plate, a group of fixing brackets, a limiting cylinder and a limiting rod, wherein the flat plate horizontally extends, two sides of the top of the flat plate are fixedly connected with the bottom of the lifting rod through the fixing brackets, the limiting cylinder and the limiting rod are arranged between the lifting rod and the flat plate, and the limiting rod is arranged on the flat plate in a penetrating manner and is driven by the limiting cylinder to be inserted into the middle part of the battery cell module.
Preferably, the side shaping mechanism comprises a side plate, a first connecting bracket, a second connecting bracket and a side driving cylinder, wherein a group of side driving cylinders are fixedly arranged at the top of the lifting rod, the cylinder head of each side driving cylinder is connected with the first connecting bracket and drives the first connecting bracket to horizontally move relative to the side surface of the tray, the second connecting bracket is arranged at the side part of the first connecting bracket and synchronously moves along with the first connecting bracket, and the side plate horizontally extends and is arranged at the bottom of the second connecting bracket.
Preferably, the first connecting bracket is connected with the second connecting bracket through a lifting assembly, the lifting assembly comprises a lifting cylinder, a sliding block and a lifting sliding rail, the lifting cylinder is arranged on the first connecting bracket, the side part of the first connecting bracket vertically extends, the second connecting bracket is slidably arranged on the side part of the first connecting bracket through the sliding block and the lifting sliding rail, and the lifting cylinder side plate drives the second connecting bracket to vertically move.
Preferably, the lifting device further comprises a lifting mechanism for lifting the tray conveyed to the position right above the conveying line to be separated from the conveying line, wherein the lifting mechanism comprises a lifting cylinder and a lifting plate, the lifting cylinder drives the lifting plate to move upwards to lift the tray to be separated from the conveying line or drive the lifting plate to descend to place the tray on the conveying line.
A method of using a shaping device for a cell module assembly as described above, comprising:
s1, after a tray is in place, driving a lifting rod to move downwards by an electric cylinder, and synchronously moving a top shaping mechanism, a driving part and a side shaping mechanism downwards until a flat plate is abutted with the top surface of a battery cell module to shape the top of the battery cell module;
S2, shaping the two sides of the core module by a side shaping mechanism;
S3, the end driving cylinder drives the driving plate to horizontally move, the fixed block is abutted with the abutting block, the air inlet nozzle is abutted with the air inlet nozzle, and air is supplied to the air inlet nozzle through the air inlet nozzle so that the air pliers on the tray can move; the end driving cylinder drives the clamping piece to horizontally move towards the direction of the battery cell module until the clamping piece clamps two ends of the battery cell module, and the end shaping of the battery cell module is completed;
S4, after finishing shaping the end part of the battery cell module, stopping supplying air to the air inlet nozzle, wherein air pincers on the tray are locked on the sliding rail to limit the position of the clamping piece; the end driving cylinder drives the driving plate to reversely move and reset;
s5, enabling the locking spanners on the tray to be pressed and attached to two sides of the battery cell module, and after the side shaping mechanism is reset, driving the lifting rod to reversely move and reset by the electric cylinder.
The bearing mechanism is used for bearing the battery cell module and comprises a tray, two sliding rails are arranged on the tray along the extending direction of the tray, two clamping pieces with two retaining gaps are arranged on the sliding rails, an air inlet nozzle is arranged on the clamping pieces, an air clamp is arranged at the bottom of the clamping pieces, the air clamp is arranged on the sliding rails and connected with the air inlet nozzle, when the air inlet nozzle supplies air to the air clamp, the air clamp can slide relative to the sliding rails, when the air clamp supplies air, the air clamp cannot slide relative to the sliding rails, a limiting structure used for limiting the battery cell module and positioned between the two clamping pieces and the two sliding rails is arranged on the tray, and a group of limiting spanners are arranged on the tray to carry out shaping limiting on the side face of the battery cell module.
The beneficial effects of the invention are mainly as follows:
1. The end shaping mechanism is internally provided with the air clamp, the air vent nozzle and the air inlet nozzle are arranged to form a limit locking mechanism for opening and closing by adopting air flow, the air vent nozzle is arranged on the driving part, so that the air vent nozzle moves synchronously along with the driving part, the air inlet nozzle is arranged on the clamping piece, the air vent nozzle is butted with the air inlet nozzle only under the condition that the driving part is butted with the clamping part to unlock the air clamp, once the driving part is separated from the clamping piece, the air vent nozzle is synchronously disconnected with the air inlet nozzle, the air clamp is locked on the sliding rail to limit the position of the clamping piece, the locking mode can achieve stop-and-stop, and at the moment, the air path between the air clamp and the air inlet nozzle keeps air pressure, so that the clamping piece can be kept at the locking position of the clamping piece, and other limit mechanisms are not required to be arranged to keep the position of the clamping piece, the cost is saved, and the clamping piece and the locking spanner limit the side face of the electric core module are not influenced by the movement of the tray, so that the clamping piece and the locking spanner can realize the limit flow of the core module in a surrounding assembly line under the state of moving the tray;
2. The driving plate is provided with a fixed block, the clamping piece is provided with an abutting block which is abutted with the fixed block so that the driving part can drive the clamping piece, and meanwhile, the fixed block is provided with a pressure sensor for checking the pressure between the fixed block and the abutting block, so that whether the clamping piece clamps the end part of the battery cell module or not is judged, and the validity of the shaping effect of the end part shaping mechanism is ensured;
3. the top shaping mechanism, the end shaping mechanism and the side shaping mechanism are arranged on the lifting rod to enable the shaping mechanisms in three directions to synchronously lift, so that the running consistency and the running efficiency of the top shaping mechanism, the end shaping mechanism and the side shaping mechanism are improved.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
fig. 1: schematic diagrams of embodiments of the present invention;
Fig. 2: a partial schematic of an embodiment of the present invention;
fig. 3: another angular partial schematic of an embodiment of the present invention;
fig. 4: schematic diagram of clamping piece in the embodiment of the invention;
fig. 5: schematic diagram of driving part in the embodiment of the invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. The embodiments are not limited to the present invention, and structural, methodological, or functional modifications of the invention from those skilled in the art are included within the scope of the invention.
In the description of the embodiments, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the scheme, the direction approaching the operator is the near end, and the direction separating from the operator is the far end, with reference to the operator.
As shown in fig. 1 to 5, the invention discloses a shaping device for an electric core module assembly, comprising a tray 1 for placing the electric core module 100, a supporting frame 2 arranged at the top of the tray 1, a lifting mechanism and a shaping mechanism arranged on the supporting frame 2, wherein the shaping mechanism comprises a top shaping mechanism, an end shaping mechanism and a side shaping mechanism, a limiting space for limiting the electric core module is formed between the top shaping mechanism, the end shaping mechanism and the side shaping mechanism and the tray 1 by moving, the end shaping mechanism is symmetrically arranged at two ends of the tray 1, a sliding rail 101 is arranged on the tray 1, the end shaping mechanism comprises a driving part arranged at the bottom of the lifting mechanism and a clamping piece 4 arranged on the sliding rail 101 in a sliding way, the driving part drives the clamping piece 4 to horizontally move so as to limit the end position of the electric core module 100, at least one air nozzle 402 and an air nozzle 403 which are communicated with the clamping piece 4 are arranged on the driving part, and the air nozzle 403 are arranged on the clamping piece 4 and are in contact with the sliding rail 101, and can be in contact with the air nozzle 403 when the air nozzle 403 is in contact with the sliding rail 101, and the air nozzle 401 is in contact with the sliding rail 101; when the driving part is separated from the clamping piece 4, the ventilation nozzle 401 and the air inlet nozzle 402 are disconnected, at this time, the air clamp 403 is locked on the sliding rail 101 to limit the position of the clamping piece 4, and a set of locking spanners 6 distributed along the side surface of the cell module 100 are further arranged on two sides of the tray 1. The locking wrench 6 is oppositely arranged, and the inner end of the locking wrench can be driven to abut against the side edge of the cell module 100 by pressing, so that the cell module 100 is kept in the shaping position.
According to the scheme, the air clamp 403 is arranged in the end shaping mechanism, the air vent nozzle 401 and the air inlet nozzle 402 are arranged to form a limit locking mechanism for opening and closing by air flow with the air clamp 403, the air vent nozzle 401 is arranged on the driving part, the air inlet nozzle 402 is arranged on the clamping piece 4, the air vent nozzle 401 moves synchronously along with the driving part, the air vent nozzle 401 is enabled to be in butt joint with the air inlet nozzle 402 only under the condition that the driving part abuts against the clamping part 4 to unlock the air clamp 403, once the driving part is separated from the clamping piece 4, the air vent nozzle 401 is synchronously disconnected with the air inlet nozzle 402, the air clamp 403 is enabled to be locked on the sliding rail 101 to limit the position of the clamping piece 4, the air clamp 403 can be enabled to be stopped along with the position of the clamping piece 4, and at the moment, the air circuit clamping piece 4 can be kept at the locking position of the clamping piece 4 without the need of the air clamp, other limit mechanisms are arranged to keep the position of the clamping piece 4, the cost is saved, the current of the clamping piece 4 is enabled to be limited by the current clamp 100, the current of the core die 100 is enabled to be prevented from being influenced by the current clamp group 100, and the current of the die group 2 is enabled to be limited by the current of the die 2, and the movement of the die group is enabled to be limited by the die 2 or not to be limited by the current of the die 2, and the current of the die 2 is limited by the movement of the die 2.
Specifically, a spring 404 is sleeved on the air nozzle 401, and the elastic force of the spring 404 drives the air nozzle 401 to keep abutting joint with the air inlet nozzle 402. By the structure, the air nozzle 401 is not in hard contact with the air inlet nozzle 402, so that the integrity of the air nozzle 401 is guaranteed, meanwhile, the butt joint between the air nozzle 401 and the air inlet nozzle 402 is guaranteed, the stability of internal air flow communication is guaranteed, the air nozzle 401 and the air inlet nozzle 402 cannot be separated at will, and the butt joint error between the air nozzle 401 and the air inlet nozzle 402 is avoided. The air inlet nozzle 402 is communicated with the air clamp 403 through an air pipe, and the clamping piece 4 is provided with a bayonet capable of limiting the position of the air pipe.
As shown in fig. 1, the lifting mechanism comprises an electric cylinder 8 and a lifting rod 801, the lifting rod 801 horizontally extends and is driven by the electric cylinder 8 to lift relative to the tray 1, a group of guide rods 802 are arranged between the lifting rod 801 and the supporting frame 2, the top shaping mechanism is fixedly arranged at the bottom of the lifting rod 801, the driving parts are arranged at two ends of the lifting rod 801, and the side shaping mechanisms are arranged at two sides of the lifting rod 801. Therefore, the shaping mechanisms in the three directions are synchronously lifted, the running consistency and the running efficiency of the top shaping mechanism, the end shaping mechanism and the side shaping mechanism are improved, the structure is simplified, and the supporting pressure of the supporting frame 2 is reduced.
As shown in fig. 5, the driving part includes an end driving cylinder 405 and a driving plate 406, a fixed block 407 is disposed at the bottom center of the driving plate 406, an abutting block 408 matched with the fixed block 407 is disposed at the end face center of the clamping member 4, the end driving cylinder 405 drives the driving plate 406 to move horizontally, and the fixed block 407 abuts against the abutting block 408 to drive the clamping member 4 to move horizontally.
In order to ensure the stability of the connection between the driving part and the clamping member 4, a rotary cylinder 411 is disposed at the bottom of the driving plate 406, a locking block 409 is rotatably disposed at the end of the rotary cylinder 411, and a hollow clamping groove 410 is disposed on the clamping member 4, and when the fixing block 407 abuts against the abutting block 408, the rotary cylinder 411 drives the locking block 409 to rotate and clamp into the hollow clamping groove 410, so as to ensure that the abutting block 407 and the abutting block 408 are kept. When the rotary cylinder 411 drives the locking piece 409 to rotate and unscrew from the hollow clamping groove 410, the fixing piece 407 and the abutting piece 408 can be separated.
Further, a pressure sensor (not shown) is connected to the fixed block 407, and the pressure sensor controls the start and stop of the end driving cylinder 405. The pressure sensor detects the real-time pressure applied to the fixed block 407, generates a real-time pressure value, compares the real-time pressure value with an internal expected pressure value to determine whether the clamping member 4 pushes the end of the cell module 100 into place, and determines that the clamping member 4 pushes the end of the cell module 100 into place when the real-time pressure value reaches a predetermined pressure value. The driving part further includes a displacement sensor (not shown) for checking the displacement distance of the driving plate 406, and determines whether the clamping member 4 pushes the end of the battery module 100 into place by detecting whether the displacement distance of the driving plate 406 corresponds to an expected distance. Meanwhile, when the detection results of the pressure sensor and the displacement sensor are not matched, that is, the real-time pressure value reaches the preset pressure value, but the displacement distance of the driving plate 406 does not meet the expected distance, the fault of the battery cell module 100 is failed. Alternatively, the displacement sensor may calculate the spacing between the two drive plates 406 to determine whether the spacing therebetween matches the length of the cell module 100 to determine whether the cell module 100 is acceptable. The specific technology of detecting the pressure value of the fixed block 407 by the pressure sensor and detecting the displacement distance of the driving plate 406 by the displacement sensor is the prior art, which is not the focus of the present solution and will not be described herein.
As shown in fig. 2 and 3, the top shaping mechanism includes a flat plate 3, a set of fixing brackets 301, a limiting cylinder 302 and a limiting rod 303, the flat plate 3 extends horizontally, two sides of the top of the flat plate extend horizontally and are fixedly connected with the bottom of the lifting rod 801 through the fixing brackets 301, the limiting cylinder 302 and the limiting rod 303 are arranged between the lifting rod 801 and the flat plate 3, and the limiting rod 303 is arranged on the flat plate 3 in a penetrating manner and is driven by the limiting cylinder 302 to be inserted into the middle part of the battery cell module 100. The battery cell module 100 comprises a fixing base and a battery cell arranged on the fixing base, the fixing base is fixedly arranged on the tray 1, the middle part is a groove with a through hole and fixedly connected with the fixing base, so that the limiting rod 303 is arranged in the middle part in a penetrating manner to limit the position of the tray 1, and whether the tray 1 is positioned at the bottom center of the support frame 2 is judged to ensure the matching between the tray 1 and the shaping mechanism, so that the shaping effect of the shaping mechanism is improved.
To ensure the integrity of the cell module 100, foam is provided at the bottom of the plate 3 to avoid making hard contact with the top surface of the cell module 100, causing unnecessary wear.
The side shaping mechanism comprises a side plate 5, a first connecting support 501, a second connecting support 504 and a side driving electric cylinder 502, wherein a group of side driving electric cylinders 502 are fixedly arranged at the top of the lifting rod 801, the cylinder heads of the side driving electric cylinders are connected with the first connecting support 501 and drive the first connecting support 501 to horizontally move relative to the side surface of the tray 1, the second connecting support 504 is arranged at the side part of the first connecting support 501 and synchronously moves along with the first connecting support 501, and the side plate 5 horizontally extends and is arranged at the bottom of the second connecting support 504. The first connecting bracket 501 and the second connecting bracket 504 may be fixedly connected, so that the electric cylinder 8 drives the lifting rod 801 to descend, so that the bottom of the second connecting bracket 504 is opposite to the side surface of the electric core module 100, and the side plate 5 performs integer limiting on the side surface of the electric core module 100 through horizontal movement.
Further, in order to improve the shaping positioning accuracy of the side plate 5 to the side surface of the cell module 100, the first connecting bracket 501 is connected with the second connecting bracket 504 through a lifting assembly, the lifting assembly comprises a lifting cylinder 503, a sliding block 505 and a lifting sliding rail 506, the lifting cylinder 503 is arranged on the first connecting bracket 501, the side portion of the first connecting bracket 501 extends vertically, the second connecting bracket 504 is slidably arranged on the side portion of the first connecting bracket 501 through the sliding block 505 and the lifting sliding rail 506, and the lifting cylinder 503 drives the side plate 5 of the second connecting bracket 504 to move vertically. The bottom of the second connecting bracket 504 can be driven to lift by the lifting cylinder 503, so that the bottom height of the second connecting bracket 504 can be adapted to the height requirements of the cell modules 100 of different types, and the side plate 5 can be moved to face the side surface of the cell module 100 after the top shaping mechanism positions the top of the cell module 100, so as to limit the shaping of the side surface of the cell module 100. The surfaces of the side plates 5 are provided with foam to reduce wear on the cell module 100 surfaces.
The scheme still includes climbing mechanism, in-service use, support frame 2 erects on the delivery line, the delivery line is used for carrying tray 1, climbing mechanism set up in the bottom center department of support frame 2 and be located the below of delivery line, climbing mechanism includes jacking cylinder 901 and jacking plate 9, the corner of jacking plate 9 be provided with a set of with the spliced jack-prop in the bottom of tray 1, guarantee the jacking plate 9 jacking the stability of tray 1. The jacking cylinder 901 drives the jacking plate 9 to move upwards to lift the tray 1 to be separated from the conveying line or drives the jacking plate 9 to descend to place the tray 1 on the conveying line. The jacking mechanism can be used for positioning and transplanting the tray 1 carrying the cell module 100 to be shaped.
In addition, a detector for detecting whether the shaping mechanism is shaped in place is arranged on the supporting frame 2.
The invention also discloses a using method of the shaping device for the cell module assembly, which comprises the following steps:
S1, after a tray 1 is in place, an electric cylinder 8 drives a lifting rod 801 to move downwards, and a top shaping mechanism, a driving part and a side shaping mechanism synchronously move downwards until a flat plate 3 is abutted against the top surface of an electric core module 100 to shape the top of the electric core module 100;
S2, shaping the two sides of the core module by a side shaping mechanism;
S3, an end driving cylinder 405 drives the driving plate 406 to horizontally move, a fixed block 407 is abutted with an abutting block 408, the air inlet nozzle 402 is abutted with the air nozzle 401, and air is supplied to the air inlet nozzle 402 through the air inlet nozzle 401 so that air pincers on the tray can move; the end driving cylinder 405 drives the clamping member 4 to horizontally move towards the direction of the cell module until the clamping member 4 clamps two ends of the cell module 100, and the end shaping of the cell module 100 is completed;
S4, after finishing shaping the end part of the battery cell module, stopping supplying air to the air inlet nozzle, and locking air pliers on the tray on the sliding rail to limit the position of the clamping piece 4; the end driving cylinder 405 drives the driving plate 406 to reversely move and reset;
S5, enabling the locking spanners 6 on the tray to be pressed and attached to two sides of the battery cell module, and after the side shaping mechanism is reset, driving the lifting rod to reversely move and reset by the electric cylinder 8.
Specifically, in step S1, the "in-place position of the tray 1" means that the conveyor line conveys the tray 1 to the lifting mechanism, and the to-be-shaped cell module 100 is disposed on the tray 1. The jacking cylinder 901 drives the jacking plate 9 to ascend, the jacking plate 9 lifts the tray 1 to synchronously ascend, and the tray 1 is separated from the conveying line.
In other possible embodiments, step S2 may be to shape the end face of the cell module 100 using an end face shaping mechanism, and step S3 may be to shape the side face of the cell module 100 using a side face shaping mechanism. The shaping sequence of the top shaping mechanism, the end shaping mechanism and the side shaping mechanism in the scheme is not limited.
Further, in the shaping process of the top shaping mechanism, the step of driving the limiting rod 303 by the limiting cylinder 302 to descend may be set before the flat plate 3 abuts against the top surface of the cell module 100, so that the limiting rod 303 plays a role in judging and detecting the position of the tray 1 in advance. Specifically, the plate 3 stops when it descends for a certain distance, the limiting cylinder 302 drives the limiting rod 303 to descend, and when the limiting rod 303 can be inserted into the middle part of the battery cell module 100, it is determined that the axis of the tray 1 and the axis of the support frame 2 are coaxially arranged; when the limit rod 303 is not inserted into the middle portion of the battery module 100, it is determined that the tray 1 is not concentric with the support frame 2, and the position of the tray 1 is offset and needs to be adjusted. Thus, the shaping effect of the subsequent shaping mechanism is facilitated.
Finally, after the cell module 100 is shaped, the clamping member 4 defines the end of the cell module 100, the limit wrench 6 defines the side of the cell module 100, the jacking cylinder 901 drives the jacking plate 9 to descend, and the tray 1 is replaced on the conveying line and conveyed and removed by the conveying line to enter the next cycle.
On the other hand, the invention also discloses a bearing mechanism, which is used for bearing the electric core module 100 and comprises a tray 1, wherein two sliding rails 101 are arranged on the tray 1 along the extending direction of the tray 1, two clamping pieces 4 for keeping a gap are arranged on the two sliding rails 101, an air inlet nozzle 402 is arranged on the clamping pieces 4, an air clamp 403 is arranged at the bottom of the clamping pieces 4, the air clamp 403 is arranged on the sliding rails 101 and is connected with the air inlet nozzle 402, when the air clamp 403 supplies air through the air inlet nozzle, the air clamp can slide relative to the sliding rails, when the air clamp supplies air through the air inlet nozzle, the air clamp cannot slide relative to the sliding rails, a limiting structure for limiting the electric core module is arranged on the tray between the two clamping pieces and the two sliding rails, and a group of limiting spanners 6 are arranged on the tray to limit the side surface of the electric core module 100. The limiting mechanism is disposed on the tray 1, and is used for placing the cell module 100, which is not the focus of the present solution and will not be described herein.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (11)
1. The utility model provides a cell module subassembly integer device, including be used for placing tray (1) of cell module (100), erect in support frame (2) at tray (1) top, set up in elevating system and integer mechanism on support frame (2), integer mechanism includes top integer mechanism, tip integer mechanism and side integer mechanism, its characterized in that: the tray (1) is provided with a sliding rail (101), the end shaping mechanism comprises a driving part arranged at the bottom of the lifting mechanism and a clamping piece (4) arranged on the sliding rail (101) in a sliding manner, the driving part drives the clamping piece (4) to move horizontally to limit the end position of the cell module (100), the driving part is at least provided with an air vent nozzle (401), the clamping piece (4) is provided with an air inlet nozzle (402) and an air clamp (403) which are communicated with each other, the air clamp (403) is arranged on the sliding rail (101), when the driving part is connected with the clamping piece (4), the air vent nozzle (401) is in butt joint with the air inlet nozzle (402) and is communicated with air flow to unlock the air clamp (403), and at the moment, the air clamp (403) can slide along the sliding rail (101); when the driving part is separated from the clamping piece (4), the ventilation nozzle (401) and the air inlet nozzle (402) are disconnected, the air clamp (403) is locked on the sliding rail (101) to limit the position of the clamping piece (4), and a group of locking spanners (6) distributed along the side surface of the cell module (100) are arranged on two sides of the tray (1).
2. The cell module shaping device of claim 1, wherein: the air nozzle (401) is sleeved with a spring (404), and the elastic force of the spring (404) drives the air nozzle (401) to be in butt joint with the air inlet nozzle (402).
3. The cell module shaping device of claim 1, wherein: elevating system includes electric jar (8) and lifter (801), lifter (801) horizontal extension and by electric jar (8) drive is relative tray (1) goes up and down, lifter (801) with be provided with a set of guide bar (802) between support frame (2), top integer mechanism set firmly in the bottom of lifter (801), drive portion set up in both ends of lifter (801), side integer mechanism set up in both sides of lifter (801).
4. A cell module shaping device according to claim 3, wherein: the driving part comprises an end driving cylinder (405) and a driving plate (406), a fixed block (407) is arranged at the center of the bottom of the driving plate (406), an abutting block (408) matched with the fixed block (407) is arranged at the center of the end face of the clamping piece (4), the end driving cylinder (405) drives the driving plate (406) to horizontally move, and the fixed block (407) abuts against the abutting block (408) to drive the clamping piece (4) to horizontally move.
5. The cell module shaping device of claim 4, wherein: the bottom of drive plate (406) is provided with a revolving cylinder (411), the tip rotation of revolving cylinder (411) is provided with a locking piece (409), be provided with a cavity draw-in groove (410) on holder (4), revolving cylinder (411) can drive locking piece (409) are rotatory and block into in cavity draw-in groove (410) so that ventilation nozzle (401) and air inlet nozzle (402) keep the butt joint state, be connected with a pressure sensor on fixed block (407).
6. A cell module shaping device according to claim 3, wherein: the top shaping mechanism comprises a flat plate (3), a group of fixing supports (301), a limiting cylinder (302) and a limiting rod (303), wherein the flat plate (3) horizontally extends, two sides of the top of the flat plate extend through the fixing supports (301) and are fixedly connected with the bottom of the lifting rod (801), the limiting cylinder (302) and the limiting rod (303) are arranged between the lifting rod (801) and the flat plate (3), and the limiting rod (303) is arranged on the flat plate (3) in a penetrating mode and is driven by the limiting cylinder (302) to be inserted into the middle portion of the battery cell module (100).
7. A cell module shaping device according to claim 3, wherein: the side shaping mechanism comprises a side plate (5), a first connecting support (501), a second connecting support (504) and a side surface driving electric cylinder (502), wherein a group of side surface driving electric cylinders (502) are fixedly arranged at the top of the lifting rod (801), the cylinder head of each side surface driving electric cylinder is connected with the first connecting support (501) and drives the first connecting support (501) to horizontally move relative to the side surface of the tray (1), the second connecting support (504) is arranged at the side part of the first connecting support (501) and synchronously moves along with the first connecting support (501), and the side plate (5) horizontally extends and is arranged at the bottom of the second connecting support (504).
8. The cell module assembly shaping device of claim 7, wherein: the first connecting support (501) is connected with the second connecting support (504) through a lifting assembly, the lifting assembly comprises a lifting cylinder (503), a sliding block (505) and a lifting sliding rail (506), the lifting cylinder (503) is arranged on the first connecting support (501), the side part of the first connecting support (501) vertically extends, the second connecting support (504) is arranged on the side part of the first connecting support (501) in a sliding manner through the sliding block (505) and the lifting sliding rail (506), and the side plate (5) of the lifting cylinder (503) drives the second connecting support (504) to vertically move.
9. The cell module shaping device of claim 1, wherein: still include climbing mechanism, it is used for carrying tray (1) to its directly over to the transfer chain jack-up to break away from with the transfer chain, climbing mechanism includes jacking cylinder (901) and jacking board (9), jacking cylinder (901) drive jacking board (9) are moved upward in order to rise tray (1) and transfer chain separation or drive jacking board (9) decline in order to will tray (1) are placed on the transfer chain.
10. A method of using a cell module shaping device according to any one of claims 4 to 9, wherein: comprising
S1, after a tray (1) is in place, an electric cylinder (8) drives a lifting rod (801) to move downwards, and a top shaping mechanism, a driving part and a side shaping mechanism synchronously move downwards until a flat plate (3) is abutted with the top surface of an electric core module (100) to shape the top of the electric core module (100);
S2, shaping the two sides of the core module by a side shaping mechanism;
S3, an end driving cylinder (405) drives a driving plate (406) to horizontally move, a fixed block (407) is abutted with an abutting block (408), a ventilation nozzle (401) is abutted with an air inlet nozzle (402), and air is supplied to the air inlet nozzle through the ventilation nozzle (401) so that air pincers on a tray can move; the end driving cylinder drives the clamping piece (4) to horizontally move towards the direction of the cell module until the clamping piece (4) clamps two ends of the cell module (100) to finish shaping the end of the cell module (100);
S4, after finishing shaping the end part of the battery cell module, stopping supplying air to the air inlet nozzle, wherein air pincers on the tray are locked on the sliding rail to limit the position of the clamping piece (4); the end driving cylinder (405) drives the driving plate (406) to reversely move and reset;
s5, enabling locking spanners (6) on the tray to be pressed on two sides of the battery cell module, and after the side shaping mechanism is reset, driving the lifting rod to reversely move and reset by the electric cylinder (8).
11. The bearing mechanism is used for bearing the cell module (100), and is characterized in that: including tray (1), be provided with two slide rails (101) along its extending direction on tray (1), two be provided with two holding gap's holder (4) on slide rail (101), be provided with air inlet nozzle (402) on holder (4), the bottom of holder (4) is provided with air clamp (403), air clamp (403) set up in on slide rail (101) and with air inlet nozzle (402) are connected, through the air inlet nozzle to when air clamp (403) air feed, air clamp can relative the slide rail slides, stop through the air inlet nozzle to when air clamp air feed, air clamp can not relative the slide rail slides, be provided with on the tray and be used for carrying out spacing limit structure to electric core module between two holders and two slide rails, be provided with a set of limit spanner (6) on the tray, for carrying out the integer spacing to the side of electric core module (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292114.1A CN118016964A (en) | 2024-03-14 | 2024-03-14 | Cell module assembly shaping device, application method thereof and bearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292114.1A CN118016964A (en) | 2024-03-14 | 2024-03-14 | Cell module assembly shaping device, application method thereof and bearing mechanism |
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| CN118016964A true CN118016964A (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410292114.1A Pending CN118016964A (en) | 2024-03-14 | 2024-03-14 | Cell module assembly shaping device, application method thereof and bearing mechanism |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615926A (en) * | 2018-06-28 | 2018-10-02 | 苏州巨智能装备有限公司 | Battery core module and side panel attaching device and battery core module side panel welding robot |
| CN114256513A (en) * | 2021-11-25 | 2022-03-29 | 捷威动力工业嘉兴有限公司 | Battery cell stacking and welding integrated tool |
| CN116588624A (en) * | 2023-04-30 | 2023-08-15 | 先惠自动化技术(武汉)有限责任公司 | Shaping device of battery cell module |
| CN117199492A (en) * | 2023-11-07 | 2023-12-08 | 江苏烽禾升智能科技有限公司 | High-precision shaping equipment for blade battery cell |
-
2024
- 2024-03-14 CN CN202410292114.1A patent/CN118016964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615926A (en) * | 2018-06-28 | 2018-10-02 | 苏州巨智能装备有限公司 | Battery core module and side panel attaching device and battery core module side panel welding robot |
| CN114256513A (en) * | 2021-11-25 | 2022-03-29 | 捷威动力工业嘉兴有限公司 | Battery cell stacking and welding integrated tool |
| CN116588624A (en) * | 2023-04-30 | 2023-08-15 | 先惠自动化技术(武汉)有限责任公司 | Shaping device of battery cell module |
| CN117199492A (en) * | 2023-11-07 | 2023-12-08 | 江苏烽禾升智能科技有限公司 | High-precision shaping equipment for blade battery cell |
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