WO2022227295A1 - 移送装置和方法 - Google Patents

移送装置和方法 Download PDF

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Publication number
WO2022227295A1
WO2022227295A1 PCT/CN2021/106881 CN2021106881W WO2022227295A1 WO 2022227295 A1 WO2022227295 A1 WO 2022227295A1 CN 2021106881 W CN2021106881 W CN 2021106881W WO 2022227295 A1 WO2022227295 A1 WO 2022227295A1
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WO
WIPO (PCT)
Prior art keywords
assembly
limit
splint
plate
push
Prior art date
Application number
PCT/CN2021/106881
Other languages
English (en)
French (fr)
Inventor
黄生
蔡海生
周俊杰
杜义贤
周俊雄
Original Assignee
广东利元亨智能装备股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东利元亨智能装备股份有限公司 filed Critical 广东利元亨智能装备股份有限公司
Priority to EP21938762.8A priority Critical patent/EP4280337A1/en
Priority to US18/279,834 priority patent/US20240151470A1/en
Publication of WO2022227295A1 publication Critical patent/WO2022227295A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/003—Handling, e.g. loading or unloading arrangements for articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present disclosure relates to the technical field of lithium battery manufacturing, and in particular, to a transfer device and method.
  • automating the process of charging the cells can effectively improve the production efficiency of the cells.
  • the cells need to be transferred to match the preheating fixture.
  • the cells heated by the preheating fixture need to be transferred to the oven for heat preservation and drying. function, and is not suitable for transferring cells between preheating fixtures and ovens.
  • the present disclosure provides a transfer device and method, which can solve the problem that the cell transfer device in the prior art is not suitable for transferring cells between a preheating fixture and an oven.
  • the present invention provides a transfer device, comprising:
  • the limit component which is movably arranged on the base body, is configured to be connected with the movable end plate of the battery cell transporting and carrying tool;
  • the splint assembly which is movably arranged on the base body, is configured to support the carrying assembly of the cell transporting and carrying tool and be positioned on the fixed end plate of the cell transporting and carrying tool;
  • a splint drive assembly disposed on the base body and driving the splint assembly to move, configured to disengage or support the splint assembly on the carrier assembly;
  • the limit drive assembly is arranged on the base body and drives the limit assembly to move, and is configured to make the movable end plate move with the limit assembly, so as to adjust the spacing of the bearing assembly, so that the battery cells carried by the bearing assembly can adapt to the preheating fixture and the oven .
  • the transfer device is used for the movement of the cell transporting and carrying tool, and the transfer device can transfer the cell transporting and carrying tool to the preheating fixture and the oven under the action of external machinery; the cell transporting and carrying tool has multiple positions.
  • the adjustable and linked bearing components are configured to carry battery cells, and the head and tail ends of the plurality of adjustable and linked bearing components are respectively connected with the movable end plate and the fixed end plate.
  • the transfer device When the transfer device needs to transfer the cell transfer and carrying tooling, the transfer device needs to be lowered first, so that the limit component is connected with the movable end plate; then the splint assembly is driven by the splint drive component. It plays a supporting role to support the transfer carrier tooling, and at the same time positions the fixed end plate of the cell transfer carrier tooling to ensure that there is no displacement between multiple carrier components, so that the cells carried by the carrier components can be transferred in the correct attitude.
  • the limit component includes a limit carrier plate and a clamping block, the limit carrier plate is movably disposed on the bottom surface of the base body, and the limit drive component drives the limit carrier plate to move;
  • the clamping block is arranged on the limit carrier plate and is configured to be clamped with the movable end plate.
  • the limiting component has a simple structure and is easy to manufacture.
  • the limit drive assembly drives the limit carrier plate to move, so that the clamping block can correspond to the movable end plate of the cell transfer and carrying tool.
  • the clamping block is clamped to the movable end plate, and the connection with the movable end plate is completed.
  • the block is driven by the limit drive assembly, thereby driving the movable end plate to move.
  • the clamping block has a U-shaped groove, so that it can be easily clamped to the top of the movable end plate.
  • the number of clamping blocks is two, and the two clamping blocks are arranged at an interval at the edge of the limit carrier plate to jointly clamp and push the movable end plate to ensure the movable end plate moves smoothly.
  • the limit drive assembly includes a servo motor and a lead screw, the servo motor is arranged on the bottom surface of the base body, and the servo motor is connected to the lead screw;
  • the limit bearing plate is formed with a support plate, the support plate is provided with a screw nut, and the screw rod is matched with the screw nut;
  • the limit bearing plate is provided with a sliding block, the bottom surface of the base body is provided with a sliding rail, and the sliding block is slidably matched with the sliding rail.
  • the limit drive assembly adopts the linear structure of the screw rod, and the speed and direction of the screw rod can be effectively controlled by the servo motor, so as to precisely control the movement direction and accuracy of the limit bearing plate, and ensure the accurate clamping of the clamping block. Precisely push the movable end plate to the target position on the movable end plate and the clamping block.
  • the connection between the limit drive assembly, the base body and the limit carrier plate is through the screw, the slider and the slide rail, which can effectively ensure the integrity and compactness of the three, and ensure the smoothness of the limit drive assembly. Smoothly drive the limit carrier plate to move, and also ensure that the noise of the limit carrier plate is controlled when moving.
  • the number of slide rails is two, the two slide rails are arranged on both sides of the screw rod, the limit bearing plate is provided with two slider mounting seats, and the sliders are respectively arranged on the slider mounting seats, through the two A slider can effectively improve the stability of the limit bearing plate when sliding relative to the base.
  • One of the purposes of setting the slider mounting seat is to increase the distance between the limit bearing plate and the base to avoid interference between the two.
  • multiple structures, such as clamping blocks and support plates, are arranged on the limit carrier plate, only the slider mounting seat can be replaced in the later maintenance, thereby controlling the maintenance cost.
  • the transfer device further comprises a pin push assembly and a push drive assembly
  • the pin push assembly and the push drive assembly are arranged on the limit bearing plate, the push drive assembly is configured to drive the pin push assembly to move, and the pin push assembly is configured to push the limit pins on the movable end plate.
  • the movable end plate of the cell transfer and carrying tool is provided with a limit pin, the limit pin can move on the movable end plate, and the function of the limit pin is to lock the movable end plate on the cell transfer and load tool,
  • the movable end plate is fixed to ensure that each bearing assembly is relatively static.
  • the limit assembly tool is installed so that the posture of the battery cell is adjusted based on the requirements of the oven, and then the drive assembly tool is pushed so that the pin push assembly pushes the limit.
  • the pin and the limit pin are locked and paid, and the posture of the battery cell is fixed, so that the battery core enters the oven with a fixed and correct posture.
  • the moving direction of the pin pushing assembly and the moving direction of the limiting assembly are perpendicular to each other.
  • the pin pusher assembly includes a bearing block and a pusher block, and the limit bearing plate is provided with a track;
  • the bearing block is slidably arranged on the track, and the push block is arranged on the bearing block;
  • the bearing block is configured with a push rack
  • the push drive assembly includes a push motor and a push gear
  • the push motor is connected with the push gear
  • the push gear meshes with the push rack, and is configured to drive the bearing block to slide along the track .
  • the jacking motor is fixed on the limit bearing plate, and the jacking motor controls the steering and rotation speed of the jacking gear, thereby controlling the bearing block to reciprocate along the track, and the limit pin is moved by the jacking block to remove the limit pin.
  • the end of the push block is formed with a groove that is clamped with the limit pin. Through the groove, it can ensure that the push block pushes the limit pin in place, avoiding the occurrence of unrealized push due to misalignment. Promoting a situation where a security incident occurs.
  • each pin pushing assembly is configured with a stroke sensor, and the stroke sensor is arranged on the limit bearing plate, and is configured to sense the movement stroke of the pin pushing assembly and connect the pushing motor, so as to limit the pin pushing. Push the displacement stroke of the assembly to avoid excessive movement and damage to the limit pin.
  • the splint assembly includes a mounting plate and a receiving rod, the mounting plate is slidably disposed on the base body, and the receiving rod is connected to the mounting plate;
  • the receiving rod is configured to be embedded in the bearing groove of the bearing component, the end of the receiving rod is formed with a positioning groove, and the positioning groove is configured to be engaged with the limit block of the fixed end plate;
  • the clamping plate drive assembly drives the mounting plate to move.
  • the splint drive assembly drives the mounting plate to move, so that the receiving rod can be embedded in or detached from the supporting groove of the bearing assembly, so as to support the bearing assembly or cancel the bearing of the bearing assembly;
  • the bearing groove can slide along the bearing rod, and the positioning groove can be engaged with the limit block of the fixed end plate, so that the bearing rod and the fixed end are fixed to each other, and the movement of the bearing assembly is controlled by the limit
  • the components are controlled to ensure that the transfer device can effectively control the distance between all the bearing components in the cell transfer and bearing tool.
  • the number of the clamping plate assembly and the clamping plate driving assembly is two, which are respectively located on both sides of the base body, and are configured to support both sides of the bearing assembly and position the fixed end plate at the same time.
  • the splint drive assembly includes a splint motor and a splint gear, the splint motor is fixed on the base body, and the splint gear is connected to the splint motor;
  • the mounting plate is equipped with a splint rack and a splint slide rail structure, the mounting plate is mounted on the base body through the splint slide rail structure, and the splint gear is engaged with the splint rack.
  • the splint motor works to control the steering and rotation speed of the splint gear, thereby controlling the moving direction and moving accuracy of the mounting plate, so as to ensure the bearing efficiency of the bearing rod for the bearing assembly.
  • the number of splint slide rail structures may be multiple, and multiple splint slide rail structures can ensure that the mounting plate moves smoothly relative to the base body.
  • the mounting plate can be L-shaped, a part of which is arranged parallel to the base body to connect with the splint drive assembly, and the other part is arranged perpendicular to the base body to connect the receiving rod; at the same time, the part connecting the receiving rod is formed with a hollow part, An escape groove is formed on the edge of the base body, and the escape groove is matched with the hollow part, so as to ensure the smooth displacement of the mounting plate without interfering with the base body.
  • the transfer device further comprises a presence sensor
  • the presence sensor is arranged at the end of the base body, and the presence sensor is configured as an inductive cell transfer carrier tool.
  • the in-situ sensor senses the transfer of the battery cell and the carrying tool, so that the limit component can be accurately corresponded to the movable end plate, and the limit component can be accurately matched with the movable end plate.
  • a position sensor is arranged at the position of the card block, which is configured to sense the card connection state between the card block and the movable end plate, so as to ensure that the card block and the movable end plate are clamped in place.
  • the present invention provides a transfer method, based on the transfer device of the foregoing embodiment, the method includes the following steps:
  • the preparation step is to move the transfer device to the top of the preheating fixture, and drive the limit assembly to move through the limit drive assembly to correspond to the movable end plate of the battery cell transporting tool;
  • the transfer device is lowered so that the limit component is connected with the movable end plate;
  • the splint assembly In the supporting and positioning step, through the splint driving assembly, the splint assembly is driven to support the carrying assembly of the cell transporting and carrying tool, and is positioned on the fixed end plate of the cell transporting and carrying tool;
  • the transfer device is lifted up, so that the cell transporting and carrying tool is separated from the preheating fixture;
  • the limit drive assembly is used to drive the limit assembly to push the movable end plate to move toward the fixed end plate, so that the posture of the bearing assembly corresponds to the oven;
  • the transfer device is transferred, and the cell transfer carrying tool is transferred to the oven.
  • the transfer device further comprises a presence sensor
  • the in-position sensor is arranged at the end of the base body, and the in-position sensor is configured as the fixed end plate of the inductive cell transporting and carrying tool;
  • the fixed end plate of the cell transporting and carrying tool is sensed by the in-position sensor to determine the position information of the cell transporting and carrying tool, and the limit driving component controls the position of the limit component based on the position information to match Active end plate connection.
  • 1-3 are perspective views of the transfer device in the present embodiment under three viewing angles
  • FIG. 4 is a perspective view of a cell transport carrying tool that cooperates with a transfer device in this embodiment
  • 5 and 6 are three-dimensional views of the limiting assembly in the present embodiment from two viewing angles;
  • Fig. 7 is the schematic diagram of the movable end plate of the cell transfer carrying tool
  • FIG. 8 is a perspective view of the splint assembly in this embodiment.
  • FIG. 9 is a flowchart of the transfer method in this embodiment.
  • Icon 10-base body; 11-slide rail; 12-in-position sensor;
  • 50- splint drive assembly 51- splint motor; 52- splint gear;
  • 60-Pin push assembly 60-Pin push assembly; 61-Bearing block; 62-Jump block; 63-Jump rack; 64-Stroke sensor;
  • 70-Jump drive assembly 71-Jump motor; 72-Jump gear;
  • 80-cell transfer bearing tool 80-cell transfer bearing tool; 81-movable end plate; 82-fixed end plate; 83-bearing assembly; 84-limiting pin; 85-locking block; 86-supporting groove; 87-limiting block.
  • connection can also be a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of the two elements.
  • connection can also be a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of the two elements.
  • This embodiment provides a transfer device, which can solve the problem that the cell transfer device in the prior art is not suitable for transferring cells between a preheating fixture and an oven.
  • FIGS. 1 to 4 are perspective views of the transfer device in the embodiment from three viewing angles
  • FIG. 4 is a perspective view of the cell transfer carrying tool 80 matched with the transfer device in the embodiment.
  • the transfer device includes a base body 10 , a limit assembly 20 , a limit drive assembly 30 , a clamp plate assembly 40 and a clamp plate drive assembly 50 .
  • the limiting assembly 20 is movably disposed on the base body 10 and is configured to be connected with the movable end plate 81 of the cell transfer carrying tool 80 .
  • the limit drive assembly 30 is disposed on the base body 10 and drives the limit assembly 20 to move, and is configured so that the movable end plate 81 moves with the limit assembly 20 to adjust the spacing of the bearing assemblies 83 , so that the battery cells carried by the bearing assemblies 83 are adjusted. Adapt to preheating fixtures and ovens.
  • the splint assembly 40 is movably disposed on the base body 10 , and is configured to support the carrying assembly 83 of the cell transfer carrying tool 80 and to be positioned on the fixed end plate 82 of the cell transfer carrying tool 80 .
  • the splint driving assembly 50 is disposed on the base body 10 and drives the splint assembly 40 to move, and is configured to make the splint assembly 40 disengage or support the bearing assembly 83 .
  • the base body 10 may be a plate-like structure.
  • the transfer device is used for the movement of the cell transporting and carrying tool 80, and the transfer device can transfer the cell transporting and carrying tool 80 to the preheating fixture and the oven under the action of external machinery.
  • FIG. 4 shows a cell transfer carrying tool 80
  • the cell transfer carrying tool 80 has a plurality of bearing components 83 whose positions are adjustable and linked together, and the bearing components 83 are configured to carry battery cells.
  • the head and tail ends of the adjustable and linked bearing assembly 83 are respectively connected with the movable end plate 81 and the fixed end plate 82 .
  • the transfer device When the transfer device needs to transfer the cell transfer and carrying tool 80, the transfer device needs to be lowered first, so that the limit assembly 20 is connected with the movable end plate 81; then the splint assembly 40 is driven by the splint drive assembly 50.
  • the receiving tooling of the carrying tooling plays a supporting role to support the transporting bearing tooling, and at the same time, the fixed end plate 82 of the cell transporting and carrying tooling 80 is positioned to ensure that there is no displacement between the plurality of bearing components 83, so that the bearing components 83 are not displaced.
  • the loaded cells are transferred to the preheating fixture in the correct posture for the corresponding process;
  • the transfer device is lifted up, so that the cell transfer and carrying tool 80 is detached from the preheating fixture.
  • the limit assembly 20 is driven by the limit drive assembly 30 to move the movable end plate 81 , and the carrier assembly 83 of the cell transfer and carrying tool 80 moves synchronously, so that the posture of the cell is adjusted based on the requirements of the oven, so that the cell Transfer to the oven in the correct posture (for example, all the cells are closed to each other, so as to adapt to the size of the oven), carry out the corresponding process, and the transfer device completes the transfer work.
  • FIGS. 5 and 6 are three-dimensional views of the limiting assembly 20 in this embodiment from two viewing angles.
  • the limit assembly 20 includes a limit bearing plate 21 and a clamping block 22 , the limit bearing plate 21 is movably disposed on the bottom surface of the base body 10 , and the limit drive assembly 30 drives the limit bearing plate 21 to move.
  • the clamping block 22 is disposed on the limit bearing plate 21 and is configured to be clamped with the movable end plate 81 .
  • the limiting component 20 has a simple structure and is easy to manufacture.
  • the limit drive assembly 30 drives the limit carrier plate 21 to move, so that the blocking block 22 can correspond to the movable end plate 81 of the cell transfer carrying tool 80, and by lowering the entire transfer device, the blocking block 22 is clamped to the movable end plate 81, The connection to the movable end plate 81 is completed.
  • the clamping block 22 is driven by the limit driving assembly 30 to drive the movable end plate 81 to move.
  • the clamping block 22 has a U-shaped groove, so as to be easily clamped on the top of the movable end plate 81 .
  • the number of the clamping blocks 22 is two, and the two clamping blocks 22 are arranged at intervals on the edge position of the limit carrier plate 21 to jointly clamp and push the movable end plate 81 to ensure that the movable end plate 81 moves smoothly.
  • a position sensor 23 is arranged at the position of the card block 22, and is configured to sense the card connection state of the card block 22 and the movable end plate 81, so as to ensure that the card block 22 and the movable end plate are connected with each other. 81 snaps into place.
  • the limit drive assembly 30 includes a servo motor 31 and a lead screw 32 .
  • the limit bearing plate 21 is formed with a support plate 24 , and the support plate 24 is provided with a screw rod 32 and a nut, and the screw rod 32 is matched with the screw rod 32 with a nut.
  • the limit bearing plate 21 is provided with a sliding block, the bottom surface of the base body 10 is provided with a sliding rail 11 , and the sliding block is slidably matched with the sliding rail 11 .
  • the limit drive assembly 30 adopts the linear structure of the screw rod 32, and the rotation speed and steering of the screw rod 32 can be effectively controlled by the servo motor 31, so as to precisely control the movement direction and accuracy of the limit bearing plate 21, and ensure the clamping
  • the block 22 is accurately clamped to the movable end plate 81 and the clamping block 22 precisely pushes the movable end plate 81 to move to the target position.
  • the limit drive assembly 30 , the base body 10 and the limit bearing plate 21 are connected by the screw rod 32 , the slider and the slide rail 11 , which can effectively ensure the integrity and compactness of the three, and ensure the The limit driving assembly 30 drives the limit carrier plate 21 to move smoothly and smoothly, and also ensures that the noise of the limit carrier plate 21 is controlled during the movement.
  • the number of slide rails 11 is two, the two slide rails 11 are arranged on both sides of the screw rod 32 , the limit bearing plate 21 is provided with two slider mounting seats 25 , and the sliders are respectively arranged on the slider mounting bases 25 . On the seat 25 , the two sliders can effectively improve the stability of the limit bearing plate 21 when sliding relative to the base body 10 . The distance between the two can avoid interference between the two.
  • the limit carrier plate 21 such as the clamping block 22 and the support plate 24 only the slider mounting seat 25 can be replaced in the later maintenance, so as to control the maintenance costs.
  • the limit drive assembly 30 may also be other devices capable of outputting linear motion, for example, a telescopic mechanism like a cylinder wind is used to output linear motion to the limit carrier plate 21 .
  • the transfer device further includes a pin push assembly 60 and a push drive assembly 70 .
  • the pin push assembly 60 and the push drive assembly 70 are provided on the limit carrier plate 21 , the push drive assembly 70 is configured to drive the pin push assembly 60 to move, and the pin push assembly 60 is configured to push the movable end plate 81 .
  • Limit pin 84 Limit pin
  • FIG. 7 is a schematic diagram of the movable end plate 81 .
  • the movable end plate 81 of the cell transfer carrying tool 80 is provided with a limit pin 84 , the limit pin 84 can move on the movable end plate 81 , and the function of the limit pin 84 is to lock the movable end plate 81 to the cell transfer carrying tool. 80, so as to fix the movable end plate 81 to ensure that each bearing assembly 83 is relatively static.
  • the limiting assembly 20 is tooled, so that the attitude of the battery cell is Adjust based on the requirements of the oven, and then push the drive assembly 70 tooling, so that the pin push assembly 60 pushes the limit pin 84, the limit pin 84 is locked, and the posture of the cell is fixed, so that the cell is fixed and correct gesture into the oven.
  • the limit pin 84 is provided with a lock block 85
  • the lock block 85 is rotatably connected to the movable end plate 81
  • the pin push assembly 60 pushes the limit pin 84, Rotate the locking block 85, so that the locking block 85 can be inserted into a groove in the cell transport carrying tool 80, so that the movable end plate 81 is fixed relative to the groove of the cell transport carrying tool 80, thereby locking the movable end
  • the plate 81 is not displaced, so that the plurality of carrying components 83 of the cell transporting and carrying tool 80 remain stationary.
  • the moving direction of the pin pushing assembly 60 and the moving direction of the limiting assembly 20 are perpendicular to each other.
  • the pin pushing assembly 60 includes a bearing block 61 and a pushing block 62 , and the limit bearing plate 21 is provided with a rail 26 .
  • the carrying block 61 is slidably disposed on the rail 26 , and the pushing block 62 is disposed on the carrying block 61 .
  • the bearing block 61 is configured with a push rack 63
  • the push drive assembly 70 includes a push motor 71 and a push gear 72
  • the push motor 71 is connected with the push gear 72
  • the push gear 72 meshes with the push rack 63
  • the carrier block 61 is configured to slide along the track 26 .
  • the jacking motor 71 is fixed on the limit bearing plate 21, and the jacking motor 71 controls the steering and rotational speed of the jacking gear 72, thereby controlling the bearing block 61 to reciprocate along the track 26, through the jacking block 62. Toggle the limit pin 84 to complete the locking and unlocking of the limit pin 84 .
  • the end of the push block 62 is formed with a groove that is engaged with the limit pin 84. Through the groove, it can be ensured that the push block 62 pushes the limit pin 84 in place to avoid misalignment. However, the situation where a safety accident occurs in the push-up action is not realized.
  • each pin pushing assembly 60 is configured with a stroke sensor 64, and the stroke sensor 64 is disposed on the limit carrier plate 21, and is configured to sense the movement stroke of the pin pushing assembly 60 and connect to the pushing motor 71, so as to limit the displacement stroke of the pin pushing assembly 60, so as to avoid excessive movement and damage to the limiting pin 84.
  • FIG. 8 is a perspective view of the splint assembly 40 in this embodiment.
  • the clamping plate assembly 40 includes a mounting plate 41 and a receiving rod 42 , the mounting plate 41 is slidably disposed on the base body 10 , and the receiving rod 42 is connected with the mounting plate 41 .
  • the receiving rod 42 is configured to be embedded in the receiving groove 86 (marked in FIG. 4 ) of the bearing assembly 83 , the end of the receiving rod 42 is formed with a positioning groove 43 (shown in FIG. 3 ), and the positioning groove 43 is configured to The stopper 87 of the fixed end plate 82 is engaged.
  • the clamping plate drive assembly 50 drives the mounting plate 41 to move.
  • the splint driving assembly 50 drives the mounting plate 41 to move, so that the receiving rod 42 can be embedded in or detached from the supporting groove 86 of the bearing assembly 83, so as to realize the bearing of the bearing assembly 83 or cancel the bearing of the bearing assembly 83.
  • the supporting groove 86 can slide along the receiving rod 42, and the positioning groove 43 can be engaged with the limit block 87 of the fixed end plate 82, so that the receiving rod 42 and the fixed end are fixed to each other, and the movement of the carrying component 83 is controlled by the limiting component 20 to ensure that the transfer device effectively controls the distance between all the carrying components 83 in the cell transfer and carrying tool 80 .
  • the number of the clamping plate assembly 40 and the clamping plate driving assembly 50 is two, which are located on both sides of the base body 10 respectively, and are configured to support both sides of the bearing assembly 83 and position the fixed end plate 82 at the same time.
  • the splint drive assembly 50 includes a splint motor 51 and a splint gear 52 , the splint motor 51 is fixed on the base 10 , and the splint gear 52 is connected to the splint motor 51 .
  • the mounting plate 41 is provided with a splint rack 44 and a splint slide rail structure 45 , the mounting plate 41 is mounted on the base body 10 through the splint slide rail structure 45 , and the splint gear 52 meshes with the splint rack 44 .
  • the splint motor 51 works to control the steering and rotation speed of the splint gear 52, thereby controlling the moving direction and moving accuracy of the mounting plate 41, so as to ensure the bearing efficiency of the bearing rod 42 for the bearing assembly 83.
  • the number of the splint slide rail structures 45 may be multiple, and the plurality of splint slide rail structures 45 can ensure that the mounting plate 41 moves smoothly relative to the base body 10 .
  • the mounting plate 41 can be L-shaped, a part of which is arranged parallel to the base body 10 to connect with the splint drive assembly 50 , and the other part is arranged perpendicular to the base body 10 to connect to the receiving rod 42 ;
  • a hollow part is formed in part, and an escape groove is formed on the edge of the base body 10 , and the escape groove cooperates with the hollow part, so as to ensure the smooth displacement of the mounting plate 41 without interfering with the base body 10 .
  • the clamping plate driving assembly 50 may also be other devices capable of outputting linear motion, such as an air cylinder, and the telescopic rod of the air cylinder is connected to the mounting plate 41 . It should be noted that the moving direction of the mounting plate 41 and the moving direction of the limiting assembly 20 are perpendicular to each other.
  • the transfer device further includes a presence sensor 12 .
  • the presence sensors 12 are disposed at both ends of the base body 10 , and the presence sensors 12 are configured as induction cell transfer carrying toolings 80 .
  • the in-position sensor 12 senses the cell transporting and carrying tool 80 , so that the limiter assembly 20 can be accurately corresponded to the movable end plate 81 to ensure that the limiter assembly 20 is accurately matched with the movable end plate 81 . It should be noted that, when the transfer device is lowered, the in-position sensor 12 can sense whether the cell transfer carrying tool 80 is below the transfer device, and at the same time, during the transfer process, the in-position sensor 12 senses whether the cell transfer carrying tool 80 falls off, Ensure the safety of the cell transfer and carrying tool 80 .
  • FIG. 9 is a flowchart of the transfer method in this embodiment.
  • this embodiment also provides a transfer method, based on the transfer device described above, the method includes the following steps:
  • the transfer device is moved above the preheating fixture, and the limit drive assembly 30 is used to drive the limit assembly 20 to move so as to correspond to the movable end plate 81 of the cell transporting and carrying tool 80;
  • the transfer device is lowered so that the limit assembly 20 is connected to the movable end plate 81;
  • the splint drive assembly 50 is used to drive the splint assembly 40 to support the carrying assembly 83 of the cell transporting and carrying tool 80 and position it on the fixed end plate 82 of the cell transporting and carrying tool 80;
  • the transfer device is lifted up, so that the cell transporting and carrying tool 80 is separated from the preheating fixture;
  • the limit assembly 20 is driven to push the movable end plate 81 to move toward the fixed end plate 82, so that the posture of the bearing assembly 83 corresponds to the oven;
  • the transfer device is transferred, and the cell transfer carrying tool 80 is transferred to the oven.
  • the driving assembly 30 controls the position of the limiting assembly 20 to connect with the movable end plate 81 .
  • the pin push assembly 60 when the pin push assembly 60 exists, in the adjustment step, after the limit drive assembly 30 drives the limit assembly 20 to push the movable end plate 81 to move to the fixed end plate 82 in place, the pin push assembly 60 will act on the The movable end plate 81 is locked so that the limit pins 84 of the movable end plate 81 are locked to ensure that the movable end plate 81 does not move.

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Abstract

一种移送装置和方法，移送装置包括基体（10）、限位组件（20）、限位驱动组件（30）、夹板组件（40）以及夹板驱动组件（50）。限位组件（20）可移动地设于基体（10），被配置为与电芯转运承载工装（80）的活动端板（81）连接。限位驱动组件（30）设于基体（10）并驱使限位组件（20）移动，被配置为使得活动端板（81）跟随限位组件（20）移动，以调节承载组件（83）的间距，从而使得承载组件（83）所承载的电芯适应预热夹具和烤箱。夹板组件（40）可移动地设于基体（10），被配置为承托电芯转运承载工装（80）的承载组件（83）并定位于电芯转运承载工装（80）的固定端板（82）。夹板驱动组件（50）设于基体（10）并驱使夹板组件（40）移动，被配置为使得夹板组件（40）脱离或承托于承载组件（83）。其能够解决电芯移送装置并不适用于在预热夹具和烤箱之间移送电芯的问题。

Description

移送装置和方法
相关申请的交叉引用
本公开要求于2021年4月26日提交中国专利局的申请号为2021104579583、名称为“移送装置和方法”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及锂电池制造技术领域，具体而言，涉及一种移送装置和方法。
背景技术
在锂电池电芯制备的过程中，将电芯上料的过程自动化，能够有效提高电芯的生产效率。电芯在干燥作业过程中，需要移送电芯使其与预热夹具相匹配，经预热夹具加热后的电芯需要移送至烤箱内继续进行保温烘干，通常的电芯移送装置仅具有移送作用，且并不适用于在预热夹具和烤箱之间移送电芯。
发明内容
本公开提供了一种移送装置和方法，其能够解决现有技术中电芯移送装置并不适用于在预热夹具和烤箱之间移送电芯的问题。
第一方面，本发明提供一种移送装置，包括：
基体；
限位组件，可移动地设于基体，被配置为与电芯转运承载工装的活动端板连接；
夹板组件，可移动地设于基体，被配置为承托电芯转运承载工装的承载组件并定位于电芯转运承载工装的固定端板；
夹板驱动组件，设于基体并驱使夹板组件移动，被配置为使得夹板组件脱离或承托于承载组件；以及
限位驱动组件，设于基体并驱使限位组件移动，被配置为使得活动端板跟随限位组件移动，以调节承载组件的间距，从而使得承载组件所承载的电芯适应预热夹具和烤箱。
上述实现的过程中，移送装置用于电芯转运承载工装的移动，移送装置在外部机械的作用下能够将电芯转运承载工装移送至预热夹具和烤箱；电芯转运承载工装具有多个位置可调并联动的承载组件，承载组件被配置为承载电芯，多个位置可调并联动的承载组件的首尾两端分别与活动端板和固定端板连接。
在移送装置需要对电芯转运承载工装进行移送时，首先需下放移送装置，使得限位组件与活动端板进行连接；随后夹板组件在夹板驱动组件的驱使下，会对转运承载工装的承接工装起承托作用，以支撑转运承载工装，同时对电芯转运承载工装的固定端板进行定位，以保证多个承载组件之间不发生位移，让承载组件所承载的电芯以正确的姿态移送至预热夹具，进行对应的工序；待预热夹具完成工作后，上提移送装置，使得电芯转运承载工装脱离于预热夹具，限位组件在限位驱动组件的驱使下，使得活动端板移动，多个位置可调并联动的承载组件则同步运动，使得电芯的姿态基于烤箱的需求进行调整，使得电芯以正确的姿态移送至烤箱，进行对应的工序，转送装置完成转送工作。
在可选的实施方式中，限位组件包括限位承载板和卡块，限位承载板可移动地设于基体的底面，限位驱动组件驱使限位承载板移动；
卡块设于限位承载板，被配置为与活动端板卡接。
上述实现的过程中，限位组件结构简单，便于制造。限位驱动组件驱使限位承载板移动，使得卡块能够对应于电芯转运承载工装的活动端板，通过下放整个移送装置，使得卡块卡接于活动端板，完成与活动端板的连接。在需适应预热夹具或烤箱的尺寸时，卡块通过限位驱动组件驱使，从而带动活动端板移动。
需要说的是，卡块具有U型槽，从而方便地卡接于活动端板的顶部。同时，卡块的数量为二，两个卡块间隔设置在限位承载板的边缘位置，以共同卡接和推动活动端板，保证活动端板平稳地移动。
在可选的实施方式中，限位驱动组件包括伺服电机和丝杆，伺服电机设于基体的底面，伺服电机连接丝杆；
限位承载板形成有支板，支板设有丝杆螺母，丝杆与丝杆螺母配合；
限位承载板配置有滑块，基体的底面设置有滑轨，滑块与滑轨滑动配合。
上述实现的过程中，限位驱动组件采用丝杆直线结构，通过伺服电机能够有效地控制丝杆的转速和转向，从而精准控制限位承载板的运动方向和精度，保证卡块准确地卡接于活动端板以及卡块精准地推动活动端板移动至目标位置。需要说明的是，限位驱动组件、基体以及限位承载板三者之间通过丝杆、滑块和滑轨连接，能够有效地保证三者的整体性和紧凑性，保证限位驱动组件顺利平稳地驱动限位承载板移动，同时也保证限位承载板在移动时的噪音得到控制。需要说明的是，滑轨的数量为二，两个滑轨设置在丝杆的两侧，限位承载板设置有两个滑块安装座，滑块分别设置在滑块安装座上，通过两个滑块能够有效地提高限位承载板相对于基体的滑动时的稳定性，设置滑块安装座的目的之一在于，提高限位承载板与基体之间的距离，避免二者发生干扰，同时因为限位承载板上设置多个结 构，例如卡块和支板，故在后期维护时可仅更换滑块安装座，从而控制了维护成本。
在可选的实施方式中，移送装置还包括销钉顶推组件和顶推驱动组件；
销钉顶推组件和顶推驱动组件设于限位承载板，顶推驱动组件被配置为驱使销钉顶推组件移动，销钉顶推组件被配置为推动活动端板上的限位销钉。
上述实现的过程中，电芯转运承载工装的活动端板设置有限位销钉，限位销钉能够在活动端板上运动，限位销钉的作用在于将活动端板锁付于电芯转运承载工装，从而将活动端板固定，保证每个承载组件之间相对静止。示例性地，当电芯转运承载工装脱离于预热夹具后，限位组件工装，使得电芯的姿态基于烤箱的需求进行调整，然后顶推驱动组件工装，使得销钉顶推组件顶推限位销钉，限位销钉进行锁付，固定电芯的姿态，使得电芯以固定的且正确的姿态进入烤箱。
需要说明的是，销钉顶推组件的移动方向与限位组件的移动方向相互垂直。
在可选的实施方式中，销钉顶推组件包括承载块和顶推块，限位承载板上配置有轨道；
承载块可滑动地设置在轨道上，顶推块设置于承载块；
承载块配置有顶推齿条，顶推驱动组件包括顶推电机和顶推齿轮，顶推电机与顶推齿轮连接，顶推齿轮与顶推齿条啮合，被配置为驱使承载块沿轨道滑动。
上述实现的过程中，顶推电机固定于限位承载板上，顶推电机控制顶推齿轮的转向和转速，从而控制承载块沿轨道作往复运动，通过顶推块拨动限位销钉，以完成限位销钉的锁付和解锁工作。需要说明的是，顶推块的端部形成有与限位销钉卡接的凹槽，通过凹槽，能够保证顶推块对限位销钉的顶推动作到位，避免发生因错位而未实现顶推动作发生安全事故的情况。需要说明的是，销钉顶推组件和顶推驱动组件的数量为二，两个销钉顶推组件和顶推驱动组件分别位于轨道的两侧，分别对活动端板上的两侧的限位销钉做顶推动作。需要说明的是，每个销钉顶推组件配置有一个行程感应器，行程感应器设置在限位承载板上，被配置为感应销钉顶推组件的移动行程并连接顶推电机，从而限制销钉顶推组件的位移行程，避免移动过量，而造成限位销钉的损坏。
在可选的实施方式中，夹板组件包括安装板和承接杆，安装板可滑动地设置于基体，承接杆与安装板连接；
承接杆被配置为嵌入于承载组件的承托凹槽，承接杆的端部形成有定位槽，定位槽被配置为与固定端板的限位块卡合；
夹板驱动组件驱使安装板移动。
上述实现的过程中，夹板驱动组件驱使安装板移动，从而可让承接杆嵌入或脱离于承载组件的承托凹槽，实现对承载组件的承托或取消对承载组件的承托；当承接杆嵌入承托 凹槽到位后，承托凹槽可沿承接杆滑动，而定位槽能够与固定端板的限位块卡合，从而承接杆和固定端相互固定，承载组件的移动则由限位组件进行控制，保证移送装置对电芯转运承载工装中所有的承载组件之间的距离的有效控制。
需要说明的是，夹板组件和夹板驱动组件的数量为二，分别位于基体的两侧，被配置为同时对承载组件的两侧进行承托并同时对固定端板进行定位。
在可选的实施方式中，夹板驱动组件包括夹板电机和夹板齿轮，夹板电机固定于基体，夹板齿轮与夹板电机连接；
安装板配置有夹板齿条和夹板滑轨结构，安装板通过夹板滑轨结构安装于基体，夹板齿轮与夹板齿条啮合。
上述实现的过程中，夹板电机工作，控制夹板齿轮的转向和转速，从而控制安装板的移动方向和移动精度，以保证承接杆对承载组件的承托效率。需要说明的是，夹板滑轨结构的数量可以为多个，多个夹板滑轨结构能够保证安装板相对于基体平稳地运动。需要说明的是，安装板可为L型，其一部分平行于基体布置，以与夹板驱动组件连接，另一部分垂直于基体布置，以连接承接杆；同时，连接承接杆的部分形成有镂空部，基体的边缘形成有退让槽，退让槽与镂空部配合，从而保证安装板顺利地进行位移而不与基体发生干扰。
在可选的实施方式中，移送装置还包括在位感应器；
在位感应器设置在基体的端部，在位感应器被配置为感应电芯转运承载工装。
上述实现的过程中，通过在位感应器感应电芯转运承载工装，能够使得限位组件准确地与活动端板对应，保证限位组件精准地与活动端板配合。
需要说明的是，在限位组件中，卡块的位置处配置有位置感应器，被配置为感应卡块与活动端板卡接状态，以保证卡块与活动端板卡接到位。
第二方面，本发明提供一种移送方法，基于前述实施方式的移送装置，方法包括以下步骤：
准备步骤，将移送装置移动至预热夹具上方，通过限位驱动组件，驱使限位组件移动以对应电芯转运承载工装的活动端板；
限位步骤，下放移送装置，使得限位组件与活动端板连接；
承托定位步骤，通过夹板驱动组件，驱使夹板组件承托电芯转运承载工装的承载组件并定位于电芯转运承载工装的固定端板；
分离步骤，上提移送装置，使得电芯转运承载工装与预热夹具分离；
调节步骤，通过限位驱动组件，驱使限位组件推动活动端板向固定端板移动，使得承载组件的姿态与烤箱对应；
移送步骤，将移送装置移送，将电芯转运承载工装移送至烤箱。
在可选的实施方式中，移送装置还包括在位感应器；
在位感应器设置在基体的端部，在位感应器被配置为感应电芯转运承载工装的固定端板；
在限位步骤中，通过在位感应器感应电芯转运承载工装的固定端板，以确定电芯转运承载工装的位置信息，限位驱动组件基于位置信息，控制限位组件的位置，以与活动端板连接。
附图说明
为了更清楚地说明本公开的实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1-图3为本实施例中移送装置在三种视角下的立体图；
图4为本实施例中与移送装置配合的电芯转运承载工装的立体图；
图5和图6为本实施例中限位组件在两种视角下的立体图；
图7为电芯转运承载工装的活动端板的示意图；
图8为本实施例中夹板组件的立体图；
图9为本实施例中移送方法的流程图。
图标：10-基体；11-滑轨；12-在位感应器；
20-限位组件；21-限位承载板；22-卡块；23-位置感应器；24-支板；25-滑块安装座；26-轨道；
30-限位驱动组件；31-伺服电机；32-丝杆；
40-夹板组件；41-安装板；42-承接杆；43-定位槽；44-夹板齿条；45-夹板滑轨结构；
50-夹板驱动组件；51-夹板电机；52-夹板齿轮；
60-销钉顶推组件；61-承载块；62-顶推块；63-顶推齿条；64-行程感应器；
70-顶推驱动组件；71-顶推电机；72-顶推齿轮；
80-电芯转运承载工装；81-活动端板；82-固定端板；83-承载组件；84-限位销钉；85-锁定块；86-承托凹槽；87-限位块。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚地且完整地描述，显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开实施例的描述中，需要理解的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”和“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该申请产品使用时惯常摆放的方位或位置关系，或者是本领域技术人员惯常理解的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位并以特定的方位构造和操作，因此不能理解为对本公开的限制。
在本公开实施例的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”和“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。
下面将结合附图，对本公开中的技术方案进行描述。
本实施例提供一种移送装置，其能够解决现有技术中电芯移送装置并不适用于在预热夹具和烤箱之间移送电芯的问题。
请参见图1-图4，其中图1-图3为本实施例中移送装置在三种视角下的立体图，图4为本实施例中与移送装置配合的电芯转运承载工装80的立体图。
移送装置包括基体10、限位组件20、限位驱动组件30、夹板组件40以及夹板驱动组件50。
限位组件20可移动地设于基体10，被配置为与电芯转运承载工装80的活动端板81 连接。限位驱动组件30设于基体10并驱使限位组件20移动，被配置为使得活动端板81跟随限位组件20移动，以调节承载组件83的间距，从而使得承载组件83所承载的电芯适应预热夹具和烤箱。
夹板组件40可移动地设于基体10，被配置为承托电芯转运承载工装80的承载组件83并定位于电芯转运承载工装80的固定端板82。夹板驱动组件50设于基体10并驱使夹板组件40移动，被配置为使得夹板组件40脱离或承托于承载组件83。
需要说明的是，本实施例中，基体10可以为板状结构。
上述实现的过程中，移送装置用于电芯转运承载工装80的移动，移送装置在外部机械的作用下能够将电芯转运承载工装80移送至预热夹具和烤箱。
参见图4，图4示出了一种电芯转运承载工装80，电芯转运承载工装80具有多个位置可调并联动的承载组件83，承载组件83被配置为承载电芯，多个位置可调并联动的承载组件83的首尾两端分别与活动端板81和固定端板82连接。
在移送装置需要对电芯转运承载工装80进行移送时，首先需下放移送装置，使得限位组件20与活动端板81进行连接；随后夹板组件40在夹板驱动组件50的驱使下，会对转运承载工装的承接工装起承托作用，以支撑转运承载工装，同时对电芯转运承载工装80的固定端板82进行定位，以保证多个承载组件83之间不发生位移，让承载组件83所承载的电芯以正确的姿态，移送至预热夹具，进行对应的工序；
待预热夹具完成工作后，上提移送装置，使得电芯转运承载工装80脱离于预热夹具。限位组件20在限位驱动组件30的驱使下，使得活动端板81移动，电芯转运承载工装80的承载组件83则同步运动，使得电芯的姿态基于烤箱的需求进行调整，使得电芯以正确的姿态移送至烤箱(例如所有的电芯相互合拢，从而适应烤箱的尺寸)，进行对应的工序，转送装置完成移送工作。
结合图5和图6，图5和图6为本实施例中限位组件20在两种视角下的立体图。
限位组件20包括限位承载板21和卡块22，限位承载板21可移动地设于基体10的底面，限位驱动组件30驱使限位承载板21移动。卡块22设于限位承载板21，被配置为与活动端板81卡接。
上述实现的过程中，限位组件20结构简单，便于制造。限位驱动组件30驱使限位承载板21移动，使得卡块22能够对应于电芯转运承载工装80的活动端板81，通过下放整个移送装置，使得卡块22卡接于活动端板81，完成与活动端板81的连接。在需适应预热夹具或烤箱的尺寸时，卡块22通过限位驱动组件30驱使，从而带动活动端板81移动。
需要说的是，卡块22具有U型槽，从而方便地卡接于活动端板81的顶部。同时，卡 块22的数量为二，两个卡块22间隔设置在限位承载板21的边缘位置，以共同卡接和推动活动端板81，保证活动端板81平稳地移动。
需要说明的是，在限位组件20中，卡块22的位置处配置有位置感应器23，被配置为感应卡块22与活动端板81卡接状态，以保证卡块22与活动端板81卡接到位。
本公开中，参见图3并结合图5和图6，限位驱动组件30包括伺服电机31和丝杆32，伺服电机31设于基体10的底面，伺服电机31连接丝杆32。
限位承载板21形成有支板24，支板24设有丝杆32螺母，丝杆32与丝杆32螺母配合。限位承载板21配置有滑块，基体10的底面设置有滑轨11，滑块与滑轨11滑动配合。
上述实现的过程中，限位驱动组件30采用丝杆32直线结构，通过伺服电机31能够有效地控制丝杆32的转速和转向，从而精准控制限位承载板21的运动方向和精度，保证卡块22准确地卡接于活动端板81以及卡块22精准地推动活动端板81移动至目标位置。需要说明的是，限位驱动组件30、基体10以及限位承载板21三者之间通过丝杆32、滑块和滑轨11连接，能够有效地保证三者的整体性和紧凑性，保证限位驱动组件30顺利平稳地驱动限位承载板21移动，同时也保证限位承载板21在移动时的噪音得到控制。需要说明的是，滑轨11的数量为二，两个滑轨11设置在丝杆32的两侧，限位承载板21设置有两个滑块安装座25，滑块分别设置在滑块安装座25上，通过两个滑块能够有效地提高限位承载板21相对于基体10的滑动时的稳定性，设置滑块安装座25的目的之一在于，提高限位承载板21与基体10之间的距离，避免二者发生干扰，同时因为限位承载板21上设置多个结构，例如卡块22和支板24，故在后期维护时可仅更换滑块安装座25，从而控制了维护成本。
需要说明的是，在其他具体实施方式中，限位驱动组件30还可以是其他能够输出直线运动的设备，例如采用如同气缸风的伸缩机构对限位承载板21输出直线运动。
如图5和图6，移送装置还包括销钉顶推组件60和顶推驱动组件70。
销钉顶推组件60和顶推驱动组件70设于限位承载板21，顶推驱动组件70被配置为驱使销钉顶推组件60移动，销钉顶推组件60被配置为推动活动端板81上的限位销钉84。
为清楚解释，请参见图7，图7为活动端板81的示意图。
电芯转运承载工装80的活动端板81设置有限位销钉84，限位销钉84能够在活动端板81上运动，限位销钉84的作用在于将活动端板81锁付于电芯转运承载工装80，从而将活动端板81固定，保证每个承载组件83之间相对静止，示例性地，当电芯转运承载工装80脱离于预热夹具后，限位组件20工装，使得电芯的姿态基于烤箱的需求进行调整，然后顶推驱动组件70工装，使得销钉顶推组件60顶推限位销钉84，限位销钉84进行锁 付，固定电芯的姿态，使得电芯以固定的且正确的姿态进入烤箱。需要说明的是，对锁付进行说明，一种情况下，限位销钉84配置有锁定块85，锁定块85转动连接在活动端板81上，销钉顶推组件60顶推限位销钉84，使锁定块85转动，从而锁定块85能够插入于电芯转运承载工装80中的一处凹槽中，让活动端板81相对于电芯转运承载工装80的凹槽固定，从而锁定了活动端板81，使之不发生位移，让电芯转运承载工装80的多个承载组件83保持静止。
需要说明的是，销钉顶推组件60的移动方向与限位组件20的移动方向相互垂直。
本公开中，销钉顶推组件60包括承载块61和顶推块62，限位承载板21上配置有轨道26。
承载块61可滑动地设置在轨道26上，顶推块62设置于承载块61。承载块61配置有顶推齿条63，顶推驱动组件70包括顶推电机71和顶推齿轮72，顶推电机71与顶推齿轮72连接，顶推齿轮72与顶推齿条63啮合，被配置为驱使承载块61沿轨道26滑动。
上述实现的过程中，顶推电机71固定于限位承载板21上，顶推电机71控制顶推齿轮72的转向和转速，从而控制承载块61沿轨道26作往复运动，通过顶推块62拨动限位销钉84，以完成限位销钉84的锁付和解锁工作。需要说明的是，顶推块62的端部形成有与限位销钉84卡接的凹槽，通过凹槽，能够保证顶推块62对限位销钉84的顶推动作到位，避免发生因错位而未实现顶推动作发生安全事故的情况。需要说明的是，销钉顶推组件60和顶推驱动组件70的数量为二，两个销钉顶推组件60和顶推驱动组件70分别位于轨道26的两侧，分别对活动端板81上的两侧的限位销钉84做顶推动作。需要说明的是，每个销钉顶推组件60配置有一个行程感应器64，行程感应器64设置在限位承载板21上，被配置为感应销钉顶推组件60的移动行程并连接顶推电机71，从而限制销钉顶推组件60的位移行程，避免移动过量，而造成限位销钉84的损坏。
请参见图8，图8为本实施例中夹板组件40的立体图。
夹板组件40包括安装板41和承接杆42，安装板41可滑动地设置于基体10，承接杆42与安装板41连接。
承接杆42被配置为嵌入于承载组件83的承托凹槽86(在图4中标注)，承接杆42的端部形成有定位槽43(图3示出)，定位槽43被配置为与固定端板82的限位块87卡合。夹板驱动组件50驱使安装板41移动。
上述实现的过程中，夹板驱动组件50驱使安装板41移动，从而可让承接杆42嵌入或脱离于承载组件83的承托凹槽86，实现对承载组件83的承托或取消对承载组件83的承托；当承接杆42嵌入承托凹槽86到位后，承托凹槽86可沿承接杆42滑动，而定位槽43 能够与固定端板82的限位块87卡合，从而承接杆42和固定端相互固定，承载组件83的移动则由限位组件20进行控制，保证移送装置对电芯转运承载工装80中所有的承载组件83之间的距离的有效控制。
需要说明的是，夹板组件40和夹板驱动组件50的数量为二，分别位于基体10的两侧，被配置为同时对承载组件83的两侧进行承托并同时对固定端板82进行定位。
请结合图1和图2，夹板驱动组件50包括夹板电机51和夹板齿轮52，夹板电机51固定于基体10，夹板齿轮52与夹板电机51连接。
安装板41配置有夹板齿条44和夹板滑轨结构45，安装板41通过夹板滑轨结构45安装于基体10，夹板齿轮52与夹板齿条44啮合。
上述实现的过程中，夹板电机51工作，控制夹板齿轮52的转向和转速，从而控制安装板41的移动方向和移动精度，以保证承接杆42对承载组件83的承托效率。需要说明的是，夹板滑轨结构45的数量可以为多个，多个夹板滑轨结构45能够保证安装板41相对于基体10平稳地运动。需要说明的是，安装板41可为L型，其一部分平行于基体10布置，以与夹板驱动组件50连接，另一部分垂直于基体10布置，以连接承接杆42；同时，连接承接杆42的部分形成有镂空部，基体10的边缘形成有退让槽，退让槽与镂空部配合，从而保证安装板41顺利地进行位移而不与基体10发生干扰。
需要说明的是，在其他具体实施方式中，夹板驱动组件50还可以是其他能够输出直线运动的设备，例如气缸，气缸的伸缩杆与安装板41连接。需要说明的是，安装板41的移动方向与限位组件20的移动方向相互垂直。
本公开中，如图2和图3，移送装置还包括在位感应器12。在位感应器12设置在基体10的两端，在位感应器12被配置为感应电芯转运承载工装80。
上述实现的过程中，通过在位感应器12感应电芯转运承载工装80，能够使得限位组件20准确地与活动端板81对应，保证限位组件20精准地与活动端板81配合。需要说明的是，移送装置下降，在位感应器12可以感应电芯转运承载工装80是否在移送装置下方，同时，在移送过程中，在位感应器12感应电芯转运承载工装80是否脱落，保证电芯转运承载工装80的安全。
请参见图9，图9为本实施例中移送方法的流程图。
需要说明的是，本实施例还提供一种移送方法，基于上文描述的移送装置，方法包括以下步骤：
准备步骤，将移送装置移动至预热夹具上方，通过限位驱动组件30，驱使限位组件20移动以对应电芯转运承载工装80的活动端板81；
限位步骤，下放移送装置，使得限位组件20与活动端板81连接；
承托定位步骤，通过夹板驱动组件50，驱使夹板组件40承托电芯转运承载工装80的承载组件83并定位于电芯转运承载工装80的固定端板82；
分离步骤，上提移送装置，使得电芯转运承载工装80与预热夹具分离；
调节步骤，通过限位驱动组件30，驱使限位组件20推动活动端板81向固定端板82移动，使得承载组件83的姿态与烤箱对应；
移送步骤，将移送装置移送，将电芯转运承载工装80移送至烤箱。
其中，当存在在位感应器12时，在限位步骤中，通过在位感应器12感应电芯转运承载工装80的固定端板82，以确定电芯转运承载工装80的位置信息，限位驱动组件30基于位置信息，控制限位组件20的位置，以与活动端板81连接。
需要说明是，当存在销钉顶推组件60时，在调节步骤中，限位驱动组件30驱使限位组件20推动活动端板81向固定端板82移动到位后，销钉顶推组件60会作用于活动端板81，使得活动端板81的限位销钉84完成锁付，以保证活动端板81不发生位移。
以上仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原则之内，所作的任何修改、等同替换和改进等，均应包含在本公开的保护范围之内。

Claims (10)

  1. 一种移送装置，其特征在于，包括：
    基体；
    限位组件，可移动地设于所述基体，被配置为与电芯转运承载工装的活动端板连接；
    夹板组件，可移动地设于所述基体，被配置为承托所述电芯转运承载工装的承载组件并定位于所述电芯转运承载工装的固定端板；
    夹板驱动组件，设于所述基体并驱使所述夹板组件移动，被配置为使得所述夹板组件脱离或承托于所述承载组件；以及
    限位驱动组件，设于所述基体并驱使所述限位组件移动，被配置为使得所述活动端板跟随所述限位组件移动，以调节所述承载组件的间距，从而使得承载组件所承载的电芯适应预热夹具和烤箱。
  2. 根据权利要求1所述的移送装置，其特征在于，
    所述限位组件包括限位承载板和卡块，所述限位承载板可移动地设于所述基体的底面，所述限位驱动组件驱使所述限位承载板移动；
    卡块设于所述限位承载板，被配置为与所述活动端板卡接。
  3. 根据权利要求2所述的移送装置，其特征在于，
    所述限位驱动组件包括伺服电机和丝杆，所述伺服电机设于所述基体的底面，所述伺服电机连接所述丝杆；
    所述限位承载板形成有支板，所述支板设有丝杆螺母，所述丝杆与所述丝杆螺母配合；
    所述限位承载板配置有滑块，所述基体的底面设置有滑轨，所述滑块与所述滑轨滑动配合。
  4. 根据权利要求2所述的移送装置，其特征在于，
    所述移送装置还包括销钉顶推组件和顶推驱动组件；
    所述销钉顶推组件和所述顶推驱动组件设于所述限位承载板，所述顶推驱动组件被配置为驱使所述销钉顶推组件移动，所述销钉顶推组件被配置为推动所述活动端板上的限位销钉。
  5. 根据权利要求4所述的移送装置，其特征在于，
    所述销钉顶推组件包括承载块和顶推块，所述限位承载板上配置有轨道；
    所述承载块可滑动地设置在所述轨道上，所述顶推块设置于所述承载块；
    所述承载块配置有顶推齿条，所述顶推驱动组件包括顶推电机和顶推齿轮，所述顶推电机与所述顶推齿轮连接，所述顶推齿轮与所述顶推齿条啮合，被配置为驱使承载块沿所述轨道滑动。
  6. 根据权利要求1所述的移送装置，其特征在于，
    所述夹板组件包括安装板和承接杆，所述安装板可滑动地设置于所述基体，所述承接杆与所述安装板连接；
    所述承接杆被配置为嵌入于所述承载组件的承托凹槽，所述承接杆的端部形成有定位槽，所述定位槽被配置为与所述固定端板的限位块卡合；
    所述夹板驱动组件驱使所述安装板移动。
  7. 根据权利要求6所述的移送装置，其特征在于，
    所述夹板驱动组件包括夹板电机和夹板齿轮，所述夹板电机固定于所述基体，所述夹板齿轮与所述夹板电机连接；
    所述安装板配置有夹板齿条和夹板滑轨结构，所述安装板通过夹板滑轨结构安装于所述基体，所述夹板齿轮与所述夹板齿条啮合。
  8. 根据权利要求1-7任一项所述的移送装置，其特征在于，
    所述移送装置还包括在位感应器；
    所述在位感应器设置在基体的端部，所述在位感应器被配置为感应所述电芯转运承载工装。
  9. 一种移送方法，其特征在于，基于权利要求1所述的移送装置，所述方法包括以下步骤：
    准备步骤，将所述移送装置移动至预热夹具上方，通过所述限位驱动组件，驱使所述限位组件移动以对应电芯转运承载工装的活动端板；
    限位步骤，下放所述移送装置，使得所述限位组件与所述活动端板连接；
    承托定位步骤，通过所述夹板驱动组件，驱使所述夹板组件承托所述电芯转运承载工装的承载组件并定位于所述电芯转运承载工装的固定端板；
    分离步骤，上提所述移送装置，使得所述电芯转运承载工装与所述预热夹具分离；
    调节步骤，通过所述限位驱动组件，驱使所述限位组件推动所述活动端板向所述固定端板移动，使得所述承载组件的姿态与烤箱对应；
    移送步骤，将移送装置移送，将所述电芯转运承载工装移送至烤箱。
  10. 根据权利要求9所述的移送方法，其特征在于，
    所述移送装置还包括在位感应器；
    所述在位感应器设置在基体的端部，所述在位感应器被配置为感应所述电芯转运承载工装的固定端板；
    在所述限位步骤中，通过所述在位感应器感应电芯转运承载工装的固定端板，以确定所述电芯转运承载工装的位置信息，所述限位驱动组件基于所述位置信息，控制所述限位组件的位置，以与所述活动端板连接。
PCT/CN2021/106881 2021-04-26 2021-07-16 移送装置和方法 WO2022227295A1 (zh)

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