WO2025112688A1 - 一种除尘装置和电池生产系统 - Google Patents

一种除尘装置和电池生产系统 Download PDF

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Publication number
WO2025112688A1
WO2025112688A1 PCT/CN2024/113394 CN2024113394W WO2025112688A1 WO 2025112688 A1 WO2025112688 A1 WO 2025112688A1 CN 2024113394 W CN2024113394 W CN 2024113394W WO 2025112688 A1 WO2025112688 A1 WO 2025112688A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust removal
assembly
dust
brush
cover
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/113394
Other languages
English (en)
French (fr)
Inventor
王腾腾
阙天祥
潘文生
范翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contemporary Amperex Technology Co Ltd
Contemporary Amperex Runzhi Software Technology Ltd
Original Assignee
Contemporary Amperex Technology Co Ltd
Contemporary Amperex Runzhi Software Technology Ltd
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 Contemporary Amperex Technology Co Ltd, Contemporary Amperex Runzhi Software Technology Ltd filed Critical Contemporary Amperex Technology Co Ltd
Priority to KR1020257041121A priority Critical patent/KR20260003371A/ko
Priority to EP24895789.6A priority patent/EP4725639A1/en
Publication of WO2025112688A1 publication Critical patent/WO2025112688A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Definitions

  • the present application relates to the field of batteries, and in particular to a dust removal device and a battery production system.
  • Welding is an important part of the battery production process, and laser welding and other processes will produce a large amount of welding slag and other substances. Due to the small size of welding slag, it is easy to cause pollution to production equipment, affecting the use effect or service life of production equipment. Therefore, cleaning of welding slag after welding is a technical problem that needs to be solved urgently.
  • the main technical problem solved by the present application is to provide a dust removal device and a battery production system that can efficiently clean the welding slag generated by welding.
  • a technical solution adopted in the present application is to provide a dust removal device, wherein the dust removal device includes a dust removal component, a first drive component and a dust cover, wherein the dust removal component includes a dust removal brush, the first drive component is connected to the dust removal brush, and is configured to drive the dust removal brush to move along a first direction; the dust removal brush is arranged in the dust removal cover and is configured to be able to move back and forth in the dust removal cover along the first direction; the port of the dust removal cover includes two long sides arranged opposite to each other and two short sides arranged opposite to each other, the long sides extend along the first direction, and the short sides are respectively connected to the two long sides.
  • the dust removal component includes a dust removal brush
  • the first drive component is configured to drive the dust removal brush to move along a first direction, so that the dust removal brush can move while cleaning the welding slag, so that the welding slag on the hollow pole of the battery cell preform can be removed over a larger area; further, the dust removal brush can achieve the cleaning of strip-type weld marks, thereby improving the cleaning effect of the dust removal device;
  • the dust removal device also including a dust removal hood, and the port of the dust removal hood includes two long sides extending along the first direction and two short sides respectively connecting the two long sides, so that the shape of the port of the dust removal hood matches the shape of the hollow pole of the battery cell preform, so that the dust removal hood can just cover the hollow pole of the battery cell preform, and neither of them will fall off easily, and there will be no situation where the hollow pole of the battery cell preform is exposed.
  • a dust removal device which includes a dust removal component, a first drive component and a dust cover
  • the dust removal component includes a dust removal brush
  • the first drive component is connected to the dust removal brush, and is configured to drive the dust removal brush to move along a first direction
  • the dust removal brush is arranged in the dust removal cover and is configured to be able to move back and forth in the dust removal cover along the first direction
  • the dust removal component further includes a plug, which is arranged in the dust removal cover.
  • the hollow pole of the battery cell preform can be isolated from the outside world, reducing the risk of splashing or scattering of welding slag to other parts or the environment during the cleaning process of the dust removal component, thereby reducing pollution; and the dust removal cover also limits the moving range of the dust removal brush, which can reduce the contact between the dust removal brush and other parts, thereby reducing the scattering of welding slag on the dust removal brush; by providing a plug in the dust removal cover, the plug can cover The welding slag is welded to the interior of the hollow pole of the battery cell preform to block the gap at the bottom of the hollow pole of the battery cell preform, thereby reducing the risk of welding slag entering the interior of the battery cell preform through the gap at the bottom of the hollow pole.
  • a side wall of the dust hood has an air inlet.
  • a flexible protective sleeve is provided at the port of the dust cover.
  • the port of the dust hood can be protected, and on the other hand, the port of the dust hood can reduce the damage to the hollow pole or other components of the battery cell preform during the process of aligning and installing the dust hood to the battery cell preform.
  • the port of the dust cover includes two long sides arranged opposite to each other and two short sides arranged opposite to each other, the long sides extend along the first direction, and the short sides are respectively connected to the two long sides.
  • the port of the dust hood is provided to include two long sides extending along the first direction and two short sides respectively connecting the two long sides, so that the shape of the port of the dust hood matches the shape of the hollow pole of the battery cell preform, so that the dust hood can just cover the hollow pole of the battery cell preform, and neither of them will fall off easily, and the hollow pole of the battery cell preform will not be exposed.
  • one end of the plug extends out of the port of the dust cover.
  • the port of the dust cover is extended from one end of the plug, so that it can be easily inserted into the open gap at the bottom of the hollow pole and pass through the gap, thereby reducing the risk of welding slag entering the interior of the battery cell prefabricated part and causing contamination.
  • the plug is spaced apart from the inner wall surface of the dust cover and extends along the first direction, and the dust removal brush is located at the bottom of the plug.
  • the plug can block the gap, and the dust brush can clean the welding slag around the pole ear, further reducing the risk of welding slag falling, and will not hinder the movement of the dust brush along the first direction.
  • the surface of the plug close to the dust removal brush is a plane
  • the dust removal brush is cylindrical and is tangent to or spaced from the plane.
  • the dust removal brush by setting the dust removal brush to be cylindrical, the resistance between the dust removal brush and the air can be minimized when the dust removal brush moves, and since there are no edges and corners, it is easier to clean corners; in addition, by making the surface of the plug close to the dust removal brush flat and tangent to or spaced apart from the dust removal brush, the dust removal brush can be translated along the extension direction of the plane of the plug, and the plug will not hinder the translation of the dust removal brush while ensuring that the gap at the bottom of the hollow pole is sealed.
  • the plug is made of rubber or silicone.
  • the plug can be made elastic, thereby reducing the damage to the hollow pole during the process of inserting the plug into the opening gap at the bottom of the hollow pole, and improving the sealing performance of the gap.
  • the dust removal device further includes a vibration assembly, which is connected to the dust removal brush and configured to vibrate the dust removal brush; the first driving assembly is also connected to the vibration assembly and configured to drive the dust removal brush and the vibration assembly to move together in a first direction.
  • a dust removal device comprising a dust removal component and a first driving component, the dust removal component comprising a dust removal brush;
  • the first driving component is connected to the dust removal brush and is configured to drive the dust removal brush to move along a first direction;
  • the dust removal device further It includes a vibration component, which is connected to the dust removal brush and is configured to vibrate the dust removal brush;
  • the first driving component is also connected to the vibration component and is configured to drive the dust removal brush and the vibration component to move together along the first direction.
  • the dust removal assembly further includes a dust removal hood, the dust removal brush is disposed in the dust removal hood and is configured to be able to move back and forth in the dust removal hood along the first direction;
  • the vibration assembly includes a vibration motor and a mounting shaft, the vibration motor is disposed outside the dust removal hood, one end of the mounting shaft is mounted on the vibration motor, and the other end extends into the dust removal hood and is connected to the dust removal brush.
  • the hollow pole of the battery cell preform can be isolated from the outside world, reducing the risk of splashing or scattering of welding slag to other parts or the environment during the cleaning process of the dust removal component, thereby reducing pollution; and the dust removal hood also limits the moving range of the dust removal brush, which can reduce the contact between the dust removal brush and other parts, thereby reducing the scattering of welding slag on the dust removal brush; the vibration of the dust removal brush is achieved by setting up a vibration component including a vibration motor and a mounting shaft, and the device is simple, easy to install, and easy to implement.
  • the dust removal device further includes an exhaust assembly and an installation cavity; the exhaust assembly is connected to the installation cavity, the end of the dust cover away from the port is connected to the installation cavity, the side wall of the installation cavity at the end away from the dust cover has a through hole, the installation axis extends through the through hole into the dust cover, and the through hole extends along the first direction.
  • the exhaust assembly can exhaust air while the dust brush is lightly sweeping the welding slag, so as to form a negative pressure in the installation cavity and the dust hood, thereby allowing the loosened welding slag to enter the exhaust assembly;
  • the installation cavity is connected between the dust hood and the exhaust assembly, and can provide a buffer space to reduce the risk of damage to the dust brush and/or battery cell preform in the dust hood caused by excessive negative pressure;
  • the side wall of the installation cavity at one end away from the dust hood has a through hole, and the through hole allows the installation shaft to pass through, so that it can move in the first direction and drive the dust brush to move along the first direction.
  • the installation cavity has an air outlet connected to the air extraction assembly; along the first direction, the air outlet and the air inlet of the dust cover are located on opposite sides of the dust cover and the installation cavity.
  • the gas in the dust hood and the installation cavity can be extracted through the exhaust component; further combined with arranging an air inlet in the dust hood, the air in the environment can continuously enter the dust hood and the installation cavity for ventilation during the dust removal process, so that the air flow can continuously carry away the welding slag, and can reduce the risk of damage to the battery cell preform caused by excessive negative pressure in the dust hood due to excessive air extraction by the exhaust component during the dust removal process; along the first direction, the air outlet and the air inlet of the dust hood are located on opposite sides of the dust hood and the installation cavity, that is, on opposite sides of the dust brush, so that the gas flows from one side of the dust brush to the other side, making it easier to carry away the welding slag of the dust brush.
  • the side wall of the installation cavity facing away from the dust cover has two flexible shielding members; along a third direction perpendicular to the first direction, the two flexible shielding members are respectively arranged on opposite sides of the through hole and spliced together to block the through hole.
  • two flexible shielding members are provided on the side wall of the installation cavity facing away from the dust cover, and the two flexible shielding members are spliced together to block the through hole, so that when the installation shaft moves along the first direction in the through hole, the through hole can be covered by the two flexible shielding members, thereby reducing the risk of airflow entering the installation cavity from the through hole, and allowing the airflow to enter the installation cavity from the air inlet as much as possible, which is conducive to taking away the welding slag of the dust brush.
  • the flexible shielding member is a brush.
  • the welding slag on the installation shaft passing through the penetration hole can be further cleaned or adsorbed, thereby reducing the welding slag adsorbed on the installation shaft and reducing the risk of welding slag splashing into the interior of the battery cell preform during vibration of the installation shaft.
  • the ends of the brushes have magnetic members, the magnetic members at the ends of two brushes attract each other, and the mounting shaft comprises ferromagnetic material.
  • the end of the brush by setting the end of the brush to have a magnetic part, and the magnetic parts at the ends of the two brushes attract each other, after the installation shaft passes, the two flexible shielding parts are closed as soon as possible under the action of magnetic attraction.
  • the installation shaft By setting the installation shaft to include ferromagnetic material, the permanent magnet at the end of the brush is attracted to the installation shaft wherever the installation shaft reaches, so as to better block the penetration hole and reduce the risk of airflow entering.
  • a cover plate is sleeved on the installation shaft, and the cover plate is configured to be able to move along the first direction with the installation shaft and cover the through hole while moving.
  • a cover plate is provided on the installation shaft, and the cover plate is configured to be able to move along the first direction with the installation shaft and cover the penetration hole while moving, so that the penetration hole can be sealed higher and better to reduce the risk of airflow entering.
  • the dust removal device further includes an axial drive assembly; the axial drive assembly is connected to the mounting shaft, and the axial drive assembly is configured to drive the dust removal brush to extend and retract axially along the mounting shaft.
  • the dust removal device includes an axial drive assembly, and the axial drive assembly can drive the dust removal brush to extend and retract along the axial direction of the installation axis.
  • the drive assembly can drive the installation axis to move the dust removal brush away from the battery cell preform, so as to utilize the negative pressure in the dust removal cover to clean the residual welding slag on the dust removal brush.
  • the dust removal device further includes a second drive component, which is connected to the dust removal component and the vibration component, and the second drive component is configured to drive the dust removal component and the vibration component to move in a second direction; the second direction intersects with the first direction.
  • the dust removal component can be matched and installed with the battery cell preform that needs to be cleaned, the operation is simple, the manual installation steps are reduced, and the degree of automation is improved.
  • the first direction and the second direction are perpendicular to each other and parallel to the horizontal direction.
  • the dust removal device in the present application can clean the horizontally placed battery cell preforms.
  • the dust removal device further includes a control circuit; the control circuit is electrically connected to the vibration component, the first drive component, the second drive component, the air extraction component, and the axial drive component respectively; the control circuit is configured as follows:
  • the dust removal cover In response to receiving a cleaning instruction, the dust removal cover is evacuated by the exhaust assembly to form a negative pressure, and the dust removal assembly is driven by the second driving assembly to move from an initial position to a preset position toward the battery cell preform along the second direction;
  • the dust removal brush In response to the dust removal assembly moving to the preset position, the dust removal brush is vibrated by the vibration assembly and the dust removal assembly is driven to move back and forth along a first direction by the first driving assembly to clean the battery cell preform;
  • the dust removal assembly is driven by the second drive assembly to return from the preset position to the initial position along the second direction, and the dust removal brush is controlled by the axial drive assembly to retract from the original position toward the interior of the dust removal cover along the axial direction of the mounting axis and maintain it for a preset time before extending to the original position.
  • the current can be accurately controlled to ensure the normal operation of the entire dust removal device, and it can also serve as a safety protection circuit and a conversion circuit.
  • the dust removal device includes two symmetrically and spaced-apart dust removal components, and the first drive component, the vibration component, the axial drive component, the second drive component, the exhaust component and/or the installation cavity that respectively drive the two dust removal components and/or the dust removal brushes to move.
  • the welding slag on the two hollow poles in the battery cell preform can be cleaned at the same time, thereby improving the cleaning efficiency.
  • another technical solution adopted in the present application is to provide a battery production system, wherein the battery production system includes a welding device and a dust removal device, wherein the dust removal device is the dust removal device provided in any one of the above embodiments.
  • the dust removal component includes a dust removal brush
  • the first drive component is configured to be able to drive the dust removal brush to move along a first direction
  • the dust removal brush can be moved while cleaning the welding slag, so that the welding slag on the hollow pole of the battery cell preform can be removed from a larger area; further, the dust removal brush can achieve the cleaning of strip-type weld marks, thereby improving the cleaning effect of the dust removal device.
  • FIG1 is a schematic structural diagram of a battery cell preform
  • FIG2 is a partial structural schematic diagram of the battery cell preform of FIG1 ;
  • FIG3 is a schematic diagram of the structure of a dust removal device provided in some embodiments of the present application.
  • FIG4 is a schematic structural diagram of the dust removal device in FIG3 from another perspective
  • FIG5 is a schematic diagram of the structure of a dust cover, a plug and an installation cavity provided in some embodiments of the present application;
  • FIG6 is a schematic diagram of the structure of a dust cover, a plug and an installation cavity provided in other embodiments;
  • FIG. 7 is a schematic diagram of the structure of the installation cavity provided in some embodiments of the present application.
  • FIG8 is a schematic structural diagram of a dust removal device provided in some other embodiments of the present application.
  • FIG. 9 is a schematic diagram of the structure of a battery production system provided in some embodiments of the present application.
  • 1-dust removal device 10-dust removal assembly, 11-dust removal brush, 12-dust cover, 120-side wall of dust cover, 121-air inlet, 122-port, 123-long side, 124-short side, 13-flexible protective cover, 14-plug, 140-plug surface close to dust removal brush, 20-first drive assembly, 21-cylinder mounting plate, 22-transverse cylinder, 23-transverse slide rail, 30-vibration assembly, 31-vibration motor , 32-installation shaft, 40-exhaust assembly, 50-installation cavity, 51-side wall of the installation cavity away from the dust cover, 52-through hole, 53-air outlet, 54-flexible shielding member, 60-axial drive assembly, 61-axial lateral cylinder, 62-axial lateral slider, 70-second drive assembly, 71-support plate, 72-power mechanism, 73-first slide rail, 80-second direction lateral block, 100-dust cover installation Board, 200-control circuit, 1000-battery production system, 2-welding device, 3-fixture,
  • the technical terms “first”, “second”, “third”, etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.
  • the meaning of “multiple” is more than two (including two), such as two, three, etc., unless otherwise clearly and specifically defined, and similarly, “multiple groups” refers to more than two groups (including two groups), and “multiple pieces” refers to more than two pieces (including two pieces).
  • the term "and/or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships.
  • a and/or B can represent: A exists alone, A and B exist at the same time, and B exists alone.
  • the character "/" in this article generally indicates that the associated objects before and after are in an "or" relationship.
  • battery cells may include lithium-ion batteries, sodium-ion batteries or magnesium-ion batteries, etc.
  • Battery cells may be cylindrical, flat or in other shapes, etc.
  • Battery cells are generally divided into three types according to the packaging method: cylindrical battery cells, square battery cells and soft-pack battery cells.
  • Battery cell preforms refer to the structure of battery cells before welding the poles. The following examples For the convenience of explanation, a lithium-ion battery is taken as an example.
  • lithium-ion batteries have become one of the focuses of high-tech development due to their advantages such as high voltage, high capacity, small size, no memory effect, no pollution, small size, low internal resistance, low self-discharge, and many cycles.
  • the traditional battery cell includes a shell, a battery cell, a transfer plate and a top end cover; the battery cell has a tab, and the top end cover is provided with an electrode pole; the battery cell and the transfer plate are loaded into the shell from the top port of the shell, and the top end cover seals the top of the shell.
  • the tab is welded to the transfer plate first, and then the transfer plate is welded to the electrode pole. Since the welding process of the electrode pole and the transfer plate of the traditional battery cell produces a spot weld mark, the dust removal brush does not need to be moved during the dust removal process.
  • Figure 1 is a structural schematic diagram of a new battery cell preform developed by the applicant
  • Figure 2 is a partial structural schematic diagram of the battery cell preform of Figure 1.
  • the new battery cell preform 2000 includes a shell 2400, a battery cell 2500, a bottom end cover (not shown) and a hollow pole 2100; wherein the battery cell 2500 is loaded into the shell 2400 from the bottom port of the shell 2400, and the bottom end cover seals the bottom of the shell 2400; the hollow pole 2100 is embedded in the top wall of the shell 2400, and the hollow pole 2100 includes an annular side wall and a bottom wall, and the bottom wall of the hollow pole 2100 has an opening (not shown); the battery cell 2500 has a pole ear 2300, and the pole ear 2300 is inserted into the hollow pole 2100 from the opening of the bottom wall of the hollow pole 2100, and is welded to the bottom wall of the hollow pole 2100 after being bent.
  • the hollow pole 2100 of the new battery cell preform 2000 is directly welded to the pole tab 2300, so the welding process produces a strip-shaped weld mark, and during the dust removal process, the dust removal brush needs to move back and forth along the width direction of the pole tab 2300.
  • an embodiment of the present application provides a dust removal device, which includes a dust removal component and a first drive component.
  • the dust removal component includes a dust removal brush
  • the first drive component is connected to the dust removal brush and is configured to drive the surface dust removal brush to move along a first direction; wherein, since the dust removal brush can move while cleaning the welding slag, the welding slag on the hollow pole of the battery cell preform can be removed from a larger area.
  • the dust removal brush can clean the strip-type weld marks, thereby improving the cleaning effect of the dust removal device.
  • Figure 3 is a structural schematic diagram of the dust removal device 1 provided in some embodiments of the present application
  • Figure 4 is a structural schematic diagram of the dust removal device in Figure 3 from another perspective.
  • the dust removal device 1 provided in the present application includes a dust removal component 10 and a first driving component 20.
  • the dust removal component 10 includes a dust removal brush 11.
  • the first driving component 20 is connected to the dust removal brush 11 and is configured to drive the dust removal brush 11 to move along the first direction X.
  • the dust removal assembly 10 is configured to clean the welding slag on the battery cell preform 2000, wherein the cleaning method can be physical cleaning or chemical cleaning, wherein physical cleaning refers to directly cleaning the welding slag without changing the molecular structure of the welding slag, such as negative pressure suction; chemical cleaning refers to destroying the chemical structure of the welding slag by chemical reaction to dissolve or melt the welding slag.
  • the embodiment of the present application uses physical cleaning to clean the welding slag.
  • the dust removal brush 11 can collect and clean the welding slag that falls on or is adsorbed on the hollow pole 2100 of the battery cell preform 2000.
  • the dust removal brush 11 can be made of soft materials such as rubber, silicone, plastic, pig bristle, etc. to reduce the damage of the dust removal brush 11 to the battery cell preform 2000 during the cleaning process.
  • the first driving assembly 20 is used to provide power for the dust removal assembly 10, driving the dust removal assembly 10 to move along the first direction X.
  • the first direction X is related to the arrangement of the battery cell preform 2000, as long as the welding slag in the battery cell preform 2000 can be cleaned.
  • the shape of the hollow pole 2100 of the battery cell preform 2000 can be a racetrack, a circle, an ellipse, a rectangle or a positive direction.
  • the first direction X can be the extension direction of the long side of the cross section of the hollow pole 2100, so that when the dust removal brush 11 moves along the first direction X, the dust removal brush 11 has a larger coverage range and fewer back and forth movements;
  • the shape of the hollow pole 2100 of the battery cell preform 2000 is a circle, the first direction X can be the extension direction of the diameter of the hollow pole 2100;
  • the shape of the hollow pole 2100 of the battery cell preform 2000 is a square, the first direction X can be the extension direction of any side.
  • the shape of the hollow pole 2100 of the battery cell preform 2000 is a runway shape
  • the long side of the cross section of the hollow pole 2100 is in the horizontal direction and the short side is in the vertical direction
  • the first direction X is the extension direction of the long side of the cross section of the hollow pole 2100. That is, the battery cell preform 2000 is arranged parallel to the horizontal direction, and the top wall of the shell 2400 is arranged perpendicular to the horizontal direction, so as to reduce the risk of welding slag entering the interior of the battery cell preform 2000 under the action of gravity after welding.
  • the first drive assembly 20 includes a cylinder mounting plate 21, a transverse cylinder 22 and a transverse slider (not shown); wherein the transverse cylinder 22 is mounted on the cylinder mounting plate 21, and the piston rod of the transverse cylinder 22 is connected to the transverse slider through a cylinder connecting block; the cylinder mounting plate 21 is provided with transverse slide rails 23 on opposite sides of the transverse cylinder 22 along the moving direction of the piston rod, and the transverse sliders are respectively arranged on the corresponding transverse slide rails 23.
  • the dust removal assembly 10 further includes a dust removal cover 12 , and the dust removal brush 11 is disposed in the dust removal cover 12 and is configured to be able to move back and forth along the first direction X in the dust removal cover 12 .
  • the shape and size of the dust cover 12 match the shape and size of the hollow pole 2100.
  • the dust cover 12 is configured to cover the hollow pole 2100 of the battery cell preform 2000, for example, it is sleeved on the outside of the hollow pole 2100 cover, and the hollow pole 2100 of the battery cell preform 2000 can be isolated from the outside, reducing the risk of splashing or scattering welding slag to other parts or environments during the cleaning process of the dust removal component 10, thereby reducing pollution; on the other hand, the dust cover 12 also limits the moving range of the dust removal brush 11, which can reduce the contact between the dust removal brush 11 and other parts, thereby reducing the scattering of welding slag on the dust removal brush 11.
  • the dust removal device 1 includes a dust removal cover mounting plate 100, and the dust removal component 10 can be set on the cylinder mounting plate 21 through the dust removal cover mounting plate 100.
  • Figure 5 is a structural schematic diagram of the dust hood 12, plug 14 and installation cavity 50 provided in some embodiments of the present application
  • Figure 6 is a structural schematic diagram of the dust hood 12, plug 14 and installation cavity 50 provided in other embodiments.
  • the side wall 120 of the dust cover 12 has an air inlet 121.
  • the dust cover 12 is a hollow cylindrical body with openings at both ends, and the air inlet 121 can be located at any position of the annular side wall of the hollow cylindrical body.
  • the side wall 120 of the dust cover 12 refers to a ring-shaped plate with a certain thickness that is curled and surrounded to form an internal accommodation space, and at least one end thereof has an opening.
  • the air inlet 121 is opened on the side wall 120 of the dust cover 12 and penetrates the side wall 120.
  • the air inlet 121 allows external air to enter the dust cover 12, and then the welding slag swept by the dust brush 11 flows with the gas, so as to achieve the purpose of cleaning the welding slag.
  • the port 122 of the dust cover 12 is provided with a flexible protective cover 13 .
  • the port 122 of the dust cover 12 is an opening formed at the end of the side wall 120 of the dust cover 12, and the port 122 of the dust cover 12 is used to insert the hollow pole 2100 into the dust cover 12.
  • the flexible protective cover 13 can surround the port 122 of the dust cover 12, which can protect the port 122 of the dust cover 12 on the one hand, and can also reduce the damage of the port 122 of the dust cover 12 to the hollow pole 2100 or other components of the battery cell preform 2000 during the process of aligning and installing the dust cover 12 to the battery cell preform 2000.
  • the port 122 of the dust cover 12 includes two long sides 123 and two short sides 124 , which are arranged opposite to each other.
  • the long sides 123 extend along the first direction X, and the short sides 124 are connected to the two long sides 123 , respectively.
  • the long side 123 of the port 122 is a straight side parallel to the first direction X
  • the short side 124 of the port 122 is a curved side protruding outward from the port 122 of the dust cover 12, so that the shape of the port 122 of the dust cover 12 matches the shape of the hollow pole 2100 of the battery cell preform 2000, so that the dust cover 12 can just cover the hollow pole 2100 of the battery cell preform 2000, and neither of them will fall off easily, and the hollow pole 2100 of the battery cell preform 2000 will not be exposed.
  • the dust removal assembly 10 further includes a plug 14 , which is disposed in the dust removal cover 12 .
  • the plug 14 is configured to be pressed onto the inside of the hollow pole 2100 of the battery cell preform 2000 to block the open gap 2200 at the bottom of the hollow pole 2100 of the battery cell preform 2000 .
  • a plug 14 is arranged in the dust removal cover 12.
  • the plug 14 can be pressed onto the interior of the hollow pole 2100 of the battery cell preform 2000 to block the open gap 2200 at the bottom of the hollow pole 2100 of the battery cell preform 2000, thereby reducing the risk of welding slag entering the interior of the battery cell preform 2000 through the open gap 2200 at the bottom of the hollow pole 2100.
  • one end of the plug 14 extends out of the port 122 of the dust cover 12 to facilitate insertion into the open gap 2200 at the bottom of the hollow pole 2100 and passing through the gap 2200, thereby reducing the risk of welding slag entering the interior of the battery cell preform 2000 and causing contamination.
  • the plug 14 is spaced apart from the inner wall surface of the dust cover 12 and extends along the first direction X.
  • the dust brush 11 is located at the bottom of the plug 14, wherein the bottom is the side of the plug 14 close to the ground.
  • the pole ear 2300 is located at the bottom of the gap 2200, that is, the pole ear 2300 is located on the side of the gap 2200 close to the ground.
  • the plug 14 blocks the gap 2200, and the dust brush 11 can clean the welding slag around the pole ear 2300, further reducing the risk of welding slag falling, and will not hinder the movement of the dust brush 11 along the first direction X.
  • the surface 140 of the plug 14 close to the dust removal brush 11 is a plane, and the dust removal brush 11 is cylindrical and is tangent to or spaced from the plane.
  • the dust brush 11 is cylindrical, and compared with other shapes, such as a cuboid, prism or pyramid, it has the least resistance to air when moving, and because it has no edges or corners, it is easier to clean corners.
  • the surface 140 of the plug 14 close to the dust brush 11 is a plane and is tangent to or spaced from the dust brush 11, so that the dust brush 11 can be translated along the extension direction of the plane of the plug 14, and the plug 14 will not hinder the translation of the dust brush 11 while ensuring that the gap 2200 at the bottom of the hollow pole 2100 is sealed.
  • the surface 140 of the plug 14 close to the dust brush 11 is a plane and tangent to the dust brush 11, so that the dust brush 11 has a larger cleaning area.
  • the material of the plug 14 includes rubber or silicone.
  • the rubber or silicone material can make the plug 14 elastic, thereby reducing the damage to the hollow pole 2100 during the plug 14 is inserted into the gap 2200 at the bottom of the hollow pole 2100, and can also improve the sealing performance of the gap 2200.
  • the dust removal device 1 further includes a vibration assembly 30, which is connected to the dust removal brush 11 and is configured to vibrate the dust removal brush 11; the first drive assembly 20 is also connected to the vibration assembly 30 and is configured to drive the dust removal brush 11 and the vibration assembly 30 to move along the first direction X together.
  • the vibration component 30 can use high-frequency vibration to make the detachable welding slag and the adsorbed welding slag fall off the cleaned welding mark, and can make the dust removal brush 11 vibrate and move during the process of cleaning the welding slag, thereby improving the cleaning efficiency and cleaning effect.
  • the vibration assembly 30 can be implemented by a motor, which is also called an electric motor, and is an electromagnetic device that realizes electrical energy conversion or transmission according to the law of electromagnetic induction.
  • the vibration assembly 30 includes a vibration motor 31 and a mounting shaft 32, the vibration motor 31 is arranged outside the dust cover 12, one end of the mounting shaft 32 is mounted on the vibration motor 31, and the other end extends into the dust cover 12 and is connected to the dust brush 11.
  • the dust brush 11 and the vibration assembly 30 move together in the first direction X, the plug 14 and the dust cover 12 remain stationary.
  • the mounting shaft 32 connects the dust removal brush 11 and the vibration motor 31, so that the vibration motor 31 provides power for the vibration of the dust removal brush 11.
  • the embodiment of the present application realizes the vibration of the dust removal brush 11 by setting the vibration assembly 30 including the vibration motor 31 and the mounting shaft 32.
  • the device is simple, easy to install, and easy to implement.
  • FIG. 7 is a schematic diagram of the structure of the installation cavity provided in some embodiments of the present application.
  • the dust removal device 1 further includes an exhaust component 40 and an installation cavity 50; the exhaust component 40 is connected to the installation cavity 50, and the end of the dust cover 12 away from the port is connected to the installation cavity 50.
  • the side wall 51 of the installation cavity 50 at the end away from the dust cover 12 has a through hole 52, and the installation shaft 32 extends through the through hole 52 into the dust cover 12, or is connected to the dust brush 11 in the dust cover 12; the through hole 52 extends along the first direction X.
  • the exhaust assembly 40 is configured to exhaust air when the dust brush 11 lightly sweeps the welding slag, so as to form a negative pressure in the installation cavity 50 and the dust cover 12, thereby allowing the loose welding slag to enter the exhaust assembly 40.
  • the exhaust assembly 40 can be implemented by a vacuum device.
  • the installation cavity 50 is connected between the dust cover 12 and the exhaust assembly 40, and can provide a buffer space to reduce the risk of excessive negative pressure causing damage to the dust brush 11 and/or the battery cell preform 2000 in the dust cover 12.
  • the side wall 51 of the installation cavity 50 at one end away from the dust cover 12 has a through hole 52, and the through hole 52 allows the installation shaft 32 to pass through, so that the installation shaft 32 can move along the first direction X, and drive the dust brush 11 to move along the first direction X together.
  • the installation cavity 50 has an air outlet 53 connected to the exhaust assembly 40; in some embodiments, along the first direction X, the air outlet 53 and the air inlet 121 of the dust cover 12 are located on opposite sides of the dust cover 12 and the installation cavity 50.
  • the air outlet 53 is an opening that penetrates the side wall 51 of the installation cavity 50, and the gas in the dust cover 12 and the installation cavity 50 can be extracted through the exhaust assembly 40 through the air outlet 53 of the installation cavity 50. Further, by providing the air outlet 53 in the installation cavity 50 and the air inlet 121 in the dust cover 12, the air in the environment can be continuously introduced into the dust cover 12 and the installation cavity 50 for ventilation during the dust removal process, so that the air flow can continuously take away the welding slag, and the risk of damage to the battery cell preform 2000 caused by excessive negative pressure in the dust cover 12 caused by excessive air extraction by the exhaust assembly 40 during the dust removal process can be reduced.
  • the air outlet 53 and the air inlet 121 of the dust cover 12 are located on opposite sides of the dust cover 12 and the installation cavity 50, that is, on opposite sides of the dust brush 11, so that the gas flows from one side of the dust brush 11 to the other side, making it easier to take away the welding slag of the dust brush 11.
  • the side wall 51 of the installation cavity 50 facing away from the dust cover 12 has two flexible shielding members 54; along a third direction Z perpendicular to the first direction X, the two flexible shielding members 54 are respectively arranged on opposite sides of the through hole 52 and spliced together to block the through hole 52.
  • the flexible shielding member 54 is a deformable or bendable member.
  • the first direction X is taken as the horizontal direction for example
  • the third direction Z is the vertical direction, which can also be considered as the up and down direction.
  • the two flexible shielding members 54 are respectively arranged on the opposite sides of the through hole 52, and are spliced to each other to block the through hole 52, so that when the installation shaft 32 moves in the through hole 52 along the first direction X, the through hole 52 can be covered by the two flexible shielding members 54, reducing the risk of airflow entering the installation cavity 50 from the through hole 52, so that the airflow enters the installation cavity 50 from the air inlet 121 as much as possible, which is conducive to taking away the welding slag of the dust removal brush 11.
  • the flexible shielding member 54 is a brush, which can further Cleaning or adsorbing the welding slag on the installation shaft 32 of 52 can reduce the welding slag adsorbed on the installation shaft 32 and reduce the risk of the welding slag splashing into the interior of the battery cell preform 2000 during the vibration of the installation shaft 32.
  • the ends of the brushes have magnetic members (not shown), and the magnetic members at the ends of the two brushes attract each other, so that after the installation shaft 32 passes, the two flexible shielding members 54 close as quickly as possible under the effect of magnetic attraction.
  • the magnetic component is a component with magnetic attraction, a component that can generate magnetic attraction during use or a component that can be attracted to a component with magnetic attraction, such as a permanent magnet.
  • the mounting shaft 32 includes ferromagnetic material, so that wherever the mounting shaft 32 goes, the permanent magnet at the end of the brush is attracted to the mounting shaft 32, thereby better sealing the penetration hole 52 and reducing the risk of airflow entering.
  • a cover plate (not shown) is sleeved on the mounting shaft 32, and the cover plate is configured to move along the first direction X with the mounting shaft 32, and cover the through hole 52 while moving.
  • the use of a cover plate can better block the through hole 52 and reduce the risk of airflow entering.
  • the dust removal device 1 further includes an axial drive assembly 60 ; the axial drive assembly 60 is connected to the mounting shaft 32 , and the axial drive assembly 60 is configured to be able to drive the dust removal brush 11 to extend and retract axially along the mounting shaft 32 .
  • the axial drive assembly 60 refers to an assembly that drives along the axial direction of the installation shaft 32, such as a motor or a cylinder, that is, the axial drive assembly 60 can drive the dust removal brush 11 to extend and retract along the axial direction of the installation shaft 32, and the axial direction of the installation shaft 32 is parallel to the second direction Y and perpendicular to the third direction Z.
  • the axial drive assembly 60 may include an axial traverse cylinder 61 and an axial traverse slider 62.
  • the axial drive assembly 60 can drive the installation shaft 32 to move with the dust removal brush 11 in the direction away from the battery cell preform 2000, so that the dust removal brush 11 moves to the inside of the dust removal cover 12 or the inside of the installation cavity 50, and the negative pressure in the dust removal cover 12 is used to clean the residual welding slag on the dust removal brush 11.
  • the dust removal device 1 and the battery cell preform 2000 are released from installation, there is no need to additionally clean the dust removal brush 11 and the dust removal cover 12, thereby reducing the risk of contaminating other battery cell preforms 2000 when the dust removal device 1 is used to clean other battery cell preforms 2000 next time.
  • the dust removal device 1 further includes a second drive component 70, which is connected to the dust removal component 10 and the vibration component 30, and the second drive component 70 is configured to drive the dust removal component 10 and the vibration component 30 to move along a second direction Y; the second direction Y intersects with the first direction X.
  • a second drive component 70 which is connected to the dust removal component 10 and the vibration component 30, and the second drive component 70 is configured to drive the dust removal component 10 and the vibration component 30 to move along a second direction Y; the second direction Y intersects with the first direction X.
  • the second driving assembly 70 is used to provide power for the movement of the dust removal assembly 10 and the vibration assembly 30.
  • the second driving assembly 70 may include a support plate 71, a power mechanism 72 and a first slide rail 73, the first slide rail 73 and the dust cover mounting plate 100 are respectively arranged on both sides of the support plate 71, the power mechanism 72 is installed on the dust cover mounting plate 100, and is configured to drive the dust removal assembly 10 to move along the second direction Y by driving the dust cover mounting plate 100.
  • the dust removal assembly 10 can be matched and installed with the battery cell preform 2000 that needs to be cleaned, which is simple to operate, reduces the steps of manual installation, and improves the degree of automation.
  • the first direction X and the second direction Y are perpendicular to each other and parallel to the horizontal direction, that is, the second drive assembly 70 and the second drive assembly 70 are transverse drive assemblies. Therefore, the dust removal device 1 in the present application can clean the battery cell preform 2000 placed laterally (ie, horizontally).
  • the dust removal device 1 further includes a second direction Y transverse movement barrier 80, and the dust removal assembly 10 is arranged on the second direction Y transverse movement barrier 80, and the second direction Y transverse movement barrier 80 is configured to limit the distance that the dust removal assembly 10 moves in a direction close to the battery cell preform 2000, so that the dust removal assembly 10 stops after moving to a preset position in a direction close to the battery cell preform 2000, thereby reducing the risk of damaging the battery cell preform 2000 due to excessive movement of the dust removal assembly 10.
  • Figure 8 is a structural schematic diagram of the dust removal device provided in other embodiments of the present application.
  • the dust removal device 1 further includes a control circuit 200, wherein the control circuit 200 is electrically connected to the vibration assembly 30, the first drive assembly 20, the second drive assembly 70, the air extraction assembly 40, and the axial drive assembly 60 respectively.
  • the control circuit 200 refers to a circuit for controlling mechanical and electrical equipment, which may include a PCB board and a chip, etc.
  • the control circuit 200 may be configured to: in response to receiving a cleaning instruction, exhaust the dust cover 12 through the exhaust assembly 40 to form a negative pressure, and drive the dust removal assembly 10 to move from the initial position to the battery cell preform 2000 to a preset position along the second direction Y through the second drive assembly 70; in response to the dust removal assembly 10 moving to the preset position, vibrate the dust removal brush 11 through the vibration assembly 30 and drive the dust removal assembly 10 to move back and forth along the first direction X through the first drive assembly 20 to clean the battery cell preform 2000; in response to the completion of cleaning, drive the dust removal assembly 10 back to the initial position from the preset position along the second direction Y through the second drive assembly 70, and control the dust removal brush 11 to shrink from the original position to the inside of the dust cover 12 along the axial direction of the mounting shaft 32 through the axial drive assembly 60 and extend to the original position after being held for
  • the present application can control the operation of the vibration assembly 30, the first drive assembly 20, the second drive assembly 70, the vacuum assembly 40 and the axial drive assembly 60 by setting up a control circuit 200, can accurately control the current, ensure the normal operation of the entire dust removal device 1, and can also serve as a safety protection circuit and a conversion circuit.
  • the dust removal device 1 includes two symmetrical and spaced dust removal components 10, and a first drive component 20, a vibration component 30, an axial drive component 60, a second drive component 70, a suction component 40 and/or a mounting cavity 50 that respectively drive the two dust removal components 10 and/or the dust removal brush 11 to move, so that the welding slag on the two hollow poles 2100 in the battery cell preform 2000 can be cleaned at the same time, thereby improving the cleaning efficiency.
  • the two dust removal components 10 can share the first drive component 20 and the second drive component 70.
  • FIG. 9 is a schematic diagram of the structure of a battery production system 1000 provided in some embodiments of the present application.
  • the battery production system 1000 includes a dust removal device 1 , a welding device 2 and a clamp 3 .
  • the dust removal device 1 is located downstream of the welding device 2; the clamp 3 is used to fix the battery cell preform 2000, and the clamp 3 passes through the welding device 2 and the dust removal device 1 in sequence, and brings the battery cell preform 2000 to the workstation of the welding device 2 and the workstation of the dust removal device 1 respectively.
  • the welding device 2 is used to weld the hollow pole 2100 and the pole ear 2300 in the battery cell preform 2000.
  • the dust removal device 1 is the dust removal device 1 provided in any of the above embodiments, and is used to clean the battery cell preform 2000 after welding.
  • the embodiment of the present application includes a dust removal device 1 including a dust removal component 10 and a first drive component 20, the dust removal component 10 includes a dust removal brush 11, and the first drive component 20 is configured to be able to drive the dust removal brush 11 to move along the first direction X; wherein, since the dust removal brush 11 can move while cleaning the welding slag, the welding slag on the hollow pole 2100 of the battery cell preform 2000 can be removed from a larger area, and further, the dust removal brush 11 can achieve the cleaning of strip-type weld marks, thereby improving the cleaning effect of the dust removal device 1.
  • the disclosed systems, devices and methods can be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of units is only a logical function division. There may be other division methods in actual implementation.
  • multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
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  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

本申请提供一种除尘装置和电池生产系统，其中，所述除尘装置包括除尘组件和第一驱动组件，所述除尘组件包括除尘刷，所述第一驱动组件连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动。通过这样的方式，除尘刷能够一边打扫焊渣一边移动，从而可以更大面积地清除电池单体预制件的中空极柱上的焊渣；进一步地，该除尘刷可以实现条型焊印的清洁，进而提高该除尘装置的清洁效果。

Description

一种除尘装置和电池生产系统
【相关申请的交叉引用】
本申请基于2023年11月30日提交的中国专利申请202323280379X主张其优先权，此处通过参照引入其全部的记载内容。
【技术领域】
本申请涉及电池领域，尤其涉及一种除尘装置和电池生产系统。
【背景技术】
焊接是电池生产过程中的一个重要环节，而激光焊接等过程中会产生大量焊渣等物质。由于焊渣尺寸较小，容易造成生产设备的污染，影响生产设备的使用效果或使用寿命，因此，焊接后焊渣的清洁是亟需解决的技术问题。
【发明内容】
本申请主要解决的技术问题是提供一种能够高效清洁焊接产生的焊渣的除尘装置和电池生产系统。
为解决上述技术问题，第一方面，本申请采用的一个技术方案是提供一种除尘装置，所述除尘装置包括除尘组件、第一驱动组件和除尘罩，其中，所述除尘组件包括除尘刷，所述第一驱动组件连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；所述除尘罩的端口包括相对设置的两条长边和相对设置的两条短边，所述长边沿所述第一方向延伸，所述短边分别连接两条所述长边。
在上述技术方案中，通过设置除尘装置包括除尘组件和第一驱动组件，除尘组件包括除尘刷，以及第一驱动组件被配置为能够驱动除尘刷沿第一方向移动，可以使除尘刷能够一边打扫焊渣一边移动，从而可以更大面积地清除电池单体预制件的中空极柱上的焊渣；进一步地，该除尘刷可以实现条型焊印的清洁，进而提高该除尘装置的清洁效果；通过设置除尘装置还包括除尘罩，且除尘罩的端口包括沿第一方向延伸的两条长边以及分别连接两条长边的两个短边，使得除尘罩的端口的形状与电池单体预制件的中空极柱的形状相匹配，以使除尘罩可以正好罩住电池单体预制件的中空极柱，既不会使二者容易脱落，也不会有电池单体预制件的中空极柱裸露的情况。
为解决上述技术问题，第二方面，本申请采用的另一个技术方案是提供一种除尘装置，所述除尘装置包括除尘组件、第一驱动组件和除尘罩，其中，所述除尘组件包括除尘刷，所述第一驱动组件连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；所述除尘组件进一步包括堵头，所述堵头设置于所述除尘罩内。
在上述技术方案中，通过设置除尘罩且除尘刷被限制在除尘罩内，可以将电池单体预制件的中空极柱与外界隔离开，减少除尘组件在清洁焊渣过程中焊渣的飞溅或散落至其他部位或环境中的风险，减少污染；而且除尘罩也限定了除尘刷的移动范围，可以减少除尘刷与其他部位的接触，进而减少除尘刷上的焊渣的散落；通过在除尘罩内设置堵头，堵头能够压覆 到电池单体预制件的中空极柱的内部，堵住电池单体预制件的中空极柱底部的开口的缝隙，能够减少焊渣通过中空极柱底部的开口的缝隙进入电池单体预制件内部的风险。
在其中一些实施例中，所述除尘罩的侧壁具有进气口。
在上述技术方案中，通过在除尘罩的侧壁设置进气口，可以使外界气体进入除尘罩内，进而使除尘刷扫落的焊渣随气体流动，以达到清理焊渣的目的。
在其中一些实施例中，所述除尘罩的端口设置有柔性防护套。
在上述技术方案中，通过在除尘罩的端口设置有柔性防护套，一方面可以对除尘罩的端口进行防护，另一方面还可以在将除尘罩对准安装至电池单体预制件的过程中减小除尘罩的端口对电池单体预制件的中空极柱或其他部件的伤害。
在其中一些实施例中，所述除尘罩的端口包括相对设置的两条长边和相对设置的两条短边，所述长边沿所述第一方向延伸，所述短边分别连接两条所述长边。
在上述技术方案中，通过设置除尘罩的端口包括沿第一方向延伸的两条长边以及分别连接两条长边的两个短边，使得除尘罩的端口的形状与电池单体预制件的中空极柱的形状相匹配，以使除尘罩可以正好罩住电池单体预制件的中空极柱，既不会使二者容易脱落，也不会有电池单体预制件的中空极柱裸露的情况。
在其中一些实施例中，所述堵头的一端延伸出所述除尘罩的端口。
在上述技术方案中，通过堵头的一端延伸出除尘罩的端口，可以便于插入中空极柱底部的开口的缝隙并穿过缝隙，降低焊渣进入电池单体预制件内部造成污染的风险。
在其中一些实施例中，所述堵头与所述除尘罩的内壁面间隔设置且沿着所述第一方向延伸，所述除尘刷位于所述堵头的底部。
在上述技术方案中，通过使堵头与述除尘罩的内壁面间隔设置且沿着第一方向延伸，以及除尘刷位于堵头的底部，可以使得堵头堵住缝隙，除尘刷可以对极耳周围的焊渣进行清理，进一步减少焊渣的掉落的风险，且不会对除尘刷沿第一方向的移动产生阻碍。
在其中一些实施例中，所述堵头靠近所述除尘刷的表面为平面，所述除尘刷为圆柱形且与所述平面相切或间隔设置。
在上述技术方案中，通过设置除尘刷为圆柱形，可以使除尘刷在移动时与空气的阻力最小，且由于没有棱角，因此更容易打扫角落部位；另外，通过堵头靠近除尘刷的表面为平面且与除尘刷相切或间隔设置，可以使除尘刷沿着堵头的平面的延伸方向进行平移，且堵头在保证对中空极柱底部的开口的缝隙进行密封的同时不会对除尘刷的平移造成阻碍。
在其中一些实施例中，所述堵头的材料包括橡胶或硅胶。
在上述技术方案中，通过设置堵头的材料包括橡胶或硅胶，可以使堵头具有弹性，进而可以减少堵头在插入至中空极柱底部的开口的缝隙过程中对中空极柱的伤害，还可以提高对缝隙的密封性能。
在其中一些实施例中，所述除尘装置进一步包括震动组件，所述震动组件连接于所述除尘刷，并被配置为能够使所述除尘刷震动；所述第一驱动组件还连接于所述震动组件，并被配置为能够驱动所述除尘刷和所述震动组件一起沿第一方向移动。
在上述技术方案中，通过设置除尘装置包括震动组件，可以利用高频振动使被清洁的焊印处可脱落的焊渣以及被吸附的焊渣掉落，而且可以使除尘刷在清洁焊渣过程中边震动边移动，提高清洁效率和清洁效果。
为解决上述技术问题，第三方面，本申请采用的又一个技术方案是提供一种除尘装置，所述除尘装置包括除尘组件和第一驱动组件，所述除尘组件包括除尘刷；所述第一驱动组件连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；所述除尘装置进一步 包括震动组件，所述震动组件连接于所述除尘刷，并被配置为能够使所述除尘刷震动；所述第一驱动组件还连接于所述震动组件，并被配置为能够驱动所述除尘刷和所述震动组件一起沿所述第一方向移动。
在上述技术方案中，通过设置除尘装置包括震动组件，可以利用高频振动使被清洁的焊印处可脱落的焊渣以及被吸附的焊渣掉落，而且可以使除尘刷在清洁焊渣过程中边震动边移动，提高清洁效率和清洁效果。
在其中一些实施例中，所述除尘组件进一步包括除尘罩，所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；所述震动组件包括震动马达和安装轴，所述震动马达设置于所述除尘罩外，所述安装轴的一端安装于所述震动马达上，另一端延伸至所述除尘罩内并与所述除尘刷连接。
在上述技术方案中，通过设置除尘罩且除尘刷被限制在除尘罩内，可以将电池单体预制件的中空极柱与外界隔离开，减少除尘组件在清洁焊渣过程中焊渣的飞溅或散落至其他部位或环境中的风险，减少污染；而且除尘罩也限定了除尘刷的移动范围，可以减少除尘刷与其他部位的接触，进而减少除尘刷上的焊渣的散落；通过设置震动组件包括震动马达和安装轴来实现除尘刷的震动，装置简单，安装方便，且易于实现。
在其中一些实施例中，所述除尘装置进一步包括抽气组件和安装腔体；所述抽气组件与所述安装腔体连通，所述除尘罩远离端口的一端连通于所述安装腔体，所述安装腔体背离所述除尘罩的一端的侧壁具有穿设孔，所述安装轴穿过所述穿设孔延伸至所述除尘罩内，所述穿设孔沿着所述第一方向延伸。
在上述技术方案中，抽气组件可以在除尘刷轻扫焊渣的过程中抽气，以使安装腔体和除尘罩内形成负压，进而使松动的焊渣进入抽气组件内；安装腔体连接于除尘罩和抽气组件之间，可以提供一个缓冲空间，减少负压过大对除尘罩内的除尘刷和/或电池单体预制件造成损坏的风险；安装腔体背离除尘罩的一端的侧壁具有穿设孔，穿设孔使安装轴穿过，能够沿第一方向移动，并带动除尘刷一起沿第一方向移动。
在其中一些实施例中，所述安装腔体具有与所述抽气组件连通的出气口；沿着所述第一方向，所述出气口和所述除尘罩的进气口位于所述除尘罩和所述安装腔体的相对两侧。
在上述技术方案中，通过在安装腔体设置出气口，可以将除尘罩以及安装腔体内的气体通过抽气组件抽走；进一步结合在除尘罩设置进气口，可以在除尘过程中使环境中的空气不断地进入除尘罩和安装腔体内进行换气，使气流能够持续不断地带走焊渣，而且可以减少在除尘过程中由于抽气组件抽气过多造成除尘罩内负压过大对电池单体预制件造成损坏的风险；沿着第一方向，出气口和除尘罩的进气口位于除尘罩和安装腔体的相对两侧，即位于除尘刷的相对两侧，使得气体从除尘刷的一侧流向另一侧，更容易将除尘刷的焊渣带走。
在其中一些实施例中，所述安装腔体背离所述除尘罩的侧壁具有两个柔性遮挡件；沿着垂直于所述第一方向的第三方向，两个所述柔性遮挡件分别设置于所述穿设孔的相对两侧，并相互拼接挡住所述穿设孔。
在上述技术方案中，通过设置安装腔体背离除尘罩的侧壁具有两个柔性遮挡件，且两个柔性遮挡件相互拼接挡住穿设孔，使得安装轴在穿设孔内沿第一方向移动的过程中，穿设孔可以被两个柔性遮挡件封盖，减小气流从穿设孔进入安装腔体的风险，使得气流尽可能从进气口进入安装腔体，有利于将除尘刷的焊渣带走。
在其中一些实施例中，所述柔性遮挡件为毛刷。
在上述技术方案中，通过设置柔性遮挡件为毛刷，可以进一步对穿过穿设孔的安装轴上的焊渣进行打扫或吸附，可以减少安装轴上吸附的焊渣，以及减少安装轴在震动过程中焊渣飞溅进电池单体预制件内部的风险。
在其中一些实施例中，所述毛刷的端部具有磁性件，两个所述毛刷的端部的磁性件相互吸引，所述安装轴包括铁磁性材料。
在上述技术方案中，通过设置毛刷的端部具有磁性件，以及两个毛刷的端部的磁性件相互吸引，使得安装轴经过之后，两个柔性遮挡件在磁吸作用下尽快闭合通过设置安装轴包括铁磁性材料，使得安装轴所到之处，毛刷的端部的永磁体与安装轴吸引，更好的对穿设孔进行封堵，减小气流进入的风险。
在其中一些实施例中，所述安装轴上套设有盖板，所述盖板被配置为能够随所述安装轴一起沿所述第一方向移动，并在移动的同时将所述穿设孔盖住。
在上述技术方案中，通过设置安装轴上套设有盖板，盖板被配置为能够随所述安装轴一起沿所述第一方向移动，并在移动的同时将穿设孔盖住，可以更高更好的封堵穿设孔，减小气流进入的风险。
在其中一些实施例中，所述除尘装置进一步包括轴向驱动组件；所述轴向驱动组件与所述安装轴连接，所述轴向驱动组件被配置为能够驱动所述除尘刷沿所述安装轴的轴向伸缩。
在上述技术方案中，通过设置除尘装置包括设置轴向驱动组件，以及轴向驱动组件能够驱动除尘刷沿安装轴的轴向伸缩，可以在除尘结束后使驱动组件驱动安装轴带着除尘刷向远离电池单体预制件的方向移动，以利用除尘罩内的负压，对除尘刷上的残余焊渣进行清洁，在除尘装置与电池单体预制件解除安装后，不需要额外对除尘刷和除尘罩进行清洁，进而减少了下次再使用除尘装置对其他电池单体预制件进行清洁时对其他电池单体预制件进行污染的风险。
在其中一些实施例中，所述除尘装置进一步包括第二驱动组件，所述第二驱动组件连接于所述除尘组件和所述震动组件，所述第二驱动组件被配置为能够驱动所述除尘组件和所述震动组件沿第二方向移动；所述第二方向与所述第一方向交叉。
在上述技术方案中，通过设置除尘装置包括第二驱动组件，以及第二驱动组件能够驱动除尘组件和震动组件沿第二方向移动，可以使除尘组件与需要清洁的电池单体预制件进行匹配与安装，操作简单，减少了手动安装的步骤，提高了自动化程度。
在其中一些实施例中，所述第一方向和所述第二方向相互垂直且均平行于水平方向。
在上述技术方案中，通过设置第一方向和第二方向相互垂直且均平行于水平方向，使得本申请中的除尘装置可以对横向放置的电池单体预制件进行清洁。
在其中一些实施例中，所述除尘装置进一步包括控制电路；所述控制电路分别与所述震动组件、所述第一驱动组件、所述第二驱动组件、所述抽气组件、所述轴向驱动组件电连接；所述控制电路被配置为：
响应于接收到清洁指令，通过所述抽气组件对所述除尘罩进行抽气形成负压，以及通过所述第二驱动组件驱动所述除尘组件沿所述第二方向从初始位置向电池单体预制件移动至预设位置；
响应于所述除尘组件移动至所述预设位置，通过所述震动组件使所述除尘刷震动并通过所述第一驱动组件驱动所述除尘组件沿第一方向来回移动，以对所述电池单体预制件进行清洁；
响应于清洁完成，通过所述第二驱动组件驱动所述除尘组件沿所述第二方向从所述预设位置回到所述初始位置，以及通过所述轴向驱动组件控制所述除尘刷沿所述安装轴的轴向从原位向所述除尘罩的内部收缩并保持预设时间之后伸出至所述原位。
在上述技术方案中，通过设置控制电路来控制震动组件、第一驱动组件、第二驱动组件、抽气组件以及轴向驱动组件工作，可以精准控制电流，保证整个除尘装置的正常运转，还可以起到安全保护电路、以及转换电路的作用。
在其中一些实施例中，所述除尘装置包括两个对称且间隔设置的所述除尘组件，以及分别驱动两个所述除尘组件和/或所述除尘刷运动的所述第一驱动组件、所述震动组件、所述轴向驱动组件、第二驱动组件、所述抽气组件和/或所述安装腔体。
在上述技术方案中，通过设置两个对称且间隔设置的除尘组件，以及分别驱动两个所述除尘组件和/或所述除尘刷运动的第一驱动组件和第二驱动组件、震动组件、轴向驱动组件、抽气组件和/或安装腔体，可以同时对电池单体预制件中的两个中空极柱上的焊渣进行清洁，提高清洁效率。
为解决上述技术问题，第四方面，本申请采用的再一个技术方案是提供一种电池生产系统，所述电池生产系统包括焊接装置以及除尘装置，其中，所述除尘装置为上述任意一实施例提供的所述的除尘装置。
在上述技术方案中，通过设置除尘装置包括除尘组件和第一驱动组件，除尘组件包括除尘刷，以及第一驱动组件被配置为能够驱动除尘刷沿第一方向移动，可以使除尘刷能够一边打扫焊渣一边移动，从而可以更大面积地清除电池单体预制件的中空极柱上的焊渣；进一步地，该除尘刷可以实现条型焊印的清洁，进而提高该除尘装置的清洁效果。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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它的附图。
图1是电池单体预制件的结构示意图；
图2是图1的电池单体预制件的部分结构示意图；
图3是本申请一些实施例提供的除尘装置的结构示意图；
图4是图3中另一视角下的除尘装置的结构示意图；
图5是本申请一些实施例提供的除尘罩、堵头和安装腔体的结构示意图；
图6是另一些实施例提供的除尘罩、堵头和安装腔体的结构示意图；
图7是本申请一些实施例提供的安装腔体的结构示意图；
图8是本申请另一些实施例提供的除尘装置的结构示意图；
图9是本申请一些实施例提供的电池生产系统的结构示意图。
附图标号说明：
1-除尘装置、10-除尘组件、11-除尘刷、12-除尘罩、120-除尘罩的侧壁、121-进气口、122-端口、123-长边、124-短边、13-柔性防护套、14-堵头、140-堵头靠近除尘刷的表面、20-第一驱动组件、21-气缸安装板、22-横移气缸、23-横移滑轨、30-震动组件、31-震动马达、32-安装轴、40-抽气组件、50-安装腔体、51-安装腔体背离除尘罩的一端的侧壁、52-穿设孔、53-出气口、54-柔性遮挡件、60-轴向驱动组件、61-轴向横移气缸、62-轴向横移滑块、70-第二驱动组件、71-支撑板、72-动力机构、73-第一滑轨、80-第二方向横移阻挡、100-除尘罩安装 板、200-控制电路、1000-电池生产系统、2-焊接装置、3-夹具、2000-电池单体预制件、2100-中空极柱、2200-缝隙、2300-极耳、2400-壳体、2500-电芯。
【具体实施方式】
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同；本文中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请；本申请的说明书和权利要求书及上述附图说明中的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
在本申请实施例的描述中，技术术语“第一”、“第二”、“第三”等仅用于区别不同对象，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量、特定顺序或主次关系。在本申请实施例的描述中，“多个”的含义是两个以上(包括两个)，例如两个，三个等，除非另有明确具体的限定，同理，“多组”指的是两组以上(包括两组)，“多片”指的是两片以上(包括两片)。
在本申请实施例的描述中，术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请实施例的描述中，技术术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的在某一特定姿态(如附图所示)下各部件之间的相对方位或位置关系，仅是为了便于描述本申请实施例和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。
在本申请实施例的描述中，除非另有明确的规定和限定，技术术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；也可以是机械连接，也可以是电连接；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请实施例中的具体含义。
本申请中，电池单体可以包括锂离子电池、钠离子电池或镁离子电池等，电池单体可呈圆柱体、扁平体或其它形状等，电池单体一般按封装的方式分成三种：柱形电池单体、方形电池单体和软包电池单体。电池单体预制件是指电池单体在焊接极柱前的结构。以下实施例 为了方便说明，以锂离子电池为例进行说明。
在新能源领域，锂离子电池由于具有高电压、高容量、低小号、无记忆效应、无公害、体积小、内阻小、自放电少、循环次数多等优点，使其成为高新技术发展的重点之一。
在锂离子电池生产过程中，焊接是一个重要环节，例如，传统的电池单体包括壳体、电芯、转接片和顶部端盖；其中，电芯具有极耳，顶部端盖上设置有电极极柱；电芯和转接片从壳体顶部端口装入壳体内，顶部端盖将壳体顶部进行封盖。生产过程中，先将极耳与转接片焊接，再将转接片与电极极柱焊接。由于传统的电池单体的电极极柱与转接片焊接过程产生点状焊印，除尘过程中除尘刷不需要移动。
为了适应市场需求，申请人开发的一种新的电池单体。请参见图1和图2，其中图1是申请人开发的一种新的电池单体预制件的结构示意图，图2是图1的电池单体预制件的部分结构示意图。新的电池单体预制件2000包括壳体2400、电芯2500、底部端盖(图未示)和中空极柱2100；其中，电芯2500从壳体2400的底部端口装入壳体2400内，底部端盖将壳体2400的底部进行封盖；中空极柱2100嵌设于壳体2400的顶壁上，且中空极柱2100包括环形侧壁和底壁，中空极柱2100的底壁具有开口(图未标)；电芯2500具有极耳2300，极耳2300从中空极柱2100的底壁具有开口插入中空极柱2100内，并弯折之后与中空极柱2100的底壁焊接在一起。新的电池单体预制件2000的中空极柱2100直接与极耳2300焊接，因此，焊接过程产生条型焊印，而除尘过程中，需要除尘刷沿着极耳2300宽度方向来回移动。而且，极耳2300与中空极柱2100的底壁开口的侧壁之间具有缝隙2200，而激光焊接等过程中会产生大量焊渣等物质，由于焊渣尺寸较小容易被极片等结构吸附，或通过电池单体预制件2000的缝隙2200掉落至电池单体预制件2000内部而造成污染，影响电池的使用效果或使用寿命，因此，焊接后焊渣的清洁是亟需解决的技术问题。
为了解决上述一个或多个技术问题，本申请实施例提供了一种除尘装置，除尘装置包括除尘组件和第一驱动组件，除尘组件包括除尘刷，以及第一驱动组件连接于除尘刷，并被配置为能够驱动的表面除尘刷沿第一方向移动；其中，由于除尘刷能够一边打扫焊渣一边移动，因而可以更大面积地清除电池单体预制件的中空极柱上的焊渣，进一步地，该除尘刷可以实现条型焊印的清洁，进而提高该除尘装置的清洁效果。
下面结合附图和实施例对本申请进行详细地说明。
请参见图3和图4，其中，图3是本申请一些实施例提供的除尘装置1的结构示意图；图4是图3中的除尘装置的另一视角下的结构示意图。
本申请提供的除尘装置1包括除尘组件10和第一驱动组件20，除尘组件10包括除尘刷11；第一驱动组件20连接于除尘刷11，并被配置为能够驱动除尘刷11沿第一方向X移动。
其中，除尘组件10被配置为对电池单体预制件2000上的焊渣进行清洁，其中清洁方式可以为物理清洁或化学清洁，其中物理清洁是指不改变焊渣的分子结构直接对焊渣进行清扫，例如负压抽吸的方式；化学清洁是指通过化学反应的方式破坏焊渣的化学结构使焊渣溶解或熔融掉。考虑到尽可能不对电池单体预制件2000造成损坏，本申请实施例用物理清洁的方式对焊渣进行清扫。
请一并参见图1和图2，除尘刷11可以对落在或吸附在电池单体预制件2000的中空极柱2100上的焊渣进行收集和清理。除尘刷11的材质可以为橡胶、硅胶、塑料、猪鬃等软体材料，以减少除尘刷11在清洁过程中对电池单体预制件2000的伤害。
第一驱动组件20用于为除尘组件10提供动力，驱动除尘组件10沿第一方向X移动， 其中第一方向X与电池单体预制件2000的设置方式有关，只要能够对电池单体预制件2000中的焊渣进行清理即可。本申请一些实施例中，电池单体预制件2000的中空极柱2100的形状可以为跑道形、圆形、椭圆形、长方形或正方向，当电池单体预制件2000的中空极柱2100的形状为跑道形或长方形时，第一方向X可以为中空极柱2100的横截面的长边的延伸方向，以使除尘刷11沿着第一方向X移动时，除尘刷11的覆盖范围更大，来回移动的次数更少；当电池单体预制件2000的中空极柱2100的形状为圆形时，第一方向X可以为中空极柱2100的直径的延伸方向；当电池单体预制件2000的中空极柱2100的形状为正方形时，第一方向X可以为任意边的延伸方向。以下实施例以电池单体预制件2000的中空极柱2100的形状为跑道形，中空极柱2100的横截面的长边为水平方向且短边为竖直方向，且第一方向X为中空极柱2100的横截面的长边的延伸方向为例进行介绍。即，电池单体预制件2000平行于水平方向设置，壳体2400的顶壁垂直于水平方向设置，以减小焊接后焊渣在重力作用下进入电池单体预制件2000内部的风险。
进一步地，在一些实施方式中，第一驱动组件20包括气缸安装板21、横移气缸22和横移滑块(图未示)；其中，横移气缸22安装于气缸安装板21上，横移气缸22的活塞杆通过气缸连接块与横移滑块连接；气缸安装板21在位于横移气缸22的沿活塞杆的移动方向的相对两侧分别设置有横移滑轨23，横移滑块分别设置在相应的横移滑轨23上。
在一些实施例中，除尘组件10进一步包括除尘罩12，除尘刷11设置于除尘罩12内并被配置为能够在除尘罩12内沿着第一方向X来回移动。
具体地，除尘罩12的形状尺寸与中空极柱2100的形状尺寸相匹配，除尘罩12被配置为能够将电池单体预制件2000的中空极柱2100罩住，例如套设于中空极柱2100罩外侧，可以将电池单体预制件2000的中空极柱2100与外界隔离开，减少除尘组件10在清洁焊渣过程中焊渣的飞溅或散落至其他部位或环境中的风险，减少污染；另一方面，除尘罩12也限定了除尘刷11的移动范围，可以减少除尘刷11与其他部位的接触，进而减少除尘刷11上的焊渣的散落。进一步，一些实施例中，除尘装置1包括除尘罩安装板100，除尘组件10可以通过除尘罩安装板100设置于气缸安装板21。
请一并参见图5和图6，其中图5是本申请一些实施例提供的除尘罩12、堵头14和安装腔体50的结构示意图；图6是另一些实施例提供的除尘罩12、堵头14和安装腔体50的结构示意图。
在一些实施例中，除尘罩12的侧壁120具有进气口121。具体地，除尘罩12为两端开口的中空柱状体，进气口121可以位于中空柱状体的环形侧壁的任意位置。
其中，除尘罩12的侧壁120是指卷曲环绕围成内部容纳空间的具有一定厚度的环形板材，其至少一端具有开口。进气口121开设在除尘罩12的侧壁120上并贯穿侧壁120，进气口121可以使外界气体进入除尘罩12内，进而使除尘刷11扫落的焊渣随气体流动，以达到清理焊渣的目的。
进一步地，在一些实施例中，除尘罩12的端口122设置有柔性防护套13。
其中，除尘罩12的端口122即为除尘罩12的侧壁120的端部形成的开口，除尘罩12的端口122用于使中空极柱2100插入除尘罩12。柔性防护套13可以包围除尘罩12的端口122，一方面可以对除尘罩12的端口122进行防护，另一方面还可以在将除尘罩12对准安装至电池单体预制件2000的过程中减小除尘罩12的端口122对电池单体预制件2000的中空极柱2100或其他部件的伤害。
在一些实施例中，除尘罩12的端口122包括相对设置的两条长边123和相对设置的两条短边124，长边123沿第一方向X延伸，短边124分别连接两条长边123。
其中，端口122的长边123为平行于第一方向X的直边，端口122的短边124为向除尘罩12的端口122外凸的曲边，从而使得除尘罩12的端口122的形状与电池单体预制件2000的中空极柱2100的形状相匹配，以使除尘罩12可以正好罩住电池单体预制件2000的中空极柱2100，既不会使二者容易脱落，也不会有电池单体预制件2000的中空极柱2100裸露的情况。
在一些实施例中，除尘组件10进一步包括堵头14，堵头14设置于除尘罩12内。
其中，堵头14被配置为能够压覆到电池单体预制件2000的中空极柱2100的内部，堵住电池单体预制件2000的中空极柱2100底部的开口的缝隙2200。
本申请实施例通过在除尘罩12内设置堵头14，堵头14能够压覆到电池单体预制件2000的中空极柱2100的内部，堵住电池单体预制件2000的中空极柱2100底部的开口的缝隙2200，能够减少焊渣通过中空极柱2100底部的开口的缝隙2200进入电池单体预制件2000内部的风险。
在其中一些实施方式中，堵头14的一端延伸出除尘罩12的端口122，便于插入中空极柱2100底部的开口的缝隙2200并穿过缝隙2200，降低焊渣进入电池单体预制件2000内部造成污染的风险。
进一步地，在其中一些实施方式中，堵头14与除尘罩12的内壁面间隔设置且沿着第一方向X延伸。在一些实施例中，除尘刷11位于堵头14的底部，其中底部是堵头14靠近地面的一侧。为了进一步减小焊接后焊渣在重力作用下进入电池单体预制件2000内部的风险，电池单体预制件2000平行于水平方向设置时，极耳2300位于缝隙2200的底部，即极耳2300位于缝隙2200靠近地面的一侧。通过除尘刷11位于堵头14的底部，使得堵头14堵住缝隙2200，除尘刷11可以对极耳2300周围的焊渣进行清理，进一步减少焊渣的掉落的风险，且不会对除尘刷11沿第一方向X的移动产生阻碍。
进一步地，在其中一些实施方式中，堵头14靠近除尘刷11的表面140为平面，除尘刷11为圆柱形且与平面相切或间隔设置。
除尘刷11为圆柱形，与其他形状相比，例如长方体、棱柱或棱锥等，在移动时与空气的阻力最小，且由于没有棱角，因此更容易打扫角落部位。堵头14靠近除尘刷11的表面140为平面且与除尘刷11相切或间隔设置，可以使除尘刷11沿着堵头14的平面的延伸方向进行平移，且堵头14在保证对中空极柱2100底部的开口的缝隙2200进行密封的同时不会对除尘刷11的平移造成阻碍。在一些实施例中，堵头14靠近除尘刷11的表面140为平面且与除尘刷11相切，使得除尘刷11具有更大的清扫面积。
进一步地，在其中一些实施方式中，堵头14的材料包括橡胶或硅胶。其中，橡胶或硅胶的材质可以使堵头14具有弹性，进而可以减少堵头14在插入至中空极柱2100底部的开口的缝隙2200过程中对中空极柱2100的伤害，还可以提高对缝隙2200的密封性能。
在一些实施例中，除尘装置1进一步包括震动组件30，震动组件30连接于除尘刷11，并被配置为能够使除尘刷11震动；第一驱动组件20还连接于震动组件30，并被配置为能够驱动除尘刷11和震动组件30一起沿第一方向X移动。
其中，震动组件30可以利用高频振动使被清洁的焊印处可脱落的焊渣以及被吸附的焊渣掉落，而且可以使除尘刷11在清洁焊渣过程中边震动边移动，提高清洁效率和清洁效果。
震动组件30可以通过马达来实现，马达又称为电机，依据电磁感应定律实现电能转换或传递的一种电磁装置。具体地，在一具体实施方式中，震动组件30包括震动马达31和安装轴32，震动马达31设置于除尘罩12外，安装轴32的一端安装于震动马达31上，另一端延伸至除尘罩12内并与除尘刷11连接。除尘刷11和震动组件30一起沿第一方向X移动的同时，堵头14与除尘罩12保持不动。
其中，安装轴32将除尘刷11和震动马达31连接起来，以使震动马达31为除尘刷11的震动提供动力。本申请实施例通过设置震动组件30包括震动马达31和安装轴32实现除尘刷11的震动，装置简单，安装方便，且易于实现。
进一步地，请一并参见图7，图7是本申请一些实施例提供的安装腔体的结构示意图。
除尘装置1进一步包括抽气组件40和安装腔体50；抽气组件40与安装腔体50连通，除尘罩12远离端口的一端连通于安装腔体50，安装腔体50背离除尘罩12的一端的侧壁51具有穿设孔52，安装轴32穿过穿设孔52延伸至除尘罩12内，或与除尘罩12内的除尘刷11连接；穿设孔52沿着第一方向X延伸。
其中，抽气组件40配置为在除尘刷11轻扫焊渣的过程中抽气，以使安装腔体50和除尘罩12内形成负压，进而使松动的焊渣进入抽气组件40内。本申请一些实施例中，抽气组件40可以通过抽真空装置来实现。
安装腔体50连接于除尘罩12和抽气组件40之间，可以提供一个缓冲空间，减少负压过大对除尘罩12内的除尘刷11和/或电池单体预制件2000造成损坏的风险。安装腔体50背离除尘罩12的一端的侧壁51具有穿设孔52，穿设孔52可以使安装轴32穿过，并使得安装轴32能够沿第一方向X移动，并带动除尘刷11一起沿第一方向X移动。
在一些实施例中，安装腔体50具有与抽气组件40连通的出气口53；在一些实施例中，沿着第一方向X，出气口53和除尘罩12的进气口121位于除尘罩12和安装腔体50的相对两侧。
其中，出气口53为贯穿安装腔体50的侧壁51的开口，通过安装腔体50的出气口53可以将除尘罩12以及安装腔体50内的气体通过抽气组件40抽走。进一步地，通过在安装腔体50设置出气口53，以及在除尘罩12设置进气口121，可以在除尘过程中使环境中的空气不断地进入除尘罩12和安装腔体50内进行换气，使气流能够持续不断地带走焊渣，而且可以减少在除尘过程中由于抽气组件40抽气过多造成除尘罩12内负压过大对电池单体预制件2000造成损坏的风险。沿着第一方向X，出气口53和除尘罩12的进气口121位于除尘罩12和安装腔体50的相对两侧，即位于除尘刷11的相对两侧，使得气体从除尘刷11的一侧流向另一侧，更容易将除尘刷11的焊渣带走。
在一些实施例中，安装腔体50背离除尘罩12的侧壁51具有两个柔性遮挡件54；沿着垂直于第一方向X的第三方向Z，两个柔性遮挡件54分别设置于穿设孔52的相对两侧，并相互拼接挡住穿设孔52。
柔性遮挡件54为可形变或可弯折的构件。其中，以第一方向X为水平方向为例进行介绍，第三方向Z为竖直方向，也可以认为为上下方向。两个柔性遮挡件54分别设置于穿设孔52的相对两侧，并相互拼接挡住穿设孔52，使得安装轴32在穿设孔52内沿第一方向X移动的过程中，穿设孔52可以被两个柔性遮挡件54封盖，减小气流从穿设孔52进入安装腔体50的风险，使得气流尽可能从进气口121进入安装腔体50，有利于将除尘刷11的焊渣带走。
进一步地，在一具体实施方式中，柔性遮挡件54为毛刷，这样可以进一步对穿过穿设孔 52的安装轴32上的焊渣进行清扫或吸附，可以减少安装轴32上吸附的焊渣，以及减少安装轴32在震动过程中焊渣飞溅进电池单体预制件2000内部的风险。
在一些实施例中，毛刷的端部具有磁性件(图未示)，两个毛刷的端部的磁性件相互吸引，使得安装轴32经过之后，两个柔性遮挡件54在磁吸作用下尽快闭合。
磁性件为具有磁吸性的部件，可在使用过程中产生磁吸性的部件或可与具有磁吸性的部件相吸的部件，例如永磁体。
在其中一些实施例中，安装轴32包括铁磁性材料，使得安装轴32所到之处，毛刷的端部的永磁体与安装轴32吸引，更好的对穿设孔52进行封堵，减小气流进入的风险。
在一些实施例中，安装轴32上套设有盖板(图未示)，盖板被配置为能够随安装轴32一起沿第一方向X移动，并在移动的同时将穿设孔52盖住。采用盖板更高更好的封堵穿设孔52，减小气流进入的风险。
在一些实施例中，除尘装置1进一步包括轴向驱动组件60；轴向驱动组件60与安装轴32连接，轴向驱动组件60被配置为能够驱动除尘刷11沿安装轴32的轴向伸缩。
其中，轴向驱动组件60是指沿着安装轴32的轴向进行驱动的组件，例如电机或气缸，即轴向驱动组件60能够驱动除尘刷11沿安装轴32的轴向伸缩，安装轴32的轴向平行于第二方向Y，与第三方向Z垂直。在一些实施方式中，轴向驱动组件60可以包括轴向横移气缸61和轴向横移滑块62。
在除尘结束后，轴向驱动组件60可以驱动安装轴32带着除尘刷11向远离电池单体预制件2000的方向移动，使除尘刷11移动至除尘罩12内部或安装腔体50内部，利用除尘罩12内的负压，对除尘刷11上的残余焊渣进行清洁，在除尘装置1与电池单体预制件2000解除安装后，不需要额外对除尘刷11和除尘罩12进行清洁，进而减少了下次再使用除尘装置1对其他电池单体预制件2000进行清洁时对其他电池单体预制件2000进行污染的风险。
在一些实施例中，除尘装置1进一步包括第二驱动组件70，第二驱动组件70连接于除尘组件10和震动组件30，第二驱动组件70被配置为能够驱动除尘组件10和震动组件30沿第二方向Y移动；第二方向Y与第一方向X交叉。
第二驱动组件70用于为除尘组件10和震动组件30的移动提供动力。在一些实施方式中，第二驱动组件70可以包括支撑板71、动力机构72和第一滑轨73，第一滑轨73和除尘罩安装板100分别设置于支撑板71的两侧，动力机构72安装于除尘罩安装板100，并被配置为通过驱动除尘罩安装板100带动除尘组件10沿着第二方向Y运动。
通过这样的方式，可以使除尘组件10与需要清洁的电池单体预制件2000进行匹配与安装，操作简单，减少了手动安装的步骤，提高了自动化程度。
在一些实施例中，第一方向X和第二方向Y相互垂直且均平行于水平方向，即第二驱动组件70和第二驱动组件70为横移驱动组件。因此，本申请中的除尘装置1可以对横向放置(即水平放置)的电池单体预制件2000进行清洁。
进一步地，在一些实施例中，除尘装置1进一步包括第二方向Y横移阻挡80，除尘组件10设置于第二方向Y横移阻挡80上，第二方向Y横移阻挡80被配置为限定除尘组件10沿靠近电池单体预制件2000的方向移动的距离，使得除尘组件10沿靠近电池单体预制件2000的方向移动至预设位置后即停止，进而可以减少由于除尘组件10移动过多而导致损坏电池单体预制件2000的风险。
请参见图8，图8是本申请另一些实施例提供的除尘装置的结构示意图。
除尘装置1进一步包括控制电路200，其中，控制电路200分别与震动组件30、第一驱动组件20、第二驱动组件70、抽气组件40、轴向驱动组件60电连接。
控制电路200是指用于机械和电气设备控制的电路，可以包括PCB板和芯片等。控制电路200可以被配置为：响应于接收到清洁指令，通过抽气组件40对除尘罩12进行抽气形成负压，以及通过第二驱动组件70驱动除尘组件10沿第二方向Y从初始位置向电池单体预制件2000移动至预设位置；响应于除尘组件10移动至预设位置，通过震动组件30使除尘刷11震动并通过第一驱动组件20驱动除尘组件10沿第一方向X来回移动，以对电池单体预制件2000进行清洁；响应于清洁完成，通过第二驱动组件70驱动除尘组件10沿第二方向Y从预设位置回到初始位置，以及通过轴向驱动组件60控制除尘刷11沿安装轴32的轴向从原位向除尘罩12的内部收缩并保持预设时间之后伸出至原位。
因此，本申请可以通过设置控制电路200控制震动组件30、第一驱动组件20、第二驱动组件70、抽气组件40以及轴向驱动组件60工作，可以精准控制电流，保证整个除尘装置1的正常运转，还可以起到安全保护电路、以及转换电路的作用。
请继续参见图3和图4，在其中一些实施例中，除尘装置1包括两个对称且间隔设置的除尘组件10，以及分别驱动两个除尘组件10和/或除尘刷11运动的第一驱动组件20、震动组件30、轴向驱动组件60、第二驱动组件70、抽气组件40和/或安装腔体50，这样可以同时对电池单体预制件2000中的两个中空极柱2100上的焊渣进行清洁，提高清洁效率。两个除尘组件10可以共用第一驱动组件20和第二驱动组件70。
请一并参见图9，图9是本申请一些实施例提供的电池生产系统1000结构示意图。电池生产系统1000包括除尘装置1、焊接装置2以及夹具3。
其中，除尘装置1位于焊接装置2的下游；夹具3用于固定电池单体预制件2000，夹具3依次经过焊接装置2和除尘装置1，将电池单体预制件2000分别带到焊接装置2的工位和除尘装置1的工位。焊接装置2用于对电池单体预制件2000中的中空极柱2100和极耳2300进行焊接。除尘装置1为上述任一实施例提供的除尘装置1，用于对焊接后的电池单体预制件2000进行清洁。
本申请实施例通过除尘装置1包括除尘组件10和第一驱动组件20，除尘组件10包括除尘刷11，以及第一驱动组件20被配置为能够驱动除尘刷11沿第一方向X移动；其中，由于除尘刷11能够一边打扫焊渣一边移动，因而可以更大面积地清除电池单体预制件2000的中空极柱2100上的焊渣，进一步地，该除尘刷11可以实现条型焊印的清洁，进而提高该除尘装置1的清洁效果。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说 明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (24)

  1. 一种除尘装置，包括：
    除尘组件，包括除尘刷；
    第一驱动组件，连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；
    除尘罩，所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；
    其中，所述除尘罩的端口包括相对设置的两条长边和相对设置的两条短边，所述长边沿所述第一方向延伸，所述短边分别连接两条所述长边。
  2. 一种除尘装置，包括：
    除尘组件，包括除尘刷；
    第一驱动组件，连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；
    除尘罩，所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；
    其中，所述除尘组件进一步包括堵头，所述堵头设置于所述除尘罩内。
  3. 根据权利要求2所述的除尘装置，其中，所述除尘罩的侧壁具有进气口。
  4. 根据权利要求2所述的除尘装置，其中，所述除尘罩的端口设置有柔性防护套。
  5. 根据权利要求2所述的除尘装置，其中，所述除尘罩的端口包括相对设置的两条长边和相对设置的两条短边，所述长边沿所述第一方向延伸，所述短边分别连接两条所述长边。
  6. 根据权利要求2所述的除尘装置，其中，所述堵头的一端延伸出所述除尘罩的端口。
  7. 根据权利要求2所述的除尘装置，其中，所述堵头与所述除尘罩的内壁面间隔设置且沿着所述第一方向延伸，所述除尘刷位于所述堵头的底部。
  8. 根据权利要求7所述的除尘装置，其中，所述堵头靠近所述除尘刷的表面为平面，所述除尘刷为圆柱形且与所述平面相切或间隔设置。
  9. 根据权利要求2所述的除尘装置，其中，所述堵头的材料包括橡胶或硅胶。
  10. 根据权利要求2-9任意一项所述的除尘装置，其中，所述除尘装置进一步包括震动组件，所述震动组件连接于所述除尘刷，并被配置为能够使所述除尘刷震动；所述第一驱动组件还连接于所述震动组件，并被配置为能够驱动所述除尘刷和所述震动组件一起沿所述第一方向移动。
  11. 一种除尘装置，包括：
    除尘组件，包括除尘刷；
    第一驱动组件，连接于所述除尘刷，并被配置为能够驱动所述除尘刷沿第一方向移动；
    其中，所述除尘装置进一步包括震动组件，所述震动组件连接于所述除尘刷，并被配置为能够使所述除尘刷震动；所述第一驱动组件还连接于所述震动组件，并被配置为能够驱动所述除尘刷和所述震动组件一起沿所述第一方向移动。
  12. 根据权利要求11所述的除尘装置，其中，所述除尘组件进一步包括除尘罩，所述除尘刷设置于所述除尘罩内并被配置为能够在所述除尘罩内沿着所述第一方向来回移动；所述震动组件包括震动马达和安装轴，所述震动马达设置于所述除尘罩外，所述安装轴的一端安装于所述震动马达上，另一端延伸至所述除尘罩内并与所述除尘刷连接。
  13. 根据权利要求12所述的除尘装置，其中，所述除尘装置进一步包括抽气组件和安装腔体；所述抽气组件与所述安装腔体连通，所述除尘罩远离端口的一端连通于所述安装腔体，所述安装腔体背离所述除尘罩的一端的侧壁具有穿设孔，所述安装轴穿过所述穿设孔延伸至所述除尘罩内，所述穿设孔沿着所述第一方向延伸。
  14. 根据权利要求13所述的除尘装置，其中，所述安装腔体具有与所述抽气组件连通的出气口；沿着所述第一方向，所述出气口和所述除尘罩的进气口位于所述除尘罩和所述安装腔体的相对两侧。
  15. 根据权利要求13所述的除尘装置，其中，所述安装腔体背离所述除尘罩的侧壁具有两个柔性遮挡件；沿着垂直于所述第一方向的第三方向，两个所述柔性遮挡件分别设置于所述穿设孔的相对两侧，并相互拼接挡住所述穿设孔。
  16. 根据权利要求15所述的除尘装置，其中，所述柔性遮挡件为毛刷。
  17. 根据权利要求16所述的除尘装置，其中，所述毛刷的端部具有磁性件，两个所述毛刷的端部的磁性件相互吸引，所述安装轴包括铁磁性材料。
  18. 根据权利要求13所述的除尘装置，其中，所述安装轴上套设有盖板，所述盖板被配置为能够随所述安装轴一起沿所述第一方向移动，并在移动的同时将所述穿设孔盖住。
  19. 根据权利要求13所述的除尘装置，其中，所述除尘装置进一步包括轴向驱动组件；所述轴向驱动组件与所述安装轴连接，所述轴向驱动组件被配置为能够驱动所述除尘刷沿所述安装轴的轴向伸缩。
  20. 根据权利要求19所述的除尘装置，其中，所述除尘装置进一步包括第二驱动组件，所述第二驱动组件连接于所述除尘组件和所述震动组件，所述第二驱动组件被配置为能够驱动所述除尘组件和所述震动组件沿第二方向移动；所述第二方向与所述第一方向交叉。
  21. 根据权利要求20所述的除尘装置，其中，所述第一方向和所述第二方向相互垂直且均平行于水平方向。
  22. 根据权利要求20所述的除尘装置，其中，所述除尘装置进一步包括控制电路；所述控制电路分别与所述震动组件、所述第一驱动组件、所述第二驱动组件、所述抽气组件、所述轴向驱动组件电连接；所述控制电路被配置为：
    响应于接收到清洁指令，通过所述抽气组件对所述除尘罩进行抽气形成负压，以及通过所述第二驱动组件驱动所述除尘组件沿所述第二方向从初始位置向电池单体预制件移动至预设位置；
    响应于所述除尘组件移动至所述预设位置，通过所述震动组件使所述除尘刷震动并通过所述第一驱动组件驱动所述除尘组件沿第一方向来回移动，以对所述电池单体预制件进行清洁；
    响应于清洁完成，通过所述第二驱动组件驱动所述除尘组件沿所述第二方向从所述预设位置回到所述初始位置，以及通过所述轴向驱动组件控制所述除尘刷沿所述安装轴的轴向从原位向所述除尘罩的内部收缩并保持预设时间之后伸出至所述原位。
  23. 根据权利要求20所述的除尘装置，其中，所述除尘装置包括两个对称且间隔设置的所述除尘组件，以及分别驱动两个所述除尘组件和/或所述除尘刷运动的所述第一驱动组件、所述震动组件、所述第二驱动组件、所述抽气组件和/或所述安装腔体。
  24. 一种电池生产系统，包括焊接装置以及除尘装置，其中，所述除尘装置为根据权利要求1-23任意一项所述的除尘装置。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207547108U (zh) * 2017-10-24 2018-06-29 大族激光科技产业集团股份有限公司 用于锂电池焊接的除尘装置
KR20200104490A (ko) * 2019-02-26 2020-09-04 주식회사 필옵틱스 레이저 가공용 분진 제거 장치
CN214721662U (zh) * 2021-01-20 2021-11-16 大族激光科技产业集团股份有限公司 一种电池模组除尘工作台
CN216264136U (zh) * 2021-10-29 2022-04-12 比亚迪股份有限公司 激光焊接除尘装置
CN216262235U (zh) * 2021-11-26 2022-04-12 宁德时代新能源科技股份有限公司 一种除尘装置及电池生产设备
CN216323861U (zh) * 2021-10-21 2022-04-19 江苏时代新能源科技有限公司 除尘设备及电池制造装置
CN218223842U (zh) * 2022-06-30 2023-01-06 瑞浦兰钧能源股份有限公司 一种电池除尘箱及电池除尘装置
CN116726646A (zh) * 2023-07-13 2023-09-12 江苏政田重工股份有限公司 用于焊接车间的除尘系统

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207547108U (zh) * 2017-10-24 2018-06-29 大族激光科技产业集团股份有限公司 用于锂电池焊接的除尘装置
KR20200104490A (ko) * 2019-02-26 2020-09-04 주식회사 필옵틱스 레이저 가공용 분진 제거 장치
CN214721662U (zh) * 2021-01-20 2021-11-16 大族激光科技产业集团股份有限公司 一种电池模组除尘工作台
CN216323861U (zh) * 2021-10-21 2022-04-19 江苏时代新能源科技有限公司 除尘设备及电池制造装置
CN216264136U (zh) * 2021-10-29 2022-04-12 比亚迪股份有限公司 激光焊接除尘装置
CN216262235U (zh) * 2021-11-26 2022-04-12 宁德时代新能源科技股份有限公司 一种除尘装置及电池生产设备
CN218223842U (zh) * 2022-06-30 2023-01-06 瑞浦兰钧能源股份有限公司 一种电池除尘箱及电池除尘装置
CN116726646A (zh) * 2023-07-13 2023-09-12 江苏政田重工股份有限公司 用于焊接车间的除尘系统

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