82 results about "Cell processing" patented technology

The present disclosure relates to systems, devices, and methods for automated fluid transfer. In an embodiment, the present disclosure relates to a system for fluid transfer between a fluid device and a cartridge for cell processing. The system comprises a first portion comprising an instrument head coupled to a gantry, the instrument head comprising a pneumatic actuator, a peristaltic pump, and a gripping feature for receiving the fluid device. The peristaltic pump may be configured to engage compressible fluidic tubing of a fluid pump module of the fluid device to transfer the fluid between the fluid device and the cartridge. The system further comprises a second portion comprising a docking station for receiving the cartridge. In some variations, movement of the pneumatic actuator relative to the fluid pump module causes occlusion of the compressible fluidic tubing of the fluid pump module by the peristaltic pump.

According to various examples, a radio access network controller is described comprising a processor configured to determine whether a mobile terminal is located at a center region of a radio cell of a communication network or an edge region of the radio cell, and control the communication network to serve the mobile terminal by a plurality of radio units of a plurality of radio cells using coherent joint transmission by allocating the same time, frequency, code and spatial resources, if the processor determines that the mobile terminal is in the edge region of the radio cell and control the communication network to serve the mobile terminal by one radio unit of the radio cell using single-cell processing if the processor determines that the mobile terminal is in the center region of the radio cell.

The invention belongs to the technical field of lithium ion batteries, and particularly relates to polymer cell linear full-automatic liquid injection equipment which comprises a feeding module, a liquid injection pretreatment module, a vacuum liquid injection packaging module and a discharging module which are sequentially arranged in the cell treatment direction. According to the linear full-automatic liquid injection equipment for the polymer battery cell, through linear assembly line layout and multi-station collaborative operation, full-process automation of the battery cell from automatic feeding, accurate positioning, vacuum liquid injection, standing packaging to automatic discharging is achieved.

The present invention relates to an automatic real-time label-free holography-activated sorting of the cell's technique. The technique provides high-discriminative power on the level of the individual cell. The technique includes rapid automated cell processing during cell visualization and flow, with high discriminative power on the level of the individual cell. The technique may be useful in detection of cancer and to identify different stages of oncogenesis.

Systems, devices, and methods for integrated cell processing and analysis with precise fluid management are disclosed. The system includes a cartridge with processing modules connected by a fluidic bus with pressure regulation to control fluid flow between modules and to analytical tools. Methods for controlling fluid transfer by adjusting pump operational parameters in response to pressure measurements ensure precise sample delivery volumes and flow rates throughout the integrated platform. Fluid pulsations are reduced or prevented during the fluid transfer for accurate sample transfers. Fluid transfer steps coordinate fluid flow between an on-cartridge analytical module and / or off-cartridge analytical tools. The cartridge may include an analytical module with a channel selector to direct fluid samples from a plurality of fluid conduits to selected analytical chips. A positioning system with rack-and-pinion mechanisms enables precise movement of analytical chips along multiple axes to interface with analytical tools.

The utility model relates to cell processing equipment, in particular to a drainage device for a centrifugal cup, which comprises a lifting driving part and a horizontal lifting plate, the lower end of the lifting driving part is fixedly arranged, the upper end of the lifting driving part is connected with the lifting plate, and at least one long ejector rod and at least one short ejector rod are fixedly arranged on the lifting plate. When the lifting driving piece drives the lifting plate to move upwards, the long ejector rod and the short ejector rod can obliquely jack up the centrifugal cup. According to the liquid discharging device, the centrifugal cup can be inclined through the lifting action, so that residues of samples in the centrifugal cup are reduced, the centrifuged samples can be obtained to the maximum extent, and the accuracy of subsequent experimental analysis is guaranteed.

The utility model discloses an earphone battery low-pressure forming die which comprises an upper die, a lower die and a die strip, an installation groove is reserved between the upper die and the lower die, the die strip is provided with a limiting groove used for limiting a circuit board and a cavity used for placing a battery cell, the peripheral wall of the limiting groove is attached to the peripheral wall of the circuit board, and the peripheral wall of the middle section of the battery cell is attached to the inner wall of the cavity. Gaps are reserved between the two ends of the battery cell and the cavity to form injection molding grooves, runner grooves used for installing injection molding runners are reserved in the top walls of the mold strips, the runner grooves are communicated with the injection molding grooves, and when the circuit board is installed in the limiting groove, the circuit board separates the injection molding groove close to the negative electrode of the battery cell from the limiting groove; the cavity is provided with a connecting groove, the connecting groove is communicated with the injection molding grooves in the two ends, the periphery of the battery cell is provided with a connecting piece for pulling the positive electrode to the negative electrode, and the connecting groove directly faces the connecting piece. According to the utility model, the battery cover can be assembled and reinforced during injection molding, so that the assembly process can be simplified, and the cell processing efficiency can be improved.

This disclosure relates to a battery manufacturing apparatus, comprising: a plurality of cell processing units disposed along a first direction, each of the plurality of cell processing units including a heating unit for heating a cell; and a movement adjustment unit for moving the plurality of cell processing units along the first direction to adjust the interval between the plurality of cell processing units, wherein the movement adjustment unit maintains the interval between any one of the plurality of cell processing units and another cell processing unit adjacent to the any one of the plurality of cell processing units at a preset target interval, and wherein the any one of the plurality of cell processing units and the other adjacent cell processing unit together heat the cell installed in the any one of the cell processing units.

The present disclosure relates to systems, devices, and methods for conditional execution within a cell processing system. In one embodiment, the present disclosure relates to a method that automatically performs a pre-programmed workflow defining a set of cell processing steps; determining whether a condition has been satisfied based on the measured at least one parameter; and continuing, modifying, or stopping the workflow based on the determination.

The invention discloses a novel TOPCon battery preparation process and device, and relates to the technical field of battery processing, and the novel TOPCon battery preparation process comprises the following steps: S1, preparing a sheet; s2, scribing: segmenting the whole cell by using laser; s3, side face polishing is conducted, specifically, chain type etching and alkali washing are conducted on the cutting face, and the cutting face is corroded at the temperature of 30-60 DEG C through 10-30% of TMAH and 5-20% of IPA aqueous solution; s4, edge passivation is conducted, specifically, an aluminum oxide passivation film of 20-50 nm is deposited in an atomic layer deposition mode, and annealing is conducted for 30-60 min at the temperature of 250-300 DEG C; and S5, IV testing: testing the appearance, IV and EL performance of the battery piece, and then grading. Preferably, the flaking process comprises the steps of texturing and boron diffusion. According to the invention, a battery panel is driven to move in a manner of carrying liquid through a roller, and silicon, silicon nitride and silicon oxide on a cut surface of the battery can be corroded and polished by using a TMAH + IPA solution and an HF solution.

Provided are a cell processing method and a communication device, applied to a terminal device, the method comprising: receiving a first signal sent by a first network device; determining a plurality of positions of one or more second signals included in the first signal, wherein the second signals are used for measurement and positioning of the terminal device; and performing first processing on the one or more second signals to obtain a synchronization parameter of a first cell and a measurement parameter of the second signal, the synchronization parameter of the first cell being used for the terminal device and the first network device to realize time and frequency synchronization, the first cell is a cell to which the first network device belongs, and the measurement parameter of the second signal is used for indicating the performance of the first cell. Therefore, the synchronization parameter and the measurement parameter can be determined at the same time, and spectrum resources can be fully utilized.

The application discloses an edge trimming device, relates to the technical field of photovoltaic cell processing, and is used for removing the adhesive tape adhered to the corner of a photovoltaic cell assembly, and guarantees the cutting effect. The edge trimming device comprises a machine body, a matching beam component and an edge trimming beam component. The machine body has an edge trimming space used for bearing the assembly to be trimmed. The matching beam component is arranged on the machine body and is arranged on at least one side of the edge trimming space along a first direction. The matching beam component comprises a matching head and a matching driving element. The matching head is movably arranged on the machine body and comprises a matching base and a matching blade. The edge trimming beam component is arranged on at least one side of the edge trimming space along a second direction. The edge trimming beam component comprises an edge trimming head and an edge trimming driving element. The first direction is perpendicular to the second direction. At the intersection corner of the first direction and the second direction, a stopper is used for abutting against the matching blade. The edge trimming device in the application is used for processing the photovoltaic cell assembly.

This invention provides an information processing device that allows editing of the identification results of cells within a culture device. [Solution] The information processing device for use in laser irradiation cell processing according to the present disclosure includes a display unit having a display screen, an acquisition unit that acquires an image including cells in a culture vessel, an identification unit that identifies at least one of target cells and non-target cells in the image, an output unit that outputs the identification data of the image identified by the identification unit and the image including cells in the culture vessel to the display unit for display on the display unit, and an additional editing unit that further adds and edits new identification data to the identification data of at least one of the target cells and non-target cells on the display unit.

The utility model provides a kind of battery string conveying steering platform, belong to photovoltaic cell processing field.It includes two groups X axis conveying line, Y axis conveying line and two groups lifting steering conveying mechanism, two groups X axis conveying line parallel arrangement, the Y axis conveying line is set between two groups X axis conveying line, two groups lifting steering conveying mechanism are respectively set on two groups X axis conveying line.Compared with prior art, the utility model can be steered in the battery string conveying process, to meet the adaptation of different processes, so that conveying mode is more flexible, use more convenient, with the advantage that battery string is conveniently conveyed steering and battery string is conveniently stacked.

The invention relates to the field of photovoltaic cell processing, in particular to a photovoltaic cell and a processing system and method thereof. The invention aims to provide a photovoltaic cell and a processing system and a processing method thereof. The efficiency of packaging the photovoltaic cell can be improved while a small amount of manpower is in direct contact with the photovoltaic cell. According to the technical scheme, the photovoltaic cell processing method comprises the following steps that S1, the two sides of the top end of a photovoltaic cell are clamped through a processing system, and the photovoltaic cell is transversely moved; s2, two corrugated boards are adsorbed and attached in the processing system; s3, glue is smeared on the edge of the surface of the corrugated paper on one side through a processing system; s4, the clamped photovoltaic cell is moved to the middle of the corrugated paper on the two sides; and S5, the corrugated paper on the two sides is attached to each other through a processing system, and the photovoltaic cell is wrapped between the two layers of corrugated paper.

The utility model provides an automatic adhesive tape pasting machine, and belongs to the field of photovoltaic cell processing. The device comprises a battery string conveying belt, a manipulator, a guide mechanism, a CCD camera group and an adhesive tape feeding mechanism, the guide mechanism is arranged on the periphery of the battery string conveying belt, the manipulator is arranged above the battery string conveying belt, the CCD camera group is arranged above the battery string conveying belt, and the adhesive tape feeding mechanism is arranged above the CCD camera group. And the adhesive tape feeding mechanism is arranged on the side of the battery string conveying belt. Compared with the prior art, the battery string rubberizing device can automatically complete rubberizing of the battery string, reduces labor cost, and has the advantages of improving automation integration level and rubberizing working efficiency.

The present disclosure relates to systems and methods for monitoring liquid levels within cartridges of automated cell processing systems during cell processing. A method for automated cell processing may first include coupling a cell processing cartridge to an instrument configured to perform a cell processing operation with at least one module of the cartridge. Next, the method may include detecting, via a vision system of the instrument, a liquid level of a liquid within one or more cell processing modules of the cartridge. Finally, the method may include determining a volume of the liquid based on the liquid level.

This invention discloses an intelligent flexible assembly process and assembly line for battery module PACKs, comprising the following steps: S1, line changeover adaptation; S101, product determination; S102, model changeover adaptation; S2, battery module production; S201, cell processing; S202, module stacking; S203, PACK processing. This invention is compatible with the assembly of power batteries and energy storage batteries. During product model changeovers, no physical tooling or mechanical structure adjustments are required. Only a new production formula needs to be called in the software, and the carrier can automatically adjust the spacing, speed, and path, achieving zero physical changeover time. It also has a high degree of automation, thus effectively improving assembly efficiency and facilitating practical use.

The application discloses a laser system, a photovoltaic cell processing method, an electronic device and a storage medium, and relates to the technical field of solar cells. The laser system can adjust the laser parameter of the laser, the position parameter of the lens group and the scanning parameter of the galvanometer in real time according to the monitoring result fed back by the monitoring module through the control module, so that the spot energy density, the spot size and the spot path can meet the process requirement of the photovoltaic cell patterning processing. Thus, the real-time optimization and adjustment of each parameter are performed, the corresponding relationship between the actual processing spot effect and each parameter is formed, the energy distribution of the modulated generated shaped spot is uniform, the relative stability of the spot size and the spot energy density in the processing process is ensured, the processing efficiency and the precision of the photovoltaic cell are improved, the laser system has flexibility and high efficiency to adapt to the process requirement of the patterning processing of different photovoltaic cells, and the time cost and the labor cost are effectively reduced.

The present disclosure relates to systems and methods for monitoring liquid levels within cartridges of automated cell processing systems during cell processing. A method for automated cell processing may first include coupling a cell processing cartridge to an instrument configured to perform a cell processing operation with at least one module of the cartridge. Next, the method may include detecting, via a vision system of the instrument, a liquid level of a liquid within one or more cell processing modules of the cartridge. Finally, the method may include determining a volume of the liquid based on the liquid level.

The utility model discloses a lithium battery cell processing and flanging device with an adjusting structure, which comprises a flanging table, a flanging groove formed on the top surface of the flanging table, an L-shaped seat fixed on the top surface of the flanging table, an air cylinder mounted on the top of the L-shaped seat, a pressing plate mounted at the bottom of the L-shaped seat and connected with the free end of the air cylinder, and an L-shaped flanging template mounted at the bottom of the pressing plate, a lithium battery cell is placed at the top of the edge folding table; the adjusting mechanism is arranged between the L-shaped edge folding template and the pressing plate; according to the lithium battery cell processing and folding device, the lithium battery cell processing and folding device in the prior art is improved and optimized, the L-shaped folding template is arranged at the bottom of the pressing plate in a sliding manner, and a corresponding adjusting mechanism is designed, so that an operator can adjust the folding requirements and folding positions of different lithium battery cells in the subsequent use process according to the folding requirements and folding positions of the different lithium battery cells. And the position of the L-shaped edge folding template is adaptively and transversely adjusted, the adjusting mode is rapid, convenient and easy to operate, and the use flexibility and convenience of the whole device are improved.

Cell processing systems, devices, and methods are disclosed herein. [Solution] A system for cell processing may comprise a plurality of instruments, each independently configured to perform one or more cell processing operations on a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

The embodiment of the invention provides a magneto-rheological suspension platform, a suspension device, a battery cell processing method and a battery cell processing device. The magneto-rheological suspension platform comprises a supporting base, a supporting structure and a workbench, the supporting base is provided with a fluid containing groove and magnetorheological fluid filled in the fluid containing groove. The supporting structure comprises a shell, a fluid channel and a sliding assembly, wherein the fluid channel and the sliding assembly are arranged in the shell. The first end of the fluid channel is communicated with the fluid containing groove, the second end of the fluid channel is connected with the first end of the sliding assembly, and the second end of the sliding assembly penetrates through the shell to be connected with the workbench. The magnetorheological fluid in the fluid channel controls the sliding assembly to move in the axial direction of the shell under the action of a magnetic field so as to provide suspension support for a battery cell material or other materials on the workbench to adapt to stress changes of the materials in the machining process.

The present disclosure relates to systems and methods for monitoring pressure during automated cell processing. An illustrative method for monitoring pressure within a fluid device of an automated cell processing system includes coupling a fluid device having an air vent to a cell processing instrument. Next, the method includes transferring liquid between the fluid device and the instrument, determining a liquid transfer rate between the fluid device and instrument and an airflow rate through the air vent of the fluid device, and estimating an internal pressure of the fluid device based on the airflow rate and the liquid transfer rate. The fluid device may be a liquid transfer device, the instrument may be a liquid transfer instrument, and the system may facilitate liquid transfer between the liquid transfer device and a cell processing cartridge via the liquid transfer instrument.

This utility model relates to an adhesive application structure for lithium battery cell processing, comprising a support plate, a rotatable worktable on the support plate, a positioning fixture for clamping and positioning the battery cell on the worktable, and an installation material position on the positioning fixture. A liftable pressing assembly is connected to the support plate via a support frame, and a liftable rolling assembly is connected to the support plate via a moving assembly. The moving assembly drives the rolling assembly to move along one end of the battery cell. The rolling assembly is mounted on the moving assembly via a sliding plate. The rolling assembly includes a connecting plate, a lifting plate, a lifting driver, a sliding component, and a rollable roller. This utility model uses the pressing assembly and roller to roll and adhere adhesive tape to the battery cell, thereby achieving the function of rolling adhesive application, ensuring the positional accuracy and tightness of the adhesive tape, reducing defects such as wrinkles and bubbles, and improving the insulation and encapsulation stability of the battery cell.

The present disclosure relates to systems, devices, and methods for automated fluid control within a cell processing system. In one embodiment, the present disclosure is directed to a cartridge having a fluid manifold comprising a first end panel, a second end panel, and a central panel connecting the first end panel and the second end panel, wherein each of the first end plate and the second end plate includes a plurality of fluid passages molded therein and a plurality of valves for controlling fluid flow through the plurality of fluid passages.

The utility model relates to the technical field of new energy lithium battery processing equipment components, and discloses a square winding needle component for new energy lithium battery processing, which comprises a mounting mechanism, the mounting mechanism comprises an annular assembling seat, and the middle part of the front end of the annular assembling seat is fixedly connected with a mounting seat; an annular mounting groove is formed between the upper side wall and the lower side wall of the rear end of the mounting base, and a rotatable air supply mechanism is rotationally arranged in the annular mounting groove and comprises a rotary connecting base rotationally mounted in the annular mounting groove. According to the utility model, a multi-winding needle body structural design is adopted on the whole, namely four movably detachable minute needle bodies are arranged on two sides of the mounting seat, and two winding needle bodies are arranged on one side of the mounting seat, so that compared with a single-side integral winding needle body, the contact area between the winding needle bodies and an outer diaphragm can be reduced, and after winding is completed, the winding needle body on one side can be detached in two times, so that the winding needle body is convenient to disassemble. And the probability that the diaphragm is taken out when being drawn out by the winding needle body is effectively reduced.

The utility model relates to the technical field of stem cell treatment, in particular to a stem cell treatment integrated device which comprises an operation box, a sealing door is hinged outside the operation box, a transparent window is embedded in the sealing door, operation gloves are fixedly connected in the transparent window, and the inner bottom surface of the operation box is fixedly connected with the bottom of a base. According to the operation box, the HEPA filter screen can be stably installed in the ventilation pipe, air entering the operation box is filtered through the HEPA filter screen, meanwhile, the HEPA filter screen is convenient to disassemble and replace, the storage test tube is movably inserted into the through hole, and therefore the stable installation effect on the storage test tube is achieved through the installation support; the movable frame moves in the cavity groove through the elastic force of the compression spring, and when the storage test tube is inserted into the through hole, the guide roller plays a role in guiding the storage test tube, so that the guide roller plays a role in stably clamping the storage test tube.

The utility model discloses a stem cell filtering separator, and relates to the technical field of stem cell processing equipment. The device comprises a box body, one end in the box body is rotationally connected with a mounting frame, the interior of the mounting frame is detachably connected with a filter screen, the box body is located above the mounting frame and rotationally connected with a bidirectional screw rod, one end of the bidirectional screw rod is in threaded connection with a first moving plate, and the middle of the first moving plate is fixedly connected with a first air cylinder; a water spraying pipe is fixedly connected to the output end of the first air cylinder, multiple nozzles are arranged at one end of the water spraying pipe, a second moving plate is in threaded connection with the end, away from the first moving plate, of the two-way lead screw, a second air cylinder is fixedly connected to the middle of the second moving plate, and a brush plate is fixedly connected to the output end of the second air cylinder. Through the design of the water spraying pipe, the filter screen can be washed, through the design of the brush plate, the filter screen can be brushed, and therefore the cleaning effect is improved.