CATL Patente

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

A battery (100) and an electric device are provided. The battery (100) includes a mounting portion (1) and a flange structure (2). The mounting portion (1) is provided with a mounting hole. The flange structure (2) includes a first connecting portion (21a), a first sealing member (22), and a second sealing member (23). The first connecting portion (21a) is movably disposed in the mounting hole. The first sealing member (22) is sleeved on a periphery of the first connecting portion (21a), and the first sealing member (22) is connected to the mounting portion (1). The second sealing member (23) is sleeved on the periphery of the first connecting portion (21a), and the second sealing member (23) cooperates with the first sealing member (22) to enhance a sealing effect between the first sealing member (22) and the first connecting portion (21a). The electric device includes the battery (100).

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

A flipping apparatus, a battery flipping method, and a battery manufacturing device. The flipping apparatus comprises flipping members and a rotating mechanism. There are multiple flipping members, and each flipping member is provided with a constraint space for accommodating a battery so as to constrain the pose of the battery. The rotating mechanism is connected to each flipping member and is used for driving each flipping member to rotate around a rotation axis. Each flipping member is configured to be cyclically switched between a first position and a second position under the driving of the rotating mechanism; when the flipping member is at the first position, the battery enters the constraint space in a first pose; and when the flipping member is at the second position, the battery is flipped over to a second pose from the first pose and leaves the constraint space in the second pose. The flipping apparatus, the battery flipping method, and the battery manufacturing device can effectively improve the battery flipping efficiency, thereby improving the battery manufacturing efficiency.

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

The present application applies to the technical field of power batteries. Provided are a heating apparatus (100) and a battery processing system. The heating apparatus includes: a bottom plate (10) provided with a first position and a second position that are disposed in a staggered manner, the second position being configured for placement of a battery module (200); a bracket (30) movably connected to the bottom plate and configured to move between the first position and the second position; and a positioning assembly (40) movably disposed on the bracket, where in a case where the bracket moves to the first position, the positioning assembly at least partially provides clearance for an area above the second position; in a case where the bracket moves to the second position, the positioning assembly is above the second position and is movable in a direction close to the bottom plate. The heating apparatus provided in the present application can be located on one side of the first position, and leave an area above the first position and the other side of the first position clear, thereby reducing the situation that the battery module collides with the positioning assembly or the bracket during a transfer process.

The present application applies to the technical field of automation. Provided is a labeling machine (100), comprising: a label supply mechanism (10), a positioning mechanism (20) and a robot (30). The robot (30) comprises a manipulator (31) and a suction gripper (32) arranged on the manipulator (31), wherein the suction gripper (32) is provided with a plurality of suction areas (32211), suction holes (32212) being formed in the suction areas (32211) of the suction gripper (32), and a plurality of mutually isolated cavities (32214) are provided inside the suction gripper (32), the cavities (32214) being arranged corresponding to the suction areas (32211) on a one-to-one basis; the manipulator (31) is configured to move the suction gripper (32) to the label supply mechanism (10), such that at least one suction area (32211) picks up a label by suction; and the manipulator (31) is further configured to move the suction gripper (32) to an object on the positioning mechanism (20) waiting to be labeled, such that the suction gripper (32) attaches the label to said object. Further provided in the present application is a labeling method. The labeling machine and the labeling method provided in the embodiments of the present application can be compatible with labels of different sizes, thereby reducing costs and improving efficiency.

A stamping device (100), comprising a first component (10) and a second component (20). An abutting structure (11) is provided on the first component, and is used for abutting against a workpiece (80); the second component is arranged opposite to the first component in a first direction, and the second component can move close to or away from the first component in the first direction; and a stamping head (21) is arranged on the side of the second component facing the first component, and is used for stamping a groove on the workpiece. Also provided is a production system. The stamping device abuts against the workpiece by means of the abutting structure, reducing the risk that the workpiece is damaged in the stamping process, and the abutting structure can stabilize the workpiece to a certain extent, so that the stamping head can accurately stamp the groove on the workpiece, improving the machining quality of the workpiece.

A stamping device (100), comprising a first component (10), a second component (20), a stamping member (30), and a limiting member (40). The first component is provided with an abutment surface (121), the abutment surface being used for abutting against a workpiece in a first direction (X). The second component is arranged opposite the abutment surface in the first direction, and the second component and the first component can move closer to or away from each other in the first direction. The stamping member is connected to the side of the second component facing the abutment surface, the stamping member being used for forming grooves in the workpiece by stamping. The limiting member is arranged between the first component and the second component, the limiting member being configured to limit the minimum distance between the stamping member and the abutment surface in the first direction. Further provided is a production system (1000). During the stamping of the workpiece by the stamping member in the first direction, the limiting member can limit the minimum distance between the stamping member and the abutment surface, so as to control the residual thickness of the workpiece after the stamping member forms grooves therein by stamping, thereby improving the consistency of the groove-bottom wall thicknesses of the grooves machined in the workpiece, improving the machining quality of the stamping device.

The present application relates to the field of batteries, and provides a method for manufacturing a shell body, a shell body, a battery cell, a battery, and an electric device. The method for manufacturing the shell body includes: providing a material plate; and processing the material plate to form a shell body. The shell body is provided with a pressure relief groove, and the shell body is capable of cracking along at least part of the pressure relief groove during pressure relief to release pressure inside the shell body. The shell body manufactured by the method for manufacturing the shell body is provided with the pressure relief groove, and when the internal pressure or temperature of the shell body reaches a burst pressure, the shell body is capable of cracking along at least part of the pressure relief groove, thereby releasing pressure inside the shell body. In the method for manufacturing the shell body, the pressure relief groove is directly formed on the shell body without welding, thereby avoiding liquid leakage caused by welding defects, and improving the service life of the battery cell.

A top cover assembly, an electrode sheet, a battery cell, a battery, and an electric device, relating to the technical field of batteries. The top cover assembly comprises: a top cover and poles, wherein the top cover comprises a top cover main body portion and first bent sections, and the two ends of the top cover main body portion are connected to the first bent sections bent relative to the top cover main body portion; and an electrode terminal, comprising poles, wherein the poles are mounted on the first bent sections.

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

A battery, an electric device, and an energy storage device. The battery comprises: at least one battery cell (10), wherein each battery cell (10) has a pole (101) on a first surface (103) on one side in a first direction (X); an accommodating case (11), wherein an accommodating cavity is provided in the accommodating case (11), and each battery cell (10) is accommodated in the accommodating cavity; and a heat exchange assembly (14) provided on the first surface (103) of the battery cell (10) and used for exchanging heat with each battery cell (10), wherein the projection of the pole (101) along the first direction (X) within the first surface (103) does not overlap the projection of the heat exchange assembly (14) along the first direction (X) within the first surface (103).

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …