Abstract: A stacking device may include a negative delivery structure, a separator delivery structure, a first heater and a positive delivery structure. The negative delivery structure may be configured to deliver a negative electrode sheet. The separator delivery structure may be configured to deliver separators to two sides of the negative electrode sheet such that the separators are attached to the negative electrode sheet. The first heater may be arranged downstream of the separator delivery structure and configured to heat the negative electrode sheet and the separators. The positive delivery structure may be arranged downstream of the first heater and configured to deliver positive electrode sheets to the two sides of the negative electrode sheet such that the positive electrode sheets are attached to the separators.

Abstract: A booster pump and a water purification device. The booster pump comprises: a pump body having an installation chamber extending in a first direction; a motor disposed in the installation chamber, the motor comprising a motor body and a motor shaft passing through two ends of the motor body in the first direction; and a first pump head and a second pump head respectively installed at two ends of the pump body in the first direction, two ends of the motor shaft being drivingly connected to the first pump head and the second pump head, respectively.

Abstract: A feeding device may include a first linear driving structure, a second linear driving structure, a delivery structure, and an adjusting structure, where the first linear driving structure may include a first output end configured to reciprocate in a first direction; the second linear driving structure may include a second output end configured to reciprocate in a second direction; one end of the delivery structure may be rotatably connected to the first output end around a first axis, the first axis being perpendicular to the first direction; and the adjusting structure may be configured to connect the other end of the delivery structure to the second output end, such that the delivery structure can be driven by the second output end to rotate around the first axis.

Abstract: A blade assembly and a food processor having the same are provided. The blade assembly includes an inner blade shaft, an outer blade shaft, an inner joint assembly, and an outer joint assembly. The outer blade shaft is fitted over the inner blade shaft. The inner joint assembly includes an inner blade joint, an inner motor joint, and an inner sealing head. The inner sealing head is connected between the inner blade joint and the inner motor joint, the inner blade joint is connected to the inner blade shaft. The outer joint assembly includes an outer blade joint, an outer motor joint, and an outer sealing head, the outer sealing head is connected between the outer blade joint and the outer motor joint, and the outer blade joint is connected to the outer blade shaft.

Abstract: Provided are a roller assembly, a battery cell manufacturing device, and an adjustment method of a roller, which relates to the field of battery manufacturing technology. The roller assembly includes a holder, a roller, and a first adjusting member. The roller is rotatably mounted on the holder. The first adjusting member is rotatably mounted on the holder, and one end of the roller is rotatably connected to the first adjusting member. A rotation axis of the roller does not coincide with a rotation axis of the first adjusting member. One end of the roller is rotatably mounted on the holder through the first adjusting member. The rotation axis of the first adjusting member does not coincide with the rotation axis of the roller, and therefore, rotation of the first adjusting member is capable of driving a corresponding end of the roller to rotate, thereby adjusting an extension direction of the roller.

Abstract: This application relates to a fixed blade monitoring structure and a cutting device used for lithium battery manufacturing. The fixed blade monitoring structure includes: an anvil, fixed blade die set, and a fixed blade monitoring assembly. A sliding sleeve is disposed on the anvil. The fixed blade die set includes a fixed blade holder and a fixed blade mounted on the fixed blade holder. An end of the fixed blade holder is slidably mounted in the sliding sleeve. The fixed blade monitoring assembly is mounted in the sliding sleeve and connected to the fixed blade holder, and configured to render status of the fixed blade by monitoring a relative force received by the fixed blade holder. Through the above structure, manpower and time consumption in the tuning process is reduced. The status monitoring of a first cutter and a second cutter can be implemented during the cutting.

Abstract: An aerosolization module for an aerosol generating device includes a reservoir and a first cover made of a resilient material and fitted into an opening of the reservoir. The first cover forms a channel which extends from outside the reservoir to its inner volume. The channel makes it possible to fill the reservoir with vaporizable material. The aerosolization module further includes a second cover configured to be mounted on the first cover, the second cover including a protrusion configured to tightly plug the channel formed by the first cover and thereby close the reservoir when the second cover is mounted on the first cover. The aerosolization module is easy to fill and easy to assemble. A method of assembling the aerosolization module is also provided.

Abstract: The present application relates to a heating device, and a battery manufacturing apparatus and method, and relates to the technical field of battery manufacturing. The heating device is configured to heat a material strip upstream of a first station, and may include: a support; a first heater movably mounted to the support; and a first driver mounted to the support and configured to drive the first heater to move in a feeding direction of the material strip, such that the first heater is movable between a first position close to the first station and a second position away from the first station.

Abstract: An electronic atomization device includes an outlet portion, an adjustment member and a controller. The outlet portion is communicated to an outlet channel through an aerosol channel, and the aerosol channel is divided into a main aerosol channel and an auxiliary aerosol channel between the outlet port of the outlet channel of the atomizer and the outlet portion. The main aerosol channel guides the aerosol generated by the atomizer to reach the outlet portion through the flavour component; and the auxiliary aerosol channel guides the aerosol to reach the outlet portion directly. The adjustment member is received in the aerosol channel for adjusting the amount of aerosol that passes through the auxiliary aerosol channel to reach the outlet portion.

Abstract: This application relates to a protective apparatus. The protective apparatus is configured to protect a to-be-welded part, the to-be-welded part includes a welding region, and the protective apparatus includes a base and a protective mechanism. The base is configured for embedding the to-be-welded part. The protective mechanism is connected to the base. The protective mechanism includes a welding hole, where the welding hole is provided corresponding to the welding region; and a surface of the protective mechanism facing the welding hole is provided with a thermally conductive coating, where the thermally conductive coating is configured to guide substances formed in welding the to-be-welded part to slide down along the surface of the thermally conductive coating. The protective apparatus in this application can improve welding quality of the welding region, thereby enhancing performance of the to-be-welded part.

Abstract: A welding device may include a frame, a welding assembly, a fastening bracket, a protective pressure plate, a first drive mechanism, and a second drive mechanism; the welding assembly may include a first welding head and a second welding head that are arranged opposite each other, and the first welding head may be fastened on the frame; the fastening bracket may be movably provided on the frame, and the second welding head may be fastened on the fastening bracket; the protective pressure plate may be fastened on the fastening bracket or the second welding head; and the first drive mechanism may be drivingly connected to the fastening bracket and configured to drive the fastening bracket so that the second welding head may reach a position of a welding point and the protective pressure plate may press against a to-be-welded member.

Abstract: A blade driving apparatus configured to drive a blade of a cutting device to cut a web and includes an anvil and a slide assembly. The slide assembly includes a slide rail and a slide block that are slidably connected to each other. The slide block is connected to the anvil, and the slide block and the anvil move back and forth relative to the slide rail along a travel direction of the web. At least one of the slide rail or the slide block is made of a non-metallic material.

Abstract: A cutter driving apparatus configured to drive a cutter of a cutting device includes a following drive assembly, a cutting drive assembly, a cutter drive rod connected to the following drive assembly, and a connecting rod assembly having a first connecting end connected to the cutting drive assembly and a second connecting end connected to the cutter drive rod.

Abstract: This application relates to a fixed blade monitoring structure and a cutting device used for lithium battery manufacturing. The fixed blade monitoring structure includes: an anvil, fixed blade die set, and a fixed blade monitoring assembly. A sliding sleeve is disposed on the anvil. The fixed blade die set includes a fixed blade holder and a fixed blade mounted on the fixed blade holder. An end of the fixed blade holder is slidably mounted in the sliding sleeve. The fixed blade monitoring assembly is mounted in the sliding sleeve and connected to the fixed blade holder, and configured to render status of the fixed blade by monitoring a relative force received by the fixed blade holder. Through the above structure, manpower and time consumption in the tuning process is reduced. The status monitoring of a first cutter and a second cutter can be implemented during the cutting.

Abstract: An aerosol flavor adjusting device for an electronic vaporization device having a vaporizer, comprises a housing and a vent tube arranged in the housing. The vent tube is configured to receive a first portion of a first aerosol from the vaporizer. The vent tube and the housing form an accommodating cavity therebetween. The accommodating cavity is configured to accommodate a flavor adjusting substrate and release a second aerosol. One or more first circulation holes are provided on a side wall of the vent tube and configured to pass at least part of the first portion of the first aerosol from the vent tube to the accommodating cavity. The first portion of the first aerosol is mixed with an effective substance of the flavor adjusting substrate in the accommodating cavity to form a first portion of the second aerosol.

Abstract: A diverging vaporization module includes: an accommodating cavity for accommodating an aerosol-forming matrix; a heating component, a thermal insulation component, and a diverging airway arranged outside the accommodating cavity; and an air inlet and an air outlet respectively configured for air intake and exhaust. The air inlet is respectively in communication with the accommodating cavity and an air inlet end of the diverging airway and the air outlet is respectively in communication with the accommodating cavity and an air outlet end of the diverging airway so that an aerosol entering the air inlet flows out through the accommodating cavity and the diverging airway.

Abstract: A composite liquid guide cotton for a vaporizer includes: at least one heat resistant layer, at least one first isolation layer, at least one rapid liquid guide layer, and at least one second isolation layer that are stacked in sequence. The heat resistant layer contacts a heating body and comprises a high-temperature resistant material. A liquid guide rate of the rapid liquid guide layer is higher than a liquid guide rate of the first isolation layer and the second isolation layer.

Abstract: A vaporizer includes: a liquid storage housing; a liquid storage member disposed in the liquid storage housing; a vent tube passing through the liquid storage member; an end cap covering an end of the liquid storage housing; and an air-pressure balance channel communicating the liquid storage member with the outside.

Abstract: A vaporizer includes: a liquid storage shell, a liquid storage space and an airflow channel being formed within the liquid storage shell; an end cap covering one end of the liquid storage space, a vent hole in communication with the airflow channel being formed on the end cap; and a liquid absorbing member arranged on the end cap, an air outlet hole in communication with the vent hole being formed on the liquid absorbing member. The end cap includes a supporting surface for contact with the liquid absorbing member. At least one first liquid guide groove is provided on the supporting surface. Each of the at least one first liquid guide groove comprises a first end in communication with the vent hole and a second end away from the vent hole.

Abstract: A heating control method includes: obtaining a current inhalation parameter according to an inhalation situation of a user; obtaining a corresponding target temperature threshold according to the current inhalation parameter, the target temperature threshold being progressively increased in a stepwise manner as the inhalation parameter increases; and detecting a current heating temperature value of a heating body, and adjusting the current heating temperature value of the heating body to the target temperature threshold.