9results about How to "Efficient absorption" patented technology

The smoke dust recovery device comprises a machining table, a screw rod is rotatably installed on the bottom wall of the machining table through a movable frame, a motor connected with the screw rod is fixedly installed on the outer wall of the movable frame, a movable block is rotatably installed on the outer wall of the screw rod through threads, a limiting rod is fixedly installed in the movable frame, and a dust collection device is installed on the limiting rod. And the limiting rod slidably penetrates through a moving block, a mixed flow fan pump is fixedly installed on the outer wall of the moving block through a supporting plate, and an extension pipe is slidably installed on the outer wall of an inlet pipe of the mixed flow fan pump in a sealed mode. By arranging the screw rod, the moving block, the supporting plate and other assemblies, the motor drives the screw rod to rotate, the moving block can stably move in the axial direction of the screw rod under the dual action of thread transmission and the limiting rod, and then the supporting plate, the mixed flow fan pump, the extending pipe and the dust suction hood are driven to transversely adjust the positions; by means of the design, the dust collection cover can easily cover different welding stations, and the dust collection efficiency is greatly improved.

The utility model discloses a storage battery pressing plate machining punching machine with a scrap removing structure, and relates to the technical field of machining punching machines. Comprising a machining platform, the machining platform is provided with a stamping mechanism used for machining the storage battery pressing plate, the stamping mechanism comprises a cleaning assembly, the cleaning assembly comprises a vertical plate fixed to the upper end face of the machining platform, and a pair of second connecting rods are fixed to the inner wall of the vertical plate; according to the dust collection device, the first electric push rod drives the dust collection shell to rotate, the position of the dust collection shell can be flexibly adjusted, the dust collection shell is made to be closer to chippings on a machining platform, and the dust collection device is more convenient to use. The chip removal device can effectively remove chips on the machining platform and control the angle of the dust collection shell, can better align to a chip area, is matched with negative pressure generated by the dust collection pump, achieves efficient suction of the chips on the machining platform, and is higher in chip removal efficiency compared with a traditional chip removal mode.

The utility model discloses a full-automatic box nailing machine convenient for waste cleaning, which comprises a box nailing machine head, a lower nailing head is arranged in the lower box wall of the box nailing machine head, a material cleaning mechanism comprises an F-shaped connecting plate, a U-shaped suction box, a bent suction pipe, an insertion pipe, a quick connector, a single-opening cylinder and an auxiliary suction pipe, the F-shaped connecting plate is locked on the surface of a vertical box body of the lower nailing head through a bolt, and the U-shaped suction box is arranged on the lower box wall of the lower nailing head. The material cleaning mechanism is arranged at the lower nailing head below the nailing machine head of the full-automatic nailing machine, after a U-shaped box of the material cleaning mechanism is installed at the lower nailing head, waste on the surface of a carton is sucked in multiple directions through a bent suction pipe and an auxiliary suction pipe at the position of a U-shaped suction box, and when the carton is conveyed to pass through the lower portion of the U-shaped suction box, the bent suction pipe and the auxiliary suction pipe can suck the waste in a scattered mode; the suction range of waste is effectively expanded, waste generated on the surface of a carton below the carton nailing head can be more comprehensively sucked away, it is ensured that the waste is effectively collected by dust suction equipment, and the waste cleaning effect is improved.

This utility model discloses a surface treatment device for lithium battery copper foil, including a working frame with symmetrically fixed partitions inside. The inner cavity between the two partitions is a water washing cavity. A copper powder cleaning mechanism, symmetrically installed on the right side of the right partition, is mounted in the inner cavity to collect and clean copper powder adhering to the upper and lower surfaces of the copper foil. A roller assembly is rotatably mounted in the water washing cavity to assist the copper foil in entering the washing cavity for washing. A liquid scraping mechanism is installed in the washing cavity to scrape off the washing liquid adhering to the upper and lower surfaces of the copper foil. This utility model can effectively remove most of the residual washing liquid from the surface of the copper foil after washing.

The utility model belongs to the technical field of rolling oil filtering, and relates to a rolling oil filtering device which comprises a through hole shaft rotatably mounted on a filter cartridge, an oil inlet pipe communicated with one end of the through hole shaft through a rotary joint, the through hole shaft connected with a first motor through a bevel gear transmission part, and a first filtering system connected with the other end of the through hole shaft. A first filtering system and a second filtering system are sequentially installed in an inner cavity of the filtering cylinder from top to bottom, an oil return pipeline is arranged on the filtering cylinder, the oil inlet end of the oil return pipeline is communicated with the filtering cylinder, and the oil outlet end of the oil return pipeline is located between the first filtering system and the second filtering system. According to the utility model, primary filtration is carried out through the first filtration system, impurities with larger particle sizes are intercepted and then enter the second filtration system to be deeply purified, so that finer impurities are further removed, and the rolling oil is circularly filtered through the oil return pipeline, so that the filtration frequency of the rolling oil is increased, the rolling oil participates in the filtration process again, and the filtration sufficiency is improved; and the filtering quality is further ensured.

The utility model discloses a dust removal device for battery production, which comprises a dust removal device, a blower device and a battery transportation table, the dust removal device comprises a frame, a battery jar, a fan slot, a second air duct, an air tooth slot, a first air tunnel and a second air tunnel, and the blower device comprises a machine frame, a motor, a blowing fan, a first air duct, a positive pole piece and a negative pole piece. The device is provided with two negative plates and one positive plate, floating dust can be effectively sucked under the electromagnetic action, the situation that the floating dust is re-attached to a battery pole piece due to return air disturbance is avoided, in addition, the device is provided with double fans, and double special air ducts are arranged corresponding to the fans, so that the air velocity can be effectively increased, and the service life of the device is prolonged. The adsorption effect of airflow on dust on the surface of the battery pole piece is greatly enhanced, and the dust removal effect is enhanced.

The utility model relates to a scrap steel compressor belongs to scrap steel recovery technical field, including base, the inside of base is equipped with the protection mechanism that can improve the security of compressing scrap steel and extends to the base outside, the top of base and located the top of protection mechanism is equipped with the compression assembly that carries out the compression to scrap steel, the left side of base is equipped with the oil supply assembly that provides stable power for hydraulic pressure, the top of base is equipped with the material taking assembly that can smoothly take out the scrap steel after compression with oil supply assembly fixed communication, the inner bottom wall of base is equipped with the dust suction assembly that carries out the suction to the dust around scrap steel pressure. This scrap steel compressor, through the cooperation of protection mechanism and compression assembly, can guarantee the security of compressing scrap steel, and the dust suction assembly cooperates with the material taking assembly to effectively suck the dust, thereby reducing the dust generated in the process of compressing scrap steel, improving the environmental quality around, through the cooperation of filter part and stable part, can effectively filter the dust.

The utility model discloses a garbage collecting device which is installed in a swimming pool robot and comprises a shell arranged in a swimming pool robot body, a water inlet is formed in the bottom end of the shell and communicated with a sewage suction opening of the body, and a plurality of filtering through holes are formed in the top wall or / and the side wall of the shell in a penetrating mode. At least one drainage pipe is arranged on the side wall or / and the top wall of the shell in a penetrating mode, a filtering and collecting net is detachably arranged on the inner wall of the drainage pipe, a first valve is arranged on the drainage pipe and is in a normally-closed state, and when filtering through holes are blocked or water flow is not smooth, the first valve on the drainage pipe is opened. And the liquid in the shell is discharged out of the shell through the drainage pipe. According to the garbage collecting device and the swimming pool robot, the problem that when a garbage collecting device in an existing swimming pool robot is blocked, the swimming pool robot cannot continuously and effectively suck garbage is solved, and the swimming pool robot can suck the garbage more effectively.

The invention relates to the technical field of electric tools, in particular to a garden suction and blowing dual-purpose fan which comprises an electric tool body, an air pipe is detachably arranged on the electric tool body, a partition plate is arranged in the air pipe, the partition plate divides the interior of the air pipe into two independent air channels, namely, an air blowing channel and an air suction channel, and therefore the electric tool has an air suction mode and an air blowing mode; the air head unit is detachably arranged at the end part of the air pipe and comprises a deformable air head and an adjusting part for adjusting the state of the air head; the switching mechanism is used for controlling opening and closing of the air blowing channel and the air suction channel and comprises a switching part, an opening and closing part and a driving part, the switching part is arranged in the air pipe, and the opening and closing part is arranged in the electric tool; the adjusting part and the switching mechanism are arranged in a linkage mode, so that when the air suction mode is switched to, the switching mechanism opens the air suction channel and closes the air blowing channel, and meanwhile an air head flaring of the air head unit is driven to expand the air suction range. And switching to the blowing mode.