11results about How to "Uniform suction" patented technology

This utility model relates to a dust removal device for quantitative packaging of powdered soil conditioner, including a support frame, a quantitative packaging tank, and a dust removal mechanism. The quantitative packaging tank is installed inside the support frame, and the dust removal mechanism is located on the outside of the quantitative packaging tank. The dust removal mechanism includes multiple suction plates, each with multiple suction holes on the side facing the quantitative packaging tank. An exhaust cavity is formed inside each suction plate, and the suction holes communicate with the exhaust cavity. All suction plates are hinged to the outside of the quantitative packaging tank via hinge seats. This dust removal device for quantitative packaging of powdered soil conditioner allows for adjustment of the suction plate angle via an electric push rod, precisely adapting to changes in packaging specifications, packaging speed, and product type to accommodate varying dust diffusion ranges. This overcomes the limitations of traditional fixed dust removal devices, which are limited to a single application scenario and cannot be adjusted, thus improving the device's versatility.

This invention discloses a self-propelled feeding machine with autonomous material suction, relating to the field of new energy material preparation. It includes a self-propelled chassis, a robotic arm, a control cabinet, a material suction and feeding device, and a weighing device. The self-propelled chassis includes casters, a battery unit, etc.; the robotic arm includes a base, a rotating seat, and a first arm section, etc.; the material suction and feeding device includes a suction nozzle, a suction hose, a fan, etc.; the weighing device includes a weighing bin, valves, and a weighing sensor, etc. This invention integrates material suction and feeding, improving feeding efficiency; it combines the extension and retraction of the robotic arm with swing rotation, allowing the suction nozzle to uniformly suction material from all directions of the bag; it achieves automatic positioning, clamping the bag during suction to prevent slippage, and supporting the bag as the suction nozzle extends and retracts downwards, preventing the bag from clogging the suction port; it completes the self-propelled chassis's self-propelled movement and automatic material suction, weighing, and feeding, achieving precise metering and feeding.

This invention relates to the field of engineering machinery technology, specifically to a vehicle front sludge collection mechanism; it includes a collection cylinder, a first steel wire hose, a second steel wire hose, and a vehicle front cleaning disc. One side of the collection cylinder has multiple first suction ports and multiple second suction ports, while the other side has two discharge ports. The first steel wire hoses are connected to the first suction ports and the vehicle front cleaning disc, respectively, and the second steel wire hoses are connected to the second suction ports and the vehicle front cleaning disc, respectively. This structure achieves uniform suction force across each steel wire hose, improving the adhesive removal and sludge collection effect and work efficiency.

The invention provides an intelligent battery changing cabinet with an independent battery compartment, and relates to the technical field of battery changing cabinets. The intelligent battery replacing cabinet with the independent battery bins comprises a battery replacing cabinet shell, the battery bins are evenly arranged in the battery replacing cabinet shell, the peripheral sides of the battery bins communicate with independent air bins, the independent air bins comprise the upper air bin, the lower air bin, the left air bin and the right air bin, and negative pressure holes are formed in the top ends and the bottom ends of the upper air bin and the lower air bin. The aperture of the negative pressure hole is gradually increased; a division piece is arranged in the upper and lower air cabins; the plurality of independent channels are communicated with one another; a plurality of flow guide ribs are distributed in the independent channel; resistance balance cylinders are arranged in the left and right air cabins, a plurality of radial air outlet grooves are formed in one sides of the left and right air cabins, air flows are formed in the upper and lower air cabins and the left and right air cabins through the exhaust fans, and the air flows in the left and right air cabins enter the battery cabin and enter the upper and lower air cabins through suction force formed by the negative pressure holes; and airflow is formed on the periphery and inside the battery compartment to enhance the heat dissipation effect.

This utility model discloses a vacuum adsorption support platform for laser sewing of three-dimensional padding seam layers, belonging to the field of three-dimensional padding seam layer processing. The vacuum adsorption support platform for laser sewing of three-dimensional padding seam layers includes: a support platform; a support frame disposed on the upper side of the support platform; a cavity symmetrically disposed within the support platform; a partition fixedly connected within the cavity, with a filter chamber disposed between the partition and the support platform; air inlet slots symmetrically disposed on the support platform, corresponding to the filter chamber; and a first filter plate fixedly disposed within the filter chamber. This utility model enables cleaning without stopping the machine, thus effectively improving its working efficiency and cleaning efficiency. The baffle plate prevents excessive local suction, thereby achieving uniform suction and better adsorption of the three-dimensional padding seam layer.

The utility model discloses a packing carton production stacking device, including frame, the mechanical arm of being connected on frame, the vacuum pump of fixed connection in frame top end one side, snatch head, including the top plate of being connected in the mechanical arm end head bottom, the adsorption bottom plate of being connected in top plate bottom surface, through the telescopic adsorption subassembly of design, when the carton of small area is adsorbed to the top, can let telescopic link contract, avoid the interference that causes the stacking of carton, when the carton of large area is adsorbed to the top, can pull telescopic link outward, and four telescopic links around are unfolded, and the adsorption head of telescopic link bottom is also unfolded, and the four corners on the top of carton are adsorbed through four adsorption heads of unfolding, and the center of carton is adsorbed to snatch head, thereby guaranteeing the stability of adsorption, and it is not easy to fall off, and the suction force acting on the top of carton is balanced, and the carton is not easy to deform.

The embodiment of the application provides a floor brush structure and cleaning equipment, and belongs to the technical field of household appliances. The floor brush structure comprises: a shell, a suction port is arranged on the shell; a flow guide member, the flow guide member has a protruding portion on the front side of the flow direction protruding towards the shell, and the projection of the protruding portion towards the suction port is located in the suction port. The floor brush structure can disperse part of the airflow directly flowing to the suction port to the side of the suction port, so that the airflow directly flowing to the suction port is relatively reduced, the suction force is reduced, and the airflow on both sides of the suction port is relatively increased, the suction force is increased, so that the suction force of the floor brush structure is balanced.

This utility model discloses a double-layer constant temperature jacket structure for a cream filling tank, relating to the field of filling equipment technology. It includes a filling assembly, a constant temperature water tank, and a storage tank. A material tank body is fixedly installed at the top of the filling assembly. The material tank body has an internal clamping groove. A water outlet pipe and a water inlet pipe are fixedly installed on the outer side of the material tank body. A conveying pipe is fixedly installed at the top of the material tank body. Because the pipe joint and drive ring rotate synchronously, the pipe joint rotates uniformly inside the storage tank. During rotation, the pipe joint draws cream from the storage tank, ensuring more even material intake and preventing localized material accumulation or insufficient intake. The suction pipe and conveying pipe form a system pipeline. A pump unit compresses air to create negative pressure in the pipeline, conveying the cream back to the material tank body, thus achieving the function of automatically filling the material tank body with cream.

The invention discloses an automatic positioning and cutting device for mechanical part plates, which belongs to the technical field of laser cutting and comprises a cutting worktable, a moving table is slidably connected to the upper end of the cutting worktable, a lifting table is slidably connected to the moving table, a laser cutting head is connected to the lifting table in a lifting manner, and sliding assemblies are mounted on the outer walls of the two sides of the moving table. U-shaped mounting frames are detachably connected to the sliding assembly, openings of the U-shaped mounting frames on the two sides face downwards, each vertical edge is detachably connected with a mounting head, a pressing roller is rotationally connected between the two mounting heads which are opposite left and right, and the pressing rollers can be synchronously adjusted along with the height of the laser cutting head through cooperation of sliding protruding strips and sliding plates. The telescopic air cylinder is matched with the concentric-square-shaped plate connecting plate and the sliding rod to control the height of the pressing roller, deformation or infirm fixation of the sheets is avoided, the pressing roller moves front and back along with the movable table, the length of the pressing roller covers the width of the cutting workbench, and it is guaranteed that the cutting position is stably pressed when the lifting table drives the laser cutting head to move left and right.

The utility model provides water absorption equipment. The water absorption equipment comprises a fixing assembly, a water absorber and a driving assembly. The fixing assembly is used for fixing the screen frame, and the screen frame is used for bearing a part to be subjected to water absorption. The water suction device comprises a main machine and a water suction part connected with the main machine, the water suction part is provided with a water suction opening, and the main machine drives the water suction opening to suck water in the component to be subjected to water suction. The driving assembly is used for driving the water absorption part to move relative to the fixing assembly.

The utility model discloses a lid closing mechanism for paper box forming machine, including base station and fixedly connected on the gantry of base station The gantry installs the folding subassembly for paper box cover forming, the top of base station and the position of corresponding folding subassembly install the placement subassembly for the fixed paper box of being shaped, one side of the gantry is equipped with the positioning assembly for the side limiting of paper box of being shaped, the other side of the gantry is equipped with the clamping assembly of cooperation with positioning assembly uses. The utility model discloses through the synergetic effect of adjustable positioning assembly, negative pressure adsorption fixed technology and high -efficient folding structure, solved the positioning accuracy low, size adaptability bad, the problem of weak fixed stability in the prior art, has improved the efficiency of paper box lid closing, the yield and equipment versatility significantly, especially suitable for the automated packaging production line of many varieties, small batch.