5results about How to "Uniform extrusion" patented technology

This utility model relates to the field of laundry detergent packaging technology, and discloses a foldable and flat laundry detergent packaging bag, including a bag body. The top two sides of the bag body are fixedly connected to slots, and the middle and bottom sides of the bag body are fixedly connected to buckles. A second magnet is disposed inside each slot, and a first magnet is fixedly connected to the middle of each buckle. A cushioning strip is disposed on the outer wall of the bag body, a first sealing plate is disposed on the front outer wall of the bag body, and a second sealing plate is disposed on the outer wall of the first sealing plate. Locking components are disposed on the outer walls of both the first and second sealing plates. In this utility model, the packaging bag uses a cushioning strip to guide folding and prevent bulging, and the slots, buckles, and magnets provide a stable fixation. It can be folded in multiple sections to save space. Simultaneously, the threaded post and nut, together with the sealing cap, provide a double seal to prevent leakage. The sealing plate can compress the space to expel air, and when the remaining amount is small, it can collect residual laundry detergent towards the outlet, improving practicality and reliability.

The utility model discloses sintered hollow brick pre-shaping equipment which comprises a base, a supporting frame is installed in the middle of the top of the base, hydraulic push rods are arranged on the two sides of the front end of the supporting frame, the output ends of the hydraulic push rods are connected with pressing plates, an assembling cavity is formed in the middle of the top of the base, and a box body is arranged in the assembling cavity. A row of first electric push rods are arranged at the bottom of the assembling cavity, one ends of the first electric push rods penetrate through the bottom wall face of the box and are connected with an ejector plate, second electric push rods are arranged on one side of the top of the base, the output ends of the second electric push rods are connected with a push plate, and fixing assemblies are arranged on the two sides of the box. According to the automatic extrusion forming device for the sintered hollow bricks, automatic extrusion forming operation of the sintered hollow bricks can be achieved, after forming is finished, the first electric push rod can automatically eject the formed sintered hollow bricks out, and the formed and ejected sintered hollow bricks can be automatically discharged.

The utility model relates to metal steel pipe welding polishing technical field, and disclose a kind of metal steel pipe welding polishing equipment, it is characterized in that, including, polishing table, for supporting component, the bottom of polishing table is provided with four steel struts, for connecting electric push rod one, the horizontal plate is fixedly welded between two portal frames, for driving slide bar to reset, four The spring is fixedly welded below two backing plates, and four The spring is sleeved in the outer wall of four slide bars.The metal steel pipe welding polishing equipment, by two steel pipes placed in the outer wall of multiple friction wheels, control electric push rod one operation drives backing plate to descend, drive slide bar and spring to descend, the outer wall of steel pipe is adhered in by the descending of the roller, control stepper motor drives gear two rotation, drive gear one rotation, to carry out welding to the gap of steel pipe, open servo motor drives polishing disc to rotate, to carry out polishing cleaning to weld scar, complete welding polishing integration, to realize polishing welding integration.

The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil substrate processing equipment. The application discloses a vertical warping improvement device for copper foil substrates and relates to the technical field of copper foil The application discloses a vertical warping improvement device for copper foil substrates and relates to the

The utility model belongs to the field of extruders, and particularly relates to a bundled galvanized wire extruder with a cooling structure, which comprises a base, the upper end of the base is fixedly connected with a frame, the upper end of the base is fixedly connected with a supporting seat, and the upper end of the base is slidably connected with two symmetrically distributed extrusion frames. A downward pressing frame is jointly connected between the two extrusion frames in a sliding mode, auxiliary reset mechanisms are arranged on the extrusion frames, and supporting arms are hinged to the outer sides of the extrusion frames. The frame, the extrusion frame, the supporting arm and other structures are additionally arranged on the base, the supporting arm can be driven to deflect through the lower pressing arm and the sliding seat in the process that the hydraulic cylinder drives the lower pressing frame to move, and the supporting arm can push the extrusion frame to extrude a galvanized wire after deflecting. And therefore, the galvanized wire can be extruded through the driving force in the independent direction, and the uniformity of the extrusion force can be effectively guaranteed.