4results about How to "Effective flattening" patented technology

This utility model belongs to the field of copper busbar production technology, specifically relating to a shaping device after diffusion welding of copper flexible connectors. It includes a shaping chamber, inside which are an active roller and a driven roller, both horizontally positioned. The driven roller is positioned above the active roller. Both ends of the active roller are externally connected to drive components for rotating it. Both ends of the driven roller are equipped with lifting components. The purpose of this device is to allow the hot-pressed copper foil to be sandwiched between the active and driven rollers. Then, the active roller begins to rotate. Through the interaction between the active and driven rollers and the action of friction, the copper foil is moved forward at a uniform speed. During this process, the welded area and surrounding region of the copper foil are subjected to uniform pressure, effectively flattening the copper foil.

The utility model relates to rotary inkjet printing machine technical field discloses a kind of rotary inkjet printing machine flattening equipment, including rotary inkjet printing machine ontology, the top of supporting plate is provided with U-shaped frame, the both sides of U-shaped frame bottom are symmetrically provided with upper press roll and lower press roll, the upper press roll is set in the upper of lower press roll, the inside fixed connection of upper press roll has first rotating shaft, the utility model is provided with upper press roll and lower press roll in U-shaped frame inboard, upper press roll and lower press roll can adjust the distance between them according to actual use needs, can effectively flatten the wrinkle on paper surface, effectively improve the follow-up use effect, and one side of U-shaped frame is provided with dust removal plate, the bottom of dust removal plate is provided with dust removal brush, can effectively clean the dust on paper surface, by setting guide roller, paper slides from the top of guide roller, to effectively flatten paper, guarantee its tightness degree, facilitate subsequent use.

This invention discloses a coating device for producing cloth-based adhesive tape, belonging to the technical field of coating equipment. It includes a mounting base, with a first mounting frame and a second mounting frame sequentially connected to the top of the mounting base along the feeding direction. A lower conveying roller and an upper conveying roller, symmetrically arranged for conveying the substrate, are rotatably connected within the first mounting frame, forming a conveying channel between them. When a thick substrate passes through, the upper conveying roller is pushed upwards along the first mounting frame, and the diverting frame is simultaneously raised via a connecting plate and connecting strip, preventing the dispensing tube from scratching the substrate and causing localized glue accumulation. Simultaneously, the connecting strip drives the transmission rack to mesh with the driven gear, which in turn drives the threaded rod to rotate via a synchronous pulley and synchronous belt. This causes the circular structure formed by the arc-shaped block to shrink, slowing down the rotation speed of the mixing frame, thickening the adhesive, and fully filling the pores of the thick substrate to improve adhesion. When a thin substrate passes through, the upper conveying roller falls back, causing the diverting frame to descend, preventing glue splashing and ensuring a uniform adhesive layer.

This utility model belongs to the technical field of mattress processing equipment, specifically a mattress fabric corner pressing device, including a base plate, a platform fixedly mounted on the upper surface of the base plate, tightening blocks slidably mounted at the four corners of the platform, two sliding plates slidably mounted above the platform, and a flat scraper slidably mounted under each sliding plate. A rotating plate groove is provided on the side of the two flat scrapers that are far apart from each other, and a rotating shaft is rotatably mounted in the rotating plate groove. Multiple flat rotating plates are fixedly mounted on the outer surface of the rotating shaft. A detachable flat scraper is provided on one side of the flat rotating plate at the bottom of the rotating plate groove. This utility model solves the problem of mattress fabric wrinkling easily during processing in the prior art through the structure of flat rotating plates, ventilation curved surfaces and tightening blocks, and solves the problem of the inability to effectively tighten the fabric at the corners of the mattress, eliminating the need for manual flattening by workers.