4results about How to "Consistent flatness" patented technology

The utility model discloses a pressing structure of a flat plate type laminating machine, which comprises an upper box, a lower pressing frame, a pressing plate, a vibration reduction lifting mechanism and a sealing plate, the upper box is fixedly connected with the lower pressing frame through a quick clamp, and the pressing plate is mounted at the bottom of the upper box through the vibration reduction lifting mechanism; the outer side of the sealing plate is pressed between the upper pressing frame and the lower pressing frame of the upper box, and the inner side of the sealing plate extends and is fixed in the pressing plate, so that an upper cavity is formed among the upper box, the sealing plate and the pressing plate, and a lower cavity is formed among the pressing plate, the sealing plate, the lower pressing frame and the lower-layer heating plate. The pressing plate and the sealing plate are matched to replace the rubber plate, on one hand, the pressing plate is flat and high in rigidity, the whole plate can be completely attached to the plane of the assembly, all positions of the assembly are evenly stressed in the laminating process, the consistent planeness is kept, in addition, replacement of the rubber plate is avoided, and cost is reduced.

The utility model relates to display equipment technical field especially LED packaging structure and display device, LED packaging structure includes wiring layer, with the LED chip of wiring layer electricity connection, the filling layer that sets up around LED chip, set up in the sapphire layer that LED chip far away from wiring layer one side and LED chip are pasted, LED packaging structure still includes the fluorescent layer that sets up around filling layer and sapphire layer, fluorescent layer sets up around filling layer and sapphire layer, realizes spectrum conversion, when the blue light that LED chip emits irradiates on fluorescent layer, fluorescent layer absorbs part blue light and emits other color light, and the white light that mixes with blue light is obtained to realize MIP white light product, make the light that emits from LED packaging structure more uniform, improve illumination quality and visual comfort.

The utility model relates to the technical field of battery diaphragm production, and discloses an unwinding device for manufacturing a battery diaphragm, which comprises an unwinding frame, the transverse plate is fixedly connected to the left side of the exterior of the unwinding frame; the electric push rod is fixedly connected to the front side of the outer part of the transverse plate; the guide block is fixedly connected to the output end of the electric push rod; two fixing rods and two sliding blocks, the two fixing rods are fixedly connected to the two sides of the interior of the transverse plate, and the two sliding blocks are slidably connected to the exteriors of the two fixing rods; and the tops of the two connecting plates are rotationally connected to the two sides of the exterior of the guide block, and the bottoms of the two connecting plates are rotationally connected to the exteriors of the two sliding blocks. According to the utility model, during unwinding, the exterior of the diaphragm coiled material can be conveniently cleaned, and impurities such as dust, oil stains and electrostatic particles are prevented from directly entering subsequent processing, so that the quality of subsequent processing is improved.

The utility model relates to integrated house component leveling technical field, specifically disclose a kind of component leveling device, including workbench, workbench one side is fixed with PLC control box, still including the I-beam slide rail of workbench upper surface fixed connection, I-beam slide rail is equipped with mould sliding mechanism, the upper surface of mould sliding mechanism is equipped with mould, one side of mould sliding mechanism is equipped with press roller leveling support, press roller leveling support inside is equipped with press roller leveling mechanism, press roller leveling support one side is equipped with pressing leveling support, and pressing leveling support inboard is equipped with pressing leveling mechanism. The utility model is through the setting of mould sliding mechanism, press roller leveling mechanism, pressing leveling mechanism, by controlling mould sliding mechanism, can make mould left and right movement, by controlling press roller leveling mechanism, pressing leveling mechanism, component is leveled, and the consistency of component flatness is guaranteed.