5results about How to "Easy crimping" patented technology

The utility model discloses a bending device for producing a plastic coaming box, which relates to the technical field of coaming box processing and comprises a main frame body, a plate conveying unit and a positioning and pressing unit. The pressing and folding device is provided with a reliable positioning and pressing and folding unit, an industrial camera determines the next pressing and folding position by recognizing the moving distance of an indentation on a plate, and the extending length of a pressing strip is conveniently adjusted or pressing strips with different widths are replaced by unscrewing a bolt on the side face of a lifting sliding rod so as to adjust the depth and width of a pressing and folding groove; the side edge pressing rods are arranged on the two sides of the lifting sliding rod, when the pressing strips are pressed into the plates, the plates on the two sides of the pressing line can be pressed and fixed, and the plates are prevented from being warped due to stress; the plate bending machine is further provided with the reliable plate conveying unit, the distance between the two conveying clamping frames and the height of a pressing rod can be adjusted conveniently, so that the plate bending machine adapts to plates of different widths and thicknesses, the plates can be heated in the conveying process, and follow-up pressing and bending operation is facilitated.

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 discloses a kind of line pressing mechanisms for multi-needle machine, including mounting plate, adjustable pressing plate is arranged in the bottom of mounting plate, the wire slot for placing needle thread is evenly provided in the bottom of pressing plate, rotatable rotating plate is rotatable in the top of pressing plate, reset spring is arranged between rotating plate and pressing plate, one end of rotating plate is rotatably connected with gyro wheel, rotating plate rotates with the movement of needle thread, compared with prior art, the beneficial effects of the utility model, when driving rotating plate rotation with the movement of needle thread driven by the operation of multi-needle machine, needle thread can be continuously pressed when being pulled, ensure the stability of needle thread movement, and by the continuous pulling force received by needle thread, needle thread is always ensured to be straight, ensure the use of multi-needle machine, avoid the problem of winding caused by the bending of multiple needle threads, and multiple gyro wheels and single rotating plate limiting adjustment processing can be handled as a whole.

The utility model discloses a line press device for corrugated paperboard production, including base, one side fixed mounting of base has the mounting panel, the top fixed mounting of mounting panel has the L shaped board, the inner wall of L shaped board is installed with the rotating roller and first pulley through rotating mechanism, the surface of rotating roller is equipped with the threaded hole. Through placing corrugated paperboard at the top of base, through rotating mechanism drive line press roll rotates, can through line press roll to the line of corrugated paperboard and press, through rotating mechanism drive first pulley rotates simultaneously, first pulley drive synchronous belt rotates, synchronous belt drive second pulley rotates, second pulley drive rotating rod rotates, rotating rod drive first bevel gear rotates, first bevel gear drive second bevel gear moves, second bevel gear drive second rotating rod rotates, second rotating rod drive conveying roller rotates, can through conveying roller to the corrugated paperboard and convey.