38results about How to "Convenient pressing work" patented technology

The invention belongs to the technical field of artificial board production and particularly discloses a processing method of a particle board. The processing method comprises raw material preparation, screening, flaking, drying, storing, mixing, mould feeing, hot pressing and inspecting and storing, wherein in the step of hot pressing, a motor is started, a second rotation shaft rotates to generate down pressing force, a down-pressing block drives a hydraulic block to move downward together so as to push an up-pressing plate to move downward and down press a particle board and heating plates; meanwhile, the particle board is extruded between the heating plates to realize a pressing operation of the particle board; and after the pressing of the particle board, the motor is turned off, a flexible connector and a spring recover deformation to promote separation of the heating plates, and then the upper surface of the particle board is separated from the lower surface of the heating plate. The scheme provides a processing method of a particle board, wherein the pressing plate is under uniform stress, and the pressed particle board easily falls off and is not crushed.

The invention relates to the technical field of radix sophorae flavescentis flavone production, and discloses an extracting and filtering device for radix sophorae flavescentis flavone production. The extracting and filtering device comprises a filtering box, the inner walls of the front and back opposite sides, close to the lower end, of the filtering box are fixedly connected with supporting plates, the upper sides of the two supporting plates are connected with a same fixing frame with an opening in the upper end in a supporting mode, a plurality of material leakage holes are uniformly formed in the bottom of the fixing frame, a positioning ring plate is clamped at the upper end of the fixing frame, filter screen cloth is fixedly connected to the inner side of the positioning ring plate, a material taking opening is formed in the side wall of the side, corresponding to the fixing frame, of the filtering box, and a cover plate is hinged to the outer wall, corresponding to the material taking opening, of the filtering box. According to the extracting and filtering device, the extraction efficiency of an extracting solution is improved, and filter residues can be conveniently and rapidly cleaned.

The invention discloses an assembling tool for a shell and a stator of a direct drive motor. The assembling tool comprises a base, guide rods, a support ring and a guide ring. The upper end of the base is connected with the guide rods. A base boss is arranged in the center of the upper end face of the base. The support ring is installed on the upper end face of the base. A stator is attached to the outer wall of the base boss. The lower end face of the stator abuts against the support ring in an attached mode. The guide ring comprises a mounting table, and a mounting table lower bulge is formed on the lower end face of the mounting table. Lower bulge through holes penetrating through the inner and outer walls are formed in the mounting table lower bulge. The inner end of each lower bulge through hole abuts against a ball. The inner ends of the balls are exposed out of the lower bulge through holes and abut against the outer wall of the stator. A heat insulation ring is arranged on theupper end face of the mounting table, and the heat insulation ring abuts against the shell in an attached mode. The shell includes a second shell body matched with the stator. The shell is pressed downwards to drive the guide ring to be pressed downwards along with the guide rod so that the second shell body can be pressed into the outer wall of the stator in an interference fit manner. In the invention, the stator is fixed reliably and firmly, the temperature of the shell will not decrease rapidly, and the assembly of the shell and the stator is premise, reliable and efficient.