5results about How to "Realize automatic cut off" patented technology

The utility model provides an automatic wire adhesive tape winding and ending device which comprises an adhesive tape winding mechanism and an adhesive tape cutting mechanism which are arranged on a mounting table. The adhesive tape winding mechanism comprises a rotary table slidably mounted on the mounting table; a base plate used for mounting an adhesive tape roll is arranged on the rotary table, and a matched rotating shaft corresponding to the adhesive tape roll is arranged on the base plate; the adhesive tape cutting mechanism comprises a base body fixedly installed on the installation table and a cutter installed on the base body in a sliding mode. The cutter is connected with the base body through a sliding base, and the sliding direction is parallel to the sliding direction of the rotary table. A clamping block is further arranged on the side, located on the cutter, of the sliding base. The clamping block is located above the wire harness and comprises a V-shaped clamping groove. The rotating shaft capable of sliding and rotating is arranged on the mounting table, so that the adhesive tape roll mounted on the rotating shaft can slide along with winding, and the winding quality is ensured; the output direction of the adhesive tape can be adjusted at any time in the bonding stage of the adhesive tape and the wire harness before winding, in the winding process and in the ending stage when winding is completed.

The utility model relates to the technical field of gypsum board processing, and discloses a gypsum board edge band cutting device which comprises a box body, the inner bottom end of the box body is connected with a push plate in a sliding mode, a first motor is fixedly installed on the outer wall of the box body, the output end of the first motor is fixedly connected with a first threaded rod, and the first threaded rod penetrates through the push plate and is in threaded connection with the push plate. One end of the threaded rod is rotatably connected with the box body, limiting plates are slidably connected to the two sides of the top end of the box body, a plurality of sliding grooves are formed in the ends, close to each other, of the limiting plates, sliding blocks are slidably connected into the sliding grooves, springs are fixedly connected between the top ends of the sliding blocks and the sliding grooves, and a plurality of rotating rods are arranged between the two limiting plates. And the two ends of the rotating rod are rotationally connected with the sliding blocks correspondingly, and the problems that when an existing cutting-off device for the gypsum board edge sealing band is used for cutting off gypsum boards of different sizes, a clamping device needs to be replaced or debugged, and operation is tedious and not convenient enough are solved.

The invention discloses a stamping device for transformer shell production, and relates to the technical field of transformer machining. The punching machine comprises a punching machine body, a punching table, a hydraulic cylinder, an upper die base and a lower die base, the punching table is fixedly installed on the lower end face of a working cavity of the punching machine body, the hydraulic cylinder is fixedly installed on the upper end face of the working cavity of the punching machine body, the piston end of the hydraulic cylinder is fixedly connected with the upper surface of the upper die base, and the lower die base is arranged at one end of the punching table; according to the automatic feeding device, an upper clamping roller and a lower clamping roller in the feeding mechanism are driven to move horizontally, the stainless steel plate is pulled to the position below the upper die base when the upper clamping roller and the lower clamping roller clamp the stainless steel plate, and meanwhile a rotating base in the station control mechanism is driven to rotate by 180 degrees; and the rotating base enables the lower die base to vertically correspond to the upper die base through the connecting base, so that automatic feeding in the stamping machining process of the transformer shell is conveniently achieved, and then the stamping machining efficiency of the transformer shell is effectively improved.

The utility model discloses a kind of extrusion forming structures of mattress spring processing device, including mounting plate, upper installation rod, lower mounting plate and arc plate are equipped on it. Arc plate is connected inner mounting block and guide piece by outer mounting block, axle clamping, guide piece contains first, second inner guide piece and outer guide piece, for controlling spring pitch. Outer rotating shaft and outer rotating lever are rotationally arranged in lower mounting plate, and push forming spring is separated. Outer mounting block is equipped with limiting component, and guide piece can be conveniently adjusted. Mounting plate is fixed control box, is equipped with power source, controls upper and lower control panel and block cutting spring bar. The structure can flexibly produce different pitch mattress spring, convenient to operate, improve production efficiency.

The invention discloses a wind driven generator blade cutting device provided with a fixing assembly and a cutting method, and belongs to the technical field of wind driven generator blade machining. The adjusting seat is fixedly installed at the output end of the hydraulic rod, a fixing ring is fixedly installed on the outer side of the adjusting seat, a sliding ring is further installed on the outer side of the adjusting seat in a sliding mode, an elastic film is fixedly installed at the right end of the adjusting seat, and a dust suction pipe is connected to the outer side of the adjusting seat and used for achieving dust suction in the cutting process; and the air blowing part is fixedly installed on the outer side of the cutting machine, a filter screen structure is installed at an air inlet of the air blowing part, and the air blowing part communicates with the air conveying part through a connecting pipe. According to the wind driven generator blade cutting device provided with the fixing assembly, a cutting working area can be automatically sealed, cutting dust is prevented from escaping, meanwhile, cut-off flashes can be automatically cut, the situation that the stress of the connecting position is affected due to the fact that the whole flashes are too heavy is avoided, and the blade structure stability is improved.