4results about How to "Effective cropping" patented technology

The utility model discloses automatic cutting equipment for connector terminals, which relates to the technical field of automatic cutting of terminals and comprises a transmission component. The conveying assembly comprises a conveying frame. A pressing plate is fixedly mounted at the top of one side of the conveying frame. A plurality of round head grooves are formed in the pressing plate; a notch is formed between the pressing plate and the conveying frame. A driving motor is fixedly mounted on the top rear side of the conveying frame through a supporting plate; a guide wheel is fixedly mounted on an output shaft of the driving motor; when the terminals are conveyed to the cutting position, the number detected by the photoelectric sensor is transmitted to the controller, the controller controls the electric push cylinder through the electric control element, the electric push cylinder drives the cutting knife to move up and down, the cutting knife is matched with the cutting opening in the fixing frame, effective cutting of the terminals is achieved, and according to different production requirements, the cutting efficiency of the terminals is improved. And the number of the detected photoelectric sensors is adjusted through the controller, so that the controller controls the electric push cylinder to drive the cutter to move, and different cutting requirements are met.

The utility model discloses a cutting device for breathable film production, and relates to the technical field of breathable film production, the cutting device comprises an L-shaped pneumatic machine body, a placing support leg and a placing bottom plate, the L-shaped pneumatic machine body is installed and connected on the upper end position of the placing bottom plate, the placing support leg is arranged at the lower end of the placing bottom plate, and the placing support leg is connected with the L-shaped pneumatic machine body. A front-back linear lead screw guide rail module is arranged in the middle of the upper end of the L-shaped pneumatic machine body. A breathable film workpiece is adsorbed through the left pneumatic adsorption plate, the breathable film workpiece is tightened due to external traction and then is adsorbed by the right pneumatic adsorption plate, and then the left and right pressing fixers and the left and right pneumatic adsorption plates are closed together, so that the tightened breathable film workpiece can be effectively pressed; in this way, a breathable film workpiece between the two pneumatic adsorption plates can be in a tightened state, when the front-back linear lead screw guide rail module drives the telescopic cutting mechanism to move front and back, effective cutting can be achieved, and due to the tightened state, cutting is more convenient.

The utility model relates to the field of textile, and discloses a cutting device for fabric gold stamping processing, which comprises a cutting table, the top of the cutting table is slidably connected with a support column, the top of the support column is fixedly provided with a cylinder, the cylinder is provided with a cutter, the bottom of the cutting table is fixedly provided with a driving cylinder, and a movable rod on the driving cylinder is fixedly connected with a straight plate. The device further comprises a fabric fixing assembly and a cutting moving assembly, side protection plates on the two sides of a straight plate are pushed by driving a piston rod on an air cylinder, and therefore the two side protection plates drive a linkage plate to slide downwards between the two limiting side plates through a coupling shaft, and fabric is tightly pressed; friction force increased by the three groups of rubber gaskets prevents the fabric from shifting when the fabric is cut, so that the size of a cut fabric part is more accurate, errors are reduced, product quality is improved, the operation speed can be increased due to the fact that frequent fabric position adjustment or re-cutting of defective products caused by shifting is not needed, and production efficiency is improved. Therefore, the overall production efficiency is improved.

This invention relates to the field of microwave absorbing sheet processing technology, specifically disclosing a positioning and cutting device for microwave absorbing sheet production and processing. The device includes a cutting machine body with a cutting unit on it. A cutting blade is movably connected inside the cutting unit via a hydraulic lifting rod. Conveyor belts are pre-installed on both sides of the cutting machine body, and a support plate is movably connected to the machine body. This invention, by incorporating a mounting plate, a movable plate, and a sliding block, allows the microwave absorbing sheet above the movable plate to rotate when the cutting angle needs to be changed. This eliminates the need for manual rotation of the microwave absorbing sheet when the cutting angle needs to be changed, increasing the accuracy of the cutting angle adjustment, reducing the labor intensity of workers, improving the ease of use of the device, and increasing the cutting efficiency of the microwave absorbing sheet.