31results about How to "Consistent cutting length" patented technology

The invention relates to an equal-length slitting processer and an equal-length slitting method for nylon webbing. The equal-length slitting processer comprises two support legs, fixing columns, connecting discs, a slitting roller, electric push rods, a cutting component, a cut fixing component and extrusion components. Rotation shafts are mounted at the tops of the support legs, and the fixing columns are symmetrically welded to the outer walls of one sides of the rotation shafts. The slitting roller is located between the support legs. Two ends of the slitting roller are respectively weldedand fixed to the fixing columns. Fixing supports are mounted on two sides of the slitting roller through bolts. The electric push rods are mounted at the upper ends of the fixing supports. The tops ofthe electric push rods are connected with the cutting component. The extrusion components are arranged on the outer wall of the slitting roller equidistantly. The cut fixing component is arranged atthe top of the slitting roller and right above the cutting component. A cutting groove is formed at the joint between the slitting roller and the cutting component. The equal-length slitting processerand the equal-length slitting method have the advantages that the webbing can be cut rapidly and conveniently, webbing cuts are not loosened, and the cutting precision is high.

The invention relates to the technical field of angle steel machining, in particular to an automatic angle steel moving and cutting and surface treatment device for assembly type roof erection, which comprises a base and a machining table, and further comprises a controller, a pushing mechanism, a cutting mechanism and a treatment mechanism, the pushing mechanism comprises a transferring assembly and three electric clamping jaws, the cutting mechanism is arranged at the top of the base and used for cutting angle steel, the cutting mechanism comprises a lifting assembly, a sliding assembly and three cutters, the processing mechanism comprises a rotating assembly and three grinding wheels, and the three grinding wheels are arranged on the inner wall of the machining table at equal intervals. According to the automatic angle steel moving, cutting and surface treatment equipment for assembly type roof erection, batch machining of angle steel can be achieved, meanwhile, the cutting length of multiple pieces of angle steel can be accurately positioned, waste is avoided, protrusions and the like on the surfaces of the angle steel can be ground, and the flatness of the angle steel can be guaranteed.

The invention discloses an intelligent noodle cutting machine. A noodle cutting cavity is of a vertical cuboid cavity structure; a feeding opening is formed in the top of the noodle cutting cavity; anoodle cutting roller is arranged just below the feeding opening; the noodle cutting roller is composed of a round shell I and a round shell II; a plurality of tooth cutters are arranged on a circular-arc side face of the round shell I at equal distance; a plurality of tooth grooves are formed in a circular-arc side face of the round shell II at equal distance; the tooth cutters on the round shellI are mutually engaged with the tooth grooves on the round shell II; a pair of material guide plates are arranged just below the noodle cutting roller; a left cutting cavity is erected at left sidesof the material guide plates and a right cutting cavity is erected at right sides of the material guide plates; each of the left cutting cavity and the right cutting cavity is of a cuboid cavity structure which is horizontally arranged; no covers are arranged on opposite side faces of the left cutting cavity and the right cutting cavity; a conveyor belt is arranged just below the material guide plates.

The invention discloses a cutting machine for asbestos plates. The cutting machine for the asbestos plates comprises an extrusion module, a cutting module, a receiving module, a support seat and a control module, wherein the extrusion module is fixed to the support seat through a fixing plate; the cutting module is arranged below the extrusion module; the receiving module is arranged below the cutting module; and the control module is connected with the extrusion module and the cutting module separately. According to the cutting machine for the asbestos plates, the extrusion frequency of the extrusion module and the cutting frequency of the cutting module are adjusted through a controller as needed, and then the needed lengths of the asbestos plates are obtained, so that the cutting efficiency for the asbestos plates is ensured, the consistency of the cutting lengths of the asbestos plates is ensured, and the working intensity of operating personnel is lowered.

The invention discloses a method for evaluating the storage quality of dried sea cucumbers based on iKnife evaporation ionization mass spectrometry, which is characterized in that a handheld electrosurgical monopole cutting knife is combined with an REIMS interface and a quadrupole rod time-of-flight mass spectrometer, and a dried sea cucumber sample to be detected is cut by the handheld electrosurgical monopole cutting knife; the generated aerosol is sucked into a quadrupole time-of-flight mass spectrometer through a polytetrafluoroethylene tube and a pneumatic Venturi pump with 2 bar nitrogen, the aerosol collides with a heated spiral coil in a collision pool of the quadrupole time-of-flight mass spectrometer, a solvent ion cluster is damaged, and gas-phase ions are released; leucine-enkephalin in 0.2 ng.muL<-1> 2-propanol is injected into an REIMS interface through a stainless steel capillary by using an injection pump, original MS data are collected, mass spectrometry and multivariate statistical analysis are sequentially carried out , and the storage quality of the dried sea cucumbers is determined according to an analysis result. The method has characteristics of effectively improving accuracy of dry sea cucumber storage quality evaluation and effectively shortening the evaluation time.

The invention belongs to the technical field of glass fiber production, and particularly discloses an equal-length cutting device for glass fiber production. The device comprises a cutting table. A frame is arranged at the top of the cutting table. A measuring ruler is arranged in an inner cavity of the frame. A cross rod is arranged below the measuring ruler. A sliding block sleeves outside the cross rod. A first cylinder is mounted at the bottom of the sliding block. An L-shaped support is installed at the bottom of the first cylinder. A cutting motor is installed on the L-shaped support. Acutting knife is installed on the cutting motor. A push rod is fixedly connected to one side of the sliding block. One end of the push rod extends out of the frame and is connected with a supporting rod. One side of the frame is fixedly connected with an upper supporting plate and a lower supporting plate. A driving motor is installed at the top of the lower supporting plate. A driving wheel is fixedly connected to the driving motor. A driven wheel is meshed with one side of the driving wheel. A lead screw is fixedly connected to the top of the driven wheel. The top end of the lead screw is connected with the upper supporting plate. A lifting block sleeves the outside of the lead screw. The lifting block is connected with one end of the supporting rod. The cutting length can be adjusted, and it can be guaranteed that the cutting length is consistent.

The invention discloses a packaging and printing machine capable of obtaining consistent cutting length. The packaging and printing machine comprises a first conveying device and a second conveying device, wherein a guiding device is installed at the top of the first conveying device, an alignment device is installed at one end of the first conveying device, a cutting device is installed at one side of the alignment device, and the second conveying device is arranged at the bottom of the alignment device. By means of the packaging and printing machine capable of obtaining consistent cutting length, a first threaded rod is arranged and can rotate by rotating a rotary block so that a first rotary shaft can be driven to rotate when the first threaded rod rotates, and when the first rotary shaft rotates, a belt and a second rotary shaft can be driven to rotate so that when the second rotary shaft rotates, a second threaded rod can be driven to rotate; when the second threaded rod and the first threaded rod rotate, a sliding block can be driven to conduct threaded sliding so that an alignment plate can be driven to move when the sliding block conducts threaded sliding, and the cutting length of packaging boxes can be conveniently adjusted according to demands of a user.

The invention discloses rapid cutting equipment for household paper processing, relates to the technical field of cutting, and provides the following scheme for solving the problems that when household paper is cut, due to the fact that the manual cutting length is inconsistent, the cutting surface is uneven, cutting is slow, consumed time is long, efficiency is low, and manpower is wasted. A second fixing plate is fixedly connected to the back face of a workbench; two transmission shafts are rotatably connected to the front face of the second fixing plate; conveyor belts are arranged outsidethe two transmission shafts in a sleeved mode; a first bevel gear is fixedly connected to the front face of the transmission shaft located on the right side; a first fixing plate is fixedly connectedto the top of the workbench; a motor is fixedly arranged in the first fixing plate in a sleeved mode; and an output shaft of the motor is fixedly connected with a first rotating shaft, and the exterior of the first rotating shaft is fixedly provided with a cutter in a sleeved mode. The rapid cutting equipment provided by the invention operates automatically, cuts according to the standard, is consistent in cutting length, smooth in cutting surface, fast in cutting and short in consumed time, improves the efficiency and saves the labor.

The invention relates to a special operating platform for glass rod cutting. The special operating platform comprises a platform, which is provided with plural sets of paired rotating rollers, whereinthe paired rotating rollers are driven by a transmission mechanism to rotate in the same direction, a gap is reserved between each set of the paired rotating rollers and right faces an open groove inthe platform, ejection rods are located above the gaps of the rotating rollers, the lower end of the ejection rod is connected with a sliding plate through a connecting rod, the sliding plate is arranged on sliding rails in a sliding mode, a lead screw is in threaded connection with the sliding plate, one end of the lead screw is rotationally connected with the platform through a bearing, and theother end of the lead screw is connected with the output end of a first motor. According to the special operating platform for glass rod cutting, the working efficiency can be improved.