9results about How to "Avoid miscutting" patented technology

The embodiment of the invention provides a connector terminal plug-in mounting device, and relates to the technical field of automatic assembly equipment, the connector terminal plug-in mounting device comprises a rack and a working track arranged on the rack, a feeding mechanism, two plug-in mounting mechanisms and a discharging mechanism are sequentially arranged along the processing direction of the working track, and a carrying mechanism is arranged at the working track. The plug-in mounting mechanism comprises a terminal feeding assembly, a plug-in mounting assembly and a material folding assembly, the plug-in mounting assembly comprises a first sliding block and a second sliding block which move in the two perpendicular directions, the first sliding block is provided with a plug-in mounting head, the second sliding block is connected with a clamping plate used for clamping a terminal material belt, and the plug-in mounting mechanism further comprises a shearing assembly. The shearing assembly is of a cutter structure driven by a lever, and a cutter automatically resets by means of shearing reaction force after shearing is completed. The device has the effects of preventing the terminal material belt from being cut by mistake and effectively separating the terminal from the material belt.

The utility model discloses a multi -joint machine tool suitable for high altitude pruning and fruit picking belongs to operation machine tool technical field, multi -joint machine tool includes swing joint, swing joint includes first swing joint, second swing joint and third swing joint that set gradually, first swing joint with second swing joint between and second swing joint with third swing joint between all adopt connecting piece and connect, machine tool body, machine tool body includes drive motor, guide plate and chain, drive motor is connected with the drive end of third swing joint through mounting piece, the chain is installed to guide plate, and the chain is driven by drive motor. The utility model can be stably installed in the end of operation instrument, carries out high altitude pruning and fruit picking operation, does not need manual operation, improves the efficiency, can effectively avoid the damage to the fruit at the same time, avoids the mispruning to the branch.

The invention discloses a full-automatic ton bag unpacking machine. Comprising a rack, a sliding rail arranged on the upper portion of the rack, an electric hoist moving along the sliding rail, a bag hanging assembly connected with the electric hoist and a temporary storage hopper assembly arranged in the middle of the rack. The sealing bin assembly is located below the temporary storage hopper assembly and can ascend and descend relative to the temporary storage hopper assembly; the bag opening assembly is arranged on the sealing bin assembly and integrally extends into a sealing bin for operation; the slide rail is used for limiting the motion path of the electric hoist; the bag hanging assembly is used for fixing bag lugs of the ton bag, so that the ton bag is kept in a stable posture in the lifting and moving process; the buffer hopper assembly is used for receiving materials discharged from the ton bags; the sealing bin assembly is in sealing connection with the buffering hopper assembly in the unpacking and discharging process and used for constructing a relatively-closed operation space to restrain dust from escaping. According to the unpacking device, the synergistic effect of automation, sealing and high efficiency is achieved, and dust pollution and manual labor intensity are reduced while the unpacking efficiency is improved.

The invention relates to the technical field of bamboos, and discloses a bamboo sectioning device which comprises a mounting base and a bamboo body, a workbench is arranged above the mounting base, the bamboo body is placed on the workbench, the bamboo body comprises a plurality of bamboo joints, a cutting assembly is further arranged above the workbench, and a driving assembly is further arranged on the workbench; and a first laminating plate and a second laminating plate which are symmetrical to each other are further arranged above the workbench, notches are formed in the bottoms of the first laminating plate and the second laminating plate, and rollers are rotationally arranged in inner cavities of the notches. According to the device, the roller is attached to bamboo through the driving assembly and can move horizontally, the position of a bamboo joint can be judged, and mistaken cutting is avoided; after the balls make contact with the bamboos, the cutting assembly can be driven to deviate and adjust along with downward movement of the circular mounting cylinder, and precise cutting is guaranteed; the driving assembly is in linkage with the rollers, the balls and the cutting assembly, operation is simplified, efficiency is improved, the problems that traditional bamboo cutting is difficult in positioning and low in efficiency are effectively solved, and the bamboo processing requirement is met.

The application provides a short message sending quality monitoring system and method based on machine learning. The delay tolerance in the short message sending process is obtained by performing delay constraint on the short message sending process through the delay fluctuation characteristics in the short message sending process, the network delay of the short message sending environment and the preset basic timeout threshold. The confidence adjustment of the basic timeout threshold in the short message sending is performed based on the delay tolerance, the confidence determination interval of the timeout threshold is obtained, and then the degradation characteristics of the communication channel timeout event in the short message sending process are extracted. The degradation characteristics of the timeout event and the historical delivery rate of the short message sending are input into the intelligent decision model of the communication channel quality, and the continuous timeout threshold of the communication channel in the short message sending process is output. The reliability of the communication channel quality is evaluated based on the continuous timeout times in the short message sending process and the continuous timeout threshold of the communication channel. The time sequence degradation evaluation of the channel quality under the short message sending timeout state can be realized based on the above scheme.

The utility model discloses a stainless steel test pile steel pipe cutting machine, which relates to the technical field of stainless steel processing and comprises an operating platform, a blanking hopper is mounted on the operating platform, a discharging channel is arranged on the blanking hopper, a blanking component is arranged on the discharging channel, and an infrared sensor is mounted on one side of the discharging channel. The operating platform is connected with a first lower clamping plate through an electric sliding table, the other end of the electric sliding table is connected with a second lower clamping plate, clamping assemblies are arranged on the first lower clamping plate and the second lower clamping plate, and a baffle is fixedly arranged on one side of the first lower clamping plate; an adjusting mechanism for rotating the pipe fitting is mounted on the operating platform; a laser cutting head is installed on the operation platform through a first supporting frame. Through the arrangement of the clamping assembly and the baffle, one end of the pipe fitting can be limited, the size deviation caused by suspension vibration is effectively reduced, and the cutting precision is guaranteed.

This utility model discloses a minimally invasive surgical shaving head, relating to the field of medical device technology. To address the problems of easy clogging of the shaving tube during the removal of diseased tissue and the increased risk of accidental injury during pressure cutting in existing technologies, the following technical solution is proposed: This utility model includes an inner shaving seat, an outer shaving seat, an outer shaving tube, an inner shaving tube, a cutting window, and a cutting edge. A cutting window is provided on the side of the end of the outer shaving tube, consisting of two waist-shaped holes arranged in an "X" shape. The outer shaving seat is fixedly located at the end of the outer shaving tube away from the cutting window. The inner shaving tube is located inside the outer shaving tube, and a cutting edge is provided at the position corresponding to the cutting window on the inner shaving tube. The inner shaving seat is fixedly located on the inner shaving tube away from the cutting edge. This utility model, through the cooperation of the "X"-shaped cutting window and the inclined blade, uses a segmented cutting stroke to preferentially aspirate the cut tissue fragments under continuous negative pressure, effectively avoiding the problem of excessive accumulation of loose tissue in the inner shaving tube cavity, thus preventing clogging.

The invention is suitable for the technical field of geometric modeling and constraint solving, and provides a geometric constraint solving method, which comprises the following steps: acquiring first data input by a user; the first data comprises a plurality of first geometric objects and a first constraint relationship corresponding to each first geometric object; creating a constraint graph according to the first data; cutting the constraint graph to obtain at least one cut first constraint sub-graph; the first constraint subgraph is a constraint subgraph which cannot be cut in the constraint graph; each first constraint sub-graph is solved; obtaining a first solving result corresponding to each first constraint sub-graph; under the condition that all the first solving results show that solving is successful, cutting each first constraint sub-graph until all the first constraint sub-graphs are completely cut; and solving the plurality of second constraint sub-graphs to obtain a geometric model corresponding to the first data. The method meets the scene requirements of high-precision manufacturing, scientific calculation and the like which have extremely high requirements on geometric certainty.

This invention discloses a gear cutting machine tool with a measuring tool function, relating to the field of gear cutting technology. The invention includes a cutting table, a gantry frame mounted on top of the cutting table, a laser cutting assembly installed on the inner top of the gantry frame, a lifting cylinder mounted on top of the gantry frame, and a cutting module fixedly mounted at the bottom of the telescopic end of the lifting cylinder. A bottom mold is fixedly mounted at the bottom of the mounting shaft, and several adjustable molds are provided on the top of the bottom mold. Both the bottom mold and the adjustable molds have cooling chambers located at the gear teeth. This invention adopts an integrated mold shielding and cooling design, which can prevent accidental cutting, provide a measuring tool for the gear, and, based on the high heat flow density at the tooth tip and root, set cooling channels in corresponding areas to achieve precise thermal management. It integrates cutting guidance and active cooling into the same mold, resulting in a compact structure and multifunctional design.