12results about How to "Flexible cutting" patented technology

The invention discloses a discrete manufacturing multi-view BOM dynamic derivation method and system based on a tree-shaped network structure, and belongs to the technical field of intelligent manufacturing and product data management. The method comprises the following steps: constructing a tree body as a single product data source, and storing a hierarchical relationship, attribute definition and engineering semantics of a product in a tree structure; based on the tree body, dynamically matching derivation rules through a mesh mapping relation library; executing rule matching, semantic verification, structure reconstruction and dictionary verification by utilizing a dynamic view derivation engine to generate a target BOM view; semantic constraint and verification are carried out on the derivation process through a BOM data dictionary module; and realizing access control and audit based on role, scene and data sensitivity through the security and authority control module. According to the method, a new generation of xBOM dynamic derivation architecture which takes a tree form as an ontology, takes a net form as mapping, is configurable in rule and is strong in data specification is constructed; the fundamental problem of discrete manufacturing multi-view BOM management is solved, and engineering rationality and service flexibility are both achieved.

This utility model discloses an aluminum cutting device, including a base, clamping devices, and processing devices. The base includes a processing platform, a support table A, a motor table A, a motor A, a support table B, and a lifting rod. The clamping devices include a rotating frame, a motor B, a rotating cylinder, a clamping block, a limiting rod, a threaded rod, a telescopic rod, and a support table C. The processing devices include a frame, a screw A, a motor D, a slide rod, a sliding table, a laser emitter, a motor E, a screw B, and a sliding groove. This utility model is equipped with multiple clamping devices, which can effectively control the stability of small aluminum materials under the action of the motor. If the view from one side is not easy to position, the aluminum material can be flipped over for cutting. In addition, this utility model is equipped with a multi-directional displacement device, which can effectively control the laser cutter to move back, forth, left, and right, allowing for more flexible cutting of aluminum materials, especially for some irregularly shaped small parts.

The application provides a kind of fabric trimming device and steel cord fabric processing system.The fabric trimming device includes: mounting assembly;Positioning assembly, positioning assembly is arranged on mounting assembly, at least a part of positioning assembly can move relative to mounting assembly, and positioning assembly has the positioning channel for the fabric passing;Cutting assembly, cutting assembly is arranged on mounting assembly, in the movement direction of fabric, cutting assembly is located downstream of positioning assembly and carries out cutting to the fabric passing through positioning channel, and cutting assembly can cut the fabric from the thickness direction of two sides of fabric.The application solves the problem of poor edge trimming effect of giant tire steel cord fabric in the prior art.

The utility model relates to carton production technical field, and disclose a cutting device with positioning structure for carton production has, including work table. The cutting device with positioning structure for carton production has, through setting up electric push rod, rubber antiskid pad and pressure sensor composition's positioning system, before carton cutting, electric push rod drives push rod to drop, drives positioning pressboard to move down, makes rubber antiskid pad and the paperboard to be cut closely contact, and the high friction coefficient material of rubber antiskid pad can effectively prevent paperboard to slide, and pressure sensor detects contact pressure in real time simultaneously, and signal transmission to controller, when pressure reaches the preset value, controller controls electric push rod to stop running, realizes accurate positioning and stable clamping to paperboard, and this positioning mode effectively avoids the problem that paperboard is damaged due to displacement or excessive stress because of not firm fixed when traditional cutting, guarantees the accuracy of cutting size and the neatness of kerf, improves the production quality of carton.

The utility model relates to the technical field of cutter assemblies, in particular to an angle-adjustable cutter assembly for a food processer, which comprises a cutter holder assembly and a first cutter head assembly, the first cutter head assembly comprises a shaft sleeve and a first blade arranged on the outer side of the shaft sleeve, the shaft sleeve is provided with a shaft hole, and the first cutter head assembly is mounted on the cutter holder assembly through the shaft hole. The tool apron assembly comprises a connecting shaft, a second tool bit assembly is arranged on the lower portion of the connecting shaft, and the second tool bit assembly comprises a body part and a second blade arranged on the outer side of the body part. The connecting shaft is sleeved with the shaft sleeve, a first limiting piece is arranged on the side wall of the connecting shaft, and a second limiting piece used in cooperation with the first limiting piece is arranged on the side wall of the inner side of the shaft sleeve. The blades of the first tool bit assembly and the blades of the second tool bit assembly are arranged in a staggered mode in the central axis direction of the connecting shaft.

The utility model provides a novel coal mill outlet hollow shaft sealing device, including spiral pipe, outlet short circuit and outlet short circuit pipe, be provided with the sealing ring outside outlet short circuit pipe, the graphite packing is equipped on the right side of sealing ring, the right side of limit ring is fixed through gland and bolt and is connected, the sealing baffle ring is equipped outside sealing ring and can rotate cooperation with it, when using, the outlet short circuit is fixed in spiral pipe, the graphite packing is pressed by gland, realizes reliable sealing to outlet short circuit pipe, the device passes through the combination of sealing ring, sealing baffle ring and graphite packing, effectively reduces the leakage powder and the air leakage phenomenon at the clearance between outlet short circuit and spiral pipe, adopts the form that dynamic and static seal supplement each other, has promoted the sealing stability, the graphite packing is the scissoring strip structure, is convenient for installation and replacement, the gland can be designed as multistage structure to facilitate dismounting, has improved the sealing effect, is convenient for maintenance, has good practicality and popularization value.

The utility model relates to the field of cutting machines, and discloses a novel carbon fiber plate cutting device which comprises supporting frames, the two supporting frames are distributed left and right, and a machining table is fixedly connected between the middles of the opposite side walls of the two supporting frames. A fixing frame is fixedly connected between the tops of the two supporting frames and is a square frame, a first lead screw is rotationally connected between the left inner wall and the right inner wall of the fixing frame, a sliding rod is arranged on the front side of the first lead screw, the left end and the right end of the sliding rod are fixedly connected with the inner walls of the left end and the right end of the fixing frame, a first moving seat is arranged on the inner side of the fixing frame, and the sliding rod and the first lead screw both penetrate through the first moving seat. Through cooperative work of the first motor, the air cylinder, the second motor and the third motor, position adjustment and angle adjustment of the cutting machine in the horizontal direction and the vertical direction are achieved respectively, carbon fiber plates can be flexibly cut in different directions, and various cutting requirements are met.

The application relates to the technical field of garment processing equipment, in particular to a cutting device convenient for garment processing and production, which comprises a base and a cutting platform mounted on the base, a leveling mechanism and a fixing mechanism are arranged on the cutting platform, the leveling mechanism and the fixing mechanism are connected through a linkage assembly, an adjustable dust collection module is arranged on the linkage assembly, a moving frame is arranged above the cutting platform, a cutter head cutting unit is installed on the moving frame, the cutter head cutting unit is connected with the moving frame through a lifting mechanism, and a pressure sensor is arranged on the lifting mechanism. The automatic leveling and firm fixing of the cloth are realized through the leveling mechanism and the fixing mechanism, the real-time cleaning of impurities in the cutting process is realized through the adjustable dust collection module, the automatic adjustment of the cutting depth and the flexible cutting of the complex shape are realized through the cooperation of the cutter head cutting unit and the lifting mechanism, and the cutting efficiency and the adaptability are significantly improved.

This utility model provides a pipe cutting and blanking device and a pipe fitting blanking machine, belonging to the field of heat exchanger manufacturing technology. The pipe cutting and blanking device includes a base, on which a movable cutting mechanism is mounted. The movable cutting mechanism includes a guide rail, a drive system, and a cutting structure. The guide rail is fixed to the base, and the cutting structure is slidably mounted on the guide rail. The drive system drives the cutting structure to move along the length of the guide rail. A support seat for supporting copper pipes is also provided on the base, located on one side of the cutting structure, and has a support hole for the copper pipe to pass through. This device can drive the cutting system to move on the base, thus enabling flexible cutting of copper pipes according to different needs. It also helps to improve the consistency of the cut copper pipe length, thereby improving the assembly accuracy of the heat exchanger.

The utility model discloses an automatic winding machine clamp capable of breaking wires, which comprises a supporting arm, a supporting rod and a transformer support, one end of the supporting rod is vertically connected with the side wall of the supporting arm, the other end of the supporting rod horizontally extends towards one side of the supporting arm, and the transformer support is connected to the extending tail end of the supporting rod. A groove is formed in the top face of the supporting rod in the length direction of the supporting rod, a plurality of mounting holes are formed in the groove in the length direction of the groove, positioning columns are vertically arranged in the mounting holes, a cutter is arranged beside the positioning columns, a wire is wound on the cutter and the positioning columns in an 8 shape, and a wire pulling mechanism is arranged beside the supporting rod. According to the utility model, the wire rod is fixed and positioned through the positioning column, and the wire rod folded back to the cutter is pulled apart through the wire pulling mechanism, so that the purpose of remaining the tail wire is achieved, and the required tail wire length can be flexibly cut according to requirements by installing the positioning column at the positions of different installation holes.

The invention discloses a method and a system for supporting security monitoring and cloud synchronization of edge service equipment, and relates to the technical field of cloud computing. The method comprises the following steps: deploying a local monitoring module at an edge node to carry out index acquisition and temporary storage; a data transfer module is deployed to pull data from a federated interface of the local monitoring module; the data transfer module actively pushes the data to a cloud time sequence database through secure connection after preprocessing such as adding an identity tag to the data; and the cloud provides unified visualization and alarm based on the stored data. According to the method, cloud pulling is converted into edge pushing, the monitoring data collection problem caused by the fact that the cloud cannot directly access the edge nodes is solved, and reliable convergence and unified operation and maintenance management of the edge monitoring data are achieved on the premise that network safety is guaranteed.

The invention discloses a signal modulation pattern blind identification method and system under non-cooperative communication, and the method comprises the steps: receiving a signal through an antenna, carrying out the front-end processing of a receiver, outputting a broadband intermediate frequency signal, detecting or selecting a target signal on a broadband frequency spectrum, carrying out the narrowband preprocessing according to the bandwidth and center frequency of the target signal, and carrying out the blind identification of the signal modulation pattern. Narrowband IQ data is obtained; calculating a high-order spectrum for the narrowband IQ data, and measuring a signal carrier frequency parameter based on a spectral line search method or a gravity center method of the high-order spectrum; calculating a delay spectrum or a square spectrum for the narrowband IQ data, and measuring a signal code rate parameter based on the delay spectrum or the square spectrum; extracting signal characteristic parameters used for distinguishing multiple modulation styles; and designing a multi-feature combined modulation classifier based on the signal feature parameters, and identifying various signal modulation styles through the modulation classifier. The method is comprehensive in modulation pattern recognition, low in calculation complexity, easy for engineering implementation and capable of meeting the engineering real-time application requirement.