28results about How to "Reduce movement distance" patented technology

This utility model discloses a dual-station sheet metal feeding device, comprising: a frame, a first feeding position, a first picking position, a second feeding position, a second picking position, and a discharging area. A first feeding trolley and a second feeding trolley are respectively provided at the first and second feeding positions. A first picking mechanism and a second picking mechanism are respectively provided at the first and second picking positions. Multiple backplates are placed on the first and second feeding trolleys. The first and second feeding trolleys can slide to the first and second picking positions respectively to pick up materials via the first and second picking mechanisms. A discharging platform is provided in the discharging area, which can slide along the length of the frame to the first or second picking position. This utility model reduces the footprint of the frame to adapt to areas with limited installation space, thereby improving work efficiency and reducing wear on the transmission mechanism.

The garden water-saving road comprises a roadbed and drainage pipelines arranged on the two sides of the roadbed, sewage intercepting structures are arranged on the drainage pipelines, a collecting channel is arranged on one side in each drainage pipeline, and each sewage intercepting structure comprises a sewage intercepting net between the corresponding drainage pipeline and the corresponding collecting pipeline and a drainage cover plate arranged on the corresponding drainage pipeline. Filtering holes are formed in the sewage intercepting net at intervals, and the aperture of the filtering holes, close to the drainage pipeline, below the sewage intercepting net is smaller than that of the filtering holes above the sewage intercepting net; water taking holes are formed in the collecting channel at intervals. Water entering the collecting channel is filtered in a classified mode through the sewage intercepting net with different hole diameters, silt and the like deposited at the bottom of the drainage channel are further intercepted through the filtering holes with the small hole diameters, the impurity removal effect on the water flowing into the drainage channel is improved, the water quality is improved so that the water can be recycled for garden irrigation and the like, and water saving is facilitated; when the abutting plate rotates to be staggered with the drainage cover plate, the drainage cover plate can be conveniently opened to clean silt and the like deposited in the drainage channel, and operation is more convenient.

The application relates to the technical field of machining, and discloses a device for separating chips in cutting during aluminum alloy plunge milling processing, which comprises a milling machine body, a filtering mechanism fixedly connected to the center position of the inner wall of the milling machine body and used for preliminarily filtering the waste chips, a conveying mechanism installed on one side of the side surface of the filtering mechanism and used for conveying the preliminarily filtered waste chips to the next process, and a screening mechanism arranged on the side surface of the conveying mechanism and used for further filtering the waste chips. Through the preliminary filtering of the screen and the subsequent cooperation of the rolling wheel and the pressure plate, the large-particle metal can be preliminarily separated, and the small-particle metal can be subsequently treated, so that the further separation of the small-particle metal is facilitated, the separation effect of the metal waste chips in the cooling liquid is effectively improved, the double-layer separation is vertically distributed, the equipment occupied space is effectively reduced, the device is directly arranged in the internal space of the machine tool, and the use effect of the device is further improved.

The utility model relates to the technical field of semiconductor, especially is a kind of vacuum transmission cavity, including buffer cavity, transmission cavity and at least two cooling cavities, the two sides of cooling cavity are communicated with buffer cavity and transmission cavity respectively, the buffer cavity is provided with feeding cavity and discharge cavity, the transmission cavity is provided with at least one first process cavity, cooling cavity can fill or extract protective gas to adjust air pressure, the buffer cavity is equipped with first manipulator, and the transmission cavity is equipped with second manipulator;The utility model realizes wafer input and output path can be simultaneously independent operation, realizes parallel cooling;By feeding cavity and discharge cavity being concentrated in the side of buffer cavity, the compact layout of double cooling cavities is combined, reduce the moving distance of manipulator, shorten the transmission time of wafer, improve transmission efficiency.

This disclosure provides a task allocation method, apparatus, device, warehousing system, and storage medium. The task allocation method is applied to a warehousing system whose warehouse includes multiple logical partitions, each logical partition including one or more physical areas. The method includes: determining each item to be scheduled corresponding to at least one task; determining each target robot to perform at least one task based on the logical partition corresponding to each item to be scheduled and the area attributes of each robot, wherein the area attributes are used to describe the logical partition corresponding to the robot; and determining the task to be performed by each target robot based on the storage space corresponding to each item to be scheduled, so as to complete at least one task. This realizes the determination of the robot to perform the task corresponding to the item based on the area corresponding to the item and the area attributes of the robot, thereby improving the flexibility of task allocation and the efficiency of task processing.

The utility model relates to the technical field of cleaning supplies, in particular to a portable water squeezing mop which comprises a main rod, a holding and pressing mechanism fixed on the main rod and a transmission mechanism located on the main rod, a sliding block is connected between the holding and pressing mechanism and the transmission mechanism in a pivoted mode, and the sliding block is connected to the main rod in a sliding mode. The holding and pressing mechanism comprises a positioning rod pivoted to the main rod, an auxiliary rod pivoted to the main rod, a horizontal grab handle pivoted between the positioning rod and the auxiliary rod and a first transmission rod pivoted to the end of the horizontal grab handle, and the end, away from the horizontal grab handle, of the first transmission rod is pivoted to the sliding block. The positioning rod, the auxiliary rod and the horizontal grab handle form a parallelogram relation relative to the main rod; the first transmission rod and the auxiliary rod form an axial symmetry relation. According to the portable water squeezing mop, the mechanism of the grab handle is optimized, the pressing distance is short, the squeezing force transmission effect is good, the overall structure is compact, the occupied space is small, storage is convenient, more labor is saved and comfort is achieved when the mop is used, and the water squeezing effect is effectively improved.

The utility model belongs to the technical field of skull fixators, and particularly relates to a folding combined skull fixer suitable for medical magnetic resonance examination, which comprises a soft block I, a bottom vertex angle on one side of the soft block I is connected with a bottom vertex angle on one side of a soft block II, and an upper vertex angle on the other side of the soft block II is connected with an upper vertex angle on one side of a soft block III. The bottom vertex angle of the other side of the third soft block is connected with the bottom vertex angle of one side of the fourth soft block. The first soft block, the second soft block, the third soft block and the fourth soft block can be folded to form different stacked structures with the thickness ranging from 1 cm to 6 cm so as to adapt to the craniocerebral widths of different examinees, the time for finding and replacing different soft blocks is saved, the moving distance of technicians in the operation process is shortened, and the operation efficiency is improved. Therefore, the positioning experience and the working efficiency are improved, and the overall service quality is improved.

The utility model relates to the stamping field discloses a kind of lateral material pressing mechanism of stamping die. Including lateral material presser and elastic reset piece, the elastic reset piece is opposite with lateral material presser and is used to make lateral material presser reset, lateral material presser is located above positive material presser and is slidably matched with positive material presser, lateral material presser is equipped with inclined wedge upper baffle, inclined wedge upper baffle extends along the sliding direction of lateral material presser, the lateral material presser is slidably matched with inclined wedge upper baffle. The lateral material pressing mechanism of stamping die in the utility model solves the problem that the weight of upper die holder is too large, resulting in high cost of stamping die.

This invention relates to the field of dust removal equipment technology, and discloses an environmentally friendly dust removal device for building decoration engineering. The main body shell includes a cavity formed within itself; the adjustment mechanism includes a flow guiding unit disposed within the cavity and an air inlet duct disposed outside the cavity. The flow guiding unit includes a spiral tube, a limiting plate fixedly connected to the spiral tube, and several fixing threads fixedly connected to the limiting plate. The flow guiding unit guides the airflow entering the cavity to move spirally along the spiral tube and the fixing threads. This environmentally friendly dust removal device for building decoration engineering, through the coordinated guidance of the airflow by the spiral tube and the fixing threads, and the physical obstruction formed on both sides of the airflow by the limiting plates, not only strengthens the spiral strength of the airflow but also shortens the movement distance of fine dust, thus solving the defects of existing technologies where fine dust is difficult to effectively capture due to low centrifugal force and long movement distance.

This utility model relates to the field of testing device technology and discloses a testing device for an automotive cockpit controller, comprising: a main cabinet, which is divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of the automotive cockpit controller; and a darkroom connected to the main cabinet, the darkroom being suitable for forming a dark space; the main cabinet includes: a first side panel, the first side panel being suitable for mounting the object under test for testing in the darkroom. By dividing the main cabinet into multiple functional layers along the first direction, the parallel testing capability of multiple functions of the automotive cockpit controller is realized. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously, greatly shortening the overall testing cycle. The connection design of the darkroom provides a controllable dark environment for optically related tests, ensuring the reliability and consistency of test data.

This utility model discloses a multi-servo-driven material collection structure for a spicy snack packaging and sorting line, relating to the technical field of spicy snack packaging equipment. It includes: a support structure for installing and supporting various components; multiple servo motors, each mounted on the support structure, with each servo motor independently driving a corresponding synchronous belt via a transmission wheel to move and position the material collection grids; multiple synchronous belts arranged parallel above the support structure, each belt having multiple open-end, side-by-side material collection grids for holding spicy snacks; and a sensor system for detecting spicy snack signals and transmitting them to the servo motors. The servo motors control the movement of the synchronous belts based on the signals, enabling the material collection grids to collect and discharge materials at designated positions. This utility model, through multi-servo drive, precisely controls the movement of the synchronous belts, achieving accurate positioning of the material collection grids at designated locations, shortening the distance the spicy snacks travel after entering the collection grids, and improving the accuracy of feeding and discharging.

The present disclosure provides a goods carrying method, device, server and carrying robot. The goods carrying method provided by the present embodiment comprises: acquiring position information of a robot and idle slot information; and assigning a second carrying task to the robot according to the position information, the idle slot information and a first target object position included in a first carrying task; wherein one of the first carrying task and the second carrying task is a goods taking task, and the other is a goods returning task. Therefore, the carrying strategy can be flexibly set, the goods can be taken and returned simultaneously in the carrying process, and the goods carrying efficiency is effectively improved.

The present application provides a vehicle operating device capable of being retracted and improved visibility and interior design. The present application includes a panel having an opening; an operating module capable of moving between a first position and a second position spaced apart from each other along a first direction as a front-rear direction through the opening; a first rotary link and a second rotary link formed in pairs with each other at the rear of the operating module, each capable of rotating about an axis in a second direction crossing the first direction; a drive source providing a driving force for rotating the first rotary link and the second rotary link; and a cam mechanism connecting the first rotary link and the second rotary link with the operating module, guiding angular motion work of rotating the first rotary link and the second rotary link in opposite directions to move the operating module to the first position or the second position along the angular motion work direction.

Machine tool such as a lathe has a machine frame 110 having an upper tool carrier support portion 113, a lower tool carrier support portion 114 and a spindle carrier portion arranged between the upper and lower tool carrier support portions. A spindle carrier, is arranged on or at a height of the spindle carrier portion of the machine frame 110, supporting a main spindle 121 configured to receive a workpiece, and a plurality of tool carriers, each tool carrier being supported on a tool carrier assembly 150 being arranged on either the upper tool carrier support portion 113 or the lower tool carrier support portion 114 of the machine frame 110, wherein the machine tool also includes an auxiliary spindle carrier 130 arranged on the spindle carrier portion of the machine frame 110, for supporting an auxiliary spindle 131 configured to receive and guide a workpiece for parallel machining.

The utility model relates to a kind of feeding and pressing integrated mechanism for sheet material feeder, it includes: rack, connecting rod pressing assembly, the front end of first transmission connecting rod is provided with first pin shaft, the end of first pin shaft is inserted into circular motion guide slot and hinged second transmission connecting rod, and the front end of second transmission connecting rod is installed pressing plate;Second transmission connecting rod rear end is hinged with the lower end of one upper circular motion guide connecting rod again;The upper end of upper circular motion guide connecting rod is hinged on side plate, and located on the center of circular motion guide slot;The middle part of second transmission connecting rod is hinged with the front end of lower circular motion guide connecting rod, and the rear end of lower circular motion guide connecting rod is hinged on side plate, and located below circular motion guide slot;Suction disc lifting cylinder is installed in the inside of rack, and space is reserved for first transmission connecting rod to pass between it and side plate;Its lower end telescopic end is installed on suction disc holder, and suction disc is distributed with interval on the bottom surface of suction disc holder.The utility model is favorable to feeding and pressing mechanism integrated installation.

This application relates to the field of overhead contact line accessories technology, and provides an overhead contact line compensation device. The device includes: a pulley block equipped with a compensation rope, one end of which extends to the outside of the pulley block to form a connecting section for connecting a weight; a connecting frame mounted on the pulley block; and a limiting part fixed to the connecting frame, forming a limiting channel extending vertically through the limiting part. The connecting section passes through the limiting channel to restrict the horizontal movement of the compensation rope relative to the pulley block. When the weight swings, the limiting channel restricts the horizontal swing amplitude of the connecting section; when the pulley block swings, the limiting part swings with the pulley block via the connecting frame, and the inner wall of the limiting channel pushes the connecting section to swing with the pulley block, ultimately limiting the range of movement of the compensation rope relative to the pulley block, preventing uneven wear between the compensation rope and the pulley block grooves, and improving the lifespan and reliability of the overhead contact line compensation device.

This disclosure relates to the field of motor testing technology, and specifically discloses a method, apparatus, and computer device for detecting the initial phase of a permanent magnet synchronous motor. The method includes: applying voltage signals of different amplitudes to the circuit under test; determining the voltage amplitude of the detection signal based on the feedback current of the circuit under test; applying detection signals of different electrical angles to the circuit under test; and determining the initial phase of the motor based on the detection signals and the feedback current. By applying voltage signals of different amplitudes to the circuit under test, a suitable voltage amplitude of the detection signal can be selected based on the feedback current of the circuit under test. By applying detection signals of different electrical angles to the circuit under test again, the initial phase of the motor can be determined based on the changes in the feedback current. This method can replace a Hall encoder for detecting the initial phase of the motor, thus eliminating the need for a Hall encoder in the system, improving space utilization, and providing higher accuracy in detecting the initial phase.

A manufacturing device is a manufacturing device of an electronic component. The electronic component is manufactured through a plurality of processes. The manufacturing device has a plurality of mechanisms, a frame, a first observation window, and a reception portion. The plurality of mechanisms respectively perform any process included in the plurality of processes. The frame covers each of the plurality of mechanisms. The first observation window is provided to the frame and is capable of switching between a transmissive state and a non-transmissive state. The reception portion receives an operation instruction of the manufacturing device. The plurality of mechanisms are arranged along a prescribed direction. The first observation window and the reception portion are separated from each other in the prescribed direction. In a case where the first observation window is in the non-transmissive state, the first observation window receives the operation instruction.

The present application relates to the field of medical devices, in particular to an anchoring system and a forming device thereof. In an embodiment of the present application, a limiting rod is arranged on the anchoring device, which limiting rod extends outwardly with the connecting rod as the center in a natural state, so that the blocking piece can prevent the anchoring needle from being screwed into the tissue excessively after implantation, which enables the operator to easily determine the implantation condition of the anchoring needle by operating the rotating force even in an invisible condition, and the blocking piece can press the anchoring area of the implanted device like a "washer" to provide a lateral stabilizing force, and when used for ring contraction, the blocking piece can prevent the fabric layer from being separated from the anchoring needle during the contraction process.

The utility model discloses a kind of shoe sole edge automatic edge covering devices, including edge covering machine body, edge covering table and interface board, the nose side of edge covering machine body is fixed with interface board, and interface board is fixed with interface board at the outer end board body of its own edge covering head board, further include auxiliary package mechanism, by setting auxiliary package mechanism at the nose outside edge covering table and interface board of edge covering machine body, when worker hand-held shoe sole is close to folding mechanism, shoe sole can be pressed on the interface pad of auxiliary package mechanism, by the rotation of T-shaped turntable, traditional manual shoe sole movement edge covering is converted into turntable auxiliary movement edge covering, reduce hand friction and moving distance, reduce fatigue when shoe sole edge automatic edge covering operation, and there is ball at edge covering table place, can roll along shoe sole bottom edge, provide horizontal direction's thrust auxiliary, further reduce hand holding strength, make the process of shoe sole through folding mechanism more smooth.

A kind of high-power electron beam spot measurement method, comprising the following steps: Faraday cup moves along straight trajectory;Electron beam spot moves along circular trajectory intersecting with the straight trajectory for several rounds, and when electron beam spot meets Faraday cup in each round, the Faraday cup obtains the coordinates of several acquisition points and corresponding current signals;The beam spot characteristics of the electron beam spot are obtained based on the coordinates of each round acquisition point and corresponding current signals;The present application makes electron beam spot do circular motion, greatly shortens the moving distance and time of Faraday cup when collecting electron beam spot electron, improves the measurement efficiency, at the same time, Faraday cup only contacts electron beam spot when it rotates to straight trajectory each time, further reduces the time of Faraday cup exposed in electron beam spot, effectively avoids that Faraday cup is burnt out in the process of measurement, so that the measurement method can be applied to larger power electron beam spot.

The utility model provides a kind of needle holder angle regulator for micro-operation, belong to medical instrument technical field.The regulator includes needle holder and arc guide rail and guide slide, rack is provided on arc guide rail, rack is arranged along the circumferential edge of arc guide rail, guide slide is slidably arranged on arc guide rail along the circumferential of arc guide rail, guide slide has opposite first end face and second end face, needle holder is set on first end face, driving gear is provided on second end face, driving gear is engaged with rack, needle holder is set towards the center of arc guide rail, limit wheel is provided on second end face, the inner edge of arc guide rail is abutted with the outer edge of limit wheel.Using the utility model embodiment provides a kind of needle holder angle regulator for micro-operation, can solve the problem of lower operation efficiency caused by lower operation convenience in prior art.

The present application relates to the field of optics, specifically to a zoom lens and an imaging device. The zoom lens comprises, from the object side to the image side, a first fixed lens group with positive focal power, a variable magnification lens group with negative focal power, a diaphragm, a second fixed lens group with positive focal power, a focusing lens group with negative focal power, and an auxiliary lens group with positive focal power. The zoom lens satisfies the following conditions: ft / fw>10; TTL<130mm; wherein ft is the focal length of the zoom lens in a telephoto state, fw is the focal length of the zoom lens in a wide-angle state, and TTL is the total optical length of the zoom lens. The zoom lens with a medium magnification is achieved, and the total optical length of the zoom lens is limited, thereby achieving a small size of the zoom lens, which facilitates the use of the zoom lens.

The utility model provides a kind of new energy heavy truck battery swap station, it is related to battery charging and swapping technical field, new energy heavy truck battery swap station includes battery swap station warehouse body, parking eave and battery carrying mechanism, battery swap station warehouse body includes battery swap room, parking eave is suspended in the outside upper portion of battery swap room, the lower portion of parking eave is configured as the parking battery swap area of heavy truck;The middle part of battery swap room has battery swap passage, one end of battery swap passage penetrates battery swap room and is communicated with parking battery swap area, multiple battery swap stations are symmetrically arranged in battery swap room relative to battery swap passage, two buffer stations are also symmetrically arranged in battery swap room relative to battery swap passage, and battery swap station and buffer station are used to place power battery;Battery carrying mechanism is used to carry power battery between battery swap room and heavy truck.The new energy heavy truck battery swap station of the utility model, compared with prior art, through multi-station symmetrical layout, make power battery replacement process stable and efficient.

A camera module disclosed in embodiments of the present invention includes a substrate, an image sensor on the substrate, a lens holder having at least one lens on the image sensor, a holder guide spaced apart from an outer side of the lens holder and having a plurality of guides, a plurality of first elastic springs having one end connected to the lens holder and the other end connected to the holder guide, a plurality of second elastic springs connecting the plurality of guides of the holder guide to each other, and a driving member disposed around the lens holder, and the one end of the first elastic spring can move upward or downward in an optical axis direction together with the lens holder.

The present application relates to a kind of based on artificial intelligence warehouse inventory management and optimization method, by comprehensively considering commodity storage location, tray partition, order priority and system state etc., construct new mathematical model, and use deep reinforcement learning DQN network solution, realize intelligent decision commodity pick-up location and generate optimal picking path;The method provided by the present application can effectively shorten order processing time, for the demand of small batch, multi-category order, improve warehouse efficiency, reduce stacker moving distance and pick-up frequency, reduce operating cost, and can be flexibly scheduled according to priority, adapt to system real-time state change;Compared with traditional method, after adopting the optimization strategy provided by the present application, the number of tray extraction is significantly reduced, has significant beneficial effect, can be widely applied in intelligent warehousing field, improve the automation, informatization and intelligent level of warehousing management, meet the demand of modern logistics industry to efficient warehousing system.

The invention discloses an HEMT integrated light-emitting chip and a preparation method thereof, an epitaxial wafer and a display backboard, the HEMT integrated light-emitting chip comprises an N-type semiconductor layer, an intrinsic semiconductor layer, a first quantum well layer and a second quantum well layer which are stacked in sequence from bottom to top, the first quantum well layer and the second quantum well layer are different in light-emitting color, and the energy band widths of the first quantum well layer and the second quantum well layer are reduced in sequence; the second quantum well layer is arranged on the second light-emitting area on the first quantum well layer, barrier layers and P-type semiconductor layers which are stacked in sequence are arranged on the first light-emitting area on the first quantum well layer and the second quantum well layer, and source electrodes are correspondingly arranged on the P-type semiconductor layers; each barrier layer is provided with a grid electrode which is arranged at an interval with the P-type semiconductor layer; the N-type semiconductor layer is provided with a common drain electrode which is connected with the N-type semiconductor layer and penetrates through the electrode hole. The HEMT integrated light-emitting chip manufactured through the method is more compact in structure, high in dimming capacity and higher in light-emitting efficiency, and single-color and double-color display is achieved.