59results about How to "Reduce idle time" patented technology

The invention discloses a vehicle idling start and stop control system and method. The control system judges whether a vehicle has idling start and stop conditions by monitoring the water temperatureof an engine, the capacity of a storage battery, a safety belt and other information, judges whether the vehicle has conditions of stopping the engine by monitoring the rotating speed of the engine, the speed of the vehicle, the brake air pressure and other conditions, and judges whether the vehicle has conditions of starting the engine by monitoring the gear of a gearbox, the speed of the vehicle, a hand brake and other information. When the relevant conditions are met, start and stop work signals are sent to the engine though a CAN bus. In order to guarantee the reliability of frequent startand stop of the engine, the system strengthens flywheel gear rings of a starter and the engine. In order to ensure that the battery does not lose power, a storage battery capacity sensor is added tothe system on the basis of increasing the capacity of the storage battery, and the idling start and stop are allowed when the state of charge (SOC) of the storage battery satisfies a safe starting threshold. The idling start and stop control system has advantages of low cost and high reliability, and is especially suitable for commercial vehicles.

The utility model discloses a food packaging sterilization device, including frame and fixed installation in frame one side outer wall's industrial computer, both sides inner walls of frame all are assembled with chain type drive assembly, two chain type drive assemblies are commonly installed with two connecting shafts, and the drive shaft of speed reducer motor is through the frame and is arranged, and is fixedly connected with adjacent connecting shaft, two chain type drive assemblies all are fixedly connected with a plurality of connecting pieces, and a plurality of connecting pieces are two two groups, and the connecting piece of same group is commonly fixedly connected with top sealing frame and bottom sealing frame, in the utility model, through the collaborative design of chain type drive assembly, top sealing frame, bottom sealing frame and net basket, cooperate up and down sealing casing, successfully constructed a continuous operation's dynamic sterilization system, and the defect of intermittent operation low efficiency in background technology has been effectively overcome.

The utility model provides an on-line piston automatic assembly table for automobile brake calipers, which comprises a main body, and the top of the main body is fixedly connected with an assembly component and a stamping assembly component. The motor is used for driving the lead screw to rotate, the threaded block can be matched with the sliding rail and the sliding block to move on the lead screw in a threaded mode, then the machining platen is driven to move transversely, continuous stamping assembly can be conducted on the piston and the calipers in the containing groove, the continuous stamping assembly can achieve the uninterrupted production process, and the production efficiency is improved. The production plan can be quickly adjusted to meet the requirements of customers on products with different specifications and adapt to the production of the products with different specifications by utilizing different specifications of the placement grooves, the downtime caused by model change is reduced, the diversified market requirements are further met, and the market competitiveness is improved. The device is suitable for production of products of different specifications, and is beneficial for enterprises to expand product lines and markets.

The invention belongs to the field of artificial intelligence hardware acceleration, and discloses a high-density single-fingered eDRAM storage and calculation integrated macro with bit-level sparse perception and kernel-level weight update, which comprises an input buffer, a weight buffer, a word line decoder, a bit line driver, a single-fingered eDRAM array and an output buffer, the weight buffer is used for writing weights from the off-chip and writing the weights into the single-finger eDRAM array line by line, and each single-finger eDRAM storage unit only stores one bit; the input buffer is used for writing an input activation value and transmitting a multi-bit input activation value into the single-fingered eDRAM array bit by bit from a low bit to a high bit, each row of single-fingered eDRAM is equipped with a bit saliency perception analog-to-digital converter BSA-ADC and is used for executing matrix vector multiplication and transmitting a calculation result to a calculation line CL, the BSA-ADC digitalizes an accumulation result on the calculation line, and the calculation line CL is connected with the input buffer. The result is transmitted to the output buffer; the output buffer is used for outputting the calculation result. The integrated macro has the advantages of high density, low energy consumption and high throughput.

The utility model discloses a plastic bottle quick-drying device, which relates to the technical field of plastic bottle processing and comprises a bottom plate, a support frame fixedly connected to the upper surface of the bottom plate, a transfer component fixedly mounted above the support frame, two fixing rods fixedly connected to the middle of the support frame, and a connecting plate fixedly connected between the two fixing rods. Three sets of clamping assemblies are fixedly connected to the upper portion of the connecting plate, each clamping assembly comprises a conical barrel, the conical barrels are fixedly connected to the connecting plate, through holes are formed in the bottom face of the connecting plate and the positions of the conical barrels in a penetrating mode, and a branch pipe is fixedly connected between the two fixing rods and the lower portion of the connecting plate; air outlet nozzles matched with the clamping assemblies in number are fixedly connected to the upper portions of the branch pipes. The automatic feeding and discharging device has the advantages that feeding and discharging are conducted at the same time, continuous operation of a production line can be guaranteed, production stagnation caused by waiting for air drying or feeding is avoided, the idle time in production is shortened to the maximum extent through parallel operation, and therefore the overall production efficiency is improved.

This invention discloses a heterogeneous acceleration system and method for analog modulation recognition of large-scale multi-channel signals, comprising: a CPU host processing end and a GPU device computing end; the CPU host processing end is used for asynchronous pipelined processing of data reading, task scheduling, and result distribution, realizing parallel execution of data reading, GPU computing, and result distribution on the time axis; the GPU device computing end completes the entire process of signal preprocessing and deep learning model inference within the GPU memory after the original signal is transmitted to the video memory via the PCIe bus, and does not exchange data with the CPU host processing end until the recognition result is generated. This invention eliminates data transport and I / O blocking through a three-stage asynchronous pipeline architecture and a closed-loop processing link in the entire video memory, and combines parallel preprocessing operators, inference acceleration engines, multi-stream scheduling mechanisms, and dynamic video memory pools to achieve high throughput and low latency recognition of large-scale multi-channel analog modulation signals.

This utility model relates to the field of straightening device technology, specifically disclosing a high-efficiency straightening device. The straightening mechanism includes a first fixing part adapted to the shape of a first side, a second fixing part adapted to the shape of a second side, and a first driving structure for driving the second fixing part to move relatively closer to or away from the first fixing part; the displacement mechanism includes a first operating station and a second operating station disposed on the front and rear sides of the straightening mechanism for loading and unloading workpieces, a carrier plate disposed between the first fixing part and the second fixing part for placing workpieces, and a second driving structure for driving the carrier plate to move back and forth. The carrier plate includes a first placement part and a second placement part disposed at the front and rear for placing workpieces. This utility model employs alternating operation of two stations to achieve synchronous straightening and loading / unloading, improving production efficiency.

The utility model belongs to the field of semiconductor packaging, and particularly relates to a semiconductor packaging device which comprises a machine body, the outer wall of the machine body is fixedly connected with a supporting plate frame, the top of the supporting plate frame is fixedly connected with a heightening frame, the heightening frame is provided with a station assembly, the station assembly comprises a driving motor, and the driving motor is connected with the supporting plate frame. A driving motor is arranged below the heightening frame, a synchronous belt transmission assembly is arranged below the heightening frame, a synchronous block is fixedly connected to the outer wall of the synchronous belt transmission assembly, and a connecting plate is detachably connected to the outer wall of the synchronous block. The semiconductor packaging device is driven by the synchronous belt transmission assembly of the station assembly, synchronous transposition can be achieved through the two sets of inner sliding frames and outer sliding frames, when the stations in the machine body conduct packaging on semiconductor elements, the external stations can conduct feeding or discharging operation synchronously, and therefore the situation that in the production process, a machine needs to be stopped for taking and placing semiconductors is avoided, and the production efficiency is improved. The idle time of machining is effectively shortened, and the continuity of a production line is remarkably improved.

The application discloses a capacitor batch aging device and belongs to the field of capacitor aging. The capacitor batch aging device comprises a test assembly, a moving assembly and a baking assembly. The test assembly comprises a test support, a test socket connected to the test support and a first test connector. The test socket comprises a test base provided with a first socket and a second socket, a first conductive part arranged in the first socket, a first clamping part hinged to the first socket, a first elastic part for driving the first clamping part, a second conductive part arranged in the second socket, a second clamping part hinged to the second socket and a second elastic part for driving the second clamping part. The first test connector is provided with a plurality of pins. The first conductive parts of the test sockets are respectively electrically connected to different pins. A plurality of test sockets form a group, and the second conductive parts of the test sockets in the group are electrically connected to the same pin. The moving assembly is provided with a supporting groove which can be separated from the test assembly. The baking assembly is provided with a baking cavity, a second test connector and an electric connecting part.

The utility model discloses a synchronous circulation double-gripper material transfer device which comprises a workbench, a first stand column and a second stand column are fixedly arranged at the two ends of the workbench, a gripper mechanism is arranged between the first stand column and the second stand column, and the gripper mechanism comprises a synchronous assembly, a first gripper and a second gripper. The synchronous assembly is used for ensuring accurate positioning and synchronous reverse movement of the first gripper and the second gripper, the first gripper and the second gripper are fixed to the synchronous assembly, and a first gripping device in the first gripper and a second gripping device in the second gripper are located on the same horizontal straight line; the manipulator has the advantages that materials can be accurately grabbed, and continuous and efficient transferring can be achieved.

This invention relates to the field of waste photovoltaic panel recycling technology, and more particularly to a waste photovoltaic panel hot-knife separation and recycling device, comprising a support assembly; the support assembly includes a support frame, with two sets of feeding and discharging components installed in the middle of the support frame, the two sets of feeding components alternately transporting waste photovoltaic panels; a fixed frame is fixedly installed at the lower part of the support frame, with a set of fixed heating plates respectively installed at both ends of the fixed frame, and a corresponding matching component is slidably installed above each set of fixed heating plates; the matching component includes a movable adsorption plate and an auxiliary heating plate, the adsorption plate and the auxiliary heating plate can be rotated simultaneously; an adjustment assembly is installed in the middle of the fixed frame, with a separation knife rotatably connected to the adjustment assembly; a pushing assembly is installed below the adjustment assembly, the pushing assembly includes a pushing unit, each pushing unit includes a threaded rod with lifting and lowering, and a pushing block is installed above the threaded rod; this invention can separate another heated waste photovoltaic panel while heating one waste photovoltaic panel, forming an assembly line operation.

The application discloses a needle-tooth shell assembly and a speed reducer, and solves the problem of high difficulty in needle selection and the problem of speed reducer failure caused by needle-tooth groove wear in the prior art. The needle-tooth shell assembly comprises a needle-tooth shell and a needle-tooth sleeve. The needle-tooth sleeve is arranged to be movable on the needle-tooth shell, so that the position of the needle-tooth groove on the needle-tooth sleeve for cooperating with the needle can be adjusted, and the diameter of the needle-tooth shell is adjusted, so that the needle-tooth groove can be adapted according to the selection of the needle, the problem that the needle engagement top gap is too different from the theory due to the error in the diameter screening of the needle in the prior art is solved, the purpose of weakening the adverse effect of the large diameter fluctuation of the needle on the service life of the speed reducer is achieved, the assembly precision of the speed reducer and the service life of the speed reducer are improved, the purpose of reducing the idle stroke of the speed reducer and the attenuation rate of the stiffness curve is achieved, and the service life of the speed reducer is improved.

The utility model discloses a cigarette case production creasing die convenient to replace, which comprises a base, one side of the base is fixedly connected with a controller, the top of the base is fixedly connected with a creasing panel, the periphery of the bottom of the base is fixedly connected with supporting bottom columns, and the periphery of the top of the base is fixedly connected with limiting rods. A top plate is fixedly connected to the tops of the four limiting rods, movable plates are movably connected to the peripheries of the four limiting rods, a hydraulic push rod is fixedly connected to the top of the top plate, the output end of the hydraulic push rod penetrates through the top plate, a movable plate is fixedly connected to the bottom of the output end of the hydraulic push rod, and a turnover mechanism is fixedly connected to the bottom of the movable plate; according to the device, the fixing direction can be flexibly adjusted according to different conditions, creasing templates required by different process requirements can be rapidly switched, the idle time of equipment is shortened, the production efficiency is improved, the production cost is reduced, the production cost is reduced, and the production efficiency is improved. The equipment utilization rate and the production efficiency are improved.

The invention discloses a welding device for transport vehicle manufacturing, and relates to the technical field of transport vehicle manufacturing devices, in particular to a welding device for transport vehicle manufacturing, which is used for welding a steel plate on a transport vehicle and comprises a mounting frame, a welding part, a first worktable, a second worktable and a driving part, and the two workbenches are arranged to alternately move to the welding position, so that the continuity of the welding process is realized. When the first working table is used for welding, the second working table can clamp and position a steel plate at the same time, and after the first working table finishes welding, the second working table quickly moves to the welding position to carry out the next round of welding, so that the welding efficiency is greatly improved. In addition, the driving component adopts a chain transmission mode, so that stable and rapid movement of the two workbenches can be realized, and the welding period is further shortened. According to the continuous welding mode, the production efficiency is improved, the idle time of equipment is shortened, and the production cost is reduced.

The utility model provides a kind of ceramic carrier multichannel negative pressure leak detector, comprising: base, the upper side surface of the base is fixedly connected with support frame, the upper end inside of the support frame is fixedly installed with pneumatic cylinder, the inboard of the support frame is also provided with multichannel leak detection mechanism for batch detection, the inside of the base is provided with rotating mechanism for quickly switching channel, compared with prior art, the utility model has the beneficial effects as follows: by setting multichannel leak detection mechanism, multiple upper sealing cavities and lower sealing cavities form multiple detection channels, multiple measured pieces can be detected simultaneously, significantly improve detection efficiency, especially suitable for the rapid leak detection demand of batch production, 180 ° station switching is realized by rotating mechanism, unloading operation of another detection channel can be carried out while detecting, greatly shorten equipment idle time, improve production efficiency, further improve the applicability of batch production.

The utility model discloses a novel multifunctional punching and shearing mechanism, including punching and shearing mechanism base, the top of punching and shearing mechanism base is fixedly arranged with punching and shearing mechanism main part, both sides of punching and shearing mechanism main part top are fixedly arranged with the ring bolt, the middle part of punching and shearing mechanism main part surface is equipped with two board placement, one side of punching and shearing mechanism main part is equipped with initiative structure, one end of initiative structure is equipped with shearing structure, one side of shearing structure is equipped with the stamping structure, the utility model relates to a novel multifunctional punching and shearing mechanism, distinguish from most punching and shearing machine on market, have extensive adaptability and flexibility, and its shearing module and stamping module are completely independent and can be operated alone, and the user can flexibly select to start the shearing module, the stamping module according to actual working condition and processing demand, or make both work together, can adapt to different production tasks and processing scene.

The utility model belongs to the technical field of engine cylinder body machining, and particularly relates to a multi-station engine cylinder body end face grinding device which comprises a workbench and a support, the support is fixedly installed on the top of the workbench, a grinding device is arranged on the top of the workbench, and the grinding device comprises a switching mechanism, a fixing mechanism and a grinding mechanism. According to the multi-station engine cylinder body end face grinding device, the switching mechanism is arranged, and a first motor is started to drive an output shaft and a gear to rotate to be meshed with a tooth groove formed in an annular block, so that the annular block drives a machining table to rotate around a rotating shaft, and switching of four machining stations at the top of the machining table is achieved; the grinding mechanism is arranged, a second motor is started to drive a threaded rod to rotate to be in threaded connection with a moving block, the moving block drives the grinding machine to linearly move front and back, and position adjustment of the grinding machine is achieved.

This utility model discloses a surface polishing device for processing rolled products of ferrous metal smelting, relating to the technical field of polishing devices. The utility model includes two support legs, each equipped with a clamping mechanism and a polishing mechanism. Each clamping mechanism includes a support frame fixedly connected to the top of the two support legs. Trapezoidal grooves are formed on the inner walls of the front and rear sides of the support frame. Trapezoidal sliders are slidably connected to the inner walls of each of the two trapezoidal grooves. A support plate is fixedly connected to the side of the two trapezoidal sliders that are close to each other. This utility model, by setting up the clamping mechanism, solves the problem that existing polishing devices, when polishing ferrous metals, are not easy to quickly adapt to workpieces of different thicknesses and shapes, leading to positional shifts and unstable clamping during workpiece transport and clamping, resulting in reduced polishing accuracy and efficiency.

This invention discloses a collaborative scheduling system and method for driving and charging of connected heavy-duty vehicle clusters, relating to the technical field of intelligent management. The system includes the following steps: calculating the driving conversion coefficient and charging conversion coefficient of the vehicle cluster; calculating the vehicle cluster's transport capacity and transport efficiency; establishing a first mapping relationship and a second mapping relationship to obtain discrete transport capacity and discrete transport efficiency; matching collaborative vehicles; verifying the collaborative vehicles; and executing a first operation. This invention, by calculating the driving conversion coefficient and charging conversion coefficient of the vehicle cluster, more accurately predicts and plans the driving and charging needs of vehicles. Based on historical freight data and real-time order information, it allocates vehicle resources more rationally. Through collaborative scheduling, it reduces fuel consumption and electricity costs, reduces vehicle wear and maintenance costs, improves the response capability to emergencies by establishing mapping relationships and discretization analysis, and reduces idle time and improves vehicle utilization efficiency through intelligent scheduling.

The utility model discloses a double-station radish dicing machine which comprises a plate and a pressure detection conveying belt and is suitable for directional conveying of radishes with different sizes. The dicing mechanism drives double pressing rods to move synchronously or alternately through a cam assembly, and a pressing and cutting plate is matched with a detachable grid dicing plate to achieve multi-specification dicing. The flushing mechanism is integrated with a multi-angle nozzle and a flow control unit, and the dicing box is automatically cleaned. The control module dynamically adjusts the feeding rate according to the pressure signal, switches the cutting mode and triggers the cleaning program. According to the design, the problems that traditional equipment is low in efficiency and poor in adaptability are solved, and the radish dicing machine has the advantages of double-station synergistic interaction, modular quick disassembly and maintenance, intelligent control and the like and is suitable for large-scale radish dicing processing.

This invention relates to the field of crushing equipment technology, specifically proposing a multi-stage crushing system for recycled aggregates based on the recycling of construction waste. The system includes a horizontal crushing chamber; two extrusion components arranged opposite each other inside the crushing chamber; a first drive mechanism for driving the two extrusion components to rotate, the first drive mechanism being mounted on the surface of the crushing chamber; and a second drive mechanism for driving the two extrusion components to move closer or further apart, the second drive mechanism being mounted on the surface of the crushing chamber. This invention, by setting two triangular prism-shaped extrusion components, the first drive mechanism, and the second drive mechanism, forms a combined rotary extrusion and variable-speed translational shearing motion, achieving seamless connection and parallel operation of crushing and shearing actions. This reduces material waiting and idling time between traditional multi-machine connections, and its overall processing efficiency is nearly 40% higher than that of traditional jaw crushers and shears.

The utility model provides an automatic split charging device for PC plastic particle finished products, which relates to the technical field of plastic processing equipment and comprises a supporting base, and the top of the supporting base is rotatably connected with a conveying component. The split charging barrel is placed in the U-shaped placing groove, and the friction force between the split charging barrel and the groove bottom can be greatly reduced by the pin rollers on the lower surface of the inner wall of the U-shaped placing groove, so that the split charging barrel is more convenient and efficient to take and place; when the split charging barrel is placed in place, the rotating blocking column is rotated from the groove to the front side of the U-shaped placing groove, the rotating blocking column can form effective blocking, and it is guaranteed that the position of the split charging barrel is stable. Meanwhile, the transmission motor drives the rotating table to rotate, when the sub-packaging barrel in one containing groove is full, the rotating table rotates to enable the next empty sub-packaging barrel to be located below the discharging opening to continue filling, at the moment, loading and unloading operation can be conducted on the full sub-packaging barrel, synchronous barrel loading and unloading and sub-packaging are achieved, the overall sub-packaging efficiency is greatly improved, and the labor intensity of workers is reduced. And the idle time of equipment is reduced.

The invention relates to the technical field of wood mirror frame processing, and provides wood mirror frame continuous processing equipment which comprises a rack, a feeding mechanism is arranged at one end of the top of the rack, a cutting mechanism is arranged in the middle of the rack and comprises a first mounting frame fixedly connected to the top of the rack, and first air cylinders are fixedly connected to the two ends of the top of the first mounting frame; the output ends of the two first air cylinders are fixedly connected with the same movable plate, a first motor is fixedly installed at the bottom of the movable plate, an output shaft of the first motor is fixedly connected with a cutting knife wheel, and a knife groove is formed in the top wall of the rack. A rotating disc is rotationally connected to the rack, a driving assembly matched with vertical sliding of the movable plate to drive the rotating disc to rotate intermittently is arranged at the bottom of the rack, a grinding mechanism is arranged at one end of the rotating disc, and a conveying belt is arranged at the discharging end of the grinding mechanism. Through the innovative design, the efficiency, precision, automation and adaptability are remarkably improved.

The utility model discloses a workbench for an automatic cutting machine with a fixed tool magazine, which belongs to the technical field of cutting processing equipment and comprises a hanging frame and a movable frame, the movable frame is mounted on the lower portion of the hanging frame through a horizontal movement driving mechanism, and the horizontal movement driving mechanism drives the movable frame to move horizontally and linearly. The N clamping and grabbing units are installed on the moving frame in the horizontal linear direction at intervals, and the distribution direction of the clamping and grabbing units is perpendicular to the moving direction of the moving frame. According to the workbench for the automatic cutting machine with the fixed tool magazine, the space utilization rate, the tool changing efficiency and the like can be improved, the overall performance of a cutting machining center can be effectively improved, and an efficient, flexible and accurate solution is provided for modern cutting machining.

The invention discloses a split type machining method for a splicing type forming die of an integral cylindrical composite part, which realizes split type machining of the splicing type forming die of the integral cylindrical composite part, reduces the machine occupation time of a large five-axis numerical control machine tool, shortens the machining period and reduces the machining cost. Dead-weight deformation is compensated by adopting a mode of reversely constructing a process mathematical model by adopting finite element simulation deformation data, so that the precision of the die in a use state is optimal, and the forming quality of the whole cylindrical composite part is improved.

The invention discloses a copper pipe degassing and sealing device, and relates to the technical field of heat exchange copper pipe sealing, the copper pipe degassing and sealing device comprises a degassing and sealing mechanism, the degassing and sealing mechanism comprises a shell, one side of the shell is provided with a back-jacking piece, the back-jacking piece is fixedly provided with a driving piece, the shell and the driving piece are provided with linkage pieces, and the other side of the shell is fixedly provided with a mounting seat; a fixing plate is fixed to one side of the linkage piece, a rubber ring is arranged on one side of the installation base, a plug is fixed to the fixing plate, and the plug is matched with the rubber ring. Through reliable sealing of the rubber ring and precise monitoring of the vacuum gauge, thorough degassing of the copper pipe is ensured, and the situation that residual gas in the pipe influences the heat exchange efficiency is avoided; the rolling wheel automatic conveying is matched with the ejector head limiting, the sealing position is accurate, the sealing effect is stable, the product consistency is improved, the cleaning mechanism removes impurities on the surface of the copper pipe, the sealing reliability is further guaranteed, and the service life of the heat exchange device is prolonged.

This utility model discloses a multi-station segmented stator core winding machine, specifically relating to the field of winding machine technology. It includes a base, a winding machine mounted on the top of the base, a wire output box mounted on one side of the winding machine, a tensioning mechanism installed inside the wire output box, and a replacement component mounted on the top of the base. The replacement component includes a first servo motor, with a rotating plate fixedly connected to the output end of the first servo motor, and a rotating ring fixedly connected to the bottom end of the rotating plate. A sliding groove is formed on the upper surface of the base, with the inner side of the groove slidably connected to the outer side of the rotating ring. Multiple second servo motors are installed inside the rotating plate. This utility model, by setting up the replacement component and the tensioning mechanism, can position the stator core during installation, ensuring that the installation positions of multiple stator cores are consistent. This reduces winding misalignment caused by positional deviations and allows for tension adjustment of the copper wire, ensuring that the copper wire remains uniformly taut throughout the winding process, thus improving winding quality.

This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and provides a comprehensive test bench for static testing and landing gear drop vibration of UAVs. The bench includes a main support frame, a first test component, and a second test component. The main support frame includes a first support shelf and a second support shelf. The first test component includes a lateral fixing component and a longitudinal fixing component. The lateral fixing component includes a lateral adapter and a lateral fixing component, and the longitudinal fixing component includes a longitudinal adapter and a fixing clamp, used to fix the wings of different UAV models for static testing. The second test component includes a guide column, a locking component, and a support plate. One end of the locking component is connected to the guide column, and the other end is fixedly connected to the support plate. The locking component can slide along the guide column for landing gear drop vibration testing. This comprehensive test bench occupies little space, has a wide range of applications, is easy to operate, and saves on material and operating costs.

The utility model discloses a double-cradle hat machine for helmet manufacturing, which comprises a box body, a movable door and a movable frame, the movable door is arranged on one side of the box body, the movable frame is arranged in the box body, a table top is arranged in the box body, a cross beam is arranged on the table top, a first guide rail is arranged on one side of the cross beam, the movable frame is arranged on the first guide rail, and the movable frame is arranged on the second guide rail. Two second motors are fixedly connected to the table top, output shafts of the second motors are fixedly connected with the rotating center of the second lead screw, a second guide rail is arranged on the table top, a moving block is arranged on the second guide rail, the moving block is arranged on one side of the lead screw, a rotating block is arranged on the moving block, and a third motor is arranged on one side of the rotating block. An output shaft of the third motor is fixedly connected with the rotating center of the rotating block. According to the device, the effects of efficient parallel machining and double production efficiency are achieved through the design that machining, feeding and discharging are conducted at the same time and double machining heads are adopted, and the problems that an existing device lacks the machining, feeding and discharging parallel capacity and the efficiency of a single machining head is low are solved.

The invention belongs to the technical field of medical equipment management, and discloses a medical equipment identification, connection and management method based on a central control screen. Comprising the following steps: collecting equipment information and state information of medical equipment, and constructing a medical equipment information set; performing feature coding on the medical equipment information set to obtain a medical equipment feature vector set; based on the medical equipment feature vector set, performing split hierarchical clustering on the medical equipment to obtain n medical equipment category clusters; constructing a respective corresponding medical directed graph model for each medical equipment category cluster; applying an optimization algorithm to each medical directed graph model to obtain an optimal connection scheme of the medical equipment; according to the optimal connection scheme of the medical equipment, the connection and management of the medical equipment are realized through the central control screen, so that the equipment maintenance cost is reduced, and the continuity and reliability of medical services are ensured.