1566 results about "Work time" patented technology

To predict the working time of sorting work for taking out merchandise and sorting it for each shipping destination.SOLUTION: The prediction device 100 includes a prediction unit 113 that predicts a work time of sorting work, which is work of taking out and sorting articles from a storage that stores the articles, based on a plurality of orders related to the articles (commodities), and calculates the work time as a predicted work time. The prediction unit 113 calculates the predicted working time based on the input information including the type of article to be taken out from the storage, the number of articles to be taken out from the storage, and the number of articles included in each order. The storage may be a storage shelf that the transport robot carries to a work place of the sorting work. The item may be transported along a predetermined path to a work location of a sorting operation. Further, a worker who performs the sorting work may move to a place where the storage is placed and perform the sorting work.SELECTED DRAWING: Figure 3

The invention discloses a rocket-boosted warplane ultra-short-distance launching take-off system and method. The system comprises a chassis, a high-precision track, a hydraulic lifting mechanism and a rocket sled. The rear end of the high-precision track is connected with the top of the chassis in a vertically swinging mode, the front end of the high-precision track is driven by a hydraulic lifting mechanism to ascend and descend, and the rear portion of the high-precision track is provided with a check block. The bottom of the rocket sled is provided with a sliding block used for being in sliding fit with the high-precision track. The mounting interface is used for being connected with a warplane undercarriage through an electronic lock, and the electronic lock is used for timing when a rocket engine is started, unlocking when the rocket engine reaches the working time and sending a separation success signal after being separated from a warplane. Small-overload ultra-short-distance take-off of the fighter is achieved, the volume of ground take-off facilities of the fighter is effectively reduced, the requirement for ground conditions is lowered, the flexibility and convenience of deployment are effectively improved, and the structure or a power system of the fighter is not greatly changed.

The invention discloses a multi-rotating-speed flexible job shop scheduling method applied to double-resource constraint, and the method comprises the steps: taking the maximum completion time and minimum total energy consumption of a minimum machine as target functions, and constructing a flexible job shop scheduling model considering the rotating speed energy consumption of the machine and the production demands of a fine process; a machine speed gear constraint, a fine process constraint, a process sequence constraint, a completion time constraint, a machine processing constraint and a worker operation constraint are established as constraint conditions of the model; the flexible job shop scheduling problem is solved by adopting an improved artificial bee colony algorithm, bee colony search guided by excellent genes is adopted in bee learning operation in the improved artificial bee colony algorithm, and nectar source optimization is carried out based on the searched excellent genes; the following bee operation adopts a neighborhood structure which considers machine speed change and balances the working time of workers to carry out dynamic neighborhood search so as to optimize a nectar source. The effectiveness of the improved strategy is verified through experiments, and the superiority is verified through comparison of different algorithms on expansion standard examples.

The invention relates to the field of welding equipment, and discloses automatic welding equipment for aluminum wire harnesses, by arranging a welding room, the welding room can still weld and cool other welding parts in the process that workers take the welding parts, the working time is greatly shortened, the working efficiency is improved, meanwhile, a welding fume purifier is provided with various templates, and the welding fume purifier is more convenient to use. According to the welding machine, the terminals in various shapes can be matched and fixedly welded, the thickness of the terminals can be detected through the arranged clamping assembly, meanwhile, the welding strength of the wire harness and the terminals is improved, the welding duration and the welding power of the welding machine can be accurately adjusted by detecting the thickness of the terminals, the welding quality of the welding machine is improved, and the welding efficiency is improved. And the arranged detection mechanism can improve the welding quality of the wire harness and the terminal, prevent the wire harness and the terminal from being in an inclined state, improve the welding firmness, prevent the wire harness and the terminal from being mutually rubbed and damaged during later use, and meanwhile, firmly detect the welded wire harness and the welded terminal.

The invention discloses an air compressor control method and device, a controller and a storage medium. According to the specific implementation scheme, the method comprises the steps that under the condition that the internal pressure of the air compressor meets the use requirement of the vehicle, a temperature signal, working time and the rotating speed of the air compressor corresponding to the air compressor are determined; inputting the temperature signal, the working time and the rotating speed of the air compressor into a water content model to obtain the water content of the engine oil of the air compressor; and according to the water content of the engine oil of the air compressor, the operation state of the air compressor is controlled. The temperature signal, the working time and the rotating speed of the air compressor are input into the water content model, the water content of the engine oil of the air compressor is calculated, the water content of the engine oil of the air compressor is monitored in real time, the running state of the air compressor is controlled through the water content of the engine oil of the air compressor, and the problem that the water content of the engine oil of the air compressor cannot be actively controlled in the prior art is solved. The problem of engine oil emulsification in the operation process of the air compressor is solved, and resource waste is reduced.

The invention relates to the technical field of brazing equipment, in particular to welding equipment for automobile supercharger oil pipe machining. Comprising a machine body, a welding gun connected with the machine body is arranged above the machine body, and a mounting frame is mounted at the upper end of the machine body; through cooperation of a clamping plate and a clamping block, in the process that an electric push rod pushes the clamping block through the clamping plate to clamp an oil pipe, the clamping block making contact with the oil pipe is blocked by the oil pipe and extrudes a connecting spring to be close to the clamping plate, and the extruded connecting spring exerts pressure on a pressure sensor; the pressure sensor can detect the clamping force applied to the oil pipe by the clamping block, so that an operator can conveniently and accurately adjust the clamping force of the oil pipe according to a pressure value transmitted to detection equipment by the pressure sensor, the stability of the oil pipe is ensured, meanwhile, the damage to the pipe body of the oil pipe due to the too large clamping force is avoided, and the working efficiency is improved. And a lot of time is not needed to repeatedly try, so that the working time is saved, and the working efficiency and the production progress are improved.

The utility model discloses a telescopic device for a crawler-type self-moving tail system, which is positioned between tail traction equipment and a standard middle part and is used for stretching when the tail traction equipment moves forwards, and then the telescopic device is manually retracted forwards so as to form a gap between the telescopic device and the standard middle part. A middle belt frame is additionally arranged at the gap, so that the middle belt frame and the standard middle part are in butt joint with each other and are matched to continuously transport the coal; the continuous tunneling device is directly connected with tail traction equipment, continuous tunneling without shutdown is achieved by means of continuous extension of the multiple sections of telescopic units, the device is retracted after one work cycle is overhauled, the working time is greatly saved, and the tunneling efficiency is improved.

An electric work vehicle includes an electric power source; an electric motor; a work component powered by the electric power source during the power-consuming state; a work component subsystem operating the work component and powered by the electric power source; a thermal management system including a thermal device for affecting the temperature range of the work component subsystem; and a controller. The controller receives a predictive condition value indicative of an environmental condition of the work location at the work time, the predictive condition value being received preceding the work time; based on the predictive condition value, sets an operational state of the thermal device; and operates the thermal device at the operational state set according to the predictive condition value to precondition the work component subsystem prior to work time to reduce power demands on the electric power source during the power-consuming state.

The invention discloses a turbine service life prediction method, system and device and a storage medium, and relates to the technical field of engines, and the method comprises the steps: fitting a stress spectrum according to the actual working rotating speed spectrum of a turbine and the relation between the rotating speed and the stress; calculating the total fatigue damage at the blade root of the turbine blade after the target working duration based on the stress spectrum; calculating the total creep damage at the blade root of the turbine blade after the target working duration based on the stress spectrum, the rotating speed spectrum of actual operation and the temperature spectrum; and predicting the comprehensive life of the turbine according to the total fatigue damage and the total creep damage. According to the method, the fatigue creep comprehensive life prediction method under the given actual road spectrum is constructed, the working life of the supercharger turbine can be predicted more accurately by comprehensively considering various influence factors of the turbine under the actual working condition, and therefore the performance and safety of the turbine are improved, and stable operation of the turbine is guaranteed.

The invention provides an AI-based shipbuilding man-hour unification method and system, a medium and a terminal, and the method comprises the steps: data collection and preprocessing, feature extraction, clustering algorithm application, model generation and the like. Three-dimensional model data and attribute information of ship parts of design end production design modeling are analyzed, an unsupervised learning algorithm is used for automatic classification, the parts with similar characteristics are classified into one class, and the average working hours of the parts of the same class are statistically analyzed in combination with currently recorded part working hour information. Part working hours of similar categories are unified into one datum, part categories in actual construction working hour management are reduced, working hour data are standardized, and field production is guided.

The invention relates to a high-speed railway cement emulsified asphalt mortar mix proportion design method and system. The method comprises the following steps that design factors of cement emulsified asphalt mortar to be designed are input into a design model; the design factors comprise raw material types, usage and layout environment parameters; predicting and outputting a performance index corresponding to the to-be-designed cement emulsified asphalt mortar through the design model; the performance indexes comprise fluidity, expansion degree, working time, compressive strength, elasticity modulus and fatigue life; according to the performance indexes, the design factors of the cement emulsified asphalt mortar to be designed are adjusted and input into the design model, and the performance indexes corresponding to the adjusted design factors are obtained; and repeating the step of inputting and adjusting for multiple times until the optimal design factor meeting the performance requirement is obtained and output. The system and the equipment are used for executing the method. The method has the advantages of high design efficiency, short period, low cost and high accuracy.

The invention discloses an automatic auditing method and system for building concession, which can quickly receive, detect and process a to-be-audited drawing through an automatic process, greatly shorten the time required by manual auditing, automatically calculate the building concession distance and compare, reduce the steps of manual operation, accelerate the auditing speed and improve the auditing efficiency. Detection is carried out based on preset layer attribute requirements, consistency and accuracy of drawing information are ensured, calculation errors or judgment deviations possibly occurring in manual auditing are avoided through accurate calculation and comparison, the automatic auditing process is clear and definite, each step has a definite judgment standard and an output result, and when the drawing does not meet the requirements, the automatic auditing process does not meet the requirements. And a detailed problem list is output, so that an applicant can clearly know specific positions and reasons which do not conform to specifications, the dependence on manual auditing personnel is reduced through automatic auditing, the labor cost is reduced, 24-hour uninterrupted operation can be realized, the working efficiency is improved, and the working time and the number of personnel required by manual auditing are reduced.

The invention discloses an organic fertilizer fertilization ditching depth regulation and control device and a use method, and belongs to the technical field of liquid fertilizer deep fertilizer.The organic fertilizer fertilization ditching depth regulation and control device comprises a rack, a stirring assembly, a driving assembly, a ditching depth regulation and control assembly, a depth measuring assembly and a fertilization assembly.The top of the rack is provided with a liquid fertilizer box, and the stirring assembly is arranged in the liquid fertilizer box; a ditching depth regulating assembly is arranged at the bottom of the machine frame and is formed by sequentially arranging and combining four ditching wheels, a driving assembly is arranged on the side wall of the machine frame, when the machine frame is pushed for ditching, the ditching wheels are driven to rotate for ditching by starting the stirring assembly, and the driving assembly and the ditching depth regulating assembly are connected, so that the ditching depth is adjusted. The furrowing device can push the rearmost furrowing wheel to move back and forth, drive the forefront furrowing wheel to move up and down and adjust the overall angle of the four furrowing wheels, and by observing the position of the lifting block on the side wall of the scale plate at the top of the rack, the furrowing depth can be directly and accurately regulated and controlled in the furrowing process, shutdown operation is not needed, the working time is saved, and the furrowing efficiency is improved. And the ditching efficiency is improved.

A non-beveling feed mining method specifically comprises the following steps that (1) auxiliary working faces are arranged at the two ends of a main working face in advance, and single-drum coal mining machines, auxiliary scraper conveyors and hydraulic supports are arranged on the auxiliary working faces; (2) pre-opening pits of the secondary working surfaces at the two ends and normal pushing and mining of the main working surface are performed simultaneously; wherein the single-drum coal mining machine starts a pit on the auxiliary working face, and a hydraulic support of the auxiliary working face follows a pulling frame and is pushed to slide; the double-drum coal mining machine cuts coal on the main working face, the hydraulic support of the main working face follows the pulling frame and is pushed to slide, and when the double-drum coal mining machine runs to enter the machine nests in the two ends, the double-drum coal mining machine returns a cutter and directly and vertically feeds the cutter to cut the coal wall to achieve pushing mining of the main working face. The method does not need conventional beveling feeding and then back-and-forth coal cutting, realizes simultaneous operation of pre-opening machine nests at the two ends of the fully mechanized coal mining face and normal pushing mining of the middle section, greatly improves mining efficiency, is beneficial to reducing the arrangement number of the working faces, reduces the labor time of workers, and increases the economic benefits of enterprises.

To provide a work record verification device capable of accurately verifying a work record of a person to be managed.SOLUTION: The work record verification device comprises: an image acquisition unit which acquires frames constituting moving image data in which a management object floor where a person to be managed is working is captured; an identification unit which identifies the person to be managed who corresponds to a person included in a partial image extracted from the acquired frames and a behavior of the person included in the partial image; a work data acquisition unit which acquires work data including a working start time and a working end time declared by the identified person to be managed; a verification unit which verifies a working state of the person to be managed in accordance with difference between actual work hours specified in accordance with the identified behavior of the person to be managed and declared work hours specified by the declared work data and generates verification information including a verification result relating to the working state of the person to be managed; and an output unit which outputs the generated verification information including the verification result relating to the working state of the person to be managed.SELECTED DRAWING: Figure 1

The utility model discloses a multilayer tunnel kiln car, and belongs to the field of kiln cars. Comprising a body; the frame is arranged on the vehicle body; the sliding grooves are formed in the two long sides of the frame. The bearing plate is erected in the sliding groove and slides in the sliding groove. Compared with the prior art, the device has the beneficial effects that the material carrying plate and the frame-shaped frame are designed in a split mode, a worker firstly selects the bearing plate with the proper width, blank bodies matched with the bearing plate in width are arranged on the bearing plate, and then another bearing plate with the proper width is selected to repeat the operation; then, a worker conveys the bearing plates loaded with the blanks to a kiln car at a tunnel portal, puts the tidied bearing plates into sliding grooves of a frame-shaped frame, and then pushes the bearing plates to slide in the sliding grooves; and finally, the bearing plates are placed on the frame-shaped frame one by one. The operation time of workers at the tunnel portal can be saved; and meanwhile, workers can sort the porcelain blanks conveniently.

This invention relates to the field of turbine disk machining technology, specifically disclosing a long-stroke high-speed broaching machine, including a main machine bed, a tool magazine on one side of the main machine bed, a front bed on one side of the main machine bed, a worktable on one side of the front bed, a main slide on one side of the worktable, and several interactive components on the inner side of the main machine bed. This invention uses a tool magazine to store broach boxes, which can store broaches of different models and specifications. In turbine disk broaching operations, for different stages of broaching such as roughing, semi-finishing, and finishing, the corresponding broach can be quickly selected from the tool magazine, separating broach replacement from broach box replacement, reducing the working time occupied by broach replacement, and improving broaching efficiency.

To provide an efficient work time management system which reduces human cost for managing work time of a vehicle.SOLUTION: A work time management system 1 includes: an acquisition unit 31 which acquires a video captured by an imaging apparatus 11; vehicle detection means 33 which detects the presence of a predetermined vehicle (concrete mixer truck) from the video acquired by the acquisition means 31; vehicle identification information recognition means 34 which recognizes identification information (vehicle registration number) of the vehicle; work time determination means 36 which determines the time at which the vehicle is detected from the acquired video and the identification information of the vehicle is recognized, as work start time, and determines the time at which the vehicle is no longer detected from the acquired video and the identification information of the vehicle is no longer recognized after the start of the work, as work completion time; and work status determination means 37 which associates the work start time and work completion time determined by the work time determination means 36 with the identification information of the vehicle to determine work status.SELECTED DRAWING: Figure 3

The invention relates to the technical field of detection, in particular to a printed matter defect on-line detection device which comprises a rack, and a first platen and a second platen are installed at the upper end of the rack; the outer cover is connected with the upper end of the first bedplate; the visual detector is connected with the upper end of the outer cover; the first driving piece is connected with the rack, and two movable plates are mounted on a movable part of the first driving piece; the two movable parts are mounted at the left ends of the two movable plates correspondingly; two movable plates are mounted between the two heat sealing parts; the front end of the second driving part is connected with the rear ends of the two movable plates, and the second driving part is connected with the two movable parts; the two round rods are mounted at the outer ends of the two movable parts respectively; according to the design, the printed patterns with flaws on the roll type printed matter are locally and mechanically removed on line, the labor intensity and the working time are effectively reduced, and the detection effect and the working efficiency are effectively guaranteed.

A method for grinding the internal thread of a ball screw nut is implemented according to the following steps: S1, drawing a model diagram of the internal nut of a ball screw in a three-dimensional drawing software, and importing the initial grinding position and the distance of the non-roller surface on the x-axis into a processing device after measuring the distance of the non-roller surface on the x-axis; S2, the processing device grinds the grinding wheel to its initial grinding position and the rolling surface of the internal thread of the ball screw nut; S3, when the grinding wheel reaches the initial position of the non-roller surface, the grinding wheel withdraws along the x-axis and moves according to the distance on the x-axis in step S1; S4, after moving the distance on the x-axis in step S1, the grinding wheel contacts the rolling surface on the x-axis to continue processing. The beneficial effect of the present invention is that by avoiding the non-roller surface, the ineffective working time of the grinding wheel in the non-target area is reduced, thereby extending the service life of the grinding wheel.

To provide a work vehicle that can reduce burdens on a worker and reduce a working time while performing work accurately.SOLUTION: A work vehicle is equipped with: a part 41 for loading cargoes on a vehicle provided on a chassis 2; a connection switching part 42 which is connected between the part 41 for loading cargoes on a vehicle and an airframe hatch 12 of an airplane 11 from which the cargoes are carried or to which the cargoes are carried, and which is used to switch cargoes; cameras 437a, 437b and 439 which are provided in the connection switching part 42 and which acquire data on surrounding object images; and a control part 220 that controls driving actuators 412, 443, 444 and 452 on the basis of acquired results by the cameras 437a, 437b and 439, so that the connection switching part 42 is moved relatively to the chassis 2. The control part 220 comprises an object image identification unit 221 having an object detection part 223 that detects an object from a distance image and a storing part 225 storing identifiers M1, M2 and M3 that are used by the object image detection part 223 in order to detect the airframe hatch 12.SELECTED DRAWING: Figure 7

The invention relates to an SMT production line rapid line changing method and system, and the method comprises the following steps: obtaining m plates of shared materials of an upper work order A and a lower work order B and corresponding unique code related material information, and counting the remaining materials which cannot be used in the lower work order B in the m plates as q plates; generating a transfer bill of material I of the next work order B, wherein the transfer bill of material I comprises n disks of non-shared materials of the next work order B and q disks of shared materials which cannot use excess materials; the materials are removed from the work order A of the SMT line according to the Feeder list II; according to the Feeder list III, feeding the materials required by the work order B to an SMT production line; when the line changing operation of switching from the upper work order A to the lower work order B is carried out, the material returning operation of the upper work order A of the (m-q) disk of the shared material m disk and the material feeding operation of the lower work order B are omitted, so that the time of feeding and discharging Feeder operation of a large amount of materials is saved, and the material loss caused by the feeding and discharging Feeder operation is reduced.

To provide a work allocation device capable of optimizing, in response to a request, both the allocation of tasks to each worker and the scheduling of task start times to which each worker has been allocated.SOLUTION: A work allocation device comprises: an information acquisition unit which acquires information on the work time required by a worker to perform a task, the work cost incurred when the worker performs the task, and the workload imposed on the worker; an objective function generation unit which generates an objective function which uses, as parameters, values related to at least one of the work time, work cost, or workload, and which sets weights to be multiplied by the parameters; a task allocation unit which allocates the tasks performed by each worker so as to minimize or maximize the objective function; and an adjustment unit which adjusts the task start times of each worker so as to reduce the maximum task completion time by minimizing or maximizing a second objective function which uses, as parameters, values related to the task completion time of each worker.SELECTED DRAWING: Figure 1

To create a work plan for suitably supporting the work of electric work machines while preventing the stop of the electric work machines due to the abnormality of batteries.SOLUTION: A controller of a wok support system calculates a predicted value(s) of a battery state parameter(s) including at least one of the voltage, charge rate and temperature of each battery when each electric work machine is operated according to a work plan, a predicted work time and a predicted battery deterioration amount. The controller calculates a risk index showing the risk of the stoppage of each electric work machine based on the predicted value(s) of the battery state parameter(s). The controller adjusts the risk index based on at least one of an estimated error index showing an error in an estimated result of the operation of each electric work machine according to the work plan and a load fluctuation index showing the fluctuation width of a load on each battery in the work according to the work plan. The controller outputs the work plan when the values of objective functions including the predicted work time, the predicted deterioration amount and the adjusted risk index are equal to or below prescribed values.SELECTED DRAWING: Figure 10

The invention discloses multi-stage pugging equipment and method for celadon processing, and relates to the technical field of pugging, and the multi-stage pugging equipment comprises a composite mechanism. According to the multi-stage pugging equipment for celadon processing, through the design of a composite mechanism, mud blocks enter from the top of an upper-layer shell, a first motor controls a center rotating shaft to rotate, and a crushing block extrudes and cuts the mud blocks, so that the effect of crushing the mud blocks is achieved, the mud blocks conveniently fall off towards the bottom of the equipment, the crushing block is designed in an inclined mode, and in the process of driving the mud blocks to be crushed, the mud blocks are crushed; by forming the block surface grooves, the contact area is increased through the grooves, the friction performance is enhanced, the crushing effect is improved, the impurity flowing effect is improved through the grooves, the mud block adsorption is reduced through the grooves, later cleaning is facilitated, and the linear cutting mechanism is arranged on the inner side of the block surface grooves, so that the mud block cutting effect is improved, and the crushing efficiency is improved; the bottom of the inner wall of the upper-layer shell is of a funnel-shaped structure, so that the descending speed of mud blocks is reduced, and the part operation time is reserved.

The cutterhead transferring and docking device comprises a cutterhead loading and transporting frame and a cutterhead transferring and docking mechanism, the cutterhead loading and transporting frame comprises a transporting frame, a plurality of bearing supports are arranged on the transporting frame in the vertical direction at intervals, and the bearing supports are used for containing cutterhead loading baskets; one side of the cutterhead loading basket is open, and when the cutterhead loading basket is placed on the bearing support, the open side of the cutterhead loading basket faces the cutterhead transfer docking mechanism; the cutterhead transferring and butt-joint mechanism comprises a lifting adjusting assembly and a cutterhead transferring and butt-joint frame, and the cutterhead transferring and butt-joint frame is arranged on the lifting adjusting assembly and used for taking out the cutterhead on the opening side of the cutterhead loading basket and transferring the cutterhead. According to the PCB drilling machine, when the needle sorting machine needs to be used for sorting used drill bits in the cutter head, the work of workers is simplified, the working time input by the workers is shortened, some convenience is brought to the work of the workers, and the working efficiency of machining PCBs through the PCB drilling machine is improved.

The utility model relates to electric cylinder oiling equipment and an electric cylinder oiling control system. The equipment comprises an oiling assembly, a first switching circuit and a controller. The oiling assembly is used for oiling the electric cylinder; the first switching circuit is connected in series to a power supply loop of the oiling assembly; the controller is connected with the first switching circuit, and the controller outputs a first level signal to the first switching circuit to trigger the first switching circuit to be closed under the condition that the working duration of the electric cylinder reaches the timing duration. By adopting the equipment, the injection amount of the lubricating oil can be accurately controlled.

The embodiment of the invention relates to the technical field of cleaning devices, and discloses a dust collection control method and device of a cleaning device, equipment and a storage medium. The dust collection control method comprises the following steps: acquiring a dust collection signal; the motor unit operates at first power according to the dust collection signal, so that the cleaning host communicates with the dust collection base station; when the motor unit operates at the first power for a first preset time, the motor unit is controlled to stop operating; when the motor unit stops running for a second preset time, controlling the motor unit to run at a second power; wherein the first power is equal to or unequal to the second power; the first preset time is equal to or unequal to the second preset time. According to the technical scheme, by adjusting the running power, the working time and the stopping time of the motor, the problem that collected objects affected by airflow are adsorbed on the cleaning main machine to affect cleaning of the cleaning main machine is solved, the cleaning effect of the cleaning main machine is improved, and normal work and the service life of the cleaning main machine are guaranteed.

The utility model discloses a quick-change forming die for sheet metal processing, which belongs to the field of manufacturing industry and comprises a processing table, and a stamping device is connected to the upper end of the processing table. A quick die changing mechanism is installed at the upper end of the machining table. The quick die changing mechanism comprises a limiting driving assembly, a die plate containing frame, a die plate fixing groove and a die plate blocking assembly. The limiting driving assembly is connected with the template placing frame; three template fixing grooves are formed in the template placing frame, and three groups of template blocking assemblies are mounted on the template placing frame; a positioning mechanism used for positioning the template assembly is installed at the upper end of the machining table. By means of the mode, the template assembly at the working position can be rapidly replaced, and time waste is reduced; and when the stamping device is used for machining the workpiece, the template assembly which is used for machining the workpiece and cannot be used again is replaced with the template assembly to be used, so that the working time is saved.