32 results about "Machine factory" patented technology

The invention discloses a method for controlling the manufacturing precision of a super-long T-shaped cross beam of a steel truss girder, which comprises the following steps of: formulating a partitioning scheme, dividing a large cross beam into a plurality of sections of small cross beams, controlling the length of a single small cross beam not to exceed 9m, and arranging a butt-joint groove at the joint position of a web plate and a flange plate of each small cross beam; modeling and lofting are carried out, a web plate and a flange plate are sequentially taken out, a process adding amount is set on the bolt hole side of the small cross beam, and meanwhile the width adding amount of a U-rib notch is set; assembling a small cross beam web plate and a flange plate by taking the base line as a reference, and determining an assembling precision control target; and designing an overall assembly scheme of the large cross beam, optimizing a structure welding sequence, formulating pre-arching process parameters, and finally realizing a precision control target. The method is not influenced by the length rolling capacity of the steel plate, can adapt to machining precision control of the orthogonal special-shaped plate in the steel structure bridge, has universality, is generally used in various steel structure machining factories, is high in precision after being manufactured, reduces a large amount of repair work, and can obviously improve the construction efficiency.

The utility model discloses a novel composite aluminum plate edge folding tool which comprises first long-strip angle steel, second long-strip angle steel is connected to the left side of an inner cavity of the first long-strip angle steel in a sliding mode, a gap exists between the bottom of the second long-strip angle steel and the bottom of the inner cavity of the first long-strip angle steel, and a machining table placed on the ground is arranged on the right side of the first long-strip angle steel. A composite aluminum plate body is placed on the top of the machining table. According to the edge folding tool, the construction period can be shortened, the installation quality can be guaranteed, after the size and the edge folding groove of the composite aluminum plate are machined in a machining factory and transported to a construction site, the edge folding tool is taken up, the portion between the second long-strip angle steel and the first long-strip angle steel is sleeved with the surface of the edge folding strip, and the edge folding strip drives the second long-strip angle steel to move during the period; through stress of the elastic telescopic assembly, the edge folding strip is firmly located between the second long-strip angle steel and the first long-strip angle steel, a user operates the angle steel handle to apply force, and then the edge folding strip can be subjected to edge folding machining along the strip-shaped groove.

The invention discloses a Grasshopper program parameterization-based decorative plate integrated design and processing method, which comprises the following steps of: obtaining a building surface curve and building effect parting curve data, and importing the data into a three-dimensional modeling module for basic processing; performing parameter editing on the unit board; gap slotting and unit plate processing; analyzing each unit plate, sorting out two types of unit plates, namely a flat plate and a curved plate, and generating a corresponding parameter list; arranging and sorting the unit plates; extracting key blanking data of each unit plate, and arranging the key blanking data into a blanking list; setting related parameters of the processing diagrams, associating the key blanking data of the unit boards, and automatically generating corresponding processing diagrams of the unit boards by utilizing a graph drawing component in a Grasshopper program; and raw material decoiling and nesting are conducted on the machining drawing, and an optimal nesting scheme is automatically generated. According to the method, by means of the powerful operation and geometric processing capacity of the Grasshopper program, efficient and accurate operation of the whole process from building model curved surface aluminum plate software segmentation to machining factory machining is achieved.

The invention discloses a flywheel sensor hole inspection process, and the setting steps include: inputting parameter setting values ​​such as the angle, height, and depth of the flywheel sensor hole into a PLC industrial computer, storing the waveform generated by the flywheel sensor hole that meets the requirements in the PLC industrial computer; placing the flywheel on a fixture, setting the reference surface B of the flywheel downward, and inserting the positioning pin into the positioning hole of the flywheel to fix the flywheel on the fixture; controlling the distance between the signal collection sensor and the outer edge of the flywheel to be set to 1±0.5mm; in order to prevent the sensor from being hit during loading and unloading; then entering the drilling step to perform drilling; and in the detection step, comparing the detected information with the angle, height, and depth setting values. During the processing of the flywheel sensor hole, the sensor simulates an ECU to realize the detection of the angle, height, sand holes, shrinkage, and bumps of the sensor hole, so as to avoid sending faulty parts to the whole machine factory and reduce quality loss.

The invention discloses a bolting type V-shaped groove template tool which is characterized in that an arc-shaped chamfering panel, an arc-shaped connecting steel bar and an arc-shaped steel plate with a bolt hole are combined in a welding mode to form the bolting type V-shaped groove template tool, one end of the arc-shaped chamfering panel is fixedly welded to the end of the arc-shaped connecting steel bar, and the other end of the arc-shaped chamfering panel is fixedly welded to the other end of the arc-shaped steel plate. According to the bolting type V-shaped groove formwork tool, the bolting type V-shaped groove formwork tool is formed by welding the arc-shaped chamfering panel, the arc-shaped connecting steel bars and the arc-shaped steel plates with the bolt holes, and the bolting type V-shaped groove formwork tool is fixedly connected with the lining trolley end steel plates through the connecting bolts in a bolting mode. In addition, the tool can be formed in a centralized machining mode in a machining factory, only bolt connection and installation are needed on site, assembly and disassembly are convenient, compared with an existing V-shaped groove formwork, the rigidity is higher, deformation is not prone to occurring, and the appearance quality of a chamfer face of a V-shaped construction joint can be better guaranteed.

The utility model relates to a waste liquid separation device for machine tool machining, and belongs to the technical field of machining waste liquid treatment. The square pipe is provided with a through first end and a closed second end, the first end is in lap joint with a tank opening of the water storage tank, supporting legs are arranged on the outer bottom wall of the square pipe, a slag removal opening and a water inlet used for guiding in waste liquid are formed in the top wall of the square pipe, the water inlet is located in the position close to the second end, and the slag removal opening is located between the water inlet and the first end; the slag blocking plate is inserted into the slag removal opening in an up-down sliding mode and is vertically arranged, an upper transverse plate is arranged at the top of the slag blocking plate, and a locking assembly is arranged between the upper transverse plate and the square pipe; and the slag lifting plate is fixedly arranged at the bottom of the slag blocking plate and located on the side close to the second end, and the slag lifting plate and the slag blocking plate are each provided with a plurality of fine holes allowing waste liquid to pass through. Through the structure, the device can more efficiently separate and remove fines in waste liquid, and is simple in structure, low in cost and more suitable for machining factories.

The utility model relates to the technical field of indoor decoration, in particular to an assembly type quick-mounting metal door pocket which comprises a main keel, auxiliary keels, a buckling cover and a sliding cover, the auxiliary keels slide at the left end and the right end of the main keel, inserting grooves are fixedly formed in the left end and the right end of the main keel, and inserting blocks are fixedly installed at one ends of the auxiliary keels. One end of the inserting block is inserted into the inserting groove in a sliding manner; machining and assembling of the device are all completed in a machining factory, field assembly is achieved, mounting and dismounting are easy and convenient, construction of any wall thickness and door opening height can be dealt with, the material cost, the machining cost and the field mounting and construction cost can be reduced, and the safety and reliability of the system are improved; and the risk of engineering field processing and installation is reduced, so that the characteristics of greenness, energy conservation, safety and environmental protection are realized.

The utility model relates to a kind of built-in H-shaped steel pipe coal gangue concrete column and section steel beam connecting structure, including the connecting joint of built-in H-shaped steel pipe column and section steel beam with upper and lower end plate, core coal gangue concrete column, two half end plates with bolt hole and two sides reinforcing plate's semicircular steel column, two half end plates and two sides reinforcing plate's high-strength bolt, all steel components are precisely machined in machining factory.In construction site, a small amount of welding and high-strength bolt are used for connecting assembly, finally pouring core coal gangue concrete.The construction method avoids complex construction environment and high-strength labor, not only gives full play to the lightweight high-strength and energy consumption capacity of steel pipe concrete structure, but also uses the superior bearing capacity, stiffness and ductility of section steel concrete.At the same time, the resourceful effective use of coal gangue is realized, and the demand of modern large-span building is met.The connecting structure improves engineering quality and efficiency, effectively reduces engineering cost, and ensures the applicability, safety and stability of structure.

The invention relates to the technical field of new energy automobile assembly, in particular to a sealing structure of a plastic side wall integrated charging port assembly, which comprises a right side wall body and a charging port assembly, a through hole is formed in the middle of the right side wall body, and the charging port assembly is mounted in the through hole of the right side wall body. Comprising a charging port base, a charging port cover inner plate, soft rubber, hinge base soft rubber and foam, the soft rubber is installed between the charging port base and the through hole, a charging port is formed in the middle of the charging port base, the hinge base soft rubber is installed on the periphery of the inner side of the charging port, and the foam is installed between the hinge base soft rubber and the charging port base; sealing between the charging port assembly and the right side wall body is achieved through flexible glue, and sealing between the charging port assembly and a high-voltage charging interface of a vehicle body is achieved through hinge base flexible glue and foam. The plastic right side wall body is integrated with the charging port assembly, light weight is achieved, the side wall spraying and preassembling procedures of a main engine plant are reduced, and the production takt is improved.

The utility model discloses a detachable damping fastener device, which belongs to the technical field of turnouts, and comprises a first base plate, a second base plate, a third base plate, a pressing plate and a switch tie bolt, the first base plate, the second base plate and the third base plate are sequentially stacked from top to bottom, and the first base plate and the third base plate are connected through a locking piece; the first base plate is used for pressing and limiting the second base plate on the third base plate; the pressing plate is connected to the third base plate through the switch tie bolt, and a buckling part is arranged on the pressing plate and used for abutting against the upper surface of the first base plate and pressing and limiting the first base plate. On the premise that the product performance is guaranteed, the types of parts can be effectively reduced, the machining and assembling difficulty of the parts can be reduced, pre-assembling of the first base plate, the second base plate and the third base plate can be achieved in a machining plant, assembling can be conducted without professional equipment, and the freight cost for reciprocating a vibration reduction fastener manufacturer to conduct assembling can be saved.

The application discloses a kind of automobile wheel hub bearing unit rotary bending fatigue testing machine calibration device and calibration method, it is related to wheel hub bearing test field, including test machine mesa etc., test machine loading arm is arranged in the vertical direction above test machine mesa, one side end surface of wheel hub bearing sample is fixed on test machine mesa, the other side end surface of wheel hub bearing sample is fixed in the bottom of test machine loading arm;Support is fixed in the vertical direction on test machine mesa, the loading end of manual hydraulic loading device is rested on the top of test machine loading arm, and force sensor is connected on the loading end;Test machine bending moment sensor is set on test machine loading arm, and calibration bending moment sensor is installed on the end surface of wheel hub bearing sample.The application can carry out the calibration of automobile wheel hub bearing bending fatigue testing machine and test, also can be extended to other automobile parts and so on product stress test and calibration, suitable for wheel hub bearing production research and development enterprise, also suitable for automobile main machine factory.

The invention relates to a connection part of a steel pipe steel rib coal gangue concrete column and a section steel beam and a construction method thereof, which comprises a connection node of a built-in H-shaped steel pipe column with an upper end plate and a lower end plate and the section steel beam, a core coal gangue concrete column, a semicircular steel column with a bolt hole end plate and a reinforcing plate, and high-strength bolts of the reinforcing plate in the direction of the end plate and in the lateral direction. All the steel members are precisely machined in a machining factory. A small amount of welding and high-strength bolts are adopted for connecting and assembling on the construction site, and finally core coal gangue concrete is poured. According to the construction method, the complex construction environment and high-intensity labor are avoided, the light weight, high strength and energy dissipation capacity of the steel pipe concrete structure are brought into full play, and the excellent bearing capacity, rigidity and ductility of the steel reinforced concrete are utilized. Meanwhile, effective resource utilization of the coal gangue is achieved, and the requirements of modern large-span buildings are met. According to the connecting part, the engineering quality and efficiency are improved, the engineering cost is effectively reduced, and the applicability, safety and stability of the structure are ensured.

The utility model relates to a precision processing plant environment control system which comprises a control cabinet, a first ventilation pipeline, a second ventilation pipeline, a third ventilation pipeline, a fresh air fan, a first filter plate, a second filter plate, a cold water pipe, a hot water pipe, a first pressure difference sensor, a second pressure difference sensor, a first temperature and humidity sensor and a second temperature and humidity sensor. The first filter plate is fixedly connected to the right end of the avoiding hole, the second filter plate is arranged at the right end of the first filter plate, a control circuit is arranged in the control cabinet, and the first differential pressure sensor, the second differential pressure sensor, the first temperature and humidity sensor and the second temperature and humidity sensor are electrically connected with the control circuit. Data collected by the first differential pressure sensor, the second differential pressure sensor, the first temperature and humidity sensor and the second temperature and humidity sensor are transmitted to the control circuit, the power and start and stop of the fresh air ventilator are controlled through the control circuit, and impurities in air are filtered through the first filter plate and the second filter plate. And dust discharged from the first ventilation pipeline is reduced.

The adjustable assembled steel anchor beam support and construction method, the main part of the adjustable assembled steel anchor beam support is a standard bar, connected by high-strength bolts, and the machining work of the assembled horizontal standard frame (1), the lengthening steel (5) and the adjusting vertical rod (2) is carried out in the machining factory, the lengthening steel (5) and the adjusting vertical rod (2) are used in combination according to the actual situation, and the turnover use of the overall structure is realized. The adjustable assembled steel anchor beam support and construction method realizes the overall assembly of the support, ensures the machining precision and assembly accuracy of the component, adopts bolt connection instead of welding process, is convenient to install and remove under the construction condition that the space of the tower is limited, is safe in construction, greatly improves the work efficiency on site, and realizes the multiple turnover use of the component, and reduces the material consumption.

The utility model relates to the technical field of battery frames, in particular to a split type lightweight rechargeable battery frame structure. The battery pack mounting structure comprises connecting frame assemblies, connecting longitudinal beams for connecting the connecting frame assemblies, a battery pack mounting framework assembly arranged between the connecting frame assemblies, and an outer sealing plate which is arranged outside the connecting frame assemblies and wraps the whole connecting frame assemblies, the connecting frame assembly comprises side stand columns arranged on the two sides, a middle stand column arranged between the side stand columns, connecting longitudinal beams connected with the side stand columns and the ends of the middle stand column, and reinforcing columns arranged between the middle stand column and the side stand columns. The beneficial effects of the utility model are that: the technical scheme adopts fragmented transportation to a main engine plant for assembly, so that the transportation space is saved, and the transportation cost is reduced; bolt connection is adopted, operation is easy and convenient, the requirement for assembling workers is low, fatigue failure of welding seams is avoided, and the light weight of the battery frame is achieved on the premise that the strength is guaranteed.

The application provides an automobile main machine factory automatic welding positioning clamp and belongs to the technical field of automobile manufacturing clamps. The automobile main machine factory automatic welding positioning clamp comprises a base, a controller fixed to the front of the base, a power module fixed to the side of the base, a rotating disc arranged above the base, through holes penetrating up and down and arranged around the upper end of the rotating disc, four positioning pins arranged around the upper end of the rotating disc, a rotating support assembly arranged between the rotating disc and the base and used for driving the rotating disc to rotate and quickly switching the positioning pins, and four positioning installation assemblies arranged around the upper end of the rotating disc. The clamp is cooperatively worked by automatic servo motors, electric telescopic rods and drive motors, automatic switching of the positioning pins is realized, a person is not needed to be arranged to be responsible for the switching work of the positioning pins every shift, manpower investment is greatly reduced, and human cost is reduced.

The utility model discloses a kind of stabilizer bar mounting structure, stabilizer bar assembly and car, comprising: backing plate, the first end of backing plate is equipped with first limit part, first limit part is formed first clamping slot by bending from backing plate to back side, backing plate is equipped with first via, the second end of backing plate is equipped with second limit part, second limit part is formed second clamping slot by bending from backing plate to back side, backing plate is equipped with second via;Support, support forms the lining fixed part of bulge between first connecting end and second connecting end, support is set to backing plate back side, first connecting end is clamped in first clamping slot, second connecting end is clamped in second clamping slot, first connecting end is equipped with first mounting hole, second connecting end is equipped with second mounting hole;Lining, it is set between lining fixed part and backing plate, lining is equipped with stabilizer bar mounting hole.Avoid due to the shock and lead to lining and support drop off, main machine factory based on the part that supplier arrives, can be directly installed on auxiliary frame by bolt, greatly shorten the time consumption of main machine factory.

The invention relates to the technical field of digital twinning modeling, in particular to a machining factory management method and system based on digital twinning, and the method comprises the following steps: a workshop sensor collects the temperature data of a machining area, extracts path nodes, marks an over-limit segment in combination with a thermal deformation threshold value to generate an early warning group, and binds threads according to an offset sequence to generate a list; and extracting main shaft load and feed rate correction simulation parameters to generate an instruction set, and loading a three-dimensional model to record prediction and actual deviation to generate a verification report. Through linkage analysis of a temperature sensing network and a tool path, dynamic identification and early warning of a thermally induced error area are realized, path offset sensing precision is improved, a resource priority binding mechanism is established based on calculation thread load and offset severity, resource scheduling efficiency is enhanced, simulation iteration parameters are corrected in combination with processing feedback, and the method is suitable for large-scale popularization and application. Visual feedback and error records are corrected through a three-dimensional path, dynamic consistency verification of the machining process is achieved, and process stability and control precision are enhanced.

The invention relates to the technical field of intelligent factory management, in particular to an intelligent machine processing factory operation management method based on the Internet of Things, which comprises the following steps: acquiring main shaft operation time and temperature difference to generate a thermal stability mark, extracting a current interval standard deviation to generate a load balancing mark, and generating an environment compensation intensity instruction in combination with temperature, humidity and air pressure. And verifying data time consistency to generate a data alignment mark, and matching task priorities to generate a factory operation management scheme. According to the method, the load disturbance identification precision is improved through the current peak interval standard deviation, the environmental parameter expression ability is enhanced by combining temperature and humidity and air pressure composite indexes with the thin-wall part proportion, the multi-source data processing consistency is ensured through timestamp verification, and dynamic scheduling optimization is achieved based on multi-factor task rearrangement and matching of an air pressure adjustment window. The thermal stability, the load balance and the environmental adaptability in the machining process are improved, and the task execution stability and the precision control capability are enhanced.

The utility model relates to a reinforcing steel bar mechanical anchoring structure which comprises a reinforcing steel bar, a sleeve, an anchor plate and a bolt. The inner wall of the sleeve is provided with an internal thread matched with the thread; external threads matched with the internal threads are arranged at the tail end of the reinforcing steel bar, and the tail end of the reinforcing steel bar is in threaded connection with the first end of the sleeve; the anchor plate is provided with a bolt through hole, the bolt penetrates through the bolt through hole in the anchor plate to be in threaded connection with the second end of the sleeve, and the bolt presses and fixes the anchor plate to the second end of the sleeve. According to the reinforcing steel bar mechanical anchoring structure, the tail end of the reinforcing steel bar is connected with the sleeve in a threaded mode, the anchor plate is pressed and fixed to the sleeve through the common bolt, and therefore the reinforcing steel bar mechanical anchoring structure is formed, and the reinforcing steel bar, the sleeve and the anchor plate can be manufactured in batches in a machining factory. And during field assembly, mounting can be quickly completed only by screwing a bolt through an electric torque wrench, convenience and rapidness are achieved, and the manual construction cost can be saved.

This invention relates to the field of server order firmware version management, specifically disclosing a method, device, terminal, and medium for server order firmware version management. When the entire machine is powered on and testing begins, the system acquires the order placement time, the latest firmware release time, and the order test start time. It then determines whether the order placement time is later than the latest firmware release time; if so, the order is considered a new order; otherwise, it determines whether the order test start time is later than the latest firmware release time; if so, the order is considered a new order; otherwise, it is considered a last order. If it is a new order, the latest firmware is used for firmware update management during the entire machine test; if it is a last order, the old firmware is retrieved for firmware update management during the entire machine test. This invention intelligently identifies the firmware to be updated during the entire machine power-on test using timestamp information, achieving intelligent switching of firmware upgrade imports from the entire machine factory, eliminating the need for manual processing of each order, reducing manpower, and lowering the risk of omissions.

The invention discloses a POS machine data storage method and an application thereof in POS machine production, and provides an innovative data storage method and a production detection method based on the limitations of tedious flow, long time consumption and the like of existing POS machine factory detection. The core of the method is that a plurality of steps in the production process are integrated into one step by utilizing user customized partitions. And when the firmware is downloaded, the firmware and the user customized partition are downloaded together. The user customized partition comprises a PRIVDATA1 partition and a USERDATA partition, when the two partition images are downloaded, a firmware downloading signature does not need to be verified, only a client certificate signature needs to be verified, and manufacturing is easy. In the production process, because the customer certificate is not installed, the user partition mirror image can be directly downloaded, and one-key downloading of all necessary files can be completed before the customer certificate is installed, so that four downloading steps are simplified into one step. According to the scheme, the production efficiency is improved, the labor cost is reduced, the time consumption is reduced, and the production cost is reduced.

The application discloses a wire harness butt joint support, an automobile and a wire harness fixing method, and relates to the field of vehicles.The wire harness butt joint support comprises a support and a partition, the support is provided with a plurality of connecting pieces for connecting wire harness connectors, and the support is further provided with a fixing structure for connecting a vehicle body panel; the partition is provided with a plurality of partitions and is connected to the support, adjacent two partitions are formed with grooves for laying wire harness connectors, and the length of one groove is greater than or smaller than the length of an adjacent groove in the laying direction of the plurality of connecting pieces. The wire harness fixing method is applied to the wire harness butt joint support, and the wire harness fixing method comprises the following steps: connecting a plurality of wire harness connectors to the support; and connecting the support to the vehicle body panel. The application can effectively realize wire harness connection error prevention, complete the integration and fixing of all wire harness connectors at the wire harness factory stage, reduce assembly man-hours of a main machine factory, and improve production efficiency.

The application discloses a TSC1 rotating speed request-based speed regulation control method, wherein when a whole machine controller VCU sends a TSC1 rotating speed request to an engine controller ECU through a CAN bus, a speed regulation rate (Droop) request is synchronously sent, the engine controller calculates a corresponding speed regulation target rotating speed according to the received rotating speed request information and the speed regulation rate request information and an engine working load rate in the controller in real time, so that the TSC1 speed regulation control is realized. The method solves the defect that the engine has no speed regulation rate control when the main machine factory (OEM) of engineering mechanical equipment uses the TSC1 control mode to request the engine rotating speed.

The present invention discloses a floor-standing large flue and a main room of a sintering machine. The floor-standing large flue comprises a large flue and a dust transfer and collection mechanism arranged at the dust output side of the bottom of the large flue; wherein, a drop hole for dust to fall is provided at the bottom of the large flue; the dust transfer and collection mechanism is used to transfer and collect the dust discharged from the drop hole of the large flue, and the dust transfer and collection mechanism comprises a sealed shell and a dust conveyor arranged along the extension direction of the large flue, a sealed channel is provided in the sealed shell, the dust conveyor is arranged in the sealed channel, and at least one end of the sealed shell is provided with a temporary storage box for collecting dust, and the dust discharged from the drop hole of the large flue is transferred to the temporary storage box for collection by the dust conveyor. The large flue floor-standing sintering machine system of the present invention reduces the installation position of the large flue, reduces the elevation of the sintering machine plant, and reduces the engineering cost of the plant.

The invention relates to a system (100, 200, 300, 500) for process automation of a manufacturing plant, the system comprising:-a plurality of machines (140, 536) of the manufacturing plant; -a plant machine database (128, 548) comprising control parameters of the machines; an automation system (103) for automatically operating machines of the manufacturing plant according to the control parameters in the plant machine database; -a secure interface (142) configured to: receive a request; verifying the request; in response to determining that the request is valid, storing control parameters (402-408) included in or derived from the request in a factory machine database; wherein the automation system is configured to perform automation operations of the machine in accordance with the stored control parameters included in or derived from the valid request.

The utility model provides a raw material storage device for a stock cutter, belongs to the technical field of raw material storage devices for stock cutters, and aims to solve the problems that when round pipes need to be stored on a pipe storage rack, the first-in first-out regulation of the raw material round pipes in a machinery factory is inconvenient to execute, and the working efficiency is high. Comprising a high-strength frame body, a supporting arm, a chain type conveying barrel, a gravity rotating shaft, a lifting mechanism and a gravity conduction mechanism. The four sets of supporting arms are fixedly connected to the two sides of the high-strength frame body correspondingly. The four sets of gravity rotating shafts are rotationally connected to the outer circumferential faces of the short shafts at the left ends and the right ends of the four sets of supporting arms correspondingly. The two groups of chain type conveying cylinders are rotationally connected to the peripheral surfaces of the four groups of gravity rotating shafts respectively; the lifting mechanism is arranged in the chain type conveying cylinder; and the gravity conduction mechanism is arranged in the chain type conveying cylinder. The first-in first-out device has the advantage that the first-in first-out principle can be conveniently carried out on the raw material long steel pipe.

The invention discloses a steel cover beam frame high support base plate and a mounting method thereof, and belongs to the technical field of bridge building construction support base plate mounting. According to the technical scheme, the device comprises a support base plate and a connector arranged at the bottom of the support base plate, a lead screw is arranged at the bottom of the connector, the bottom of the lead screw is connected with a cover beam top plate, and an upper opening nut and a lower opening nut are arranged on the cover beam top plate. The method has the beneficial effects that in a machining factory, the elevated support base plates and the steel cover beam are connected into a whole through the lead screws, the relative position of the whole support base plate group is measured, the flatness of the support base plates is machined, the precision and the connecting strength of the support base plates and the cover beam are higher than those of secondary installation of the steel reinforcement framework erected at the bridge site, and the site construction precision and quality are also guaranteed; and the overhead working amount of the bridge site is reduced.

The invention discloses a bag manufacturing modular assembling stamping perforating machine, and relates to the technical field of bag processing, the bag manufacturing modular assembling stamping perforating machine comprises a base, a main body plate and a top plate, the main body plate is fixedly connected to the upper surface of the base, the top plate is fixedly connected to the top end of the main body plate, and a distance adjusting assembly is arranged at the bottom of the top plate; the distance adjusting assembly comprises a hydraulic telescopic rod fixedly connected to the lower surface of the top plate, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a lower pressing plate. After the limiting plate abuts against the aluminum frame, the effect that the punching head adapts to different sizes of the aluminum frame can be achieved, the punching head can be automatically adjusted and gradually get close to the aluminum frame, the punching head can punch holes in the proper position of the aluminum frame, it is avoided that different punching and punching devices need to be purchased in a machining factory, the unnecessary device machining cost is reduced, and the production efficiency is improved. In addition, the punching head can be prevented from being manually replaced or the punching position of the punching head can be prevented from being adjusted, and the machining efficiency can be improved.

The invention relates to a system (100, 200, 300, 500) for process automation of a manufacturing plant, in which the claimed system (300) for monitoring a manufacturing plant comprises:-a plurality of machines (140) of the manufacturing plant,-a plant machine database (128, 548) comprising control parameters of the machines, and comprising spatial information and / or status information of physical objects, the physical objects being the machines and / or objects processed by the machines; -an automation system (103) for automatically operating the machines in accordance with the control parameters in the factory machine database; -an update engine (160) configured to continuously receive spatial information and / or status information of the physical objects from a plurality of sensors (162) during an ongoing manufacturing process and to update the factory machine database using the received information; -a visualization database (130) comprising a subset of the data of the plant machine database; -a replication module (150) configured to continuously select data in the factory machinery database enabling generation of a digital visual representation of the one or more physical objects, whereby the selected data does not contain the control parameters, and configured to only replicate the selected data to the visualization database; a visualization engine (134) (a software program or a set of interoperable software programs) configured to generate a digital visual representation of the one or more physical objects from data in the visualization database; -a display device (154, 108) configured to display a visual representation of the one or more physical objects to a user to enable the user to monitor the manufacturing process.