178results about How to "Realize centralized collection" patented technology

The invention discloses a welding device and method for metal corrugated pipe production, and relates to the technical field of metal pipe production. A sliding rail is arranged at the top of the base, a collecting box is arranged on one side of the back of the sliding rail, two linkage plates are symmetrically arranged in the sliding rail, an L-shaped plate is arranged at the edge of the top of the base, an annular rail is arranged on the side, close to the axis of the base, of the L-shaped plate, and a welding assembly is arranged in the annular rail. Two deviation prevention devices are symmetrically arranged on the top of the base, and anti-falling devices are arranged on the inner sides of the deviation prevention devices. By means of the inclined plate and the round roller, it is guaranteed that a pipe entering the limiting ring is located in the center of the interior of the limiting ring all the time, the phenomenon of slight deviation in the pipe alignment process is avoided, and workers need to observe the deviated direction with the naked eyes so that manual adjustment can be conducted; and the alignment accuracy between the two pipes is effectively improved, and the welding preparation time is shortened.

The utility model relates to the technical field of rain and sewage diversion, and discloses a household garbage landfill rain and sewage diversion device with a filtering function, which comprises a slope body, a filtering net plate is arranged in the slope body, a collecting box is fixedly arranged on the surface of the rear side of the slope body, and a box cover is arranged on the upper portion of the collecting box. A first sliding groove is formed in the inner wall of the right side of the slope body, a nut sleeve is slidably connected into the first sliding groove, a reciprocating lead screw is rotatably connected into the first sliding groove, the reciprocating lead screw is driven to rotate by starting a motor, at the moment, filtered garbage can be pushed into a collecting box, and finally concentrated collection of the garbage is achieved; according to the rainwater and sewage diversion device, the problem that some existing rainwater and sewage diversion devices, with the filtering function, of the household garbage landfill are inconvenient to collect and clean garbage is solved, the situation that the garbage accumulated on the surface of a filter screen plate is accumulated on the surface of the filter screen plate again after being washed by rainwater is avoided, and the rainwater and sewage diversion efficiency is improved; the filtering efficiency of the filtering net plate is improved.

The invention discloses continuous purification equipment for sewage treatment, which comprises a cylindrical shell, a filter cartridge part and a scraper self-adjusting cleaning mechanism, the filter cartridge part is arranged at the center of a cylindrical cavity of the cylindrical shell and is used for filtering and purifying solid waste in sewage, the scraper self-adjusting cleaning mechanism is movably sleeved on the filter cartridge part, and the scraper self-adjusting cleaning mechanism is used for cleaning the solid waste in the sewage. A reciprocating sliding structure is formed in a cylinder cavity of the cylindrical shell, and the scraping device is used for scraping and cleaning solid waste accumulated on a filter cylinder piece without affecting filtering and purifying treatment and scraping and pushing the solid waste to assist in centralized collection. According to the continuous purification equipment for sewage treatment, automatic scraping and cleaning operation is achieved, the blocking phenomenon caused by solid waste filtration and accumulation is avoided, the passing rate of follow-up sewage filtration and purification is guaranteed, in addition, concentrated collection of filtered solid waste is achieved, the use requirement of automatic cleaning operation is met, and the continuous purification equipment is worthy of popularization and application. And the service life of the filter cartridge piece is ensured.

The invention relates to the field of equipment process control, and discloses a communication method and device for a data acquisition upper computer and process equipment, equipment and a medium, the method is applied to the data acquisition upper computer, and the method comprises the following steps: receiving equipment information and interaction data sent by a plurality of pieces of process equipment through preset communication connection; determining an analysis protocol between the process equipment and the data acquisition upper computer based on the equipment information, and processing the interaction data according to the analysis protocol to obtain analyzed interaction data; obtaining pre-configured parameter information in the data acquisition upper computer, and matching the analyzed interaction data with the parameter information to obtain target parameter information; and constructing a parameter list by using the target parameter information, and sending the parameter list to the process equipment. According to the invention, the problems of measurement channel waste caused by repeated acquisition, easy interference by system matching problem, low communication rate when parameters are many and incapability of guaranteeing data synchronism in parameter acquisition of the vehicle platform process equipment are solved.

The invention provides an intelligent transportation pipeline and a monitoring system. The intelligent transportation pipeline comprises a plurality of sub-pipelines which are connected end to end. Wherein any sub-pipeline comprises a plurality of fiber grating sensors, a plurality of micro-electro-mechanical system sensors, a plurality of passive micro-electro-mechanical system sensors, a plurality of distributed sensors and a monitoring module. The sub-pipeline is of a hollow structure, and the fiber grating sensors and the micro-electro-mechanical system sensors are arranged on the outer wall of the sub-pipeline in a point mode. And the distributed sensors are linearly arranged on the outer walls of the sub-pipelines. And the passive micro-electro-mechanical system sensors are arranged on the inner walls of the sub-pipelines in a dotted manner. The fiber grating sensors, the micro-electro-mechanical system sensor, the passive micro-electro-mechanical system sensor and the distributed sensor are all connected with the monitoring module, and the monitoring module is connected with the monitoring system so as to achieve all-around real-time online monitoring of the to-be-monitored pipeline.

The utility model discloses a numerical control milling profiling machining device which comprises a machine tool table, a milling unit is installed on the upper surface of the machine tool table, a positioning support is fixedly connected to the upper surface of the machine tool table, two electric push cylinders are fixedly embedded in the front face of the positioning support, and the rear end of each electric push cylinder is fixedly connected with a clamping plate. A containing groove is formed in the upper surface of the machine tool table, a drawer groove is formed in the bottom face of the positioning support, a collecting drawer hopper is connected to the inner wall of the drawer groove in a clamped mode and located in the containing groove, and a set of material leakage openings are formed in the upper surface of the positioning support. Through the arrangement of the placement groove, the drawer groove, the material leakage opening and the collection drawer hopper, milling chips can fall into the collection drawer hopper through the material leakage opening when a milling machine tool is used for machining, so that the milling chips are collected in a centralized manner and are prevented from being scattered to the outside, and the environment of a machining workshop is effectively kept clean; and safe machining work of workers is facilitated.

The invention belongs to the technical field of stamping devices, and particularly relates to a mold stamping device convenient to demold, which comprises a worktable, a lower mold is fixedly connected to the middle of the upper end surface of the worktable, a plurality of sliding rods IV are fixedly connected to the middle of the upper end surface of the worktable, and a top plate is slidably connected to the upper ends of the sliding rods IV; the workbench is provided with a demolding mechanism used for pushing a workpiece out of the lower mold. By means of the anti-clamping type arranging and placing mechanism, when the U-shaped workpieces are ejected out by the demolding rod, the U-shaped workpieces can just enter a U-shaped groove formed by the outer plate and the inner plate, the U-shaped workpieces can be arranged and placed, the process that the pushed-out workpieces are manually moved away by workers is omitted, the labor intensity of the workers is reduced, and in addition, the work efficiency of the workers is improved. And under limiting of the U-shaped grooves, the workpieces are neat, the stamping quality of the workpieces and the number of the workpieces can be conveniently recorded and unified by workers, and subsequent workpiece machining procedures are facilitated.

The invention discloses an efficient low-carbon vertical tank supergravity mixed magnesium smelting device and method.The device comprises a furnace body and a supergravity solid-liquid mixing system, and the supergravity solid-liquid mixing system comprises a first-stage material gathering taper pipe fixedly arranged in the furnace body and a second-stage material gathering taper pipe provided with a discharging port; a liquid-solid mixing reaction material tank internally and fixedly connected with a solid raw material distributing plate is arranged above the first-stage material gathering taper pipe, the liquid-solid mixing reaction material tank is fixedly connected with a solid raw material feeding pipe provided with a solid raw material feeding vacuum valve, and the solid raw material feeding pipe is rotationally connected with the furnace body and connected with a transmission assembly. A liquid-state reducing agent atomizing disc is fixedly arranged in the liquid-solid mixing reaction material tank and is rotationally connected with a liquid-state reducing agent feeding pipe provided with a liquid-state reducing agent feeding vacuum valve; the furnace body is connected with the magnesium steam collecting system, the magnesium steam collecting system is connected with the vacuumizing system, and a slag outlet is formed in the bottom of the furnace body and connected with a sealing piece. According to the invention, the reaction efficiency is improved, the energy consumption is reduced, and energy conservation and emission reduction are realized.

The invention relates to the technical field of casting equipment, and particularly discloses a molding sand treatment device for casting a tractor saddle support, which comprises a rack, a coarse sieve plate is arranged at the upper part of the rack, a screening mechanism and a cleaning mechanism are further arranged on the rack, the screening mechanism comprises a fine sieve plate, a crushing plate and an adsorption assembly, and the fine sieve plate is obliquely arranged below the coarse sieve plate; the crushing plate is obliquely suspended above the fine screen plate, a wedge-shaped crushing gap is formed between the crushing plate and the fine screen plate, the caking molding sand can be rubbed and crushed through reciprocating movement of the crushing plate, the adsorption assembly comprises a plurality of magnetic mounting plates arranged below the fine screen plate, and the cleaning mechanism comprises a scraper blade and a collecting box. The collecting box can push the vertically drooping mounting plate to turn over to a cleaning state, the scraping plate scrapes and sweeps the surface of the turned mounting plate, and the collecting box moves along with the scraping plate and collects scraped scrap iron; according to the invention, screening, crushing and iron removal operations in a non-stop state are realized, and the production efficiency is greatly improved.

The utility model discloses a fixed-length strip cutting machine, which relates to the technical field of medical instruments and comprises a working table, an N-shaped frame is fixedly connected to the top surface of the working table, an open slot is arranged on one side of the working table, a conveying and cutting mechanism is arranged below the N-shaped frame, and a pretreatment mechanism is arranged below the open slot. The conveying and cutting mechanism is arranged, copper screw tubes needed by contraceptive devices of different specifications are cut in a fixed-length mode through the fixed-distance adjusting assembly, then the copper screw tubes for the contraceptive devices are conveyed and cut through the conveying belt and the cutting assembly, and under the arrangement of the fixed carrier roller and the movable carrier roller, the copper screw tubes are cut in a fixed-length mode. Through the arrangement of the conveying mechanism, stable conveying of the copper solenoid for the contraceptive device is achieved, through the arrangement of a linkage switch and a travel switch, automatic control over the conveying and cutting process is achieved, through the pretreatment mechanism, centralized collection and disinfection and sterilization treatment of the cut copper solenoid are achieved, and safety and sanitation are guaranteed.

The utility model provides a portable sterile box which comprises a sterile box body, the upper end of the sterile box body is in an opening shape, a box cover capable of being opened is installed at the upper end of the sterile box body, a bracket is connected to the bottom of the sterile box body in an inserted mode, the bracket is connected with the upper end of a column rod through an adjusting piece, and the lower end of the column rod is fixedly connected with a bottom frame. Universal brake wheels are installed at the four ends of the bottom frame, the column rod is sleeved with a collecting disc which is fixedly connected with the column rod and used for collecting disinfectant, the length and the width of the collecting disc are larger than the length and the width of the sterile box body respectively, and a drain valve is installed at the bottom of the collecting disc. The sterile box has the advantages that the disinfectant dripping from the surface of the sterile box body is collected in a centralized mode, and the disinfectant on the surface of the sterile box body is prevented from dripping on the ground at will.

The utility model discloses a connecting copper bar numerical control punching machine which comprises a working table, two sets of translation mechanisms and punching mechanisms, the translation mechanisms are installed at the top of the working table, the punching mechanisms are installed at the two moving ends of the translation mechanisms, a copper bar is arranged at the top of the working table, and the copper bar is arranged on the working table. Two clamping assemblies used for positioning a copper bar to be punched are arranged at the top of the workbench, a discharging groove is formed in the top of the workbench, and a collecting box is detachably installed at the bottom of the workbench, so that waste generated in the copper bar punching process can directly fall into the collecting box through the discharging groove; by means of the design, centralized collection of waste materials is achieved, the waste materials are prevented from scattering around equipment at will, the environmental sanitation of a production site is greatly improved, a workshop is neater and more orderly, management of the production site and activities of operators are facilitated, the cleanliness and safety of the production site are effectively improved, and convenience is brought to management of the production site.

The utility model solves the problem that a long pause period can be generated during batch drilling of glasses frames, and relates to the technical field of drilling equipment, in particular to glasses frame positioning and drilling equipment which comprises a bearing table, a drilling mechanism is mounted on the bearing table, and a supporting and placing assembly is mounted on the bearing table. The supporting and placing assembly comprises two vertical plates fixedly installed on the bearing table, the opposite sides of the two vertical plates are rotationally connected with circular plates, a plurality of glasses frame clamping tables are rotationally installed between the two circular plates, and balancing weights are installed at the bottoms of the glasses frame clamping tables; a driving structure which is in transmission connection with one of the circular plates is mounted on the top surface of the bearing table, and an abutting assembly which is used for maintaining the balance of the glasses frame clamping table during drilling of the glasses frame and abutting embedded glasses from top to bottom is mounted at the top of the bearing table. According to the utility model, the continuity of multi-quantity glasses frame drilling can be ensured, and the processing efficiency is improved.

The invention relates to the technical field of environment management, and discloses a smart community environment monitoring and regulation system which collects data such as air quality, noise, temperature and humidity, garbage overflow and energy consumption in real time through a plurality of monitoring points. The core of the system is a data processing center which comprises a communication interface layer, a service processing layer, a data access layer and a data storage layer, and comprehensive and efficient processing of data is achieved. The communication interface layer provides stable connection service through the gateway module; the service processing layer adopts a distributed architecture and supports the functions of data acquisition, preprocessing, fusion analysis and the like; the data storage layer is responsible for real-time caching and persistent storage of data; and the data access layer ensures the safety and stability of data read-write operation. The user interaction interface displays environment data in real time and supports a community manager to make scientific regulation and control decisions. According to the invention, the accuracy and real-time performance of environment monitoring are improved, the data management and processing capability is optimized, and the construction and development of a smart community are promoted.

The invention discloses a dust collecting and treating device for dry-type purification of wollastonite, and belongs to the technical field of dust treatment.The dust collecting and treating device for dry-type purification of wollastonite comprises a treating box, a collecting pipe is arranged at the bottom of the treating box, a closing assembly is arranged at the bottom of the collecting pipe, and an air inlet pipe is arranged on the treating box; an air guide pipe is rotationally connected into the treatment box, one end of the air guide pipe is rotationally connected with the air inlet pipe, a plurality of air outlets are longitudinally distributed in the air guide pipe, an exhaust pipe is rotationally connected into the treatment box, a rotating assembly is arranged on the treatment box, a plurality of filtering holes are circumferentially distributed in the exhaust pipe, a dust removal assembly is arranged on the exhaust pipe, and an air guide plate is arranged in the treatment box; the bottom of the inner side of the treatment box is provided with a cleaning assembly, the collecting pipe is internally provided with a flattening assembly located between the cleaning assembly and the closing assembly, and the device has the advantages of wind direction adjustment, efficient and uniform dust removal, automatic cleaning, centralized collection, efficient flattening, simple structure, convenient operation, simplicity, convenience and practicability.

The utility model relates to a metal workpiece deburring magnetic force grinding machine, including the grinding groove, the bottom surface of grinding groove is inclinedly arranged from non discharge end to one end close to the discharge port, the side wall of the high end of inclination of grinding groove is provided with the discharge port, the corresponding bottom of grinding groove under the discharge port is provided with the clamping groove, and the tray is detachably connected in the inside clamping groove, the magnetic force main shaft is equipped with in the bottom of grinding groove, the magnetic force main shaft can slide along the inclination direction of the bottom surface of grinding groove, and its magnetic adsorption end contacts the abrasive in the grinding groove, the bottom surface of grinding groove is inclinedly arranged, and the slidable magnetic force main shaft is matched, and the abrasive is actively pushed along the inclined bottom surface to the discharge port by the magnetic adsorption effect, finally falls into the detachable tray, realizes the automatic collection and centralized collection of abrasive, avoids manual cleaning, significantly improves the efficiency, the tray is detachably connected in the clamping groove, and the abrasive can be directly drawn out to collect after grinding, and additional tools are not needed, and the operation convenience is further improved.

This utility model relates to the technical field of building material processing equipment, specifically to a multi-stage aggregate particle size screening device. The multi-stage aggregate particle size screening device includes a frame, screening components, a feeding conveyor belt, and a multi-stage discharge conveyor belt. The screening components are inclinedly arranged on the upper part of the frame. The feeding conveyor belt is parallel to the screen components above them for feeding aggregates to be screened. The multi-stage discharge conveyor belts are arranged sequentially from top to bottom below the screen components for receiving screened aggregates of different particle sizes. The screening components include a frame plate, screen bars, and hopper plates. The frame plates are symmetrically installed on the upper part of the frame. The screen bars are spaced apart along the length of the frame plates and divided into multiple rows along the height direction. The screening gap between each row of screen bars decreases progressively from top to bottom. Each row of screen bars has a hopper plate at its discharge end, with the hopper plate length decreasing progressively from top to bottom. A motor is installed on the outside of the frame plate.

The utility model relates to the technical field of natural gas boilers, in particular to a natural gas boiler condensate water drainage device which comprises a water-slag separation barrel, a flange plate fixedly connected to the bottom end of the water-slag separation barrel, a drainage pipe penetrating through the surface of the water-slag separation barrel, and a water inlet pipe fixedly connected to the inner surface of the upper end of the water-slag separation barrel. The bottom end of the water inlet pipe is in threaded connection with a fixing plate, the surface of the fixing plate is rotationally connected with a knocking bar, the surface of the fixing plate is fixedly connected with a filter screen, a clamping plate is inserted into the surface of the flange plate, the surface of the clamping plate is fixedly connected with a rubber pad, and the rubber pad is clamped between the flange plate and the flange plate cover; the drainage pipe has the beneficial effects that the detachable filter screen is arranged between the water inlet pipe and the flange plate, impurities can be collected and treated in a centralized mode, the situation that the impurities enter the drainage pipe and block the drainage pipe is avoided, the detachable clamping plate and the rubber pad are arranged, the accuracy and convenience of rubber pad position installation are improved, and the service life of the drainage pipe is prolonged. And poor sealing between the flange plate and the flange plate cover is avoided.

The present invention discloses a polymer sheet impact force detection line for polymer material production, comprising a material conveying device and a controller, a polymer sheet pile is placed on the conveyor belt of the material conveying device, and a detection conveying device is arranged on one side of the discharge end of the material conveying device. The polymer sheet impact force detection line for polymer material production realizes continuous detection of the impact force performance of the sheet through the coordinated use of the material conveying device, the polymer sheet pile, the first displacement adsorption device, the detection conveying device, the impact force detection structure, the second displacement adsorption device, the finished product conveying device, the waste conveying device and the collecting cover, and does not require frequent manual loading and unloading of the sheet on the device, which effectively reduces the working steps, thereby greatly improving the working efficiency. At the same time, it greatly reduces the links that require manual operation, saves time and effort, and has high working efficiency.

The utility model belongs to the technical field of metal belt processing, and particularly relates to a weighing, grading and sorting device for metal belt shearing, which comprises a sorting device body, the sorting device body comprises a support frame, a box body is arranged on one side of the support frame, a conveying belt is arranged above the box body, an on-line electronic scale is arranged in the conveying belt, and the on-line electronic scale is arranged in the sorting device body. A containing frame is arranged above the box body, a plurality of lead screw adjusting assemblies arranged in the longitudinal direction are evenly distributed on the containing frame, a rotating assembly is arranged below the moving ends of the lead screw adjusting assemblies, a telescopic air cylinder is arranged below the rotating assembly, and an electromagnetic chuck is arranged at the output end of the telescopic air cylinder. The workpiece sorting device is reasonable in design, simple in structure, convenient to machine and capable of replacing manual work to sort workpieces of different specifications, working progress is improved, labor intensity is reduced, it is guaranteed that the quality of sorted workpieces is relatively uniform, production efficiency is improved, production cost is reduced, and use requirements are effectively met.

The present invention provides an intelligent transport pipeline and monitoring system, including a plurality of sub-pipelines connected end to end. Any sub-pipeline includes a plurality of fiber grating sensors, a plurality of micro-electromechanical system sensors, a plurality of passive micro-electromechanical system sensors, a plurality of distributed sensors and a monitoring module. The sub-pipeline is a hollow structure, and the fiber grating sensors and micro-electromechanical system sensors are arranged in a point-like manner on the outer wall of the sub-pipeline. The distributed sensors are arranged in a linear manner on the outer wall of the sub-pipeline. The passive micro-electromechanical system sensors are arranged in a point-like manner on the inner wall of the sub-pipeline. Each fiber grating sensor, micro-electromechanical system sensor, passive micro-electromechanical system sensor and distributed sensor is connected to the monitoring module, and the monitoring module is connected to the monitoring system to realize all-round real-time online monitoring of the pipeline to be monitored.

The utility model provides a high-fiber corn by-product steam explosion smashing device which comprises an explosion tank body, a blocking piece used for blocking the explosion tank body is installed at the bottom of the explosion tank body, a detachable top cover is installed at the upper end of the explosion tank body, and a stop valve used for being connected with a high-temperature steam pipe is installed on the outer surface of the lower end of the explosion tank body. An electromagnetic valve is installed on the outer surface of the upper end of the blasting tank body, the end, away from the blasting tank body, of the electromagnetic valve is communicated with a silencing pot, an exhaust pipe is installed on the upper portion of the outer surface of the end, away from the electromagnetic valve, of the silencing pot, a water collecting box is arranged under the silencing pot, and a plurality of supporting pieces are evenly installed at the bottom of the water collecting box. A limiting piece used for limiting and supporting the silencing pot is installed on the side face, away from the blasting tank body, of the water collecting box, and a drainage valve is installed at the bottom of the water collecting box.

The utility model relates to the technical field of PVC (polyvinyl chloride) film processing, in particular to PVC film processing equipment with a cleaning structure, which comprises a feeding hole, a discharging hole and a liquid inlet which are formed in a dipping box; the guide roller is arranged in the dipping box; the stirring assembly is arranged in the dipping box above the guide rollers; the two dust suction hoods are respectively arranged above and below the outer side of the feeding hole; the treatment box is arranged on one side of the dipping box, and a feeding port in the treatment box communicates with the two dust suction covers through a dust suction pipe; the spraying assembly is arranged in the treatment box above the feeding hole; the filter plate is transversely arranged in the treatment box below the feed port, a sweeping assembly is arranged on the filter plate, impurities on the filter plate are swept into the collection box on one side of the filter plate by the sweeping assembly, a water through hole is formed in the collection box, and the dipping box below the filter plate is connected with the spraying assembly through a drain pipe. The device has the advantages of processing dust on the surface of the PVC film, being short in dipping time and the like.

The utility model relates to a high -efficient film stripping device for circuit board etching, the upper portion of film stripping equipment is equipped with the spraying equipment for carrying out the spraying to circuit board substrate surface dry film, one side of spraying equipment is provided with the fixed frame that is fixedly connected with film stripping equipment, the inside fixed frame is equipped with the impurity removal mechanism for to film slag after falling processing, one side of impurity removal mechanism is provided with the secondary spraying mechanism for processing circuit board substrate again with fixed frame is fixedly connected, compared with prior art, the utility model has the beneficial effect that: through setting up the impurity removal mechanism in the upper portion of the conveying wheel, and the suction end of impurity removal mechanism stretches to between the conveying wheel, through starting the suction equipment, the film body after separation will enter the inside air inlet pipe through the suction nozzle, then through the guide cylinder and enter the inside sliding frame, realize the concentrated collection of film body, avoid the film body that separates from the membrane body influence the membrane body's demoulding work of subsequent, realize efficient demoulding work.

The application relates to a rapid flow tank with separated soil. The application is suitable for the technical field of water conservancy projects. The application aims to provide a rapid flow tank with separated soil. The application adopts the technical scheme that a rapid flow tank with separated soil comprises the following: a first tank body, an inner top portion of which is provided with a flow channel capable of guiding and draining water; a second tank body, which is arranged at the end of the first tank body along the flow direction of the guided and drained water, and the inner top portion of the second tank body is provided with a flow channel capable of receiving the guided and drained water; a gap is arranged at the joint of the second tank body and the first tank body; the elevation of the flow channel of the second tank body is lower than that of the flow channel of the first tank body, so that the guided and drained water in the first tank body can naturally flow into the second tank body under the action of gravity; a collecting box is arranged at the adjacent side of the second tank body at the gap, and can collect sundries in the guided and drained water; and a filtering assembly is arranged at the gap, and can separate the sundries in the guided and drained water and convey the sundries into the collecting box.

The invention relates to the technical field of stamping dies, in particular to a stamping die with a waste collecting mechanism, the stamping die comprises a lower die base and an upper die base, the upper die base is mounted above the lower die base, a bearing frame is erected on the surface of the lower die base, a punch slides on the upper die base in the vertical direction, and a waste collecting mechanism is arranged on the punch. A punched hole is formed in the upper surface of the bearing frame, a waste groove is formed in the upper surface of the lower die base and located below the punched hole, the lower die base is further provided with a cleaning assembly, the cleaning assembly comprises a sliding base and a scraper, the sliding base slides in the length direction of the waste groove, and the scraper is arranged on the sliding base. The scraping plate is arranged on the sliding seat, the side wall of the scraping plate abuts against the groove wall of the waste groove, one end of the waste groove is provided with an opening, and a driving assembly is arranged between the sliding seat and the lower die seat and used for driving the sliding seat to move. The waste collection device has the advantage of improving the waste scrap collection efficiency.

The utility model discloses a waste gas filter for residual dust. The waste gas filter comprises a slag turning assembly, a first filter cavity, a second filter cavity and a filter assembly, the residue turning assembly comprises a feeding cavity and a residue turning roller, filtrate is contained in the feeding cavity, waste gas enters the feeding cavity through the bottom, foam floating on the liquid level of the filtrate is collected through rotation of the residue turning roller arranged at the top, and the foam is conveyed into the residue turning recovery assembly with the side edge isolated from the feeding cavity through a partition plate; the first filtering cavity is communicated with a feeding cavity of the slag overturning assembly; the second filtering cavity is communicated with the first filtering cavity, and the first filtering cavity is completely immersed by the filtering liquid. The whole equipment can effectively collect foams floating on insoluble substance dust in waste gas, and can realize the overturning operation of the slag overturning roller by virtue of the impact force of the waste gas inlet, so that the effects of effectively saving energy and reducing consumption are achieved.

The utility model relates to the technical field of rainfall flood resource utilization, and particularly discloses a novel rainfall flood resource utilization device which comprises an anti-seepage plate, a rectangular water retaining frame is installed at the upper end of the anti-seepage plate, a main tank is arranged at the upper end of the anti-seepage plate in a penetrating mode, and a filter plate is installed in the main tank. The upper end of the anti-seepage plate, the upper end of the main tank and the upper end of the filter plate are located on the same horizontal plane, a flat plate is arranged above the filter plate, and the lower end of the flat plate is slidably connected with a moving plate through a sliding groove and a sliding block; the anti-seepage plate and the main tank are designed to be flush with each other and are matched with the water retaining frame to guide flow, so that water flow centralized collection without slope dependence is realized, water resource loss is effectively prevented, a driving mechanism drives a scraper to scrape and sweep along the surface of a filter plate in a reciprocating manner, impurities on the surface layer are dynamically removed, filter blockage is avoided, and the rainwater collection efficiency is guaranteed; the first semicircular plate and the second semicircular plate are combined to form an isolation structure, and excessive rainwater capacity expansion storage and impurity interception are achieved.

The utility model relates to the technical field of prepackaged food edge sealing, and discloses an edge sealing device for prepackaged food production, which comprises an edge sealing device body, an edge sealing mechanism is arranged at the top of the edge sealing device body, a storage mechanism is arranged on the right side of the top of the edge sealing device body, and the edge sealing mechanism comprises a feeding and discharging assembly and an edge sealing assembly. The feeding and discharging assembly is arranged at the top of the edge sealing equipment body, the edge sealing assembly is arranged on the rear side of the top of the edge sealing equipment body, during use, through the arranged edge sealing mechanism, pre-packaged food can be placed at the tops of the placing plates for edge sealing work in the edge sealing process, and the number of the placing plates is four; the pre-packaged food at the top of the placing plate can be sequentially rotated to the bottom of the packaging block for edge sealing work through rotation of the fixing base, and under the action of the first air cylinder, the pre-packaged food subjected to edge sealing at the top of the placing plate can be ejected out of the fixing groove, so that a worker can conveniently take the food.

The utility model discloses an automatic material receiving device of a numerical control lathe, which relates to the technical field of numerical control equipment and comprises a connecting frame arranged at the top of the lathe, two ends of the bottom of the connecting frame are respectively connected with a moving seat through a telescopic component, one side of the moving seat is vertically welded with a limiting rod, and the surface of the limiting rod is movably connected with a material driving plate in a penetrating manner. A driving structure is fixed to one side of the moving seat and engaged with a threaded rod, and one end of the material receiving groove is movably connected with a telescopic material receiving end. The slope plate is fixed to the inner wall of the telescopic material receiving end, the slope plate and the horizontal plane form an inclination angle, unloaded workpieces can be guided into the material receiving groove, therefore, centralized collection of the workpieces is achieved, and wireless communication with the connecting frame can be achieved by installing the signal receiver on one side of the telescopic material receiving end.