33results about How to "Accurate entry" patented technology

The invention discloses a data isolation and privacy protection method and system for a data security large model, and relates to the technical field of artificial intelligence, the method comprises the following steps: setting an independent storage area for each enterprise in an external knowledge base in advance, and transmitting encrypted data to the corresponding storage area based on an enterprise identifier, setting corresponding access authority for the encrypted data of each storage area; judging whether the user identity information and the user access permission information are compliant or not, extracting a keyword corresponding to the user demand information under the compliant condition, and performing similarity retrieval in an external knowledge base based on the keyword to obtain corpus data with the highest similarity with the keyword; the corpus data and the user requirements are jointly input into the large data security model to generate the data security document, and the problems that in the prior art, data security isolation and privacy protection cannot be achieved, and security and compliance use of data in the whole process cannot be guaranteed are solved.

The present invention discloses a horizontal bag-feeding packaging machine, including a bag-taking device, a bag-sucking device, a loading device, a sealing device and a bag-feeding device throughout the entire packaging machine. The bag-taking device includes a bag-placing mechanism and a bag-grabbing mechanism, wherein the bag-placing mechanism is used to limit the placement of the packaging bag, and the bag-grabbing mechanism is used to grab the packaging bag and move it to a specified position; the bag-sucking device is used to separate the bag opening of the packaging bag, the loading device is used to load the packaging bag, and the sealing device is used to seal the bag opening. The present invention improves the efficiency of separating the bag opening of the packaging bag, facilitates the subsequent bagging, and improves the applicability of the bag-sucking device to different types of packaging bags; the loading device of the present invention has the advantages of simple structure, flexible operation, accurate bagging of materials, and makes subsequent packaging bags easier to seal; the bag-feeding device of the present application adopts a method of clamping and fixing the packaging bag for conveying instead of the cam conveying method of the horizontal bag-feeding packaging machine, and the equipment structure is relatively simple, low cost, stable operation, and convenient debugging and maintenance.

The invention relates to the technical field of culvert pipe hoisting equipment, in particular to anti-cracking reinforced concrete culvert pipe machining hoisting equipment which comprises a hoisting platform, the hoisting platform is provided with a cage body hoisting mechanism for rapidly transferring a culvert pipe reinforcement cage, and the cage body hoisting mechanism is provided with an anti-shaking deviation rectifying mechanism for keeping the stability of the reinforcement cage. An anti-corrosion soaking mechanism for soaking the reinforcement cage to improve the corrosion resistance is arranged on the hoisting platform, a cage body conveying mechanism is arranged on the side face of the hoisting platform, the anti-shaking deviation correcting mechanism comprises a fixed protruding block fixedly installed at the end of a steel wire sling, and a plurality of branch steel cables are arranged on the fixed protruding block in the circumferential direction in an array mode. According to the device, the anti-shaking deviation rectifying mechanism is arranged, and a limiting convex block and a telescopic round pipe are matched with each other, so that a steel wire sling can be continuously and effectively limited in the hoisting process, the culvert pipe reinforcement cage can be effectively prevented from greatly swinging due to inertia, and a worker does not need to carry out auxiliary limiting on the culvert pipe reinforcement cage below.

The invention provides an inner hole automatic hammering and strengthening device and a using method, the inner hole automatic hammering and strengthening device comprises a hammering device mounted on a machine tool tailstock, a plurality of hammering heads capable of reciprocating in the radial direction are arranged on the peripheral side of the end of the hammering device, the hammering heads are arranged in a workpiece mounted on a machine tool chuck and used for hammering and strengthening the inner wall of the workpiece, and a sliding supporting seat is arranged on a machine tool sliding rail. The sliding supporting seat is used for supporting the hammering device; a sliding hammer core shaft is arranged in the hammering sleeve, the bottom of the hammering head is clamped on the hammer core shaft to slide, a pneumatic linear vibrator is arranged at one end of the transmission rod assembly, and the other end of the transmission rod assembly is connected with the hammer core shaft. The machining efficiency and precision of strengthening the inner wall of the inner hole are remarkably improved, the performance of the workpiece is enhanced, and the labor intensity and the production cost are reduced. The method is suitable for workpieces with various complex shapes and long inner holes, and the requirements of the modern manufacturing industry for efficient and high-quality production are met.

The utility model relates to the technical field of vehicle-mounted electric control cover plate die-casting, and discloses a new energy vehicle-mounted electric control cover plate die-casting device which comprises a die-casting device body, a baffle is fixedly connected to the left side of the top of the die-casting device body, a die-casting mechanism is arranged at the top of the die-casting device body, and a base is fixedly connected to the bottom of the die-casting device body. A collecting mechanism is arranged at the bottom of the die-casting device body, the die-casting mechanism comprises a die-casting assembly and a stirring assembly, the die-casting assembly is arranged at the top of the die-casting device body, and during use, through the arranged die-casting mechanism, when a vehicle-mounted electric control cover plate needs to be subjected to die-casting work, a first servo motor drives a first threaded rod to rotate; the hydraulic cylinder pushes the push plate, raw materials in the conveying pipe stably and accurately enter the first die, the right side of the second die makes close contact with the left side of the first die, and the sealing performance of the dies in the die casting process is guaranteed.

The invention discloses a one-way self-centering auxiliary device for landing of an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The one-way self-centering auxiliary device for landing of the unmanned aerial vehicle comprises an unmanned aerial vehicle system, an unmanned aerial vehicle hangar and a bottom plate support, the unmanned aerial vehicle hangar is fixedly installed at the top of the bottom plate support through bolts, the unmanned aerial vehicle system comprises an unmanned aerial vehicle body, and V-shaped vehicle arms are fixedly connected to the outer surfaces of the two sides of the unmanned aerial vehicle body; a power system is fixedly mounted at the tail end of the V-shaped arm, an RTK antenna is fixedly mounted on the outer surface of the V-shaped arm, a holder pod is fixedly mounted at the tail end of the unmanned aerial vehicle body, a wireless charging module receiving end is fixedly mounted in the center of the bottom of the unmanned aerial vehicle body, and an image transmission system and a ranging system are fixedly mounted at the bottom of the unmanned aerial vehicle body. Self-centering landing of the unmanned aerial vehicle can be achieved through the V-shaped slope guide structure, an additional driving mechanism is not needed, and mechanical abrasion and maintenance are avoided.

The utility model discloses an industrial solid waste residue recovery device, which belongs to the technical field of waste residue treatment and comprises a conveying mechanism, a grinding mechanism and a metal waste residue transfer mechanism. Wherein the material conveying mechanism is arranged on the bottom plate, and the bottom plate is arranged on the ground; the crushing mechanism is erected above the material conveying mechanism and is used for crushing industrial solid waste residues to be recycled; the metal waste residue transferring mechanism is erected above the material conveying mechanism and used for transferring metal waste residues into a metal waste residue collecting basket, and the metal waste residue collecting basket is arranged on the bottom plate; by means of the design, the recovery rate of metal waste residues can be effectively increased, and the waste residues can be prevented from deviating and scattering in the treatment process.

This utility model discloses a container rotation device for drinking water bottling, belonging to the field of drinking water production technology. The container rotation device includes a frame and a filling machine mounted on the frame. A conveyor belt is fixedly connected to the frame. It also includes a rotating platform rotatably connected to the middle of the frame, with a disc fixedly connected to the rotating platform via a vertical frame. The rotating platform has an arc-shaped notch for adapting to the middle of the container, and a limiting plate for limiting the container's position is fixedly installed on the disc. This utility model, through the design of the arc-shaped notch and the arc-shaped notch, combined with a diffuse reflection photoelectric sensor, achieves zero offset and zero shaking of the container during rotation, solving the problems of easy tilting and inaccurate positioning of containers in traditional rotation methods. Furthermore, the drive motor allows for uniform and controllable speed of the rotating platform and disc, improving rotation efficiency.

The application discloses a close-packed speed pursuit conveying mechanism and belongs to the technical field of conveying mechanisms. The mechanism comprises a primary adjustment mechanism for feeding and initially adjusting the interval of boxes, a conveying mechanism arranged on the primary adjustment mechanism for conveying the boxes, and a speed pursuit mechanism arranged on the conveying mechanism for adjusting the boxes into equal intervals. The primary adjustment mechanism is arranged to first comb and initially adjust the interval of the close-packed incoming boxes through limiting columns and material stirring distance setting, thereby laying a good foundation for subsequent fine adjustment. The speed pursuit mechanism adopts a unique chain plate type interval module. The boxes are accelerated through the friction drive of the speed pursuit rollers in the module until the boxes contact the front blocking plate and move synchronously with the module. Since multiple interval modules are fixed at equal intervals on the chain, the boxes conveyed by the interval modules are finally forced to be separated into completely equal intervals, which is more reliable than single adjustment mode.

The utility model discloses a feeding mechanism of a sand blasting machine for producing small pipe fittings, which comprises a rotating roller conveying assembly, the rotating roller conveying assembly comprises a horizontally arranged support frame, and a plurality of conveying rollers are rotatably arranged on the support frame at intervals along the length direction, the bottom support barrier is used for placing the pipe fittings and is driven by the rotating roller conveying assembly to walk on the conveying rollers to realize feeding; a guide assembly used for guiding the collet barrier is arranged between the collet barrier and the roller conveying assembly. According to the utility model, the problem of unsmooth feeding of small pipes in the conventional conveying roller feeding mode is solved, the small pipes can be stably and smoothly fed, and the sand blasting efficiency and quality are improved.

The utility model discloses dry-method machine-made sand equipment, and relates to the technical field of sandstone processing. The device comprises a crushing box, a feeding port is formed in the top of the crushing box, the feeding port is used for inputting stone materials, a material guide plate is obliquely arranged in the feeding port and fixedly connected with the inner wall of the crushing box, and a discharging port is formed in one side of the crushing box and used for discharging manufactured sand materials. According to the dry-method machine-made sand equipment disclosed by the utility model, the crushing and screening performances are remarkably improved, stones are ensured to be accurately fed between the crushing rollers through optimal design, and efficient and uniform crushing is realized; the multiple stages of screening plates are provided with different apertures, sand materials are effectively classified and screened, and the product quality is improved; the driving assembly is simple in structure, and stable driving of crushing and screening operation is ensured; the discharge plates are different in design, so that classified collection is facilitated, and the practicability is enhanced; and on the whole, the structure of the equipment is simplified, the maintenance cost is reduced, and the gravel processing efficiency and quality are improved.

This application discloses a feeding device for an automatic cartoning machine for injection boxes, relating to the field of packaging equipment. It includes a frame, a storage platform, and a feeding roller. The top surface of the storage platform is used to store the instruction manual sheets to be fitted. The storage platform is rotatably mounted on one side of the frame. An angle adjustment component is provided on the storage platform to adjust its tilt angle. The feeding roller is located on the side of the storage platform closest to the frame and rotatably mounted on the frame. A limiting mechanism is provided on the top surface of the storage platform to limit the movement of instruction manual sheets of different sizes. This application allows for flexible adjustment of the spacing between the limiting plates using the adjustment component to accommodate instruction manuals of different widths. The longitudinal position can be adjusted using the first adjustment hole on the limiting block to accommodate sheets of different lengths. The angle adjustment component (arc plate) allows for adjustment of the tilt angle of the storage platform according to the paper thickness and material, without the need for disassembly or replacement of parts. This significantly reduces equipment downtime when switching between different product specifications on the production line, improving production continuity.

The application relates to the technical field of semiconductor manufacturing equipment control, and specifically provides an intelligent hibernation wake-up method and device based on active prediction, equipment and a medium. The method comprises the following steps: acquiring an estimated execution time node and process parameter information of a next process task to be executed by a current thermal annealing equipment, and acquiring a maximum wake-up time consumption of the current thermal annealing equipment; the maximum wake-up time consumption is the maximum value of preset wake-up time consumptions corresponding to systems in the thermal annealing equipment; a safe wake-up time node is calculated according to the estimated execution time node and the maximum wake-up time consumption; when the difference between a current time node and the safe wake-up time node is greater than a preset threshold, the systems in the thermal annealing equipment are adjusted from a running state to a hibernation state; when the current time node reaches the safe wake-up time node, the systems in the thermal annealing equipment are adjusted from the hibernation state to a process ready state according to the process parameter information; and the method can significantly reduce the standby energy consumption of the thermal annealing equipment and improve the energy utilization efficiency.

The utility model relates to the technical field of linear vibrating screens, and discloses a screening device for coffee bean production and processing, which comprises a plurality of discharge ports, the bottom of each discharge port is connected with a material guide assembly, each material guide assembly comprises an organ pipe and a funnel, the organ pipe is detachably connected with the outer wall of the bottom of the discharging port through a connecting unit, the funnel is fixedly connected with the bottom of the organ pipe, and the inner wall of the top of the organ pipe is connected with two symmetrically-arranged fixing assemblies; according to the coffee bean discharging device, the organ pipe is arranged on the discharging port, the funnel is arranged on the organ pipe, the organ pipe is matched with the funnel, coffee beans are discharged, compared with the structure, the coffee beans can be prevented from being scattered in the discharging process, it is ensured that the coffee beans can accurately enter the receiving device, and the coffee bean discharging efficiency is improved. Unnecessary loss and waste are avoided, and the overall production efficiency and product quality of the device are improved.

The utility model relates to the technical field of conveyors, in particular to a plate turning and buffering conveyor which comprises a machine table, a rotary buffering device, a feeding conveying mechanism and a discharging conveying mechanism, and the rotary buffering device comprises an upper transmission chain wheel set, a lower transmission chain wheel set, a transmission chain, a rotary driving mechanism and a plurality of supporting assemblies. The ends of the supporting assemblies are rotationally connected with rolling pieces, the machine table is provided with two sets of guide rails, the rolling pieces are used for abutting against the inner walls of channels of the guide rails in a rolling mode, the machine table is provided with two sets of anti-falling supporting mechanisms, and the two sets of guide rails, the two sets of anti-falling supporting mechanisms and the two longitudinal conveying sections of the transmission chain are arranged in a one-to-one correspondence mode. The anti-falling supporting mechanism is used for carrying out anti-falling supporting on the end portion of the supporting assembly at the bottommost end in the guide rail. According to the plate conveying device, automatic feeding, temporary conveying and discharging of plates are achieved, the supporting assembly is small in friction resistance, small in abrasion and smooth in movement, anti-falling supporting can be conducted on feeding and discharging of the plates, and the conveying stability of the plates is improved.

The invention discloses an airflow false twister, which relates to the technical field of textile and comprises a false twister body. The false twister body is used for being fixedly arranged on a yarn path between a front roller and a yarn guide hook; the false twister body is provided with a through circular center channel, a side opening communicated with the circular center channel is formed in the false twister body, and the two ends of the side opening correspond to the two ends of the circular center channel in a one-to-one mode. The false twister body is provided with an air inlet hole for introducing high-speed air, the air inlet hole is communicated with the circular center channel, and the high-speed air passing through the air inlet hole can form high-speed vortex airflow in the circular center channel; a gap is formed between the yarn located in the circular center channel and the inner wall of the circular center channel. The device is simple in structure, simple and rapid in yarn broken end jointing work, high in efficiency, low in cost and suitable for large-scale popularization and mass production.

The sorting sliding chute comprises a lower sliding plate which is arranged in an inclined mode, a row of arc-shaped holes are formed in the lower sliding plate, the first ends of the arc-shaped holes are close to the upper side of the lower sliding plate, the second ends of the arc-shaped holes are close to the lower side of the lower sliding plate, and the first ends and the second ends are distributed in the extending direction of the upper side of the lower sliding plate in a staggered mode. The lower sliding plate is provided with arc-shaped blocks right opposite to the arc-shaped holes, the arc-shaped blocks are connected with a lifting driver, the lifting driver drives the arc-shaped blocks to move up and down so that the arc-shaped blocks can move from the lower portion of the lower sliding plate to the upper portion of the lower sliding plate, and the protruding parts, located above the lower sliding plate, of every two adjacent arc-shaped blocks are matched with the lower sliding plate to form a sorting grid opening. According to the utility model, when goods slide down along the parabola, the arc-shaped block at the downstream of the sorting grid can effectively guide the goods, so that the impact caused by collision between the goods and the vertical block can be effectively avoided, the sorting flexibility is increased, and meanwhile, the arc-shaped block is favorably protected.

The invention relates to the technical field of medical instruments, in particular to a cerebrovascular intervention puncture positioning device for neurology intervention, which comprises a strip-shaped plate I and the like, the multiple strip-shaped plates I and the multiple strip-shaped plates II are symmetrically arranged and consistent in shape, the strip-shaped plates I and the strip-shaped plates II are symmetrically hinged through hinge shafts I, the adjacent strip-shaped plates I are continuously hinged in series through hinge shafts II from the side faces, and the multiple strip-shaped plates II are also continuously hinged in series through hinge shafts II. Through the combined structure of the strip-shaped plate I and the strip-shaped plate II and the design of the suction cup at the bottom, the puncture needle can be stably adsorbed to a target puncture part, the accurate entering angle of the puncture needle is ensured, in addition, through the linkage effect of the driving piece and the adjusting piece, accurate adjustment of the angle of the puncture needle is achieved, the accuracy of puncture operation is improved, and the puncture efficiency is improved. And medical risks caused by puncture errors are reduced.

The utility model discloses a kind of roll stock centering lifting mechanisms for curing chamber, the support rail (1) for suspending roll stock axis is symmetrically provided in curing chamber, the centering lifting mechanism includes the axis centering mechanism (2) being set to the inlet outside of curing chamber, the both sides of curing chamber inlet are equipped with longitudinal motion and with the axis inlet receiving inclined rail (3) corresponding to support rail (1) feeding end;The axis centering mechanism (2) includes the support (4) being symmetrically set to the outside of import, positioning block (5) driven by cylinder longitudinally is equipped on support (4), positioning block (5) is equipped with the positioning inclined plane (6) for sticking axis end and pushing the position adjusting thereof, the inner end of positioning inclined plane (6) and the support rail (1) of the side where it is located are in same vertical plane;The utility model can be used for axis centering and lifting feed, with the advantages of high efficiency and accurate feeding.

This utility model relates to a precise metering and atomization spraying mechanism for flotation reagents, belonging to the field of mineral flotation technology. It includes a body with a feeding structure. The feeding structure includes a reagent tank and an annular pipe installed on the inner wall of the body. The bottom of the reagent tank is connected to an injection pipe. By opening a solenoid valve through the feeding structure, the flotation reagent in the reagent tank is injected into the annular pipe through the injection pipe. The solenoid valve controls the metering of the flotation reagent. Then, the solenoid valve is closed, and the nozzles are opened to spray the flotation reagent. While one set of nozzles is discharging flotation reagent, another set of solenoid valves opens, injecting the flotation reagent from the reagent tank into the annular pipe of that set. After the nozzles close, the nozzles of that set are opened again, thus alternating the opening and closing process to achieve precise metering and continuous discharging of the reagent into the body for mixing with the liquid.

This utility model belongs to the field of magnetization technology, and particularly relates to an automatic magnetization device for arc-shaped magnets. Addressing the problems of existing devices lacking automatic sorting of magnets with incorrect postures and cumbersome width adjustment operations, the following solution is proposed: It includes a base, a vibrating feeder, a magnetization guide rail, a magnetization box, a conveyor box, a pushing component, a return component, and a width adjustment mechanism. The conveyor box contains a belt conveyor I. The return component includes a return box and a belt conveyor II. The pushing component includes a cylinder I, a pushing block, and a photoelectric sensor. The return component also includes a cylinder II, a rejection block, and an industrial camera. The width adjustment mechanism achieves synchronous movement of two limiting plates through a motor, a bevel gear set, a threaded rod, and a connecting plate. This utility model can automatically identify and return magnets with incorrect postures, reducing manual intervention. Furthermore, the synchronous adjustment mechanism allows for rapid adaptation to various magnet specifications, improving magnetization efficiency and equipment versatility.

The application relates to the technical field of pit type mechanical parking equipment, and discloses heavy-pile pit type mechanical parking equipment capable of guaranteeing front-pile traffic, the upper side of the transverse moving plate is provided with a third mounting groove at the rear position, a locking structure is arranged in the third mounting groove, two adaptive grooves are formed in the bottom side of the movable plate, the positions corresponding to the two adaptive grooves on the transverse moving plate are respectively fixedly connected with first supporting rods and second supporting rods with different heights, and the movable plate can swing with the first supporting rods and the second supporting rods as the rotating centers through the two adaptive grooves. In the application, the movable plate swings with the first supporting rods and the second supporting rods as the fulcrums through the cooperation among the buffering structure, the locking structure and the lifting structure during the movement of the vehicle, so that a damping system is formed, the impact of the vehicle on the aisle plate is reduced during the vehicle exiting, and the service life of the aisle plate is prolonged.

The utility model relates to the technical field of cooling towers, and discloses an energy-saving cooling tower, which comprises a tower box, a display screen, a pipeline, a water storage tank and an exhaust component, the surface of the tower box is fixedly connected with the display screen, the surface of the tower box is fixedly connected with the water storage tank, the surface of the water storage tank is fixedly connected with the pipeline, one end of the pipeline is fixedly connected with the surface of the tower box, and the other end of the pipeline is fixedly connected with the exhaust component. An exhaust assembly is installed on the surface of the tower box, a protection structure is arranged on the surface of the tower box and comprises a connecting plate, the surface of the connecting plate is fixedly connected with the surface of the tower box, a sliding groove is formed in the surface of the connecting plate, and a sliding plate is slidably connected to the inner wall of the sliding groove. The energy-saving cooling tower solves the problems that a display screen of an energy-saving cooling tower in the prior art is prone to being impacted by the outside world, normal use of the display screen and normal use of the energy-saving cooling tower are affected for a long time, and then the working efficiency of the energy-saving cooling tower is affected.

This utility model relates to the field of plaster cutting technology, specifically disclosing a roll-cutting device, including a supporting frame on which a cutting component is installed for cutting the target object. Both ends of the frame are equipped with unwinding and winding components to assist in unwinding and winding the target object. A cooling component and a laser cutting component are provided on one side of the cutting component to assist in the slitting process. This utility model uses rollers at the top of the frame to tension the target object, and auxiliary rollers assist in unwinding and winding the target object, ensuring that the target object remains flat and stable during transport, avoiding wrinkles or deviation, and enabling the target object to accurately enter the cutting area, providing a foundation for high-quality cutting.

The application discloses a dosing device for wastewater treatment and a wastewater treatment system, relates to the technical field of water treatment equipment, and comprises a treatment pool, a moving assembly, a tablet storage and conveying assembly, a pressing and crushing assembly and a dosing assembly. The moving assembly is installed at the edge of the treatment pool. The tablet storage and conveying assembly is connected to the surface of the moving assembly and is used for conveying tablets in a metered manner. The pressing and crushing assembly is installed at the outer side of the tablet storage and conveying assembly. The output end of the pressing and crushing assembly extends to the inside of the tablet storage and conveying assembly and is used for crushing tablets. The dosing assembly is connected to the conveying end of the tablet storage and conveying assembly. Through the cooperation of the tablet storage and conveying assembly, the pressing and crushing assembly and the dosing assembly, automatic metered conveying, efficient anti-blocking crushing and uniform airflow throwing of tablets are realized. In combination with the automatic operation of the moving assembly along the pool, tablets are added in all directions without dead angles. The equipment is ensured to run stably and safely through counterweight.

The invention relates to the technical field of machine vision, in particular to a polycystic kidney radiofrequency ablation surgical treatment planning system based on ultrasonic images, which analyzes the distribution condition of time sequence hue angle values of pixel points in all continuous frames of ultrasonic images through a hue fluctuation intensity acquisition module to obtain the hue fluctuation intensity of the pixel points; the region division module is used for dividing a cyst region, a coverage region and a blood vessel region of the ultrasonic image based on the hue fluctuation intensity; the covered blood vessel recognition module is used for recognizing covered blood vessel regions in the cyst region and the coverage region according to the hue fluctuation intensity of the pixel points in the cyst region and the coverage region and the number of the pixel points in the blood vessel region; and the puncture path planning module plans a puncture path. According to the system, by judging the confidence degree that each pixel point is the blood vessel region among the multiple frames of ultrasonic images, the recognition accuracy of the blood vessel region, especially the blood vessel region interfered by artifacts, is improved, and then the reliability of puncture path planning is improved.

The invention provides a conveying device for aluminum profile machining, and relates to the technical field of aluminum profile machining, and the conveying device comprises a first conveying line, a second conveying line, a third conveying line, a fourth conveying line, a fifth conveying line and a sixth conveying line which are sequentially connected in the aluminum profile conveying direction and are arranged side by side in a staggered mode; a plurality of sets of pre-adjusting modules are arranged between the discharging end of the second conveying line and the feeding end of the third conveying line in the axial direction of the aluminum profile at intervals. The pre-adjusting module comprises a support frame fixed on the rack; the lifting seat is in vertical sliding connection with the supporting frame; the guide rollers of the support frame are flush with the conveying surface of the second conveying line; the lifting driving air cylinder drives the lifting seat to drive the supporting frame to vertically lift; the pre-adjusting module lifts and cuts off force transmission between the bent portion of the aluminum profile and the conveying line step by step, the pre-adjusting module is matched with the conveying line to straighten the bent aluminum profile, the aluminum profile can accurately enter a follow-up stretching station, and the production continuity and the machining efficiency are greatly improved.

This utility model relates to the field of aluminum alloy quenching technology and discloses a rapid quenching device for aluminum alloy plates, including a base and a support frame. A cleaning mechanism is provided at the top of the base, and a quenching mechanism is provided at the bottom of the support frame. The cleaning mechanism includes a rotating motor, and a first threaded rod is fixedly connected to the output end of the rotating motor. This rapid quenching device for aluminum alloy plates drives the first threaded rod to rotate via symmetrically arranged rotating motors. Through threaded engagement with a moving plate, the first threaded rod rotates, driving a transmission column and a scraper at the bottom to move linearly along the bottom wall of the quenching tank. The scraper scrapes oxide scale and other residues deposited at the bottom of the tank towards a slag collection area. This area is equipped with a sliding baffle. By rotating a handle to drive a second threaded rod, the opening and closing of the baffle can be precisely controlled. When the baffle is open, the accumulated residue flows into a collection box below under gravity, achieving the benefit of centralized cleaning of the residue.

The utility model discloses a glue box processing all-in-one machine, a glue box comprises a box body with an open upper end, the lower end of the box body is provided with a water gap, and the upper end of the box body is provided with a hinge end for a needle shaft to penetrate; the glue box machining all-in-one machine comprises a machine table, an operation table plate is arranged at the upper end of the machine table, and a through groove communicating with the interior of the machine table is formed in the operation table plate in a penetrating mode; the positioning assembly is arranged on the operation table plate and used for limiting the position of the box body; the shearing assembly is arranged in the machine table and comprises a pneumatic cutting nipper capable of extending into the through groove; the shaft penetrating assembly is arranged on the operation table plate and comprises a shaft penetrating guide rail, a shaft penetrating driving part and a needle shaft, and the needle shaft is located in the shaft penetrating guide rail and can stretch out of the shaft penetrating guide rail under the action of the shaft penetrating driving part; when the box body is limited on the operation table plate under the action of the positioning assembly, the water gap is located in the through groove so that the pneumatic cutting nippers can conduct cutting. The hinged end is aligned with the shaft penetrating guide rail so that the needle shaft can penetrate. According to the utility model, not only is the working efficiency improved, but also the labor intensity of workers is greatly reduced.