178results about How to "Improve production and processing efficiency" patented technology

The invention relates to the technical field of laser drilling machines, in particular to a precise positioning laser drilling machine and a positioning structure thereof. According to the precise positioning laser drilling machine and the positioning structure thereof, the first electric push rod drives the positioning base to position the left side and the right side of a plate, then the second electric push rod drives the clamping base to descend, the edge of the plate is flattened, the plate positioning and fixing stability is improved, smoke generated in the drilling process is covered by the protection bin, and the positioning effect is good. The draught fan drives external air to be input into the air bin, air curtains are formed on the surface of the observation window and the feeding and discharging port, smoke is prevented from leaking out of the feeding and discharging port while the observation window is prevented from being covered with dust, meanwhile, centralized treatment of the smoke is achieved through work of the smoke purifier, and fixation of a plate is relieved after drilling is completed. The conveying belt works to drive the plates to move towards the outer side of the protection bin through the feeding and discharging port, meanwhile, an air curtain formed by the air bin conducts air cooling heat dissipation on the surfaces of the plates, the discharging convenience and safety are improved, and the production and machining efficiency is improved.

The utility model belongs to the technical field of motor processing, and particularly relates to a bus terminal embedding machine which comprises a rack, a servo electric cylinder, a movable assembly, a chuck assembly and a leading-in assembly, the servo electric cylinder comprises an electric cylinder body and a piston rod, the movable assembly comprises a sliding block, a sliding rail, a rotating shaft and a swing plate, the chuck assembly comprises a chuck, and the chuck is provided with a guide groove. According to the bus terminal embedding machine, the piston rod of the servo electric cylinder drives the sliding block to slide forwards along the sliding rail, the swing plate rotates clockwise along the rotating shaft under the rotating action of the rotating shaft, meanwhile, the swing plate drives the chuck to rotate anticlockwise, and in the anticlockwise rotating process of the chuck, due to the fact that one end of the guide groove is gradually arranged towards the center of the chuck, the clamping plate can rotate clockwise. The guide groove pushes the first guide block and the second guide block to move towards the center of the chuck, and the first guide block and the second guide block automatically join the stator copper wire to the terminal for assembly, so that the stator copper wire assembly efficiency and the motor production and processing efficiency are improved.

The invention relates to the technical field of textile machinery production, and particularly discloses an assembly welding device suitable for textile machinery, which comprises a bottom plate, a base is mounted at the top of the bottom plate, two first sliding grooves are formed in the top of the base, a sliding seat is slidably mounted at the tops of the two first sliding grooves, and a welding manipulator is mounted at the top of the sliding seat; a mounting plate is mounted at one end of the welding manipulator, a welding head is mounted at the bottom end of the mounting plate, a workbench is arranged at the top of the bottom plate, two clamping mechanisms are arranged at the top of the workbench, and two supporting mechanisms are further arranged at the top of the workbench. According to the textile machinery part welding device, when parts of textile machinery need to be welded, the vertical parts can be clamped and fixed by means of the two clamping mechanisms, and the transverse parts can be limited and fixed by means of the two supporting mechanisms, so that a welding manipulator and a welding head can quickly weld the parts; and therefore, the component welding efficiency of the device is improved, and workers can conveniently use the device.

The invention relates to the field of stainless steel pipe machining, in particular to a stainless steel pipe splitting machine which comprises a supporting unit, and a cutting assembly and a cutting assembly are arranged on the supporting unit. The supporting unit comprises two rectangular frames symmetrically erected on the ground, each rectangular frame is provided with a driving assembly, the driving assemblies are used for driving stainless steel pipes to rotate and comprise first lead screws arranged in the rectangular frames, the first lead screws are in threaded connection with sliding blocks, and driving motors are arranged on the two sides of the upper ends of the sliding blocks. The end part of the driving motor is fixedly connected with a wheel body; the surface of the stainless steel pipe is extruded on the surface of the wheel body; the designed stainless steel pipe splitting machine, the designed cutting assembly and the designed cutting assembly are matched with one another to machine the stainless steel pipes, cutting into grooves and cutting off and segmenting are sequentially completed, stainless steel pipe materials do not need to be transferred in the period, compared with an existing machining mode, multiple links can be omitted, the production and machining efficiency can be improved, and when the cutting assemblies are executed, the machining efficiency is improved. Two grooves can be machined at the same time, and efficiency is improved.

The invention discloses a woven reinforced polyether-ether-ketone composite conduit capable of being continuously produced and a processing method and application thereof, the woven reinforced polyether-ether-ketone composite conduit comprises an inner-layer pipe, a middle woven layer and an outer-layer pipe structure, and the inner-layer pipe, the middle woven layer and the outer-layer pipe structure are all made of polyether-ether-ketone; and the outer-layer pipe structure is formed outside the inner-layer pipe and the middle woven layer through a dip-coating process. The invention has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of facilitating continuous industrial production, improving the processing efficiency, reducing the economic burden of a patient, prolonging the service life and effectively improving the overall bending performance of the composite conduit.

The invention relates to the technical field of industrial manufacturing, and discloses an efficient cooling and shaping system for core rod production and processing, comprising: a core rod cooling path design module for designing a multi-channel cooling path inside a core rod and an external spray cooling path; the temperature sensing and monitoring module is used for collecting temperature data inside and on the surface of the core rod in real time; the intelligent control module is used for dynamically generating cooling parameters based on the target temperature and the current temperature of the core rod; and the cooling execution and feedback module is used for adjusting the flow rate of the cooling liquid, the spraying pressure and the spraying direction according to the cooling parameters generated by the intelligent control module. By optimizing an internal cooling path and an external spray cooling design of the core rod, efficient and uniform cooling is realized so as to shorten the shaping time; the precise temperature control and partition cooling technology is combined, thermal stress and deformation are effectively reduced, and the machining precision is improved; and meanwhile, the operation cost is reduced through dynamic energy consumption optimization and cooling liquid circulation, and the green and energy-saving targets are achieved.

The invention provides a collection and optimization application method based on aero-engine part machining data, and relates to the technical field of aero-engines, and the method specifically comprises the steps: carrying out the space-time mapping processing of time domain data or carding data and the geometric space position of part machining, and storing the machining process data into a technological process database, a processing quality-effect prediction mapping relation model is constructed, a mapping relation between the technological parameters and processing quality-effect prediction is established, meanwhile, the technological parameters and processing quality-effect data of the technological process database serve as boundary input, and a processing quality-effect prediction model is obtained after training; constructing a process optimization model and performing optimization; the working condition data contained in the technological process database is used as original data, the machining quality-effect prediction model and the technological optimization model are embedded into the technological process database, and the technological process data are continuously accumulated and iterated, so that the accuracy of machining quality-effect prediction is improved, technological parameters are optimized, and the machining quality and efficiency are improved.

The invention discloses a multidirectional die forging forming die of a shaft forging and a forming method of the multidirectional die forging forming die, and belongs to the technical field of die forging forming. A multi-directional die forging forming die for shaft forgings comprises a base and further comprises a lower die holder, a lower die body, an upper die body and an upper die body, the lower die holder is fixedly arranged on the base, and the lower die body comprises a main seat body and a lower die body arranged in the main seat body; the top plate is arranged on the upper side of the base, a first hydraulic cylinder used for driving the top plate to ascend and descend is fixedly arranged on the base, an upper die base matched with the lower die base is arranged on the lower side of the top plate, and the upper die base and the lower die base are each provided with a forming groove used for forging the shaft forgings; the two sets of side forming mechanisms are arranged on the two sides of the lower die base correspondingly. The pushing mechanism is arranged in the lower die base and used for pushing out the shaft forgings in the forming groove. According to the automatic feeding and discharging device, automatic feeding and discharging of the shaft forgings can be achieved, the production and machining efficiency of the forgings is improved, and potential safety hazards caused by the high-temperature forgings to workers are reduced.

The vacuum packaging machine comprises a machine frame, a first conveying belt, a second conveying belt and a sealing mechanism, the first conveying belt and the second conveying belt are installed in the machine frame according to a straight line, a sealing cover is arranged in the middle of the machine frame, and a turnover mechanism is arranged at the connecting position of the first conveying belt and the second conveying belt. The overturning mechanism comprises a rotating frame, a motor, a fixed roller, a movable roller and a first air cylinder, and the rotating frame and the sealing cover are rotationally arranged. The opening position of the packaging bag is clamped through the movable roller and the fixed roller and turned over by a certain angle, then the packaging bag is pressed by the sealing assembly and then vacuumized, then heat sealing treatment is conducted on the packaging bag, continuous vacuum sealing machining of the packaging bag can be achieved in the mode, and manual operation is not needed.

The invention discloses a container structure and a manufacturing method thereof. The container structure comprises a wall frame and a bottom frame. The underframe comprises a bottom side beam, an end bottom beam and a steel floor; the bottom side beam and the end bottom beam are respectively provided with a first connecting surface and a second connecting surface which extend along the horizontal direction; wherein the extension directions of the first connecting surface and the second connecting surface are opposite, and the second connecting surface extends towards the inner side direction of the wall body frame; the first connecting face and the second connecting face are used for being welded and fixed to the wall frame and the steel floor correspondingly. Through the arrangement, a bottom cross beam does not need to be arranged, so that the material cost of steel is correspondingly reduced, the number of welding beads can be reduced, the labor cost and operation difficulty of welding operation are reduced, the production efficiency is improved, meanwhile, the water leakage risk caused by welding bead sealing defects is effectively reduced, and the water tightness requirement of the water storage type container is met.

This utility model discloses a hot-pressing laminating device for producing paper honeycomb pallets, including a base. A transmission cavity is formed at the upper end of the base, and a threaded rod is rotatably mounted inside the transmission cavity. Two movable seats are threadedly connected to the external side of the threaded rod. A lower mold is mounted on the upper end of each movable seat, and the lower mold slides in engagement with the base. A cooling box is located at the middle of the upper end of the base. Four support rods are welded to both sides of the upper end of the base, and a top cover is mounted on the upper end of each support rod. A hot-pressing cylinder is mounted on the upper end of the top cover, and a lifting seat is located at the output end of the hot-pressing cylinder. This hot-pressing laminating device for producing paper honeycomb pallets cools the paper honeycomb pallets through contact between cold air and the pallets, significantly shortening the time required for the pallets to cool to a safe operating temperature. Simultaneously, it achieves the synchronous execution of the hot-pressing laminating and cooling processes, greatly increasing production efficiency.

This invention provides a sewing method based on a garment-specific clamp. The specific steps include: (1) When needed, fold the fabric to be sewn according to the processing requirements, and then place one side of the fabric on the clamp; (2) Start the drive motor, and through the action of the threaded rod and the threaded sleeve, lower the slide to press the fabric; (3) Rotate the turntable, so that the clamping device slides in the slide groove through the slider, thereby moving the clamping device to the corresponding position of the sewing equipment in the mounting frame, thus facilitating the processing of the fabric; (4) After the fabric processing is completed, under the action of the spring, the clamping device is reset by sliding in the slide groove through the slider. After clamping the fabric with the garment-specific clamp, the fabric can be moved, which facilitates sewing, thereby effectively improving the production and processing efficiency, and the sewing accuracy is improved.

The utility model relates to the conveying technical field discloses a plate material separation conveying device, include: frame is provided with the board and the feeding frame, the board is set up to the upper side and is inclined to set up, the board top side is connected with the supporting plate, the feeding frame is connected in the top side of board, the feeding frame is surrounded and is formed with the feeding groove of the notch up, conveying mechanism sets up in the feeding groove, conveying mechanism can along the left and right direction conveying, removes the mechanism and sets up on the frame, the mechanism has the first removal end that removes back and forth between the supporting plate with the feeding frame, the second removal end that can along the direction close or far from the feeding groove removes, the utility model will stack the plate material fast, stably and feed to the supporting plate, through the collaborative action of removal mechanism and conveying mechanism, realizes to the plate material high -efficiently and separates the Zhang and conveys to improve production and processing efficiency.

The utility model provides a closed harvester header gearbox assembly, and belongs to the technical field of agricultural machinery. The upper shell and the lower shell are combined to form a shell cavity, a spline shaft is arranged in the shell cavity, the input end of the spline shaft is sleeved with a flange shaft, a first shifting fork gear arranged on the flange shaft in a sleeving mode and meshed with the side wall of the flange shaft is arranged in the shell cavity, a shifting fork shaft is arranged in the shell cavity, and a shifting fork moving left and right along with the shifting fork shaft is fixed to the shifting fork shaft. A meshing sleeve meshed with the spline shaft is arranged on a shifting fork opening of the shifting fork, a first combination gear matched with the meshing sleeve is arranged on the first shifting fork gear, an intermediate shaft is arranged in the shell cavity, a first driven gear and a second driven gear are fixed to the intermediate shaft, and a second shifting fork gear is movably connected to the spline shaft in a sleeved mode. Second combination teeth are arranged on the second shifting fork gear, and outer teeth of the second shifting fork gear are meshed with outer teeth of the second driven gear. The gear shifting device has the advantages of convenience in gear shifting, simple structure, stability in use, improvement of production efficiency and the like.

The application relates to the technical field of proportional valve spool machining, in particular to a proportional valve spool machining equipment and process with an intelligent monitoring function, which comprises a base; a placing plate is fixedly connected to the top end of the outer wall of the base; a supporting column is fixedly connected to the top end of the outer wall of the base and is in a meandering shape; the first motor drives the rotating shaft to rotate, the rotating shaft drives the first gear to rotate, the first gear drives a pair of rotating rods, a cutting blade and a polishing disc to rotate through the second gear, when the cutting blade completes machining on the valve core body, the fixing of the rotating plate is released through the fixing element, the rotating plate is rotated, the polishing disc is rotated to a position before the cutting blade, the polishing disc is used for polishing the valve core body, and when the valve core body is cut and polished, the valve core body does not need to be fixed, the equipment does not need to be replaced, and then fixed, the machining steps of the valve core body are simplified, and the production efficiency of the valve core body is improved.

The length fixing mechanism of the plate shearing machine comprises a length fixing mechanism body and a plate shearing machine body, the length fixing mechanism body is formed by combining a plate length fixing bottom plate, an automatic pushing structure, a length gauge structure and a PLC, and the automatic pushing structure comprises a fixing base, a first electric telescopic air cylinder, a pushing frame and an electric clamp. The length gauge structure is formed by combining a body and an alignment assembly, the body comprises a leather wheel and a length encoder, and the alignment assembly comprises an L-shaped plate alignment seat and a second electric telescopic air cylinder. The plate shearing machine is simple in structure and convenient to use, the length gauge structure is combined to automatically fix the length of the pushed plate, the labor cost and the measurement error of plate shearing production are greatly reduced, the accuracy is improved, the plate machining quality is guaranteed, and the production and machining efficiency of the plate shearing machine body can be greatly improved through the additionally-arranged length fixing mechanism body.

The utility model provides a stamping die automatic trimming device which comprises a containing box, the top of the containing box is fixedly connected with a working table, the upper surface of the working table is provided with a stamping mechanism, the upper surface of the working table is vertically provided with a discharging channel, the bottom end of the discharging channel extends to the top of an inner cavity of the containing box, and the bottom end of the discharging channel is fixedly connected with the containing box. A first electric telescopic rod is vertically and fixedly connected to the bottom of the inner wall of the containing box. According to the automatic edge cutting device for the stamping die, after edge cutting is completed, a second electric telescopic rod extends to drive a connecting plate to incline, then the connecting plate shakes through short stretching and retracting of the second electric telescopic rod, waste is conveniently discharged into a collecting box, after the waste is discharged, the second electric telescopic rod retracts, and the waste is discharged into the collecting box; and after the electromagnet is powered off, the workpieces fall on the surface of the conveying belt under the influence of gravity to be discharged and conveyed, and the discharging operation is automatically carried out.

The intelligent sensor welding device comprises a horizontal conveyor, a supporting column and a material storage box, the top end of the supporting column is rotationally connected with a supporting frame, and the left end and the right end of the supporting frame are each provided with a feeding frame through a conveying mechanism; a plurality of feeding rods linearly arrayed along the surfaces of the feeding frames are arranged at the ends, away from each other, of the two feeding frames, the longitudinal sections of the feeding rods are triangular, solid scaling powder is stacked on the inner side of the material storage box, and a quantitative feeding mechanism is arranged on the inner side of the bottom end of the material storage box; the quantitative feeding mechanism is used for conveying a certain amount of solid scaling powder in the material storage box to the top end of the feeding rod in an inverted V shape, and the material conveying mechanism is used for placing the V-shaped solid scaling powder placed at the top end of the feeding rod at the top of a sensor terminal stud at the top end of the horizontal conveyor. The problem that an existing sensor intelligent welding device does not have a solid scaling powder quantitative coating function is solved.

The utility model provides a kind of connection structure of mobile air conditioner infrared remote control receiving circuit component, include remote control receiving board and key display board, key display board and remote control receiving board are all installed in the shell of mobile air conditioner, key display board is located at the top of mobile air conditioner, and remote control receiving board and key display board are perpendicular after installation, first row pin / first row female is configured on remote control receiving board, second row female / second row pin matched with first row pin / first row female is configured on key display board, remote control receiving board and key display board are electrically connected and mechanically fixed by the plug-in of row pin row female;The perpendicular spacing range between remote control receiving board and key display board is 2.5mm-100mm, to provide suitable installation space, facilitate the plug of row pin row female.The utility model can realize the efficient assembly of remote control receiving board and key display board, greatly improve production and processing efficiency on the basis of guaranteeing product quality, and reduce production cost.

The utility model relates to the technical field of die-casting dies, and discloses a new energy automobile die with insert pins convenient to replace, which comprises a die shell, a shape assembly for assisting the die shell in new energy automobile part production is arranged in the die shell, and a plurality of insert pin assemblies convenient to disassemble are arranged on the shape assembly. The shape assembly and the insert pin assembly are arranged, the insert pin assembly is installed on the shape assembly, when an insert pin needs to be replaced, only a pressing block, an ultra-cold connector and a supporting rod of the insert pin assembly need to be taken down, and then the insert pin can be replaced. The insert pin to be replaced can be seen only after the ejector plate and the ejector back plate are detached, the ultra-cold connector is detached firstly after the insert pin is found, then the threaded sleeve and the supporting rod are detached, and finally the insert pin is taken out, so that after improvement, the replacement time is saved, and the production and machining efficiency of the mold is improved.

The utility model discloses an anti-skid wear-resistant vacuum shoe sole mold, and relates to the field of shoe sole molds. The mold comprises a lower mold body and an upper mold body, an ejection mechanism is arranged in a cavity and comprises a movable plate, guide rods are arranged at the corners of the movable plate, pressure springs are arranged on the outer sides of the guide rods in a sleeved mode, and an ejection block and an abutting block are arranged at the top of the movable plate. Along with the proceeding of the drawing operation, the pressing force of the upper mold on the pressing block is gradually reduced, so that the movable plate is allowed to move upwards under the action of the elastic force of the pressure spring, and the ejection block also moves in the groove in the upward moving process of the movable plate, so that raw material chippings or dirt in the groove is cleared out ingeniously, and the production efficiency is improved. Therefore, the step of manually cleaning the groove in the traditional operation is omitted, the function of automatically cleaning the groove is realized, and the production and processing efficiency of the sole is greatly improved.

The present application relates to a rod transfer device and a transfer method, the rod transfer device includes: a frame; a gripper mechanism, including a gripper seat and a gripper, the end of the gripper being hinged to the gripper seat; a swing mechanism, including a rocker arm and a swing cylinder, one end of the rocker arm being hinged to the frame, and the other end being hinged to the bottom of the gripper seat; one end of the swing cylinder being hinged to the frame, and the other end being hinged to the middle of the rocker arm. The above-mentioned rod transfer device and transfer method push the rocker arm through the swing cylinder so that the gripper mechanism follows the rocker arm to move to the initial position, and the gripper grabs the rod; when the swing cylinder pulls back the rocker arm so that the gripper mechanism follows the rocker arm to move to the target position, the gripper releases the rod, thereby automatically realizing the rod transfer, and effectively improving the production and processing efficiency of the rod.

The utility model relates to a feeding device, which solves the problems caused by manual punching and nut puncturing of plates for bed frames in the prior art, and adopts the technical scheme that the feeding device comprises a base and a feeding mechanism arranged on the base, and is characterized by further comprising a clamping mechanism and a positioning mechanism which are arranged on the base, the feeding mechanism, the clamping mechanism and the positioning mechanism are longitudinally arranged on the conveying assembly line, the clamping mechanism and the positioning mechanism are matched to be used for correcting and clamping plates, and the positioning mechanism is used for positioning the positions of the plates. The machine has the advantages that accurate punching, nut puncturing and other operations are conducted on the plate in a mechanical assembly line machining mode, the machining accuracy of the plate can be accurately controlled, the production and machining efficiency can be greatly improved, meanwhile, follow-up bed frame lap joint operation is facilitated, and the lap joint labor intensity is reduced.

The part machining table comprises a machining table body and a clamp tool, an opening communicated with an inner cavity is formed in the upper end of the machining table body, the inner cavity of the machining table body is transversely and rotationally connected with a rotating shaft, the outer side of the rotating shaft is evenly and fixedly connected with a plurality of sets of installation frames, and the installation frames movably penetrate through the opening and then extend to the outer side of the machining table body. A rotary disc is rotationally connected to the outer side of the mounting frame and movably penetrates through the mounting frame, the outer side end of the rotary disc is fixedly connected to the clamp tool, fixing plates are fixedly connected to the positions, located on the two sides of the opening, of the upper end of the machining table body, and multiple sets of inserting pins for limiting and fixing the mounting frame transversely and movably penetrate through the outer sides of the fixing plates. The rotating shaft is arranged in the machining table, customized clamp tools for machining multiple sets of parts are installed, after the tools are rotated, switched and fixed according to the needed parts, matched production of different parts can be carried out, operation is very easy and convenient, and the overall production and machining efficiency is improved in a disguised mode.

The utility model discloses a kind of for wooden furniture processing's paint spraying device, including shell, the bottom of shell inner wall is fixedly connected with containing box, the top of containing box is rotatably provided with rotating box, the both ends of rotating box top are uniformly provided with the clamping piece moving along horizontal direction by transmission structure, the both ends chalk of shell inner wall top are additionally fixedly connected with L-shaped air jet disc and L-shaped spray disc, the bottom of shell inner wall is fixedly connected with liquid storage tank, the utility model relates to wooden furniture processing technical field.This for wooden furniture processing's paint spraying device, by staff, wooden furniture is placed on the top of rotating box, it can be moved by transmission structure to drive two clamping pieces to move mutually close, by the side wall of two clamping pieces is in contact with the surface of wooden furniture, it can be clamped on the top of rotating box to wooden furniture, improve the stability in the process of rotating box paint spraying.

This utility model relates to the field of papermaking equipment technology and discloses a high-consistency pulper for papermaking, including a base, a tank body fixedly installed on the top of the base, a top cover detachably installed on the top of the tank body, a discharge pipe fixedly installed on the bottom of the tank body, a motor fixedly installed on the inner wall of the bottom of the base, a rotating shaft fixedly installed through the output end of the motor through the inner wall of the bottom of the tank body, a spiral belt fixedly installed on the outer wall of the rotating shaft, and a dispersion component for accelerating the crushing of high-consistency waste paper pulp is arranged inside the tank body. In this high-consistency pulper for papermaking, under the transmission of a pinion and a gear ring, the turntable drives the dispersion plate to rotate in the opposite direction relative to the rotating shaft below the fixed frame. Larger diameter pulp blocks move outward along the tangential direction of the pulp rotation and collide head-on with the dispersion plate. At this time, the several perforations inside the dispersion plate, and the bends and corners within the perforations, also have an auxiliary crushing effect on the pulp.

The invention discloses a plane fixed type swinging dyeing device for fabric processing, comprising a box, a support plate is arranged in the box, a plurality of elastic mechanisms are fixedly connected between the front and rear end side walls of the support plate and the front and rear end inner walls of the box, the upper end of the support plate is fixedly connected with a cloth winding mechanism, the support plates at the left and right ends of the cloth winding mechanism are fixedly connected with vertical plates, grooves are arranged on the opposite side walls of the two vertical plates, sliding mechanisms are arranged on the inner walls of the grooves, the two sliding mechanisms are rotatably connected with the cloth winding mechanism, a driven mechanism is arranged in the vertical plate above the groove, the two ends of the driven mechanism are fixedly connected with the front and rear end inner walls of the box, and the rotating end of the first driven mechanism is in contact with the upper end of the cloth winding mechanism. The invention can not only make the fabric have a shaking effect during dyeing, and improve the dyeing effect, but also dye the fabric through the dyeing night sprayed by the cloth winding tube, and further improve the efficiency and effect of dyeing.

The utility model relates to the technical field of aluminum material machining equipment, in particular to an aluminum bar sawing machine which comprises a first conveying assembly, a second conveying assembly, a third conveying assembly and a fourth conveying assembly. The feeding assembly is provided with a lifting type translation module, and aluminum bars are accurately transferred through a sliding groove and a lifting frame. The saw cutting assembly integrates a high-precision circular saw and a dynamic deviation correction conveying table and is combined with an aluminum scrap recycling machine to achieve clean cutting. The discharging assembly removes waste materials through a turnover sorting module, and intelligent traceability of finished products is achieved through a sliding rail moving type laser marking module. The problems that traditional equipment is low in automation degree, poor in cutting precision and low in waste sorting efficiency are solved.

The invention provides a high-yield permanent magnetic ferrite magnetic shoe production device. The high-yield permanent magnetic ferrite magnetic shoe production device comprises a forming assembly, a transfer assembly, a preheating assembly and a sintering assembly, the forming assembly comprises a first air cylinder, a lower forming die and an upper forming die. The transfer assembly comprises a guide rail, a second air cylinder and a transfer frame. The preheating assembly comprises a preheating box and a heat-resisting plate; the sintering assembly comprises a sintering box, a second heater, a conveying roller assembly and a load bearing plate. The method is used for solving the problems that the drying period is long, the influence of environment humidity is great, and the output efficiency of the permanent ferrite magnetic tile is influenced when the water content of the permanent ferrite magnetic tile blank is reduced at present.

This utility model discloses a connection structure between the bottom tube and the middle tube of an electric vehicle frame, as well as the electric vehicle frame itself. The connection structure includes a middle tube and a bottom tube. The middle tube is a round tube with a first groove on its bottom side. The first groove includes a first upper end face and a first side end face. The bottom tube is a square tube. The height and width of the first groove match the height and width of the bottom tube, respectively. The rear end of the bottom tube has an arc-shaped structure that matches the wall shape of the middle tube. The upper end face of the bottom tube abuts against the first upper end face and is connected by a first weld. The side end face of the bottom tube abuts against the first side end face and is connected by a second weld. The rear end face of the bottom tube abuts against the middle tube and is connected by a third weld. The connection structure between the middle tube and the bottom tube of the frame is optimized, eliminating the original reinforcing plate design. The bottom tube and the middle tube adopt an insert connection, reducing the number of parts, lightening the overall vehicle weight, shortening the weld, optimizing material preparation and welding processes, and maintaining the overall strength of the vehicle.