46results about How to "Efficient feeding" patented technology

The invention discloses an automatic feeding device for livestock feeding, and belongs to the technical field of livestock breeding, the automatic feeding device comprises a bottom plate, a feeding trough is fixed on the side surface of the top end of the bottom plate, a material containing cylinder is arranged right above the feeding trough, and a moving assembly in transmission connection with a servo motor is arranged at the top end of the bottom plate; a discharging barrel communicating with the interior of the material containing barrel is fixed to the bottom end of the material containing barrel, a cleaning assembly is arranged outside the discharging barrel, and a material mixing assembly is arranged inside the material containing barrel; fodder in the material containing barrel falls into the feeding trough at a constant speed through the moving assembly, so that uniform feeding is conducted on the interior of the feeding trough, the utilization rate of the fodder is increased, the feeding cost is reduced, and the overall feeding efficiency is improved; feed is uniformly mixed through the material mixing assembly, auxiliary feed conveying and auxiliary discharging are carried out through the material mixing assembly, the problem of discharging blockage is avoided, the discharging speed of plastic is effectively increased, and it is ensured that good feeding can be conducted all the time.

The invention discloses automatic grinding production equipment for polyester resin for powder coating, and belongs to the technical field of powder coating production. The equipment comprises a grinding and screening barrel, a screening net, a grinding plate, a suction cavity and a feeding pipe, a screening groove is formed in the grinding and screening barrel, the screening net is installed in the screening groove, the grinding plate is configured to be driven to rotate in the grinding and screening barrel, and a gap is formed between the side wall of the grinding plate and the inner wall of the grinding and screening barrel; the side wall of the grinding plate and the inner wall of the grinding and screening barrel are combined to grind polyester resin in the gap, a push-pull piston is arranged in the suction cavity in a sliding mode, a suction pipe is connected to the suction cavity, the feeding pipe penetrates through one side wall of the grinding and screening barrel to extend into the grinding and screening barrel, and the push-pull piston is used for assisting the feeding pipe in feeding when sucking air flow. The invention particularly provides the automatic grinding production equipment for the polyester resin for the powder coating, which can reduce the size of the equipment, clean a screening net and assist feeding and discharging.

The invention discloses an intelligent mobile flow-state soil production base station and a use method thereof, and the base station comprises a power walking part which is used for providing power for a device and moving the device; the feeding part is arranged on the power walking part and is used for conveying raw materials for producing the fluid soil into the fluid soil stirring part for producing the fluid soil; the fluid-state soil stirring part is arranged on the power walking part, located on one side of the feeding part and used for uniformly stirring the raw materials conveyed by the feeding part to form fluid-state soil for backfilling of a foundation pit; the material conveying trolley part can freely move around the power walking part and is used for accurately conveying the produced flow-state soil to a position needing to be backfilled; the flow-state soil stirring part comprises a stirring paddle integral part, at least two stirring hopper parts and at least two groups of rack guide rail transmission parts, and is used for realizing the back-and-forth work of the plurality of stirring hopper parts. The device can meet the requirements of different construction sites, and the construction convenience and efficiency are improved.

The invention relates to the technical field of metal processing, and discloses a sofa metal accessory processing device which comprises a base, a supporting seat is fixedly connected to the side wall of the base, an abrasive container is fixedly connected to the interior of the supporting seat, a protective shell is slidably connected to the top of the base, and a clamping mechanism is rotatably connected to the interior of the protective shell. The side wall of the abrasive container is fixedly communicated with an electric control rotary nozzle, a dispersing column, a first fillet block and a second fillet block are driven to synchronously move by matching with rotation of a gear, so that the abrasive is uniformly distributed, blockage is prevented, the first fillet block and the second fillet block scatter the abrasive from two opposite directions, and the service life of the abrasive is prolonged. According to the feeding device, the agglomeration phenomenon of the grinding materials is effectively avoided, the distribution uniformity of the grinding materials in the grinding material container is improved, the risk of blockage is reduced, and the centrifugal scattering feeding assembly is beneficial to improving the working environment of the feeding device and the grinding material container and prolonging the service life of the feeding device and the grinding material container.

The invention relates to a high-precision full-automatic die bonder with high working efficiency and a using method, the high-precision full-automatic die bonder comprises a rack module which comprises a main frame body, a module mounting table which is arranged on the top of the main frame body and is divided into two layers, a feeding module which comprises a box type feeding mechanism and a stacked feeding mechanism, the box type feeding mechanism is arranged on the top of the main frame body, and the stacked feeding mechanism is arranged on the top of the main frame body. The stacking type feeding mechanism is installed on the top of the module installation table and located on the inclined upper portion of one side of the box type feeding mechanism. Through the multi-module design, the feeding and conveying work of the frame and the wafer disc can be rapidly carried out, so that the feeding of the chip and the frame is very rapid and efficient, manual participation is not needed, the safety is very good, the production precision is improved, the chip and the frame are independently carried out and do not interfere with each other, the dispensing and adsorption assembly work can be synchronously carried out, and the production efficiency is improved. The whole operation is very efficient, and the efficiency is very high during mass production.

The utility model discloses an automatic feeding device of a spot drilling machine. The automatic feeding device comprises a mounting platform, a storage bin, a translation sliding plate and a driving device, the translation sliding plate is pushed by the driving device to slide in the mounting groove of the mounting platform, feeding can be completed through one-time reciprocating scraping action of the driving device, feeding is more efficient, meanwhile, when zircon with different sizes needs to be subjected to spot drilling, the feeding jig can be pulled out of the translation sliding plate to be replaced with a new feeding jig, and the production efficiency is improved. The replacement is quicker; the feeding jigs on the mounting platform can be defined and configured according to products, one feeding jig can be independently used or can be connected in parallel or in series and the like in a matched mode, material taking convenience is greatly improved, and by the adoption of the automatic feeding structure, the machining efficiency of the automatic wax insert machine is higher. According to the driving device, an air cylinder driving mode is replaced by a driving mode of the motor and the sliding guide rail, the transmission position is more accurate, and accurate spot drilling can be achieved.

The utility model relates to the technical field of motor fan blade gasket assembling and feeding devices, and discloses a gasket feeding device for motor fan blades, which is characterized in that a guide block is arranged on a feeding channel, and through the design of an arc-shaped structure with a narrow rear part and a wide front part of the guide block, only a horn-shaped gasket in a standard state can be pushed out of the feeding channel to enter a discharging plate; and the assembly station is grabbed by the manipulator, so that the assembly accuracy is ensured. For a horn-shaped gasket in a non-standard state, due to the fact that the diameter of the small round face is smaller than the distance between the tail end of the guide block and the discharging groove, the gasket cannot be pushed out of the discharging groove and returns to the top disc through the material returning channel, the next feeding process is carried out, and therefore continuity, automation and precision of the feeding process are achieved.

The utility model relates to aluminum electrolytic capacitor detection technical field, especially relates to the intelligent aging vertical storehouse of horn capacitor full -automatic intelligent aging machine, including the box, be provided with a plurality of test cavities in the box, every test cavity outside is provided with the open -and -shut door subassembly, the opposite two side walls of test cavity inside are provided with the tray locating plate respectively, at least two taper locating pins are provided on every tray locating plate, and four taper locating pins are arranged in total in two sides, are used for positioning the tray that places, and the tray bottom is provided with the locating hole that is matched with taper locating pin, the test cavity inside is provided with the box heat insulating plate, the box heat insulating plate is provided with the plug -in plug -out device of telescopic, and the both sides of every plug -in plug -out device are provided with the plug -in plug -out positioning column respectively. Compared with prior art, the utility model discloses horn capacitor full -automatic intelligent aging machine intelligent aging vertical storehouse can be efficient and fast feeding, and reliable docking, and the storage capacity of combined box is larger.

The utility model relates to the field of corrugated carton feeding, in particular to a corrugated carton feeding device which comprises a feeding support structure. The feeding support structure comprises a supporting frame, a bearing rod is rotationally installed on the inner wall of the top of the supporting frame, one end of the inner side of the bearing rod rotationally penetrates through the supporting frame, and a bearing block is fixedly arranged on the whole. A corrugated carton feeding and storing structure is installed on the outer side of the bearing block. The corrugated carton feeding storage structure comprises a storage frame box, a plurality of groove bodies are formed in the bottom face of the storage frame box in a penetrating mode, and limiting barriers are movably arranged in the groove bodies. According to the corrugated carton feeding and arranging system, the continuous and efficient production process is achieved, the corrugated carton feeding and arranging system achieves efficient corrugated carton storage, arranging and feeding through automatic and accurate control, and the production efficiency and the product quality are improved; and meanwhile, the system can adapt to corrugated cartons of various sizes through a flexible adjusting mechanism, and the practicability and universality of the system are further enhanced.

The utility model discloses a straw pulverizer feeding structure which comprises a pulverizer body, a feeding port is formed in the upper end of the side face of the pulverizer body, a discharging port is formed in the lower end of the other side face of the pulverizer body, a feeding structure is fixedly arranged outside the feeding port, and the feeding structure comprises a bottom plate and side plates fixedly arranged on the two sides of the bottom plate. A conveying belt device is fixedly arranged on the upper end face of the bottom plate, an extrusion roller structure is rotationally arranged between the ends, away from the pulverizer body, of the two side plates, driving assemblies for driving the extrusion roller structure to rotate are fixedly arranged on the outer side faces of the side plates, and a material raking structure is rotationally arranged between the other ends of the two side plates. According to the straw smashing device, the conveyor belt device, the extrusion roller structure and the material raking structure are adopted, through the design, smooth feeding and efficient smashing of straw are achieved, the conveyor belt device smoothly conveys the straw to a smashing part from a feeding port through a transmission device, the straw is smashed through the smashing part, and therefore the straw smashing effect is improved, and the straw smashing efficiency is improved. And the accumulation phenomenon of the straws at the feeding hole is avoided.

This application relates to a mixer for powder coating manufacturing, belonging to the technical field of powder coating manufacturing equipment. To solve the problem of imperfect sealing performance in mixers, it includes a mixing cylinder, a feed hopper at the top of the mixing cylinder, an openable and closable top cover at the top of the feed hopper, a vertically arranged feed pipe at the bottom of the feed hopper, and an inclined extrusion pipe connecting the feed pipe and the mixing cylinder. A pretreatment mechanism is installed inside the extrusion pipe. A sealing top plate is provided at the top of the mixing cylinder. The stirring mechanism includes a stirring main shaft, a drive motor, and a stirring paddle assembly. The stirring main shaft is rotatably connected inside the mixing cylinder, the drive motor is arranged on the sealing top plate, and the output end of the drive motor is connected to the end of the stirring main shaft. The stirring paddle assembly is arranged axially along the stirring main shaft, and a discharge port is provided at the bottom of the mixing cylinder. This application ensures zero leakage during the mixing process.

The automatic steering wheel steel ring feeding tool comprises a fixing plate, a loading and unloading robot and a bottom box, the fixing plate is horizontally placed on the ground, the loading and unloading robot and the bottom box are fixed to the top of the fixing plate, the top of the bottom box is rotationally connected with a containing plate, and the top of the containing plate is fixedly connected with a steel ring containing frame; the movable tail end of the loading and unloading robot is fixedly connected with a clamping device, the loading and unloading robot drives the clamping device to move to the top of the steel ring containing frame, then clamps the steering wheel steel ring and then moves the steering wheel steel ring to a machining station, and the surface of the steel ring containing frame is slidably connected with a material jacking disc. And the center of the top of the placing plate is fixedly connected with a driving device for driving the jacking disc to move in the length direction of the steel ring placing frame. According to the automatic feeding tool for the steering wheel steel rings, the feeding efficiency of the steering wheel steel rings is improved, the labor intensity is reduced, and the positioning precision after feeding is improved.

The utility model discloses a self-propelled fertilizer distributor. The self-propelled fertilizer distributor comprises a fertilizer box assembly, a chassis assembly, a crane system, a power control system and a scattering system, the fertilizer box assembly comprises a fertilizer box body, and a fertilizer conveying device and a gate device are arranged at the bottom of the fertilizer box body; the chassis assembly comprises a chassis bearing frame, and crawler walking chassis are symmetrically arranged on the two sides of the chassis bearing frame. The crane system comprises a supporting column, a supporting frame is rotationally arranged at the top of the supporting column through a rotation adjusting device, a supporting arm is hinged to the supporting frame through a height adjusting device, and a lifting hook is arranged on the supporting arm through a lifting device; the scattering system is arranged on the rear side of the fertilizer box body; the power control system is arranged on the front side of the fertilizer box body. According to the invention, the effect of convenient walking in various cultivation environments can be achieved, and the working efficiency is improved; in addition, fertilizer heavy objects can be automatically and effectively fed, so that the self-loading effect of the fertilizer distributor is achieved, the labor intensity can be reduced, and the feeding and loading efficiency can be improved.

The invention discloses a single-support-arm large-tonnage electroslag ingot feeding method which comprises the following steps: welding an electroslag dummy electrode at a nozzle end of an electroslag electrode, mounting the electroslag electrode on an electroslag furnace, supplying power to the electroslag furnace, and setting the melting speed to be 0.9 D / h kg / min in a steady state process; when the residual weight of the electroslag electrode is 1000kg, entering a feeding stage, melting the electroslag electrode, filling the molten electroslag electrode into a slag bath, feeding a shrinkage cavity, and reducing the melting speed by adopting a power reducing method so as to reduce the shrinkage cavity of an electroslag ingot; when the electroslag electrode is smelted to a diameter reduction step L, the melting speed and the voltage are immediately reduced, so that the electroslag electrode slowly melts the diameter reduction part; and when the electroslag electrode smelting residue is 30-50 mm, the melting speed and the voltage are reduced again, the electroslag electrode is made to stop melting, heat preservation is conducted for 30 min or above, and then power outage is conducted. By reducing the local diameter of the electrode nozzle position, the metal molten pool is directly reduced in the later period of feeding to achieve effective feeding, after the electrode diameter is reduced, the heat source area of the molten pool is reduced, and feeding is more stable.

The present application relates to the technical field of aquaculture, and particularly relates to a method and system for marking and thickening of marbled shrimp, obtaining a current marking and thickening time node of a marking and thickening pond and obtaining culture density information of shrimp fry in the marking and thickening pond, obtaining a real-time bait feeding scheme based on the current marking and thickening time node and the culture density information, obtaining actual environmental parameters of the marking and thickening shed within a preset time period, obtaining survival rates of each bacterium and alga corresponding to a bacterium-alga combination under different environmental parameters, determining an optimal treatment time period based on the actual environmental parameters within the preset time period and the survival rates of each bacterium and alga corresponding to the bacterium-alga combination under different environmental parameters, and formulating a bait feeding scheme at different marking and thickening stages through the method, and then predicting water quality data of the marking and thickening pond after feeding bait according to the formulated bait feeding scheme, so as to determine whether harmful bacterium-algae will breed in the marking and thickening pond, and thus formulating a harmful bacterium-algae inhibition treatment scheme.

The utility model relates to the field of PCB especially relates to a kind of automatic processing device of multilayer PCB circuit board, including mounting seat, the left and right sides of mounting seat are all along front-back direction symmetry and are provided with two slide grooves, each slide groove is slidably connected with support, the middle part of the left and right sides of mounting seat is rotatably connected with screw rod, and the both ends of screw rod are rotatably connected in mounting seat. Fixed plate is quickly clamped by support clamping groove, servo motor drives screw rod to drive support to slide, accurately adjusts fixed plate spacing, adapts different size PCB board, and flexible clamping is realized by clamping block cooperation spring, pressure sensor real-time sensing pressure and signal transmission to controller, linkage motor fine adjustment spacing, realize efficient feeding and accurate fixing, ensure that PCB board is stably clamped before processing, effectively improve feeding efficiency and fixed accuracy, reduce manual intervention, satisfy the demand of automatic processing.

The utility model relates to the technical field of aerated brick production, and discloses a raw material stirring device for aerated brick production, which comprises a double-layer frame, the top of the double-layer frame is fixedly connected with a stirring barrel, a stirring mechanism is arranged in the stirring barrel, the stirring mechanism is used for stirring and mixing raw materials, and a discharging mechanism is arranged at the bottom of the inner side of the double-layer frame. The discharging mechanism is used for improving discharging convenience, the bottom end of the stirring barrel communicates with an electromagnetic connecting valve, and the stirring barrel communicates with the discharging mechanism through the electromagnetic connecting valve. The cover plate is in threaded connection with the stirring barrel to form sealing, the stirring motor drives the stirring shaft to drive the cross-shaped stirring impeller to rotate in the impeller groove, the upper impeller and the lower impeller stir in a layered mode to generate reverse pressure to promote three-dimensional convection of raw materials, and in the aerated brick production process, uniform mixing is achieved through layered stirring and three-dimensional convection, and discharging is accurately controlled. The raw material stirring efficiency and the mixing quality are improved.

The utility model provides a kind of amorphous alloy continuous casting device, including the vacuum smelting bin and vacuum casting bin and continuous casting mechanism of sealed communication, vacuum smelting bin with the vacuum casting bin between being equipped with melt casting partition door, vacuum smelting bin is connected for maintaining the vacuum system of vacuum environment in bin;The continuous casting mechanism includes the casting cavity being located in the mobile groove below, the guide casting head being movably connected with the discharge end of casting cavity, and the pull casting seat being fixedly arranged at the end of guide casting head away from casting cavity.The amorphous continuous casting device provided in the utility model prevents raw material oxidation with vacuum double bin and vacuum system, and guarantees purity;Melting mechanism efficiently melts and directionally pours material, silicon carbide filter screen accurately removes impurities;Mobile groove accurately switches station, and sealing butt joint prevents pollution;Guide casting head and uniform speed pull casting seat guarantee ingot forming.

The utility model relates to the technical field of automatic die-cutting machines, and discloses a movable rotary lifting table device for an automatic die-cutting machine, which comprises a rotary lifting table, trundles are arranged at the bottom of the rotary lifting table, a storage table is arranged at the top of the rotary lifting table, and guide rails are slidably connected to the outer walls of the trundles. A limiting screw is arranged at one end of the guide rail, a connecting screw is arranged at the other end of the guide rail, a first expansion screw is arranged in the middle of the guide rail, and a storage assembly is arranged on one side of the storage table. According to the utility model, the guide rails are fixed through the expansion screws and the connecting screws, and the plate library is anchored with the ground through the base anchors and the expansion screws, so that the double-fixing structure ensures the overall stability of the device, the workpieces are conveniently transferred from the plate library to a die cutting station, heavy workpieces do not need to be manually carried, the labor intensity is greatly reduced, and the production efficiency is improved. The working efficiency of workpiece plate loading is remarkably improved, and the feeding process of the automatic die-cutting machine is easier and more efficient.

The utility model discloses PVC glue particle packing plant belongs to PVC production technical field. This kind of PVC glue particle packing plant, including work frame, the top surface of work frame is equipped with lifting assembly, the bottom surface of lifting assembly is equipped with the storage particle box, the storage particle box includes the box body, the inside rotation of box body is connected with the axle rod, the outer wall of axle rod equidistance is installed with the baffle, the inside bottom surface of box body is equipped with the arc -shaped groove of with the outer wall of baffle is in accord with, the bottom surface of arc -shaped groove is equipped with a plurality of discharge gates, the outer wall of axle rod and baffle is installed with a plurality of partition, every two partition is located respectively at the both sides of discharge gate, the outer wall of storage particle box is installed with low -speed motor, and the output of low -speed motor is connected with the drive of axle rod one end, the utility model discloses, through lifting assembly, storage particle box, low -speed motor, the mutual cooperation of clamping seat and packing cylinder, so that the equipment can realize efficient accurate ration packing to PVC glue particle.

The utility model relates to the technical field of conductive ceramic sintering, and discloses an automatic flux adding device for conductive ceramic low-temperature sintering, which comprises an automatic adding device main body, an adjusting mechanism is arranged on the upper surface of the automatic adding device main body, and an adding mechanism is arranged on the upper surface of the adjusting mechanism. And the adding mechanism comprises a storage device and a conveying device. According to the automatic flux adding device for conductive ceramic low-temperature sintering, a push plate needs to be pushed, so that a clamping push rod can be unfolded, then an upper cover plate is opened upwards along a hinge, then a flame retardant needs to be added into a storage shell, and then a second motor needs to be started; a second motor can drive an arranged spiral output roller to rotate after being started, flame retardants in a material guide shell and a material storage shell can be discharged through an output pipe after the spiral output roller rotates, and discharging of the flame retardants can be stopped after a user closes the spiral output roller.

The utility model discloses a device of cooperation children anaesthetized under magnetic resonance examination relates to medical auxiliary technical field. Including split type mattress, this split type mattress is divided into the headrest area of supporting head portion and the main body support area of bearing body, and all are by the upper pad layer and lower pad layer of interconnection composition, head adjustment subassembly is set up above headrest area, is used for adjusting the head of patient is the head -up and holds the state of the chin. The utility model can promote the safety, accuracy and comfort of children nuclear magnetic resonance scanning examination.

This utility model discloses a feeding auxiliary device for a tea grinder, including a feeding inlet, a grinding chamber, and a brushless motor. A discharge pipe is installed on one side of the grinding chamber. An upper cutter disc and a lower cutter disc are arranged inside the grinding chamber to form a cutter disc assembly. An upper cutter holder and a lower cutter holder are installed at the top and bottom of the cutter disc assembly. The lower cutter holder is connected to the brushless motor. The upper cutter holder is embedded in the top cover of the grinding chamber and slidably connected. A feeding rod is vertically arranged in the middle of the feeding inlet. A spiral guide blade is fixed on the outer surface of the feeding rod. A material distribution blade is arranged on the top of the feeding rod and fixed with screws. A cutter disc adjustment mechanism is arranged on the outside of the grinding chamber. This utility model has the advantages of simple structure, strong stability, uniform feeding, good material distribution effect, and dynamic adjustment of the cutter disc gap.

The utility model provides a feeding mechanism for a drip chamber body of a defoaming drip chamber, which comprises a feeding unit, a material isolation unit, a middle material transfer unit, a material blocking unit and a material pushing unit, and the feeding unit is used for feeding the drip chamber body to the middle material transfer unit; when the middle material transfer unit receives a group of drip chamber bodies, the group comprises N drip chamber bodies, N is a positive integer, and the material isolation unit is used for enabling the drip chamber bodies in the feeding unit to stay in the feeding unit; the transfer material receiving unit is used for receiving a group of drip chamber bodies and moving the group of drip chamber bodies to a preset position; in the process of receiving and moving the drip chamber body by the intermediate material receiving unit, the material blocking unit is used for enabling the drip chamber body to be always located at a material receiving groove in the intermediate material receiving unit and not to fall off; and the pushing unit is used for pushing the drip chamber bodies in the intermediate transfer unit to a preset station, so that the feeding operation of the drip chamber bodies is completed. According to the feeding mechanism for the drip chamber body of the defoaming drip chamber, the drip chamber body can be rapidly and efficiently fed to a corresponding station.

The utility model relates to the technical field of automation practical training teaching especially, it relates to a kind of feeding structure for automation practical training teaching, comprising: first automatic turntable is equipped with material receiving work station table;Second automatic turntable is equipped with first cylinder;Material container, its bottom is equipped with blanking passage, and is configured to stir mechanism to stir material into blanking passage;Pneumatic transfer feeding mechanism is used to transfer the material from blanking passage to suction nozzle material taking work station;Material transfer suction nozzle is installed in first cylinder and is driven to lift by it, for under the cooperation of second automatic turntable, material on pneumatic transfer feeding mechanism is transferred to material receiving work station table. The feeding structure can significantly improve feeding efficiency and accuracy, and is suitable for automation practical training teaching scene.

A feeding method includes: evaluating a remaining feed amount based on a detection result of a preserve environment by a sensor installed in a preserve; evaluating a feed intake activity of an aquatic organism in the preserve based on the detection result of the preserve environment; and generating a feed rate command value based on the evaluation result of the remaining feed amount and the evaluation result of the feed intake activity and controlling a feeding machine to feed at a feed rate corresponding to the feed rate command value.

The purpose of the present invention is to provide a feeding device and method for producing binary dispersant for ash, comprising a processing tank, a second feeding pipe is arranged on a fixed bracket, an additive tank is also arranged on one side of the upper tube body, and a baffle plate is movably connected to the bottom of the lower tube body through a movable part. When the gas conveying pipe conveys gas to the gas conveying chamber, the second power device drives the lower tube body to rotate, the baffle plate is blown up by the airflow, and the centrifugal force of the rotation of the lower tube body causes the baffle plate to open and the gap to open. The present invention relates to the field of chemical production and processing technology, and high-pressure gas can carry the material on the receiving tray and fall downward into the processing tank, thereby realizing continuous and uniform feeding of the material; the rotating lower tube body generates centrifugal force, which also causes the baffle plate to open and the gap to open, and causes the material on the receiving tray to rotate. The vibration effect helps to distribute the material more evenly to each bulk trough on the receiving tray, thereby improving the dispersion of the material.

The purpose of this invention is to disclose an M-bag feeding and waste edge trimming device and method, relating to the field of M-bag feeding and waste edge trimming technology. It includes a feeding assembly, a bag-supporting assembly, a transfer assembly, a receiving belt, a vacuum assembly, a heat-sealing assembly, a waste edge trimming assembly, and a waste edge recycling assembly. The bag-supporting assembly opens the mouth of the M-bag, and the feeding assembly loads several stacked material trays into the M-bag. The transfer assembly transfers the M-bag containing the stacked material trays to the receiving belt in an open state. When the first molding assembly and the second molding assembly are above the receiving belt, the first clamping cylinder transfers the held waste edge to the waste edge recycling assembly. The technical effect is that the receiving belt completes the hand-hand transfer, vacuuming, heat-sealing, and waste edge trimming of the M-bag, and when transferring the next M-bag, the waste edge is transferred to the waste edge recycling assembly, achieving efficient feeding into the M-bag, transferring the M-bag, and cutting off the waste edge.

The utility model discloses an automatic pick-up manipulator for radiator steel pipes, which comprises a mechanical arm with multiple degrees of freedom and a manipulator arranged at the output end of the mechanical arm, and the manipulator comprises a mounting frame connected with the output end of the mechanical arm and a square seat arranged on the mounting frame. The square base comprises a first base frame and a second base frame which are stacked in an attached mode, and after the first base frame and the second base frame are stacked in an attached mode, a front working face and a rear working face are formed on the front side and the rear side correspondingly and are each provided with a set of clamps, and the two sets of clamps are oppositely arranged in the front-back direction. The clamp is provided with a clamping head which extends into a transverse pipe opening of the radiator steel pipe to clamp the radiator steel pipe.

The utility model discloses a PIN bar feeding mechanism which comprises a material frame assembly, a jacking assembly and a feeding mechanical arm assembly, the material frame assembly comprises a material box used for storing PIN bars, the material box is of a funnel-shaped structure, and an opening is formed in the bottom of the material box; the jacking assembly comprises a top plate and a jacking unit used for driving the top plate to move up and down, the top plate is inserted into the opening, a limiting groove used for containing one PIN rod is formed in the top of the top plate, and when one PIN rod exists in the limiting groove, the jacking unit drives the top plate to move upwards till the PIN rod is located at the material taking position; the feeding mechanical arm assembly comprises a clamp, a first power unit and a second power unit, the first power unit is used for driving the clamp to be opened and closed, and the second power unit is used for driving the clamp to move to the tail coil station from the material taking station. The automatic material taking and feeding device is simple in structure, can automatically, efficiently and reliably take and feed the PIN rods, and reduces the time and cost of manual intervention.